5.046 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) 0.019 * * [simplify]: iteration 0 : 13 enodes (cost 3 ) 0.020 * * [simplify]: iteration 1 : 32 enodes (cost 3 ) 0.022 * * [simplify]: iteration 2 : 66 enodes (cost 3 ) 0.023 * * [simplify]: iteration 3 : 92 enodes (cost 3 ) 0.025 * * [simplify]: iteration 4 : 100 enodes (cost 3 ) 0.027 * * [simplify]: iteration 5 : 100 enodes (cost 3 ) 0.027 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.029 * * [progress]: iteration 1 / 4 0.029 * * * [progress]: picking best candidate 0.032 * * * * [pick]: Picked # 0.032 * * * [progress]: localizing error 0.036 * * * [progress]: generating rewritten candidates 0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.043 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.050 * * * [progress]: generating series expansions 0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.050 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.050 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.050 * [taylor]: Taking taylor expansion of 2.0 in y 0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of (- x y) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.050 * [taylor]: Taking taylor expansion of 2.0 in x 0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (- x y) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.050 * [taylor]: Taking taylor expansion of 2.0 in x 0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (- x y) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.052 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.052 * [taylor]: Taking taylor expansion of 2.0 in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of 2.0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.061 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.061 * [taylor]: Taking taylor expansion of 2.0 in y 0.061 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 y) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.062 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.062 * [taylor]: Taking taylor expansion of 2.0 in x 0.062 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.063 * [taylor]: Taking taylor expansion of 2.0 in x 0.063 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.063 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 2.0 in y 0.065 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.065 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.065 * [taylor]: Taking taylor expansion of 2.0 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.083 * [taylor]: Taking taylor expansion of -2.0 in y 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.083 * [taylor]: Taking taylor expansion of -2.0 in x 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.084 * [taylor]: Taking taylor expansion of -2.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.087 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.087 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.100 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.100 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of (- x y) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (- x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (- x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of (- y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of 1 in y 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.106 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of 1 in y 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.118 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.118 * [taylor]: Taking taylor expansion of -1 in y 0.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.118 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.119 * [taylor]: Taking taylor expansion of -1 in x 0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.119 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.120 * [taylor]: Taking taylor expansion of -1 in x 0.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of 1 in y 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.135 * * * [progress]: simplifying candidates 0.135 * [simplify]: Simplifying using # : (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (+ (+ (log x) (log (- x y))) (log 2.0)) (+ (log (* x (- x y))) (log 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* 2.0 2.0) 2.0)) (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* 2.0 2.0) 2.0)) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (* (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 1) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x x) (* x (- y)) (* x x) (* x (- y)) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.139 * * [simplify]: iteration 0 : 190 enodes (cost 211 ) 0.144 * * [simplify]: iteration 1 : 920 enodes (cost 176 ) 0.167 * * [simplify]: iteration 2 : 5002 enodes (cost 176 ) 0.169 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* x (- x y)) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (pow (* x (- x y)) 3) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt (- x y)) (pow x 1/2)) (* (sqrt (- x y)) (pow x 1/2)) (pow x 2) (* x (- y)) (pow x 2) (* x (- y)) (pow x 2) (* x (- y)) (pow x 2) (* x (- y)) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.169 * * * [progress]: adding candidates to table 0.241 * * [progress]: iteration 2 / 4 0.241 * * * [progress]: picking best candidate 0.245 * * * * [pick]: Picked # 0.245 * * * [progress]: localizing error 0.249 * * * [progress]: generating rewritten candidates 0.249 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.257 * * * [progress]: generating series expansions 0.257 