8.720 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.090 * * [simplify]: iteration  0 :  172  enodes  (cost  5 )
0.090 * * [simplify]: iteration  1 :  172  enodes  (cost  5 )
0.090 * [simplify]: Simplified to:
   (* 500.0 (- x y))
0.094 * * [progress]: iteration 1 / 4
0.094 * * * [progress]: picking best candidate
0.099 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.099 * * * [progress]: localizing error
0.105 * * * [progress]: generating rewritten candidates
0.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.117 * * * [progress]: generating series expansions
0.117 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.117 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.118 * [taylor]: Taking taylor expansion of 500.0 in y
0.118 * [taylor]: Taking taylor expansion of (- x y) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.118 * [taylor]: Taking taylor expansion of 500.0 in x
0.118 * [taylor]: Taking taylor expansion of (- x y) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.118 * [taylor]: Taking taylor expansion of 500.0 in x
0.118 * [taylor]: Taking taylor expansion of (- x y) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.118 * [taylor]: Taking taylor expansion of -500.0 in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of 500.0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.119 * [taylor]: Taking taylor expansion of 500.0 in y
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.119 * [taylor]: Taking taylor expansion of 500.0 in x
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.120 * [taylor]: Taking taylor expansion of 500.0 in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 500.0 in y
0.120 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.120 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.120 * [taylor]: Taking taylor expansion of 500.0 in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.122 * [taylor]: Taking taylor expansion of 500.0 in y
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of 500.0 in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of 500.0 in x
0.123 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of -500.0 in y
0.123 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.123 * [taylor]: Taking taylor expansion of 500.0 in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * * * [progress]: simplifying candidates
0.126 * [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 (neg y))
  (* x 500.0)
  (* (neg 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))
0.192 * * [simplify]: iteration  0 :  4952  enodes  (cost  172 )
0.192 * * [simplify]: iteration  1 :  4952  enodes  (cost  172 )
0.193 * [simplify]: Simplified to:
   (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (pow (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 (neg y))
  (* 500.0 x)
  (* 500.0 (neg y))
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  500.0
  (* 500.0 (+ (sqrt x) (sqrt y)))
  500.0
  (* (- x y) (cbrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* 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))
0.194 * * * [progress]: adding candidates to table
0.229 * * [progress]: iteration 2 / 4
0.229 * * * [progress]: picking best candidate
0.234 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>
0.234 * * * [progress]: localizing error
0.239 * * * [progress]: generating rewritten candidates
0.239 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.243 * * * [progress]: generating series expansions
0.243 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.243 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0
0.243 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y
0.243 * [taylor]: Taking taylor expansion of (* 500.0 x) in y
0.243 * [taylor]: Taking taylor expansion of 500.0 in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.243 * [taylor]: Taking taylor expansion of 500.0 in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.243 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.243 * [taylor]: Taking taylor expansion of 500.0 in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.243 * [taylor]: Taking taylor expansion of 500.0 in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.243 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.243 * [taylor]: Taking taylor expansion of 500.0 in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.244 * [taylor]: Taking taylor expansion of 500.0 in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (neg (* 500.0 y)) in y
0.244 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.244 * [taylor]: Taking taylor expansion of 500.0 in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of 500.0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0
0.244 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y
0.244 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.244 * [taylor]: Taking taylor expansion of 500.0 in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.244 * [taylor]: Taking taylor expansion of 500.0 in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.245 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 500.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.245 * [taylor]: Taking taylor expansion of 500.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.245 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 500.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.245 * [taylor]: Taking taylor expansion of 500.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of 500.0 in y
0.245 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) 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
