3.187 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (* 500.0 (- x y)) 0.014 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.015 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.016 * * [simplify]: iteration 2 : 21 enodes (cost 2 ) 0.017 * * [simplify]: iteration 3 : 26 enodes (cost 2 ) 0.019 * * [simplify]: iteration 4 : 26 enodes (cost 2 ) 0.019 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.019 * * [progress]: iteration 1 / 4 0.019 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.024 * * * [progress]: generating rewritten candidates 0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.044 * * * [progress]: generating series expansions 0.044 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.044 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.044 * [taylor]: Taking taylor expansion of 500.0 in y 0.044 * [taylor]: Taking taylor expansion of (- x y) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.044 * [taylor]: Taking taylor expansion of 500.0 in x 0.045 * [taylor]: Taking taylor expansion of (- x y) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.045 * [taylor]: Taking taylor expansion of 500.0 in x 0.045 * [taylor]: Taking taylor expansion of (- x y) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.045 * [taylor]: Taking taylor expansion of -500.0 in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of 500.0 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [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 0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (* 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 in y 0.052 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.052 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.052 * [taylor]: Taking taylor expansion of 500.0 in y 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.060 * [taylor]: Taking taylor expansion of 500.0 in y 0.060 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.061 * [taylor]: Taking taylor expansion of 500.0 in x 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.061 * [taylor]: Taking taylor expansion of 500.0 in x 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of -500.0 in y 0.063 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.063 * [taylor]: Taking taylor expansion of 500.0 in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.070 * * * [progress]: simplifying candidates 0.071 * [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)) 0.074 * * [simplify]: iteration 0 : 112 enodes (cost 98 ) 0.076 * * [simplify]: iteration 1 : 460 enodes (cost 88 ) 0.086 * * [simplify]: iteration 2 : 1881 enodes (cost 88 ) 0.115 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.116 * [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)) 0.116 * * * [progress]: adding candidates to table 0.153 * * [progress]: iteration 2 / 4 0.153 * * * [progress]: picking best candidate 0.155 * * * * [pick]: Picked # 0.155 * * * [progress]: localizing error 0.161 * * * [progress]: generating rewritten candidates 0.161 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.169 * * * [progress]: generating series expansions 0.169 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.170 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 0.170 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 0.170 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 0.170 * [taylor]: Taking taylor expansion of 500.0 in y 0.170 * [taylor]: Taking taylor expansion of x in y 0.170 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.170 * [taylor]: Taking taylor expansion of 500.0 in y 0.170 * [taylor]: Taking taylor expansion of y in y 0.170 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.170 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.170 * [taylor]: Taking taylor expansion of 500.0 in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.170 * [taylor]: Taking taylor expansion of 500.0 in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.170 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.170 * [taylor]: Taking taylor expansion of 500.0 in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.170 * [taylor]: Taking taylor expansion of 500.0 in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.171 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 0.171 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.171 * [taylor]: Taking taylor expansion of 500.0 in y 0.171 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of 500.0 in y 0.177 * [taylor]: Taking taylor expansion of 0 in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 0.180 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 0.180 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.180 * [taylor]: Taking taylor expansion of 500.0 in y 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.180 * [taylor]: Taking taylor expansion of x in y 0.180 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.180 * [taylor]: Taking taylor expansion of 500.0 in y 0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.180 * [taylor]: Taking taylor expansion of y in y 0.180 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.180 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of 500.0 in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.181 * [taylor]: Taking taylor expansion of 500.0 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.181 * [taylor]: Taking taylor expansion of y in x 0.181 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.181 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.181 * [taylor]: Taking taylor expansion of 500.0 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.181 * [taylor]: Taking taylor expansion of 500.0 in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.181 * [taylor]: Taking taylor expansion of y in x 0.182 * [taylor]: Taking taylor expansion of 500.0 in y 0.183 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.183 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.183 * [taylor]: Taking taylor expansion of 500.0 in y 0.