43.086 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (/ (- x y) (- 2.0 (+ x y))) 0.021 * * [simplify]: iteration 0 : 17 enodes (cost 4 ) 0.024 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.026 * * [simplify]: iteration 2 : 43 enodes (cost 4 ) 0.030 * * [simplify]: iteration 3 : 56 enodes (cost 4 ) 0.032 * * [simplify]: iteration 4 : 72 enodes (cost 4 ) 0.035 * * [simplify]: iteration 5 : 133 enodes (cost 4 ) 0.038 * * [simplify]: iteration 6 : 214 enodes (cost 4 ) 0.041 * * [simplify]: iteration 7 : 265 enodes (cost 4 ) 0.045 * * [simplify]: iteration 8 : 297 enodes (cost 4 ) 0.047 * * [simplify]: iteration 9 : 297 enodes (cost 4 ) 0.047 * [simplify]: Simplified to: (/ (- x y) (- 2.0 (+ x y))) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.065 * * * [progress]: generating series expansions 0.065 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.066 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0 0.066 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y 0.066 * [taylor]: Taking taylor expansion of (- x y) in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.066 * [taylor]: Taking taylor expansion of 2.0 in y 0.066 * [taylor]: Taking taylor expansion of (+ x y) in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x 0.066 * [taylor]: Taking taylor expansion of (- x y) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.066 * [taylor]: Taking taylor expansion of 2.0 in x 0.066 * [taylor]: Taking taylor expansion of (+ x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x 0.067 * [taylor]: Taking taylor expansion of (- x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.067 * [taylor]: Taking taylor expansion of 2.0 in x 0.067 * [taylor]: Taking taylor expansion of (+ x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y 0.067 * [taylor]: Taking taylor expansion of -1 in y 0.067 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.067 * [taylor]: Taking taylor expansion of 2.0 in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y 0.070 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.070 * [taylor]: Taking taylor expansion of 2.0 in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.071 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.071 * [taylor]: Taking taylor expansion of 2.0 in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.074 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.074 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.074 * [taylor]: Taking taylor expansion of 2.0 in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.075 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.075 * [taylor]: Taking taylor expansion of 2.0 in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.077 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.077 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.078 * [taylor]: Taking taylor expansion of 2.0 in y 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.083 * [taylor]: Taking taylor expansion of 2.0 in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.085 * [taylor]: Taking taylor expansion of 2.0 in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of -1 in y 0.088 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y 0.088 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.088 * [taylor]: Taking taylor expansion of 2 in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 2.0 in y 0.093 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.093 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.093 * [taylor]: Taking taylor expansion of 6.0 in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.094 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.094 * [taylor]: Taking taylor expansion of 2 in y 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of 4.0 in y 0.099 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0 0.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of 2.0 in y 0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of 2.0 in x 0.103 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in x 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of 2.0 in x 0.105 * [taylor]: Taking taylor expansion of -1 in y 0.107 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y 0.107 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.107 * [taylor]: Taking taylor expansion of 2 in y 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [taylor]: Taking taylor expansion of 2.0 in y 0.111 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y 0.111 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.111 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.111 * [taylor]: Taking taylor expansion of 6.0 in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.111 