13.789 * [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 # : (/ (* (* x 2.0) y) (- x y)) 0.018 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.019 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.021 * * [simplify]: iteration 2 : 35 enodes (cost 9 ) 0.026 * * [simplify]: iteration 3 : 70 enodes (cost 9 ) 0.035 * * [simplify]: iteration 4 : 120 enodes (cost 9 ) 0.051 * * [simplify]: iteration 5 : 150 enodes (cost 9 ) 0.073 * * [simplify]: iteration 6 : 168 enodes (cost 9 ) 0.092 * * [simplify]: iteration 7 : 171 enodes (cost 9 ) 0.113 * * [simplify]: iteration done : 171 enodes (cost 9 ) 0.113 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) 0.113 * * [progress]: iteration 1 / 4 0.113 * * * [progress]: picking best candidate 0.114 * * * * [pick]: Picked # 0.114 * * * [progress]: localizing error 0.120 * * * [progress]: generating rewritten candidates 0.120 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.131 * * * [progress]: generating series expansions 0.131 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.131 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.131 * [taylor]: Taking taylor expansion of 2.0 in y 0.131 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.131 * [taylor]: Taking taylor expansion of (* x y) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [taylor]: Taking taylor expansion of (- x y) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.132 * [taylor]: Taking taylor expansion of 2.0 in x 0.132 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.132 * [taylor]: Taking taylor expansion of (* x y) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.132 * [taylor]: Taking taylor expansion of (- x y) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.133 * [taylor]: Taking taylor expansion of 2.0 in x 0.133 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.133 * [taylor]: Taking taylor expansion of (* x y) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of (- x y) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.134 * [taylor]: Taking taylor expansion of -2.0 in y 0.135 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.135 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.135 * [taylor]: Taking taylor expansion of 2.0 in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.139 * [taylor]: Taking taylor expansion of 2.0 in y 0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.139 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.144 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.144 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.144 * [taylor]: Taking taylor expansion of 2.0 in y 0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.144 * [taylor]: Taking taylor expansion of (* x y) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.146 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.146 * [taylor]: Taking taylor expansion of 2.0 in x 0.146 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.146 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.147 * [taylor]: Taking taylor expansion of (* x y) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.148 * [taylor]: Taking taylor expansion of 2.0 in x 0.148 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.148 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of (* x y) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.150 * [taylor]: Taking taylor expansion of 2.0 in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.153 * [taylor]: Taking taylor expansion of 2.0 in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.153 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.159 * [taylor]: Taking taylor expansion of 2.0 in y 0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.159 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.166 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.166 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.166 * [taylor]: Taking taylor expansion of 2.0 in y 0.167 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.167 * [taylor]: Taking taylor expansion of x in y 0.167 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.167 * [taylor]: Taking taylor expansion of x in y 0.168 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.168 * [taylor]: Taking taylor expansion of 2.0 in x 0.169 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.169 * [taylor]: Taking taylor expansion of y in x 0.169 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.169 * [taylor]: Taking taylor expansion of y in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.171 * [taylor]: Taking taylor expansion of 2.0 in x 0.171 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.171 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.171 * [taylor]: Taking taylor expansion of y in x 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.171 * [taylor]: Taking taylor expansion of y in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.173 * [taylor]: Taking taylor expansion of -2.0 in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.176 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.176 * [taylor]: Taking taylor expansion of 2.0 in y 0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.176 * [taylor]: Taking taylor expansion of y in y 0.182 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.182 * [taylor]: Taking taylor expansion of 2.0 in y 0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.182 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.182 * [taylor]: Taking taylor expansion of y in y 0.190 * * * [progress]: simplifying candidates 0.195 * [simplify]: Simplifying using # : (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y))) (- (+ (log (* x 2.0)) (log y)) (log (- x y))) (- (log (* (* x 2.0) y)) (log (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) 1) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.198 * * [simplify]: iteration 0 : 77 enodes (cost 400 ) 0.212 * * [simplify]: iteration 1 : 212 enodes (cost 380 ) 0.267 * * [simplify]: iteration 2 : 977 enodes (cost 314 ) 0.936 * * [simplify]: iteration done : 5000 enodes (cost 314 ) 0.937 * [simplify]: Simplified to: (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (* x 2.0) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (* x 2.0) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (* (* x 