18.917 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (+ x (/ (- x y) 2.0)) 0.016 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.019 * * [simplify]: iteration 2 : 29 enodes (cost 3 ) 0.021 * * [simplify]: iteration 3 : 41 enodes (cost 3 ) 0.022 * * [simplify]: iteration 4 : 51 enodes (cost 3 ) 0.024 * * [simplify]: iteration 5 : 79 enodes (cost 3 ) 0.026 * * [simplify]: iteration 6 : 134 enodes (cost 3 ) 0.027 * * [simplify]: iteration 7 : 169 enodes (cost 3 ) 0.029 * * [simplify]: iteration 8 : 185 enodes (cost 3 ) 0.031 * * [simplify]: iteration 9 : 213 enodes (cost 3 ) 0.033 * * [simplify]: iteration 10 : 226 enodes (cost 3 ) 0.035 * * [simplify]: iteration 11 : 226 enodes (cost 3 ) 0.035 * [simplify]: Simplified to: (+ x (/ (- x y) 2.0)) 0.035 * * [progress]: iteration 1 / 4 0.035 * * * [progress]: picking best candidate 0.036 * * * * [pick]: Picked # 0.036 * * * [progress]: localizing error 0.042 * * * [progress]: generating rewritten candidates 0.042 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.055 * * * [progress]: generating series expansions 0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.055 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.055 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.055 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.055 * [taylor]: Taking taylor expansion of 1.5 in y 0.055 * [taylor]: Taking taylor expansion of x in y 0.055 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.055 * [taylor]: Taking taylor expansion of 0.5 in y 0.055 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.055 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.056 * [taylor]: Taking taylor expansion of 1.5 in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.056 * [taylor]: Taking taylor expansion of 0.5 in x 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.056 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.056 * [taylor]: Taking taylor expansion of 1.5 in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.056 * [taylor]: Taking taylor expansion of 0.5 in x 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.056 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.056 * [taylor]: Taking taylor expansion of 0.5 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of 1.5 in y 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.065 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.065 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.065 * [taylor]: Taking taylor expansion of 1.5 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.066 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of 1.5 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.066 * [taylor]: Taking taylor expansion of 0.5 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.066 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of 1.5 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.066 * [taylor]: Taking taylor expansion of 0.5 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of 1.5 in y 0.068 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.068 * [taylor]: Taking taylor expansion of 0.5 in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.078 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.079 * [taylor]: Taking taylor expansion of 1.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of 0.5 in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of 1.5 in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of 0.5 in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of 1.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.081 * [taylor]: Taking taylor expansion of 1.5 in y 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * * * [progress]: simplifying candidates 0.092 * [simplify]: Simplifying using # : (expm1 (+ x (/ (- x y) 2.0))) (log1p (+ x (/ (- x y) 2.0))) (* (exp x) (exp (/ (- x y) 2.0))) (log (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (* (cbrt (+ x (/ (- x y) 2.0))) (cbrt (+ x (/ (- x y) 2.0)))) (cbrt (+ x (/ (- x y) 2.0))) (* (* (+ x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0))) (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (+ (pow x 3) (pow (/ (- x y) 2.0) 3)) (+ (* x x) (- (* (/ (- x y) 2.0) (/ (- x y) 2.0)) (* x (/ (- x y) 2.0)))) (- (* x x) (* (/ (- x y) 2.0) (/ (- x y) 2.0))) (- x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0)) (+ x (/ x 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.096 * * [simplify]: iteration 0 : 97 enodes (cost 89 ) 0.098 * * [simplify]: iteration 1 : 261 enodes (cost 81 ) 0.103 * * [simplify]: iteration 2 : 773 enodes (cost 81 ) 0.120 * * [simplify]: iteration 3 : 3727 enodes (cost 81 ) 0.174 * * [simplify]: iteration 4 : 5001 enodes (cost 80 ) 0.175 * [simplify]: Simplified to: (expm1 (+ x (/ (- x y) 2.0))) (log1p (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (log (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (* (cbrt (+ x (/ (- x y) 2.0))) (cbrt (+ x (/ (- x y) 2.0)))) (cbrt (+ x (/ (- x y) 2.0))) (pow (+ x (/ (- x y) 2.0)) 3) (sqrt (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (+ (pow x 3) (pow (/ (- x y) 2.0) 3)) (fma (/ (- x y) 2.0) (- (/ (- x y) 2.0) x) (* x x)) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0)) (+ x (/ x 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.175 * * * [progress]: adding candidates to table 0.215 * * [progress]: iteration 2 / 4 0.216 * * * [progress]: picking best candidate 0.220 * * * * [pick]: Picked # 0.220 * * * [progress]: localizing error 0.226 * * * [progress]: generating rewritten candidates 0.