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.111 * [taylor]: Taking taylor expansion of 2 in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of 4.0 in y 0.116 * * * [progress]: simplifying candidates 0.117 * [simplify]: Simplifying using # : (- (log (- x y)) (log (- 2.0 (+ x y)))) (log (/ (- x y) (- 2.0 (+ x y)))) (exp (/ (- x y) (- 2.0 (+ x y)))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 2.0 (+ x y)) (- 2.0 (+ x y))) (- 2.0 (+ x y)))) (* (cbrt (/ (- x y) (- 2.0 (+ x y)))) (cbrt (/ (- x y) (- 2.0 (+ x y))))) (cbrt (/ (- x y) (- 2.0 (+ x y)))) (* (* (/ (- x y) (- 2.0 (+ x y))) (/ (- x y) (- 2.0 (+ x y)))) (/ (- x y) (- 2.0 (+ x y)))) (sqrt (/ (- x y) (- 2.0 (+ x y)))) (sqrt (/ (- x y) (- 2.0 (+ x y)))) (- (- x y)) (- (- 2.0 (+ x y))) (/ x (- 2.0 (+ x y))) (/ y (- 2.0 (+ x y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (cbrt (- x y)) (cbrt (- 2.0 (+ x y)))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 2.0 (+ x y)))) (/ (cbrt (- x y)) (sqrt (- 2.0 (+ x y)))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (cbrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y)))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (/ (sqrt (- x y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (sqrt (- x y)) (cbrt (- 2.0 (+ x y)))) (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y)))) (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y)))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (/ (sqrt (- x y)) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (sqrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y)))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (cbrt (- 2.0 (+ x y)))) (/ 1 (sqrt (- 2.0 (+ x y)))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ 1 (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y)))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- (sqrt x) (sqrt y)) (cbrt (- 2.0 (+ x y)))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y)))) (/ (- (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y)))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- (sqrt x) (sqrt y)) (- (sqrt 2.0) (sqrt (+ x y)))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (cbrt (- 2.0 (+ x y)))) (/ 1 (sqrt (- 2.0 (+ x y)))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ 1 (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y)))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ 1 1) (/ (- x y) (- 2.0 (+ x y))) (/ 1 (- 2.0 (+ x y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- x y) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) (/ (- x y) 1) (/ (- x y) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- x y) 1) (/ (- x y) 1) (/ (- 2.0 (+ x y)) (cbrt (- x y))) (/ (- 2.0 (+ x y)) (sqrt (- x y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- 2.0 (+ x y)) (- (sqrt x) (sqrt y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- x y) (- (pow 2.0 3) (pow (+ x y) 3))) (/ (- x y) (- (* 2.0 2.0) (* (+ x y) (+ x y)))) (* (- 2.0 (+ x y)) (+ (* x x) (+ (* y y) (* x y)))) (* (- 2.0 (+ x y)) (+ x y)) (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y)) (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) 0.124 * * [simplify]: iteration 0 : 275 enodes (cost 489 ) 0.130 * * [simplify]: iteration 1 : 853 enodes (cost 468 ) 0.149 * * [simplify]: iteration 2 : 4118 enodes (cost 466 ) 0.257 * * [simplify]: iteration 3 : 5002 enodes (cost 466 ) 0.261 * [simplify]: Simplified to: (log (/ (- x y) (- 2.0 (+ x y)))) (log (/ (- x y) (- 2.0 (+ x y)))) (exp (/ (- x y) (- 2.0 (+ x y)))) (pow (/ (- x y) (- 2.0 (+ x y))) 3) (* (cbrt (/ (- x y) (- 2.0 (+ x y)))) (cbrt (/ (- x y) (- 2.0 (+ x y))))) (cbrt (/ (- x y) (- 2.0 (+ x y)))) (pow (/ (- x y) (- 2.0 (+ x y))) 3) (sqrt (/ (- x y) (- 2.0 (+ x y)))) (sqrt (/ (- x y) (- 2.0 (+ x y)))) (- (- x y)) (- (- 2.0 (+ x y))) (/ x (- 2.0 (+ x y))) (/ y (- 2.0 (+ x y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (cbrt (- x y)) (cbrt (- 2.0 (+ x y)))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 2.0 (+ x y)))) (/ (cbrt (- x y)) (sqrt (- 2.0 (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (cbrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- 2.0 (+ x y))) (/ (sqrt (- x y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (sqrt (- x y)) (cbrt (- 2.0 (+ x y)))) (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y)))) (/ (sqrt (- x y)) (sqrt (- 2.0 (+ x y)))) (sqrt (- x y)) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (/ (sqrt (- x y)) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (sqrt (- x y)) (- (sqrt 2.0) (sqrt (+ x y)))) (sqrt (- x y)) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (sqrt (- x y)) (/ (sqrt (- x y)) (- 2.0 (+ x