10.245 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (* 500.0 (- x y)) 0.015 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.017 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.018 * * [simplify]: iteration 2 : 21 enodes (cost 2 ) 0.019 * * [simplify]: iteration 3 : 26 enodes (cost 2 ) 0.021 * * [simplify]: iteration 4 : 26 enodes (cost 2 ) 0.021 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.021 * * [progress]: iteration 1 / 4 0.021 * * * [progress]: picking best candidate 0.022 * * * * [pick]: Picked # 0.022 * * * [progress]: localizing error 0.029 * * * [progress]: generating rewritten candidates 0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.036 * * * [progress]: generating series expansions 0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.036 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.036 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.036 * [taylor]: Taking taylor expansion of 500.0 in y 0.036 * [taylor]: Taking taylor expansion of (- x y) in y 0.036 * [taylor]: Taking taylor expansion of x in y 0.036 * [taylor]: Taking taylor expansion of y in y 0.036 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.036 * [taylor]: Taking taylor expansion of 500.0 in x 0.036 * [taylor]: Taking taylor expansion of (- x y) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.036 * [taylor]: Taking taylor expansion of 500.0 in x 0.036 * [taylor]: Taking taylor expansion of (- x y) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.036 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.036 * [taylor]: Taking taylor expansion of -500.0 in y 0.036 * [taylor]: Taking taylor expansion of y in y 0.038 * [taylor]: Taking taylor expansion of 500.0 in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.042 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.042 * [taylor]: Taking taylor expansion of 500.0 in y 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.042 * [taylor]: Taking taylor expansion of x in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.043 * [taylor]: Taking taylor expansion of 500.0 in x 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.043 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.043 * [taylor]: Taking taylor expansion of 500.0 in x 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of 500.0 in y 0.045 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y 0.045 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.045 * [taylor]: Taking taylor expansion of 500.0 in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.054 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.054 * [taylor]: Taking taylor expansion of 500.0 in y 0.054 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.055 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.055 * [taylor]: Taking taylor expansion of x in y 0.055 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.055 * [taylor]: Taking taylor expansion of 500.0 in x 0.055 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.055 * [taylor]: Taking taylor expansion of 500.0 in x 0.055 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of -500.0 in y 0.057 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.057 * [taylor]: Taking taylor expansion of 500.0 in y 0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.057 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.066 * * * [progress]: simplifying candidates 0.067 * [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 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* x 500.0) (* (neg y) 500.0) (* x 500.0) (* (neg 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)) 0.070 * * [simplify]: iteration 0 : 112 enodes (cost 98 ) 0.073 * * [simplify]: iteration 1 : 460 enodes (cost 88 ) 0.083 * * [simplify]: iteration 2 : 1881 enodes (cost 88 ) 0.113 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.114 * [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 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg 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)) 0.114 * * * [progress]: adding candidates to table 0.149 * * [progress]: iteration 2 / 4 0.149 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.153 * * * [progress]: localizing error 0.158 * * * [progress]: generating rewritten candidates 0.158 * * * * [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 0.162 * [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 0.163 * [taylor]: Taking taylor expansion of (neg (* 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 0.165 * [taylor]: Taking taylor expansion of 500.0 in y 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.170 * [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 0.171 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.171 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.171 * [taylor]: Taking taylor expansion of 500.0 in x 0.171 * [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 0.172 * [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 0.173 * [taylor]: Taking taylor expansion of 500.0 in y 0.174 * [taylor]: Taking taylor expansion of (neg (* 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 0.184 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.184 * [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 (neg 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 0.190 * [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 # : (* (exp (* 500.0 x)) (exp (* 500.0 (neg y)))) (log (+ (* 500.0 x) (* 500.0 (neg y)))) (exp (+ (* 500.0 x) (* 500.0 (neg y)))) (* (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))) (cbrt (+ (* 500.0 x) (* 500.0 (neg y))))) (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))) (* (* (+ (* 500.0 x) (* 500.0 (neg y))) (+ (* 500.0 x) (* 500.0 (neg y)))) (+ (* 500.0 x) (* 500.0 (neg y)))) (sqrt (+ (* 500.0 x) (* 500.0 (neg y)))) (sqrt (+ (* 500.0 x) (* 500.0 (neg y)))) (+ (pow (* 500.0 x) 3) (pow (* 500.0 (neg y)) 3)) (+ (* (* 500.0 x) (* 500.0 x)) (- (* (* 500.0 (neg y)) (* 500.0 (neg y))) (* (* 500.0 x) (* 500.0 (neg y))))) (- (* (* 500.0 x) (* 500.0 x)) (* (* 500.0 (neg y)) (* 500.0 (neg y)))) (- (* 500.0 x) (* 500.0 (neg y))) (+ x (neg y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0.201 * * [simplify]: iteration 0 : 104 enodes (cost 90 ) 0.204 * * [simplify]: iteration 1 : 435 enodes (cost 69 ) 0.216 * * [simplify]: iteration 2 : 1927 enodes (cost 66 ) 0.262 * * [simplify]: iteration 3 : 5002 enodes (cost 65 ) 0.263 * [simplify]: Simplified to: (exp (* 500.0 (- x y))) (+ (log 500.0) (log (- x y))) (exp (* 500.0 (- x y))) (* (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))) (cbrt (+ (* 500.0 x) (* 500.0 (neg y))))) (cbrt (+ (* 500.0 x) (* 500.0 (neg y)))) (pow (* 500.0 (- x y)) 3) (sqrt (+ (* 500.0 x) (* 500.0 (neg y)))) (sqrt (+ (* 500.0 x) (* 500.0 (neg y)))) (- (pow (* 500.0 x) 3) (pow (* 500.0 y) 3)) (* 500.0 (+ (* x (* 500.0 x)) (* y (* 500.0 (+ x y))))) (* (* 500.0 500.0) (- (* x x) (* y y))) (* 500.0 (+ x y)) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.263 * * * [progress]: adding candidates to table 0.287 * * [progress]: iteration 3 / 4 0.287 * * * [progress]: picking best candidate 0.290 * * * * [pick]: Picked # 0.290 * * * [progress]: localizing error 0.296 * * * [progress]: generating rewritten candidates 0.296 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.305 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.314 * * * [progress]: generating series expansions 0.314 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.314 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in (x y) around 0 0.314 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in y 0.314 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.314 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.314 * [taylor]: Taking taylor expansion of 500.0 in y 0.315 * [taylor]: Taking taylor expansion of (- x y) in y 0.315 * [taylor]: Taking taylor expansion of x in y 0.315 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x 0.315 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.315 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.315 * [taylor]: Taking taylor expansion of 500.0 in x 0.316 * [taylor]: Taking taylor expansion of (- x y) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- x y)) in x 0.316 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.316 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.316 * [taylor]: Taking taylor expansion of 500.0 in x 0.317 * [taylor]: Taking taylor expansion of (- x y) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.318 * [taylor]: Taking taylor expansion of (* -1 (* y (pow (sqrt 500.0) 2))) in y 0.319 * [taylor]: Taking taylor expansion of -1 in y 0.319 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 500.0) 2)) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.319 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.319 * [taylor]: Taking taylor expansion of 500.0 in y 0.323 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.323 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.323 * [taylor]: Taking taylor expansion of 500.0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.338 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in (x y) around 0 0.341 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in y 0.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.341 * [taylor]: Taking taylor expansion of x in y 0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.341 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.342 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.342 * [taylor]: Taking taylor expansion of 500.0 in y 0.342 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x 0.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.343 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.343 * [taylor]: Taking taylor expansion of 500.0 in x 0.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 500.0) 2)) in x 0.