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.183 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.188 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 0.192 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.192 * [taylor]: Taking taylor expansion of 500.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.192 * [taylor]: Taking taylor expansion of 500.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.192 * [taylor]: Taking taylor expansion of x in y 0.192 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.192 * [taylor]: Taking taylor expansion of 500.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of 500.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.192 * [taylor]: Taking taylor expansion of 500.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.193 * [taylor]: Taking taylor expansion of 500.0 in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.194 * [taylor]: Taking taylor expansion of (- 500.0) in y 0.194 * [taylor]: Taking taylor expansion of 500.0 in y 0.195 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.195 * [taylor]: Taking taylor expansion of 500.0 in y 0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.195 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.204 * * * [progress]: simplifying candidates 0.204 * [simplify]: Simplifying using # : (* (exp (* 500.0 x)) (exp (* 500.0 (- y)))) (log (+ (* 500.0 x) (* 500.0 (- y)))) (exp (+ (* 500.0 x) (* 500.0 (- y)))) (* (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (cbrt (+ (* 500.0 x) (* 500.0 (- y))))) (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (* (* (+ (* 500.0 x) (* 500.0 (- y))) (+ (* 500.0 x) (* 500.0 (- y)))) (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (+ (pow (* 500.0 x) 3) (pow (* 500.0 (- y)) 3)) (+ (* (* 500.0 x) (* 500.0 x)) (- (* (* 500.0 (- y)) (* 500.0 (- y))) (* (* 500.0 x) (* 500.0 (- y))))) (- (* (* 500.0 x) (* 500.0 x)) (* (* 500.0 (- y)) (* 500.0 (- y)))) (- (* 500.0 x) (* 500.0 (- y))) (+ x (- y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0.207 * * [simplify]: iteration 0 : 104 enodes (cost 90 ) 0.210 * * [simplify]: iteration 1 : 435 enodes (cost 69 ) 0.221 * * [simplify]: iteration 2 : 1927 enodes (cost 66 ) 0.267 * * [simplify]: iteration 3 : 5002 enodes (cost 65 ) 0.268 * [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 (- y)))) (cbrt (+ (* 500.0 x) (* 500.0 (- y))))) (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (pow (* 500.0 (- x y)) 3) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- 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)) 0.268 * * * [progress]: adding candidates to table 0.291 * * [progress]: iteration 3 / 4 0.291 * * * [progress]: picking best candidate 0.292 * * * * [pick]: Picked # 0.292 * * * [progress]: localizing error 0.300 * * * [progress]: generating rewritten candidates 0.300 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.349 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.361 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.391 * * * [progress]: generating series expansions 0.391 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.391 * [approximate]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in (x y) around 0 0.391 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in y 0.391 * [taylor]: Taking taylor expansion of 500.0 in y 0.391 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in y 0.391 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.391 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (+ x y) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in x 0.391 * [taylor]: Taking taylor expansion of 500.0 in x 0.391 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in x 0.391 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.391 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (+ x y) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (pow x 2) (pow y 2)) (+ x y))) in x 0.392 * [taylor]: Taking taylor expansion of 500.0 in x 0.392 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ x y)) in x 0.392 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (+ x y) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.392 * [taylor]: Taking taylor expansion of -500.0 in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of 500.0 in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [approximate]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.399 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y 0.400 * [taylor]: Taking taylor expansion of 500.0 in y 0.400 