y))) (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (cbrt (- 2.0 (+ x y)))) (/ 1 (sqrt (- 2.0 (+ x y)))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) 1 (/ (- x y) (- 2.0 (+ x y))) (/ 1 (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y)))) 1 (/ (- x y) (- 2.0 (+ x y))) 1 (/ (- x y) (- 2.0 (+ x y))) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- (sqrt x) (sqrt y)) (cbrt (- 2.0 (+ x y)))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y)))) (/ (- (sqrt x) (sqrt y)) (sqrt (- 2.0 (+ x y)))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- (sqrt x) (sqrt y)) (- (sqrt 2.0) (sqrt (+ x y)))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- 2.0 (+ x y))) (/ 1 (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (cbrt (- 2.0 (+ x y)))) (/ 1 (sqrt (- 2.0 (+ x y)))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) 1 (/ (- x y) (- 2.0 (+ x y))) (/ 1 (+ (sqrt 2.0) (sqrt (+ x y)))) (/ (- x y) (- (sqrt 2.0) (sqrt (+ x y)))) 1 (/ (- x y) (- 2.0 (+ x y))) 1 (/ (- x y) (- 2.0 (+ x y))) (/ 1 (- 2.0 (+ x y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- x y) (* (cbrt (- 2.0 (+ x y))) (cbrt (- 2.0 (+ x y))))) (/ (- x y) (sqrt (- 2.0 (+ x y)))) (- x y) (/ (- x y) (+ (sqrt 2.0) (sqrt (+ x y)))) (- x y) (- x y) (/ (- 2.0 (+ x y)) (cbrt (- x y))) (/ (- 2.0 (+ x y)) (sqrt (- x y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- 2.0 (+ x y)) (- (sqrt x) (sqrt y))) (/ (- 2.0 (+ x y)) (- x y)) (/ (- x y) (- (pow 2.0 3) (pow (+ x y) 3))) (/ (- x y) (- (* 2.0 2.0) (* (+ x y) (+ x y)))) (* (+ (* y (+ y x)) (pow x 2)) (- 2.0 (+ x y))) (* (- 2.0 (+ x y)) (+ x y)) (+ (* 0.5 (- x y)) (* 0.25 (pow x 2))) (- (- (/ (- 4.0) (pow x 2)) 1) (/ 2.0 x)) (- (- (/ (- 4.0) (pow x 2)) 1) (/ 2.0 x)) 0.261 * * * [progress]: adding candidates to table 0.337 * * [progress]: iteration 2 / 4 0.337 * * * [progress]: picking best candidate 0.338 * * * * [pick]: Picked # 0.338 * * * [progress]: localizing error 0.347 * * * [progress]: generating rewritten candidates 0.347 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.362 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.366 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.378 * * * [progress]: generating series expansions 0.378 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.378 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in (x y) around 0 0.378 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in y 0.378 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.378 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.378 * [taylor]: Taking taylor expansion of x in y 0.378 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in y 0.378 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.378 * [taylor]: Taking taylor expansion of 2.0 in y 0.378 * [taylor]: Taking taylor expansion of (+ x y) in y 0.378 * [taylor]: Taking taylor expansion of x in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of (+ x y) in y 0.378 * [taylor]: Taking taylor expansion of x in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in x 0.379 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.379 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in x 0.379 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.379 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [taylor]: Taking taylor expansion of (+ x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (+ x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in x 0.379 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.379 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in x 0.379 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.379 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [taylor]: Taking taylor expansion of (+ x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (+ x y) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y 0.380 * [taylor]: Taking taylor expansion of -1 in y 0.380 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.380 * [taylor]: Taking taylor expansion of 2.0 in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow (- 2.0 y) 2))) (* 2 (/ y (pow (- 2.0 y) 2)))) in y 0.383 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow (- 2.0 y) 2))) in y 0.383 * [taylor]: Taking taylor expansion of 2.0 in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.383 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.383 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.383 * [taylor]: Taking taylor expansion of 2.0 in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (* 2 (/ y (pow (- 2.0 y) 2))) in y 0.384 * [taylor]: Taking taylor expansion of 2 in y 0.384 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.384 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.384 * [taylor]: Taking taylor expansion of 2.0 in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* y (- 2.0 y))) (* 8.0 (/ 1 (pow (- 2.0 y) 3)))) (+ (* 4 (/ y (pow (- 2.0 y) 3))) (+ (/ 1 (pow (- 2.0 y) 2)) (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3))))))) in y 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (* y (- 2.0 y))) (* 8.0 (/ 1 (pow (- 2.0 y) 3)))) in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 2.0 y))) in y 0.389 * [taylor]: Taking taylor expansion of (* y (- 2.0 y)) in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.389 * [taylor]: Taking taylor expansion of 2.0 in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow (- 2.0 y) 3))) in y 0.392 * [taylor]: Taking taylor expansion of 8.0 in y 0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 3)) in y 0.392 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.392 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.392 * [taylor]: Taking taylor expansion of 2.0 in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of (+ (* 4 (/ y (pow (- 2.0 y) 3))) (+ (/ 1 (pow (- 2.0 y) 2)) (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3)))))) in y 0.393 * [taylor]: Taking taylor expansion of (* 4 (/ y (pow (- 2.0 y) 3))) in y 0.393 * [taylor]: Taking taylor expansion of 4 in y 0.393 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.393 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.393 * [taylor]: Taking taylor expansion of 2.0 in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow (- 2.0 y) 2)) (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3))))) in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.395 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.395 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.395 * [taylor]: Taking taylor expansion of 2.0 in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3)))) in y 0.396 * [taylor]: Taking taylor expansion of 4.0 in y 0.396 * [taylor]: Taking taylor expansion of (/ 1 (* y (pow (- 2.0 y) 3))) in y 0.396 * [taylor]: Taking taylor expansion of (* y (pow (- 2.0 y) 3)) in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.396 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.396 * [taylor]: Taking taylor expansion of 2.0 in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.414 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.414 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x)))) in y 0.414 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.414 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.414 * [taylor]: Taking taylor expansion of x in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.414 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in y 0.414 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.414 * [taylor]: Taking taylor expansion of 2.0 in y 0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.415 * [taylor]: Taking taylor expansion of x in y 0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.415 * [taylor]: Taking taylor expansion of x in y 0.417 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x)))) in x 0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in x 0.418 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.418 * [taylor]: Taking taylor expansion of 2.0 in x 0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x)))) in x 0.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.421 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in x 0.421 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.421 * [taylor]: Taking taylor expansion of 2.0 in x 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.422 * [taylor]: Taking taylor expansion of y in x 0.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of -1 in y 0.426 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y 0.426 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.426 * [taylor]: Taking taylor expansion of 2 in y 0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of 2.0 in y 0.433 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.433 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.433 * [taylor]: Taking taylor expansion of 6.0 in y 0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.433 * [taylor]: Taking taylor expansion of 2 in y 0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of 4.0 in y 0.439 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.439 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))))) in y 0.439 * [taylor]: Taking taylor expansion of -1 in y 0.439 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in y 0.