15.652 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying using # : (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 0.034 * * [simplify]: iteration 0 : 9 enodes (cost 15 ) 0.036 * * [simplify]: iteration 1 : 22 enodes (cost 15 ) 0.039 * * [simplify]: iteration 2 : 47 enodes (cost 15 ) 0.046 * * [simplify]: iteration 3 : 86 enodes (cost 15 ) 0.059 * * [simplify]: iteration 4 : 166 enodes (cost 15 ) 0.091 * * [simplify]: iteration 5 : 296 enodes (cost 15 ) 0.146 * * [simplify]: iteration 6 : 532 enodes (cost 15 ) 0.242 * * [simplify]: iteration 7 : 962 enodes (cost 15 ) 0.531 * * [simplify]: iteration 8 : 3401 enodes (cost 15 ) 1.103 * * [simplify]: iteration done : 5001 enodes (cost 15 ) 1.103 * [simplify]: Simplified to: (* (- x y) (/ (+ x y) (+ (* x x) (* y y)))) 1.107 * * [progress]: iteration 1 / 4 1.107 * * * [progress]: picking best candidate 1.111 * * * * [pick]: Picked # 1.111 * * * [progress]: localizing error 1.120 * * * [progress]: generating rewritten candidates 1.120 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.134 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.146 * * * [progress]: generating series expansions 1.146 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.146 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0 1.147 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y 1.147 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 1.147 * [taylor]: Taking taylor expansion of (+ x y) in y 1.147 * [taylor]: Taking taylor expansion of x in y 1.147 * [taylor]: Taking taylor expansion of y in y 1.147 * [taylor]: Taking taylor expansion of (- x y) in y 1.147 * [taylor]: Taking taylor expansion of x in y 1.147 * [taylor]: Taking taylor expansion of y in y 1.147 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.147 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.147 * [taylor]: Taking taylor expansion of x in y 1.147 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.147 * [taylor]: Taking taylor expansion of y in y 1.147 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.147 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.147 * [taylor]: Taking taylor expansion of (+ x y) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of y in x 1.147 * [taylor]: Taking taylor expansion of (- x y) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of y in x 1.147 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.147 * [taylor]: Taking taylor expansion of y in x 1.147 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.147 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.147 * [taylor]: Taking taylor expansion of (+ x y) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of y in x 1.148 * [taylor]: Taking taylor expansion of (- x y) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of y in x 1.148 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.148 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.148 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.148 * [taylor]: Taking taylor expansion of y in x 1.148 * [taylor]: Taking taylor expansion of -1 in y 1.148 * [taylor]: Taking taylor expansion of 0 in y 1.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.149 * [taylor]: Taking taylor expansion of 2 in y 1.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.149 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.149 * [taylor]: Taking taylor expansion of y in y 1.149 * [taylor]: Taking taylor expansion of 0 in y 1.150 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 1.150 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.150 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 1.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.150 * [taylor]: Taking taylor expansion of x in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.150 * [taylor]: Taking taylor expansion of y in y 1.150 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.150 * [taylor]: Taking taylor expansion of x in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.150 * [taylor]: Taking taylor expansion of y in y 1.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.150 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.150 * [taylor]: Taking taylor expansion of x in y 1.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.150 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.150 * [taylor]: Taking taylor expansion of y in y 1.150 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.150 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.150 * [taylor]: Taking taylor expansion of x in x 1.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.150 * [taylor]: Taking taylor expansion of y in x 1.150 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.151 * [taylor]: Taking taylor expansion of y in x 1.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.151 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.151 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.151 * [taylor]: Taking taylor expansion of y in x 1.151 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.151 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.151 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.151 * [taylor]: Taking taylor expansion of y in x 1.151 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.151 * [taylor]: Taking taylor expansion of y in x 1.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.151 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.151 * [taylor]: Taking taylor expansion of x in x 1.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.151 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.151 * [taylor]: Taking taylor expansion of y in x 1.152 * [taylor]: Taking taylor expansion of 1 in y 1.152 * [taylor]: Taking taylor expansion of 0 in y 1.153 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.153 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.153 * [taylor]: Taking taylor expansion of 2 in y 1.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.153 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.153 * [taylor]: Taking taylor expansion of y in y 1.154 * [taylor]: Taking taylor expansion of 0 in y 1.154 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0 1.154 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 1.154 * [taylor]: Taking taylor expansion of -1 in y 1.154 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.154 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y 1.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.154 * [taylor]: Taking taylor expansion of y in y 1.154 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.154 * [taylor]: Taking taylor expansion of y in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.154 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.154 * [taylor]: Taking taylor expansion of x in y 1.154 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.154 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.155 * [taylor]: Taking taylor expansion of y in y 1.155 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.155 * [taylor]: Taking taylor expansion of -1 in x 1.155 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.155 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.155 * [taylor]: Taking taylor expansion of y in x 1.155 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.155 * [taylor]: Taking taylor expansion of y in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.155 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.155 * [taylor]: Taking taylor expansion of y in x 1.155 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.155 * [taylor]: Taking taylor expansion of -1 in x 1.155 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.155 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.155 * [taylor]: Taking taylor expansion of x in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.155 * [taylor]: Taking taylor expansion of y in x 1.155 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.156 * [taylor]: Taking taylor expansion of y in x 1.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.156 * [taylor]: Taking taylor expansion of x in x 1.156 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.156 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.156 * [taylor]: Taking taylor expansion of x in x 1.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.156 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.156 * [taylor]: Taking taylor expansion of y in x 1.156 * [taylor]: Taking taylor expansion of 1 in y 1.156 * [taylor]: Taking taylor expansion of 0 in y 1.157 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.157 * [taylor]: Taking taylor expansion of 2 in y 1.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.157 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.157 * [taylor]: Taking taylor expansion of y in y 1.158 * [taylor]: Taking taylor expansion of 0 in y 1.158 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.158 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0 1.158 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.158 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.158 * [taylor]: Taking taylor expansion of x in y 1.158 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.158 * [taylor]: Taking taylor expansion of y in y 1.158 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.159 * [taylor]: Taking taylor expansion of y in x 1.159 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.159 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.159 * [taylor]: Taking taylor expansion of x in x 1.159 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.159 * [taylor]: Taking taylor expansion of y in x 1.159 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.159 * [taylor]: Taking taylor expansion of y in y 1.159 * [taylor]: Taking taylor expansion of 0 in y 1.159 * [taylor]: Taking taylor expansion of 1 in y 1.159 * [taylor]: Taking taylor expansion of 0 in y 1.159 * [taylor]: Taking taylor expansion of 0 in y 1.160 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 1.