2.0) y) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (* (* x 2.0) y) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.937 * * * [progress]: adding candidates to table 0.986 * * [progress]: iteration 2 / 4 0.986 * * * [progress]: picking best candidate 0.991 * * * * [pick]: Picked # 0.991 * * * [progress]: localizing error 0.996 * * * [progress]: generating rewritten candidates 0.996 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.012 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.021 * * * [progress]: generating series expansions 1.021 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.021 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 1.021 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 1.021 * [taylor]: Taking taylor expansion of 2.0 in y 1.021 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 1.021 * [taylor]: Taking taylor expansion of (* x y) in y 1.021 * [taylor]: Taking taylor expansion of x in y 1.021 * [taylor]: Taking taylor expansion of y in y 1.021 * [taylor]: Taking taylor expansion of (- x y) in y 1.021 * [taylor]: Taking taylor expansion of x in y 1.021 * [taylor]: Taking taylor expansion of y in y 1.022 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.022 * [taylor]: Taking taylor expansion of 2.0 in x 1.022 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.022 * [taylor]: Taking taylor expansion of (* x y) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of y in x 1.022 * [taylor]: Taking taylor expansion of (- x y) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of y in x 1.023 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.023 * [taylor]: Taking taylor expansion of 2.0 in x 1.023 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.023 * [taylor]: Taking taylor expansion of (* x y) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of y in x 1.023 * [taylor]: Taking taylor expansion of (- x y) in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.023 * [taylor]: Taking taylor expansion of y in x 1.024 * [taylor]: Taking taylor expansion of -2.0 in y 1.025 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 1.025 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.025 * [taylor]: Taking taylor expansion of 2.0 in y 1.025 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.025 * [taylor]: Taking taylor expansion of y in y 1.028 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.028 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.028 * [taylor]: Taking taylor expansion of 2.0 in y 1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.029 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.029 * [taylor]: Taking taylor expansion of y in y 1.034 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 1.034 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 1.034 * [taylor]: Taking taylor expansion of 2.0 in y 1.034 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 1.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.034 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.034 * [taylor]: Taking taylor expansion of x in y 1.034 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.034 * [taylor]: Taking taylor expansion of (* x y) in y 1.034 * [taylor]: Taking taylor expansion of x in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.036 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.036 * [taylor]: Taking taylor expansion of 2.0 in x 1.036 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.036 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.036 * [taylor]: Taking taylor expansion of y in x 1.036 * [taylor]: Taking taylor expansion of (* x y) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.036 * [taylor]: Taking taylor expansion of y in x 1.038 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.038 * [taylor]: Taking taylor expansion of 2.0 in x 1.038 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.038 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.038 * [taylor]: Taking taylor expansion of y in x 1.038 * [taylor]: Taking taylor expansion of (* x y) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of y in x 1.039 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 1.039 * [taylor]: Taking taylor expansion of 2.0 in y 1.039 * [taylor]: Taking taylor expansion of y in y 1.042 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.042 * [taylor]: Taking taylor expansion of 2.0 in y 1.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.042 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.042 * [taylor]: Taking taylor expansion of y in y 1.048 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.048 * [taylor]: Taking taylor expansion of 2.0 in y 1.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.048 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.048 * [taylor]: Taking taylor expansion of y in y 1.056 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 1.057 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 1.057 * [taylor]: Taking taylor expansion of 2.0 in y 1.057 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 1.057 * [taylor]: Taking taylor expansion of x in y 1.057 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.057 * [taylor]: Taking taylor expansion of y in y 1.057 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.057 * [taylor]: Taking taylor expansion of y in y 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.057 * [taylor]: Taking taylor expansion of x in y 1.059 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.059 * [taylor]: Taking taylor expansion of 2.0 in x 1.059 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.059 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.059 * [taylor]: Taking taylor expansion of y in x 1.059 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.059 * [taylor]: Taking taylor expansion of y in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.061 * [taylor]: Taking taylor expansion of 2.0 in x 1.061 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.061 * [taylor]: Taking taylor expansion of y in x 1.