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.439 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.439 * [taylor]: Taking taylor expansion of x in y 0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.439 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.440 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in y 0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.440 * [taylor]: Taking taylor expansion of y in y 0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.440 * [taylor]: Taking taylor expansion of x in y 0.440 * [taylor]: Taking taylor expansion of 2.0 in y 0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.440 * [taylor]: Taking taylor expansion of y in y 0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.441 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))))) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.443 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.443 * [taylor]: Taking taylor expansion of y in x 0.443 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.443 * [taylor]: Taking taylor expansion of y in x 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of 2.0 in x 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.443 * [taylor]: Taking taylor expansion of y in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))))) in x 0.448 * [taylor]: Taking taylor expansion of -1 in x 0.448 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.448 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.448 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of 2.0 in x 0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of -1 in y 0.454 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y 0.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.454 * [taylor]: Taking taylor expansion of 2 in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.455 * [taylor]: Taking taylor expansion of 2.0 in y 0.460 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y 0.460 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.460 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.460 * [taylor]: Taking taylor expansion of 6.0 in y 0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.461 * [taylor]: Taking taylor expansion of 2 in y 0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.461 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of 4.0 in y 0.466 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.466 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 0.466 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.466 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.466 * [taylor]: Taking taylor expansion of x in y 0.466 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.466 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.466 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.468 * [taylor]: Taking taylor expansion of 1 in y 0.470 * [taylor]: Taking taylor expansion of 0 in y 0.472 * [taylor]: Taking taylor expansion of 0 in y 0.472 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.472 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.472 * [taylor]: Taking taylor expansion of x in y 0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.472 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.472 * [taylor]: Taking taylor expansion of y in y 0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.474 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.474 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.474 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.474 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of 1 in y 0.476 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.477 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.477 * [taylor]: Taking taylor expansion of y in y 0.480 * [taylor]: Taking taylor expansion of 0 in y 0.483 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.485 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.485 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.485 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.485 * [taylor]: Taking taylor expansion of x in y 0.485 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.485 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.485 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.485 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.486 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.486 * [taylor]: Taking taylor expansion of y in x 0.486 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.486 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.486 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.487 * [taylor]: Taking taylor expansion of y in x 0.487 * [taylor]: Taking taylor expansion of 1 in y 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.489 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.492 