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.400 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.400 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.401 * [taylor]: Taking taylor expansion of x in y 0.402 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.402 * [taylor]: Taking taylor expansion of 500.0 in x 0.402 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.402 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.402 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.402 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.402 * [taylor]: Taking taylor expansion of y in x 0.402 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.402 * [taylor]: Taking taylor expansion of y in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (* 500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.403 * [taylor]: Taking taylor expansion of 500.0 in x 0.403 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.403 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.404 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of 500.0 in y 0.407 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.407 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.407 * [taylor]: Taking taylor expansion of 500.0 in y 0.407 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.407 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [approximate]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.421 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y 0.421 * [taylor]: Taking taylor expansion of -500.0 in y 0.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y 0.421 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.421 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.421 * [taylor]: Taking taylor expansion of x in y 0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.422 * [taylor]: Taking taylor expansion of x in y 0.423 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.423 * [taylor]: Taking taylor expansion of -500.0 in x 0.423 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.423 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (* -500.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x 0.425 * [taylor]: Taking taylor expansion of -500.0 in x 0.425 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x 0.425 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.425 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.425 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.427 * [taylor]: Taking taylor expansion of -500.0 in y 0.428 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.428 * [taylor]: Taking taylor expansion of 500.0 in y 0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.432 * [taylor]: Taking taylor expansion of 0 in y 0.436 * [taylor]: Taking taylor expansion of 0 in y 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.442 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.442 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 0.442 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.442 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.444 * [taylor]: Taking taylor expansion of 1 in y 0.445 * [taylor]: Taking taylor expansion of 0 in y 0.447 * [taylor]: Taking taylor expansion of 0 in y 0.447 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.448 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.448 * [taylor]: Taking taylor expansion of x in y 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.448 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.448 * [taylor]: Taking taylor expansion of y in y 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.449 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.450 * [taylor]: Taking taylor expansion of 1 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.452 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of 0 in y 0.456 * [taylor]: Taking taylor expansion of 0 in y 0.458 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.458 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.458 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.459 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.460 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of 1 in y 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.462 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.462 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of 0 in y 0.469 * [taylor]: Taking taylor expansion of 0 in y 0.471 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.471 * [approximate]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in (x y) around 0 0.471 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in y 0.471 * [taylor]: Taking taylor expansion of 500.0 in y 0.471 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.471 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.471 * [taylor]: Taking taylor expansion of x in y 0.471 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.471 * [taylor]: Taking taylor expansion of y in y 0.471 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in x 0.471 * [taylor]: Taking taylor expansion of 500.0 in x 0.471 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.471 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.471 * [taylor]: Taking taylor expansion of y in x 0.471 * [taylor]: Taking taylor expansion of (* 500.0 (- (pow x 2) (pow y 2))) in x 0.471 * [taylor]: Taking taylor expansion of 500.0 in x 0.471 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.471 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.471 * [taylor]: Taking taylor expansion of y in x 0.471 * [taylor]: Taking taylor expansion of (* -500.0 (pow y 2)) in y 0.472 * [taylor]: Taking taylor expansion of -500.0 in y 0.472 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.472 * [taylor]: Taking taylor expansion of y in y 0.472 * [taylor]: Taking taylor expansion of 0 in y 0.474 * [taylor]: Taking taylor expansion of 500.0 in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.479 * [taylor]: Taking taylor expansion of 0 in y 0.479 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 0.479 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.479 * [taylor]: Taking taylor expansion of 500.0 in y 0.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.479 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.479 * [taylor]: Taking taylor expansion of x in y 0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.479 * [taylor]: Taking taylor expansion of y in y 0.480 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.480 * [taylor]: Taking taylor expansion of 500.0 in x 0.480 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.480 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.480 * [taylor]: Taking taylor expansion of x in x 0.480 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.480 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.480 * [taylor]: Taking taylor expansion of y in x 0.481 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.481 * [taylor]: Taking taylor expansion of 500.0 in x 0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.481 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.481 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.481 * [taylor]: Taking taylor expansion of y in x 0.482 * [taylor]: Taking taylor expansion of 500.0 in y 0.483 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 (pow y 2)))) in y 0.484 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 (pow y 2))) in y 0.484 * [taylor]: Taking taylor expansion of 500.0 in y 0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.485 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.492 * [taylor]: Taking taylor expansion of 0 in y 0.494 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 0.494 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.494 * [taylor]: Taking taylor expansion of 500.0 in y 0.494 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.494 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.494 * [taylor]: Taking taylor expansion of x in y 0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.494 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.495 * [taylor]: Taking taylor expansion of 500.0 in x 0.495 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.495 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.495 * [taylor]: Taking taylor expansion of y in x 0.495 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.495 * [taylor]: Taking taylor expansion of 500.0 in x 0.495 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.495 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.496 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of 500.0 in y 0.498 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 (pow y 2)))) in y 0.499 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 (pow y 2))) in y 0.499 * [taylor]: Taking taylor expansion of 500.0 in y 0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.499 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of 0 in y 0.506 * [taylor]: Taking taylor expansion of 0 in y 0.508 * * * [progress]: simplifying candidates 0.509 * [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))) (- (* 500.0 (- (* x x) (* y y)))) (- (+ 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)))) (- (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* 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 (- (* y y))) (* 500.0 (* x x)) (* 500.0 (- (* y y))) (* (* x x) 500.0) (* (- (* y y)) 500.0) (* (* x x) 500.0) (* (- (* 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))) 0.514 * * [simplify]: iteration 0 : 309 enodes (cost 483 ) 0.520 * * [simplify]: iteration 1 : 1609 enodes (cost 406 ) 0.553 * * [simplify]: iteration 2 : 5001 enodes (cost 379 ) 0.555 * [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))) (- (* 500.0 (- (* x x) (* y y)))) (- (+ 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)) (- (* y y)) (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* 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 (- (* y y))) (* 500.0 (* x x)) (* 500.0 (- (* y y))) (* 500.0 (* x x)) (* 500.0 (- (* y y))) (* 500.0 (* x x)) (* 500.0 (- (* 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 (* (- (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))) 0.555 * * * [progress]: adding candidates to table 0.670 * * [progress]: iteration 4 / 4 0.670 * * * [progress]: picking best candidate 0.671 * * * * [pick]: Picked # 0.671 * * * [progress]: localizing error 0.676 * * * [progress]: generating rewritten candidates 0.676 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.693 