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.160 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.160 * [taylor]: Taking taylor expansion of x in y 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.160 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.160 * [taylor]: Taking taylor expansion of y in y 1.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.160 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.160 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.160 * [taylor]: Taking taylor expansion of y in x 1.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.160 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.160 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.160 * [taylor]: Taking taylor expansion of y in x 1.160 * [taylor]: Taking taylor expansion of 1 in y 1.160 * [taylor]: Taking taylor expansion of 0 in y 1.161 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.161 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.161 * [taylor]: Taking taylor expansion of y in y 1.161 * [taylor]: Taking taylor expansion of 0 in y 1.162 * [taylor]: Taking taylor expansion of 0 in y 1.162 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 1.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.162 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.162 * [taylor]: Taking taylor expansion of x in y 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.162 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.162 * [taylor]: Taking taylor expansion of y in y 1.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.162 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.162 * [taylor]: Taking taylor expansion of x in x 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.162 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.162 * [taylor]: Taking taylor expansion of y in x 1.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.163 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.163 * [taylor]: Taking taylor expansion of y in x 1.163 * [taylor]: Taking taylor expansion of 1 in y 1.163 * [taylor]: Taking taylor expansion of 0 in y 1.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.163 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.163 * [taylor]: Taking taylor expansion of y in y 1.163 * [taylor]: Taking taylor expansion of 0 in y 1.164 * [taylor]: Taking taylor expansion of 0 in y 1.164 * * * [progress]: simplifying candidates 1.165 * [simplify]: Simplifying using # : (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))) (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (neg (* (- x y) (+ x y))) (neg (+ (* x x) (* y y))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y))) (/ 1 (+ (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) 1) (/ (+ (* x x) (* y y)) (+ x y)) (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (* y y)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))) (* (+ (* x x) (* y y)) (+ x y)) (* (exp (* x x)) (exp (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)) -1 1 1 (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 1.168 * * [simplify]: iteration 0 : 91 enodes (cost 826 ) 1.184 * * [simplify]: iteration 1 : 308 enodes (cost 802 ) 1.273 * * [simplify]: iteration 2 : 1433 enodes (cost 662 ) 1.630 * * [simplify]: iteration done : 5000 enodes (cost 662 ) 1.630 * [simplify]: Simplified to: (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3) (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (neg (* (- x y) (+ x y))) (neg (+ (* x x) (* y y))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (- x y) (/ (+ x y) (+ (* x x) (* y y))) (/ 1 (+ (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (- x y)) (/ (+ (* x x) (* y y)) (+ x y)) (/ (* (+ x y) (- x y)) (+ (pow x 6) (pow y 6))) (/ (* (+ x y) (- x y)) (- (pow x 4) (pow y 4))) (* (* (+ (* x x) (* y (+ x y))) (+ (* x x) (* y (- y x)))) (+ (pow x 2) (pow y 2))) (* (+ (pow x 2) (pow y 2)) (* (+ (* x x) (* y (+ x y))) (- x y))) (* (+ (pow x 2) (pow y 2)) (* (+ (* x x) (* y (- y x))) (+ x y))) (- (pow x 4) (pow y 4)) (* (+ (pow x 2) (pow y 2)) (+ (* x x) (* y (- y x)))) (* (+ (* x x) (* y y)) (- x y)) (* (+ (pow x 2) (pow y 2)) (+ (* x x) (* y (+ x y)))) (* (+ (* x x) (* y y)) (+ x y)) (exp (+ (* x x) (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (pow (+ (pow x 2) (pow y 2)) 3) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow x 6) (pow y 6)) (+ (* (* y y) (- (* y y) (* x x))) (pow x 4)) (- (pow x 4) (pow y 4)) (* (+ x y) (- x y)) -1 1 1 (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 1.631 * * * [progress]: adding candidates to table 1.692 * * [progress]: iteration 2 / 4 1.692 * * * [progress]: picking best candidate 1.701 * * * * [pick]: Picked # 1.701 * * * [progress]: localizing error 1.702 * * * [progress]: generating rewritten candidates 1.702 * * * [progress]: generating series expansions 1.702 * * * [progress]: simplifying candidates 1.702 * [simplify]: Simplifying using # : 1.703 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.703 * * [simplify]: iteration done : 0 enodes (cost 0 ) 1.703 * [simplify]: Simplified to: 1.703 * * * [progress]: adding candidates to table 1.703 * * [progress]: iteration 3 / 4 1.703 * * * [progress]: picking best candidate 1.711 * * * * [pick]: Picked # 1.711 * * * [progress]: localizing error 1.723 * * * [progress]: generating rewritten candidates 1.723 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.737 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.744 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.751 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 1.757 * * * [progress]: generating series expansions 1.757 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.758 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0 1.758 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y 1.758 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 1.758 * [taylor]: Taking taylor expansion of (+ x y) in y 1.758 * [taylor]: Taking taylor expansion of x in y 1.758 * [taylor]: Taking taylor expansion of y in y 1.758 * [taylor]: Taking taylor expansion of (- x y) in y 1.758 * [taylor]: Taking taylor expansion of x in y 1.758 * [taylor]: Taking taylor expansion of y in y 1.758 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.758 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.758 * [taylor]: Taking taylor expansion of x in y 1.758 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.758 * [taylor]: Taking taylor expansion of y in y 1.758 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.758 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.758 * [taylor]: Taking taylor expansion of (+ x y) in x 1.758 * [taylor]: Taking taylor expansion of x in x 1.758 * [taylor]: Taking taylor expansion of y in x 1.758 * [taylor]: Taking taylor expansion of (- x y) in x 1.758 * [taylor]: Taking taylor expansion of x in x 1.758 * [taylor]: Taking taylor expansion of y in x 1.758 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.758 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.758 * [taylor]: Taking taylor expansion of x in x 1.758 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.758 * [taylor]: Taking taylor expansion of y in x 1.758 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.759 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.759 * [taylor]: Taking taylor expansion of (+ x y) in x 1.759 * [taylor]: Taking taylor expansion of x in x 1.759 * [taylor]: Taking taylor expansion of y in x 1.759 * [taylor]: Taking taylor expansion of (- x y) in x 1.759 * [taylor]: Taking taylor expansion of x in x 1.759 * [taylor]: Taking taylor expansion of y in x 1.759 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.759 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.759 * [taylor]: Taking taylor expansion of x in x 1.759 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.759 * [taylor]: Taking taylor expansion of y in x 1.759 * [taylor]: Taking taylor expansion of -1 in y 1.759 * [taylor]: Taking taylor expansion of 0 in y 1.760 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.760 * [taylor]: Taking taylor expansion of 2 in y 1.760 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.760 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.760 * [taylor]: Taking taylor expansion of y in y 1.760 * [taylor]: Taking taylor expansion of 0 in y 1.761 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 1.761 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.761 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 1.761 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.761 * [taylor]: Taking taylor expansion of x in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.761 * [taylor]: Taking taylor expansion of y in y 1.