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.061 * [taylor]: Taking taylor expansion of y in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 1.063 * [taylor]: Taking taylor expansion of -2.0 in y 1.064 * [taylor]: Taking taylor expansion of y in y 1.066 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.066 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.066 * [taylor]: Taking taylor expansion of 2.0 in y 1.066 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.066 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.066 * [taylor]: Taking taylor expansion of y in y 1.072 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 1.072 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.072 * [taylor]: Taking taylor expansion of 2.0 in y 1.072 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.072 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.072 * [taylor]: Taking taylor expansion of y in y 1.080 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.080 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0 1.080 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x 1.080 * [taylor]: Taking taylor expansion of y in x 1.080 * [taylor]: Taking taylor expansion of (- x y) in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.080 * [taylor]: Taking taylor expansion of y in x 1.080 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 1.080 * [taylor]: Taking taylor expansion of y in y 1.080 * [taylor]: Taking taylor expansion of (- x y) in y 1.080 * [taylor]: Taking taylor expansion of x in y 1.080 * [taylor]: Taking taylor expansion of y in y 1.081 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 1.081 * [taylor]: Taking taylor expansion of y in y 1.081 * [taylor]: Taking taylor expansion of (- x y) in y 1.081 * [taylor]: Taking taylor expansion of x in y 1.081 * [taylor]: Taking taylor expansion of y in y 1.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.081 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.082 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.085 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.085 * [taylor]: Taking taylor expansion of x in x 1.092 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0 1.092 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x 1.092 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 1.092 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.092 * [taylor]: Taking taylor expansion of x in x 1.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.092 * [taylor]: Taking taylor expansion of y in x 1.092 * [taylor]: Taking taylor expansion of y in x 1.092 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 1.092 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 1.092 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.092 * [taylor]: Taking taylor expansion of x in y 1.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.092 * [taylor]: Taking taylor expansion of y in y 1.093 * [taylor]: Taking taylor expansion of y in y 1.095 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 1.095 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 1.095 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.095 * [taylor]: Taking taylor expansion of x in y 1.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.095 * [taylor]: Taking taylor expansion of y in y 1.095 * [taylor]: Taking taylor expansion of y in y 1.100 * [taylor]: Taking taylor expansion of -1 in x 1.101 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.105 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 1.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.105 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.105 * [taylor]: Taking taylor expansion of x in x 1.109 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0 1.109 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x 1.109 * [taylor]: Taking taylor expansion of -1 in x 1.109 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.109 * [taylor]: Taking taylor expansion of y in x 1.109 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.109 * [taylor]: Taking taylor expansion of y in x 1.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.109 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 1.110 * [taylor]: Taking taylor expansion of -1 in y 1.110 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.110 * [taylor]: Taking taylor expansion of y in y 1.110 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.110 * [taylor]: Taking taylor expansion of y in y 1.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.110 * [taylor]: Taking taylor expansion of x in y 1.112 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 1.112 * [taylor]: Taking taylor expansion of -1 in y 1.112 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.112 * [taylor]: Taking taylor expansion of y in y 1.112 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.112 * [taylor]: Taking taylor expansion of y in y 1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.112 * [taylor]: Taking taylor expansion of x in y 1.114 * [taylor]: Taking taylor expansion of -1 in x 1.116 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.116 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.123 * * * [progress]: simplifying candidates 1.125 * [simplify]: Simplifying using # : (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y)))) (+ (+ (log x) (log 2.0)) (log (/ y (- x y)))) (+ (log (* x 2.0)) (- (log y) (log (- x y)))) (+ (log (* x 2.0)) (log (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ 1 (sqrt (- x y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) (/ 1 (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) 1) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (- (log y) (log (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) (/ (cbrt y) (sqrt (- x y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) (/ 1 1) (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ 1 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) (/ y 1) (/ y (+ (sqrt x) (sqrt y))) (/ y 1) (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 0 0 0 1.128 * * [simplify]: iteration 0 : 116 enodes (cost 915 ) 1.152 * * [simplify]: iteration 1 : 311 enodes (cost 856 ) 1.290 * * [simplify]: iteration 2 : 1342 enodes (cost 756 ) 1.800 * * [simplify]: iteration done : 5000 enodes (cost 756 ) 1.801 * [simplify]: Simplified to: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* (cbrt y) (cbrt y)) (* 2.0 x)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* (cbrt y) (cbrt y)) (* 2.0 