7.679 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.015 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.016 * * [simplify]: iteration  1 :  15  enodes  (cost  2 )
0.017 * * [simplify]: iteration  2 :  21  enodes  (cost  2 )
0.018 * * [simplify]: iteration  3 :  26  enodes  (cost  2 )
0.019 * * [simplify]: iteration  4 :  26  enodes  (cost  2 )
0.020 * [simplify]: Simplified to:
   (* 500.0 (- x y))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.021 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.030 * * * [progress]: generating series expansions
0.031 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.031 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.031 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.031 * [taylor]: Taking taylor expansion of 500.0 in y
0.031 * [taylor]: Taking taylor expansion of (- x y) in y
0.031 * [taylor]: Taking taylor expansion of x in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.031 * [taylor]: Taking taylor expansion of 500.0 in x
0.031 * [taylor]: Taking taylor expansion of (- x y) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of y in x
0.031 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.031 * [taylor]: Taking taylor expansion of 500.0 in x
0.031 * [taylor]: Taking taylor expansion of (- x y) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of y in x
0.031 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.031 * [taylor]: Taking taylor expansion of -500.0 in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.032 * [taylor]: Taking taylor expansion of 500.0 in y
0.034 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.037 * [taylor]: Taking taylor expansion of 500.0 in y
0.037 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.037 * [taylor]: Taking taylor expansion of 500.0 in x
0.037 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.037 * [taylor]: Taking taylor expansion of 500.0 in x
0.037 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of 500.0 in y
0.039 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
0.039 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.039 * [taylor]: Taking taylor expansion of 500.0 in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.048 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.048 * [taylor]: Taking taylor expansion of 500.0 in y
0.048 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.048 * [taylor]: Taking taylor expansion of 500.0 in x
0.048 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.049 * [taylor]: Taking taylor expansion of 500.0 in x
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of -500.0 in y
0.051 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.051 * [taylor]: Taking taylor expansion of 500.0 in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * * * [progress]: simplifying candidates
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
  (+ (log 500.0) (log (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (* (* 500.0 500.0) 500.0) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* x 500.0)
  (* (- y) 500.0)
  (* x 500.0)
  (* (- y) 500.0)
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  (* 500.0 1)
  (* 500.0 (+ (sqrt x) (sqrt y)))
  (* 500.0 1)
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.062 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
0.065 * * [simplify]: iteration  1 :  460  enodes  (cost  88 )
0.074 * * [simplify]: iteration  2 :  1881  enodes  (cost  88 )
0.101 * * [simplify]: iteration  3 :  5001  enodes  (cost  88 )
0.103 * [simplify]: Simplified to:
   (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  500.0
  (* 500.0 (+ (sqrt x) (sqrt y)))
  500.0
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
0.103 * * * [progress]: adding candidates to table
0.132 * * [progress]: iteration 2 / 4
0.132 * * * [progress]: picking best candidate
0.134 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>
0.134 * * * [progress]: localizing error
0.140 * * * [progress]: generating rewritten candidates
0.140 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.143 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.148 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.156 * * * [progress]: generating series expansions
0.156 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.156 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.156 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.156 * [taylor]: Taking taylor expansion of 500.0 in y
0.156 * [taylor]: Taking taylor expansion of (- x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.156 * [taylor]: Taking taylor expansion of 500.0 in x
