16.616 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.083 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.093 * * [simplify]: iteration  0 :  172  enodes  (cost  5 )
0.093 * * [simplify]: iteration  1 :  172  enodes  (cost  5 )
0.093 * [simplify]: Simplified to:
   (* 500.0 (- x y))
0.096 * * [progress]: iteration 1 / 4
0.096 * * * [progress]: picking best candidate
0.098 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.098 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.102 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.108 * * * [progress]: generating series expansions
0.108 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.109 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.109 * [taylor]: Taking taylor expansion of 500.0 in y
0.109 * [taylor]: Taking taylor expansion of (- x y) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.109 * [taylor]: Taking taylor expansion of 500.0 in x
0.109 * [taylor]: Taking taylor expansion of (- x y) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.109 * [taylor]: Taking taylor expansion of 500.0 in x
0.109 * [taylor]: Taking taylor expansion of (- x y) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.109 * [taylor]: Taking taylor expansion of -500.0 in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 500.0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.110 * [taylor]: Taking taylor expansion of 500.0 in y
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.110 * [taylor]: Taking taylor expansion of 500.0 in x
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.110 * [taylor]: Taking taylor expansion of 500.0 in x
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of 500.0 in y
0.110 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.110 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.110 * [taylor]: Taking taylor expansion of 500.0 in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.111 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.111 * [taylor]: Taking taylor expansion of 500.0 in y
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of 500.0 in x
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.112 * [taylor]: Taking taylor expansion of 500.0 in x
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of -500.0 in y
0.112 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.112 * [taylor]: Taking taylor expansion of 500.0 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.113 * * * [progress]: simplifying candidates
0.113 * [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))
0.176 * * [simplify]: iteration  0 :  4952  enodes  (cost  172 )
0.176 * * [simplify]: iteration  1 :  4952  enodes  (cost  172 )
0.177 * [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 (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))
0.178 * * * [progress]: adding candidates to table
0.214 * * [progress]: iteration 2 / 4
0.214 * * * [progress]: picking best candidate
0.219 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 500.0 x) (* 500.0 (neg y))))>
0.219 * * * [progress]: localizing error
0.224 * * * [progress]: generating rewritten candidates
0.225 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.229 * * * [progress]: generating series expansions
0.229 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.229 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0
0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y
0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in y
0.229 * [taylor]: Taking taylor expansion of 500.0 in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.229 * [taylor]: Taking taylor expansion of 500.0 in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.229 * [taylor]: Taking taylor expansion of 500.0 in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.229 * [taylor]: Taking taylor expansion of 500.0 in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x
0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in x
0.229 * [taylor]: Taking taylor expansion of 500.0 in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in x
0.229 * [taylor]: Taking taylor expansion of 500.0 in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (neg (* 500.0 y)) in y
0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in y
0.229 * [taylor]: Taking taylor expansion of 500.0 in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 500.0 in y
0.230 * [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)) (* 500.0 (/ 1 y))) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y
0.230 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.230 * [taylor]: Taking taylor expansion of 500.0 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 (* 500.0 (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of 500.0 in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.230 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 500.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.230 * [taylor]: Taking taylor expansion of 500.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x
0.230 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 500.0 in x
0.230 * [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 (* 500.0 (/ 1 y)) in x
0.231 * [taylor]: Taking taylor expansion of 500.0 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 in y
0.231 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y
0.231 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.231 * [taylor]: Taking taylor expansion of 500.0 in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.232 * [taylor]: Taking taylor expansion of 500.0 in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y
0.232 * [taylor]: Taking taylor expansion of 500.0 in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.232 * [taylor]: Taking taylor expansion of 500.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of 500.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x
0.232 * [taylor]: Taking taylor expansion of 500.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of 500.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (neg 500.0) in y
0.233 * [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 in y
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * * * [progress]: simplifying candidates
0.234 * [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))
0.292 * * [simplify]: iteration  0 :  5170  enodes  (cost  116 )
0.293 * [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)) (* (* 500.0 y) (+ x y))))
  (* 500.0 (* (- (* x x) (* y y)) 500.0))
  (* 500.0 (+ x y))
  (- x y)
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
0.293 * * * [progress]: adding candidates to table
0.316 * * [progress]: iteration 3 / 4
0.316 * * * [progress]: picking best candidate
0.319 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt 500.0) (* (- x y) (sqrt 500.0))))>
0.319 * * * [progress]: localizing error
0.325 * * * [progress]: generating rewritten candidates
0.325 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.335 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.344 * * * [progress]: generating series expansions
0.344 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.344 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in (x y) around 0
0.344 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in y
0.344 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.344 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.344 * [taylor]: Taking taylor expansion of 500.0 in y
0.344 * [taylor]: Taking taylor expansion of (- x y) in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
0.345 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.345 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.345 * [taylor]: Taking taylor expansion of 500.0 in x
0.345 * [taylor]: Taking taylor expansion of (- x y) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x
0.345 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.345 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.345 * [taylor]: Taking taylor expansion of 500.0 in x