x)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (sqrt y)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (sqrt y)) (/ (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* 2.0 x) (sqrt (- x y))) (* 2.0 x) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* 2.0 x) (* 2.0 x) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (log (/ y (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (pow (/ y (- x y)) 3) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (pow (/ y (- x y)) 3) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (* (/ (cbrt y) (sqrt (- x y))) (cbrt y)) (/ (cbrt y) (sqrt (- x y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (* (/ (cbrt y) (+ (sqrt x) (sqrt y))) (cbrt y)) (/ (cbrt y) (- (sqrt x) (sqrt y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) 1 (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) 1 (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) y (/ y (+ (sqrt x) (sqrt y))) y (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 0 0 0 1.801 * * * [progress]: adding candidates to table 1.931 * * [progress]: iteration 3 / 4 1.932 * * * [progress]: picking best candidate 1.935 * * * * [pick]: Picked # 1.936 * * * [progress]: localizing error 1.942 * * * [progress]: generating rewritten candidates 1.942 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.951 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.962 * * * [progress]: generating series expansions 1.962 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.962 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 1.962 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 1.962 * [taylor]: Taking taylor expansion of 2.0 in y 1.962 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 1.962 * [taylor]: Taking taylor expansion of (* x y) in y 1.962 * [taylor]: Taking taylor expansion of x in y 1.962 * [taylor]: Taking taylor expansion of y in y 1.962 * [taylor]: Taking taylor expansion of (- x y) in y 1.962 * [taylor]: Taking taylor expansion of x in y 1.962 * [taylor]: Taking taylor expansion of y in y 1.963 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.963 * [taylor]: Taking taylor expansion of 2.0 in x 1.963 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.963 * [taylor]: Taking taylor expansion of (* x y) in x 1.963 * [taylor]: Taking taylor expansion of x in x 1.963 * [taylor]: Taking taylor expansion of y in x 1.963 * [taylor]: Taking taylor expansion of (- x y) in x 1.963 * [taylor]: Taking taylor expansion of x in x 1.963 * [taylor]: Taking taylor expansion of y in x 1.964 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.964 * [taylor]: Taking taylor expansion of 2.0 in x 1.964 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.964 * [taylor]: Taking taylor expansion of (* x y) in x 1.964 * [taylor]: Taking taylor expansion of x in x 1.964 * [taylor]: Taking taylor expansion of y in x 1.964 * [taylor]: Taking taylor expansion of (- x y) in x 1.964 * [taylor]: Taking taylor expansion of x in x 1.964 * [taylor]: Taking taylor expansion of y in x 1.965 * [taylor]: Taking taylor expansion of -2.0 in y 1.966 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 1.966 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.966 * [taylor]: Taking taylor expansion of 2.0 in y 1.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.966 * [taylor]: Taking taylor expansion of y in y 1.970 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.970 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.970 * [taylor]: Taking taylor expansion of 2.0 in y 1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.970 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.970 * [taylor]: Taking taylor expansion of y in y 1.975 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 1.975 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 1.975 * [taylor]: Taking taylor expansion of 2.0 in y 1.975 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 1.975 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.975 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.976 * [taylor]: Taking taylor expansion of x in y 1.976 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.976 * [taylor]: Taking taylor expansion of y in y 1.976 * [taylor]: Taking taylor expansion of (* x y) in y 1.976 * [taylor]: Taking taylor expansion of x in y 1.976 * [taylor]: Taking taylor expansion of y in y 1.978 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.978 * [taylor]: Taking taylor expansion of 2.0 in x 1.978 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.978 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.978 * [taylor]: Taking taylor expansion of x in x 1.978 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.978 * [taylor]: Taking taylor expansion of y in x 1.978 * [taylor]: Taking taylor expansion of (* x y) in x 1.978 * [taylor]: Taking taylor expansion of x in x 1.978 * [taylor]: Taking taylor expansion of y in x 1.979 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.979 * [taylor]: Taking taylor expansion of 2.0 in x 1.979 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.979 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.979 * [taylor]: Taking taylor expansion of x in x 1.980 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.980 * [taylor]: Taking taylor expansion of y in x 1.980 * [taylor]: Taking taylor expansion of (* x y) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.980 * [taylor]: Taking taylor expansion of y in x 1.981 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 1.981 * [taylor]: Taking taylor expansion of 2.0 in y 1.981 * [taylor]: Taking taylor expansion of y in y 1.984 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.984 * [taylor]: Taking taylor expansion of 2.0 in y 1.984 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.984 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.984 * [taylor]: Taking taylor expansion of y in y 1.990 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.990 * [taylor]: Taking taylor expansion of 2.0 in y 1.990 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.990 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.990 * [taylor]: Taking taylor expansion of y in y 2.002 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 2.002 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 