0.156 * [taylor]: Taking taylor expansion of (- x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.156 * [taylor]: Taking taylor expansion of 500.0 in x
0.156 * [taylor]: Taking taylor expansion of (- x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.157 * [taylor]: Taking taylor expansion of -500.0 in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of 500.0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) 500.0) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) 500.0) in y
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of 500.0 in y
0.163 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) 500.0) in x
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of 500.0 in x
0.163 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) 500.0) in x
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of 500.0 in x
0.164 * [taylor]: Taking taylor expansion of 500.0 in y
0.165 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
0.165 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.165 * [taylor]: Taking taylor expansion of 500.0 in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.174 * [taylor]: Taking taylor expansion of 500.0 in y
0.174 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.174 * [taylor]: Taking taylor expansion of 500.0 in x
0.174 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of 500.0 in x
0.175 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of -500.0 in y
0.177 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.177 * [taylor]: Taking taylor expansion of 500.0 in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.184 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.184 * [approximate]: Taking taylor expansion of (pow (* 500.0 (- x y)) 3) in (x y) around 0
0.185 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- x y)) 3) in y
0.185 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.185 * [taylor]: Taking taylor expansion of 500.0 in y
0.185 * [taylor]: Taking taylor expansion of (- x y) in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- x y)) 3) in x
0.185 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.185 * [taylor]: Taking taylor expansion of 500.0 in x
0.185 * [taylor]: Taking taylor expansion of (- x y) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- x y)) 3) in x
0.185 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.185 * [taylor]: Taking taylor expansion of 500.0 in x
0.185 * [taylor]: Taking taylor expansion of (- x y) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of (* -125000000.0 (pow y 3)) in y
0.185 * [taylor]: Taking taylor expansion of -125000000.0 in y
0.185 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (* 375000000.0 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (- (* 375000000.0 y)) in y
0.188 * [taylor]: Taking taylor expansion of (* 375000000.0 y) in y
0.188 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of 125000000.0 in y
0.193 * [approximate]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 x) (/ 1 y))) 3) in (x y) around 0
0.193 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 x) (/ 1 y))) 3) in y
0.193 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.193 * [taylor]: Taking taylor expansion of 500.0 in y
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 x) (/ 1 y))) 3) in x
0.194 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.194 * [taylor]: Taking taylor expansion of 500.0 in x
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 x) (/ 1 y))) 3) in x
0.195 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.195 * [taylor]: Taking taylor expansion of 500.0 in x
0.195 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of 125000000.0 in y
0.200 * [taylor]: Taking taylor expansion of (- (* 375000000.0 (/ 1 y))) in y
0.200 * [taylor]: Taking taylor expansion of (* 375000000.0 (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (* 375000000.0 (/ 1 (pow y 2))) in y
0.203 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of (- (* 125000000.0 (/ 1 (pow y 3)))) in y
0.207 * [taylor]: Taking taylor expansion of (* 125000000.0 (/ 1 (pow y 3))) in y
0.207 * [taylor]: Taking taylor expansion of 125000000.0 in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.207 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.210 * [approximate]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 y) (/ 1 x))) 3) in (x y) around 0
0.210 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 y) (/ 1 x))) 3) in y
0.210 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.210 * [taylor]: Taking taylor expansion of 500.0 in y
0.210 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 y) (/ 1 x))) 3) in x
