7.755 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [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) (* y z)) (* y y)) (* y y))
0.032 * * [simplify]: iteration  0 :  21  enodes  (cost  7 )
0.035 * * [simplify]: iteration  1 :  72  enodes  (cost  4 )
0.038 * * [simplify]: iteration  2 :  237  enodes  (cost  2 )
0.048 * * [simplify]: iteration  3 :  1398  enodes  (cost  2 )
0.082 * * [simplify]: iteration  4 :  5002  enodes  (cost  2 )
0.083 * [simplify]: Simplified to:
   (* y (- x z))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.088 * * * [progress]: localizing error
0.092 * * * [progress]: generating rewritten candidates
0.092 * * * * [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
0.102 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.102 * [taylor]: Taking taylor expansion of y in z
0.102 * [taylor]: Taking taylor expansion of (- x z) in z
0.102 * [taylor]: Taking taylor expansion of x in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.102 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.102 * [taylor]: Taking taylor expansion of y in x
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 (* y (- x z)) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (- x z) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.102 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (- x z) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.102 * [taylor]: Taking taylor expansion of 0 in x
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of (- x z) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.103 * [taylor]: Taking taylor expansion of (- z) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in x
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 1 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in x
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.111 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.111 * [taylor]: Taking taylor expansion of x in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.111 * [taylor]: Taking taylor expansion of z in z
0.112 * [taylor]: Taking taylor expansion of y in z
0.112 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.113 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.113 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.114 * [taylor]: Taking taylor expansion of z in x
0.114 * [taylor]: Taking taylor expansion of 1 in z
0.116 * [taylor]: Taking taylor expansion of 0 in x
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of 0 in x
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.122 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.125 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.125 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.125 * [taylor]: Taking taylor expansion of -1 in z
0.125 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.125 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.125 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.126 * [taylor]: Taking taylor expansion of x in z
0.126 * [taylor]: Taking taylor expansion of y in z
0.126 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.126 * [taylor]: Taking taylor expansion of -1 in x
0.126 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.126 * [taylor]: Taking taylor expansion of z in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.127 * [taylor]: Taking taylor expansion of -1 in y
0.127 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.127 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.127 * [taylor]: Taking taylor expansion of z in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.127 * [taylor]: Taking taylor expansion of -1 in y
0.128 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.128 * [taylor]: Taking taylor expansion of z in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.128 * [taylor]: Taking taylor expansion of -1 in x
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.128 * [taylor]: Taking taylor expansion of z in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1 in z
0.131 * [taylor]: Taking taylor expansion of 0 in x
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.135 * [taylor]: Taking taylor expansion of 0 in x
0.135 * [taylor]: Taking taylor expansion of 0 in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in x
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.143 * * * [progress]: simplifying candidates
0.144 * [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))
0.148 * * [simplify]: iteration  0 :  188  enodes  (cost  356 )
0.152 * * [simplify]: iteration  1 :  732  enodes  (cost  220 )
0.168 * * [simplify]: iteration  2 :  3256  enodes  (cost  190 )
0.235 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.237 * [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))
0.237 * * * [progress]: adding candidates to table
0.272 * * [progress]: iteration 2 / 4
0.272 * * * [progress]: picking best candidate
0.274 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.274 * * * [progress]: localizing error
0.280 * * * [progress]: generating rewritten candidates
0.280 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.299 * * * [progress]: generating series expansions
0.299 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.299 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.299 * [taylor]: Taking taylor expansion of (- (* x y) (* z 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 (* 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 (- (* x y) (* z 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 (* 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 (- (* x y) (* z 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 (* z y) in y
0.300 * [taylor]: Taking taylor expansion of z in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (- (* x y) (* z 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 (* 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 0 in x
0.301 * [taylor]: Taking taylor expansion of 0 in z
0.301 * [taylor]: Taking taylor expansion of (- x z) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of z in x