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.257 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.257 * [taylor]: Taking taylor expansion of 2.0 in y 0.257 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.257 * [taylor]: Taking taylor expansion of x in y 0.257 * [taylor]: Taking taylor expansion of (- x y) in y 0.257 * [taylor]: Taking taylor expansion of x in y 0.257 * [taylor]: Taking taylor expansion of y in y 0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.257 * [taylor]: Taking taylor expansion of 2.0 in x 0.257 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (- x y) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of y in x 0.257 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.257 * [taylor]: Taking taylor expansion of 2.0 in x 0.257 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (- x y) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of y in x 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.259 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.259 * [taylor]: Taking taylor expansion of 2.0 in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of 2.0 in y 0.264 * [taylor]: Taking taylor expansion of 0 in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.269 * [taylor]: Taking taylor expansion of 2.0 in y 0.269 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.269 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.269 * [taylor]: Taking taylor expansion of 2.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.270 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.270 * [taylor]: Taking taylor expansion of 2.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.270 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.271 * [taylor]: Taking taylor expansion of y in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of 2.0 in y 0.273 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.273 * [taylor]: Taking taylor expansion of 2.0 in y 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.286 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.286 * [taylor]: Taking taylor expansion of -2.0 in y 0.286 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.286 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.287 * [taylor]: Taking taylor expansion of -2.0 in x 0.287 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.288 * [taylor]: Taking taylor expansion of -2.0 in x 0.288 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of 2.0 in y 0.291 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.291 * [taylor]: Taking taylor expansion of 2.0 in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of 0 in y 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.304 * * * [progress]: simplifying candidates 0.304 * [simplify]: Simplifying using # : (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (+ (log x) (+ (log (- x y)) (log 2.0))) (+ (log x) (log (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0))) (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0))) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.308 * * [simplify]: iteration 0 : 140 enodes (cost 109 ) 0.311 * * [simplify]: iteration 1 : 544 enodes (cost 87 ) 0.324 * * [simplify]: iteration 2 : 3040 enodes (cost 87 ) 0.381 * * [simplify]: iteration 3 : 5003 enodes (cost 87 ) 0.381 * [simplify]: Simplified to: (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (pow (* x (* (- x y) 2.0)) 3) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) 0.382 * * * [progress]: adding candidates to table 0.413 * * [progress]: iteration 3 / 4 0.413 * * * [progress]: picking best candidate 0.415 * * * * [pick]: Picked # 0.415 * * * [progress]: localizing error 0.421 * * * [progress]: generating rewritten candidates 0.421 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.427 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.431 * * * [progress]: generating series expansions 0.431 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.432 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 0.432 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 0.432 * [taylor]: Taking taylor expansion of 2.0 in y 0.432 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.432 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.432 * [taylor]: Taking taylor expansion of x in y 0.432 * [taylor]: Taking taylor expansion of (* x y) in y 0.432 * [taylor]: Taking taylor expansion of x in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.432 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.432 * [taylor]: Taking taylor expansion of 2.0 in x 0.432 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (* x y) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of y in x 0.432 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.432 * [taylor]: Taking taylor expansion of 2.0 in x 0.432 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (* x y) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.434 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.434 * [taylor]: Taking taylor expansion of 2.0 in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of 2.0 in y 0.439 * [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 (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.444 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.444 * [taylor]: Taking taylor expansion of 2.0 in y 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.444 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.444 * [taylor]: Taking taylor expansion of x in y 0.444 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.444 * [taylor]: Taking taylor expansion of (* x y) in y 0.444 * [taylor]: Taking taylor expansion