0.211 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.211 * [taylor]: Taking taylor expansion of 500.0 in x
0.211 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of (pow (* 500.0 (- (/ 1 y) (/ 1 x))) 3) in x
0.212 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.212 * [taylor]: Taking taylor expansion of 500.0 in x
0.212 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of -125000000.0 in y
0.215 * [taylor]: Taking taylor expansion of (* 375000000.0 (/ 1 y)) in y
0.215 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of (- (* 375000000.0 (/ 1 (pow y 2)))) in y
0.218 * [taylor]: Taking taylor expansion of (* 375000000.0 (/ 1 (pow y 2))) in y
0.218 * [taylor]: Taking taylor expansion of 375000000.0 in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.218 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of (* 125000000.0 (/ 1 (pow y 3))) in y
0.222 * [taylor]: Taking taylor expansion of 125000000.0 in y
0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.222 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.224 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.225 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.225 * [taylor]: Taking taylor expansion of 500.0 in y
0.225 * [taylor]: Taking taylor expansion of (- x y) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.225 * [taylor]: Taking taylor expansion of 500.0 in x
0.225 * [taylor]: Taking taylor expansion of (- x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.225 * [taylor]: Taking taylor expansion of 500.0 in x
0.225 * [taylor]: Taking taylor expansion of (- x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.225 * [taylor]: Taking taylor expansion of -500.0 in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 500.0 in y
0.228 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.230 * [taylor]: Taking taylor expansion of 500.0 in y
0.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.231 * [taylor]: Taking taylor expansion of 500.0 in x
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.231 * [taylor]: Taking taylor expansion of 500.0 in x
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of 500.0 in y
0.233 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
0.233 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.233 * [taylor]: Taking taylor expansion of 500.0 in y
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.242 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.242 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.242 * [taylor]: Taking taylor expansion of 500.0 in y
0.242 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.242 * [taylor]: Taking taylor expansion of 500.0 in x
0.242 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of 500.0 in x
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of -500.0 in y
0.245 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.245 * [taylor]: Taking taylor expansion of 500.0 in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * * * [progress]: simplifying candidates
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (* 500.0 (- x y)) 3)))
  (exp (cbrt (pow (* 500.0 (- x y)) 3)))
  (cbrt (pow 500.0 3))
  (cbrt (pow (- x y) 3))
  (cbrt (* (* 500.0 (- x y)) (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (cbrt (* (cbrt (pow (* 500.0 (- x y)) 3)) (cbrt (pow (* 500.0 (- x y)) 3))))
  (cbrt (cbrt (pow (* 500.0 (- x y)) 3)))
  (cbrt (pow 500.0 3))
  (cbrt (pow (- x y) 3))
  (cbrt (* 500.0 (- x y)))
  (cbrt (* (* 500.0 (- x y)) (* 500.0 (- x y))))
  (cbrt (sqrt (pow (* 500.0 (- x y)) 3)))
  (cbrt (sqrt (pow (* 500.0 (- x y)) 3)))
  (cbrt 1)
  (cbrt (pow (* 500.0 (- x y)) 3))
  (cbrt (pow (* 500.0 (- x y)) (/ 3 2)))
  (cbrt (pow (* 500.0 (- x y)) (/ 3 2)))
  (cbrt (pow (* 500.0 (- (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (+ (* y y) (* x y))) 3))
  (cbrt (pow (* 500.0 (- (* x x) (* y y))) 3))
  (cbrt (pow (+ x y) 3))
  (* (cbrt (cbrt (pow (* 500.0 (- x y)) 3))) (cbrt (cbrt (pow (* 500.0 (- x y)) 3))))
  (cbrt (cbrt (pow (* 500.0 (- x y)) 3)))
  (* (* (cbrt (pow (* 500.0 (- x y)) 3)) (cbrt (pow (* 500.0 (- x y)) 3))) (cbrt (pow (* 500.0 (- x y)) 3)))
  (sqrt (cbrt (pow (* 500.0 (- x y)) 3)))
  (sqrt (cbrt (pow (* 500.0 (- x y)) 3)))
  (* (+ (log 500.0) (log (- x y))) 3)
  (* (log (* 500.0 (- x y))) 3)
  (* (log (* 500.0 (- x y))) 3)
  (* 1 3)
  (* 1 3)
  (pow (* 500.0 (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (* 500.0 (- x y)) (sqrt 3))
  (pow (* 500.0 (- x y)) 1)
  (pow 500.0 3)
  (pow (- x y) 3)
  (* (* 500.0 (- x y)) (* 500.0 (- x y)))
  (log (pow (* 500.0 (- x y)) 3))
  (exp (pow (* 500.0 (- x y)) 3))
