10.614 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* z (- 1.0 y)))
0.026 * * [simplify]: iteration  0 :  14  enodes  (cost  3 )
0.029 * * [simplify]: iteration  1 :  24  enodes  (cost  3 )
0.031 * * [simplify]: iteration  2 :  40  enodes  (cost  3 )
0.034 * * [simplify]: iteration  3 :  64  enodes  (cost  3 )
0.036 * * [simplify]: iteration  4 :  84  enodes  (cost  3 )
0.040 * * [simplify]: iteration  5 :  102  enodes  (cost  3 )
0.043 * * [simplify]: iteration  6 :  128  enodes  (cost  3 )
0.047 * * [simplify]: iteration  7 :  177  enodes  (cost  3 )
0.052 * * [simplify]: iteration  8 :  272  enodes  (cost  3 )
0.058 * * [simplify]: iteration  9 :  508  enodes  (cost  3 )
0.064 * * [simplify]: iteration  10 :  736  enodes  (cost  3 )
0.070 * * [simplify]: iteration  11 :  754  enodes  (cost  3 )
0.076 * * [simplify]: iteration  12 :  756  enodes  (cost  3 )
0.083 * * [simplify]: iteration  13 :  756  enodes  (cost  3 )
0.083 * [simplify]: Simplified to:
   (fma x y (* z (- 1.0 y)))
0.087 * * [progress]: iteration 1 / 4
0.087 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* z (- 1.0 y))))>
0.089 * * * [progress]: localizing error
0.096 * * * [progress]: generating rewritten candidates
0.096 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.106 * * * [progress]: generating series expansions
0.106 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.106 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0
0.106 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y
0.106 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.106 * [taylor]: Taking taylor expansion of 1.0 in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z
0.106 * [taylor]: Taking taylor expansion of (- 1.0 y) in z
0.106 * [taylor]: Taking taylor expansion of 1.0 in z
0.106 * [taylor]: Taking taylor expansion of y in z
0.106 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z
0.106 * [taylor]: Taking taylor expansion of (- 1.0 y) in z
0.106 * [taylor]: Taking taylor expansion of 1.0 in z
0.106 * [taylor]: Taking taylor expansion of y in z
0.106 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.108 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0
0.113 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y
0.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.113 * [taylor]: Taking taylor expansion of 1.0 in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z
0.114 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
0.114 * [taylor]: Taking taylor expansion of 1.0 in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.114 * [taylor]: Taking taylor expansion of y in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z
0.114 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
0.114 * [taylor]: Taking taylor expansion of 1.0 in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.115 * [taylor]: Taking taylor expansion of y in z
0.115 * [taylor]: Taking taylor expansion of z in z
0.115 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.115 * [taylor]: Taking taylor expansion of 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
0.117 * [taylor]: Taking taylor expansion of 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
0.126 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0
0.126 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y
0.126 * [taylor]: Taking taylor expansion of -1 in y
0.126 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 1.0 in y
0.126 * [taylor]: Taking taylor expansion of z in y
0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z
0.127 * [taylor]: Taking taylor expansion of -1 in z
0.127 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.127 * [taylor]: Taking taylor expansion of y in z
0.127 * [taylor]: Taking taylor expansion of 1.0 in z
0.127 * [taylor]: Taking taylor expansion of z in z
0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z
0.127 * [taylor]: Taking taylor expansion of -1 in z
0.127 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.127 * [taylor]: Taking taylor expansion of y in z
0.127 * [taylor]: Taking taylor expansion of 1.0 in z
0.127 * [taylor]: Taking taylor expansion of z in z
0.127 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y
0.127 * [taylor]: Taking taylor expansion of -1 in y
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of 1.0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.143 * * * [progress]: simplifying candidates
0.144 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* z (- 1.0 y)))
  (log1p (* z (- 1.0 y)))
  (* 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 (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))))
  (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))))
  (* z (fma (- y) 1 (* y 1)))
  (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))))
  (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))))
  (* z (fma (- y) 1 (* y 1)))
  (* z (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* z (fma 1 1.0 (- (* (sqrt y) (sqrt y)))))
  (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* z (fma 1 1.0 (- (* y 1))))
  (* z (fma (- y) 1 (* y 1)))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z)
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) z)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z)
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)
  (* (fma (- y) 1 (* y 1)) z)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) z)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) z)
  (* (fma (- y) 1 (* y 1)) z)
  (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z)
  (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) z)
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z)
  (* (fma 1 1.0 (- (* y 1))) z)
  (* (fma (- y) 1 (* y 1)) z)
  (* 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) (* z y))
  (- (* 1.0 z) (* z y))
  (- (* 1.0 z) (* z y))
0.150 * * [simplify]: iteration  0 :  190  enodes  (cost  359 )
0.156 * * [simplify]: iteration  1 :  718  enodes  (cost  220 )
0.175 * * [simplify]: iteration  2 :  3035  enodes  (cost  190 )
0.242 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.244 * [simplify]: Simplified to:
   (expm1 (* z (- 1.0 y)))
  (log1p (* z (- 1.0 y)))
  (* 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 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y y))
  (* z (- 1.0 y))
  (* z (- y 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))
  (* z (- 1.0 y))
  (* z (- 1.0 y))
0.244 * * * [progress]: adding candidates to table
0.315 * [progress]: [Phase 3 of 3] Extracting.
0.318 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x y (* z (- 1.0 y)))
0.318 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.319 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.319 * [simplify]: Simplified to:
   (fma x y (* z (- 1.0 y)))
0.863 * [regime-testing]: End program error score: 0.009501187648456057
0.884 * [regime-testing]: Target error score: 0.017483654086937875