14.974 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.033 * * [simplify]: iteration  0 :  23  enodes  (cost  6 )
0.035 * * [simplify]: iteration  1 :  77  enodes  (cost  4 )
0.037 * * [simplify]: iteration  2 :  241  enodes  (cost  3 )
0.044 * * [simplify]: iteration  3 :  1441  enodes  (cost  2 )
0.078 * * [simplify]: iteration  4 :  5002  enodes  (cost  2 )
0.079 * [simplify]: Simplified to:
   (* y (- x z))
0.081 * * [progress]: iteration 1 / 4
0.081 * * * [progress]: picking best candidate
0.083 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.083 * * * [progress]: localizing error
0.086 * * * [progress]: generating rewritten candidates
0.086 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.101 * * * [progress]: generating series expansions
0.101 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.101 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.101 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.101 * [taylor]: Taking taylor expansion of y in z
0.101 * [taylor]: Taking taylor expansion of (- x z) in z
0.101 * [taylor]: Taking taylor expansion of x in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (- x z) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (- x z) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (- x z) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of 0 in x
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of (- x z) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of z in x
0.102 * [taylor]: Taking taylor expansion of (- z) in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in x
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 1 in z
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in x
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.107 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.107 * [taylor]: Taking taylor expansion of x in z
0.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.107 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of y in z
0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.108 * [taylor]: Taking taylor expansion of z in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.108 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.109 * [taylor]: Taking taylor expansion of z in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.109 * [taylor]: Taking taylor expansion of z in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.109 * [taylor]: Taking taylor expansion of z in x
0.110 * [taylor]: Taking taylor expansion of 1 in z
0.111 * [taylor]: Taking taylor expansion of 0 in x
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.111 * [taylor]: Taking taylor expansion of z in z
0.113 * [taylor]: Taking taylor expansion of 0 in x
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in x
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.119 * [taylor]: Taking taylor expansion of -1 in z
0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.119 * [taylor]: Taking taylor expansion of z in z
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.120 * [taylor]: Taking taylor expansion of x in z
0.120 * [taylor]: Taking taylor expansion of y in z
0.120 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.120 * [taylor]: Taking taylor expansion of -1 in x
0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.120 * [taylor]: Taking taylor expansion of z in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.121 * [taylor]: Taking taylor expansion of -1 in y
0.121 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.121 * [taylor]: Taking taylor expansion of -1 in y
0.121 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of -1 in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1 in z
0.124 * [taylor]: Taking taylor expansion of 0 in x
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.126 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.126 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of 0 in x
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [taylor]: Taking taylor expansion of 0 in x
0.133 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [taylor]: Taking taylor expansion of 0 in z
0.135 * [taylor]: Taking taylor expansion of 0 in z
0.136 * * * [progress]: simplifying candidates
0.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (sqrt x) (sqrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma 1 x (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma 1 x (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (sqrt x) (sqrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma 1 x (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma 1 x (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.144 * * [simplify]: iteration  0 :  190  enodes  (cost  356 )
0.148 * * [simplify]: iteration  1 :  748  enodes  (cost  220 )
0.163 * * [simplify]: iteration  2 :  3365  enodes  (cost  190 )
0.231 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.232 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y (- x z))
  (* y (- z z))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.233 * * * [progress]: adding candidates to table
0.277 * * [progress]: iteration 2 / 4
0.277 * * * [progress]: picking best candidate
0.283 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.283 * * * [progress]: localizing error
0.289 * * * [progress]: generating rewritten candidates
0.289 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.292 * * * [progress]: generating series expansions
0.292 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.292 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.292 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.292 * [taylor]: Taking taylor expansion of (* x y) in z
0.292 * [taylor]: Taking taylor expansion of x in z
0.292 * [taylor]: Taking taylor expansion of y in z
0.292 * [taylor]: Taking taylor expansion of (* z y) in z
0.292 * [taylor]: Taking taylor expansion of z in z
0.292 * [taylor]: Taking taylor expansion of y in z
0.292 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (* z y) in x
0.292 * [taylor]: Taking taylor expansion of z in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (* z y) in y