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.496 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.496 * [approximate]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in (x y) around 0 0.496 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in y 0.496 * [taylor]: Taking taylor expansion of (+ x y) in y 0.496 * [taylor]: Taking taylor expansion of x in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.496 * [taylor]: Taking taylor expansion of 2.0 in y 0.496 * [taylor]: Taking taylor expansion of (+ x y) in y 0.496 * [taylor]: Taking taylor expansion of x in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in x 0.497 * [taylor]: Taking taylor expansion of (+ x y) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.497 * [taylor]: Taking taylor expansion of 2.0 in x 0.497 * [taylor]: Taking taylor expansion of (+ x y) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in x 0.497 * [taylor]: Taking taylor expansion of (+ x y) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.497 * [taylor]: Taking taylor expansion of 2.0 in x 0.497 * [taylor]: Taking taylor expansion of (+ x y) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (* y (- 2.0 y)) in y 0.497 * [taylor]: Taking taylor expansion of y in y 0.497 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.497 * [taylor]: Taking taylor expansion of 2.0 in y 0.497 * [taylor]: Taking taylor expansion of y in y 0.499 * [taylor]: Taking taylor expansion of (- 2.0 (* 2 y)) in y 0.499 * [taylor]: Taking taylor expansion of 2.0 in y 0.499 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.499 * [taylor]: Taking taylor expansion of 2 in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of (- 1) in y 0.502 * [taylor]: Taking taylor expansion of 1 in y 0.503 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.503 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y 0.503 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.503 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.503 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.503 * [taylor]: Taking taylor expansion of 2.0 in y 0.503 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.503 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.504 * [taylor]: Taking taylor expansion of x in y 0.504 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.504 * [taylor]: Taking taylor expansion of 2.0 in x 0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.505 * [taylor]: Taking taylor expansion of y in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.505 * [taylor]: Taking taylor expansion of 2.0 in x 0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.505 * [taylor]: Taking taylor expansion of y in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of -1 in y 0.508 * [taylor]: Taking taylor expansion of (- 2.0 (* 2 (/ 1 y))) in y 0.508 * [taylor]: Taking taylor expansion of 2.0 in y 0.508 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.508 * [taylor]: Taking taylor expansion of 2 in y 0.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.511 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.511 * [taylor]: Taking taylor expansion of 2.0 in y 0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.514 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.514 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in y 0.514 * [taylor]: Taking taylor expansion of -1 in y 0.514 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in y 0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.514 * [taylor]: Taking taylor expansion of y in y 0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.514 * [taylor]: Taking taylor expansion of x in y 0.514 * [taylor]: Taking taylor expansion of 2.0 in y 0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.514 * [taylor]: Taking taylor expansion of y in y 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.514 * [taylor]: Taking taylor expansion of x in y 0.514 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.514 * [taylor]: Taking taylor expansion of -1 in x 0.514 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of 2.0 in x 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.515 * [taylor]: Taking taylor expansion of -1 in x 0.515 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of 2.0 in x 0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.516 * [taylor]: Taking taylor expansion of y in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of -1 in y 0.519 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) 2.0)) in y 0.519 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y 0.519 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.519 * [taylor]: Taking taylor expansion of 2 in y 0.