of x in y 0.444 * [taylor]: Taking taylor expansion of y in y 0.444 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.444 * [taylor]: Taking taylor expansion of 2.0 in x 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.444 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.445 * [taylor]: Taking taylor expansion of (* x y) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of y in x 0.445 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.445 * [taylor]: Taking taylor expansion of 2.0 in x 0.445 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.446 * [taylor]: Taking taylor expansion of (* x y) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of 2.0 in y 0.452 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.452 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.452 * [taylor]: Taking taylor expansion of 2.0 in y 0.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.452 * [taylor]: Taking taylor expansion of y in y 0.455 * [taylor]: Taking taylor expansion of 0 in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.465 * [taylor]: Taking taylor expansion of 0 in y 0.465 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.465 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.465 * [taylor]: Taking taylor expansion of 2.0 in y 0.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.465 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.466 * [taylor]: Taking taylor expansion of (* x y) in y 0.466 * [taylor]: Taking taylor expansion of x in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.466 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.466 * [taylor]: Taking taylor expansion of 2.0 in x 0.466 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.466 * [taylor]: Taking taylor expansion of (* x y) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.467 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.467 * [taylor]: Taking taylor expansion of 2.0 in x 0.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.467 * [taylor]: Taking taylor expansion of (* x y) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of y in x 0.468 * [taylor]: Taking taylor expansion of 2.0 in y 0.469 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.469 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.470 * [taylor]: Taking taylor expansion of 2.0 in y 0.470 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.470 * [taylor]: Taking taylor expansion of y in y 0.473 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of 0 in y 0.482 * [taylor]: Taking taylor expansion of 0 in y 0.483 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.483 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.483 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.483 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.483 * [taylor]: Taking taylor expansion of x in y 0.483 * [taylor]: Taking taylor expansion of (* x y) in y 0.483 * [taylor]: Taking taylor expansion of x in y 0.483 * [taylor]: Taking taylor expansion of y in y 0.483 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.483 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (* x y) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of y in x 0.483 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.483 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (* x y) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of y in x 0.484 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of (- y) in y 0.484 * [taylor]: Taking taylor expansion of y in y 0.486 * [taylor]: Taking taylor expansion of 1 in y 0.487 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [taylor]: Taking taylor expansion of 0 in y 0.490 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.490 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.490 * [taylor]: Taking taylor expansion of x in y 0.490 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.490 * [taylor]: Taking taylor expansion of (* x y) in y 0.490 * [taylor]: Taking taylor expansion of x in y 0.490 * [taylor]: Taking taylor expansion of y in y 0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.491 * [taylor]: Taking taylor expansion of (* x y) in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of y in x 0.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.491 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.492 * [taylor]: Taking taylor expansion of (* x y) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.492 * [taylor]: Taking taylor expansion of 1 in y 0.493 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.493 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.493 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [taylor]: Taking taylor expansion of 0 in y 0.502 * [taylor]: Taking taylor expansion of 0 in y 0.502 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.502 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.502 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.502 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.503 * [taylor]: Taking taylor expansion of (* x y) in y 0.503 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.503 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.504 * [taylor]: Taking taylor expansion of (* x y) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.504 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.504 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.504 * [taylor]: Taking taylor expansion of (* x y) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.505 * [taylor]: Taking taylor expansion of 1 in y 0.506 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.506 