13.456 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.030 * * [simplify]: iteration  0 :  22  enodes  (cost  6 )
0.032 * * [simplify]: iteration  1 :  68  enodes  (cost  4 )
0.034 * * [simplify]: iteration  2 :  197  enodes  (cost  3 )
0.042 * * [simplify]: iteration  3 :  1232  enodes  (cost  2 )
0.075 * * [simplify]: iteration  4 :  5001  enodes  (cost  2 )
0.075 * [simplify]: Simplified to:
   (* y (- x z))
0.078 * * [progress]: iteration 1 / 4
0.078 * * * [progress]: picking best candidate
0.080 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.080 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.094 * * * [progress]: generating series expansions
0.094 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.095 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.095 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.095 * [taylor]: Taking taylor expansion of y in z
0.095 * [taylor]: Taking taylor expansion of (- x z) in z
0.095 * [taylor]: Taking taylor expansion of x in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (- x z) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of z in x
0.095 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (- x z) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (- x z) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of (- x z) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of (- z) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.098 * [taylor]: Taking taylor expansion of 0 in x
0.098 * [taylor]: Taking taylor expansion of 0 in z
0.098 * [taylor]: Taking taylor expansion of 1 in z
0.098 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.101 * [taylor]: Taking taylor expansion of x in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.105 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.105 * [taylor]: Taking taylor expansion of z in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.107 * [taylor]: Taking taylor expansion of z in x
0.107 * [taylor]: Taking taylor expansion of 1 in z
0.108 * [taylor]: Taking taylor expansion of 0 in x
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.109 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.109 * [taylor]: Taking taylor expansion of z in z
0.111 * [taylor]: Taking taylor expansion of 0 in x
0.112 * [taylor]: Taking taylor expansion of 0 in z
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [taylor]: Taking taylor expansion of 0 in x
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [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 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.117 * [taylor]: Taking taylor expansion of -1 in z
0.117 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.118 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.118 * [taylor]: Taking taylor expansion of x in z
0.118 * [taylor]: Taking taylor expansion of y in z
0.118 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.118 * [taylor]: Taking taylor expansion of -1 in x
0.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 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 (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.119 * [taylor]: Taking taylor expansion of -1 in y
0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 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 (/ 1 x) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.119 * [taylor]: Taking taylor expansion of -1 in y
0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.120 * [taylor]: Taking taylor expansion of z in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of -1 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 1 in z
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.123 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.123 * [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
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in x
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [taylor]: Taking taylor expansion of 0 in z
0.134 * * * [progress]: simplifying candidates
0.135 * [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))
0.138 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
0.141 * * [simplify]: iteration  1 :  462  enodes  (cost  88 )
0.152 * * [simplify]: iteration  2 :  1883  enodes  (cost  88 )
0.182 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
0.183 * [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))
0.183 * * * [progress]: adding candidates to table
0.228 * * [progress]: iteration 2 / 4
0.228 * * * [progress]: picking best candidate
0.231 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.231 * * * [progress]: localizing error
0.236 * * * [progress]: generating rewritten candidates
0.236 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.239 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.240 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.240 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.240 * [taylor]: Taking taylor expansion of (* x y) in z
0.240 * [taylor]: Taking taylor expansion of x in z
0.240 * [taylor]: Taking taylor expansion of y in z
0.240 * [taylor]: Taking taylor expansion of (* z y) in z
0.240 * [taylor]: Taking taylor expansion of z in z
0.240 * [taylor]: Taking taylor expansion of y in z
0.240 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.240 * [taylor]: Taking taylor expansion of (* x y) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (* z y) in x
0.240 * [taylor]: Taking taylor expansion of z in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.240 * [taylor]: Taking taylor expansion of (* x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (* z y) in y
0.240 * [taylor]: Taking taylor expansion of z in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.240 * [taylor]: Taking taylor expansion of (* x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (* z y) in y
0.240 * [taylor]: Taking taylor expansion of z in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.242 * [taylor]: Taking taylor expansion of (- x z) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.242 * [taylor]: Taking taylor expansion of (- z) in z
0.242 * [taylor]: Taking taylor expansion of z in z
0.242 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [taylor]: Taking taylor expansion of 0 in x
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 1 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in x
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.246 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.247 * [taylor]: Taking taylor expansion of (* x y) in z
0.247 * [taylor]: Taking taylor expansion of x in z
0.247 * [taylor]: Taking taylor expansion of y in z
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.247 * [taylor]: Taking taylor expansion of (* z y) in z
0.247 * [taylor]: Taking taylor expansion of z in z
0.247 * [taylor]: Taking taylor expansion of y in z
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.247 * [taylor]: Taking taylor expansion of (* x y) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.247 * [taylor]: Taking taylor expansion of (* z y) in x
0.247 * [taylor]: Taking taylor expansion of z in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.248 * [taylor]: Taking taylor expansion of (* x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.248 * [taylor]: Taking taylor expansion of (* z y) in y
0.248 * [taylor]: Taking taylor expansion of z in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.248 * [taylor]: Taking taylor expansion of (* x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.249 * [taylor]: Taking taylor expansion of (* z y) in y
0.249 * [taylor]: Taking taylor expansion of z in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.249 * [taylor]: Taking taylor expansion of z in x
