14.506 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ x (/ y 500.0)) 0.018 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.018 * * [simplify]: iteration 1 : 6 enodes (cost 5 ) 0.019 * * [simplify]: iteration done : 6 enodes (cost 5 ) 0.019 * [simplify]: Simplified to: (+ x (/ y 500.0)) 0.019 * * [progress]: iteration 1 / 4 0.019 * * * [progress]: picking best candidate 0.021 * * * * [pick]: Picked # 0.021 * * * [progress]: localizing error 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.032 * * * [progress]: generating series expansions 0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.032 * [approximate]: Taking taylor expansion of (+ x (* 0.002 y)) in (x y) around 0 0.032 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in y 0.032 * [taylor]: Taking taylor expansion of x in y 0.032 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.032 * [taylor]: Taking taylor expansion of 0.002 in y 0.032 * [taylor]: Taking taylor expansion of y in y 0.032 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.032 * [taylor]: Taking taylor expansion of 0.002 in x 0.032 * [taylor]: Taking taylor expansion of y in x 0.032 * [taylor]: Taking taylor expansion of (+ x (* 0.002 y)) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of (* 0.002 y) in x 0.032 * [taylor]: Taking taylor expansion of 0.002 in x 0.032 * [taylor]: Taking taylor expansion of y in x 0.032 * [taylor]: Taking taylor expansion of (* 0.002 y) in y 0.032 * [taylor]: Taking taylor expansion of 0.002 in y 0.032 * [taylor]: Taking taylor expansion of y in y 0.032 * [taylor]: Taking taylor expansion of 1 in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in (x y) around 0 0.033 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.033 * [taylor]: Taking taylor expansion of x in y 0.033 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.033 * [taylor]: Taking taylor expansion of 0.002 in y 0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.033 * [taylor]: Taking taylor expansion of y in y 0.033 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.033 * [taylor]: Taking taylor expansion of 0.002 in x 0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.033 * [taylor]: Taking taylor expansion of y in x 0.033 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.033 * [taylor]: Taking taylor expansion of 0.002 in x 0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.033 * [taylor]: Taking taylor expansion of y in x 0.033 * [taylor]: Taking taylor expansion of 1 in y 0.034 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.034 * [taylor]: Taking taylor expansion of 0.002 in y 0.034 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 x) (* 0.002 (/ 1 y)))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (* 0.002 (/ 1 y)))) in y 0.035 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.035 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.035 * [taylor]: Taking taylor expansion of 0.002 in y 0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (* 0.002 (/ 1 y)))) in x 0.035 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.035 * [taylor]: Taking taylor expansion of 0.002 in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.035 * [taylor]: Taking taylor expansion of y in x 0.035 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (* 0.002 (/ 1 y)))) in x 0.035 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 0.002 (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in x 0.035 * [taylor]: Taking taylor expansion of 0.002 in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.035 * [taylor]: Taking taylor expansion of y in x 0.035 * [taylor]: Taking taylor expansion of (neg 1) in y 0.035 * [taylor]: Taking taylor expansion of 1 in y 0.035 * [taylor]: Taking taylor expansion of (neg (* 0.002 (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (* 0.002 (/ 1 y)) in y 0.035 * [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 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.037 * * * [progress]: simplifying candidates 0.037 * [simplify]: Simplifying using # : (* (exp x) (exp (/ y 500.0))) (log (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0)))) (cbrt (+ x (/ y 500.0))) (* (* (+ x (/ y 500.0)) (+ x (/ y 500.0))) (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (+ (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 (/ y 500.0)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) 0.038 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.038 * * [simplify]: iteration 1 : 10 enodes (cost 6 ) 0.039 * * [simplify]: iteration 2 : 11 enodes (cost 6 ) 0.041 * * [simplify]: iteration done : 11 enodes (cost 6 ) 0.041 * * [simplify]: iteration 0 : 6 enodes (cost 6 ) 0.042 * * [simplify]: iteration 1 : 7 enodes (cost 6 ) 0.042 * * [simplify]: iteration done : 7 enodes (cost 6 ) 0.043 * * [simplify]: iteration 0 : 6 enodes (cost 6 ) 0.044 * * [simplify]: iteration 1 : 10 enodes (cost 6 ) 0.045 * * [simplify]: iteration 2 : 11 enodes (cost 6 ) 0.046 * * [simplify]: iteration done : 11 enodes (cost 6 ) 0.047 * * [simplify]: iteration 0 : 7 enodes (cost 13 ) 0.048 * * [simplify]: iteration 1 : 8 enodes (cost 13 ) 0.048 * * [simplify]: iteration done : 8 enodes (cost 13 ) 0.049 * * [simplify]: iteration 0 : 6 enodes (cost 6 ) 0.050 * * [simplify]: iteration 1 : 7 enodes (cost 6 ) 0.050 * * [simplify]: iteration done : 7 enodes (cost 6 ) 0.051 * * [simplify]: iteration 0 : 7 enodes (cost 17 ) 0.052 * * [simplify]: iteration 1 : 21 enodes (cost 17 ) 0.061 * * [simplify]: iteration 2 : 61 enodes (cost 7 ) 0.075 * * [simplify]: iteration 3 : 169 enodes (cost 7 ) 0.128 * * [simplify]: iteration 4 : 434 enodes (cost 7 ) 0.361 * * [simplify]: iteration 5 : 1187 enodes (cost 7 ) 1.340 * * [simplify]: iteration 6 : 2651 enodes (cost 7 ) 3.692 * * [simplify]: iteration 7 : 4424 enodes (cost 7 ) 4.953 * * [simplify]: iteration done : 5000 enodes (cost 7 ) 4.954 * * [simplify]: iteration 0 : 6 enodes (cost 6 ) 4.955 * * [simplify]: iteration 1 : 7 enodes (cost 6 ) 4.956 * * [simplify]: iteration done : 7 enodes (cost 6 ) 4.956 * * [simplify]: iteration 0 : 6 enodes (cost 6 ) 4.957 * * [simplify]: iteration 1 : 7 enodes (cost 6 ) 4.958 * * [simplify]: iteration done : 7 enodes (cost 6 ) 4.958 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 4.959 * * [simplify]: iteration 1 : 25 enodes (cost 9 ) 4.963 * * [simplify]: iteration 2 : 52 enodes (cost 9 ) 4.972 * * [simplify]: iteration 3 : 117 enodes (cost 9 ) 5.005 * * [simplify]: iteration 4 : 302 enodes (cost 9 ) 5.126 * * [simplify]: iteration 5 : 865 enodes (cost 9 ) 6.298 * * [simplify]: iteration 6 : 3707 enodes (cost 9 ) 7.581 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 7.581 * * [simplify]: iteration 0 : 9 enodes (cost 17 ) 7.583 * * [simplify]: iteration 1 : 23 enodes (cost 13 ) 7.586 * * [simplify]: iteration 2 : 50 enodes (cost 13 ) 7.594 * * [simplify]: iteration 3 : 88 enodes (cost 13 ) 7.608 * * [simplify]: iteration 4 : 129 enodes (cost 13 ) 7.630 * * [simplify]: iteration 5 : 163 enodes (cost 13 ) 7.663 * * [simplify]: iteration 6 : 184 enodes (cost 13 ) 7.692 * * [simplify]: iteration 7 : 225 enodes (cost 13 ) 7.732 * * [simplify]: iteration 8 : 330 enodes (cost 13 ) 7.841 * * [simplify]: iteration 9 : 502 enodes (cost 13 ) 7.932 * * [simplify]: iteration 10 : 538 enodes (cost 13 ) 8.011 * * [simplify]: iteration done : 538 enodes (cost 13 ) 8.012 * * [simplify]: iteration 0 : 7 enodes (cost 11 ) 8.013 * * [simplify]: iteration 1 : 16 enodes (cost 11 ) 8.015 * * [simplify]: iteration 2 : 31 enodes (cost 11 ) 8.021 * * [simplify]: iteration 3 : 65 enodes (cost 11 ) 8.031 * * [simplify]: iteration 4 : 119 enodes (cost 11 ) 8.052 * * [simplify]: iteration 5 : 197 enodes (cost 11 ) 8.094 * * [simplify]: iteration 6 : 283 enodes (cost 11 ) 8.167 * * [simplify]: iteration 7 : 473 enodes (cost 11 ) 8.928 * * [simplify]: iteration 8 : 1859 enodes (cost 11 ) 14.052 * * [simplify]: iteration done : 5000 enodes (cost 11 ) 14.053 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.054 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 14.054 * * [simplify]: iteration 2 : 10 enodes (cost 5 ) 14.055 * * [simplify]: iteration done : 10 enodes (cost 5 ) 14.056 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.056 * * [simplify]: iteration 1 : 6 enodes (cost 5 ) 14.057 * * [simplify]: iteration done : 6 enodes (cost 5 ) 14.057 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.058 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 14.059 * * [simplify]: iteration done : 7 enodes (cost 5 ) 14.059 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.060 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 14.061 * * [simplify]: iteration done : 7 enodes (cost 5 ) 14.061 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.062 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 14.062 * * [simplify]: iteration done : 7 enodes (cost 5 ) 14.063 * [simplify]: Simplified to: (exp (+ x (/ y 500.0))) (log (+ x (/ y 500.0))) (exp (+ x (/ y 500.0))) (* (cbrt (+ x (/ y 500.0))) (cbrt (+ x (/ y 500.0)))) (cbrt (+ x (/ y 500.0))) (pow (+ x (/ y 500.0)) 3) (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))) (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)) (* (- x (/ y 500.0)) (+ x (/ y 500.0))) (- x (/ y 500.0)) (+ x (/ y 500.0)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) (+ x (* 0.002 y)) 14.063 * * * [progress]: adding candidates to table 14.080 * [progress]: [Phase 3 of 3] Extracting. 14.082 * [simplify]: Simplifying using # : (+ x (/ y 500.0)) 14.086 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 14.086 * * [simplify]: iteration 1 : 6 enodes (cost 5 ) 14.086 * * [simplify]: iteration done : 6 enodes (cost 5 ) 14.086 * [simplify]: Simplified to: (+ x (/ y 500.0)) 14.712 * [regime-testing]: End program error score: 0.008291277421538613