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.713 * * * [progress]: generating series expansions 0.713 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.713 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.713 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.713 * [taylor]: Taking taylor expansion of 500.0 in y 0.713 * [taylor]: Taking taylor expansion of (- x y) in y 0.713 * [taylor]: Taking taylor expansion of x in y 0.713 * [taylor]: Taking taylor expansion of y in y 0.713 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.713 * [taylor]: Taking taylor expansion of 500.0 in x 0.713 * [taylor]: Taking taylor expansion of (- x y) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of y in x 0.714 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.714 * [taylor]: Taking taylor expansion of 500.0 in x 0.714 * [taylor]: Taking taylor expansion of (- x y) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of y in x 0.714 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.714 * [taylor]: Taking taylor expansion of -500.0 in y 0.714 * [taylor]: Taking taylor expansion of y in y 0.715 * [taylor]: Taking taylor expansion of 500.0 in y 0.717 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.719 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.719 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.719 * [taylor]: Taking taylor expansion of 500.0 in y 0.719 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.719 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.719 * [taylor]: Taking taylor expansion of y in y 0.719 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.719 * [taylor]: Taking taylor expansion of 500.0 in x 0.719 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.719 * [taylor]: Taking taylor expansion of y in x 0.719 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.719 * [taylor]: Taking taylor expansion of 500.0 in x 0.719 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.720 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.720 * [taylor]: Taking taylor expansion of y in x 0.720 * [taylor]: Taking taylor expansion of 500.0 in y 0.721 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.721 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.721 * [taylor]: Taking taylor expansion of 500.0 in y 0.721 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.725 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.729 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.729 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.729 * [taylor]: Taking taylor expansion of 500.0 in y 0.729 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.729 * [taylor]: Taking taylor expansion of x in y 0.729 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.729 * [taylor]: Taking taylor expansion of 500.0 in x 0.729 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.729 * [taylor]: Taking taylor expansion of y in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.729 * [taylor]: Taking taylor expansion of 500.0 in x 0.730 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.730 * [taylor]: Taking taylor expansion of y in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of -500.0 in y 0.731 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.731 * [taylor]: Taking taylor expansion of 500.0 in y 0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.731 * [taylor]: Taking taylor expansion of y in y 0.733 * [taylor]: Taking taylor expansion of 0 in y 0.735 * [taylor]: Taking taylor expansion of 0 in y 0.738 * [taylor]: Taking taylor expansion of 0 in y 0.738 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.738 * [approximate]: Taking taylor expansion of (/ 1 (- x y)) in (x y) around 0 0.738 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y 0.738 * [taylor]: Taking taylor expansion of (- x y) in y 0.738 * [taylor]: Taking taylor expansion of x in y 0.738 * [taylor]: Taking taylor expansion of y in y 0.739 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x 0.739 * [taylor]: Taking taylor expansion of (- x y) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of y in x 0.739 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x 0.739 * [taylor]: Taking taylor expansion of (- x y) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of y in x 0.739 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.739 * [taylor]: Taking taylor expansion of -1 in y 0.739 * [taylor]: Taking taylor expansion of y in y 0.740 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.740 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.740 * [taylor]: Taking taylor expansion of y in y 0.743 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y 0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.743 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.743 * [taylor]: Taking taylor expansion of y in y 0.749 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.749 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y 0.749 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.749 * [taylor]: Taking taylor expansion of x in y 0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.749 * [taylor]: Taking taylor expansion of y in y 0.750 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x 0.750 