2.002 * [taylor]: Taking taylor expansion of 2.0 in y 2.002 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 2.002 * [taylor]: Taking taylor expansion of x in y 2.002 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.002 * [taylor]: Taking taylor expansion of y in y 2.002 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.002 * [taylor]: Taking taylor expansion of y in y 2.002 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.003 * [taylor]: Taking taylor expansion of x in y 2.004 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.004 * [taylor]: Taking taylor expansion of 2.0 in x 2.004 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.004 * [taylor]: Taking taylor expansion of x in x 2.004 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.004 * [taylor]: Taking taylor expansion of y in x 2.004 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.004 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.004 * [taylor]: Taking taylor expansion of y in x 2.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.004 * [taylor]: Taking taylor expansion of x in x 2.006 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.006 * [taylor]: Taking taylor expansion of 2.0 in x 2.006 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.006 * [taylor]: Taking taylor expansion of x in x 2.006 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.006 * [taylor]: Taking taylor expansion of y in x 2.006 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.006 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.006 * [taylor]: Taking taylor expansion of y in x 2.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.006 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 2.008 * [taylor]: Taking taylor expansion of -2.0 in y 2.008 * [taylor]: Taking taylor expansion of y in y 2.011 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.011 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.011 * [taylor]: Taking taylor expansion of 2.0 in y 2.011 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.011 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.011 * [taylor]: Taking taylor expansion of y in y 2.017 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 2.017 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.017 * [taylor]: Taking taylor expansion of 2.0 in y 2.017 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.017 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.017 * [taylor]: Taking taylor expansion of y in y 2.025 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.025 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0 2.025 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y 2.025 * [taylor]: Taking taylor expansion of (- x y) in y 2.025 * [taylor]: Taking taylor expansion of x in y 2.025 * [taylor]: Taking taylor expansion of y in y 2.025 * [taylor]: Taking taylor expansion of y in y 2.025 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 2.025 * [taylor]: Taking taylor expansion of (- x y) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of y in x 2.025 * [taylor]: Taking taylor expansion of y in x 2.025 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 2.025 * [taylor]: Taking taylor expansion of (- x y) in x 2.025 * [taylor]: Taking taylor expansion of x in x 2.025 * [taylor]: Taking taylor expansion of y in x 2.026 * [taylor]: Taking taylor expansion of y in x 2.026 * [taylor]: Taking taylor expansion of -1 in y 2.026 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.026 * [taylor]: Taking taylor expansion of y in y 2.027 * [taylor]: Taking taylor expansion of 0 in y 2.028 * [taylor]: Taking taylor expansion of 0 in y 2.029 * [taylor]: Taking taylor expansion of 0 in y 2.029 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0 2.029 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.029 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.029 * [taylor]: Taking taylor expansion of x in y 2.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.029 * [taylor]: Taking taylor expansion of y in y 2.030 * [taylor]: Taking taylor expansion of y in y 2.030 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.030 * [taylor]: Taking taylor expansion of y in x 2.030 * [taylor]: Taking taylor expansion of y in x 2.030 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.030 * [taylor]: Taking taylor expansion of y in x 2.030 * [taylor]: Taking taylor expansion of y in x 2.031 * [taylor]: Taking taylor expansion of y in y 2.032 * [taylor]: Taking taylor expansion of (- 1) in y 2.032 * [taylor]: Taking taylor expansion of 1 in y 2.033 * [taylor]: Taking taylor expansion of 0 in y 2.035 * [taylor]: Taking taylor expansion of 0 in y 2.037 * [taylor]: Taking taylor expansion of 0 in y 2.037 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0 2.037 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.037 * [taylor]: Taking taylor expansion of -1 in y 2.037 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.037 * [taylor]: Taking taylor expansion of y in y 2.037 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.037 * [taylor]: Taking taylor expansion of y in y 2.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.038 * [taylor]: Taking taylor expansion of x in y 2.038 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.038 * [taylor]: Taking taylor expansion of -1 in x 2.038 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.038 * [taylor]: Taking taylor expansion of y in x 2.038 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.038 * [taylor]: Taking taylor expansion of y in x 2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.038 * [taylor]: Taking taylor expansion of x in x 2.038 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.038 * [taylor]: Taking taylor expansion of -1 in x 2.038 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.038 * [taylor]: Taking taylor expansion of y in x 2.038 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.038 * [taylor]: Taking taylor expansion of y in x 2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.038 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of y in y 2.040 * [taylor]: Taking taylor expansion of (- 1) in y 2.040 * [taylor]: Taking taylor expansion of 1 in y 2.042 * [taylor]: Taking taylor expansion of 0 in