18.201 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.075 * * * [progress]: [2/2] Setting up program.
0.078 * [progress]: [Phase 2 of 3] Improving.
0.078 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.084 * * [simplify]: iteration  0 :  172  enodes  (cost  5 )
0.084 * * [simplify]: iteration  1 :  172  enodes  (cost  5 )
0.084 * [simplify]: Simplified to:
   (* 500.0 (- x y))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.087 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.087 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.097 * * * [progress]: generating series expansions
0.097 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.097 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.097 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.097 * [taylor]: Taking taylor expansion of 500.0 in y
0.097 * [taylor]: Taking taylor expansion of (- x y) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.097 * [taylor]: Taking taylor expansion of 500.0 in x
0.097 * [taylor]: Taking taylor expansion of (- x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.097 * [taylor]: Taking taylor expansion of 500.0 in x
0.097 * [taylor]: Taking taylor expansion of (- x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.097 * [taylor]: Taking taylor expansion of -500.0 in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of 500.0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.098 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.098 * [taylor]: Taking taylor expansion of 500.0 in y
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.098 * [taylor]: Taking taylor expansion of 500.0 in x
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.098 * [taylor]: Taking taylor expansion of 500.0 in x
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of 500.0 in y
0.098 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.098 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.098 * [taylor]: Taking taylor expansion of 500.0 in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.099 * [taylor]: Taking taylor expansion of 500.0 in y
0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of 500.0 in x
0.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of 500.0 in x
0.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of -500.0 in y
0.100 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.100 * [taylor]: Taking taylor expansion of 500.0 in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * * * [progress]: simplifying candidates
0.101 * [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))
0.156 * * [simplify]: iteration  0 :  4952  enodes  (cost  172 )
0.156 * * [simplify]: iteration  1 :  4952  enodes  (cost  172 )
0.157 * [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))
0.157 * * * [progress]: adding candidates to table
0.184 * * [progress]: iteration 2 / 4
0.184 * * * [progress]: picking best candidate
0.188 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>
0.189 * * * [progress]: localizing error
0.194 * * * [progress]: generating rewritten candidates
0.194 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.198 * * * [progress]: generating series expansions
0.198 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.198 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0
0.198 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y
0.198 * [taylor]: Taking taylor expansion of (* 500.0 x) in y
0.198 * [taylor]: Taking taylor expansion of 500.0 in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.198 * [taylor]: Taking taylor expansion of 500.0 in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.198 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.198 * [taylor]: Taking taylor expansion of 500.0 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.198 * [taylor]: Taking taylor expansion of 500.0 in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.198 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.198 * [taylor]: Taking taylor expansion of 500.0 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.198 * [taylor]: Taking taylor expansion of 500.0 in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (neg (* 500.0 y)) in y
0.198 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.198 * [taylor]: Taking taylor expansion of 500.0 in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of 500.0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0
0.199 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.199 * [taylor]: Taking taylor expansion of 500.0 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.199 * [taylor]: Taking taylor expansion of 500.0 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 500.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.199 * [taylor]: Taking taylor expansion of 500.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 500.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.199 * [taylor]: Taking taylor expansion of 500.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of 500.0 in y
0.200 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.200 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of 500.0 in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0
0.201 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.201 * [taylor]: Taking taylor expansion of 500.0 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of 500.0 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.201 * [taylor]: Taking taylor expansion of 500.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.201 * [taylor]: Taking taylor expansion of 500.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.201 * [taylor]: Taking taylor expansion of 500.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.201 * [taylor]: Taking taylor expansion of 500.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (neg 500.0) in y
0.201 * [taylor]: Taking taylor expansion of 500.0 in y
0.201 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.201 * [taylor]: Taking taylor expansion of 500.0 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * * * [progress]: simplifying candidates
0.203 * [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))
0.251 * * [simplify]: iteration  0 :  5170  enodes  (cost  116 )
