4.666 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.011 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (* 500.0 (- x y)) 0.014 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.015 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.017 * * [simplify]: iteration 2 : 21 enodes (cost 2 ) 0.018 * * [simplify]: iteration 3 : 26 enodes (cost 2 ) 0.019 * * [simplify]: iteration 4 : 26 enodes (cost 2 ) 0.019 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.020 * * [progress]: iteration 1 / 4 0.020 * * * [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) 0.028 * * * [progress]: generating series expansions 0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.028 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.028 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.028 * [taylor]: Taking taylor expansion of 500.0 in y 0.028 * [taylor]: Taking taylor expansion of (- x y) in y 0.028 * [taylor]: Taking taylor expansion of x in y 0.028 * [taylor]: Taking taylor expansion of y in y 0.028 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.028 * [taylor]: Taking taylor expansion of 500.0 in x 0.028 * [taylor]: Taking taylor expansion of (- x y) in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of y in x 0.028 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.028 * [taylor]: Taking taylor expansion of 500.0 in x 0.029 * [taylor]: Taking taylor expansion of (- x y) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of y in x 0.029 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.029 * [taylor]: Taking taylor expansion of -500.0 in y 0.029 * [taylor]: Taking taylor expansion of y in y 0.030 * [taylor]: Taking taylor expansion of 500.0 in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.034 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.034 * [taylor]: Taking taylor expansion of 500.0 in y 0.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.034 * [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 (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of 500.0 in x 0.035 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 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 (/ 1 y) in x 0.035 * [taylor]: Taking taylor expansion of y in x 0.035 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of 500.0 in x 0.035 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 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 (/ 1 y) in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of 500.0 in y 0.037 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.037 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.037 * [taylor]: Taking taylor expansion of 500.0 in y 0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.046 * [taylor]: Taking taylor expansion of 500.0 in y 0.046 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.047 * [taylor]: Taking taylor expansion of 500.0 in x 0.047 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.047 * [taylor]: Taking taylor expansion of 500.0 in x 0.047 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of -500.0 in y 0.049 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.049 * [taylor]: Taking taylor expansion of 500.0 in y 0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.057 * * * [progress]: simplifying candidates 0.057 * [simplify]: Simplifying using # : (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* x 500.0) (* (- y) 500.0) (* x 500.0) (* (- y) 500.0) (* 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)) 0.061 * * [simplify]: iteration 0 : 41 enodes (cost 26 ) 0.062 * * [simplify]: iteration 1 : 87 enodes (cost 26 ) 0.065 * * [simplify]: iteration 2 : 210 enodes (cost 26 ) 0.070 * * [simplify]: iteration 3 : 554 enodes (cost 26 ) 0.086 * * [simplify]: iteration 4 : 2004 enodes (cost 26 ) 0.137 * * [simplify]: iteration 5 : 5001 enodes (cost 26 ) 0.137 * [simplify]: Simplified to: (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- 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)) 0.138 * * * [progress]: adding candidates to table 0.146 * * [progress]: iteration 2 / 4 0.146 * * * [progress]: picking best candidate 0.148 * * * * [pick]: Picked # 0.148 * * * [progress]: localizing error 0.157 * * * [progress]: generating rewritten candidates 0.157 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.162 * * * [progress]: generating series expansions 0.162 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.162 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 0.162 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 0.162 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 0.162 * [taylor]: Taking taylor expansion of 500.0 in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.162 * [taylor]: Taking taylor expansion of 500.0 in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.162 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.162 * [taylor]: Taking taylor expansion of 500.0 in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.162 * [taylor]: Taking taylor expansion of 500.0 in x 0.162 * [taylor]: Taking taylor expansion of y in x 0.162 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.163 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.163 * [taylor]: Taking taylor expansion of 500.0 in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.163 * [taylor]: Taking taylor expansion of 500.0 in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.163 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 0.163 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.163 * [taylor]: Taking taylor expansion of 500.0 in y 0.163 * [taylor]: Taking taylor expansion of y in y 0.166 * [taylor]: Taking taylor expansion of 500.0 in y 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 0.171 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 0.171 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.171 * [taylor]: Taking taylor expansion of 500.0 in y 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.171 * [taylor]: Taking taylor expansion of x in y 0.171 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.171 * [taylor]: Taking taylor expansion of 500.0 in y 0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.171 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.172 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.172 * [taylor]: Taking taylor expansion of 500.0 in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.172 * [taylor]: Taking taylor expansion of 500.0 in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.172 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.172 * [taylor]: Taking taylor expansion of 500.0 in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.173 * [taylor]: Taking taylor expansion of 500.0 in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.173 * [taylor]: Taking taylor expansion of y in x 0.173 * [taylor]: Taking taylor expansion of 500.0 in y 0.174 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.174 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.174 * [taylor]: Taking taylor expansion of 500.0 in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 0.184 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 0.184 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.184 * [taylor]: Taking taylor expansion of 500.0 in y 0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.184 * [taylor]: Taking taylor expansion of y in y 0.184 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.184 * [taylor]: Taking taylor expansion of 500.0 in y 0.184 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.184 * [taylor]: Taking taylor expansion of x in y 0.184 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.185 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.185 * [taylor]: Taking taylor expansion of 500.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.185 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.185 * [taylor]: Taking taylor expansion of 500.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.185 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.185 * [taylor]: Taking taylor expansion of 500.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.185 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.185 * [taylor]: Taking taylor expansion of 500.0 in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (- 500.0) in y 0.186 * [taylor]: Taking taylor expansion of 500.0 in y 0.188 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.188 * [taylor]: Taking taylor expansion of 500.0 in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.198 * * * [progress]: simplifying candidates 0.198 * [simplify]: Simplifying using # : (+ (pow (* 500.0 x) 3) (pow (* 500.0 (- y)) 3)) (+ (* (* 500.0 x) (* 500.0 x)) (- (* (* 500.0 (- y)) (* 500.0 (- y))) (* (* 500.0 x) (* 500.0 (- y))))) (- (* (* 500.0 x) (* 500.0 x)) (* (* 500.0 (- y)) (* 500.0 (- y)))) (- (* 500.0 x) (* 500.0 (- y))) (+ x (- y)) (+ x (- y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0.201 * * [simplify]: iteration 0 : 68 enodes (cost 37 ) 0.203 * * [simplify]: iteration 1 : 239 enodes (cost 31 ) 0.211 * * [simplify]: iteration 2 : 978 enodes (cost 28 ) 0.235 * * [simplify]: iteration 3 : 2846 enodes (cost 27 ) 0.287 * * [simplify]: iteration 4 : 5001 enodes (cost 26 ) 0.287 * [simplify]: Simplified to: (- (pow (* 500.0 x) 3) (pow (* 500.0 y) 3)) (* (* 500.0 500.0) (+ (* y y) (* x (+ y x)))) (* (* 500.0 500.0) (- (* x x) (* y y))) (* 500.0 (+ x y)) (- x y) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.287 * * * [progress]: adding candidates to table 0.296 * [progress]: [Phase 3 of 3] Extracting. 0.296 * * [regime]: Finding splitpoints for: (# #) 0.296 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 0.296 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.309 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 0.319 * * * * [regimes]: Trying to branch on y from (# #) 0.329 * * * * [regimes]: Trying to branch on x from (# #) 0.340 * * * [regime]: Found split indices: #