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of 0 in y 0.511 * [taylor]: Taking taylor expansion of 0 in y 0.515 * [taylor]: Taking taylor expansion of 0 in y 0.515 * * * [progress]: simplifying candidates 0.516 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) (+ (log 2.0) (log (- (* x x) (* x y)))) (log (* 2.0 (- (* x x) (* x y)))) (exp (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) (* 2.0 1) (* 2.0 x) (* (cbrt 2.0) (- (* x x) (* x y))) (* (sqrt 2.0) (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.519 * * [simplify]: iteration 0 : 161 enodes (cost 228 ) 0.523 * * [simplify]: iteration 1 : 741 enodes (cost 196 ) 0.541 * * [simplify]: iteration 2 : 4248 enodes (cost 192 ) 0.643 * * [simplify]: iteration 3 : 5001 enodes (cost 192 ) 0.645 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (pow (exp 2.0) (* x (- x y))) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) 2.0 (* 2.0 x) (* (* x (- x y)) (cbrt 2.0)) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 2.0) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* (* 2.0 (* x (+ x y))) (* x (- x y))) (pow (exp x) (- x y)) (log (- (* x x) (* x y))) (pow (exp x) (- x y)) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (pow (* x (- x y)) 3) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (* x (+ (pow x 3) (* y (* x (+ x y))))) (- (* x y)) (* (pow x 2) (- (pow x 2) (* y y))) (* x (+ x y)) (- x y) (- (* x y)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.645 * * * [progress]: adding candidates to table 0.902 * * [progress]: iteration 4 / 4 0.902 * * * [progress]: picking best candidate 0.903 * * * * [pick]: Picked # 0.903 * * * [progress]: localizing error 0.912 * * * [progress]: generating rewritten candidates 0.912 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.923 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.929 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.938 * * * [progress]: generating series expansions 0.938 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.938 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (+ x y))) in (x y) around 0 0.938 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (+ x y))) in y 0.938 * [taylor]: Taking taylor expansion of 2.0 in y 0.938 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (+ x y)) in y 0.938 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.938 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.938 * [taylor]: Taking taylor expansion of y in y 0.938 * [taylor]: Taking taylor expansion of (+ x y) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of y in y 0.938 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (+ x y))) in x 0.938 * [taylor]: Taking taylor expansion of 2.0 in x 0.938 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (+ x y)) in x 0.938 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.938 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of (+ x y) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (+ x y))) in x 0.940 * [taylor]: Taking taylor expansion of 2.0 in x 0.940 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (+ x y)) in x 0.940 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.940 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.940 * [taylor]: Taking taylor expansion of (+ x y) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of y in x 0.942 * [taylor]: Taking taylor expansion of (* -2.0 y) in y 0.942 * [taylor]: Taking taylor expansion of -2.0 in y 0.942 * [taylor]: Taking taylor expansion of y in y 0.944 * [taylor]: Taking taylor expansion of 2.0 in y 0.948 * [taylor]: Taking taylor expansion of 0 in y 0.953 * [taylor]: Taking taylor expansion of 0 in y 0.953 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in (x y) around 0 0.953 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in y 0.953 * [taylor]: Taking taylor expansion of 2.0 in y 0.953 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.953 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.953 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.953 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.953 * [taylor]: Taking taylor expansion of x in y 0.954 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.954 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.954 * [taylor]: Taking taylor expansion of y in y 0.954 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.954 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.954 * [taylor]: Taking taylor expansion of y in y 0.954 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.954 * [taylor]: Taking taylor expansion of x in y 0.954 * [taylor]: Taking taylor expansion of x in y 0.955 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in x 0.955 * [taylor]: Taking taylor expansion of 2.0 in x 0.955 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.955 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.955 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.955 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.956 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.956 * [taylor]: Taking taylor expansion of y in x 0.956 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.956 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.956 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.956 * [taylor]: Taking taylor expansion of y in x 0.