0.252 * [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))
0.252 * * * [progress]: adding candidates to table
0.268 * * [progress]: iteration 3 / 4
0.268 * * * [progress]: picking best candidate
0.271 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))>
0.271 * * * [progress]: localizing error
0.277 * * * [progress]: generating rewritten candidates
0.277 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.286 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.297 * * * [progress]: generating series expansions
0.297 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.297 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in (x y) around 0
0.297 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in y
0.297 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.297 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.297 * [taylor]: Taking taylor expansion of 500.0 in y
0.297 * [taylor]: Taking taylor expansion of (- x y) in y
0.297 * [taylor]: Taking taylor expansion of x in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
0.297 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.297 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.297 * [taylor]: Taking taylor expansion of 500.0 in x
0.297 * [taylor]: Taking taylor expansion of (- x y) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
0.297 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.297 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.297 * [taylor]: Taking taylor expansion of 500.0 in x
0.297 * [taylor]: Taking taylor expansion of (- x y) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (* -1 (* y (pow (sqrt 500.0) 2))) in y
0.298 * [taylor]: Taking taylor expansion of -1 in y
0.298 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 500.0) 2)) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.298 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.298 * [taylor]: Taking taylor expansion of 500.0 in y
0.298 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.298 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.298 * [taylor]: Taking taylor expansion of 500.0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in y
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.300 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.300 * [taylor]: Taking taylor expansion of 500.0 in y
0.300 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.300 * [taylor]: Taking taylor expansion of 500.0 in x
0.300 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.300 * [taylor]: Taking taylor expansion of 500.0 in x
0.300 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.300 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.300 * [taylor]: Taking taylor expansion of 500.0 in y
0.301 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 500.0) 2) y)) in y
0.301 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
0.301 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.301 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.301 * [taylor]: Taking taylor expansion of 500.0 in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.303 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in y
0.303 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.303 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.303 * [taylor]: Taking taylor expansion of 500.0 in y
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.303 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.303 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.303 * [taylor]: Taking taylor expansion of 500.0 in x
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.304 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.304 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.304 * [taylor]: Taking taylor expansion of 500.0 in x
0.304 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt 500.0) 2)) in y
0.304 * [taylor]: Taking taylor expansion of -1 in y
0.304 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.304 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.304 * [taylor]: Taking taylor expansion of 500.0 in y
0.304 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
0.304 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.304 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.304 * [taylor]: Taking taylor expansion of 500.0 in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.307 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in (x y) around 0
0.307 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in y
0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.307 * [taylor]: Taking taylor expansion of 500.0 in y
0.307 * [taylor]: Taking taylor expansion of (- x y) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x
0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.307 * [taylor]: Taking taylor expansion of 500.0 in x
0.307 * [taylor]: Taking taylor expansion of (- x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x
0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.307 * [taylor]: Taking taylor expansion of 500.0 in x
0.307 * [taylor]: Taking taylor expansion of (- x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 500.0))) in y
0.307 * [taylor]: Taking taylor expansion of -1 in y
0.307 * [taylor]: Taking taylor expansion of (* y (sqrt 500.0)) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.307 * [taylor]: Taking taylor expansion of 500.0 in y
0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.307 * [taylor]: Taking taylor expansion of 500.0 in y
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in (x y) around 0
0.308 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in y
0.308 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.308 * [taylor]: Taking taylor expansion of x in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.308 * [taylor]: Taking taylor expansion of 500.0 in y
0.308 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x
0.308 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.308 * [taylor]: Taking taylor expansion of 500.0 in x
0.309 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x
0.309 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.309 * [taylor]: Taking taylor expansion of 500.0 in x
0.309 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.309 * [taylor]: Taking taylor expansion of 500.0 in y
