5.419 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (* 500.0 (- x y)) 0.018 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.019 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.021 * * [simplify]: iteration 2 : 21 enodes (cost 2 ) 0.022 * * [simplify]: iteration 3 : 26 enodes (cost 2 ) 0.023 * * [simplify]: iteration 4 : 26 enodes (cost 2 ) 0.024 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.029 * * * [progress]: generating rewritten candidates 0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.040 * * * [progress]: generating series expansions 0.040 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.040 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.040 * [taylor]: Taking taylor expansion of 500.0 in y 0.040 * [taylor]: Taking taylor expansion of (- x y) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.040 * [taylor]: Taking taylor expansion of 500.0 in x 0.040 * [taylor]: Taking taylor expansion of (- x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.040 * [taylor]: Taking taylor expansion of 500.0 in x 0.040 * [taylor]: Taking taylor expansion of (- x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.040 * [taylor]: Taking taylor expansion of -500.0 in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 500.0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.050 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.050 * [taylor]: Taking taylor expansion of 500.0 in y 0.050 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 y) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.050 * [taylor]: Taking taylor expansion of 500.0 in x 0.050 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 y) in x 0.051 * [taylor]: Taking taylor expansion of y in x 0.051 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.051 * [taylor]: Taking taylor expansion of 500.0 in x 0.051 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.051 * [taylor]: Taking taylor expansion of y in x 0.052 * [taylor]: Taking taylor expansion of 500.0 in y 0.052 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.053 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.053 * [taylor]: Taking taylor expansion of 500.0 in y 0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.062 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.062 * [taylor]: Taking taylor expansion of 500.0 in y 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.062 * [taylor]: Taking taylor expansion of x in y 0.062 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.062 * [taylor]: Taking taylor expansion of 500.0 in x 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.063 * [taylor]: Taking taylor expansion of 500.0 in x 0.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of -500.0 in y 0.065 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.065 * [taylor]: Taking taylor expansion of 500.0 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.073 * * * [progress]: simplifying candidates 0.074 * [simplify]: Simplifying using # : (* 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 (- y)) (* 500.0 x) (* 500.0 (- y)) (* x 500.0) (* (- y) 500.0) (* x 500.0) (* (- 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)) 0.077 * * [simplify]: iteration 0 : 112 enodes (cost 98 ) 0.080 * * [simplify]: iteration 1 : 460 enodes (cost 88 ) 0.091 * * [simplify]: iteration 2 : 1881 enodes (cost 88 ) 0.121 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.122 * [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 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 (* (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 y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.122 * * * [progress]: adding candidates to table 0.161 * * [progress]: iteration 2 / 4 0.161 * * * [progress]: picking best candidate 0.163 * * * * [pick]: Picked # 0.163 * * * [progress]: localizing error 0.169 * * * [progress]: generating rewritten candidates 0.169 * * * [progress]: generating series expansions 0.169 * * * [progress]: simplifying candidates 0.169 * [simplify]: Simplifying using # : 0.172 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.172 * [simplify]: Simplified to: 0.172 * * * [progress]: adding candidates to table 0.172 * * [progress]: iteration 3 / 4 0.172 * * * [progress]: picking best candidate 0.174 * * * * [pick]: Picked # 0.174 * * * [progress]: localizing error 0.179 * * * [progress]: generating rewritten candidates 0.179 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.197 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.211 * * * [progress]: generating series expansions 0.211 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.212 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in (x y) around 0 0.212 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in y 0.212 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.212 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.212 * [taylor]: Taking taylor expansion of 500.0 in y 0.213 * [taylor]: Taking taylor expansion of (- x y) in y 0.213 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x 0.213 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.213 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.213 * [taylor]: Taking taylor expansion of 500.0 in x 0.214 * [taylor]: Taking taylor expansion of (- x y) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of y in x 0.214 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x 0.214 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.214 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.214 * [taylor]: Taking taylor expansion of 500.0 in x 0.214 * [taylor]: Taking taylor expansion of (- x y) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of y in x 0.216 * [taylor]: Taking taylor expansion of (* -1 (* y (pow (sqrt 500.0) 2))) in y 0.216 * [taylor]: Taking taylor expansion of -1 in y 0.216 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 500.0) 2)) in y 0.216 * [taylor]: Taking