12.353 * [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) (* (- x 1.0) 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 :  66  enodes  (cost  3 )
0.026 * * [simplify]: iteration  4 :  86  enodes  (cost  3 )
0.028 * * [simplify]: iteration  5 :  97  enodes  (cost  3 )
0.030 * * [simplify]: iteration  6 :  118  enodes  (cost  3 )
0.032 * * [simplify]: iteration  7 :  159  enodes  (cost  3 )
0.034 * * [simplify]: iteration  8 :  244  enodes  (cost  3 )
0.037 * * [simplify]: iteration  9 :  442  enodes  (cost  3 )
0.041 * * [simplify]: iteration  10 :  626  enodes  (cost  3 )
0.045 * * [simplify]: iteration  11 :  691  enodes  (cost  3 )
0.049 * * [simplify]: iteration  12 :  738  enodes  (cost  3 )
0.054 * * [simplify]: iteration  13 :  765  enodes  (cost  3 )
0.058 * * [simplify]: iteration  14 :  765  enodes  (cost  3 )
0.058 * [simplify]: Simplified to:
   (fma x y (* (- x 1.0) z))
0.061 * * [progress]: iteration 1 / 4
0.061 * * * [progress]: picking best candidate
0.062 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- x 1.0) z)))>
0.063 * * * [progress]: localizing error
0.068 * * * [progress]: generating rewritten candidates
0.068 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.069 * * * [progress]: generating series expansions
0.069 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.069 * [approximate]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in (x y z) around 0
0.069 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in z
0.069 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z))
0.069 * [taylor]: Taking taylor expansion of (* x y) in z
0.069 * [taylor]: Taking taylor expansion of x in z
0.069 * [taylor]: Taking taylor expansion of y in z
0.069 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z
0.069 * [taylor]: Taking taylor expansion of (- x 1.0) in z
0.069 * [taylor]: Taking taylor expansion of x in z
0.069 * [taylor]: Taking taylor expansion of 1.0 in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in y
0.070 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z))
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 (* (- x 1.0) z) in y
0.070 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.070 * [taylor]: Taking taylor expansion of x 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 (fma x y (* (- x 1.0) z)) in x
0.070 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z))
0.070 * [taylor]: Taking taylor expansion of (* x y) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.070 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of z in x
0.070 * [taylor]: Taking taylor expansion of (fma x y (* (- x 1.0) z)) in x
0.070 * [taylor]: Rewrote expression to (+ (* x y) (* (- x 1.0) z))
0.070 * [taylor]: Taking taylor expansion of (* x y) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.070 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of z in x
0.072 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in y
0.072 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.072 * [taylor]: Taking taylor expansion of z in y
0.072 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in z
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 (+ z y) in y
0.073 * [taylor]: Taking taylor expansion of z in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of 0 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 (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in (x y z) around 0
0.079 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in z
0.079 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z))
0.079 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) 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 (/ 1 y) in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 x) 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 1.0 in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in y
0.080 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z))
0.080 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in y
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [taylor]: Taking taylor expansion of 1.0 in y
0.081 * [taylor]: Taking taylor expansion of z in y
0.081 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in x
0.081 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z))
0.081 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.082 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- (/ 1 x) 1.0) z)) in x
0.082 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- (/ 1 x) 1.0) z))
0.082 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) 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 1.0 in x
0.083 * [taylor]: Taking taylor expansion of z in x
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.084 * [taylor]: Taking taylor expansion of z in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of 1 in z
0.086 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.087 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.087 * [taylor]: Taking taylor expansion of 1.0 in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.090 * [taylor]: Taking taylor expansion of 1.0 in z
0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.092 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in (x y z) around 0
0.092 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in z
0.092 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z))
0.092 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of x in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of y in z
0.092 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z
0.092 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z
0.092 * [taylor]: Taking taylor expansion of 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 z in z
0.092 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in y
0.092 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z))
0.092 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.092 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.093 * [taylor]: Taking taylor expansion of -1 in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in y
0.093 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.093 * [taylor]: Taking taylor expansion of 1.0 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in x
0.093 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z))
0.093 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.094 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ (+ 1.0 (/ 1 x)) z)) in x
0.094 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ (+ 1.0 (/ 1 x)) z))
0.094 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.095 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.096 * [taylor]: Taking taylor expansion of z in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 1 in z
0.098 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.098 * [taylor]: Taking taylor expansion of 1.0 in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.098 * [taylor]: Taking taylor expansion of z in y
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 y
0.101 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.101 * [taylor]: Taking taylor expansion of 1.0 in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.102 * * * [progress]: simplifying candidates
0.102 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x y (* (- x 1.0) z)))
  (log1p (fma x y (* (- x 1.0) z)))
  (* x y)
  (log (fma x y (* (- x 1.0) z)))
  (exp (fma x y (* (- x 1.0) z)))
  (* (cbrt (fma x y (* (- x 1.0) z))) (cbrt (fma x y (* (- x 1.0) z))))
  (cbrt (fma x y (* (- x 1.0) z)))
  (* (* (fma x y (* (- x 1.0) z)) (fma x y (* (- x 1.0) z))) (fma x y (* (- x 1.0) z)))
  (sqrt (fma x y (* (- x 1.0) z)))
  (sqrt (fma x y (* (- x 1.0) z)))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
0.105 * * [simplify]: iteration  0 :  37  enodes  (cost  64 )
0.107 * * [simplify]: iteration  1 :  80  enodes  (cost  51 )
0.109 * * [simplify]: iteration  2 :  315  enodes  (cost  51 )
0.116 * * [simplify]: iteration  3 :  1804  enodes  (cost  51 )
0.153 * * [simplify]: iteration  4 :  5001  enodes  (cost  51 )
0.154 * [simplify]: Simplified to:
   (expm1 (fma x y (* (- x 1.0) z)))
  (log1p (fma x y (* (- x 1.0) z)))
  (* x y)
  (log (fma x y (* (- x 1.0) z)))
  (exp (fma x y (* (- x 1.0) z)))
  (* (cbrt (fma x y (* (- x 1.0) z))) (cbrt (fma x y (* (- x 1.0) z))))
  (cbrt (fma x y (* (- x 1.0) z)))
  (pow (fma x y (* (- x 1.0) z)) 3)
  (sqrt (fma x y (* (- x 1.0) z)))
  (sqrt (fma x y (* (- x 1.0) z)))
  (fma x y (* (- x 1.0) z))
  (fma x y (* (- x 1.0) z))
  (fma x y (* (- x 1.0) z))
0.154 * * * [progress]: adding candidates to table
0.182 * [progress]: [Phase 3 of 3] Extracting.
0.184 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x y (* (- x 1.0) z))
0.184 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.185 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.185 * [simplify]: Simplified to:
   (fma x y (* (- x 1.0) z))
0.731 * [regime-testing]: End program error score: 0.008324160832694232