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in x 0.958 * [taylor]: Taking taylor expansion of 2.0 in x 0.958 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.958 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.958 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.958 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.961 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.962 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.962 * [taylor]: Taking taylor expansion of y in x 0.962 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.962 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.962 * [taylor]: Taking taylor expansion of y in x 0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of 2.0 in y 0.967 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.967 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.967 * [taylor]: Taking taylor expansion of 2.0 in y 0.967 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.967 * [taylor]: Taking taylor expansion of y in y 0.972 * [taylor]: Taking taylor expansion of 0 in y 0.977 * [taylor]: Taking taylor expansion of 0 in y 0.985 * [taylor]: Taking taylor expansion of 0 in y 0.985 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in (x y) around 0 0.985 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in y 0.986 * [taylor]: Taking taylor expansion of 2.0 in y 0.986 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.986 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.986 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.986 * [taylor]: Taking taylor expansion of x in y 0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.986 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.986 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.987 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.987 * [taylor]: Taking taylor expansion of x in y 0.987 * [taylor]: Taking taylor expansion of x in y 0.987 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in x 0.987 * [taylor]: Taking taylor expansion of 2.0 in x 0.987 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.987 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.987 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.988 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.988 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.988 * [taylor]: Taking taylor expansion of y in x 0.988 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.988 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.988 * [taylor]: Taking taylor expansion of y in x 0.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.988 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x))) in x 0.991 * [taylor]: Taking taylor expansion of 2.0 in x 0.991 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.991 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.991 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.992 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.992 * [taylor]: Taking taylor expansion of y in x 0.992 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.992 * [taylor]: Taking taylor expansion of y in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of 2.0 in y 0.997 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.997 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.997 * [taylor]: Taking taylor expansion of 2.0 in y 0.997 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.997 * [taylor]: Taking taylor expansion of y in y 1.002 * [taylor]: Taking taylor expansion of 0 in y 1.008 * [taylor]: Taking taylor expansion of 0 in y 1.015 * [taylor]: Taking taylor expansion of 0 in y 1.015 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 1.016 * [approximate]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in (x y) around 0 1.016 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y 1.016 * [taylor]: Taking taylor expansion of x in y 1.016 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 1.016 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.016 * [taylor]: Taking taylor expansion of x in y 1.016 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.016 * [taylor]: Taking taylor expansion of y in y 1.016 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 1.016 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.016 * [taylor]: Taking taylor expansion of y in x 1.016 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 1.016 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.016 * [taylor]: Taking taylor expansion of x in x 1.016 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.016 * [taylor]: Taking taylor expansion of y in x 1.016 * [taylor]: Taking taylor expansion of 0 in y 1.017 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 1.017 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.017 * [taylor]: Taking taylor expansion of y in y 1.019 * [taylor]: Taking taylor expansion of 0 in y 1.021 * [taylor]: Taking taylor expansion of 1 in y 1.024 * [taylor]: Taking taylor expansion of 0 in y 1.025 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in (x y) around 0 1.025 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y 1.025 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.025 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.025 * [taylor]: Taking taylor expansion of x in y 1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.025 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.026 * [taylor]: Taking taylor expansion of y in y 1.026 * [taylor]: Taking taylor expansion of x in y 1.026 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.027 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.027 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.027 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.027 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.027 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.027 * [taylor]: Taking taylor expansion of y