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0
0.246 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y
0.246 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of 500.0 in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.246 * [taylor]: Taking taylor expansion of 500.0 in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.246 * [taylor]: Taking taylor expansion of 500.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 500.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.246 * [taylor]: Taking taylor expansion of 500.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of 500.0 in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (neg 500.0) in y
0.247 * [taylor]: Taking taylor expansion of 500.0 in y
0.247 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.247 * [taylor]: Taking taylor expansion of 500.0 in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * * * [progress]: simplifying candidates
0.248 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* 500.0 x)) (exp (* 500.0 (neg y))))
  (log (+ (* 500.0 x) (* 500.0 (neg y))))
  (exp (+ (* 500.0 x) (* 500.0 (neg y))))
  (* (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))) (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))))
  (cbrt (+ (* 500.0 x) (* 500.0 (neg y))))
  (* (* (+ (* 500.0 x) (* 500.0 (neg y))) (+ (* 500.0 x) (* 500.0 (neg y)))) (+ (* 500.0 x) (* 500.0 (neg y))))
  (sqrt (+ (* 500.0 x) (* 500.0 (neg y))))
  (sqrt (+ (* 500.0 x) (* 500.0 (neg y))))
  (+ (pow (* 500.0 x) 3) (pow (* 500.0 (neg y)) 3))
  (+ (* (* 500.0 x) (* 500.0 x)) (- (* (* 500.0 (neg y)) (* 500.0 (neg y))) (* (* 500.0 x) (* 500.0 (neg y)))))
  (- (* (* 500.0 x) (* 500.0 x)) (* (* 500.0 (neg y)) (* 500.0 (neg y))))
  (- (* 500.0 x) (* 500.0 (neg y)))
  (+ x (neg y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.296 * * [simplify]: iteration  0 :  5170  enodes  (cost  116 )
0.296 * [simplify]: Simplified to:
   (pow (exp 500.0) (- x y))
  (log (* 500.0 (- x y)))
  (pow (exp 500.0) (- x y))
  (* (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)))
  (- (pow (* 500.0 x) 3) (pow (* 500.0 y) 3))
  (* 500.0 (+ (* 500.0 (* x x)) (* y (* 500.0 (+ x y)))))
  (* 500.0 (* 500.0 (- (* x x) (* y y))))
  (* 500.0 (+ x y))
  (- x y)
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
0.297 * * * [progress]: adding candidates to table
0.319 * * [progress]: iteration 3 / 4
0.319 * * * [progress]: picking best candidate
0.322 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>
0.322 * * * [progress]: localizing error
0.328 * * * [progress]: generating rewritten candidates
0.328 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.334 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.340 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.354 * * * [progress]: generating series expansions
0.354 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.354 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.354 * [approximate]: Taking taylor expansion of (* (cbrt 500.0) (- x y)) in (x y) around 0
0.354 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- x y)) in y
0.354 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.354 * [taylor]: Taking taylor expansion of 500.0 in y
0.354 * [taylor]: Taking taylor expansion of (- x y) in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- x y)) in x
0.354 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.354 * [taylor]: Taking taylor expansion of 500.0 in x
0.354 * [taylor]: Taking taylor expansion of (- x y) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- x y)) in x
0.354 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.354 * [taylor]: Taking taylor expansion of 500.0 in x
0.354 * [taylor]: Taking taylor expansion of (- x y) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* -1 (* y (cbrt 500.0))) in y
0.355 * [taylor]: Taking taylor expansion of -1 in y
0.355 * [taylor]: Taking taylor expansion of (* y (cbrt 500.0)) in y
0.355 * [taylor]: Taking taylor expansion of y in y
0.355 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.355 * [taylor]: Taking taylor expansion of 500.0 in y
0.355 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.355 * [taylor]: Taking taylor expansion of 500.0 in y
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in (x y) around 0
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in y
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.356 * [taylor]: Taking taylor expansion of 500.0 in y
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.356 * [taylor]: Taking taylor expansion of 500.0 in x
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.356 * [taylor]: Taking taylor expansion of 500.0 in x
0.356 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.356 * [taylor]: Taking taylor expansion of 500.0 in y
0.356 * [taylor]: Taking taylor expansion of (neg (/ (cbrt 500.0) y)) in y
0.356 * [taylor]: Taking taylor expansion of (/ (cbrt 500.0) y) in y
0.356 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.357 * [taylor]: Taking taylor expansion of 500.0 in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [approximate]: Taking taylor expansion of (* (cbrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.358 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- (/ 1 y) (/ 1 x))) in y
0.358 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.358 * [taylor]: Taking taylor expansion of 500.0 in y