y 2.044 * [taylor]: Taking taylor expansion of 0 in y 2.048 * [taylor]: Taking taylor expansion of 0 in y 2.048 * * * [progress]: simplifying candidates 2.049 * [simplify]: Simplifying using # : (- (+ (log x) (log 2.0)) (- (log (- x y)) (log y))) (- (+ (log x) (log 2.0)) (log (/ (- x y) y))) (- (log (* x 2.0)) (- (log (- x y)) (log y))) (- (log (* x 2.0)) (log (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (/ (sqrt (- x y)) 1)) (/ 2.0 (/ (sqrt (- x y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) 1)) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x 1) (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (/ 2.0 (/ 1 y)) (/ 1 (/ (- x y) y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) 1) (/ (* x 2.0) (- x y)) (/ (/ (- x y) y) 2.0) (/ (* x 2.0) (- x y)) (- (log (- x y)) (log y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (- (- x y)) (- y) (/ x y) (/ y y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (sqrt y)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (/ (- x y) 1) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (+ (* y y) (* x y)))) (* y (+ x y)) 0 0 0 (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 2.053 * * [simplify]: iteration 0 : 151 enodes (cost 1250 ) 2.088 * * [simplify]: iteration 1 : 384 enodes (cost 1177 ) 2.225 * * [simplify]: iteration 2 : 1546 enodes (cost 1061 ) 2.806 * * [simplify]: iteration done : 5000 enodes (cost 1061 ) 2.807 * [simplify]: Simplified to: (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (sqrt (- x y))) (/ 2.0 (/ (sqrt (- x y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (+ (/ (sqrt x) (sqrt y)) -1)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) x (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (* 2.0 y) (/ y (- x y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 2.0)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (sqrt (- x y))) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (* x 2.0) (/ (* x 2.0) (- x y)) (/ (- x y) (* 2.0 y)) (/ (* x 2.0) (- x y)) (log (/ (- x y) y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (pow (/ (- x y) y) 3) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (pow (/ (- x y) y) 3) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (- (- x y)) (- y) (/ x y) 1 (* (/ (cbrt (- x y)) (* (cbrt y) (cbrt y))) (cbrt (- x y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) y) (/ (/ (sqrt (- x y)) (cbrt y)) (cbrt y)) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (sqrt (- x y)) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (+ -1 (/ x y)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (+ (/ (sqrt x) (sqrt y)) -1) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (+ -1 (/ x y)) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (- x y) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (* y (+ x y)))) (* y (+ x y)) 0 0 0 (+ -1 (/ x y)) (+ -1 (/ x y)) (+ -1 (/ x y)) 2.807 * * * [progress]: adding candidates to table 2.970 * * [progress]: iteration 4 / 4 2.970 * * * [progress]: picking best candidate 2.972 * * * * [pick]: Picked # 2.973 * * * [progress]: localizing error 2.981 * * * [progress]: generating rewritten candidates 2.981 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.998 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.005 * * * [progress]: generating series expansions 3.005 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.006 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 3.006 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 3.006 * [taylor]: Taking taylor expansion of 2.0 in y 3.006 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 3.006 * [taylor]: Taking taylor expansion of (* x y) in y 3.006 * [taylor]: Taking taylor expansion of x in y 3.006 * [taylor]: Taking taylor expansion of y in y 3.006 * [taylor]: Taking taylor expansion of (- x y) in y 3.006 * [taylor]: Taking taylor expansion of x in y 3.006 * [taylor]: Taking taylor expansion of y in y 3.007 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 3.007 * [taylor]: Taking taylor expansion of 2.0 in x 3.007 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 3.007 * [taylor]: Taking taylor expansion of (* x y) in x 3.007 * [taylor]: Taking taylor expansion of x in x 3.007 * [taylor]: Taking taylor expansion of y in x 3.007 * [taylor]: Taking taylor expansion of (- x y) in x 3.007 * [taylor]: Taking taylor expansion of x in x 3.007 * [taylor]: Taking taylor expansion of y in x 3.007 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 3.007 * [taylor]: Taking taylor expansion of 2.0 in x 3.007 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 3.007 * [taylor]: Taking taylor expansion of (* x y) in x 3.007 * [taylor]: Taking taylor expansion of x in x 3.007 * [taylor]: Taking taylor expansion of y in x 3.007 * [taylor]: Taking taylor expansion of (- x y) in x 3.007 * [taylor]: Taking taylor expansion of x in x 3.007 * [taylor]: Taking taylor expansion of y in x 3.008 * [taylor]: Taking taylor expansion of -2.0 in y 3.009 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 3.009 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.009 * [taylor]: Taking taylor expansion of 2.0 in y 3.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.009 * [taylor]: Taking taylor expansion of y in y 3.013 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.013 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.013 * [taylor]: Taking taylor expansion of 2.0 in y 3.013 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.013 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.013 * [taylor]: Taking taylor expansion of y in y 3.019 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 3.019 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 3.019 * [taylor]: Taking taylor expansion of 2.0 in y 3.019 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 3.019 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 3.019 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.019 * [taylor]: Taking taylor expansion of x in y 3.019 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.019 * [taylor]: Taking taylor expansion of y in y 3.019 * [taylor]: Taking taylor expansion of (* x y) in y 3.019 * [taylor]: Taking taylor expansion of x in y 3.019 * [taylor]: Taking taylor expansion of y in y 3.021 