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.310 * * * [progress]: generating series expansions 0.310 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.310 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.310 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.310 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.310 * [taylor]: Taking taylor expansion of 1.5 in y 0.310 * [taylor]: Taking taylor expansion of x in y 0.310 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.310 * [taylor]: Taking taylor expansion of 0.5 in y 0.310 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.310 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.310 * [taylor]: Taking taylor expansion of 1.5 in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.310 * [taylor]: Taking taylor expansion of 0.5 in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.310 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.310 * [taylor]: Taking taylor expansion of 1.5 in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.310 * [taylor]: Taking taylor expansion of 0.5 in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.311 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.311 * [taylor]: Taking taylor expansion of 0.5 in y 0.311 * [taylor]: Taking taylor expansion of y in y 0.313 * [taylor]: Taking taylor expansion of 1.5 in y 0.316 * [taylor]: Taking taylor expansion of 0 in y 0.319 * [taylor]: Taking taylor expansion of 0 in y 0.319 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.319 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.319 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.319 * [taylor]: Taking taylor expansion of 1.5 in y 0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.319 * [taylor]: Taking taylor expansion of x in y 0.319 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.319 * [taylor]: Taking taylor expansion of 0.5 in y 0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.320 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.320 * [taylor]: Taking taylor expansion of 1.5 in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.320 * [taylor]: Taking taylor expansion of 0.5 in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.320 * [taylor]: Taking taylor expansion of y in x 0.320 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.320 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.320 * [taylor]: Taking taylor expansion of 1.5 in x 0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.321 * [taylor]: Taking taylor expansion of 0.5 in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.321 * [taylor]: Taking taylor expansion of y in x 0.321 * [taylor]: Taking taylor expansion of 1.5 in y 0.322 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.322 * [taylor]: Taking taylor expansion of 0.5 in y 0.322 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.333 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.333 * [taylor]: Taking taylor expansion of 0.5 in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.333 * [taylor]: Taking taylor expansion of 1.5 in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.333 * [taylor]: Taking taylor expansion of x in y 0.333 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.333 * [taylor]: Taking taylor expansion of 0.5 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of 1.5 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.333 * [taylor]: Taking taylor expansion of 0.5 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.334 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.334 * [taylor]: Taking taylor expansion of 1.5 in x 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.335 * [taylor]: Taking taylor expansion of 1.5 in y 0.336 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.336 * [taylor]: Taking taylor expansion of 0.5 in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.346 * [taylor]: Taking taylor expansion of 0 in y 0.346 * * * [progress]: simplifying candidates 0.348 * [simplify]: Simplifying using # : (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (fma 1 (+ x (/ x 2.0)) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma 1 (+ x (/ x 2.0)) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (fma 1 (+ x (/ x 2.0)) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma 1 (+ x (/ x 2.0)) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (expm1 (- (+ x (/ x 2.0)) (/ y 2.0))) (log1p (- (+ x (/ x 2.0)) (/ y 2.0))) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (/ (* (exp x) (exp (/ x 2.0))) (exp (/ y 2.0))) (/ (exp (+ x (/ x 2.0))) (exp (/ y 2.0))) (log (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (* (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0)))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (* (* (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (- (* (+ (pow x 3) (pow (/ x 2.0) 3)) 2.0) (* (+ (* x x) (- (* (/ x 2.0) (/ x 2.0)) (* x (/ x 2.0)))) y)) (* (+ (* x x) (- (* (/ x 2.0) (/ x 2.0)) (* x (/ x 2.0)))) 2.0) (- (* (- (* x x) (* (/ x 2.0) (/ x 2.0))) 2.0) (* (- x (/ x 2.0)) y)) (* (- x (/ x 2.0)) 2.0) (- (pow (+ x (/ x 2.0)) 3) (pow (/ y 2.0) 3)) (+ (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (+ (* (/ y 2.0) (/ y 2.0)) (* (+ x (/ x 2.0)) (/ y 2.0)))) (- (/ y 2.0)) (- (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (* (/ y 2.0) (/ y 2.0))) (+ (+ x (/ x 2.0)) (/ y 2.0)) (+ (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (- (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (+ (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (/ x 2.0) (/ y 2.0)) (- (/ y 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.356 * * [simplify]: iteration 0 : 451 enodes (cost 1522 ) 0.364 * * [simplify]: iteration 1 : 1443 enodes (cost 1047 ) 0.391 * * [simplify]: iteration 2 : 5002 enodes (cost 936 ) 0.395 * [simplify]: Simplified to: (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (pow (/ (cbrt y) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ 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y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (pow (/ (cbrt y) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ y (cbrt 2.0))) (/ y (cbrt 2.0)))) (- (+ x (/ x 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (* (/ y (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (pow (/ (cbrt y) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ y (cbrt 2.0))) (/ y (cbrt 2.0)))) (- (+ x (/ x 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (* (/ y (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (pow (/ (cbrt y) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ y (cbrt 2.0))) (/ y (cbrt 2.0)))) (- (+ x (/ x 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (* (/ y (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (expm1 (- (+ x (/ x 2.0)) (/ y 2.0))) (log1p (- (+ x (/ x 2.0)) (/ y 2.0))) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (log (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (* (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0)))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (pow (- (+ x (/ x 2.0)) (/ y 2.0)) 3) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (fma (- y) (fma (/ x 2.0) (- (/ x 2.0) x) (* x x)) (* (+ (pow x 3) (pow (/ x 2.0) 3)) 2.0)) (* 2.0 (+ (* (/ x 2.0) (- (/ x 2.0) x)) (* x x))) (* (- x (/ x 2.0)) (- (* 2.0 (+ x (/ x 2.0))) y)) (* (- x (/ x 2.0)) 2.0) (- (pow (+ x (/ x 2.0)) 3) (pow (/ y 2.0) 3)) (fma (/ y 2.0) (+ (+ x (/ x 2.0)) (/ y 2.0)) (* (+ x (/ x 2.0)) (+ x (/ x 2.0)))) (- (/ y 2.0)) (- (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (* (/ y 2.0) (/ y 2.0))) (+ (+ x (/ x 2.0)) (/ y 2.0)) (+ (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (- (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (+ (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (/ x 2.0) (/ y 2.0)) (- (/ y 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.396 * * * [progress]: adding candidates to table 0.469 * * [progress]: iteration 3 / 4 0.469 * * * [progress]: picking best candidate 0.473 * * * * [pick]: Picked # 0.473 * * * [progress]: localizing error 0.479 * * * [progress]: generating rewritten candidates 0.479 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.480 * * * [progress]: generating series expansions 0.480 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.480 * [approximate]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in (x y) around 0 0.480 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in y 0.480 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 0.480 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in y 0.480 * [taylor]: Taking taylor expansion of (sqrt x) in y 0.480 * [taylor]: Taking taylor expansion of x in y 0.480 * [taylor]: Taking taylor expansion of (sqrt x) in y 0.481 * [taylor]: Taking taylor expansion of x in y 0.481 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in y 0.481 * [taylor]: Taking taylor expansion of 0.5 in y 0.481 * [taylor]: Taking taylor expansion of (- x y) in y 0.481 * [taylor]: Taking taylor expansion of x in y 0.481 * [taylor]: Taking taylor expansion of y in y 0.481 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in x 0.481 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 0.481 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 0.481 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in x 0.483 * [taylor]: Taking taylor expansion of 0.5 in x 0.483 * [taylor]: Taking taylor expansion of (- x y) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of y in x 0.483 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in x 0.483 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 0.483 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 0.483 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in x 0.486 * [taylor]: Taking taylor expansion of 0.5 in x 0.486 * [taylor]: Taking taylor expansion of (- x y) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of y in x 0.486 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.486 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.486 * [taylor]: Taking taylor expansion of 0.5 in y 0.486 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of 0.5 in y 0.496 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.496 * [taylor]: Taking taylor expansion of +nan.0 in y 0.497 * [approximate]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.497 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in y 0.497 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 0.497 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in y 0.497 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.497 * [taylor]: Taking taylor expansion of x in y 0.497 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.497 * [taylor]: Taking taylor expansion of x in y 0.498 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in y 0.498 * [taylor]: Taking taylor expansion of 0.5 in y 0.498 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.498 * [taylor]: Taking taylor expansion of x in y 0.498 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.498 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in x 0.498 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 0.498 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 0.498 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in x 0.501 * [taylor]: Taking taylor expansion of 0.5 in x 0.501 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.501 * [taylor]: Taking taylor expansion of y in x 0.501 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in x 0.501 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 0.502 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 0.502 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in x 0.504 * [taylor]: Taking taylor expansion of 0.5 in x 0.504 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.505 * [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 0 in y 0.506 * [taylor]: Taking taylor expansion of 0.5 in y 0.513 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (- +nan.0))) in y 0.513 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (- +nan.0)) in y 0.513 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.513 * [taylor]: Taking taylor expansion of 0.5 in y 0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.513 * [taylor]: Taking taylor expansion of y in y 0.513 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.514 * [taylor]: Taking taylor expansion of +nan.0 in y 0.524 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.524 * [taylor]: Taking taylor expansion of +nan.0 in y 0.527 * [approximate]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.527 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in y 0.527 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 0.527 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in y 0.527 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.527 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in y 0.528 * [taylor]: Taking taylor expansion of 0.5 in y 0.528 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in x 0.528 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 0.528 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 0.528 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.528 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in x 0.531 * [taylor]: Taking taylor expansion of 0.5 in x 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.531 * [taylor]: Taking taylor expansion of y in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in x 0.531 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 0.531 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 0.531 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.531 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.531 * [taylor]: Taking taylor expansion of -1 in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.533 * [taylor]: Taking taylor expansion of -1 in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in x 0.534 * [taylor]: Taking taylor expansion of 0.5 in x 0.534 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.534 * [taylor]: Taking taylor expansion of y in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.536 * [taylor]: Taking taylor expansion of 0.5 in y 0.543 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) +nan.0) in y 0.