0.292 * [taylor]: Taking taylor expansion of z in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (* z y) in y
0.292 * [taylor]: Taking taylor expansion of z in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of 0 in x
0.293 * [taylor]: Taking taylor expansion of 0 in z
0.294 * [taylor]: Taking taylor expansion of (- x z) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of z in x
0.294 * [taylor]: Taking taylor expansion of (- z) in z
0.294 * [taylor]: Taking taylor expansion of z in z
0.294 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in x
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 1 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in x
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.299 * [taylor]: Taking taylor expansion of (* x y) in z
0.299 * [taylor]: Taking taylor expansion of x in z
0.299 * [taylor]: Taking taylor expansion of y in z
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.299 * [taylor]: Taking taylor expansion of (* z y) in z
0.299 * [taylor]: Taking taylor expansion of z in z
0.299 * [taylor]: Taking taylor expansion of y in z
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.299 * [taylor]: Taking taylor expansion of (* x y) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.300 * [taylor]: Taking taylor expansion of (* z y) in x
0.300 * [taylor]: Taking taylor expansion of z in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.300 * [taylor]: Taking taylor expansion of (* x y) in y
0.300 * [taylor]: Taking taylor expansion of x in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.300 * [taylor]: Taking taylor expansion of (* z y) in y
0.300 * [taylor]: Taking taylor expansion of z in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.301 * [taylor]: Taking taylor expansion of (* x y) in y
0.301 * [taylor]: Taking taylor expansion of x in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.301 * [taylor]: Taking taylor expansion of (* z y) in y
0.301 * [taylor]: Taking taylor expansion of z in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.302 * [taylor]: Taking taylor expansion of z in x
0.302 * [taylor]: Taking taylor expansion of 1 in z
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.304 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.304 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.304 * [taylor]: Taking taylor expansion of z in z
0.306 * [taylor]: Taking taylor expansion of 0 in x
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in x
0.310 * [taylor]: Taking taylor expansion of 0 in z
0.310 * [taylor]: Taking taylor expansion of 0 in z
0.311 * [taylor]: Taking taylor expansion of 0 in z
0.312 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.312 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.312 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.312 * [taylor]: Taking taylor expansion of (* x y) in z
0.312 * [taylor]: Taking taylor expansion of x in z
0.312 * [taylor]: Taking taylor expansion of y in z
0.312 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.312 * [taylor]: Taking taylor expansion of (* z y) in z
0.312 * [taylor]: Taking taylor expansion of z in z
0.312 * [taylor]: Taking taylor expansion of y in z
0.312 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.312 * [taylor]: Taking taylor expansion of (* x y) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of y in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.313 * [taylor]: Taking taylor expansion of (* z y) in x
0.313 * [taylor]: Taking taylor expansion of z in x
0.313 * [taylor]: Taking taylor expansion of y in x
0.313 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.313 * [taylor]: Taking taylor expansion of (* x y) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.313 * [taylor]: Taking taylor expansion of (* z y) in y
0.313 * [taylor]: Taking taylor expansion of z in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.314 * [taylor]: Taking taylor expansion of (* x y) in y
0.314 * [taylor]: Taking taylor expansion of x in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.314 * [taylor]: Taking taylor expansion of (* z y) in y
0.314 * [taylor]: Taking taylor expansion of z in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.315 * [taylor]: Taking taylor expansion of z in x
0.315 * [taylor]: Taking taylor expansion of 1 in z
0.317 * [taylor]: Taking taylor expansion of 0 in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.317 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.317 * [taylor]: Taking taylor expansion of z in z
0.319 * [taylor]: Taking taylor expansion of 0 in x
0.319 * [taylor]: Taking taylor expansion of 0 in z
0.320 * [taylor]: Taking taylor expansion of 0 in z
0.323 * [taylor]: Taking taylor expansion of 0 in x
0.323 * [taylor]: Taking taylor expansion of 0 in z
0.323 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.325 * * * [progress]: simplifying candidates
0.325 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (* y x) (* y (- z))))
  (log1p (+ (* y x) (* y (- z))))
  (* (exp (* y x)) (exp (* y (- z))))
  (log (+ (* y x) (* y (- z))))
  (exp (+ (* y x) (* y (- z))))
  (* (cbrt (+ (* y x) (* y (- z)))) (cbrt (+ (* y x) (* y (- z)))))
  (cbrt (+ (* y x) (* y (- z))))
  (* (* (+ (* y x) (* y (- z))) (+ (* y x) (* y (- z)))) (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (+ (pow (* y x) 3) (pow (* y (- z)) 3))
  (+ (* (* y x) (* y x)) (- (* (* y (- z)) (* y (- z))) (* (* y x) (* y (- z)))))
  (- (* (* y x) (* y x)) (* (* y (- z)) (* y (- z))))
  (- (* y x) (* y (- z)))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.328 * * [simplify]: iteration  0 :  114  enodes  (cost  99 )
0.332 * * [simplify]: iteration  1 :  478  enodes  (cost  79 )
0.345 * * [simplify]: iteration  2 :  2205  enodes  (cost  76 )
0.394 * * [simplify]: iteration  3 :  5001  enodes  (cost  75 )
0.395 * [simplify]: Simplified to:
   (expm1 (+ (* y x) (* y (- z))))
  (log1p (+ (* y x) (* y (- z))))
  (exp (* y (- x z)))
  (+ (log y) (log (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (+ (* y x) (* y (- z)))) (cbrt (+ (* y x) (* y (- z)))))
