35.323 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ (- x y) (- 2.0 (+ x y))) 0.016 * * [simplify]: iteration 0 : 17 enodes (cost 4 ) 0.018 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.019 * * [simplify]: iteration 2 : 43 enodes (cost 4 ) 0.020 * * [simplify]: iteration 3 : 56 enodes (cost 4 ) 0.022 * * [simplify]: iteration 4 : 72 enodes (cost 4 ) 0.024 * * [simplify]: iteration 5 : 133 enodes (cost 4 ) 0.025 * * [simplify]: iteration 6 : 214 enodes (cost 4 ) 0.027 * * [simplify]: iteration 7 : 265 enodes (cost 4 ) 0.029 * * [simplify]: iteration 8 : 297 enodes (cost 4 ) 0.031 * * [simplify]: iteration 9 : 297 enodes (cost 4 ) 0.031 * [simplify]: Simplified to: (/ (- x y) (- 2.0 (+ x y))) 0.032 * * [progress]: iteration 1 / 4 0.032 * * * [progress]: picking best candidate 0.033 * * * * [pick]: Picked # 0.033 * * * [progress]: localizing error 0.039 * * * [progress]: generating rewritten candidates 0.039 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.052 * * * [progress]: generating series expansions 0.052 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.052 * [approximate]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in (x y) around 0 0.052 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in y 0.052 * [taylor]: Taking taylor expansion of (- x y) in y 0.052 * [taylor]: Taking taylor expansion of x in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.052 * [taylor]: Taking taylor expansion of 2.0 in y 0.052 * [taylor]: Taking taylor expansion of (+ x y) in y 0.052 * [taylor]: Taking taylor expansion of x in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x 0.053 * [taylor]: Taking taylor expansion of (- x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.053 * [taylor]: Taking taylor expansion of 2.0 in x 0.053 * [taylor]: Taking taylor expansion of (+ x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of (/ (- x y) (- 2.0 (+ x y))) in x 0.053 * [taylor]: Taking taylor expansion of (- x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.053 * [taylor]: Taking taylor expansion of 2.0 in x 0.053 * [taylor]: Taking taylor expansion of (+ x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y 0.053 * [taylor]: Taking taylor expansion of -1 in y 0.053 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.053 * [taylor]: Taking taylor expansion of 2.0 in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (- 2.0 y)) (/ y (pow (- 2.0 y) 2))) in y 0.055 * [taylor]: Taking taylor expansion of (/ 1 (- 2.0 y)) in y 0.055 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.056 * [taylor]: Taking taylor expansion of 2.0 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.056 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.056 * [taylor]: Taking taylor expansion of 2.0 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 2.0 y) 2)) (/ y (pow (- 2.0 y) 3))) in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.059 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.059 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.059 * [taylor]: Taking taylor expansion of 2.0 in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.061 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.061 * [taylor]: Taking taylor expansion of 2.0 in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.062 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.062 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.063 * [taylor]: Taking taylor expansion of 2.0 in y 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.065 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.065 * [taylor]: Taking taylor expansion of 2.0 in x 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.067 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.067 * [taylor]: Taking taylor expansion of 2.0 in x 0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of -1 in y 0.070 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y 0.070 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.070 * [taylor]: Taking taylor expansion of 2 in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of 2.0 in y 0.075 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.075 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.075 * [taylor]: Taking taylor expansion of 6.0 in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.075 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.075 * [taylor]: Taking taylor expansion of 2 in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.075 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of 4.0 in y 0.081 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in (x y) around 0 0.081 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 2.0))) in y 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of 2.0 in y 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 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 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) 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) 2.0) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 2.