0.301 * [taylor]: Taking taylor expansion of (- z) in z
0.301 * [taylor]: Taking taylor expansion of z in z
0.302 * [taylor]: Taking taylor expansion of 0 in z
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.303 * [taylor]: Taking taylor expansion of 0 in z
0.304 * [taylor]: Taking taylor expansion of 1 in z
0.304 * [taylor]: Taking taylor expansion of 0 in z
0.305 * [taylor]: Taking taylor expansion of 0 in x
0.305 * [taylor]: Taking taylor expansion of 0 in z
0.305 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.306 * [taylor]: Taking taylor expansion of (* x y) in z
0.306 * [taylor]: Taking taylor expansion of x in z
0.306 * [taylor]: Taking taylor expansion of y in z
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.306 * [taylor]: Taking taylor expansion of (* z y) in z
0.306 * [taylor]: Taking taylor expansion of z in z
0.306 * [taylor]: Taking taylor expansion of y in z
0.307 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.307 * [taylor]: Taking taylor expansion of (* x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.307 * [taylor]: Taking taylor expansion of (* z y) in x
0.307 * [taylor]: Taking taylor expansion of z in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.307 * [taylor]: Taking taylor expansion of (* x y) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.308 * [taylor]: Taking taylor expansion of (* z y) in y
0.308 * [taylor]: Taking taylor expansion of z in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.308 * [taylor]: Taking taylor expansion of (* x y) in y
0.308 * [taylor]: Taking taylor expansion of x in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.309 * [taylor]: Taking taylor expansion of (* z y) in y
0.309 * [taylor]: Taking taylor expansion of z in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.309 * [taylor]: Taking taylor expansion of z in x
0.310 * [taylor]: Taking taylor expansion of 1 in z
0.311 * [taylor]: Taking taylor expansion of 0 in x
0.312 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.312 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.312 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of 0 in x
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.315 * [taylor]: Taking taylor expansion of 0 in z
0.317 * [taylor]: Taking taylor expansion of 0 in x
0.317 * [taylor]: Taking taylor expansion of 0 in z
0.317 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.320 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.320 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.320 * [taylor]: Taking taylor expansion of (* x y) in z
0.320 * [taylor]: Taking taylor expansion of x in z
0.320 * [taylor]: Taking taylor expansion of y in z
0.320 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.320 * [taylor]: Taking taylor expansion of (* z y) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.320 * [taylor]: Taking taylor expansion of y in z
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.320 * [taylor]: Taking taylor expansion of (* x y) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.321 * [taylor]: Taking taylor expansion of (* z y) in x
0.321 * [taylor]: Taking taylor expansion of z in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.321 * [taylor]: Taking taylor expansion of (* x y) in y
0.321 * [taylor]: Taking taylor expansion of x in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.321 * [taylor]: Taking taylor expansion of (* z y) in y
0.321 * [taylor]: Taking taylor expansion of z in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.322 * [taylor]: Taking taylor expansion of (* x y) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.322 * [taylor]: Taking taylor expansion of (* z y) in y
0.322 * [taylor]: Taking taylor expansion of z in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.323 * [taylor]: Taking taylor expansion of z in x
0.323 * [taylor]: Taking taylor expansion of 1 in z
0.325 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.326 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.329 * [taylor]: Taking taylor expansion of 0 in z
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.338 * * * [progress]: simplifying candidates
0.338 * [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))
  (+ (* y x) (* y (- z)))
  (+ (* y x) (* y (- z)))
  (+ x (- z))
  (+ x (- z))
  (+ (* (cbrt y) x) (* (cbrt y) (- z)))
  (+ (* (sqrt y) x) (* (sqrt y) (- z)))
  (+ (* y x) (* y (- z)))
  (+ (* y x) (* y (- z)))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.341 * * [simplify]: iteration  0 :  129  enodes  (cost  118 )
0.345 * * [simplify]: iteration  1 :  471  enodes  (cost  96 )
0.357 * * [simplify]: iteration  2 :  2010  enodes  (cost  93 )
0.405 * * [simplify]: iteration  3 :  5001  enodes  (cost  92 )
0.406 * [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))
  (- x z)
  (- x z)
  (* (- x z) (cbrt y))
  (* (- x z) (sqrt y))
  (* y (- x z))
  (* y (- x z))
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.406 * * * [progress]: adding candidates to table
0.456 * [progress]: [Phase 3 of 3] Extracting.
0.456 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.457 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.457 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.468 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.480 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.493 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.494 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y x) (* y (- z)))
0.494 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.495 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
0.495 * * [simplify]: iteration  2 :  17  enodes  (cost  4 )
0.495 * * [simplify]: iteration  3 :  17  enodes  (cost  4 )
0.495 * [simplify]: Simplified to:
   (+ (* y x) (* y (- z)))
1.367 * [regime-testing]: Baseline error score: 0.012824723403015522
1.368 * [regime-testing]: Oracle error score: 0.0030003750468808603
1.369 * [regime-testing]: End program error score: 0.012824723403015522
1.395 * [regime-testing]: Target error score: 0.010876359544943117