6.233 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ y 500.0))
0.013 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.015 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.015 * [simplify]: Simplified to:
   (+ x (/ y 500.0))
0.015 * * [progress]: iteration 1 / 4
0.015 * * * [progress]: picking best candidate
0.016 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (/ y 500.0)))>
0.016 * * * [progress]: localizing error
0.020 * * * [progress]: generating rewritten candidates
0.020 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.023 * * * [progress]: generating series expansions
0.023 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.023 * [approximate]: Taking taylor expansion of (+ x (* 0.002 y)) in (x y) around 0
0.023 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in y
0.023 * [taylor]: Taking taylor expansion of x in y
0.023 * [taylor]: Taking taylor expansion of (* 0.002 y) in y
0.023 * [taylor]: Taking taylor expansion of 0.002 in y
0.023 * [taylor]: Taking taylor expansion of y in y
0.023 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x
0.023 * [taylor]: Taking taylor expansion of x in x
0.023 * [taylor]: Taking taylor expansion of (* 0.002 y) in x
0.023 * [taylor]: Taking taylor expansion of 0.002 in x
0.023 * [taylor]: Taking taylor expansion of y in x
0.023 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x
0.023 * [taylor]: Taking taylor expansion of x in x
0.023 * [taylor]: Taking taylor expansion of (* 0.002 y) in x
0.023 * [taylor]: Taking taylor expansion of 0.002 in x
0.023 * [taylor]: Taking taylor expansion of y in x
0.023 * [taylor]: Taking taylor expansion of (* 0.002 y) in y
0.023 * [taylor]: Taking taylor expansion of 0.002 in y
0.023 * [taylor]: Taking taylor expansion of y in y
0.024 * [taylor]: Taking taylor expansion of 1 in y
0.026 * [taylor]: Taking taylor expansion of 0 in y
0.028 * [taylor]: Taking taylor expansion of 0 in y
0.028 * [approximate]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in (x y) around 0
0.028 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y
0.028 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y
0.028 * [taylor]: Taking taylor expansion of 0.002 in y
0.028 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.028 * [taylor]: Taking taylor expansion of y in y
0.028 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.028 * [taylor]: Taking taylor expansion of x in y
0.028 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x
0.028 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x
0.028 * [taylor]: Taking taylor expansion of 0.002 in x
0.028 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.028 * [taylor]: Taking taylor expansion of y in x
0.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x
0.029 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x
0.029 * [taylor]: Taking taylor expansion of 0.002 in x
0.029 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of 1 in y
0.030 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y
0.030 * [taylor]: Taking taylor expansion of 0.002 in y
0.030 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.030 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of 0 in y
0.033 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [approximate]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in y
0.036 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in y
0.036 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y
0.036 * [taylor]: Taking taylor expansion of 0.002 in y
0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x
0.037 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x
0.037 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x
0.037 * [taylor]: Taking taylor expansion of 0.002 in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (- (+ (* 0.002 (/ 1 y)) (/ 1 x))) in x
0.037 * [taylor]: Taking taylor expansion of (+ (* 0.002 (/ 1 y)) (/ 1 x)) in x
0.037 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x
0.037 * [taylor]: Taking taylor expansion of 0.002 in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of -1 in y
0.039 * [taylor]: Taking taylor expansion of (- (* 0.002 (/ 1 y))) in y
0.039 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y
0.039 * [taylor]: Taking taylor expansion of 0.002 in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * * * [progress]: simplifying candidates
0.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 3) (pow (/ y 500.0) 3))
  (+ (* x x) (- (* (/ y 500.0) (/ y 500.0)) (* x (/ y 500.0))))
  (- (* x x) (* (/ y 500.0) (/ y 500.0)))
  (- x (/ y 500.0))
  (+ x (* 0.002 y))
  (+ x (* 0.002 y))
  (+ x (* 0.002 y))
0.050 * * [simplify]: iteration  0 :  49  enodes  (cost  23 )
0.052 * * [simplify]: iteration  1 :  110  enodes  (cost  23 )
0.054 * * [simplify]: iteration  2 :  212  enodes  (cost  23 )
0.058 * * [simplify]: iteration  3 :  436  enodes  (cost  23 )
0.069 * * [simplify]: iteration  4 :  1194  enodes  (cost  23 )
0.096 * * [simplify]: iteration  5 :  3193  enodes  (cost  23 )
0.184 * * [simplify]: iteration  6 :  5001  enodes  (cost  23 )
0.185 * [simplify]: Simplified to:
   (+ (pow x 3) (pow (/ y 500.0) 3))
  (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
  (- (* x x) (* (/ y 500.0) (/ y 500.0)))
  (- x (/ y 500.0))
  (+ x (* 0.002 y))
  (+ x (* 0.002 y))
  (+ x (* 0.002 y))
0.185 * * * [progress]: adding candidates to table
0.193 * [progress]: [Phase 3 of 3] Extracting.
0.194 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ y 500.0))
0.195 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.195 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.195 * [simplify]: Simplified to:
   (+ x (/ y 500.0))
0.489 * [regime-testing]: End program error score: 0.006750843855481936