18.034 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.048 * * [simplify]: iteration  0 :  22  enodes  (cost  6 )
0.050 * * [simplify]: iteration  1 :  68  enodes  (cost  4 )
0.053 * * [simplify]: iteration  2 :  197  enodes  (cost  3 )
0.060 * * [simplify]: iteration  3 :  1232  enodes  (cost  2 )
0.092 * * [simplify]: iteration  4 :  5001  enodes  (cost  2 )
0.093 * [simplify]: Simplified to:
   (* y (- x z))
0.096 * * [progress]: iteration 1 / 4
0.096 * * * [progress]: picking best candidate
0.099 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.099 * * * [progress]: localizing error
0.103 * * * [progress]: generating rewritten candidates
0.103 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.113 * * * [progress]: generating series expansions
0.113 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.113 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.114 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.114 * [taylor]: Taking taylor expansion of y in z
0.114 * [taylor]: Taking taylor expansion of (- x z) in z
0.114 * [taylor]: Taking taylor expansion of x in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (- x z) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of z in x
0.114 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (- x z) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (- x z) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [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 (- x z) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of z in x
0.115 * [taylor]: Taking taylor expansion of (- z) in z
0.115 * [taylor]: Taking taylor expansion of z 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 1 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in x
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.119 * [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 (/ 1 z) in z
0.120 * [taylor]: Taking taylor expansion of z in z
0.120 * [taylor]: Taking taylor expansion of y in z
0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in x
0.121 * [taylor]: Taking taylor expansion of z in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [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 in z
0.124 * [taylor]: Taking taylor expansion of 0 in x
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of 0 in x
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in x
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.132 * [taylor]: Taking taylor expansion of -1 in z
0.132 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.134 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.134 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.135 * [taylor]: Taking taylor expansion of -1 in x
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.135 * [taylor]: Taking taylor expansion of z in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of 1 in z
0.137 * [taylor]: Taking taylor expansion of 0 in x
0.138 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.138 * [taylor]: Taking taylor expansion of z in z
0.141 * [taylor]: Taking taylor expansion of 0 in x
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in x
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.148 * [taylor]: Taking taylor expansion of 0 in z
0.149 * * * [progress]: simplifying candidates
0.149 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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 x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* 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))
0.153 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
0.156 * * [simplify]: iteration  1 :  462  enodes  (cost  88 )
0.166 * * [simplify]: iteration  2 :  1883  enodes  (cost  88 )
0.196 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
0.197 * [simplify]: Simplified to:
   (* 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)
  (* y (- z))
  (* y x)
  (* y (- 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))
0.197 * * * [progress]: adding candidates to table
0.239 * * [progress]: iteration 2 / 4
0.239 * * * [progress]: picking best candidate
0.241 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.241 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.250 * * * [progress]: generating series expansions
0.250 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.250 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.250 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.250 * [taylor]: Taking taylor expansion of (* x y) in z
0.250 * [taylor]: Taking taylor expansion of x in z
0.250 * [taylor]: Taking taylor expansion of y in z
0.250 * [taylor]: Taking taylor expansion of (* z y) in z
0.250 * [taylor]: Taking taylor expansion of z in z
0.250 * [taylor]: Taking taylor expansion of y in z
0.250 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.250 * [taylor]: Taking taylor expansion of (* x y) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (* z y) in x
0.250 * [taylor]: Taking taylor expansion of z in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.250 * [taylor]: Taking taylor expansion of (* x y) in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (* z y) in y
0.250 * [taylor]: Taking taylor expansion of z in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.250 * [taylor]: Taking taylor expansion of (* x y) in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (* z y) in y
0.250 * [taylor]: Taking taylor expansion of z in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of 0 in x
0.251 * [taylor]: Taking taylor expansion of 0 in z
0.252 * [taylor]: Taking taylor expansion of (- x z) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of z in x
0.252 * [taylor]: Taking taylor expansion of (- z) in z
0.252 * [taylor]: Taking taylor expansion of z in z
0.252 * [taylor]: Taking taylor expansion of 0 in z