in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.028 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.028 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.028 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.028 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.028 * [taylor]: Taking taylor expansion of y in x 1.028 * [taylor]: Taking taylor expansion of x in x 1.029 * [taylor]: Taking taylor expansion of 1 in y 1.030 * [taylor]: Taking taylor expansion of 0 in y 1.032 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.032 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.032 * [taylor]: Taking taylor expansion of y in y 1.036 * [taylor]: Taking taylor expansion of 0 in y 1.040 * [taylor]: Taking taylor expansion of 0 in y 1.045 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0 1.045 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y 1.045 * [taylor]: Taking taylor expansion of -1 in y 1.045 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y 1.045 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.045 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.045 * [taylor]: Taking taylor expansion of x in y 1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.045 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.045 * [taylor]: Taking taylor expansion of y in y 1.046 * [taylor]: Taking taylor expansion of x in y 1.046 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.046 * [taylor]: Taking taylor expansion of -1 in x 1.046 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.046 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.047 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.047 * [taylor]: Taking taylor expansion of y in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.048 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.048 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.048 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.048 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.048 * [taylor]: Taking taylor expansion of y in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.049 * [taylor]: Taking taylor expansion of -1 in y 1.051 * [taylor]: Taking taylor expansion of 0 in y 1.053 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.053 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.053 * [taylor]: Taking taylor expansion of y in y 1.057 * [taylor]: Taking taylor expansion of 0 in y 1.063 * [taylor]: Taking taylor expansion of 0 in y 1.064 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 1.064 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in (x y) around 0 1.064 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in y 1.064 * [taylor]: Taking taylor expansion of 2.0 in y 1.064 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y 1.064 * [taylor]: Taking taylor expansion of x in y 1.064 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 1.064 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.064 * [taylor]: Taking taylor expansion of x in y 1.064 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.064 * [taylor]: Taking taylor expansion of y in y 1.064 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in x 1.064 * [taylor]: Taking taylor expansion of 2.0 in x 1.064 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 1.064 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.064 * [taylor]: Taking taylor expansion of y in x 1.064 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in x 1.065 * [taylor]: Taking taylor expansion of 2.0 in x 1.065 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x 1.065 * [taylor]: Taking taylor expansion of x in x 1.065 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 1.065 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.065 * [taylor]: Taking taylor expansion of x in x 1.065 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.065 * [taylor]: Taking taylor expansion of y in x 1.065 * [taylor]: Taking taylor expansion of 0 in y 1.066 * [taylor]: Taking taylor expansion of (- (* 2.0 (pow y 2))) in y 1.066 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y 1.066 * [taylor]: Taking taylor expansion of 2.0 in y 1.066 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.066 * [taylor]: Taking taylor expansion of y in y 1.069 * [taylor]: Taking taylor expansion of 0 in y 1.071 * [taylor]: Taking taylor expansion of 2.0 in y 1.076 * [taylor]: Taking taylor expansion of 0 in y 1.078 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0 1.078 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y 1.078 * [taylor]: Taking taylor expansion of 2.0 in y 1.078 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y 1.078 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.078 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.078 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.078 * [taylor]: Taking taylor expansion of x in y 1.078 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.078 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.078 * [taylor]: Taking taylor expansion of y in y 1.078 * [taylor]: Taking taylor expansion of x in y 1.079 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.079 * [taylor]: Taking taylor expansion of 2.0 in x 1.079 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.079 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.079 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.079 * [taylor]: Taking taylor expansion of x in x 1.