0.250 * [taylor]: Taking taylor expansion of 1 in z
0.251 * [taylor]: Taking taylor expansion of 0 in x
0.252 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.252 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.252 * [taylor]: Taking taylor expansion of z in z
0.254 * [taylor]: Taking taylor expansion of 0 in x
0.254 * [taylor]: Taking taylor expansion of 0 in z
0.255 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [taylor]: Taking taylor expansion of 0 in x
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.259 * [taylor]: Taking taylor expansion of 0 in z
0.260 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.260 * [taylor]: Taking taylor expansion of (* x y) in z
0.260 * [taylor]: Taking taylor expansion of x in z
0.260 * [taylor]: Taking taylor expansion of y in z
0.260 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.260 * [taylor]: Taking taylor expansion of (* z y) in z
0.260 * [taylor]: Taking taylor expansion of z in z
0.260 * [taylor]: Taking taylor expansion of y in z
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.261 * [taylor]: Taking taylor expansion of (* x y) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.261 * [taylor]: Taking taylor expansion of (* z y) in x
0.261 * [taylor]: Taking taylor expansion of z in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.261 * [taylor]: Taking taylor expansion of (* x y) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.261 * [taylor]: Taking taylor expansion of (* z y) in y
0.261 * [taylor]: Taking taylor expansion of z in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.262 * [taylor]: Taking taylor expansion of (* x y) in y
0.262 * [taylor]: Taking taylor expansion of x in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.262 * [taylor]: Taking taylor expansion of (* z y) in y
0.262 * [taylor]: Taking taylor expansion of z in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.263 * [taylor]: Taking taylor expansion of z in x
0.263 * [taylor]: Taking taylor expansion of 1 in z
0.265 * [taylor]: Taking taylor expansion of 0 in x
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.265 * [taylor]: Taking taylor expansion of z in z
0.267 * [taylor]: Taking taylor expansion of 0 in x
0.267 * [taylor]: Taking taylor expansion of 0 in z
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.271 * [taylor]: Taking taylor expansion of 0 in x
0.271 * [taylor]: Taking taylor expansion of 0 in z
0.271 * [taylor]: Taking taylor expansion of 0 in z
0.272 * [taylor]: Taking taylor expansion of 0 in z
0.273 * * * [progress]: simplifying candidates
0.273 * [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))
0.277 * * [simplify]: iteration  0 :  106  enodes  (cost  90 )
0.280 * * [simplify]: iteration  1 :  438  enodes  (cost  69 )
0.291 * * [simplify]: iteration  2 :  1930  enodes  (cost  66 )
0.338 * * [simplify]: iteration  3 :  5002  enodes  (cost  65 )
0.338 * [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))
0.338 * * * [progress]: adding candidates to table
0.368 * * [progress]: iteration 3 / 4
0.368 * * * [progress]: picking best candidate
0.370 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
0.370 * * * [progress]: localizing error
0.377 * * * [progress]: generating rewritten candidates
0.378 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.378 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.379 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.379 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.387 * * * [progress]: generating series expansions
0.387 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.387 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.387 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.387 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.387 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.387 * [taylor]: Taking taylor expansion of 1/3 in y
0.387 * [taylor]: Taking taylor expansion of (log y) in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.388 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.388 * [taylor]: Taking taylor expansion of 1/3 in y
0.388 * [taylor]: Taking taylor expansion of (log y) in y
0.388 * [taylor]: Taking taylor expansion of y in y
0.440 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.440 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.440 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.440 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.440 * [taylor]: Taking taylor expansion of 1/3 in y
0.440 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.441 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.441 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.441 * [taylor]: Taking taylor expansion of 1/3 in y
0.441 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.495 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.495 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.495 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.495 * [taylor]: Taking taylor expansion of -1 in y
0.496 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.496 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.496 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.496 * [taylor]: Taking taylor expansion of 1/3 in y
0.496 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.499 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.499 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.499 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.500 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.500 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.500 * [taylor]: Taking taylor expansion of 1/3 in y
0.500 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.500 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.500 * [taylor]: Taking taylor expansion of y in y
0.564 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.564 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.564 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.564 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.564 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.564 * [taylor]: Taking taylor expansion of 1/3 in y
0.564 * [taylor]: Taking taylor expansion of (log y) in y
0.564 * [taylor]: Taking taylor expansion of y in y
0.565 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.565 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.565 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.565 * [taylor]: Taking taylor expansion of 1/3 in y
0.565 * [taylor]: Taking taylor expansion of (log y) in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.618 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.618 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.618 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.618 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.618 * [taylor]: Taking taylor expansion of 1/3 in y
0.618 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.619 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.619 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.619 * [taylor]: Taking taylor expansion of 1/3 in y
0.619 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.673 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.673 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.673 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.673 * [taylor]: Taking taylor expansion of -1 in y
0.674 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.674 * [taylor]: Taking taylor expansion of 1/3 in y
0.674 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.674 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.674 * [taylor]: Taking taylor expansion of y in y