0.345 * [taylor]: Taking taylor expansion of (- x y) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (* -1 (* y (pow (sqrt 500.0) 2))) in y
0.345 * [taylor]: Taking taylor expansion of -1 in y
0.345 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 500.0) 2)) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.345 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.345 * [taylor]: Taking taylor expansion of 500.0 in y
0.345 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.345 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.345 * [taylor]: Taking taylor expansion of 500.0 in y
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in (x y) around 0
0.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in y
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.347 * [taylor]: Taking taylor expansion of x in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.347 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.347 * [taylor]: Taking taylor expansion of 500.0 in y
0.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.348 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.348 * [taylor]: Taking taylor expansion of 500.0 in x
0.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x
0.348 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.348 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.348 * [taylor]: Taking taylor expansion of 500.0 in x
0.348 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.348 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.348 * [taylor]: Taking taylor expansion of 500.0 in y
0.348 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 500.0) 2) y)) in y
0.348 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
0.348 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.348 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.348 * [taylor]: Taking taylor expansion of 500.0 in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of 0 in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.351 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in y
0.351 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.351 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.351 * [taylor]: Taking taylor expansion of 500.0 in y
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.351 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.351 * [taylor]: Taking taylor expansion of 500.0 in x
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x
0.351 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.351 * [taylor]: Taking taylor expansion of 500.0 in x
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt 500.0) 2)) in y
0.351 * [taylor]: Taking taylor expansion of -1 in y
0.352 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.352 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.352 * [taylor]: Taking taylor expansion of 500.0 in y
0.352 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y
0.352 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y
0.352 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.352 * [taylor]: Taking taylor expansion of 500.0 in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.354 * [taylor]: Taking taylor expansion of 0 in y
0.354 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.354 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in (x y) around 0
0.354 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in y
0.354 * [taylor]: Taking taylor expansion of (sqrt 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 (* (sqrt 500.0) (- x y)) in x
0.354 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.354 * [taylor]: Taking taylor expansion of 500.0 in x
0.355 * [taylor]: Taking taylor expansion of (- x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x
0.355 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.355 * [taylor]: Taking taylor expansion of 500.0 in x
0.355 * [taylor]: Taking taylor expansion of (- x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 500.0))) in y
0.355 * [taylor]: Taking taylor expansion of -1 in y
0.355 * [taylor]: Taking taylor expansion of (* y (sqrt 500.0)) in y
0.355 * [taylor]: Taking taylor expansion of y in y
0.355 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.355 * [taylor]: Taking taylor expansion of 500.0 in y
0.355 * [taylor]: Taking taylor expansion of (sqrt 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
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in (x y) around 0
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 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 (sqrt 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)) (sqrt 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 (sqrt 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)) (sqrt 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 (sqrt 500.0) in x
0.356 * [taylor]: Taking taylor expansion of 500.0 in x
0.357 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.357 * [taylor]: Taking taylor expansion of 500.0 in y
0.357 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 500.0) y)) in y
0.357 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
0.357 * [taylor]: Taking taylor expansion of (sqrt 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
0.358 * [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 (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.358 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in y
0.358 * [taylor]: Taking taylor expansion of (sqrt 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
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.359 * [taylor]: Taking taylor expansion of x in y
0.359 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.359 * [taylor]: Taking taylor expansion of 500.0 in x
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.359 * [taylor]: Taking taylor expansion of y in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x
0.359 * [taylor]: Taking taylor expansion of 500.0 in x
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.359 * [taylor]: Taking taylor expansion of y in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* -1 (sqrt 500.0)) in y
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.359 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y
0.359 * [taylor]: Taking taylor expansion of 500.0 in y
0.359 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y
0.359 * [taylor]: Taking taylor expansion of (sqrt 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
0.360 * [taylor]: Taking taylor expansion of 0 in y
0.360 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * * * [progress]: simplifying candidates
0.362 * [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)))
0.397 * * [simplify]: iteration  0 :  5254  enodes  (cost  392 )
0.399 * [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)))
  (exp (* 500.0 (- x y)))
  (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)))
  (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))
0.400 * * * [progress]: adding candidates to table
0.487 * [progress]: [Phase 3 of 3] Extracting.
0.487 * * [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))))>)
0.487 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x)
0.487 * * * * [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))))>)
0.522 * * * * [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))))>)
0.560 * * * * [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))))>)
0.594 * * * * [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))))>)
0.628 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.629 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 500.0 (- x y))
0.629 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
0.629 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
0.630 * [simplify]: Simplified to:
   (* 500.0 (- x y))
1.223 * [regime-testing]: End program error score: 0.017377172146518315