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 3.021 * [taylor]: Taking taylor expansion of 2.0 in x 3.021 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 3.021 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.021 * [taylor]: Taking taylor expansion of x in x 3.021 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.021 * [taylor]: Taking taylor expansion of y in x 3.021 * [taylor]: Taking taylor expansion of (* x y) in x 3.021 * [taylor]: Taking taylor expansion of x in x 3.021 * [taylor]: Taking taylor expansion of y in x 3.023 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 3.023 * [taylor]: Taking taylor expansion of 2.0 in x 3.023 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 3.023 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.023 * [taylor]: Taking taylor expansion of x in x 3.023 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.023 * [taylor]: Taking taylor expansion of y in x 3.023 * [taylor]: Taking taylor expansion of (* x y) in x 3.023 * [taylor]: Taking taylor expansion of x in x 3.023 * [taylor]: Taking taylor expansion of y in x 3.024 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 3.024 * [taylor]: Taking taylor expansion of 2.0 in y 3.024 * [taylor]: Taking taylor expansion of y in y 3.027 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.027 * [taylor]: Taking taylor expansion of 2.0 in y 3.028 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.028 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.028 * [taylor]: Taking taylor expansion of y in y 3.033 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.033 * [taylor]: Taking taylor expansion of 2.0 in y 3.033 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.033 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.033 * [taylor]: Taking taylor expansion of y in y 3.041 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 3.041 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 3.041 * [taylor]: Taking taylor expansion of 2.0 in y 3.041 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 3.041 * [taylor]: Taking taylor expansion of x in y 3.041 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 3.041 * [taylor]: Taking taylor expansion of y in y 3.041 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 3.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.041 * [taylor]: Taking taylor expansion of y in y 3.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.042 * [taylor]: Taking taylor expansion of x in y 3.043 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 3.043 * [taylor]: Taking taylor expansion of 2.0 in x 3.043 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 3.043 * [taylor]: Taking taylor expansion of x in x 3.043 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 3.043 * [taylor]: Taking taylor expansion of y in x 3.043 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.043 * [taylor]: Taking taylor expansion of y in x 3.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.043 * [taylor]: Taking taylor expansion of x in x 3.045 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 3.045 * [taylor]: Taking taylor expansion of 2.0 in x 3.045 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 3.045 * [taylor]: Taking taylor expansion of x in x 3.045 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 3.045 * [taylor]: Taking taylor expansion of y in x 3.045 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.045 * [taylor]: Taking taylor expansion of y in x 3.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.045 * [taylor]: Taking taylor expansion of x in x 3.047 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 3.047 * [taylor]: Taking taylor expansion of -2.0 in y 3.047 * [taylor]: Taking taylor expansion of y in y 3.050 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.050 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.050 * [taylor]: Taking taylor expansion of 2.0 in y 3.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.050 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.050 * [taylor]: Taking taylor expansion of y in y 3.056 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 3.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.056 * [taylor]: Taking taylor expansion of 2.0 in y 3.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.056 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.056 * [taylor]: Taking taylor expansion of y in y 3.067 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.067 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in (x y) around 0 3.067 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in y 3.068 * [taylor]: Taking taylor expansion of 2.0 in y 3.068 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y 3.068 * [taylor]: Taking taylor expansion of x in y 3.068 * [taylor]: Taking taylor expansion of (- x y) in y 3.068 * [taylor]: Taking taylor expansion of x in y 3.068 * [taylor]: Taking taylor expansion of y in y 3.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 3.068 * [taylor]: Taking taylor expansion of 2.0 in x 3.068 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 3.068 * [taylor]: Taking taylor expansion of x in x 3.068 * [taylor]: Taking taylor expansion of (- x y) in x 3.068 * [taylor]: Taking taylor expansion of x in x 3.068 * [taylor]: Taking taylor expansion of y in x 3.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 3.068 * [taylor]: Taking taylor expansion of 2.0 in x 3.068 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 3.068 * [taylor]: Taking taylor expansion of x in x 3.068 * [taylor]: Taking taylor expansion of (- x y) in x 3.068 * [taylor]: Taking taylor expansion of x in x 3.068 * [taylor]: Taking taylor expansion of y in x 3.068 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 3.068 * [taylor]: Taking taylor expansion of -2.0 in y 3.068 * [taylor]: Taking taylor expansion of y in y 3.070 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.070 * [taylor]: Taking taylor expansion of 2.0 in y 3.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.070 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.070 * [taylor]: Taking taylor expansion of y in y 3.074 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 3.074 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.074 * [taylor]: Taking taylor expansion of 2.0 in y 3.