19.326 * [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 (/ (- x y) 2.0)) 0.017 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.020 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.023 * * [simplify]: iteration 2 : 29 enodes (cost 3 ) 0.025 * * [simplify]: iteration 3 : 41 enodes (cost 3 ) 0.028 * * [simplify]: iteration 4 : 51 enodes (cost 3 ) 0.031 * * [simplify]: iteration 5 : 79 enodes (cost 3 ) 0.034 * * [simplify]: iteration 6 : 134 enodes (cost 3 ) 0.037 * * [simplify]: iteration 7 : 169 enodes (cost 3 ) 0.040 * * [simplify]: iteration 8 : 185 enodes (cost 3 ) 0.044 * * [simplify]: iteration 9 : 213 enodes (cost 3 ) 0.047 * * [simplify]: iteration 10 : 226 enodes (cost 3 ) 0.050 * * [simplify]: iteration 11 : 226 enodes (cost 3 ) 0.051 * [simplify]: Simplified to: (+ x (/ (- x y) 2.0)) 0.051 * * [progress]: iteration 1 / 4 0.051 * * * [progress]: picking best candidate 0.053 * * * * [pick]: Picked # 0.053 * * * [progress]: localizing error 0.058 * * * [progress]: generating rewritten candidates 0.058 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.078 * * * [progress]: generating series expansions 0.078 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.078 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.078 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.078 * [taylor]: Taking taylor expansion of 1.5 in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.078 * [taylor]: Taking taylor expansion of 0.5 in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.078 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.078 * [taylor]: Taking taylor expansion of 1.5 in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.078 * [taylor]: Taking taylor expansion of 0.5 in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.078 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.078 * [taylor]: Taking taylor expansion of 1.5 in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.079 * [taylor]: Taking taylor expansion of 0.5 in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.079 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.080 * [taylor]: Taking taylor expansion of 0.5 in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of 1.5 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.090 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.090 * [taylor]: Taking taylor expansion of 1.5 in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.090 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.090 * [taylor]: Taking taylor expansion of 1.5 in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.091 * [taylor]: Taking taylor expansion of 0.5 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.091 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of 1.5 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.091 * [taylor]: Taking taylor expansion of 0.5 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of 1.5 in y 0.093 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.093 * [taylor]: Taking taylor expansion of 0.5 in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.106 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.106 * [taylor]: Taking taylor expansion of 0.5 in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.106 * [taylor]: Taking taylor expansion of 1.5 in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.106 * [taylor]: Taking taylor expansion of 0.5 in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.106 * [taylor]: Taking taylor expansion of 1.5 in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.107 * [taylor]: Taking taylor expansion of 0.5 in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.107 * [taylor]: Taking taylor expansion of 1.5 in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.109 * [taylor]: Taking taylor expansion of 1.5 in y 0.110 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.110 * [taylor]: Taking taylor expansion of 0.5 in y 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.122 * * * [progress]: simplifying candidates 0.122 * [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)) 0.127 * * [simplify]: iteration 0 : 97 enodes (cost 89 ) 0.131 * * [simplify]: iteration 1 : 261 enodes (cost 81 ) 0.137 * * [simplify]: iteration 2 : 773 enodes (cost 81 ) 0.158 * * [simplify]: iteration 3 : 3727 enodes (cost 81 ) 0.225 * * [simplify]: iteration 4 : 5001 enodes (cost 80 ) 0.226 * [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)) 0.226 * * * [progress]: adding candidates to table 0.276 * * [progress]: iteration 2 / 4 0.276 * * * [progress]: picking best candidate 0.285 * * * * [pick]: Picked # 0.285 * * * [progress]: localizing error 0.291 * * * [progress]: generating rewritten candidates 0.291 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.382 * * * [progress]: generating series expansions 0.382 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.382 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.382 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.382 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.382 * [taylor]: Taking taylor expansion of 1.5 in y 0.383 * [taylor]: Taking taylor expansion of x in y 0.383 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.383 * [taylor]: Taking taylor expansion of 0.5 in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.383 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.383 * [taylor]: Taking taylor expansion of 1.5 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.383 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.383 * [taylor]: Taking taylor expansion of 1.5 in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.384 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.384 * [taylor]: Taking taylor expansion of 0.5 in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of 1.5 in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.394 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.394 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.394 * [taylor]: Taking taylor expansion of 1.5 in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.394 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.395 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of 1.5 in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.395 * [taylor]: Taking taylor expansion of 0.5 in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.395 * [taylor]: Taking taylor expansion of y in x 0.395 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.395 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of 1.5 in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.396 * [taylor]: Taking taylor expansion of 0.5 in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of 1.5 in y 0.398 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.398 * [taylor]: Taking taylor expansion of 0.5 in y 0.