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.519 * [taylor]: Taking taylor expansion of y in y 0.520 * [taylor]: Taking taylor expansion of 2.0 in y 0.523 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 y)) (/ 1 (pow y 2)))) in y 0.523 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.523 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.523 * [taylor]: Taking taylor expansion of 2.0 in y 0.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.523 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.526 * * * [progress]: simplifying candidates 0.527 * [simplify]: Simplifying using # : (- (log (- (* x x) (* y y))) (+ (log (- 2.0 (+ x y))) (log (+ x y)))) (- (log (- (* x x) (* y y))) (log (* (- 2.0 (+ x y)) (+ x y)))) (log (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (exp (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (- 2.0 (+ x y)) (- 2.0 (+ x y))) (- 2.0 (+ x y))) (* (* (+ x y) (+ x y)) (+ x y)))) (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ x y))) (* (- 2.0 (+ x y)) (+ x y)))) (* (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))))) (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (* (* (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (sqrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (sqrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (- (- (* x x) (* y y))) (- (* (- 2.0 (+ x y)) (+ x y))) (/ (* x x) (* (- 2.0 (+ x y)) (+ x y))) (/ (* y y) (* (- 2.0 (+ x y)) (+ x y))) (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (- 2.0 (+ x y))) (/ (cbrt (- (* x x) (* y y))) (+ x y)) (/ (sqrt (- (* x x) (* y y))) (- 2.0 (+ x y))) (/ (sqrt (- (* x x) (* y y))) (+ x y)) (/ 1 (- 2.0 (+ x y))) (/ (- (* x x) (* y y)) (+ x y)) (/ (+ x y) (- 2.0 (+ x y))) (/ (- x y) (+ x y)) (/ 1 (* (- 2.0 (+ x y)) (+ x y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- (* x x) (* y y))) (/ (- (* x x) (* y y)) (- 2.0 (+ x y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (cbrt (- (* x x) (* y y)))) (/ (* (- 2.0 (+ x y)) (+ x y)) (sqrt (- (* x x) (* y y)))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- (* x x) (* y y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- x y)) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ x y))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ x y))) (* (* (- 2.0 (+ x y)) (+ x y)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))) (* (* (- 2.0 (+ 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)))) (- (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* y y)) (* (- 2.0 (+ x y)) (+ x y)) (+ (log (- 2.0 (+ x y))) (log (+ x y))) (log (* (- 2.0 (+ x y)) (+ x y))) (exp (* (- 2.0 (+ x y)) (+ x y))) (* (* (* (- 2.0 (+ x y)) (- 2.0 (+ x y))) (- 2.0 (+ x y))) (* (* (+ x y) (+ x y)) (+ x y))) (* (cbrt (* (- 2.0 (+ x y)) (+ x y))) (cbrt (* (- 2.0 (+ x y)) (+ x y)))) (cbrt (* (- 2.0 (+ x y)) (+ x y))) (* (* (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ x y))) (* (- 2.0 (+ x y)) (+ x y))) (sqrt (* (- 2.0 (+ x y)) (+ x y))) (sqrt (* (- 2.0 (+ x y)) (+ x y))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ (pow x 3) (pow y 3))) (* (+ (* 2.0 2.0) (+ (* (+ x y) (+ x y)) (* 2.0 (+ x y)))) (+ (* x x) (- (* y y) (* x y)))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (- (* x x) (* y y))) (* (+ (* 2.0 2.0) (+ (* (+ x y) (+ x y)) (* 2.0 (+ x y)))) (- x y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ (pow x 3) (pow y 3))) (* (+ 2.0 (+ x y)) (+ (* x x) (- (* y y) (* x y)))) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (- (* x x) (* y y))) (* (+ 2.0 (+ x y)) (- x y)) (* (sqrt (- 2.0 (+ x y))) (sqrt (+ x y))) (* (sqrt (- 2.0 (+ x y))) (sqrt (+ x y))) (* (- 2.0 (+ x y)) x) (* (- 2.0 (+ x y)) y) (* x (- 2.0 (+ x y))) (* y (- 2.0 (+ x y))) (* (- 2.0 (+ x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (* (- 2.0 (+ x y)) (sqrt (+ x y))) (* (- 2.0 (+ x y)) 1) (* (- 2.0 (+ x y)) 1) (* (cbrt (- 2.0 (+ x y))) (+ x y)) (* (sqrt (- 2.0 (+ x y))) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- (sqrt 2.0) (sqrt (+ x y))) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ (pow x 3) (pow y 3))) (* (- 2.0 (+ x y)) (- (* x x) (* y y))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ x y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ x y)) (- (+ (* 0.25 (pow x 2)) (* 0.5 x)) (* 0.5 y)) (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (+ (* 4.