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (+ (/ 1 x) 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 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) 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) 2.0) 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 2.0 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 0.089 * [taylor]: Taking taylor expansion of 2.0 in y 0.097 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y 0.097 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.097 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.097 * [taylor]: Taking taylor expansion of 6.0 in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.097 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.097 * [taylor]: Taking taylor expansion of 2 in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of 4.0 in y 0.102 * * * [progress]: simplifying candidates 0.104 * [simplify]: Simplifying using # : (expm1 (/ (- x y) (- 2.0 (+ x y)))) (log1p (/ (- x y) (- 2.0 (+ x y)))) (- (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))) 0.109 * * [simplify]: iteration 0 : 283 enodes (cost 498 ) 0.115 * * [simplify]: iteration 1 : 886 enodes (cost 475 ) 0.133 * * [simplify]: iteration 2 : 4321 enodes (cost 474 ) 0.218 * * [simplify]: iteration 3 : 5001 enodes (cost 474 ) 0.221 * [simplify]: Simplified to: (expm1 (/ (- x y) (- 2.0 (+ x y)))) (log1p (/ (- x y) (- 2.0 (+ x y)))) (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)))) (* (fma x x (fma y y (* x y))) (- 2.0 (+ x y))) (* (- 2.0 (+ x y)) (+ x y)) (fma (* 0.25 x) x (* 0.5 (- x y))) (- (/ (- 4.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) (- (/ (- 4.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) 0.222 * * * [progress]: adding candidates to table 0.298 * * [progress]: iteration 2 / 4 0.298 * * * [progress]: picking best candidate 0.299 * * * * [pick]: Picked # 0.299 * * * [progress]: localizing error 0.308 * * * [progress]: generating rewritten candidates 0.308 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.321 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.325 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.337 * * * [progress]: generating series expansions 0.337 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.337 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in (x y) around 0 0.337 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in y 0.338 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.338 * [taylor]: Taking taylor expansion of x in y 0.338 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in y 0.338 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.338 * [taylor]: Taking taylor expansion of 2.0 in y 0.338 * [taylor]: Taking taylor expansion of (+ x y) in y 0.338 * [taylor]: Taking taylor expansion of x in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (+ x y) in y 0.338 * [taylor]: Taking taylor expansion of x in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in x 0.338 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.338 * [taylor]: Taking taylor expansion of y in x 0.338 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in x 0.338 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.338 * [taylor]: Taking taylor expansion of 2.0 in x 0.338 * [taylor]: Taking taylor expansion of (+ x y) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of y in x 0.338 * [taylor]: Taking taylor expansion of (+ x y) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of y in x 0.339 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- 2.0 (+ x y)) (+ x y))) in x 0.339 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.339 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.339 * [taylor]: Taking taylor expansion of y in x 0.339 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ x y)) (+ x y)) in x 0.339 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.339 * [taylor]: Taking taylor expansion of 2.0 in x 0.339 * [taylor]: Taking taylor expansion of (+ x y) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of y in x 0.339 * [taylor]: Taking taylor expansion of (+ x y) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of y in x 0.339 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 2.0 y))) in y 0.339 * [taylor]: Taking taylor expansion of -1 in y 0.339 * [taylor]: Taking taylor expansion of (/ y (- 2.0 y)) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.339 * [taylor]: Taking taylor expansion of 2.0 in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow (- 2.0 y) 2))) (* 2 (/ y (pow (- 2.0 y) 2)))) in y 0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow (- 2.0 y) 2))) in y 0.342 * [taylor]: Taking taylor expansion of 2.0 in y 0.342 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.342 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.342 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.342 * [taylor]: Taking taylor expansion of 2.0 in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (* 2 (/ y (pow (- 2.0 y) 2))) in y 0.343 * [taylor]: Taking taylor expansion of 2 in y 0.343 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 2)) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.343 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.343 * [taylor]: Taking taylor expansion of 2.0 in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.351 * [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 0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 (* y (- 2.0 y))) (* 8.0 (/ 1 (pow (- 2.0 y) 3)))) in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 2.0 y))) in y 0.352 * [taylor]: Taking taylor expansion of (* y (- 2.0 y)) in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.352 * [taylor]: Taking taylor expansion of 2.0 in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow (- 2.0 y) 3))) in y 0.354 * [taylor]: Taking taylor expansion of 8.0 in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 3)) in y 0.354 