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.344 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.344 * [taylor]: Taking taylor expansion of 500.0 in x 0.347 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.347 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.347 * [taylor]: Taking taylor expansion of 500.0 in y 0.349 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 500.0) 2) y)) in y 0.349 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y 0.349 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.349 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.349 * [taylor]: Taking taylor expansion of 500.0 in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.363 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.377 * [approximate]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.377 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in y 0.377 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.377 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.377 * [taylor]: Taking taylor expansion of 500.0 in y 0.377 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.377 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.378 * [taylor]: Taking taylor expansion of x in y 0.378 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x 0.378 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.378 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.378 * [taylor]: Taking taylor expansion of 500.0 in x 0.378 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.378 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* (pow (sqrt 500.0) 2) (- (/ 1 y) (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in x 0.379 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.379 * [taylor]: Taking taylor expansion of 500.0 in x 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt 500.0) 2)) in y 0.382 * [taylor]: Taking taylor expansion of -1 in y 0.382 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.382 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.382 * [taylor]: Taking taylor expansion of 500.0 in y 0.385 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 500.0) 2) y) in y 0.385 * [taylor]: Taking taylor expansion of (pow (sqrt 500.0) 2) in y 0.385 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.385 * [taylor]: Taking taylor expansion of 500.0 in y 0.386 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.408 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.409 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in (x y) around 0 0.409 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in y 0.409 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.409 * [taylor]: Taking taylor expansion of 500.0 in y 0.409 * [taylor]: Taking taylor expansion of (- x y) in y 0.409 * [taylor]: Taking taylor expansion of x in y 0.409 * [taylor]: Taking taylor expansion of y in y 0.409 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x 0.409 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.409 * [taylor]: Taking taylor expansion of 500.0 in x 0.410 * [taylor]: Taking taylor expansion of (- x y) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- x y)) in x 0.410 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.410 * [taylor]: Taking taylor expansion of 500.0 in x 0.411 * [taylor]: Taking taylor expansion of (- x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (* -1 (* y (sqrt 500.0))) in y 0.411 * [taylor]: Taking taylor expansion of -1 in y 0.411 * [taylor]: Taking taylor expansion of (* y (sqrt 500.0)) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.411 * [taylor]: Taking taylor expansion of 500.0 in y 0.414 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.414 * [taylor]: Taking taylor expansion of 500.0 in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.425 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in (x y) around 0 0.425 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in y 0.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.425 * [taylor]: Taking taylor expansion of x in y 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.425 * [taylor]: Taking taylor expansion of 500.0 in y 0.426 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x 0.426 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.426 * [taylor]: Taking taylor expansion of 500.0 in x 0.427 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 500.0)) in x 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.427 * [taylor]: Taking taylor expansion of y in x 0.427 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.427 * [taylor]: Taking taylor expansion of 500.0 in x 0.429 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.429 * [taylor]: Taking taylor expansion of 500.0 in y 0.430 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 500.0) y)) in y 0.430 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y 0.430 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.430 * [taylor]: Taking taylor expansion of 500.0 in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.438 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.444 * [approximate]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.444 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in y 0.444 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.444 * [taylor]: Taking taylor expansion of 500.0 in y 0.