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.761 * [taylor]: Taking taylor expansion of x in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.761 * [taylor]: Taking taylor expansion of y in y 1.761 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.761 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.761 * [taylor]: Taking taylor expansion of x in y 1.761 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.761 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.761 * [taylor]: Taking taylor expansion of y in y 1.761 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.761 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.761 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.761 * [taylor]: Taking taylor expansion of x in x 1.761 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.761 * [taylor]: Taking taylor expansion of y in x 1.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.762 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.762 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.762 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.762 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.762 * [taylor]: Taking taylor expansion of y in x 1.763 * [taylor]: Taking taylor expansion of 1 in y 1.763 * [taylor]: Taking taylor expansion of 0 in y 1.763 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.764 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.764 * [taylor]: Taking taylor expansion of 2 in y 1.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.764 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.764 * [taylor]: Taking taylor expansion of y in y 1.765 * [taylor]: Taking taylor expansion of 0 in y 1.765 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0 1.765 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 1.765 * [taylor]: Taking taylor expansion of -1 in y 1.765 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.765 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y 1.765 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.765 * [taylor]: Taking taylor expansion of x in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.765 * [taylor]: Taking taylor expansion of y in y 1.765 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.765 * [taylor]: Taking taylor expansion of y in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.765 * [taylor]: Taking taylor expansion of x in y 1.765 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.765 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.765 * [taylor]: Taking taylor expansion of x in y 1.765 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.766 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.766 * [taylor]: Taking taylor expansion of y in y 1.766 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.766 * [taylor]: Taking taylor expansion of -1 in x 1.766 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.766 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.766 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.766 * [taylor]: Taking taylor expansion of x in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.766 * [taylor]: Taking taylor expansion of y in x 1.766 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.766 * [taylor]: Taking taylor expansion of y in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.766 * [taylor]: Taking taylor expansion of x in x 1.766 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.766 * [taylor]: Taking taylor expansion of x in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.766 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.766 * [taylor]: Taking taylor expansion of y in x 1.766 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.766 * [taylor]: Taking taylor expansion of -1 in x 1.766 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.766 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.766 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.766 * [taylor]: Taking taylor expansion of x in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.766 * [taylor]: Taking taylor expansion of y in x 1.766 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.767 * [taylor]: Taking taylor expansion of y in x 1.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.767 * [taylor]: Taking taylor expansion of x in x 1.767 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.767 * [taylor]: Taking taylor expansion of x in x 1.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.767 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.767 * [taylor]: Taking taylor expansion of y in x 1.767 * [taylor]: Taking taylor expansion of 1 in y 1.767 * [taylor]: Taking taylor expansion of 0 in y 1.768 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.768 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.768 * [taylor]: Taking taylor expansion of 2 in y 1.768 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.768 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.768 * [taylor]: Taking taylor expansion of y in y 1.769 * [taylor]: Taking taylor expansion of 0 in y 1.769 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.770 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0 1.770 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y 1.770 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 1.770 * [taylor]: Taking taylor expansion of (+ x y) in y 1.770 * [taylor]: Taking taylor expansion of x in y 1.770 * [taylor]: Taking taylor expansion of y in y 1.770 * [taylor]: Taking taylor expansion of (- x y) in y 1.770 * [taylor]: Taking taylor expansion of x in y 1.770 * [taylor]: Taking taylor expansion of y in y 1.770 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.770 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.770 * [taylor]: Taking taylor expansion of x in y 1.770 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.770 * [taylor]: Taking taylor expansion of y in y 1.770 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.770 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.770 * [taylor]: Taking taylor expansion of (+ x y) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of y in x 1.770 * [taylor]: Taking taylor expansion of (- x y) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of y in x 1.770 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.770 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.770 * [taylor]: Taking taylor expansion of y in x 1.770 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.770 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.770 * [taylor]: Taking taylor expansion of (+ x y) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of y in x 1.771 * [taylor]: Taking taylor expansion of (- x y) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of y in x 1.771 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.771 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.771 * [taylor]: Taking taylor expansion of y in x 1.771 * [taylor]: Taking taylor expansion of -1 in y 1.771 * [taylor]: Taking taylor expansion of 0 in y 1.772 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.772 * [taylor]: Taking taylor expansion of 2 in y 1.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.772 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.772 * [taylor]: Taking taylor expansion of y in y 1.772 * [taylor]: Taking taylor expansion of 0 in y 1.773 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 1.773 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.773 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 1.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.773 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.773 * [taylor]: Taking taylor expansion of x in y 1.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.776 * [taylor]: Taking taylor expansion of y in y 1.776 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.776 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.776 * [taylor]: Taking taylor expansion of x in y 1.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.776 * [taylor]: Taking taylor expansion of y in y 1.776 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.776 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.776 * [taylor]: Taking taylor expansion of x in y 1.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.777 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.777 * [taylor]: Taking taylor expansion of y in y 1.777 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.777 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.777 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.777 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.777 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.777 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.777 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.778 * [taylor]: Taking taylor expansion of y in x 1.778 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.778 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.778 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.778 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.778 * [taylor]: Taking taylor expansion of y in x 1.778 * [taylor]: Taking taylor expansion of 1 in y 1.778 * [taylor]: Taking taylor expansion of 0 in y 1.779 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.779 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.779 * [taylor]: Taking taylor expansion of 2 in y 1.779 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.779 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.779 * [taylor]: Taking taylor expansion of y in y 1.780 * [taylor]: Taking taylor expansion of 0 in y 1.780 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0 1.780 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 1.781 * [taylor]: Taking taylor expansion of -1 in y 1.781 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.781 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y 1.781 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.781 * [taylor]: Taking taylor expansion of x in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.781 * [taylor]: Taking taylor expansion of x in y 1.781 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.781 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.781 * [taylor]: Taking taylor expansion of x in y 1.