0.675 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.675 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.675 * [taylor]: Taking taylor expansion of -1 in y
0.675 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.675 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.675 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.675 * [taylor]: Taking taylor expansion of 1/3 in y
0.675 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.739 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.739 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.739 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.739 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.739 * [taylor]: Taking taylor expansion of 1/3 in y
0.739 * [taylor]: Taking taylor expansion of (log y) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.740 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.740 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.740 * [taylor]: Taking taylor expansion of 1/3 in y
0.740 * [taylor]: Taking taylor expansion of (log y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.787 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.787 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.787 * [taylor]: Taking taylor expansion of 1/3 in y
0.787 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.788 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.788 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.788 * [taylor]: Taking taylor expansion of 1/3 in y
0.788 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.841 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.841 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.841 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.841 * [taylor]: Taking taylor expansion of -1 in y
0.842 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.842 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.842 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.842 * [taylor]: Taking taylor expansion of 1/3 in y
0.842 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.843 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.843 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.843 * [taylor]: Taking taylor expansion of -1 in y
0.843 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.843 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.843 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.843 * [taylor]: Taking taylor expansion of 1/3 in y
0.843 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.843 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.844 * [taylor]: Taking taylor expansion of y in y
0.907 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.908 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.908 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.908 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.908 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.908 * [taylor]: Taking taylor expansion of 1/3 in y
0.908 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.908 * [taylor]: Taking taylor expansion of y in y
0.909 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.909 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.909 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.909 * [taylor]: Taking taylor expansion of 1/3 in y
0.909 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.909 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.909 * [taylor]: Taking taylor expansion of y in y
0.963 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
0.963 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.963 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.963 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.963 * [taylor]: Taking taylor expansion of 1/3 in y
0.963 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.963 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.963 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.963 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.964 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.964 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.964 * [taylor]: Taking taylor expansion of 1/3 in y
0.964 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.964 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.964 * [taylor]: Taking taylor expansion of y in y
1.021 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.021 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.021 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.021 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.021 * [taylor]: Taking taylor expansion of -1 in y
1.022 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.022 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.022 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.022 * [taylor]: Taking taylor expansion of 1/3 in y
1.022 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.022 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.022 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.023 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.023 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.023 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.023 * [taylor]: Taking taylor expansion of -1 in y
1.024 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.024 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.024 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.024 * [taylor]: Taking taylor expansion of 1/3 in y
1.024 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.024 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.024 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.024 * [taylor]: Taking taylor expansion of y in y
1.100 * * * [progress]: simplifying candidates
1.101 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))
  (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))
  (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))
  (+ 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))
1.105 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.108 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.123 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.189 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.191 * [simplify]: Simplified to:
   (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))
  (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))
  (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))
  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))
1.191 * * * [progress]: adding candidates to table
1.389 * [progress]: [Phase 3 of 3] Extracting.
1.389 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.390 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.390 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.404 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.421 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
1.436 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.436 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y x) (* y (- z)))
1.437 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.437 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
1.437 * * [simplify]: iteration  2 :  17  enodes  (cost  4 )
1.438 * * [simplify]: iteration  3 :  17  enodes  (cost  4 )
1.438 * [simplify]: Simplified to:
   (+ (* y x) (* y (- z)))
2.258 * [regime-testing]: Baseline error score: 0.014771198663464446
2.259 * [regime-testing]: Oracle error score: 0.004250531316414552
2.260 * [regime-testing]: End program error score: 0.014771198663464446
2.283 * [regime-testing]: Target error score: 0.013501687710963871