14.358 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.046 * * [simplify]: iteration  0 :  21  enodes  (cost  7 )
0.047 * * [simplify]: iteration  1 :  72  enodes  (cost  4 )
0.050 * * [simplify]: iteration  2 :  237  enodes  (cost  2 )
0.056 * * [simplify]: iteration  3 :  1398  enodes  (cost  2 )
0.086 * * [simplify]: iteration  4 :  5002  enodes  (cost  2 )
0.086 * [simplify]: Simplified to:
   (* y (- x z))
0.089 * * [progress]: iteration 1 / 4
0.089 * * * [progress]: picking best candidate
0.091 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.091 * * * [progress]: localizing error
0.097 * * * [progress]: generating rewritten candidates
0.097 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.111 * * * [progress]: generating series expansions
0.111 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.111 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.111 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.111 * [taylor]: Taking taylor expansion of y in z
0.111 * [taylor]: Taking taylor expansion of (- x z) in z
0.111 * [taylor]: Taking taylor expansion of x in z
0.111 * [taylor]: Taking taylor expansion of z in z
0.111 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (- x z) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of z in x
0.111 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (- x z) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of z in y
0.111 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (- x z) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of z in y
0.111 * [taylor]: Taking taylor expansion of 0 in x
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.112 * [taylor]: Taking taylor expansion of (- x z) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.112 * [taylor]: Taking taylor expansion of (- z) in z
0.112 * [taylor]: Taking taylor expansion of z in z
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in x
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 1 in z
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in x
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.117 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.117 * [taylor]: Taking taylor expansion of x in z
0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.118 * [taylor]: Taking taylor expansion of z in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.118 * [taylor]: Taking taylor expansion of z in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.119 * [taylor]: Taking taylor expansion of z in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.119 * [taylor]: Taking taylor expansion of z in x
0.119 * [taylor]: Taking taylor expansion of 1 in z
0.121 * [taylor]: Taking taylor expansion of 0 in x
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.123 * [taylor]: Taking taylor expansion of 0 in x
0.123 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in x
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.129 * [taylor]: Taking taylor expansion of -1 in z
0.129 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.129 * [taylor]: Taking taylor expansion of x in z
0.129 * [taylor]: Taking taylor expansion of y in z
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.129 * [taylor]: Taking taylor expansion of -1 in x
0.129 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.130 * [taylor]: Taking taylor expansion of z in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.130 * [taylor]: Taking taylor expansion of -1 in y
0.130 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.130 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.131 * [taylor]: Taking taylor expansion of -1 in y
0.131 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.131 * [taylor]: Taking taylor expansion of z in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.131 * [taylor]: Taking taylor expansion of -1 in x
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.131 * [taylor]: Taking taylor expansion of z in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1 in z
0.134 * [taylor]: Taking taylor expansion of 0 in x
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.135 * [taylor]: Taking taylor expansion of z in z
0.138 * [taylor]: Taking taylor expansion of 0 in x
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.142 * [taylor]: Taking taylor expansion of 0 in x
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.145 * * * [progress]: simplifying candidates
0.146 * [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))
0.151 * * [simplify]: iteration  0 :  190  enodes  (cost  356 )
0.154 * * [simplify]: iteration  1 :  748  enodes  (cost  220 )
0.169 * * [simplify]: iteration  2 :  3365  enodes  (cost  190 )
0.234 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.235 * [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))
0.236 * * * [progress]: adding candidates to table
0.281 * * [progress]: iteration 2 / 4
0.281 * * * [progress]: picking best candidate
0.285 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.285 * * * [progress]: localizing error
0.290 * * * [progress]: generating rewritten candidates
0.290 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.293 * * * [progress]: generating series expansions
0.293 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.293 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.293 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.293 * [taylor]: Taking taylor expansion of (* x y) in z
0.293 * [taylor]: Taking taylor expansion of x in z
0.293 * [taylor]: Taking taylor expansion of y in z
0.293 * [taylor]: Taking taylor expansion of (* z y) in z
0.293 * [taylor]: Taking taylor expansion of z in z
0.293 * [taylor]: Taking taylor expansion of y in z
0.293 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.293 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (* z y) in x
0.294 * [taylor]: Taking taylor expansion of z in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.294 * [taylor]: Taking taylor expansion of (* x y) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (* z y) in y