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.445 * [taylor]: Taking taylor expansion of y in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.445 * [taylor]: Taking taylor expansion of x in y 0.445 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x 0.445 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.445 * [taylor]: Taking taylor expansion of 500.0 in x 0.446 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.446 * [taylor]: Taking taylor expansion of y in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (* (sqrt 500.0) (- (/ 1 y) (/ 1 x))) in x 0.446 * [taylor]: Taking taylor expansion of (sqrt 500.0) in x 0.446 * [taylor]: Taking taylor expansion of 500.0 in x 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (* -1 (sqrt 500.0)) in y 0.448 * [taylor]: Taking taylor expansion of -1 in y 0.449 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.449 * [taylor]: Taking taylor expansion of 500.0 in y 0.456 * [taylor]: Taking taylor expansion of (/ (sqrt 500.0) y) in y 0.456 * [taylor]: Taking taylor expansion of (sqrt 500.0) in y 0.456 * [taylor]: Taking taylor expansion of 500.0 in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [taylor]: Taking taylor expansion of 0 in y 0.469 * [taylor]: Taking taylor expansion of 0 in y 0.470 * * * [progress]: simplifying candidates 0.471 * [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) (neg y))) (* (sqrt 500.0) (* (sqrt 500.0) x)) (* (sqrt 500.0) (* (sqrt 500.0) (neg y))) (* (sqrt 500.0) (* x (sqrt 500.0))) (* (sqrt 500.0) (* (neg y) (sqrt 500.0))) (* (sqrt 500.0) (* x (sqrt 500.0))) (* (sqrt 500.0) (* (neg y) (sqrt 500.0))) (* (* (sqrt 500.0) x) (sqrt 500.0)) (* (* (sqrt 500.0) (neg y)) (sqrt 500.0)) (* (* (sqrt 500.0) x) (sqrt 500.0)) (* (* (sqrt 500.0) (neg y)) (sqrt 500.0)) (* (* x (sqrt 500.0)) (sqrt 500.0)) (* (* (neg y) (sqrt 500.0)) (sqrt 500.0)) (* (* x (sqrt 500.0)) (sqrt 500.0)) (* (* (neg 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) (neg y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (neg y)) (* x (sqrt 500.0)) (* (neg y) (sqrt 500.0)) (* x (sqrt 500.0)) (* (neg 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))) 0.475 * * [simplify]: iteration 0 : 193 enodes (cost 306 ) 0.480 * * [simplify]: iteration 1 : 946 enodes (cost 268 ) 0.502 * * [simplify]: iteration 2 : 5002 enodes (cost 265 ) 0.504 * [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 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg y)) (* 500.0 x) (* 500.0 (neg 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) (neg y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (neg y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (neg y)) (* (sqrt 500.0) x) (* (sqrt 500.0) (neg 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)) 0.504 * * * [progress]: adding candidates to table 0.572 * * [progress]: iteration 4 / 4 0.572 * * * [progress]: picking best candidate 0.573 * * * * [pick]: Picked # 0.573 * * * [progress]: localizing error 0.580 * * * [progress]: generating rewritten candidates 0.580 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.589 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.593 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.600 * * * [progress]: generating series expansions 0.600 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.600 * [approximate]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in (x y) around 0 0.600 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in y 0.600 * [taylor]: Taking taylor expansion of 500.0 in y 0.600 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in y 0.600 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.600 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (+ x y) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in x 0.601 * [taylor]: Taking taylor expansion of 500.0 in x 0.601 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in x 0.601 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of (+ x y) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in x 0.601 * [taylor]: Taking taylor expansion of 500.0 in x 0.601 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in x 0.601 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of (+ x y) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.602 * [taylor]: Taking taylor expansion of -500.0 in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of 500.0 in y 0.606 * [taylor]: Taking taylor expansion of 0 in y 0.609 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [approximate]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.610 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y 0.610 * [taylor]: Taking taylor expansion of 500.0 in y 0.610 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y 0.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.610 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.610 * [taylor]: Taking taylor expansion of x in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.610 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.611 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.611 * [taylor]: Taking taylor expansion of y in y 0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.611 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.612 * [taylor]: Taking taylor expansion of 500.0 in x 0.612 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.612 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.612 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.612 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.613 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.614 * [taylor]: Taking taylor expansion of 500.0 in x 0.614 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.614 