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.781 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.781 * [taylor]: Taking taylor expansion of -1 in x 1.781 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.781 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.781 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.781 * [taylor]: Taking taylor expansion of x in x 1.781 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.781 * [taylor]: Taking taylor expansion of y in x 1.781 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.781 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.781 * [taylor]: Taking taylor expansion of y in x 1.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.781 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.782 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.782 * [taylor]: Taking taylor expansion of y in x 1.782 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.782 * [taylor]: Taking taylor expansion of -1 in x 1.782 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.782 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.782 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.782 * [taylor]: Taking taylor expansion of y in x 1.782 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.782 * [taylor]: Taking taylor expansion of y in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.782 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.782 * [taylor]: Taking taylor expansion of y in x 1.782 * [taylor]: Taking taylor expansion of 1 in y 1.783 * [taylor]: Taking taylor expansion of 0 in y 1.784 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 1.784 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1.784 * [taylor]: Taking taylor expansion of 2 in y 1.784 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.784 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.784 * [taylor]: Taking taylor expansion of y in y 1.785 * [taylor]: Taking taylor expansion of 0 in y 1.785 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.785 * [approximate]: Taking taylor expansion of (exp (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in (x y) around 0 1.785 * [taylor]: Taking taylor expansion of (exp (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in y 1.785 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y 1.785 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 1.785 * [taylor]: Taking taylor expansion of (+ x y) in y 1.785 * [taylor]: Taking taylor expansion of x in y 1.785 * [taylor]: Taking taylor expansion of y in y 1.785 * [taylor]: Taking taylor expansion of (- x y) in y 1.785 * [taylor]: Taking taylor expansion of x in y 1.785 * [taylor]: Taking taylor expansion of y in y 1.785 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.785 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.785 * [taylor]: Taking taylor expansion of x in y 1.785 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.785 * [taylor]: Taking taylor expansion of y in y 1.786 * [taylor]: Taking taylor expansion of (exp (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x 1.786 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.786 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.786 * [taylor]: Taking taylor expansion of (+ x y) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (- x y) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.786 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (exp (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x 1.786 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 1.786 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1.786 * [taylor]: Taking taylor expansion of (+ x y) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (- x y) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.786 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.786 * [taylor]: Taking taylor expansion of y in x 1.787 * [taylor]: Taking taylor expansion of (exp -1) in y 1.787 * [taylor]: Taking taylor expansion of -1 in y 1.787 * [taylor]: Taking taylor expansion of 0 in y 1.788 * [taylor]: Taking taylor expansion of (* 2 (/ (exp -1) (pow y 2))) in y 1.788 * [taylor]: Taking taylor expansion of 2 in y 1.788 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 2)) in y 1.788 * [taylor]: Taking taylor expansion of (exp -1) in y 1.788 * [taylor]: Taking taylor expansion of -1 in y 1.788 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.788 * [taylor]: Taking taylor expansion of y in y 1.789 * [taylor]: Taking taylor expansion of 0 in y 1.790 * [approximate]: Taking taylor expansion of (exp (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0 1.790 * [taylor]: Taking taylor expansion of (exp (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 1.790 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.790 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 1.790 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.790 * [taylor]: Taking taylor expansion of x in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.790 * [taylor]: Taking taylor expansion of y in y 1.790 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.790 * [taylor]: Taking taylor expansion of x in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.790 * [taylor]: Taking taylor expansion of y in y 1.790 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.790 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.790 * [taylor]: Taking taylor expansion of x in y 1.790 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.790 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.790 * [taylor]: Taking taylor expansion of y in y 1.790 * [taylor]: Taking taylor expansion of (exp (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.790 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.790 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.790 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.790 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.791 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.791 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (exp (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.791 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.791 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1.791 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.791 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.791 * [taylor]: Taking taylor expansion of x in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.791 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.791 * [taylor]: Taking taylor expansion of y in x 1.792 * [taylor]: Taking taylor expansion of E in y 1.792 * [taylor]: Taking taylor expansion of 0 in y 1.793 * [taylor]: Taking taylor expansion of (* -2 (/ E (pow y 2))) in y 1.793 * [taylor]: Taking taylor expansion of -2 in y 1.793 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 1.793 * [taylor]: Taking taylor expansion of E in y 1.793 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.793 * [taylor]: Taking taylor expansion of y in y 1.794 * [taylor]: Taking taylor expansion of 0 in y 1.795 * [approximate]: Taking taylor expansion of (exp (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0 1.795 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y 1.795 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 1.795 * [taylor]: Taking taylor expansion of -1 in y 1.795 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 1.795 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y 1.795 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.795 * [taylor]: Taking taylor expansion of x in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.795 * [taylor]: Taking taylor expansion of y in y 1.795 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.795 * [taylor]: Taking taylor expansion of y in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.795 * [taylor]: Taking taylor expansion of x in y 1.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.795 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.795 * [taylor]: Taking taylor expansion of x in y 1.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.795 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.795 * [taylor]: Taking taylor expansion of y in y 1.795 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x 1.795 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.795 * [taylor]: Taking taylor expansion of -1 in x 1.795 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.796 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.796 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.796 * [taylor]: Taking taylor expansion of x in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.796 * [taylor]: Taking taylor expansion of y in x 1.796 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.796 * [taylor]: Taking taylor expansion of y in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.796 * [taylor]: Taking taylor expansion of x in x 1.