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.543 * [taylor]: Taking taylor expansion of 0.5 in y 0.543 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.543 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of +nan.0 in y 0.559 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.559 * [taylor]: Taking taylor expansion of +nan.0 in y 0.562 * * * [progress]: simplifying candidates 0.562 * [simplify]: Simplifying using # : (expm1 (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (log1p (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (* (sqrt x) (sqrt x)) (log (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (exp (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (* (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)))) (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (* (* (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)) (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (- (* 0.5 x) (+ (* +nan.0 (pow x 2)) (* 0.5 y))) (- (* 0.5 x) (+ (* 0.5 y) (- +nan.0))) (- (* 0.5 x) (+ (* 0.5 y) (- +nan.0))) 0.565 * * [simplify]: iteration 0 : 58 enodes (cost 85 ) 0.567 * * [simplify]: iteration 1 : 150 enodes (cost 71 ) 0.570 * * [simplify]: iteration 2 : 416 enodes (cost 69 ) 0.578 * * [simplify]: iteration 3 : 1345 enodes (cost 67 ) 0.604 * * [simplify]: iteration 4 : 5001 enodes (cost 67 ) 0.605 * [simplify]: Simplified to: (expm1 (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (log1p (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) x (log (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (* (exp x) (exp (/ (- x y) 2.0))) (* (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)))) (cbrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (pow (+ (/ (- x y) 2.0) x) 3) (sqrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (- x y) 2.0))) (fma 0.5 x (- (fma +nan.0 (pow x 2) (* 0.5 y)))) (fma 0.5 (- x y) +nan.0) (fma 0.5 (- x y) +nan.0) 0.605 * * * [progress]: adding candidates to table 0.633 * * [progress]: iteration 4 / 4 0.633 * * * [progress]: picking best candidate 0.635 * * * * [pick]: Picked # 0.635 * * * [progress]: localizing error 0.647 * * * [progress]: generating rewritten candidates 0.647 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.677 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.677 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.701 * * * [progress]: generating series expansions 0.701 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.702 * [approximate]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in (x y) around 0 0.702 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in y 0.702 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in y 0.702 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.702 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in y 0.702 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in y 0.702 * [taylor]: Taking taylor expansion of 0.25 in y 0.702 * [taylor]: Taking taylor expansion of (- x y) in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of (- y x) in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 0.702 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.702 * [taylor]: Taking taylor expansion of 0.5 in y 0.702 * [taylor]: Taking taylor expansion of x in y 0.702 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.702 * [taylor]: Taking taylor expansion of 0.5 in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in x 0.703 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.703 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.703 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.703 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.703 * [taylor]: Taking taylor expansion of 0.25 in x 0.703 * [taylor]: Taking taylor expansion of (- x y) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of y in x 0.703 * [taylor]: Taking taylor expansion of (- y x) in x 0.703 * [taylor]: Taking taylor expansion of y in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.703 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.703 * [taylor]: Taking taylor expansion of 0.5 in x 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.703 * [taylor]: Taking taylor expansion of 0.5 in x 0.704 * [taylor]: Taking taylor expansion of y in x 0.704 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in x 0.704 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.705 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.705 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.705 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.705 * [taylor]: Taking taylor expansion of 0.25 in x 0.705 * [taylor]: Taking taylor expansion of (- x y) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of y in x 0.705 * [taylor]: Taking taylor expansion of (- y x) in x 0.705 * [taylor]: Taking taylor expansion of y in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.705 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.705 * [taylor]: Taking taylor expansion of 0.5 in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.705 * [taylor]: Taking taylor expansion of 0.5 in x 0.705 * [taylor]: Taking taylor expansion of y in x 0.706 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 0.706 * [taylor]: Taking taylor expansion of -0.5 in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of 1.5 in y 0.714 * [taylor]: Taking taylor expansion of 0 in y 0.720 * [taylor]: Taking taylor expansion of 0 in y 0.722 * [approximate]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in (x y) around 0 0.722 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y 0.722 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in y 0.722 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.722 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in y 0.722 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in y 0.722 * [taylor]: Taking taylor expansion of 0.25 in y 0.722 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.722 * [taylor]: Taking taylor expansion of x in y 0.