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.354 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.354 * [taylor]: Taking taylor expansion of 2.0 in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.355 * [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 0.355 * [taylor]: Taking taylor expansion of (* 4 (/ y (pow (- 2.0 y) 3))) in y 0.355 * [taylor]: Taking taylor expansion of 4 in y 0.355 * [taylor]: Taking taylor expansion of (/ y (pow (- 2.0 y) 3)) in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.355 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.355 * [taylor]: Taking taylor expansion of 2.0 in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow (- 2.0 y) 2)) (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3))))) in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 2.0 y) 2)) in y 0.357 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 2) in y 0.357 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.357 * [taylor]: Taking taylor expansion of 2.0 in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* y (pow (- 2.0 y) 3)))) in y 0.358 * [taylor]: Taking taylor expansion of 4.0 in y 0.358 * [taylor]: Taking taylor expansion of (/ 1 (* y (pow (- 2.0 y) 3))) in y 0.358 * [taylor]: Taking taylor expansion of (* y (pow (- 2.0 y) 3)) in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of (pow (- 2.0 y) 3) in y 0.358 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.358 * [taylor]: Taking taylor expansion of 2.0 in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.375 * [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 0.375 * [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 0.375 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.375 * [taylor]: Taking taylor expansion of x in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.376 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in y 0.376 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.376 * [taylor]: Taking taylor expansion of 2.0 in y 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.376 * [taylor]: Taking taylor expansion of y in y 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.376 * [taylor]: Taking taylor expansion of x in y 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.376 * [taylor]: Taking taylor expansion of y in y 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.376 * [taylor]: Taking taylor expansion of x in y 0.378 * [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 0.378 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.381 * [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 0.381 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.382 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.382 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) in x 0.382 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.382 * [taylor]: Taking taylor expansion of 2.0 in x 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.382 * [taylor]: Taking taylor expansion of y in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of -1 in y 0.387 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y)) 2.0) in y 0.387 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.387 * [taylor]: Taking taylor expansion of 2 in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of 2.0 in y 0.393 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.393 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.393 * [taylor]: Taking taylor expansion of 6.0 in y 0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.393 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.393 * [taylor]: Taking taylor expansion of 2 in y 0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.394 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of 4.0 in y 0.399 * [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 0.400 * [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 0.400 * [taylor]: Taking taylor expansion of -1 in y 0.400 * [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 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.400 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.400 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in y 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.401 * [taylor]: Taking taylor expansion of x in y 0.401 * [taylor]: Taking taylor expansion of 2.0 in y 0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.401 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.401 * [taylor]: Taking taylor expansion of x in y 0.402 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))))) in x 0.402 * [taylor]: Taking taylor expansion of -1 in x 0.403 * [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 0.403 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.403 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of 2.0 in x 0.404 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.406 * [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 0.406 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [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 0.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.406 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.406 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.407 * [taylor]: Taking taylor expansion of y in x 0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of 2.0 in x 0.407 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.407 * [taylor]: Taking taylor expansion of y in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of -1 in y 0.412 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y 0.