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.614 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.614 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of 500.0 in y 0.618 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 y))) in y 0.618 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.618 * [taylor]: Taking taylor expansion of 500.0 in y 0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.627 * [taylor]: Taking taylor expansion of 0 in y 0.637 * [taylor]: Taking taylor expansion of 0 in y 0.638 * [approximate]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.638 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y 0.638 * [taylor]: Taking taylor expansion of -500.0 in y 0.638 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y 0.638 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.638 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.638 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.640 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.640 * [taylor]: Taking taylor expansion of -500.0 in x 0.640 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.640 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.641 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.641 * [taylor]: Taking taylor expansion of y in x 0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.641 * [taylor]: Taking taylor expansion of y in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.642 * [taylor]: Taking taylor expansion of -500.0 in x 0.642 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.642 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.643 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of -500.0 in y 0.646 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.646 * [taylor]: Taking taylor expansion of 500.0 in y 0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.646 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of 0 in y 0.655 * [taylor]: Taking taylor expansion of 0 in y 0.661 * [taylor]: Taking taylor expansion of 0 in y 0.661 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.662 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 0.662 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.662 * [taylor]: Taking taylor expansion of x in y 0.662 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.662 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y 0.662 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.663 * [taylor]: Taking taylor expansion of 0 in y 0.664 * [taylor]: Taking taylor expansion of 1 in y 0.665 * [taylor]: Taking taylor expansion of 0 in y 0.668 * [taylor]: Taking taylor expansion of 0 in y 0.668 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.668 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.668 * [taylor]: Taking taylor expansion of x in y 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.668 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.668 * [taylor]: Taking taylor expansion of y in y 0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.669 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.670 * [taylor]: Taking taylor expansion of y in x 0.670 * [taylor]: Taking taylor expansion of 1 in y 0.671 * [taylor]: Taking taylor expansion of 0 in y 0.673 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.673 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.673 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of 0 in y 0.678 * [taylor]: Taking taylor expansion of 0 in y 0.680 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.680 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.680 * [taylor]: Taking taylor expansion of x in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.680 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.680 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.681 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.681 * [taylor]: Taking taylor expansion of y in x 0.681 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.681 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.682 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.682 * [taylor]: Taking taylor expansion of y in x 0.682 * [taylor]: Taking taylor expansion of 1 in y 0.683 * [taylor]: Taking taylor expansion of 0 in y 0.684 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.684 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.691 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.691 * [approximate]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in (x y) around 0 0.691 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in y 0.691 * [taylor]: Taking taylor expansion of 500.0 in y 0.691 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.691 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.691 * [taylor]: Taking taylor expansion of x in y 0.691 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in x 0.691 * [taylor]: Taking taylor expansion of 500.0 in x 0.691 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.692 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.692 * [taylor]: Taking taylor expansion of y in x 0.692 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in x 0.692 * [taylor]: Taking taylor expansion of 500.0 in x 0.692 