0.309 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 500.0) y)) in y
0.309 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
0.309 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.309 * [taylor]: Taking taylor expansion of 500.0 in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.311 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in y
0.311 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.311 * [taylor]: Taking taylor expansion of 500.0 in y
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.311 * [taylor]: Taking taylor expansion of 500.0 in x
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.311 * [taylor]: Taking taylor expansion of 500.0 in x
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* -1 (sqrt 500.0)) in y
0.311 * [taylor]: Taking taylor expansion of -1 in y
0.311 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.311 * [taylor]: Taking taylor expansion of 500.0 in y
0.311 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
0.311 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.311 * [taylor]: Taking taylor expansion of 500.0 in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * * * [progress]: simplifying candidates
0.313 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))
  (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))
  (+ (log (sqrt 500.0)) (+ (log (- x y)) (log (sqrt 500.0))))
  (+ (log (sqrt 500.0)) (log (* (- x y) (sqrt 500.0))))
  (log (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (exp (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0))))
  (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (* (- x y) (sqrt 500.0)) (* (- x y) (sqrt 500.0))) (* (- x y) (sqrt 500.0))))
  (* (cbrt (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))) (cbrt (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))))
  (cbrt (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (* (* (* (sqrt 500.0) (* (- x y) (sqrt 500.0))) (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (sqrt (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (sqrt (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))
  (* (sqrt 500.0) (- x y))
  (* (cbrt (sqrt 500.0)) (* (- x y) (sqrt 500.0)))
  (* (sqrt (cbrt 500.0)) (* (- x y) (sqrt 500.0)))
  (* (sqrt (sqrt 500.0)) (* (- x y) (sqrt 500.0)))
  (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))
  (* (sqrt (sqrt 500.0)) (* (- x y) (sqrt 500.0)))
  (* (sqrt 500.0) (* (- x y) (sqrt 500.0)))
  (* (sqrt 500.0) (* (- (pow x 3) (pow y 3)) (sqrt 500.0)))
  (* (sqrt 500.0) (* (- (* x x) (* y y)) (sqrt 500.0)))
  (* (- x y) (sqrt 500.0))
  (+ (log (- x y)) (log (sqrt 500.0)))
  (log (* (- x y) (sqrt 500.0)))
  (exp (* (- x y) (sqrt 500.0)))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)))
  (* (cbrt (* (- x y) (sqrt 500.0))) (cbrt (* (- x y) (sqrt 500.0))))
  (cbrt (* (- x y) (sqrt 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) (sqrt 500.0)))
  (* (sqrt (- x y)) (sqrt (sqrt 500.0)))
  (* (sqrt (- x y)) (sqrt (sqrt 500.0)))
  (* (sqrt (- x y)) (sqrt (sqrt 500.0)))
  (* (sqrt (- x y)) (sqrt (sqrt 500.0)))
  (* (- x y) (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0))))
  (* (- x y) (sqrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (- x y) (sqrt (sqrt 500.0)))
  (* (- x y) (sqrt 1))
  (* (- x y) (sqrt (sqrt 500.0)))
  (* (- x y) 1)
  (* (cbrt (- x y)) (sqrt 500.0))
  (* (sqrt (- x y)) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- (sqrt x) (sqrt y)) (sqrt 500.0))
  (* (- x y) (sqrt 500.0))
  (* (- (pow x 3) (pow y 3)) (sqrt 500.0))
  (* (- (* x x) (* y y)) (sqrt 500.0))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
  (- (* x (pow (sqrt 500.0) 2)) (* y (pow (sqrt 500.0) 2)))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
  (- (* x (sqrt 500.0)) (* y (sqrt 500.0)))
0.344 * * [simplify]: iteration  0 :  5254  enodes  (cost  392 )
0.346 * [simplify]: Simplified to:
   (* 500.0 (- x y))
  (* 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)
  (* (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) (- x y))
  (* (sqrt 500.0) (* (- x y) (cbrt (sqrt 500.0))))
  (* (sqrt 500.0) (* (- x y) (sqrt (cbrt 500.0))))
  (* (- x y) (pow (sqrt 500.0) 3/2))
  (* 500.0 (- x y))
  (* (- x y) (pow (sqrt 500.0) 3/2))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* (sqrt 500.0) (- x y))
  (log (* (sqrt 500.0) (- x y)))
  (log (* (sqrt 500.0) (- x y)))
  (pow (exp (sqrt 500.0)) (- x y))
  (pow (* (sqrt 500.0) (- x y)) 3)
  (* (cbrt (* (sqrt 500.0) (- x y))) (cbrt (* (sqrt 500.0) (- x y))))
  (cbrt (* (sqrt 500.0) (- x y)))
  (pow (* (sqrt 500.0) (- x y)) 3)
  (sqrt (* (sqrt 500.0) (- x y)))
  (sqrt (* (sqrt 500.0) (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (sqrt 500.0)) (sqrt (- x y)))
  (* (- x y) (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0))))
  (* (- x y) (fabs (cbrt 500.0)))
  (* (- x y) (sqrt (sqrt 500.0)))
  (- x y)
  (* (- x y) (sqrt (sqrt 500.0)))
  (- x y)
  (* (sqrt 500.0) (cbrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (- x y))
  (* (sqrt 500.0) (- (sqrt x) (sqrt y)))
  (* (sqrt 500.0) (- x y))
  (* (sqrt 500.0) (- (pow x 3) (pow y 3)))
  (* (sqrt 500.0) (- (* x x) (* y 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) (- x y))
0.347 * * * [progress]: adding candidates to table
0.408 * [progress]: [Phase 3 of 3] Extracting.
0.408 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>)
0.409 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x)
0.409 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>)
0.443 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (#<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>)
0.480 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>)
0.515 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))> #<alt (λ (x y) (* 500.0 (- x y)))> #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>)
0.548 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.549 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.549 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
0.549 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
0.550 * [simplify]: Simplified to:
   (* 500.0 (- x y))
1.130 * [regime-testing]: End program error score: 0.015251906488311038