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.080 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.080 * [taylor]: Taking taylor expansion of y in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.081 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.081 * [taylor]: Taking taylor expansion of 2.0 in x 1.081 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.081 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.081 * [taylor]: Taking taylor expansion of x in x 1.081 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.081 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.081 * [taylor]: Taking taylor expansion of y in x 1.081 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of 2.0 in y 1.084 * [taylor]: Taking taylor expansion of 0 in y 1.086 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.086 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.086 * [taylor]: Taking taylor expansion of 2.0 in y 1.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.086 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.086 * [taylor]: Taking taylor expansion of y in y 1.091 * [taylor]: Taking taylor expansion of 0 in y 1.097 * [taylor]: Taking taylor expansion of 0 in y 1.099 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0 1.099 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y 1.099 * [taylor]: Taking taylor expansion of -2.0 in y 1.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y 1.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.099 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.100 * [taylor]: Taking taylor expansion of x in y 1.100 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.100 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.100 * [taylor]: Taking taylor expansion of y in y 1.100 * [taylor]: Taking taylor expansion of x in y 1.101 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.101 * [taylor]: Taking taylor expansion of -2.0 in x 1.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.101 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.101 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.101 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.102 * [taylor]: Taking taylor expansion of y in x 1.102 * [taylor]: Taking taylor expansion of x in x 1.102 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x 1.102 * [taylor]: Taking taylor expansion of -2.0 in x 1.102 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x 1.102 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.102 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.102 * [taylor]: Taking taylor expansion of x in x 1.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.103 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.103 * [taylor]: Taking taylor expansion of y in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.104 * [taylor]: Taking taylor expansion of -2.0 in y 1.105 * [taylor]: Taking taylor expansion of 0 in y 1.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.108 * [taylor]: Taking taylor expansion of 2.0 in y 1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.108 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.108 * [taylor]: Taking taylor expansion of y in y 1.112 * [taylor]: Taking taylor expansion of 0 in y 1.117 * [taylor]: Taking taylor expansion of 0 in y 1.119 * * * [progress]: simplifying candidates 1.120 * [simplify]: Simplifying using # : (- (+ (+ (log x) (log (- (* x x) (* y y)))) (log 2.0)) (log (+ x y))) (- (+ (log (* x (- (* x x) (* y y)))) (log 2.0)) (log (+ x y))) (- (log (* (* x (- (* x x) (* y y))) 2.0)) (log (+ x y))) (log (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (exp (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (/ (* (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* 2.0 2.0) 2.0)) (* (* (+ x y) (+ x y)) (+ x y))) (/ (* (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y)))) (* (* 2.0 2.0) 2.0)) (* (* (+ x y) (+ x y)) (+ x y))) (/ (* (* (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0)) (* (* x (- (* x x) (* y y))) 2.0)) (* (* (+ x y) (+ x y)) (+ x y))) (* (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)))) (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (* (* (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)) (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (sqrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (sqrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (- (* (* x (- (* x x) (* y y))) 2.0)) (- (+ x y)) (/ (* x (- (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ 2.0 (cbrt (+ x y))) (/ (* x (- (* x x) (* y y))) (sqrt (+ x y))) (/ 2.0 (sqrt (+ x y))) (/ (* x (- (* x x) (* y y))) 1) (/ 2.0 (+ x y)) (/ (* x (- (* x x) (* y y))) 1) (/ 2.0 (+ x y)) (/ 1 (+ x y)) (/ (+ x y) (* (* x (- (* x x) (* y y))) 2.0)) (/ (* (* x (- (* x x) (* y y))) 2.0) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (* (* x (- (* x x) (* y y))) 2.0) (sqrt (+ x y))) (/ (* (* x (- (* x x) (* y y))) 2.0) 1) (/ (* (* x (- (* x x) (* y y))) 2.0) 1) (/ (+ x y) 2.0) (/ (* (* x (- (* x x) (* y y))) 2.0) (+ (pow x 3) (pow y 3))) (/ (* (* x (- (* x x) (* y y))) 2.0) (- (* x x) (* y y))) (* (+ x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))) (* (+ x y) (+ (* x x) (* y y))) (* x (- (* x x) (* y y))) (+ (log x) (log (- (* x x) (* y y)))) (log (* x (- (* x x) (* y y)))) (exp (* x (- (* x x) (* y y)))) (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (cbrt (* x (- (* x x) (* y y)))) (cbrt (* x (- (* x x) (* y y))))) (cbrt (* x (- (* x x) (* y y)))) (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y)))) (sqrt (* x (- (* x x) (* y y)))) (sqrt (* x (- (* x x) (* y y)))) (* (sqrt x) (sqrt (- (* x x) (* y y)))) (* (sqrt x) (sqrt (- (* x x) (* y y)))) (* x (* x x)) (* x (- (* y y))) (* x (* x x)) (* x (- (* y y))) (* (* x