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.722 * [taylor]: Taking taylor expansion of y in y 0.722 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.722 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.723 * [taylor]: Taking taylor expansion of x in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.723 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.723 * [taylor]: Taking taylor expansion of x in y 0.723 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.723 * [taylor]: Taking taylor expansion of 0.5 in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.723 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.723 * [taylor]: Taking taylor expansion of 0.5 in y 0.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.723 * [taylor]: Taking taylor expansion of x in y 0.726 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.726 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.726 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.726 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.726 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.726 * [taylor]: Taking taylor expansion of 0.25 in x 0.726 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.727 * [taylor]: Taking taylor expansion of y in x 0.727 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.727 * [taylor]: Taking taylor expansion of y in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.727 * [taylor]: Taking taylor expansion of x in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.727 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.727 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.728 * [taylor]: Taking taylor expansion of 0.5 in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.728 * [taylor]: Taking taylor expansion of 0.5 in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.730 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.731 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.731 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.731 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.731 * [taylor]: Taking taylor expansion of 0.25 in x 0.731 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.731 * [taylor]: Taking taylor expansion of y in x 0.731 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.731 * [taylor]: Taking taylor expansion of y in x 0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.732 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.732 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.732 * [taylor]: Taking taylor expansion of x in x 0.732 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.732 * [taylor]: Taking taylor expansion of 0.5 in x 0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.732 * [taylor]: Taking taylor expansion of y in x 0.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.732 * [taylor]: Taking taylor expansion of 0.5 in x 0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.732 * [taylor]: Taking taylor expansion of x in x 0.735 * [taylor]: Taking taylor expansion of 1.5 in y 0.738 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.739 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.739 * [taylor]: Taking taylor expansion of 0.5 in y 0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.739 * [taylor]: Taking taylor expansion of y in y 0.751 * [taylor]: Taking taylor expansion of 0 in y 0.759 * [taylor]: Taking taylor expansion of 0 in y 0.770 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))) in (x y) around 0 0.771 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))) in y 0.771 * [taylor]: Taking taylor expansion of -1 in y 0.771 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y 0.771 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in y 0.771 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.771 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in y 0.771 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in y 0.771 * [taylor]: Taking taylor expansion of 0.25 in y 0.772 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.772 * [taylor]: Taking taylor expansion of y in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.772 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.772 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.772 * [taylor]: Taking taylor expansion of y in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.772 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.772 * [taylor]: Taking taylor expansion of x in y 0.772 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.772 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.772 * [taylor]: Taking taylor expansion of 0.5 in y 0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.773 * [taylor]: Taking taylor expansion of y in y 0.773 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.773 * [taylor]: Taking taylor expansion of 0.5 in y 0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.773 * [taylor]: Taking taylor expansion of x in y 0.775 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))) in x 0.775 * [taylor]: Taking taylor expansion of -1 in x 0.775 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.775 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.776 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.776 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.776 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.776 * [taylor]: Taking taylor expansion of 0.25 in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.777 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.777 * [taylor]: Taking taylor expansion of 0.5 in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.777 * [taylor]: Taking taylor expansion of 0.5 in x 0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))) in x 0.780 * [taylor]: Taking taylor expansion of -1 in x 0.780 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.780 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.780 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.780 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.780 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.780 * [taylor]: Taking taylor expansion of 0.25 in x 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.780 * [taylor]: Taking taylor expansion of y