  (cbrt (+ (* y x) (* y (- z))))
  (pow (* y (- x z)) 3)
  (sqrt (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (- (pow (* y x) 3) (pow (* z y) 3))
  (fma (* z y) (fma x y (* z y)) (* (* y x) (* y x)))
  (* (* y y) (- (* x x) (* z z)))
  (fma x y (* z y))
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.395 * * * [progress]: adding candidates to table
0.432 * * [progress]: iteration 3 / 4
0.432 * * * [progress]: picking best candidate
0.434 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
0.434 * * * [progress]: localizing error
0.441 * * * [progress]: generating rewritten candidates
0.441 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.442 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.443 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.443 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.451 * * * [progress]: generating series expansions
0.451 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.451 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.451 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.451 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.451 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.451 * [taylor]: Taking taylor expansion of 1/3 in y
0.451 * [taylor]: Taking taylor expansion of (log y) in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.452 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.452 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.452 * [taylor]: Taking taylor expansion of 1/3 in y
0.452 * [taylor]: Taking taylor expansion of (log y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.506 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.506 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.506 * [taylor]: Taking taylor expansion of 1/3 in y
0.506 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.507 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.507 * [taylor]: Taking taylor expansion of 1/3 in y
0.507 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.559 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.560 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.560 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.560 * [taylor]: Taking taylor expansion of -1 in y
0.560 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.560 * [taylor]: Taking taylor expansion of 1/3 in y
0.560 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.564 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.564 * [taylor]: Taking taylor expansion of -1 in y
0.565 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.565 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.565 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.565 * [taylor]: Taking taylor expansion of 1/3 in y
0.565 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.628 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.628 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.628 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.628 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.628 * [taylor]: Taking taylor expansion of 1/3 in y
0.628 * [taylor]: Taking taylor expansion of (log y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.629 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.629 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.629 * [taylor]: Taking taylor expansion of 1/3 in y
0.629 * [taylor]: Taking taylor expansion of (log y) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.681 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.681 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.681 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.681 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.681 * [taylor]: Taking taylor expansion of 1/3 in y
0.681 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.682 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.682 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.682 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.682 * [taylor]: Taking taylor expansion of 1/3 in y
0.682 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.736 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.736 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.737 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.737 * [taylor]: Taking taylor expansion of -1 in y
0.737 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.737 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.737 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.737 * [taylor]: Taking taylor expansion of 1/3 in y
0.737 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.737 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.737 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.738 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.738 * [taylor]: Taking taylor expansion of -1 in y
0.739 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.739 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.739 * [taylor]: Taking taylor expansion of 1/3 in y
0.739 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.806 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.806 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.806 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.806 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.806 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.806 * [taylor]: Taking taylor expansion of 1/3 in y
0.806 * [taylor]: Taking taylor expansion of (log y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.807 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.807 * [taylor]: Taking taylor expansion of 1/3 in y
0.807 * [taylor]: Taking taylor expansion of (log y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.856 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.856 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.856 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.856 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.856 * [taylor]: Taking taylor expansion of 1/3 in y