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.751 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.751 * [taylor]: Taking taylor expansion of y in x 0.752 * [taylor]: Taking taylor expansion of 1 in y 0.752 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.752 * [taylor]: Taking taylor expansion of y in y 0.755 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.755 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.755 * [taylor]: Taking taylor expansion of y in y 0.758 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.758 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in y 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.758 * [taylor]: Taking taylor expansion of y in y 0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.758 * [taylor]: Taking taylor expansion of x in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x 0.759 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x 0.760 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.760 * [taylor]: Taking taylor expansion of y in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of -1 in y 0.761 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.764 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.764 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.764 * [taylor]: Taking taylor expansion of y in y 0.767 * * * [progress]: simplifying candidates 0.769 * [simplify]: Simplifying using # : (- (log 500.0) (- (log (- x y)))) (- (log 500.0) (- 0 (log (- x y)))) (- (log 500.0) (- (log 1) (log (- x y)))) (- (log 500.0) (log (/ 1 (- x y)))) (log (/ 500.0 (/ 1 (- x y)))) (exp (/ 500.0 (/ 1 (- x y)))) (/ (* (* 500.0 500.0) 500.0) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))) (/ (* (* 500.0 500.0) 500.0) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))) (* (cbrt (/ 500.0 (/ 1 (- x y)))) (cbrt (/ 500.0 (/ 1 (- x y))))) (cbrt (/ 500.0 (/ 1 (- x y)))) (* (* (/ 500.0 (/ 1 (- x y))) (/ 500.0 (/ 1 (- x y)))) (/ 500.0 (/ 1 (- x y)))) (sqrt (/ 500.0 (/ 1 (- x y)))) (sqrt (/ 500.0 (/ 1 (- x y)))) (- 500.0) (- (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ (cbrt 500.0) (cbrt (/ 1 (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (sqrt (/ 1 (- x y)))) (/ (cbrt 500.0) (sqrt (/ 1 (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (cbrt 500.0) (/ (cbrt 1) (cbrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))) (/ (cbrt 500.0) (/ (cbrt 1) (sqrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 500.0) (/ (cbrt 1) (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))) (/ (cbrt 500.0) (/ (cbrt 1) (- (sqrt x) (sqrt y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 500.0) (/ (cbrt 1) (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (cbrt 500.0) (/ (sqrt 1) (cbrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (sqrt 1) (sqrt (- x y)))) (/ (cbrt 500.0) (/ (sqrt 1) (sqrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (sqrt 1) 1)) (/ (cbrt 500.0) (/ (sqrt 1) (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (sqrt 1) (+ (sqrt x) (sqrt y)))) (/ (cbrt 500.0) (/ (sqrt 1) (- (sqrt x) (sqrt y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ (sqrt 1) 1)) (/ (cbrt 500.0) (/ (sqrt 1) (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (/ (cbrt 500.0) (/ 1 (cbrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 (sqrt (- x y)))) (/ (cbrt 500.0) (/ 1 (sqrt (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 1)) (/ (cbrt 500.0) (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 (+ (sqrt x) (sqrt y)))) (/ (cbrt 500.0) (/ 1 (- (sqrt x) (sqrt y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 1)) (/ (cbrt 500.0) (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) 1) (/ (cbrt 500.0) (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) 1) (/ (cbrt 500.0) (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 (- (pow x 3) (pow y 3)))) (/ (cbrt 500.0) (+ (* x x) (+ (* y y) (* x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (/ 1 (- (* x x) (* y y)))) (/ (cbrt 500.0) (+ x y)) (/ (sqrt 500.0) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ (sqrt 500.0) (cbrt (/ 1 (- x y)))) (/ (sqrt 500.0) (sqrt (/ 1 (- x y)))) (/ (sqrt 500.0) (sqrt (/ 1 (- x y)))) (/ (sqrt 500.0) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (sqrt 500.0) (/ (cbrt 1) (cbrt (- x y)))) (/ (sqrt 500.0) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))) (/ (sqrt 500.0) (/ (cbrt 1) (sqrt (- x y)))) (/ (sqrt 500.0) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt 500.0) (/ (cbrt 1) (- x y))) (/ (sqrt 500.0) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ (cbrt 1) (- (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt 500.0) (/ (cbrt 1) (- x y))) (/ (sqrt 500.0) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (sqrt 500.0) (/ (sqrt 1) (cbrt (- x y)))) (/ (sqrt 500.0) (/ (sqrt 1) (sqrt (- x y)))) (/ (sqrt 500.0) (/ (sqrt 1) (sqrt (- x y)))) (/ (sqrt 500.0) (/ (sqrt 1) 1)) (/ (sqrt 500.0) (/ (sqrt 1) (- x y))) (/ (sqrt 500.0) (/ (sqrt 1) (+ (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ (sqrt 1) (- (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ (sqrt 1) 1)) (/ (sqrt 500.0) (/ (sqrt 1) (- x y))) (/ (sqrt 500.0) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (/ (sqrt 500.0) (/ 1 (cbrt (- x y)))) (/ (sqrt 500.0) (/ 1 (sqrt (- x