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.412 * [taylor]: Taking taylor expansion of 2 in y 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of 2.0 in y 0.418 * [taylor]: Taking taylor expansion of (- (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0))) in y 0.418 * [taylor]: Taking taylor expansion of (+ (* 6.0 (/ 1 y)) (+ (* 2 (/ 1 (pow y 2))) 4.0)) in y 0.418 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 y)) in y 0.418 * [taylor]: Taking taylor expansion of 6.0 in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow y 2))) 4.0) in y 0.418 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.418 * [taylor]: Taking taylor expansion of 2 in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.418 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of 4.0 in y 0.423 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.423 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 0.423 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.423 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.423 * [taylor]: Taking taylor expansion of x in y 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.425 * [taylor]: Taking taylor expansion of 1 in y 0.432 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.435 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.435 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.435 * [taylor]: Taking taylor expansion of x in y 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.435 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.436 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.436 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.436 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of 1 in y 0.438 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) 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 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.445 * [taylor]: Taking taylor expansion of 0 in y 0.446 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.446 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.446 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.446 * [taylor]: Taking taylor expansion of x in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.446 * [taylor]: Taking taylor expansion of y in y 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.448 * [taylor]: Taking taylor expansion of y 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 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.448 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of 1 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.451 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.451 * [taylor]: Taking taylor expansion of y in y 0.453 * [taylor]: Taking taylor expansion of 0 in y 0.456 * [taylor]: Taking taylor expansion of 0 in y 0.458 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.458 * [approximate]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in (x y) around 0 0.458 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in y 0.458 * [taylor]: Taking taylor expansion of (+ x y) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in y 0.458 * [taylor]: Taking taylor expansion of 2.0 in y 0.458 * [taylor]: Taking taylor expansion of (+ x y) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in x 0.458 * [taylor]: Taking taylor expansion of (+ x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.458 * [taylor]: Taking taylor expansion of 2.0 in x 0.458 * [taylor]: Taking taylor expansion of (+ x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (* (+ x y) (- 2.0 (+ x y))) in x 0.458 * [taylor]: Taking taylor expansion of (+ x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (- 2.0 (+ x y)) in x 0.458 * [taylor]: Taking taylor expansion of 2.0 in x 0.458 * [taylor]: Taking taylor expansion of (+ x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (* y (- 2.0 y)) in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (- 2.0 y) in y 0.458 * [taylor]: Taking taylor expansion of 2.0 in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of (- 2.0 (* 2 y)) in y 0.460 * [taylor]: Taking taylor expansion of 2.0 in y 0.460 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.460 * [taylor]: Taking taylor expansion of 2 in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of (- 1) in y 0.464 * [taylor]: Taking taylor expansion of 1 in y 0.464 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.464 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in y 0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.464 * [taylor]: Taking taylor expansion of x in y 0.464 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in y 0.465 * [taylor]: Taking taylor expansion of 2.0 in y 0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.465 * [taylor]: Taking taylor expansion of y in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.465 * [taylor]: Taking taylor expansion of 2.0 in x 0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.465 * [taylor]: Taking taylor expansion of y in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- 2.0 (+ (/ 1 y) (/ 1 x)))) in x 0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (- 2.0 (+ (/ 1 y) (/ 1 x))) in x 0.466 * [taylor]: Taking taylor expansion of 2.0 in x 0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of -1 in y 0.469 * [taylor]: Taking taylor expansion of (- 2.0 (* 2 (/ 1 y))) in y 0.469 * [taylor]: Taking taylor expansion of 2.0 in y 0.469 