  (* (cbrt (pow (* 500.0 (- x y)) 3)) (cbrt (pow (* 500.0 (- x y)) 3)))
  (cbrt (pow (* 500.0 (- x y)) 3))
  (* (* (pow (* 500.0 (- x y)) 3) (pow (* 500.0 (- x y)) 3)) (pow (* 500.0 (- x y)) 3))
  (pow 500.0 3)
  (pow (- x y) 3)
  (pow (* 500.0 (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (+ (* y y) (* x y))) 3)
  (pow (* 500.0 (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (* (* 500.0 (- x y)) (* 500.0 (- x y)))
  (sqrt (pow (* 500.0 (- x y)) 3))
  (sqrt (pow (* 500.0 (- x y)) 3))
  (pow (* 500.0 (- x y)) (/ 3 2))
  (pow (* 500.0 (- x y)) (/ 3 2))
  (* 500.0 (- x y))
  (+ (log 500.0) (log (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (* (* 500.0 500.0) 500.0) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* x 500.0)
  (* (- y) 500.0)
  (* x 500.0)
  (* (- y) 500.0)
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  (* 500.0 1)
  (* 500.0 (+ (sqrt x) (sqrt y)))
  (* 500.0 1)
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (+ (* 375000000.0 (* x (pow y 2))) (* 125000000.0 (pow x 3))) (* 375000000.0 (* (pow x 2) y)))
  (- (* 375000000.0 (* x (pow y 2))) (+ (* 375000000.0 (* (pow x 2) y)) (* 125000000.0 (pow y 3))))
  (- (* 375000000.0 (* x (pow y 2))) (+ (* 375000000.0 (* (pow x 2) y)) (* 125000000.0 (pow y 3))))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.258 * * [simplify]: iteration  0 :  252  enodes  (cost  306 )
0.264 * * [simplify]: iteration  1 :  1158  enodes  (cost  295 )
0.290 * * [simplify]: iteration  2 :  5001  enodes  (cost  294 )
0.293 * [simplify]: Simplified to:
   (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  500.0
  (- x y)
  (cbrt (* (* 500.0 (- x y)) (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (cbrt (* (* 500.0 (- x y)) (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  500.0
  (- x y)
  (cbrt (* 500.0 (- x y)))
  (cbrt (* (* 500.0 (- x y)) (* 500.0 (- x y))))
  (cbrt (sqrt (pow (* 500.0 (- x y)) 3)))
  (cbrt (sqrt (pow (* 500.0 (- x y)) 3)))
  1
  (* 500.0 (- x y))
  (cbrt (pow (* 500.0 (- x y)) 3/2))
  (cbrt (pow (* 500.0 (- x y)) 3/2))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (+ (* y (+ y x)) (pow x 2))
  (* 500.0 (- (* x x) (* y y)))
  (+ x y)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 1/2)
  (pow (* 500.0 (- x y)) 1/2)
  (log (pow (* 500.0 (- x y)) 3))
  (log (pow (* 500.0 (- x y)) 3))
  (log (pow (* 500.0 (- x y)) 3))
  3
  3
  (pow (* 500.0 (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (* 500.0 (- x y)) (sqrt 3))
  (* 500.0 (- x y))
  (pow 500.0 3)
  (pow (- x y) 3)
  (pow (* 500.0 (- x y)) 2)
  (log (pow (* 500.0 (- x y)) 3))
  (exp (pow (* 500.0 (- x y)) 3))
  (pow (* 500.0 (- x y)) 2)
  (* 500.0 (- x y))
  (pow (pow (* 500.0 (- x y)) 3) 3)
  (pow 500.0 3)
  (pow (- x y) 3)
  (pow (* 500.0 (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* y (+ y x)) (pow x 2)) 3)
  (pow (* 500.0 (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (* 500.0 (- x y)) 2)
  (sqrt (pow (* 500.0 (- x y)) 3))
  (sqrt (pow (* 500.0 (- x y)) 3))
  (pow (* 500.0 (- x y)) 3/2)
  (pow (* 500.0 (- x y)) 3/2)
  (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 1/2)
  (pow (* 500.0 (- x y)) 1/2)
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  500.0
  (* 500.0 (+ (sqrt x) (sqrt y)))
  500.0
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (+ (* 125000000.0 (pow x 3)) (* 375000000.0 (- (* x (pow y 2)) (* (pow x 2) y))))
  (- (* 375000000.0 (* x (pow y 2))) (+ (* 375000000.0 (* (pow x 2) y)) (* 125000000.0 (pow y 3))))
  (- (* 375000000.0 (* x (pow y 2))) (+ (* 375000000.0 (* (pow x 2) y)) (* 125000000.0 (pow y 3))))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
0.293 * * * [progress]: adding candidates to table
0.401 * [progress]: [Phase 3 of 3] Extracting.
0.401 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>)
0.401 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x)
0.401 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>)
0.412 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>)
0.425 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>)
0.436 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (cbrt (pow (* 500.0 (- x y)) 3)))>)
0.446 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.446 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.447 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.447 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.447 * [simplify]: Simplified to:
   (* 500.0 (- x y))
0.793 * [regime-testing]: Baseline error score: 0.015751968996124514
0.793 * [regime-testing]: Oracle error score: 0.014001750218777347
0.794 * [regime-testing]: End program error score: 0.015751968996124514