taylor expansion of y in y 0.216 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.216 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.216 * [taylor]: Taking taylor expansion of 500.0 in y 0.220 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.220 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.220 * [taylor]: Taking taylor expansion of 500.0 in y 0.230 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in (x y) around 0 0.243 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in y 0.243 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.243 * [taylor]: Taking taylor expansion of x in y 0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.243 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.243 * [taylor]: Taking taylor expansion of 500.0 in y 0.244 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x 0.244 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.244 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.244 * [taylor]: Taking taylor expansion of 500.0 in x 0.245 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x 0.245 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.245 * [taylor]: Taking taylor expansion of y in x 0.245 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.245 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.245 * [taylor]: Taking taylor expansion of 500.0 in x 0.248 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.248 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.248 * [taylor]: Taking taylor expansion of 500.0 in y 0.251 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 500.0) 2) y)) in y 0.251 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y 0.251 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.251 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.251 * [taylor]: Taking taylor expansion of 500.0 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.264 * [taylor]: Taking taylor expansion of 0 in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.273 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in y 0.273 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.273 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.273 * [taylor]: Taking taylor expansion of 500.0 in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x 0.274 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.274 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.274 * [taylor]: Taking taylor expansion of 500.0 in x 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x 0.275 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.275 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.275 * [taylor]: Taking taylor expansion of 500.0 in x 0.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt 500.0) 2)) in y 0.278 * [taylor]: Taking taylor expansion of -1 in y 0.278 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.278 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.278 * [taylor]: Taking taylor expansion of 500.0 in y 0.281 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y 0.281 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.281 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.281 * [taylor]: Taking taylor expansion of 500.0 in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of 0 in y 0.295 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [taylor]: Taking taylor expansion of 0 in y 0.304 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.304 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in (x y) around 0 0.304 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in y 0.305 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.305 * [taylor]: Taking taylor expansion of 500.0 in y 0.305 * [taylor]: Taking taylor expansion of (- x y) in y 0.305 * [taylor]: Taking taylor expansion of x in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x 0.305 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.305 * [taylor]: Taking taylor expansion of 500.0 in x 0.306 * [taylor]: Taking taylor expansion of (- x y) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x 0.306 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.306 * [taylor]: Taking taylor expansion of 500.0 in x 0.307 * [taylor]: Taking taylor expansion of (- x y) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of y in x 0.307 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 500.0))) in y 0.307 * [taylor]: Taking taylor expansion of -1 in y 0.307 * [taylor]: Taking taylor expansion of (* y (sqrt 500.0)) in y 0.307 * [taylor]: Taking taylor expansion of y in y 0.307 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.307 * [taylor]: Taking taylor expansion of 500.0 in y 0.309 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.309 * [taylor]: Taking taylor expansion of 500.0 in y 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in (x y) around 0 0.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in y 0.326 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.326 * [taylor]: Taking taylor expansion of x in y 0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.326 * [taylor]: Taking taylor expansion of 500.0 in y 0.327 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x 0.327 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.328 * [taylor]: Taking taylor expansion of 500.0 in x 0.328 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.329 * [taylor]: Taking taylor expansion of y in x 0.329 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.329 * [taylor]: Taking taylor expansion of 500.0 in x 0.330 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.330 * [taylor]: Taking taylor expansion of 500.0 in y 0.332 * [taylor]: Taking taylor expansion of (- (/ (sqrt 500.0) y)) in y 0.332 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y 0.332 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.332 * [taylor]: Taking taylor expansion of 500.0 in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of 0 in y 