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.358 * [taylor]: Taking taylor expansion of 500.0 in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* (cbrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.358 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.358 * [taylor]: Taking taylor expansion of 500.0 in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* -1 (cbrt 500.0)) in y
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.359 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.359 * [taylor]: Taking taylor expansion of 500.0 in y
0.359 * [taylor]: Taking taylor expansion of (/ (cbrt 500.0) y) in y
0.359 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.359 * [taylor]: Taking taylor expansion of 500.0 in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.360 * [taylor]: Taking taylor expansion of 0 in y
0.360 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.360 * [approximate]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in (x y) around 0
0.360 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in y
0.360 * [taylor]: Taking taylor expansion of (- x y) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
0.360 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.360 * [taylor]: Taking taylor expansion of 500.0 in y
0.360 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in x
0.360 * [taylor]: Taking taylor expansion of (- x y) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of y in x
0.360 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.360 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.360 * [taylor]: Taking taylor expansion of 500.0 in x
0.361 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in x
0.361 * [taylor]: Taking taylor expansion of (- x y) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.361 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.361 * [taylor]: Taking taylor expansion of 500.0 in x
0.361 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.361 * [taylor]: Taking taylor expansion of -500.0 in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of 500.0 in y
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in (x y) around 0
0.362 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in y
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.362 * [taylor]: Taking taylor expansion of x in y
0.362 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
0.362 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.362 * [taylor]: Taking taylor expansion of 500.0 in y
0.362 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in x
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.363 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.363 * [taylor]: Taking taylor expansion of 500.0 in x
0.363 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in x
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.363 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.363 * [taylor]: Taking taylor expansion of 500.0 in x
0.363 * [taylor]: Taking taylor expansion of 500.0 in y
0.363 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.363 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.363 * [taylor]: Taking taylor expansion of 500.0 in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in (x y) around 0
0.365 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in y
0.365 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.366 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
0.366 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
0.366 * [taylor]: Taking taylor expansion of 500.0 in y
0.366 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.366 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.366 * [taylor]: Taking taylor expansion of 500.0 in x
0.366 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
0.366 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
0.366 * [taylor]: Taking taylor expansion of 500.0 in x
0.366 * [taylor]: Taking taylor expansion of -500.0 in y
0.367 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.367 * [taylor]: Taking taylor expansion of 500.0 in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * * * [progress]: simplifying candidates
0.369 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* 500.0 500.0)
  (* (cbrt 500.0) (cbrt 500.0))
  (+ 1 1)
  (+ (log (cbrt 500.0)) (log (cbrt 500.0)))
  (log (* (cbrt 500.0) (cbrt 500.0)))
  (exp (* (cbrt 500.0) (cbrt 500.0)))
  (* 500.0 500.0)
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (cbrt (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0)))
  (sqrt (* (cbrt 500.0) (cbrt 500.0)))
  (sqrt (* (cbrt 500.0) (cbrt 500.0)))
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* 1 1)
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (cbrt (sqrt 500.0)))
  (* (sqrt (cbrt 500.0)) (cbrt (sqrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt 500.0) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (* (cbrt 500.0) (cbrt 1))
  (* (cbrt 500.0) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (* (cbrt 500.0) (sqrt (cbrt 500.0)))
  (* (cbrt 500.0) 1)
  (* (cbrt (cbrt 500.0)) (cbrt 500.0))
  (* (cbrt (sqrt 500.0)) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt (cbrt 500.0)) (cbrt 500.0))
  (* (sqrt (cbrt 500.0)) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (- x y) (cbrt 500.0))
  (+ (log (- x y)) (log (cbrt 500.0)))
  (log (* (- x y) (cbrt 500.0)))
  (exp (* (- x y) (cbrt 500.0)))
  (* (* (* (- x y) (- x y)) (- x y)) 500.0)
  (* (cbrt (* (- x y) (cbrt 500.0))) (cbrt (* (- x y) (cbrt 500.0))))
  (cbrt (* (- x y) (cbrt 500.0)))
  (* (* (* (- x y) (cbrt 500.0)) (* (- x y) (cbrt 500.0))) (* (- x y) (cbrt 500.0)))
  (sqrt (* (- x y) (cbrt 500.0)))
  (sqrt (* (- x y) (cbrt 500.0)))
