17.026 * [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 # : (* 500.0 (- x y)) 0.013 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.014 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.016 * * [simplify]: iteration 2 : 23 enodes (cost 2 ) 0.017 * * [simplify]: iteration 3 : 31 enodes (cost 2 ) 0.018 * * [simplify]: iteration 4 : 33 enodes (cost 2 ) 0.020 * * [simplify]: iteration 5 : 33 enodes (cost 2 ) 0.020 * [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 0.029 * [taylor]: Taking taylor expansion of (- x y) in y 0.029 * [taylor]: Taking taylor expansion of x in y 0.029 * [taylor]: Taking taylor expansion of y in y 0.029 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.029 * [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 (- x y)) in x 0.029 * [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 0.035 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of 500.0 in y 0.035 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 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 (/ 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 0.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [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 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.049 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.049 * [taylor]: Taking taylor expansion of 500.0 in y 0.049 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of 500.0 in x 0.050 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of 500.0 in x 0.050 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of -500.0 in y 0.052 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.052 * [taylor]: Taking taylor expansion of 500.0 in y 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * * * [progress]: simplifying candidates 0.061 * [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)) 0.063 * * [simplify]: iteration 0 : 43 enodes (cost 26 ) 0.065 * * [simplify]: iteration 1 : 93 enodes (cost 26 ) 0.067 * * [simplify]: iteration 2 : 233 enodes (cost 26 ) 0.072 * * [simplify]: iteration 3 : 628 enodes (cost 26 ) 0.086 * * [simplify]: iteration 4 : 2251 enodes (cost 26 ) 0.129 * * [simplify]: iteration 5 : 5001 enodes (cost 26 ) 0.129 * [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)) 0.129 * * * [progress]: adding candidates to table 0.137 * * [progress]: iteration 2 / 4 0.138 * * * [progress]: picking best candidate 0.139 * * * * [pick]: Picked # 0.139 * * * [progress]: localizing error 0.144 * * * [progress]: generating rewritten candidates 0.144 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.149 * * * [progress]: generating series expansions 0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.149 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 0.149 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 0.149 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 0.149 * [taylor]: Taking taylor expansion of 500.0 in y 0.149 * [taylor]: Taking taylor expansion of x in y 0.149 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.149 * [taylor]: Taking taylor expansion of 500.0 in y 0.149 * [taylor]: Taking taylor expansion of y in y 0.149 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.149 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.149 * [taylor]: Taking taylor expansion of 500.0 in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.149 * [taylor]: Taking taylor expansion of 500.0 in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.149 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.149 * [taylor]: Taking taylor expansion of 500.0 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.150 * [taylor]: Taking taylor expansion of 500.0 in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 0.150 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.150 * [taylor]: Taking taylor expansion of 500.0 in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of 500.0 in y 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.158 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 0.158 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 0.158 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.158 * [taylor]: Taking taylor expansion of 500.0 in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.158 * [taylor]: Taking taylor expansion of 500.0 in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.158 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.158 * [taylor]: Taking taylor expansion of 500.0 in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.159 * [taylor]: Taking taylor expansion of 500.0 in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.159 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of 500.0 in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.159 * [taylor]: Taking taylor expansion of 500.0 in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.160 * [taylor]: Taking taylor expansion of 500.0 in y 0.161 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.161 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.161 * [taylor]: Taking taylor expansion of 500.0 in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.161 * [taylor]: Taking taylor expansion of y in y 0.164 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [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 y)) (* 500.0 (/ 1 x))) in (x y) around 0 0.171 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 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)) in y 0.172 * [taylor]: Taking taylor expansion of 500.0 in y 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.172 * [taylor]: Taking taylor expansion of x in y 0.172 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 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)) 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)) (* 500.0 (/ 1 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)) 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 0.173 * [taylor]: Taking taylor expansion of (- 500.0) in y 0.173 * [taylor]: Taking taylor expansion of 500.0 in y 0.175 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.175 * [taylor]: Taking taylor expansion of 500.0 in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of 0 in y 0.181 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [taylor]: Taking taylor expansion of 0 in y 0.187 * * * [progress]: simplifying candidates 0.188 * [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)) 0.190 * * [simplify]: iteration 0 : 73 enodes (cost 37 ) 0.193 * * [simplify]: iteration 1 : 267 enodes (cost 31 ) 0.200 * * [simplify]: iteration 2 : 1144 enodes (cost 28 ) 0.224 * * [simplify]: iteration 3 : 3497 enodes (cost 26 ) 0.270 * * [simplify]: iteration 4 : 5002 enodes (cost 26 ) 0.270 * [simplify]: Simplified to: (- (pow (* 500.0 x) 3) (pow (* 500.0 y) 3)) (* (fma 500.0 (fma x x (* y y)) (* x (* 500.0 y))) 500.0) (* (* 500.0 500.0) (- (* x x) (* y y))) (fma x 500.0 (* 500.0 y)) (- x y) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.271 * * * [progress]: adding candidates to table 0.284 * [progress]: [Phase 3 of 3] Extracting. 0.284 * * [regime]: Finding splitpoints for: (# #) 0.284 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 0.284 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.294 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 0.304 * * * * [regimes]: Trying to branch on y from (# #) 0.317 * * * * [regimes]: Trying to branch on x from (# #) 0.327 * * * [regime]: Found split indices: #