0.254 * [taylor]: Taking taylor expansion of 0 in x
0.254 * [taylor]: Taking taylor expansion of 0 in z
0.254 * [taylor]: Taking taylor expansion of 1 in z
0.254 * [taylor]: Taking taylor expansion of 0 in z
0.256 * [taylor]: Taking taylor expansion of 0 in x
0.256 * [taylor]: Taking taylor expansion of 0 in z
0.256 * [taylor]: Taking taylor expansion of 0 in z
0.256 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.257 * [taylor]: Taking taylor expansion of (* x y) in z
0.257 * [taylor]: Taking taylor expansion of x in z
0.257 * [taylor]: Taking taylor expansion of y in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.257 * [taylor]: Taking taylor expansion of (* z y) in z
0.257 * [taylor]: Taking taylor expansion of z in z
0.257 * [taylor]: Taking taylor expansion of y in z
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.257 * [taylor]: Taking taylor expansion of (* x y) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.258 * [taylor]: Taking taylor expansion of (* z y) in x
0.258 * [taylor]: Taking taylor expansion of z in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.258 * [taylor]: Taking taylor expansion of (* x y) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.258 * [taylor]: Taking taylor expansion of (* z y) in y
0.258 * [taylor]: Taking taylor expansion of z in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.259 * [taylor]: Taking taylor expansion of (* x y) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.259 * [taylor]: Taking taylor expansion of (* z y) in y
0.259 * [taylor]: Taking taylor expansion of z in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.260 * [taylor]: Taking taylor expansion of z in x
0.260 * [taylor]: Taking taylor expansion of 1 in z
0.262 * [taylor]: Taking taylor expansion of 0 in x
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.262 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.262 * [taylor]: Taking taylor expansion of z in z
0.264 * [taylor]: Taking taylor expansion of 0 in x
0.264 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.268 * [taylor]: Taking taylor expansion of 0 in x
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.269 * [taylor]: Taking taylor expansion of 0 in z
0.270 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.270 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.270 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.270 * [taylor]: Taking taylor expansion of (* x y) in z
0.270 * [taylor]: Taking taylor expansion of x in z
0.270 * [taylor]: Taking taylor expansion of y in z
0.270 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.270 * [taylor]: Taking taylor expansion of (* z y) in z
0.270 * [taylor]: Taking taylor expansion of z in z
0.270 * [taylor]: Taking taylor expansion of y in z
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.271 * [taylor]: Taking taylor expansion of (* x y) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.271 * [taylor]: Taking taylor expansion of (* z y) in x
0.271 * [taylor]: Taking taylor expansion of z in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.271 * [taylor]: Taking taylor expansion of (* x y) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.272 * [taylor]: Taking taylor expansion of (* z y) in y
0.272 * [taylor]: Taking taylor expansion of z in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.272 * [taylor]: Taking taylor expansion of (* x y) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.272 * [taylor]: Taking taylor expansion of (* z y) in y
0.272 * [taylor]: Taking taylor expansion of z in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.273 * [taylor]: Taking taylor expansion of z in x
0.273 * [taylor]: Taking taylor expansion of 1 in z
0.275 * [taylor]: Taking taylor expansion of 0 in x
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.279 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.279 * [taylor]: Taking taylor expansion of z in z
0.282 * [taylor]: Taking taylor expansion of 0 in x
0.282 * [taylor]: Taking taylor expansion of 0 in z
0.283 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [taylor]: Taking taylor expansion of 0 in x
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.286 * [taylor]: Taking taylor expansion of 0 in z
0.287 * * * [progress]: simplifying candidates
0.288 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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))
0.291 * * [simplify]: iteration  0 :  106  enodes  (cost  90 )
0.294 * * [simplify]: iteration  1 :  438  enodes  (cost  69 )
0.306 * * [simplify]: iteration  2 :  1930  enodes  (cost  66 )
0.354 * * [simplify]: iteration  3 :  5002  enodes  (cost  65 )
0.354 * [simplify]: Simplified to:
   (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))
  (* y (+ (* x (* y x)) (* z (* y (+ x z)))))
  (* (* y y) (- (* x x) (* z z)))
  (* y (+ x z))
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.355 * * * [progress]: adding candidates to table
0.379 * [progress]: [Phase 3 of 3] Extracting.
0.379 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.379 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.379 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.394 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.406 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.417 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.417 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
0.418 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.418 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.418 * [simplify]: Simplified to:
   (* y (- x z))
1.700 * [regime-testing]: Baseline error score: 0.013501687710963871
1.701 * [regime-testing]: Oracle error score: 0.005500687585948244
1.702 * [regime-testing]: End program error score: 0.013501687710963871
1.721 * [regime-testing]: Target error score: 0.013501687710963871