in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.781 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.781 * [taylor]: Taking taylor expansion of 0.5 in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.781 * [taylor]: Taking taylor expansion of 0.5 in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.784 * [taylor]: Taking taylor expansion of -1.5 in y 0.788 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.788 * [taylor]: Taking taylor expansion of 0.5 in y 0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.788 * [taylor]: Taking taylor expansion of y in y 0.796 * [taylor]: Taking taylor expansion of 0 in y 0.805 * [taylor]: Taking taylor expansion of 0 in y 0.816 * [taylor]: Taking taylor expansion of 0 in y 0.816 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.816 * [approximate]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in (x y) around 0 0.817 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in y 0.817 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.817 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in y 0.817 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in y 0.817 * [taylor]: Taking taylor expansion of 0.25 in y 0.817 * [taylor]: Taking taylor expansion of (- x y) in y 0.817 * [taylor]: Taking taylor expansion of x in y 0.817 * [taylor]: Taking taylor expansion of y in y 0.817 * [taylor]: Taking taylor expansion of (- y x) in y 0.817 * [taylor]: Taking taylor expansion of y in y 0.817 * [taylor]: Taking taylor expansion of x in y 0.817 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.817 * [taylor]: Taking taylor expansion of x in y 0.817 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.817 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.817 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.817 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.817 * [taylor]: Taking taylor expansion of 0.25 in x 0.817 * [taylor]: Taking taylor expansion of (- x y) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of (- y x) in x 0.817 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.817 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.817 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.817 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.817 * [taylor]: Taking taylor expansion of 0.25 in x 0.817 * [taylor]: Taking taylor expansion of (- x y) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of (- y x) in x 0.817 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2))) in y 0.818 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y 0.818 * [taylor]: Taking taylor expansion of 0.25 in y 0.818 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.818 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.819 * [taylor]: Taking taylor expansion of 0.5 in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of 0.75 in y 0.825 * [approximate]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in (x y) around 0 0.825 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in y 0.825 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.826 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in y 0.826 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in y 0.826 * [taylor]: Taking taylor expansion of 0.25 in y 0.826 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.826 * [taylor]: Taking taylor expansion of x in y 0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.826 * [taylor]: Taking taylor expansion of y in y 0.826 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.826 * [taylor]: Taking taylor expansion of y in y 0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.831 * [taylor]: Taking taylor expansion of x in y 0.831 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.831 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.832 * [taylor]: Taking taylor expansion of x in y 0.832 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.832 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.832 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.832 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.832 * [taylor]: Taking taylor expansion of 0.25 in x 0.832 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.832 * [taylor]: Taking taylor expansion of y in x 0.832 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.832 * [taylor]: Taking taylor expansion of y in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.833 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.833 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.833 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.833 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.833 * [taylor]: Taking taylor expansion of 0.25 in x 0.833 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.834 * [taylor]: Taking taylor expansion of y in x 0.834 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.834 * [taylor]: Taking taylor expansion of y in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.834 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of 0.75 in y 0.839 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.839 * [taylor]: Taking taylor expansion of 0.5 in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.839 * [taylor]: Taking taylor expansion of y in y 0.843 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2)))) in y 0.843 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y 0.843 * [taylor]: Taking taylor expansion of 0.25 in y 0.843 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.843 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.843 * [taylor]: Taking taylor expansion of y in y 0.846 * [approximate]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in (x y) around 0 0.846 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in y 0.846 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.846 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in y 0.846 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in y 0.846 * [taylor]: Taking taylor expansion of 0.25 in y 0.846 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.847 * [taylor]: Taking taylor expansion of x in y 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.847 * [taylor]: Taking taylor expansion of x in y 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.847 * [taylor]: Taking taylor expansion of y in y 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.847 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.847 * [taylor]: Taking taylor expansion of x in y 0.847 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.847 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.847 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.847 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of 0.25 in x 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.847 * [taylor]: Taking taylor expansion of y in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.848 * [taylor]: Taking taylor expansion of y in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.849 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.849 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.849 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.849 * [taylor]: Taking taylor expansion of 0.25 in x 0.849 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.849 * [taylor]: Taking taylor expansion of y in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.849 * [taylor]: Taking taylor expansion of y in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.849 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of 0.75 in y 0.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.854 * [taylor]: Taking taylor expansion of 0.5 in y 0.854 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.854 * [taylor]: Taking taylor expansion of y in y 0.858 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2)))) in y 0.858 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y 0.858 * [taylor]: Taking taylor expansion of 0.25 in y 0.858 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.858 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.858 * [taylor]: Taking taylor expansion of y in y 0.861 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.861 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (x y) around 0 0.861 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 0.861 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.861 * [taylor]: Taking taylor expansion of 0.5 in y 0.861 * [taylor]: Taking taylor expansion of x in y 0.861 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.861 * [taylor]: Taking taylor expansion of 0.5 in y 0.861 * [taylor]: Taking taylor expansion of y in y 0.861 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.861 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.861 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.861 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.862 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.862 * [taylor]: Taking taylor expansion of 0.5 in y 0.862 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of 0.5 in y 0.865 * [taylor]: Taking taylor expansion of 0 in y 0.868 * [taylor]: Taking taylor expansion of 0 in y 0.868 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (x y) around 0 0.868 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.868 * [taylor]: Taking taylor expansion of 0.5 in y 0.868 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.868 * [taylor]: Taking taylor expansion of y in y 0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.868 * [taylor]: Taking taylor expansion of 0.5 in y 0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.868 * [taylor]: Taking taylor expansion of x in y 0.868 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.869 * [taylor]: Taking taylor expansion of 0.5 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.869 * [taylor]: Taking taylor expansion of y in x 0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.869 * [taylor]: Taking taylor expansion of 0.5 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.869 * [taylor]: Taking taylor expansion of 0.5 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.869 * [taylor]: Taking taylor expansion of y in x 0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.869 * [taylor]: Taking taylor expansion of 0.5 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of 0.5 in y 0.871 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.871 * [taylor]: Taking taylor expansion of 0.5 in y 0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.871 * [taylor]: Taking taylor expansion of y in y 0.873 * [taylor]: Taking taylor expansion of 0 in y 0.876 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in (x y) around 0 0.879 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y 0.879 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.879 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.879 * [taylor]: Taking taylor expansion of 0.5 in y 0.879 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.879 * [taylor]: Taking taylor expansion of y in y 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.880 * [taylor]: Taking taylor expansion of 0.5 in y 0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.880 * [taylor]: Taking taylor expansion of x in y 0.880 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.880 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.880 * [taylor]: Taking taylor expansion of 0.5 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.880 * [taylor]: Taking taylor expansion of y in x 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.880 * [taylor]: Taking taylor expansion of 0.5 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.880 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.880 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.880 * [taylor]: Taking taylor expansion of 0.5 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.880 * [taylor]: Taking taylor expansion of y in x 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.880 * [taylor]: Taking taylor expansion of 0.5 in x 0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.881 * [taylor]: Taking taylor expansion of 0.5 in y 0.883 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.883 * [taylor]: Taking taylor expansion of 0.5 in y 0.