0.856 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.856 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.857 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.857 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.857 * [taylor]: Taking taylor expansion of 1/3 in y
0.857 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.857 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.913 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.913 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.913 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.913 * [taylor]: Taking taylor expansion of -1 in y
0.914 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.914 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.914 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.914 * [taylor]: Taking taylor expansion of 1/3 in y
0.914 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.914 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.914 * [taylor]: Taking taylor expansion of y in y
0.915 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.915 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.915 * [taylor]: Taking taylor expansion of -1 in y
0.916 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.916 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.916 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.916 * [taylor]: Taking taylor expansion of 1/3 in y
0.916 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.916 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.916 * [taylor]: Taking taylor expansion of y in y
0.983 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.983 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.983 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.983 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.983 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.983 * [taylor]: Taking taylor expansion of 1/3 in y
0.983 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.983 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.983 * [taylor]: Taking taylor expansion of y in y
0.984 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.984 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.984 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.984 * [taylor]: Taking taylor expansion of 1/3 in y
0.984 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.984 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.984 * [taylor]: Taking taylor expansion of y in y
1.040 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
1.040 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.040 * [taylor]: Taking taylor expansion of 1/3 in y
1.040 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.040 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.041 * [taylor]: Taking taylor expansion of y in y
1.042 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.042 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.042 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.042 * [taylor]: Taking taylor expansion of 1/3 in y
1.042 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.042 * [taylor]: Taking taylor expansion of y in y
1.102 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.102 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.102 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.102 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.102 * [taylor]: Taking taylor expansion of -1 in y
1.103 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.103 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.103 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.103 * [taylor]: Taking taylor expansion of 1/3 in y
1.103 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.104 * [taylor]: Taking taylor expansion of y in y
1.105 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.105 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.105 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.105 * [taylor]: Taking taylor expansion of -1 in y
1.105 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.106 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.106 * [taylor]: Taking taylor expansion of 1/3 in y
1.106 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.106 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.106 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.106 * [taylor]: Taking taylor expansion of y in y
1.183 * * * [progress]: simplifying candidates
1.184 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (cbrt y)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.188 * * [simplify]: iteration  0 :  119  enodes  (cost  308 )
1.191 * * [simplify]: iteration  1 :  477  enodes  (cost  281 )
1.206 * * [simplify]: iteration  2 :  2972  enodes  (cost  258 )
1.270 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
1.272 * [simplify]: Simplified to:
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (cbrt y)))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* 2/3 (log y))
  (* 2/3 (log y))
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  2/3
  2
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.272 * * * [progress]: adding candidates to table
1.474 * [progress]: [Phase 3 of 3] Extracting.
1.474 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.475 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.475 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.491 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.505 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.519 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.520 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y x) (* y (- z)))
1.520 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.520 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
1.521 * * [simplify]: iteration  2 :  17  enodes  (cost  4 )
1.521 * * [simplify]: iteration  3 :  17  enodes  (cost  4 )
1.521 * [simplify]: Simplified to:
   (+ (* y x) (* y (- z)))
2.374 * [regime-testing]: Baseline error score: 0.014771198663464446
2.374 * [regime-testing]: Oracle error score: 0.004250531316414552
2.375 * [regime-testing]: End program error score: 0.014771198663464446
2.396 * [regime-testing]: Target error score: 0.013501687710963871