  (* (sqrt (- x y)) (cbrt (sqrt 500.0)))
  (* (sqrt (- x y)) (cbrt (sqrt 500.0)))
  (* (sqrt (- x y)) (sqrt (cbrt 500.0)))
  (* (sqrt (- x y)) (sqrt (cbrt 500.0)))
  (* (- x y) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (- x y) (cbrt (sqrt 500.0)))
  (* (- x y) (cbrt 1))
  (* (- x y) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (* (- x y) (sqrt (cbrt 500.0)))
  (* (- x y) 1)
  (* (cbrt (- x y)) (cbrt 500.0))
  (* (sqrt (- x y)) (cbrt 500.0))
  (* (- x y) (cbrt 500.0))
  (* (- (sqrt x) (sqrt y)) (cbrt 500.0))
  (* (- x y) (cbrt 500.0))
  (* (- (pow x 3) (pow y 3)) (cbrt 500.0))
  (* (- (* x x) (* y y)) (cbrt 500.0))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))
  (+ (+ (log (cbrt 500.0)) (log (cbrt 500.0))) (+ (log (- x y)) (log (cbrt 500.0))))
  (+ (+ (log (cbrt 500.0)) (log (cbrt 500.0))) (log (* (- x y) (cbrt 500.0))))
  (+ (log (* (cbrt 500.0) (cbrt 500.0))) (+ (log (- x y)) (log (cbrt 500.0))))
  (+ (log (* (cbrt 500.0) (cbrt 500.0))) (log (* (- x y) (cbrt 500.0))))
  (log (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (exp (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (* (* 500.0 500.0) (* (* (* (- x y) (- x y)) (- x y)) 500.0))
  (* (* 500.0 500.0) (* (* (* (- x y) (cbrt 500.0)) (* (- x y) (cbrt 500.0))) (* (- x y) (cbrt 500.0))))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0))) (* (* (* (- x y) (- x y)) (- x y)) 500.0))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0))) (* (* (* (- x y) (cbrt 500.0)) (* (- x y) (cbrt 500.0))) (* (- x y) (cbrt 500.0))))
  (* (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))) (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))))
  (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (sqrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (sqrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))
  (* (* (cbrt 500.0) (cbrt 500.0)) (- x y))
  (* (cbrt 500.0) (* (- x y) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- (pow x 3) (pow y 3)) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- (* x x) (* y y)) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0)))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.407 * * [simplify]: iteration  0 :  5061  enodes  (cost  617 )
0.410 * [simplify]: Simplified to:
   2/3
  2
  (* 500.0 500.0)
  (pow (cbrt 500.0) 2)
  2
  (* 2 (log (cbrt 500.0)))
  (* 2 (log (cbrt 500.0)))
  (exp (pow (cbrt 500.0) 2))
  (* 500.0 500.0)
  (* (cbrt (pow (cbrt 500.0) 2)) (cbrt (pow (cbrt 500.0) 2)))
  (cbrt (pow (cbrt 500.0) 2))
  (* 500.0 500.0)
  (fabs (cbrt 500.0))
  (fabs (cbrt 500.0))
  (* (cbrt (pow (cbrt 500.0) 2)) (cbrt (pow (cbrt 500.0) 2)))
  (pow (cbrt (cbrt 500.0)) 2)
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt 1) (cbrt 1))
  (pow (cbrt 500.0) 2)
  (pow (cbrt (cbrt 500.0)) 4)
  (pow (cbrt (cbrt 500.0)) 2)
  (cbrt 500.0)
  (cbrt 500.0)
  1
  (pow (cbrt 500.0) 2)
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (cbrt 500.0)
  (cbrt 500.0)
  2/3
  2
  (* (cbrt 500.0) (cbrt (pow (cbrt 500.0) 2)))
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (* (cbrt 500.0) (cbrt 1))
  (pow (cbrt (cbrt 500.0)) 5)
  (pow (sqrt (cbrt 500.0)) 3)
  (cbrt 500.0)
  (pow (cbrt (cbrt 500.0)) 4)
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (pow (cbrt 500.0) 2)
  (pow (cbrt (cbrt 500.0)) 4)
  (pow (sqrt (cbrt 500.0)) 3)
  (pow (cbrt 500.0) 2)
  (* (cbrt 500.0) (- x y))
  (log (* (cbrt 500.0) (- x y)))
  (log (* (cbrt 500.0) (- x y)))
  (pow (exp (cbrt 500.0)) (- x y))
  (* 500.0 (pow (- x y) 3))
  (* (cbrt (* (cbrt 500.0) (- x y))) (cbrt (* (cbrt 500.0) (- x y))))
  (cbrt (* (cbrt 500.0) (- x y)))
  (* 500.0 (pow (- x y) 3))
  (sqrt (* (cbrt 500.0) (- x y)))
  (sqrt (* (cbrt 500.0) (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* (cbrt (pow (cbrt 500.0) 2)) (- x y))
  (* (cbrt (sqrt 500.0)) (- x y))
  (* (cbrt 1) (- x y))
  (* (pow (cbrt (cbrt 500.0)) 2) (- x y))
  (* (sqrt (cbrt 500.0)) (- x y))
  (- x y)
  (* (cbrt 500.0) (cbrt (- x y)))
  (* (cbrt 500.0) (sqrt (- x y)))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- (sqrt x) (sqrt y)))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- (pow x 3) (pow y 3)))
  (* (cbrt 500.0) (- (* x x) (* y y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (pow (exp (- x y)) 500.0)
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (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)))
  (* (pow (cbrt 500.0) 2) (- x y))
  (* (pow (cbrt 500.0) 2) (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* 500.0 (- 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))
0.411 * * * [progress]: adding candidates to table
0.580 * [progress]: [Phase 3 of 3] Extracting.
0.580 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.580 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x)
0.580 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.615 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.646 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (#<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.679 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.713 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (- x y) (cbrt 500.0))))>)
0.746 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.746 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* 500.0 x) (* 500.0 (neg y)))
0.747 * * [simplify]: iteration  0 :  34  enodes  (cost  7 )
0.747 * * [simplify]: iteration  1 :  34  enodes  (cost  7 )
0.748 * [simplify]: Simplified to:
   (- (* 500.0 x) (* 500.0 y))
1.341 * [regime-testing]: End program error score: 0.015417168157880657