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.692 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.692 * [taylor]: Taking taylor expansion of y in x 0.692 * [taylor]: Taking taylor expansion of (* -500.0 (pow y 2)) in y 0.692 * [taylor]: Taking taylor expansion of -500.0 in y 0.692 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.692 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of 0 in y 0.694 * [taylor]: Taking taylor expansion of 500.0 in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.701 * [taylor]: Taking taylor expansion of 0 in y 0.701 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 0.701 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.701 * [taylor]: Taking taylor expansion of 500.0 in y 0.701 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.701 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.701 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.701 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.702 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.702 * [taylor]: Taking taylor expansion of 500.0 in x 0.702 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.702 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.703 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.703 * [taylor]: Taking taylor expansion of y in x 0.703 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.703 * [taylor]: Taking taylor expansion of 500.0 in x 0.703 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.703 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.704 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.704 * [taylor]: Taking taylor expansion of y in x 0.704 * [taylor]: Taking taylor expansion of 500.0 in y 0.706 * [taylor]: Taking taylor expansion of 0 in y 0.707 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 (pow y 2)))) in y 0.707 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 (pow y 2))) in y 0.707 * [taylor]: Taking taylor expansion of 500.0 in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.707 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.707 * [taylor]: Taking taylor expansion of y in y 0.711 * [taylor]: Taking taylor expansion of 0 in y 0.720 * [taylor]: Taking taylor expansion of 0 in y 0.723 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 0.723 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.723 * [taylor]: Taking taylor expansion of 500.0 in y 0.723 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.723 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.723 * [taylor]: Taking taylor expansion of x in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.723 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.723 * [taylor]: Taking taylor expansion of y in y 0.724 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.724 * [taylor]: Taking taylor expansion of 500.0 in x 0.724 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.724 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.724 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.724 * [taylor]: Taking taylor expansion of y in x 0.724 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.724 * [taylor]: Taking taylor expansion of 500.0 in x 0.724 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.724 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.724 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.724 * [taylor]: Taking taylor expansion of x in x 0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.725 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.725 * [taylor]: Taking taylor expansion of y in x 0.726 * [taylor]: Taking taylor expansion of 500.0 in y 0.727 * [taylor]: Taking taylor expansion of 0 in y 0.729 * [taylor]: Taking taylor expansion of (neg (* 500.0 (/ 1 (pow y 2)))) in y 0.729 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 (pow y 2))) in y 0.729 * [taylor]: Taking taylor expansion of 500.0 in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.729 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.732 * [taylor]: Taking taylor expansion of 0 in y 0.737 * [taylor]: Taking taylor expansion of 0 in y 0.739 * * * [progress]: simplifying candidates 0.740 * [simplify]: Simplifying using # : (- (+ (log 500.0) (log (- (* x x) (* y y)))) (log (+ x y))) (- (log (* 500.0 (- (* x x) (* y y)))) (log (+ x y))) (log (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (exp (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (/ (* (* (* 500.0 500.0) 500.0) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (+ x y) (+ x y)) (+ x y))) (/ (* (* (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y)))) (* 500.0 (- (* x x) (* y y)))) (* (* (+ x y) (+ x y)) (+ x y))) (* (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y)))) (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (* (* (/ (* 500.0 (- (* x x) (* y y))) (+ x y)) (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (sqrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (sqrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (neg (* 500.0 (- (* x x) (* y y)))) (neg (+ x y)) (/ 500.0 (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (- (* x x) (* y y)) (cbrt (+ x y))) (/ 500.0 (sqrt (+ x y))) (/ (- (* x x) (* y y)) (sqrt (+ x y))) (/ 500.0 1) (/ (- (* x x) (* y y)) (+ x y)) (/ 500.0 1) (/ (- (* x x) (* y y)) (+ x y)) (/ 1 (+ x y)) (/ (+ x y) (* 500.0 (- (* x x) (* y y)))) (/ (* 500.0 (- (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (* 500.0 (- (* x x) (* y y))) (sqrt (+ x y))) (/ (* 500.0 (- (* x x) (* y y))) 1) (/ (* 500.0 (- (* x x) (* y y))) 1) (/ (+ x y) (- (* x x) (* y y))) (/ (* 500.0 (- (* x x) (* y y))) (+ (pow x 3) (pow y 3))) (/ (* 500.0 (- (* x x) (* y y))) (- (* x x) (* y y))) (* (+ x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))) (* (+ x y) (+ (* x x) (* y y))) (/ (exp (* x x)) (exp (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (neg (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* x x) (* y y)) (+ x y) (- x y) (neg (* y y)) (* 500.0 (- (* x x) (* y y))) (+ (log 500.0) (log (- (* x x) (* y y)))) (log (* 500.0 (- (* x x) (* y y)))) (exp (* 500.0 (- (* x x) (* y y)))) (* (* (* 500.0 500.0) 500.0) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (cbrt (* 500.0 (- (* x x) (* y y)))) (cbrt (* 500.0 (- (* x x) (* y y))))) (cbrt (* 500.0 (- (* x x) (* y y)))) (* (* (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y)))) (* 500.0 (- (* x x) (* y y)))) (sqrt (* 500.0 (- (* x x) (* y y)))) (sqrt (* 500.0 (- (* x x) (* y y)))) (* (sqrt 500.0) (sqrt (- (* x x) (* y y)))) (* (sqrt 500.0) (sqrt (- (* x x) (* y y)))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* (* x x) 500.0) (* (neg (* y y)) 500.0) (* (* x x) 500.0) (* (neg (* y y)) 500.0) (* 500.0 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (* 500.0 (sqrt (- (* x x) (* y y)))) (* 500.0 1) (* 500.0 (+ x y)) (* (cbrt 500.0) (- (* x x) (* y y))) (* (sqrt 500.0) (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (pow (* x x) 3) (pow (* y y) 3))) (* 500.0 (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (* 500.0 (pow x 2)) (* 500.0 (pow y 2))) (- (* 500.0 (pow x 2)) (* 500.0 (pow y 2))) (- (* 500.0 (pow x 2)) (* 500.0 (pow y 2))) 0.745 * * [simplify]: iteration 0 : 309 enodes (cost 483 ) 0.751 * * [simplify]: iteration 1 : 1609 enodes (cost 406 ) 0.784 * * [simplify]: iteration 2 : 5001 enodes (cost 379 ) 0.787 * [simplify]: Simplified to: (log (* 500.0 (- x y))) (log (* 500.0 (- x y))) (log (* 500.0 (- x y))) (exp (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (pow (* 500.0 (- x y)) 3) (pow (* 500.0 (- x y)) 3) (* (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y)))) (cbrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (pow (* 500.0 (- x y)) 3) (sqrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (sqrt (/ (* 500.0 (- (* x x) (* y y))) (+ x y))) (neg (* 500.0 (- (* x x) (* y y)))) (neg (+ x y)) (/ 500.0 (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (- (* x x) (* y y)) (cbrt (+ x y))) (/ 500.0 (sqrt (+ x y))) (/ (- (* x x) (* y y)) (sqrt (+ x y))) 500.0 (/ (- (* x x) (* y y)) (+ x y)) 500.0 (/ (- (* x x) (* y y)) (+ x y)) (/ 1 (+ x y)) (/ (+ x y) (* 500.0 (- (* x x) (* y y)))) (/ (* 500.0 (- (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (* 500.0 (- (* x x) (* y y))) (sqrt (+ x y))) (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y))) (/ 1 (- x y)) (/ (* 500.0 (- (* x x) (* y y))) (+ (pow x 3) (pow y 3))) 500.0 (* (+ (* (pow y 2) (+ (pow y 2) (pow x 2))) (* (* x x) (* x x))) (+ x y)) (* (+ x y) (+ (* x x) (* y y))) (exp (- (* x x) (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (pow (- (* x x) (* y y)) 3) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (pow (* x x) 3) (pow (* y y) 3)) (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4)) (neg (* y y)) (+ (* (neg (pow y 3)) y) (pow x 4)) (+ (* x x) (* y y)) (+ x y) (- x y) (neg (* y y)) (* 500.0 (- (* x x) (* y y))) (log (* 500.0 (- (* x x) (* y y)))) (log (* 500.0 (- (* x x) (* y y)))) (exp (* 500.0 (- (* x x) (* y y)))) (pow (* 500.0 (- (* x x) (* y y))) 3) (* (cbrt (* 500.0 (- (* x x) (* y y)))) (cbrt (* 500.0 (- (* x x) (* y y))))) (cbrt (* 500.0 (- (* x x) (* y y)))) (pow (* 500.0 (- (* x x) (* y y))) 3) (sqrt (* 500.0 (- (* x x) (* y y)))) (sqrt (* 500.0 (- (* x x) (* y y)))) (* (sqrt 500.0) (sqrt (- (* x x) (* y y)))) (* (sqrt 500.0) (sqrt (- (* x x) (* y y)))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* 500.0 (* x x)) (* 500.0 (neg (* y y))) (* 500.0 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (* 500.0 (sqrt (- (* x x) (* y y)))) 500.0 (* 500.0 (+ x y)) (* (cbrt 500.0) (- (* x x) (* y y))) (* (sqrt 500.0) (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (pow (* x x) 3) (pow (* y y) 3))) (+ (* 500.0 (pow x 4)) (* 500.0 (* (neg (pow y 3)) y))) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) (- (* x x) (* y y)) (- (* x x) (* y y)) (- (* x x) (* y y)) (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y))) (* 500.0 (- (* x x) (* y y))) 0.787 * * * [progress]: adding candidates to table 0.885 * [progress]: [Phase 3 of 3] Extracting. 0.885 * * [regime]: Finding splitpoints for: (# # # #) 0.885 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 0.885 * * * * [regimes]: Trying to branch on (- x y) from (# # # #) 0.903 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# # # #) 0.917 * * * * [regimes]: Trying to branch on y from (# # # #) 0.934 * * * * [regimes]: Trying to branch on x from (# # # #) 0.948 * * * [regime]: Found split indices: #