x) x) (* (- (* y y)) x) (* (* x x) x) (* (- (* y y)) x) (* x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (* x (sqrt (- (* x x) (* y y)))) (* x 1) (* x (+ x y)) (* (cbrt x) (- (* x x) (* y y))) (* (sqrt x) (- (* x x) (* y y))) (* x (- (* x x) (* y y))) (* x (- (pow (* x x) 3) (pow (* y y) 3))) (* x (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (+ (+ (log x) (log (- (* x x) (* y y)))) (log 2.0)) (+ (log (* x (- (* x x) (* y y)))) (log 2.0)) (log (* (* x (- (* x x) (* y y))) 2.0)) (exp (* (* x (- (* x x) (* y y))) 2.0)) (* (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* 2.0 2.0) 2.0)) (* (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y)))) (* (* 2.0 2.0) 2.0)) (* (cbrt (* (* x (- (* x x) (* y y))) 2.0)) (cbrt (* (* x (- (* x x) (* y y))) 2.0))) (cbrt (* (* x (- (* x x) (* y y))) 2.0)) (* (* (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0)) (* (* x (- (* x x) (* y y))) 2.0)) (sqrt (* (* x (- (* x x) (* y y))) 2.0)) (sqrt (* (* x (- (* x x) (* y y))) 2.0)) (* (* x (- (* x x) (* y y))) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- (* x x) (* y y))) (sqrt 2.0)) (* (* x (- (* x x) (* y y))) 1) (* (- (* x x) (* y y)) 2.0) (* (* x (- (pow (* x x) 3) (pow (* y y) 3))) 2.0) (* (* x (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 2.0) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 3) (* x (pow y 2))) (- (pow x 3) (* x (pow y 2))) (- (pow x 3) (* x (pow y 2))) (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2)))) (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2)))) (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2)))) 1.128 * * [simplify]: iteration 0 : 374 enodes (cost 625 ) 1.137 * * [simplify]: iteration 1 : 2223 enodes (cost 513 ) 1.178 * * [simplify]: iteration 2 : 5001 enodes (cost 513 ) 1.180 * [simplify]: Simplified to: (log (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (log (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (log (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (log (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (exp (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (pow (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)) 3) (pow (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)) 3) (pow (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)) 3) (* (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)))) (cbrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (pow (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y)) 3) (sqrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (sqrt (/ (* (* x (- (* x x) (* y y))) 2.0) (+ x y))) (- (* (* x (- (* x x) (* y y))) 2.0)) (- (+ x y)) (/ (* x (- (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ 2.0 (cbrt (+ x y))) (/ (* x (- (* x x) (* y y))) (sqrt (+ x y))) (/ 2.0 (sqrt (+ x y))) (* x (- (* x x) (* y y))) (/ 2.0 (+ x y)) (* x (- (* x x) (* y y))) (/ 2.0 (+ x y)) (/ 1 (+ x y)) (/ (+ x y) (* (* x (- (* x x) (* y y))) 2.0)) (/ (* (* x (- (* x x) (* y y))) 2.0) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (* (* x (- (* x x) (* y y))) 2.0) (sqrt (+ x y))) (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (/ (+ x y) 2.0) (/ (* (* x (- (* x x) (* y y))) 2.0) (+ (pow x 3) (pow y 3))) (/ (* (* x (- (* x x) (* y y))) 2.0) (- (* x x) (* y y))) (* (+ (* (pow y 2) (+ (pow y 2) (pow x 2))) (* x (pow x 3))) (+ x y)) (* (+ x y) (+ (* x x) (* y y))) (* x (- (* x x) (* y y))) (log (* x (- (* x x) (* y y)))) (log (* x (- (* x x) (* y y)))) (exp (* x (- (* x x) (* y y)))) (pow (* x (- (* x x) (* y y))) 3) (* (cbrt (* x (- (* x x) (* y y)))) (cbrt (* x (- (* x x) (* y y))))) (cbrt (* x (- (* x x) (* y y)))) (pow (* x (- (* x x) (* y y))) 3) (sqrt (* x (- (* x x) (* y y)))) (sqrt (* x (- (* x x) (* y y)))) (* (sqrt x) (sqrt (- (* x x) (* y y)))) (* (sqrt x) (sqrt (- (* x x) (* y y)))) (pow x 3) (* x (- (* y y))) (pow x 3) (* x (- (* y y))) (pow x 3) (* x (- (* y y))) (pow x 3) (* x (- (* y y))) (* x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (* x (sqrt (- (* x x) (* y y)))) x (* x (+ x y)) (* (cbrt x) (- (* x x) (* y y))) (* (sqrt x) (- (* x x) (* y y))) (* x (- (* x x) (* y y))) (* x (- (pow (* x x) 3) (pow (* y y) 3))) (+ (* x (pow x 4)) (* x (* (- (pow y 3)) y))) (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (log (* (* x (- (* x x) (* y y))) 2.0)) (log (* (* x (- (* x x) (* y y))) 2.0)) (log (* (* x (- (* x x) (* y y))) 2.0)) (exp (* (* x (- (* x x) (* y y))) 2.0)) (pow (* (* x (- (* x x) (* y y))) 2.0) 3) (pow (* (* x (- (* x x) (* y y))) 2.0) 3) (* (cbrt (* (* x (- (* x x) (* y y))) 2.0)) (cbrt (* (* x (- (* x x) (* y y))) 2.0))) (cbrt (* (* x (- (* x x) (* y y))) 2.0)) (pow (* (* x (- (* x x) (* y y))) 2.0) 3) (sqrt (* (* x (- (* x x) (* y y))) 2.0)) (sqrt (* (* x (- (* x x) (* y y))) 2.0)) (* (* x (- (* x x) (* y y))) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- (* x x) (* y y))) (sqrt 2.0)) (* x (- (* x x) (* y y))) (* (- (* x x) (* y y)) 2.0) (* (* x (- (pow (* x x) 3) (pow (* y y) 3))) 2.0) (* (* x (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y))) (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) 1.181 * * * [progress]: adding candidates to table 1.305 * [progress]: [Phase 3 of 3] Extracting. 1.305 * * [regime]: Finding splitpoints for: (# # #) 1.305 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x) 1.305 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# # #) 1.317 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (# # #) 1.331 * * * * [regimes]: Trying to branch on y from (# # #) 1.343 * * * * [regimes]: Trying to branch on x from (# # #) 1.355 * * * [regime]: Found split indices: #