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.469 * [taylor]: Taking taylor expansion of 2 in y 0.469 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.469 * [taylor]: Taking taylor expansion of y in y 0.471 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.472 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.472 * [taylor]: Taking taylor expansion of 2.0 in y 0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.472 * [taylor]: Taking taylor expansion of y 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 0.474 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.474 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in y 0.474 * [taylor]: Taking taylor expansion of -1 in y 0.474 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in y 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.474 * [taylor]: Taking taylor expansion of x in y 0.474 * [taylor]: Taking taylor expansion of 2.0 in y 0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.475 * [taylor]: Taking taylor expansion of x in y 0.475 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.475 * [taylor]: Taking taylor expansion of -1 in x 0.475 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.475 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of 2.0 in x 0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.475 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x)))) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (+ (/ 1 x) 2.0)) (+ (/ 1 y) (/ 1 x))) in x 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (+ (/ 1 x) 2.0)) in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 2.0 in x 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of -1 in y 0.479 * [taylor]: Taking taylor expansion of (- (+ (* 2 (/ 1 y)) 2.0)) in y 0.479 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) 2.0) in y 0.479 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.479 * [taylor]: Taking taylor expansion of 2 in y 0.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.479 * [taylor]: Taking taylor expansion of y in y 0.479 * [taylor]: Taking taylor expansion of 2.0 in y 0.482 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 y)) (/ 1 (pow y 2)))) in y 0.482 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (/ 1 (pow y 2))) in y 0.482 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.482 * [taylor]: Taking taylor expansion of 2.0 in y 0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.482 * [taylor]: Taking taylor expansion of y in y 0.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.483 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.483 * [taylor]: Taking taylor expansion of y in y 0.485 * * * [progress]: simplifying candidates 0.486 * [simplify]: Simplifying using # : (expm1 (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (log1p (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (- (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))) (fma x x (- (* y y))) (fma (- y) y (* y y)) (expm1 (- (* x x) (* y y))) (log1p (- (* x x) (* y y))) (- (* 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)) (expm1 (* (- 2.0 (+ x y)) (+ x y))) (log1p (* (- 2.0 (+ x y)) (+ x 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))))) 0.493 * * [simplify]: iteration 0 : 544 enodes (cost 781 ) 0.504 * * [simplify]: iteration 1 : 2923 enodes (cost 698 ) 0.548 * * [simplify]: iteration 2 : 5002 enodes (cost 692 ) 0.552 * [simplify]: Simplified to: (expm1 (/ (- (* x x) (* y y)) (* (- 2.0 (+ x y)) (+ x y)))) (log1p (/ (- (* 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)))) (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 y) (fma (+ x y) (* 2.0 2.0) (- (pow (+ x y) 3)))) (/ (- x y) (- x 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))) (* (* (fma (pow x 3) x (* (pow y 2) (+ (pow y 2) (pow x 2)))) (- 2.0 (+ x y))) (+ x y)) (* (- 2.0 (+ x y)) (* (+ x y) (fma x x (* y y)))) (- (* x x) (* y y)) (fma (- y) y (* y y)) (expm1 (- (* x x) (* y y))) (log1p (- (* x x) (* y y))) (- (* 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)) (fma y (* y (fma x x (* y y))) (pow x 4)) (- (* y y)) (fma (- (pow y 3)) y (pow x 4)) (fma x x (* y y)) (+ x y) (- x y) (- (* y y)) (expm1 (* (- 2.0 (+ x y)) (+ x y))) (log1p (* (- 2.0 (+ x y)) (+ x 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))) (* (fma x x (- (* y y) (* x y))) (fma 2.0 2.0 (fma (+ x y) (+ x y) (* 2.0 (+ x y))))) (* (- (pow 2.0 3) (pow (+ x y) 3)) (- (* x x) (* y y))) (* (- x y) (fma 2.0 2.0 (fma (+ x y) (+ x y) (* 2.0 (+ x y))))) (* (- (* 2.0 2.0) (* (+ x y) (+ x y))) (+ (pow x 3) (pow y 3))) (* (fma x x (- (* y y) (* x y))) (+ 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)) (fma (+ x y) (* 2.0 2.0) (- (pow (+ x y) 3))) (fma (* 0.25 x) x (* 0.5 (- x y))) (- (/ (- 4.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) (- (/ (- 4.0) (pow x 2)) (fma 2.0 (/ 1 x) 1)) (- (* x x) (* y y)) (- (* x x) (* y y)) (- (* x x) (* y y)) (fma x 2.0 (- (* 2.0 y) (pow x 2))) (- (- (pow x 2)) (fma (* 2 x) y (pow y 2))) (- (- (pow x 2)) (fma (* 2 x) y (pow y 2))) 0.553 * * * [progress]: adding candidates to table 0.718 * [progress]: [Phase 3 of 3] Extracting. 0.718 * * [regime]: Finding splitpoints for: (# #) 0.718 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 2.0 (+ x y))) y x) 0.718 * * * * [regimes]: Trying to branch on (/ (- x y) (- 2.0 (+ x y))) from (# #) 0.728 * * * * [regimes]: Trying to branch on y from (# #) 0.738 * * * * [regimes]: Trying to branch on x from (# #) 0.751 * * * [regime]: Found split indices: #