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.883 * [taylor]: Taking taylor expansion of y in y 0.886 * [taylor]: Taking taylor expansion of 0 in y 0.889 * [taylor]: Taking taylor expansion of 0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.894 * * * [progress]: simplifying candidates 0.897 * [simplify]: Simplifying using # : (expm1 (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (log1p (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (- (log (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (log (- x (/ (- x y) 2.0)))) (log (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (exp (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (/ (* (* (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (* (* (- x (/ (- x y) 2.0)) (- x (/ (- x y) 2.0))) (- x (/ (- x y) 2.0)))) (* (cbrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (cbrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))))) (cbrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (* (* (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (sqrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (sqrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (- (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- (- x (/ (- x y) 2.0))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (* (cbrt (- x (/ (- x y) 2.0))) (cbrt (- x (/ (- x y) 2.0))))) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (- x (/ (- x y) 2.0)))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (sqrt (- x (/ (- x y) 2.0)))) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (sqrt (- x (/ (- x y) 2.0)))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) 1) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- x (/ (- x y) 2.0))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (+ (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (+ (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) 1) (/ (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- x (/ (- x y) 2.0))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (* (cbrt (- x (/ (- x y) 2.0))) (cbrt (- x (/ (- x y) 2.0))))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (- x (/ (- x y) 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (sqrt (- x (/ (- x y) 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (sqrt (- x (/ (- x y) 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) 1) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- x (/ (- x y) 2.0))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (+ (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (+ (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) 1) (/ (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (- x (/ (- x y) 2.0))) (/ 1 (* (cbrt (- x (/ (- x y) 2.0))) (cbrt (- x (/ (- x y) 2.0))))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (cbrt (- x (/ (- x y) 2.0)))) (/ 1 (sqrt (- x (/ (- x y) 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (sqrt (- x (/ (- x y) 2.0)))) (/ 1 1) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) (/ 1 (+ (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ 1 (+ (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ 1 1) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) (/ 1 (- x (/ (- x y) 2.0))) (/ (- x (/ (- x y) 2.0)) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (* (cbrt (- x (/ (- x y) 2.0))) (cbrt (- x (/ (- x y) 2.0))))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (sqrt (- x (/ (- x y) 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) 1) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (+ (sqrt x) (sqrt (/ (- x y) 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (+ (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0)))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) 1) (/ (- x (/ (- x y) 2.0)) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (/ (- x (/ (- x y) 2.0)) (sqrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (/ (- x (/ (- x y) 2.0)) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- (pow x 3) (pow (/ (- x y) 2.0) 3))) (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- (* x x) (* (/ (- x y) 2.0) (/ (- x y) 2.0)))) (expm1 (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (log1p (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (* (/ (- x y) (* 2.0 2.0)) (- y x)) (log (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (exp (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (* (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)))) (cbrt (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x))) (* (* (fma 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2.0)) 1 (* (/ (- x y) 2.0) 1)) (fma 1 x (- (* (/ 1 2.0) (- x y)))) (fma (- (/ 1 2.0)) (- x y) (* (/ 1 2.0) (- x y))) (expm1 (- x (/ (- x y) 2.0))) (log1p (- x (/ (- x y) 2.0))) (- (/ (- x y) 2.0)) (- (/ (- x y) 2.0)) (- (/ (- x y) 2.0)) (/ (exp x) (exp (/ (- x y) 2.0))) (log (- x (/ (- x y) 2.0))) (exp (- x (/ (- x y) 2.0))) (* (cbrt (- x (/ (- x y) 2.0))) (cbrt (- x (/ (- x y) 2.0)))) (cbrt (- x (/ (- x y) 2.0))) (* (* (- x (/ (- x y) 2.0)) (- x (/ (- x y) 2.0))) (- x (/ (- x y) 2.0))) (sqrt (- x (/ (- x y) 2.0))) (sqrt (- x (/ (- x y) 2.0))) (- (pow x 3) (pow (/ (- x y) 2.0) 3)) (+ (* x x) (+ (* (/ (- x y) 2.0) (/ (- x y) 2.0)) (* x (/ (- x y) 2.0)))) (- (/ (- x y) 2.0)) (- (* x x) (* (/ (- x y) 2.0) (/ (- x y) 2.0))) (+ x (/ (- x y) 2.0)) (+ (sqrt x) (sqrt (/ (- x y) 2.0))) (- (sqrt x) (sqrt (/ (- x y) 2.0))) (+ (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0))) (- (sqrt x) (/ (sqrt (- x y)) (sqrt 2.0))) (- x (/ (- x y) 2.0)) (- x (/ x 2.0)) (- (/ (- x y) 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (+ (* 0.75 (pow x 2)) (* 0.5 (* x y))) (* 0.25 (pow y 2))) (- (+ (* 0.75 (pow x 2)) (* 0.5 (* x y))) (* 0.25 (pow y 2))) (- (+ (* 0.75 (pow x 2)) (* 0.5 (* x y))) (* 0.25 (pow y 2))) (+ (* 0.5 x) (* 0.5 y)) (+ (* 0.5 x) (* 0.5 y)) (+ (* 0.5 x) (* 0.5 y)) 0.908 * * [simplify]: iteration 0 : 621 enodes (cost 2631 ) 0.918 * * [simplify]: iteration 1 : 2014 enodes (cost 2006 ) 0.957 * * [simplify]: iteration 2 : 5001 enodes (cost 1760 ) 0.971 * [simplify]: Simplified to: (expm1 (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (log1p (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (log (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (log (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (exp (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)))) (pow (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) 3) (* (cbrt 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y)) (fma 0.5 x (* 0.5 y)) (fma 0.5 x (* 0.5 y)) 0.973 * * * [progress]: adding candidates to table 1.205 * [progress]: [Phase 3 of 3] Extracting. 1.205 * * [regime]: Finding splitpoints for: (# # # # #) 1.205 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (- x y) 2.0)) y x) 1.205 * * * * [regimes]: Trying to branch on (+ x (/ (- x y) 2.0)) from (# # # # #) 1.228 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.246 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.267 * * * [regime]: Found split indices: #