y)))) (/ (sqrt 500.0) (/ 1 (sqrt (- x y)))) (/ (sqrt 500.0) (/ 1 1)) (/ (sqrt 500.0) (/ 1 (- x y))) (/ (sqrt 500.0) (/ 1 (+ (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ 1 (- (sqrt x) (sqrt y)))) (/ (sqrt 500.0) (/ 1 1)) (/ (sqrt 500.0) (/ 1 (- x y))) (/ (sqrt 500.0) 1) (/ (sqrt 500.0) (/ 1 (- x y))) (/ (sqrt 500.0) 1) (/ (sqrt 500.0) (/ 1 (- x y))) (/ (sqrt 500.0) (/ 1 (- (pow x 3) (pow y 3)))) (/ (sqrt 500.0) (+ (* x x) (+ (* y y) (* x y)))) (/ (sqrt 500.0) (/ 1 (- (* x x) (* y y)))) (/ (sqrt 500.0) (+ x y)) (/ 1 (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ 500.0 (cbrt (/ 1 (- x y)))) (/ 1 (sqrt (/ 1 (- x y)))) (/ 500.0 (sqrt (/ 1 (- x y)))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))) (/ 500.0 (/ (cbrt 1) (cbrt (- x y)))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))) (/ 500.0 (/ (cbrt 1) (sqrt (- x y)))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 500.0 (/ (cbrt 1) (- x y))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))) (/ 500.0 (/ (cbrt 1) (- (sqrt x) (sqrt y)))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 500.0 (/ (cbrt 1) (- x y))) (/ 1 (/ (sqrt 1) (* (cbrt (- x y)) (cbrt 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(/ (- x y) (cbrt 1)) (/ (- x y) (sqrt 1)) (/ (- x y) 1) (/ 1 (- (pow x 3) (pow y 3))) (/ 1 (- (* x x) (* y y))) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0 0 0 0.779 * * [simplify]: iteration 0 : 461 enodes (cost 1022 ) 0.787 * * [simplify]: iteration 1 : 2154 enodes (cost 896 ) 0.813 * * [simplify]: iteration 2 : 5001 enodes (cost 757 ) 0.817 * [simplify]: Simplified to: (log (* 500.0 (- x y))) (log (* 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 (/ 500.0 (/ 1 (- x y)))) (cbrt (/ 500.0 (/ 1 (- x y))))) (cbrt (/ 500.0 (/ 1 (- x y)))) (pow (* 500.0 (- x y)) 3) (sqrt (/ 500.0 (/ 1 (- x y)))) (sqrt (/ 500.0 (/ 1 (- x y)))) (- 500.0) (- (/ 1 (- x y))) (/ (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ (cbrt 500.0) (cbrt (/ 1 (- x y)))) (/ (* (cbrt 500.0) (cbrt 500.0)) (sqrt (/ 1 (- x y)))) 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500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)) (* (* (cbrt 500.0) (cbrt 500.0)) (+ (sqrt x) (sqrt y))) (* (- (sqrt x) (sqrt y)) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)) (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)) (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)) (* (* (cbrt 500.0) (cbrt 500.0)) (- (pow x 3) (pow y 3))) (/ (cbrt 500.0) (+ (* x x) (+ (* y y) (* x y)))) (* (* (cbrt 500.0) (cbrt 500.0)) (- (* x x) (* y y))) (/ (cbrt 500.0) (+ x y)) (/ (sqrt 500.0) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ (sqrt 500.0) (cbrt (/ 1 (- x y)))) (/ (sqrt 500.0) (sqrt (/ 1 (- x y)))) (/ (sqrt 500.0) (sqrt (/ 1 (- x y)))) (* (sqrt 500.0) (* (cbrt (- x y)) (cbrt (- x y)))) (* (sqrt 500.0) (cbrt (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (sqrt 500.0) (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (+ (sqrt x) (sqrt y))) (* (sqrt 500.0) (- (sqrt x) (sqrt y))) (sqrt 500.0) (* (sqrt 500.0) (- x y)) (* (sqrt 500.0) (* (cbrt (- x 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(- x y)) (* 500.0 (sqrt (- x y))) 1 (* 500.0 (- x y)) (+ (sqrt x) (sqrt y)) (* 500.0 (- (sqrt x) (sqrt y))) 1 (* 500.0 (- x y)) (* (cbrt (- x y)) (cbrt (- x y))) (* 500.0 (cbrt (- x y))) (sqrt (- x y)) (* 500.0 (sqrt (- x y))) 1 (* 500.0 (- x y)) (+ (sqrt x) (sqrt y)) (* 500.0 (- (sqrt x) (sqrt y))) 1 (* 500.0 (- x y)) (* (cbrt (- x y)) (cbrt (- x y))) (* 500.0 (cbrt (- x y))) (sqrt (- x y)) (* 500.0 (sqrt (- x y))) 1 (* 500.0 (- x y)) (+ (sqrt x) (sqrt y)) (* 500.0 (- (sqrt x) (sqrt y))) 1 (* 500.0 (- x y)) 1 (* 500.0 (- x y)) 1 (* 500.0 (- x y)) (- (pow x 3) (pow y 3)) (/ 500.0 (+ (* y (+ y x)) (* x x))) (- (* x x) (* y y)) (/ 500.0 (+ x y)) (- x y) (/ (/ 1 (- x y)) 500.0) (/ 500.0 (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))) (/ 500.0 (sqrt (/ 1 (- x y)))) (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 500.0 500.0 (* 500.0 (- (pow x 3) (pow y 3))) (* 500.0 (- (* x x) (* y y))) (/ (/ 1 (- x y)) (cbrt 500.0)) (/ (/ 1 (- x y)) (sqrt 500.0)) (/ (/ 1 (- x y)) 500.0) 500.0 (- 1) (log (/ 1 (- x y))) (log (/ 1 (- x y))) (log (/ 1 (- x y))) (log (/ 1 (- x y))) (exp (/ 1 (- x y))) (/ 1 (pow (- x y) 3)) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y)))) (cbrt (/ 1 (- x y))) (/ 1 (pow (- x y) 3)) (sqrt (/ 1 (- x y))) (sqrt (/ 1 (- x y))) (- 1) (- (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))) 1 (/ 1 (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (- (sqrt x) (sqrt y))) 1 (/ 1 (- x y)) (/ 1 (- x y)) (- x y) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (sqrt (- x y))) 1 (/ 1 (+ (sqrt x) (sqrt y))) 1 (- x y) (- x y) (- x y) (/ 1 (- (pow x 3) (pow y 3))) (/ 1 (- (* x x) (* y y))) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0 0 0 0.818 * * * [progress]: adding candidates to table 0.965 * [progress]: [Phase 3 of 3] Extracting. 0.965 * * [regime]: Finding splitpoints for: (# #) 0.965 * * * [regime-changes]: Trying 3 branch expressions: ((- x y) y x) 0.965 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.975 * * * * [regimes]: Trying to branch on y from (# #) 0.985 * * * * [regimes]: Trying to branch on x from (# #) 0.996 * * * [regime]: Found split indices: #