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.796 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.796 * [taylor]: Taking taylor expansion of x in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.796 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.796 * [taylor]: Taking taylor expansion of y in x 1.796 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x 1.796 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 1.796 * [taylor]: Taking taylor expansion of -1 in x 1.796 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 1.796 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 1.796 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.796 * [taylor]: Taking taylor expansion of x in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.796 * [taylor]: Taking taylor expansion of y in x 1.796 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.796 * [taylor]: Taking taylor expansion of y in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.796 * [taylor]: Taking taylor expansion of x in x 1.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.797 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.797 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.797 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.797 * [taylor]: Taking taylor expansion of y in x 1.797 * [taylor]: Taking taylor expansion of E in y 1.797 * [taylor]: Taking taylor expansion of 0 in y 1.798 * [taylor]: Taking taylor expansion of (* -2 (/ E (pow y 2))) in y 1.798 * [taylor]: Taking taylor expansion of -2 in y 1.798 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 1.798 * [taylor]: Taking taylor expansion of E in y 1.798 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.798 * [taylor]: Taking taylor expansion of y in y 1.800 * [taylor]: Taking taylor expansion of 0 in y 1.800 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 1.800 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0 1.800 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 1.800 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.800 * [taylor]: Taking taylor expansion of x in y 1.800 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.800 * [taylor]: Taking taylor expansion of y in y 1.800 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.800 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.800 * [taylor]: Taking taylor expansion of y in x 1.800 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 1.800 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.800 * [taylor]: Taking taylor expansion of y in x 1.800 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.800 * [taylor]: Taking taylor expansion of y in y 1.800 * [taylor]: Taking taylor expansion of 0 in y 1.800 * [taylor]: Taking taylor expansion of 1 in y 1.801 * [taylor]: Taking taylor expansion of 0 in y 1.801 * [taylor]: Taking taylor expansion of 0 in y 1.801 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 1.801 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.801 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.801 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.801 * [taylor]: Taking taylor expansion of x in y 1.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.801 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.801 * [taylor]: Taking taylor expansion of y in y 1.801 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.801 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.801 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.801 * [taylor]: Taking taylor expansion of x in x 1.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.802 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.802 * [taylor]: Taking taylor expansion of y in x 1.802 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.802 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.802 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.802 * [taylor]: Taking taylor expansion of y in x 1.802 * [taylor]: Taking taylor expansion of 1 in y 1.802 * [taylor]: Taking taylor expansion of 0 in y 1.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.802 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.802 * [taylor]: Taking taylor expansion of y in y 1.803 * [taylor]: Taking taylor expansion of 0 in y 1.803 * [taylor]: Taking taylor expansion of 0 in y 1.803 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 1.803 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.804 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.804 * [taylor]: Taking taylor expansion of x in y 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.804 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.804 * [taylor]: Taking taylor expansion of y in y 1.804 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.804 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.804 * [taylor]: Taking taylor expansion of x in x 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.804 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.804 * [taylor]: Taking taylor expansion of y in x 1.804 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.804 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.804 * [taylor]: Taking taylor expansion of x in x 1.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.804 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.804 * [taylor]: Taking taylor expansion of y in x 1.804 * [taylor]: Taking taylor expansion of 1 in y 1.804 * [taylor]: Taking taylor expansion of 0 in y 1.805 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.805 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.805 * [taylor]: Taking taylor expansion of y in y 1.805 * [taylor]: Taking taylor expansion of 0 in y 1.805 * [taylor]: Taking taylor expansion of 0 in y 1.806 * * * [progress]: simplifying candidates 1.807 * [simplify]: Simplifying using # : (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))) (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (neg (* (- x y) (+ x y))) (neg (+ (* x x) (* y y))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y))) (/ 1 (+ (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) 1) (/ (+ (* x x) (* y y)) (+ x y)) (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (* y y)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))) (* (+ (* x x) (* y y)) (+ x y)) (log (* (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (log (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log 1) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (log (exp (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (exp (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))) (log (exp (/ (- x y) (sqrt (+ (* x x) (* y y)))))) (log (exp (/ (- x y) 1))) (log (exp 1)) (log (exp (* (- x y) (+ x y)))) (log (exp (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))))) (log (exp (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) (log (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (exp (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (cbrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (* (* (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (sqrt (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (exp (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (exp (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (exp (/ (- x y) (sqrt (+ (* x x) (* y y))))) (exp (/ (- x y) 1)) (exp 1) (exp (* (- x y) (+ x y))) (exp (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))) (exp (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (exp (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (* (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (exp (* x x)) (exp (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)) -1 1 1 -1 1 1 (exp -1) E E (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 1.811 * * [simplify]: iteration 0 : 129 enodes (cost 1610 ) 1.832 * * [simplify]: iteration 1 : 356 enodes (cost 1535 ) 1.924 * * [simplify]: iteration 2 : 1521 enodes (cost 1294 ) 2.495 * * [simplify]: iteration done : 5000 enodes (cost 1294 ) 2.496 * [simplify]: Simplified to: (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (pow (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) 3) (pow (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) 3) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (pow (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) 3) (sqrt (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2)))) (sqrt (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2)))) (neg (* (- x y) (+ x y))) (neg (+ (* x x) (* y y))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (- x y) (/ (+ x y) (+ (* x x) (* y y))) (/ 1 (+ (* x x) (* y y))) (/ (+ (* x x) (* y y)) (* (- x y) (+ x y))) (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (- x y)) (/ (+ (* x x) (* y y)) (+ x y)) (/ (* (+ x y) (- x y)) (+ (pow x 6) (pow y 6))) (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y))) (* (* (+ (* x x) (* y (+ x y))) (+ (* x x) (* y (- y x)))) (+ (* x x) (* y y))) (* (* (+ (* x x) (* y (+ x y))) (- x y)) (+ (* x x) (* y y))) (* (* (+ (* x x) (* y y)) (+ x y)) (+ (* x x) (* y (- y x)))) (- (pow x 4) (pow y 4)) (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y)) (* (+ (* x x) (* y (+ x y))) (+ (* x x) (* y y))) (* (+ (* x x) (* y y)) (+ x y)) (* 2 (log (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))) (log (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (log (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) 0 (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (sqrt (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2)))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))) (- x y) 1 (* (+ x y) (- x y)) (/ (* (+ x y) (- x y)) (+ (pow x 6) (pow y 6))) (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y))) (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (pow (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) 3) (sqrt (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2)))) (sqrt (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2)))) (exp (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (exp (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (exp (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (exp (/ (- x y) (sqrt (+ (* x x) (* y y))))) (exp (- x y)) E (exp (* (- x y) (+ x y))) (exp (/ (* (+ x y) (- x y)) (+ (pow x 6) (pow y 6)))) (exp (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y)))) (/ (* (- x y) (+ x y)) (+ (pow x 2) (pow y 2))) (exp (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (* (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (pow (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 3) (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (sqrt (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (exp (+ (* x x) (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (pow (+ (* x x) (* y y)) 3) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow x 6) (pow y 6)) (+ (pow x 4) (* (* y y) (- (* y y) (* x x)))) (- (pow x 4) (pow y 4)) (* (+ x y) (- x y)) -1 1 1 -1 1 1 (exp -1) E E (+ (* x x) (* y y)) (+ (* x x) (* y y)) (+ (* x x) (* y y)) 2.497 * * * [progress]: adding candidates to table 2.625 * * [progress]: iteration 4 / 4 2.625 * * * [progress]: picking best candidate 2.630 * * * * [pick]: Picked # 2.630 * * * [progress]: localizing error 2.641 * * * [progress]: generating rewritten candidates 2.641 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 2.646 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 2.650 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 2.660 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 2.709 * * * [progress]: generating series expansions 2.709 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 2.709 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0 2.709 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y 2.709 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 2.709 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.709 * [taylor]: Taking taylor expansion of x in y 2.709 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.709 * [taylor]: Taking taylor expansion of y in y 2.709 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x 2.709 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.709 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.709 * [taylor]: Taking taylor expansion of x in x 2.709 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.710 * [taylor]: Taking taylor expansion of y in x 2.710 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x 2.710 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.710 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.710 * [taylor]: Taking taylor expansion of x in x 2.710 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.710 * [taylor]: Taking taylor expansion of y in x 2.710 * [taylor]: Taking taylor expansion of y in y 2.710 * [taylor]: Taking taylor expansion of 0 in y 2.710 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 2.710 * [taylor]: Taking taylor expansion of 1/2 in y 2.710 * [taylor]: Taking taylor expansion of y in y 2.711 * [taylor]: Taking taylor expansion of 0 in y 2.711 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 2.711 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.711 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.711 * [taylor]: Taking taylor expansion of x in y 2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.711 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.711 * [taylor]: Taking taylor expansion of y in y 2.711 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.711 * [taylor]: Taking taylor expansion of x in x 2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.711 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.711 * [taylor]: Taking taylor expansion of y in x 2.712 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.712 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.712 * [taylor]: Taking taylor expansion of x in x 2.712 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.712 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.712 * [taylor]: Taking taylor expansion of y in x 2.712 * [taylor]: Taking taylor expansion of 1 in y 2.712 * [taylor]: Taking taylor expansion of 0 in y 2.712 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 2.712 * [taylor]: Taking taylor expansion of 1/2 in y 2.712 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.712 * [taylor]: Taking taylor expansion of y in y 2.713 * [taylor]: Taking taylor expansion of 0 in y 2.713 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 2.713 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.713 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.713 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.713 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.713 * [taylor]: Taking taylor expansion of x in y 2.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.713 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.713 * [taylor]: Taking taylor expansion of y in y 2.714 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.714 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.714 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.714 * [taylor]: Taking taylor expansion of x in x 2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.714 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.714 * [taylor]: Taking taylor expansion of y in x 2.714 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.714 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.714 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.714 * [taylor]: Taking taylor expansion of x in x 2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.714 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.714 * [taylor]: Taking taylor expansion of y in x 2.714 * [taylor]: Taking taylor expansion of 1 in y 2.714 * [taylor]: Taking taylor expansion of 0 in y 2.715 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 2.715 * [taylor]: Taking taylor expansion of 1/2 in y 2.715 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.715 * [taylor]: Taking taylor expansion of y in y 2.715 * [taylor]: Taking taylor expansion of 0 in y 2.715 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 2.716 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0 2.716 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y 2.716 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 2.716 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.716 * [taylor]: Taking taylor expansion of x in y 2.716 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.716 * [taylor]: Taking taylor expansion of y in y 2.716 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x 2.716 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.716 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.716 * [taylor]: Taking taylor expansion of x in x 2.716 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.716 * [taylor]: Taking taylor expansion of y in x 2.717 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x 2.717 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.717 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.717 * [taylor]: Taking taylor expansion of x in x 2.717 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.717 * [taylor]: Taking taylor expansion of y in x 2.717 * [taylor]: Taking taylor expansion of y in y 2.717 * [taylor]: Taking taylor expansion of 0 in y 2.717 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 2.717 * [taylor]: Taking taylor expansion of 1/2 in y 2.717 * [taylor]: Taking taylor expansion of y in y 2.717 * [taylor]: Taking taylor expansion of 0 in y 2.718 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 2.718 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.718 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.718 * [taylor]: Taking taylor expansion of x in y 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.718 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.718 * [taylor]: Taking taylor expansion of y in y 2.718 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.718 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.718 * [taylor]: Taking taylor expansion of x in x 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.718 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.718 * [taylor]: Taking taylor expansion of y in x 2.718 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.718 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.718 * [taylor]: Taking taylor expansion of x in x 2.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.718 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.719 * [taylor]: Taking taylor expansion of y in x 2.719 * [taylor]: Taking taylor expansion of 1 in y 2.719 * [taylor]: Taking taylor expansion of 0 in y 2.719 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 2.719 * [taylor]: Taking taylor expansion of 1/2 in y 2.719 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.719 * [taylor]: Taking taylor expansion of y in y 2.720 * [taylor]: Taking taylor expansion of 0 in y 2.720 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 2.720 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.720 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.720 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.720 * [taylor]: Taking taylor expansion of x in y 2.720 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.720 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.720 * [taylor]: Taking taylor expansion of y in y 2.720 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.720 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.720 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.720 * [taylor]: Taking taylor expansion of x in x 2.720 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.720 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.720 * [taylor]: Taking taylor expansion of y in x 2.721 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.721 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.721 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.721 * [taylor]: Taking taylor expansion of x in x 2.