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.075 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.075 * [taylor]: Taking taylor expansion of y in y 3.083 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 3.083 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in y 3.083 * [taylor]: Taking taylor expansion of 2.0 in y 3.083 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 3.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 3.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.083 * [taylor]: Taking taylor expansion of x in y 3.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.083 * [taylor]: Taking taylor expansion of y in y 3.083 * [taylor]: Taking taylor expansion of x in y 3.084 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 3.084 * [taylor]: Taking taylor expansion of 2.0 in x 3.084 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 3.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.084 * [taylor]: Taking taylor expansion of x in x 3.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.084 * [taylor]: Taking taylor expansion of y in x 3.084 * [taylor]: Taking taylor expansion of x in x 3.086 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 3.086 * [taylor]: Taking taylor expansion of 2.0 in x 3.086 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 3.086 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.086 * [taylor]: Taking taylor expansion of x in x 3.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.086 * [taylor]: Taking taylor expansion of y in x 3.086 * [taylor]: Taking taylor expansion of x in x 3.088 * [taylor]: Taking taylor expansion of 2.0 in y 3.090 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.090 * [taylor]: Taking taylor expansion of 2.0 in y 3.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.090 * [taylor]: Taking taylor expansion of y in y 3.094 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.094 * [taylor]: Taking taylor expansion of 2.0 in y 3.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.094 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.094 * [taylor]: Taking taylor expansion of y in y 3.099 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 3.099 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in y 3.099 * [taylor]: Taking taylor expansion of -2.0 in y 3.099 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 3.099 * [taylor]: Taking taylor expansion of x in y 3.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 3.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.100 * [taylor]: Taking taylor expansion of y in y 3.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.100 * [taylor]: Taking taylor expansion of x in y 3.100 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 3.100 * [taylor]: Taking taylor expansion of -2.0 in x 3.100 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 3.100 * [taylor]: Taking taylor expansion of x in x 3.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.100 * [taylor]: Taking taylor expansion of y in x 3.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.100 * [taylor]: Taking taylor expansion of x in x 3.103 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 3.103 * [taylor]: Taking taylor expansion of -2.0 in x 3.103 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 3.103 * [taylor]: Taking taylor expansion of x in x 3.103 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.103 * [taylor]: Taking taylor expansion of y in x 3.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.103 * [taylor]: Taking taylor expansion of x in x 3.105 * [taylor]: Taking taylor expansion of 2.0 in y 3.107 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.108 * [taylor]: Taking taylor expansion of 2.0 in y 3.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.108 * [taylor]: Taking taylor expansion of y in y 3.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.112 * [taylor]: Taking taylor expansion of 2.0 in y 3.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.112 * [taylor]: Taking taylor expansion of y in y 3.117 * * * [progress]: simplifying candidates 3.117 * [simplify]: Simplifying using # : (* (/ (* x 2.0) (- x y)) y) (+ (- (+ (log x) (log 2.0)) (log (- x y))) (log y)) (+ (- (log (* x 2.0)) (log (- x y))) (log y)) (+ (log (/ (* x 2.0) (- x y))) (log y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (* (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (* (* y y) y)) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (* (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (* (/ (* x 2.0) (- x y)) 1) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (* (/ 1 (- x y)) y) (* (+ (* x x) (+ (* y y) (* x y))) y) (* (+ x y) y) (* (* x 2.0) y) (- (+ (log x) (log 2.0)) (log (- x y))) (- (log (* x 2.0)) (log (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) (/ x 1) (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) (/ x 1) (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) 1) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 3.120 * * [simplify]: iteration 0 : 101 enodes (cost 681 ) 3.141 * * [simplify]: iteration 1 : 261 enodes (cost 650 ) 3.215 * * [simplify]: iteration 2 : 1026 enodes (cost 544 ) 3.682 * * [simplify]: iteration done : 5001 enodes (cost 544 ) 3.683 * [simplify]: Simplified to: (* (/ (* x 2.0) (- x y)) y) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (/ (* x 2.0) (- x y)) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (/ y (- x y)) (* (+ (* (+ x y) y) (* x x)) y) (* (+ x y) y) (* (* x 2.0) y) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (pow (/ (* x 2.0) (- x y)) 3) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) x (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) x (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (* 2.0 x) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* 2.0 x) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 3.683 * * * [progress]: adding candidates to table 3.772 * [progress]: [Phase 3 of 3] Extracting. 3.772 * * [regime]: Finding splitpoints for: (# # #) 3.772 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.772 * * * * [regimes]: Trying to branch on y from (# # #) 3.794 * * * * [regimes]: Trying to branch on x from (# # #) 3.816 * * * [regime]: Found split indices: #