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1))) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (+ (* 2.0 x) (* 2.0 y)) (pow x 2)) (- (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))) (- (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))) 0.541 * * [simplify]: iteration 0 : 522 enodes (cost 740 ) 0.559 * * [simplify]: iteration 1 : 2794 enodes (cost 658 ) 0.627 * * [simplify]: iteration 2 : 5001 enodes (cost 658 ) 0.632 * [simplify]: Simplified to: (log (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (log (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (log (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (exp (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (pow (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))) 3) (pow (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))) 3) (* (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))))) (cbrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (pow (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y))) 3) (sqrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (sqrt (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (- (- (* x x) (* y y))) (- (* (- 2.0 (+ x y)) (+ x y))) (/ (* x x) (* (- 2.0 (+ x y)) (+ x y))) (/ (* y y) (* (- 2.0 (+ x y)) (+ x y))) (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (- 2.0 (+ x y))) (/ (cbrt (- (* x x) (* y y))) (+ x y)) (/ (sqrt (- (* x x) (* y y))) (- 2.0 (+ x y))) (/ (sqrt (- (* x x) (* y y))) (+ x y)) (/ 1 (- 2.0 (+ x y))) (/ (- (* x x) (* y y)) (+ x y)) (/ (+ x y) (- 2.0 (+ x y))) (/ (- x y) (+ x y)) (/ 1 (* (- 2.0 (+ x y)) (+ x y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- (* x x) (* y y))) (/ (- (* x x) (* y y)) (- 2.0 (+ x y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (cbrt (- (* x x) (* y y)))) (/ (* (- 2.0 (+ x y)) (+ x y)) (sqrt (- (* x x) (* y y)))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- (* x x) (* y y))) (/ (* (- 2.0 (+ x y)) (+ x y)) (- x y)) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (- (* x x) (* y y)))) (/ (- (* x x) (* y y)) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ x y))) (/ (- (* x x) (* y y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ x y))) (* (* (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4)) (- 2.0 (+ x y))) (+ x y)) (* (* (- 2.0 (+ x y)) (+ x y)) (+ (* x x) (* y y))) (exp (- (* x x) (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (pow (- (* x x) (* y y)) 3) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (pow (* x x) 3) (pow (* y y) 3)) (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4)) (- (* y y)) (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* y y)) (* (- 2.0 (+ x y)) (+ x y)) (log (* (- 2.0 (+ x y)) (+ x y))) (log (* (- 2.0 (+ x y)) (+ x y))) (exp (* (- 2.0 (+ x y)) (+ x y))) (pow (* (- 2.0 (+ x y)) (+ x y)) 3) (* (cbrt (* (- 2.0 (+ x y)) (+ x y))) (cbrt (* (- 2.0 (+ x y)) (+ x y)))) (cbrt (* (- 2.0 (+ x y)) (+ x y))) (pow (* (- 2.0 (+ x y)) (+ x y)) 3) (sqrt (* (- 2.0 (+ x y)) (+ x y))) (sqrt (* (- 2.0 (+ x y)) (+ x y))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ (pow x 3) (pow y 3))) (* (+ (* y (- y x)) (pow x 2)) (+ (* (+ x y) (+ (+ x y) 2.0)) (* 2.0 2.0))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (- (* x x) (* y y))) (* (- x y) (+ (* (+ x y) (+ (+ x y) 2.0)) (* 2.0 2.0))) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ (pow x 3) (pow y 3))) (* (+ (* y (- y x)) (pow x 2)) (+ 2.0 (+ x y))) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (- (* x x) (* y y))) (* (+ 2.0 (+ x y)) (- x y)) (* (sqrt (- 2.0 (+ x y))) (sqrt (+ x y))) (* (sqrt (- 2.0 (+ x y))) (sqrt (+ x y))) (* (- 2.0 (+ x y)) x) (* (- 2.0 (+ x y)) y) (* (- 2.0 (+ x y)) x) (* (- 2.0 (+ x y)) y) (* (- 2.0 (+ x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (* (- 2.0 (+ x y)) (sqrt (+ x y))) (- 2.0 (+ x y)) (- 2.0 (+ x y)) (* (cbrt (- 2.0 (+ x y))) (+ x y)) (* (sqrt (- 2.0 (+ x y))) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- (sqrt 2.0) (sqrt (+ x y))) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ x y)) (* (- 2.0 (+ x y)) (+ (pow x 3) (pow y 3))) (* (- 2.0 (+ x y)) (- (* x x) (* y y))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (+ x y)) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ x y)) (+ (* 0.5 (- x y)) (* 0.25 (pow x 2))) (- (/ (- 4.0) (pow x 2)) (+ (* 2.0 (/ 1 x)) 1)) (- (/ (- 4.0) (pow x 2)) (+ (* 2.0 (/ 1 x)) 1)) (- (* x x) (* y y)) (- (* x x) (* y y)) (- (* x x) (* y y)) (- (* 2.0 (+ x y)) (pow x 2)) (- (- (pow x 2)) (* y (+ (* 2 x) y))) (- (- (pow x 2)) (* y (+ (* 2 x) y))) 0.632 * * * [progress]: adding candidates to table 0.784 * [progress]: [Phase 3 of 3] Extracting. 0.784 * * [regime]: Finding splitpoints for: (# #) 0.784 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 2.0 (+ x y))) y x) 0.784 * * * * [regimes]: Trying to branch on (/ (- x y) (- 2.0 (+ x y))) from (# #) 0.794 * * * * [regimes]: Trying to branch on y from (# #) 0.805 * * * * [regimes]: Trying to branch on x from (# #) 0.819 * * * [regime]: Found split indices: #