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.721 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.721 * [taylor]: Taking taylor expansion of y in x 2.721 * [taylor]: Taking taylor expansion of 1 in y 2.721 * [taylor]: Taking taylor expansion of 0 in y 2.721 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 2.721 * [taylor]: Taking taylor expansion of 1/2 in y 2.721 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.721 * [taylor]: Taking taylor expansion of y in y 2.722 * [taylor]: Taking taylor expansion of 0 in y 2.722 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 2.722 * [approximate]: Taking taylor expansion of (* (+ x y) (sqrt (/ 1 (+ (pow x 2) (pow y 2))))) in (x y) around 0 2.722 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt (/ 1 (+ (pow x 2) (pow y 2))))) in y 2.722 * [taylor]: Taking taylor expansion of (+ x y) in y 2.722 * [taylor]: Taking taylor expansion of x in y 2.722 * [taylor]: Taking taylor expansion of y in y 2.722 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in y 2.722 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in y 2.722 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 2.722 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.722 * [taylor]: Taking taylor expansion of x in y 2.723 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.723 * [taylor]: Taking taylor expansion of y in y 2.723 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt (/ 1 (+ (pow x 2) (pow y 2))))) in x 2.723 * [taylor]: Taking taylor expansion of (+ x y) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of y in x 2.723 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x 2.723 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x 2.723 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.723 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.723 * [taylor]: Taking taylor expansion of y in x 2.724 * [taylor]: Taking taylor expansion of (* (+ x y) (sqrt (/ 1 (+ (pow x 2) (pow y 2))))) in x 2.724 * [taylor]: Taking taylor expansion of (+ x y) in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of y in x 2.724 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x 2.724 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x 2.724 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.724 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.724 * [taylor]: Taking taylor expansion of y in x 2.724 * [taylor]: Taking taylor expansion of 1 in y 2.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.724 * [taylor]: Taking taylor expansion of y in y 2.725 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y 2.725 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y 2.725 * [taylor]: Taking taylor expansion of 1/2 in y 2.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.725 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.725 * [taylor]: Taking taylor expansion of y in y 2.726 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y 2.726 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y 2.726 * [taylor]: Taking taylor expansion of 1/2 in y 2.726 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.726 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.726 * [taylor]: Taking taylor expansion of y in y 2.727 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in (x y) around 0 2.727 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in y 2.727 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 2.727 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.727 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.727 * [taylor]: Taking taylor expansion of x in y 2.727 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.727 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.727 * [taylor]: Taking taylor expansion of y in y 2.727 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.727 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.727 * [taylor]: Taking taylor expansion of x in y 2.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.727 * [taylor]: Taking taylor expansion of y in y 2.727 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in x 2.727 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.727 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.728 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.728 * [taylor]: Taking taylor expansion of y in x 2.728 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.728 * [taylor]: Taking taylor expansion of y in x 2.728 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in x 2.728 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.728 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.728 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.728 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.728 * [taylor]: Taking taylor expansion of y in x 2.728 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.728 * [taylor]: Taking taylor expansion of x in x 2.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.728 * [taylor]: Taking taylor expansion of y in x 2.729 * [taylor]: Taking taylor expansion of 1 in y 2.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.729 * [taylor]: Taking taylor expansion of y in y 2.729 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y 2.729 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y 2.730 * [taylor]: Taking taylor expansion of 1/2 in y 2.730 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.730 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.730 * [taylor]: Taking taylor expansion of y in y 2.731 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y 2.731 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y 2.731 * [taylor]: Taking taylor expansion of 1/2 in y 2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.731 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.731 * [taylor]: Taking taylor expansion of y in y 2.731 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 2.731 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y)))) in y 2.731 * [taylor]: Taking taylor expansion of -1 in y 2.731 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in y 2.731 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 2.731 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.732 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.732 * [taylor]: Taking taylor expansion of x in y 2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.732 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.732 * [taylor]: Taking taylor expansion of y in y 2.732 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.732 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.732 * [taylor]: Taking taylor expansion of x in y 2.732 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.732 * [taylor]: Taking taylor expansion of y in y 2.732 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y)))) in x 2.732 * [taylor]: Taking taylor expansion of -1 in x 2.732 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in x 2.732 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.732 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.732 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.732 * [taylor]: Taking taylor expansion of y in x 2.732 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.733 * [taylor]: Taking taylor expansion of x in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.733 * [taylor]: Taking taylor expansion of y in x 2.733 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y)))) in x 2.733 * [taylor]: Taking taylor expansion of -1 in x 2.733 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (+ (/ 1 x) (/ 1 y))) in x 2.733 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.733 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.733 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.733 * [taylor]: Taking taylor expansion of x in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.733 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.733 * [taylor]: Taking taylor expansion of y in x 2.733 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.733 * [taylor]: Taking taylor expansion of x in x 2.733 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.733 * [taylor]: Taking taylor expansion of y in x 2.733 * [taylor]: Taking taylor expansion of -1 in y 2.734 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 2.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.734 * [taylor]: Taking taylor expansion of y in y 2.735 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y 2.735 * [taylor]: Taking taylor expansion of 1/2 in y 2.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.735 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.735 * [taylor]: Taking taylor expansion of y in y 2.736 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y 2.736 * [taylor]: Taking taylor expansion of 1/2 in y 2.