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.344 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.345 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in y 0.346 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.346 * [taylor]: Taking taylor expansion of 500.0 in y 0.346 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.346 * [taylor]: Taking taylor expansion of x in y 0.347 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x 0.347 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.347 * [taylor]: Taking taylor expansion of 500.0 in x 0.347 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) 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 y) (/ 1 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 (/ 1 x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (* -1 (sqrt 500.0)) in y 0.350 * [taylor]: Taking taylor expansion of -1 in y 0.350 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.350 * [taylor]: Taking taylor expansion of 500.0 in y 0.352 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) 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 0.356 * [taylor]: Taking taylor expansion of 0 in y 0.360 * [taylor]: Taking taylor expansion of 0 in y 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.366 * * * [progress]: simplifying candidates 0.367 * [simplify]: Simplifying using # : (* (sqrt 500.0) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (* (sqrt 500.0) (- x y))) (+ (log (sqrt 500.0)) (+ (log (sqrt 500.0)) (log (- x y)))) (+ (log (sqrt 500.0)) (log (* (sqrt 500.0) (- x y)))) (log (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (exp (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (* (* (* (sqrt 500.0) (sqrt 500.0)) (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) (- x y)) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (- x y)))) (* (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))) (cbrt (* (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 500.0) (- x y)))) (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (* (sqrt 500.0) (* (sqrt 500.0) x)) (* (sqrt 500.0) (* (sqrt 500.0) (- y))) (* (sqrt 500.0) (* (sqrt 500.0) x)) (* (sqrt 500.0) (* (sqrt 500.0) (- y))) (* (sqrt 500.0) (* x (sqrt 500.0))) (* (sqrt 500.0) (* (- y) (sqrt 500.0))) (* (sqrt 500.0) (* x (sqrt 500.0))) (* (sqrt 500.0) (* (- y) (sqrt 500.0))) (* (* (sqrt 500.0) x) (sqrt 500.0)) (* (* (sqrt 500.0) (- y)) (sqrt 500.0)) (* (* (sqrt 500.0) x) (sqrt 500.0)) (* (* (sqrt 500.0) (- y)) (sqrt 500.0)) (* (* x (sqrt 500.0)) (sqrt 500.0)) (* (* (- y) (sqrt 500.0)) (sqrt 500.0)) (* (* x (sqrt 500.0)) (sqrt 500.0)) (* (* (- y) (sqrt 500.0)) (sqrt 500.0)) (* (sqrt 500.0) (sqrt 500.0)) (* (cbrt (sqrt 500.0)) (* (sqrt 500.0) (- x y))) (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y))) (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (* (sqrt 500.0) (- x y))) (* (sqrt (sqrt 500.0)) (* (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)) (+ (log (sqrt 500.0)) (log (- x y))) (log (* (sqrt 500.0) (- x y))) (exp (* (sqrt 500.0) (- x y))) (* (* (* (sqrt 500.0) (sqrt 500.0)) (sqrt 500.0)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (sqrt 500.0) (- x y))) (cbrt (* (sqrt 500.0) (- x y)))) (cbrt (* (sqrt 500.0) (- x y))) (* (* (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (- x y))) (* (sqrt 500.0) (- x y))) (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))) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* x (sqrt 500.0)) (* (- y) (sqrt 500.0)) (* x (sqrt 500.0)) (* (- y) (sqrt 500.0)) (* (sqrt 500.0) (* (cbrt (- x y)) (cbrt (- x y)))) (* (sqrt 500.0) (sqrt (- x y))) (* (sqrt 500.0) 1) (* (sqrt 500.0) (+ (sqrt x) (sqrt y))) (* (sqrt 500.0) 1) (* (cbrt (sqrt 500.0)) (- x y)) (* (sqrt (cbrt 500.0)) (- x y)) (* (sqrt (sqrt 500.0)) (- x y)) (* (sqrt 500.0) (- x y)) (* (sqrt (sqrt 500.0)) (- x y)) (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (- (pow x 3) (pow y 3))) (* (sqrt 500.0) (- (* x x) (* y y))) (- (* 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))) 0.371 * * [simplify]: iteration 0 : 193 enodes (cost 306 ) 0.375 * * [simplify]: iteration 1 : 946 enodes (cost 268 ) 0.398 * * [simplify]: iteration 2 : 5002 enodes (cost 265 ) 0.400 * [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))) (pow (exp 500.0) (- x y)) (pow (* 500.0 (- x y)) 3) (pow (* 500.0 (- x y)) 3) (* (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y))))) (cbrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (pow (* 500.0 (- x y)) 3) (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (sqrt (* (sqrt 500.0) (* (sqrt 500.0) (- x y)))) (* 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 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) 500.0 (* (cbrt (sqrt 500.0)) (* (sqrt 500.0) (- x y))) (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y))) (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y))) (* 500.0 (- x y)) (* (sqrt (sqrt 500.0)) (* (sqrt 500.0) (- x y))) (* 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 (- x y)) (pow (sqrt 500.0) 1/2)) (* (sqrt (- x y)) (pow (sqrt 500.0) 1/2)) (* (sqrt (- x y)) (pow (sqrt 500.0) 1/2)) (* (sqrt (- x y)) (pow (sqrt 500.0) 1/2)) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (- y)) (* (sqrt 500.0) (* (cbrt (- x y)) (cbrt (- x y)))) (* (sqrt 500.0) (sqrt (- x y))) (sqrt 500.0) (* (sqrt 500.0) (+ (sqrt x) (sqrt y))) (sqrt 500.0) (* (cbrt (sqrt 500.0)) (- x y)) (* (sqrt (cbrt 500.0)) (- x y)) (* (sqrt (sqrt 500.0)) (- x y)) (* (sqrt 500.0) (- x y)) (* (sqrt (sqrt 500.0)) (- x 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 0.485 * [progress]: [Phase 3 of 3] Extracting. 0.486 * * [regime]: Finding splitpoints for: (# #) 0.486 * * * [regime-changes]: Trying 3 branch expressions: ((- x y) y x) 0.486 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.496 * * * * [regimes]: Trying to branch on y from (# #) 0.507 * * * * [regimes]: Trying to branch on x from (# #) 0.520 * * * [regime]: Found split indices: #