0.294 * [taylor]: Taking taylor expansion of z in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.294 * [taylor]: Taking taylor expansion of (* x y) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (* z y) in y
0.294 * [taylor]: Taking taylor expansion of z in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of 0 in x
0.295 * [taylor]: Taking taylor expansion of 0 in z
0.295 * [taylor]: Taking taylor expansion of (- x z) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of z in x
0.295 * [taylor]: Taking taylor expansion of (- z) in z
0.295 * [taylor]: Taking taylor expansion of z in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.297 * [taylor]: Taking taylor expansion of 0 in x
0.297 * [taylor]: Taking taylor expansion of 0 in z
0.297 * [taylor]: Taking taylor expansion of 1 in z
0.297 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in x
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.300 * [taylor]: Taking taylor expansion of (* x y) in z
0.300 * [taylor]: Taking taylor expansion of x in z
0.300 * [taylor]: Taking taylor expansion of y in z
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.300 * [taylor]: Taking taylor expansion of (* z y) in z
0.300 * [taylor]: Taking taylor expansion of z in z
0.300 * [taylor]: Taking taylor expansion of y in z
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.300 * [taylor]: Taking taylor expansion of (* x y) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.301 * [taylor]: Taking taylor expansion of (* z y) in x
0.301 * [taylor]: Taking taylor expansion of z in x
0.301 * [taylor]: Taking taylor expansion of y in x
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
0.302 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.302 * [taylor]: Taking taylor expansion of (* x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.302 * [taylor]: Taking taylor expansion of (* z y) in y
0.302 * [taylor]: Taking taylor expansion of z in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [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
0.303 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.303 * [taylor]: Taking taylor expansion of z in x
0.303 * [taylor]: Taking taylor expansion of 1 in z
0.305 * [taylor]: Taking taylor expansion of 0 in x
0.305 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.305 * [taylor]: Taking taylor expansion of z in z
0.307 * [taylor]: Taking taylor expansion of 0 in x
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.311 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 0 in x
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.315 * [taylor]: Taking taylor expansion of 0 in z
0.316 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.316 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.316 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.316 * [taylor]: Taking taylor expansion of (* x y) in z
0.316 * [taylor]: Taking taylor expansion of x in z
0.316 * [taylor]: Taking taylor expansion of y in z
0.316 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.316 * [taylor]: Taking taylor expansion of (* z y) in z
0.316 * [taylor]: Taking taylor expansion of z in z
0.316 * [taylor]: Taking taylor expansion of y in z
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.317 * [taylor]: Taking taylor expansion of (* x y) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.317 * [taylor]: Taking taylor expansion of (* z y) in x
0.317 * [taylor]: Taking taylor expansion of z in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.317 * [taylor]: Taking taylor expansion of (* x y) in y
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.317 * [taylor]: Taking taylor expansion of (* z y) in y
0.318 * [taylor]: Taking taylor expansion of z in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.318 * [taylor]: Taking taylor expansion of (* x y) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.318 * [taylor]: Taking taylor expansion of (* z y) in y
0.318 * [taylor]: Taking taylor expansion of z in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.319 * [taylor]: Taking taylor expansion of z in x
0.319 * [taylor]: Taking taylor expansion of 1 in z
0.321 * [taylor]: Taking taylor expansion of 0 in x
0.321 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.321 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.321 * [taylor]: Taking taylor expansion of z in z
0.323 * [taylor]: Taking taylor expansion of 0 in x
0.323 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [taylor]: Taking taylor expansion of 0 in z
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.329 * * * [progress]: simplifying candidates
0.329 * [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))
0.332 * * [simplify]: iteration  0 :  114  enodes  (cost  99 )
0.335 * * [simplify]: iteration  1 :  478  enodes  (cost  79 )
0.347 * * [simplify]: iteration  2 :  2205  enodes  (cost  76 )
0.393 * * [simplify]: iteration  3 :  5001  enodes  (cost  75 )
0.394 * [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))
0.394 * * * [progress]: adding candidates to table
0.430 * * [progress]: iteration 3 / 4
0.430 * * * [progress]: picking best candidate
0.431 * * * * [pick]: Picked  #<alt (λ (x y z) (fma y x (* y (- z))))>
0.431 * * * [progress]: localizing error
0.437 * * * [progress]: generating rewritten candidates
0.437 * * * [progress]: generating series expansions
0.437 * * * [progress]: simplifying candidates
0.437 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.439 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.439 * [simplify]: Simplified to:
   
0.439 * * * [progress]: adding candidates to table
0.439 * [progress]: [Phase 3 of 3] Extracting.
0.441 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma y x (* y (- z)))
0.442 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.442 * * [simplify]: iteration  1 :  13  enodes  (cost  3 )
0.442 * * [simplify]: iteration  2 :  14  enodes  (cost  3 )
0.442 * * [simplify]: iteration  3 :  14  enodes  (cost  3 )
0.442 * [simplify]: Simplified to:
   (fma y x (* y (- z)))
1.259 * [regime-testing]: End program error score: 0.005415918001611121
1.279 * [regime-testing]: Target error score: 0.013751718964870608