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.736 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.736 * [taylor]: Taking taylor expansion of y in y 2.737 * * * * [progress]: [ 4 / 4 ] generating series at (2) 2.737 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0 2.737 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y 2.737 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 2.737 * [taylor]: Taking taylor expansion of (+ x y) in y 2.737 * [taylor]: Taking taylor expansion of x in y 2.737 * [taylor]: Taking taylor expansion of y in y 2.737 * [taylor]: Taking taylor expansion of (- x y) in y 2.737 * [taylor]: Taking taylor expansion of x in y 2.737 * [taylor]: Taking taylor expansion of y in y 2.737 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 2.737 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.737 * [taylor]: Taking taylor expansion of x in y 2.737 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.737 * [taylor]: Taking taylor expansion of y in y 2.737 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 2.737 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 2.737 * [taylor]: Taking taylor expansion of (+ x y) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of y in x 2.737 * [taylor]: Taking taylor expansion of (- x y) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of y in x 2.737 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.737 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.738 * [taylor]: Taking taylor expansion of y in x 2.738 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x 2.738 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 2.738 * [taylor]: Taking taylor expansion of (+ x y) in x 2.738 * [taylor]: Taking taylor expansion of x in x 2.738 * [taylor]: Taking taylor expansion of y in x 2.738 * [taylor]: Taking taylor expansion of (- x y) in x 2.738 * [taylor]: Taking taylor expansion of x in x 2.738 * [taylor]: Taking taylor expansion of y in x 2.738 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 2.738 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.738 * [taylor]: Taking taylor expansion of x in x 2.738 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.738 * [taylor]: Taking taylor expansion of y in x 2.738 * [taylor]: Taking taylor expansion of -1 in y 2.739 * [taylor]: Taking taylor expansion of 0 in y 2.739 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 2.739 * [taylor]: Taking taylor expansion of 2 in y 2.739 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.739 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.739 * [taylor]: Taking taylor expansion of y in y 2.740 * [taylor]: Taking taylor expansion of 0 in y 2.740 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0 2.740 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.740 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 2.740 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.740 * [taylor]: Taking taylor expansion of x in y 2.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.740 * [taylor]: Taking taylor expansion of y in y 2.740 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.740 * [taylor]: Taking taylor expansion of x in y 2.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.740 * [taylor]: Taking taylor expansion of y in y 2.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.740 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.740 * [taylor]: Taking taylor expansion of x in y 2.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.741 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.741 * [taylor]: Taking taylor expansion of y in y 2.741 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.741 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 2.741 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.741 * [taylor]: Taking taylor expansion of y in x 2.741 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.741 * [taylor]: Taking taylor expansion of y in x 2.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.741 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.741 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.741 * [taylor]: Taking taylor expansion of y in x 2.741 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.741 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 2.741 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.741 * [taylor]: Taking taylor expansion of x in x 2.741 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.741 * [taylor]: Taking taylor expansion of y in x 2.742 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.742 * [taylor]: Taking taylor expansion of y in x 2.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.742 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.742 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.742 * [taylor]: Taking taylor expansion of y in x 2.742 * [taylor]: Taking taylor expansion of 1 in y 2.742 * [taylor]: Taking taylor expansion of 0 in y 2.743 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 2.743 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 2.743 * [taylor]: Taking taylor expansion of 2 in y 2.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.743 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.743 * [taylor]: Taking taylor expansion of y in y 2.744 * [taylor]: Taking taylor expansion of 0 in y 2.745 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0 2.745 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y 2.745 * [taylor]: Taking taylor expansion of -1 in y 2.745 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 2.745 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y 2.745 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.745 * [taylor]: Taking taylor expansion of x in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.745 * [taylor]: Taking taylor expansion of y in y 2.745 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.745 * [taylor]: Taking taylor expansion of y in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.745 * [taylor]: Taking taylor expansion of x in y 2.745 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.745 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.745 * [taylor]: Taking taylor expansion of x in y 2.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.745 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.745 * [taylor]: Taking taylor expansion of y in y 2.745 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.745 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.746 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 2.746 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.746 * [taylor]: Taking taylor expansion of y in x 2.746 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.746 * [taylor]: Taking taylor expansion of y in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.746 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.746 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.746 * [taylor]: Taking taylor expansion of y in x 2.746 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x 2.746 * [taylor]: Taking taylor expansion of -1 in x 2.746 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 2.746 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x 2.746 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.746 * [taylor]: Taking taylor expansion of y in x 2.746 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.746 * [taylor]: Taking taylor expansion of y in x 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.746 * [taylor]: Taking taylor expansion of x in x 2.746 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.747 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.747 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.747 * [taylor]: Taking taylor expansion of y in x 2.747 * [taylor]: Taking taylor expansion of 1 in y 2.747 * [taylor]: Taking taylor expansion of 0 in y 2.748 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 2.748 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 2.748 * [taylor]: Taking taylor expansion of 2 in y 2.748 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.748 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.748 * [taylor]: Taking taylor expansion of y in y 2.749 * [taylor]: Taking taylor expansion of 0 in y 2.749 * * * [progress]: simplifying candidates 2.752 * [simplify]: Simplifying using # : (log (sqrt (+ (* x x) (* y y)))) (exp (sqrt (+ (* x x) (* y y)))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))) (cbrt (sqrt (+ (* x x) (* y y)))) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (sqrt (cbrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))) (sqrt 1) (sqrt (+ (* x 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(/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))) (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))) (* (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (- (sqrt x) (sqrt y)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (- (sqrt x) (sqrt y)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))) (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))) (/ (+ y x) (+ (* y y) (* x x))) (/ (sqrt (+ (* x (pow x 3)) (* (* y y) (- (* y y) (* x x))))) (/ (sqrt (+ (* x x) (* y y))) (+ x y))) (* (sqrt (- (* x x) (* y y))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (+ x y)) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (+ x y)) y x (neg x) y x (neg x) 1 1 -1 -1 1 1 3.313 * * * [progress]: adding candidates to table 3.458 * [progress]: [Phase 3 of 3] Extracting. 3.458 * * [regime]: Finding splitpoints for: (# # # #) 3.459 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) y x) 3.459 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (# # # #) 3.498 * * * * [regimes]: Trying to branch on y from (# # # #) 3.559 * * * * [regimes]: Trying to branch on x from (# # # #) 3.607 * * * [regime]: Found split indices: #