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.401 * [taylor]: Taking taylor expansion of 0 in y 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.410 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.410 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.410 * [taylor]: Taking taylor expansion of 0.5 in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.411 * [taylor]: Taking taylor expansion of 1.5 in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.411 * [taylor]: Taking taylor expansion of x in y 0.411 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.411 * [taylor]: Taking taylor expansion of 0.5 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of 1.5 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.411 * [taylor]: Taking taylor expansion of 0.5 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of 1.5 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.413 * [taylor]: Taking taylor expansion of 1.5 in y 0.414 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.415 * [taylor]: Taking taylor expansion of 0.5 in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.427 * [taylor]: Taking taylor expansion of 0 in y 0.431 * [taylor]: Taking taylor expansion of 0 in y 0.432 * * * [progress]: simplifying candidates 0.434 * [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))) 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(* (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)) (- (* (/ 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(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)) 0.444 * * [simplify]: iteration 0 : 451 enodes (cost 1522 ) 0.454 * * [simplify]: iteration 1 : 1443 enodes (cost 1047 ) 0.489 * * [simplify]: iteration 2 : 5002 enodes (cost 936 ) 0.494 * [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)) (/ 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)) 0.495 * * * [progress]: adding candidates to table 0.582 * * [progress]: iteration 3 / 4 0.582 * * * [progress]: picking best candidate 0.591 * * * * [pick]: Picked # 0.591 * * * [progress]: localizing error 0.604 * * * [progress]: generating rewritten candidates 0.604 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.637 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.638 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.663 * * * [progress]: generating series expansions 0.663 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.664 * [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 0.664 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in y 0.664 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in y 0.665 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.665 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in y 0.665 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in y 0.665 * [taylor]: Taking taylor expansion of 0.25 in y 0.665 * [taylor]: Taking taylor expansion of (- x y) in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of (- y x) in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 0.665 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.665 * [taylor]: Taking taylor expansion of 0.5 in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.665 * [taylor]: Taking taylor expansion of 0.5 in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in x 0.667 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.667 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.667 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.667 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.667 * [taylor]: Taking taylor expansion of 0.25 in x 0.667 * [taylor]: Taking taylor expansion of (- x y) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of (- y x) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.667 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.667 * [taylor]: Taking taylor expansion of 0.5 in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.667 * [taylor]: Taking taylor expansion of 0.5 in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (/ (fma (* 0.25 (- x y)) (- y x) (pow x 2)) (+ (* 0.5 x) (* 0.5 y))) in x 0.669 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.669 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.669 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.669 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.669 * [taylor]: Taking taylor expansion of 0.25 in x 0.669 * [taylor]: Taking taylor expansion of (- x y) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (- y x) in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.669 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.669 * [taylor]: Taking taylor expansion of 0.5 in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.669 * [taylor]: Taking taylor expansion of 0.5 in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.671 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 0.671 * [taylor]: Taking taylor expansion of -0.5 in y 0.671 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of 1.5 in y 0.680 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.687 * [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 0.687 * [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 0.687 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in y 0.688 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.688 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in y 0.688 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in y 0.688 * [taylor]: Taking taylor expansion of 0.25 in y 0.688 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.688 * [taylor]: Taking taylor expansion of x in y 0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.689 * [taylor]: Taking taylor expansion of x in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.689 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.689 * [taylor]: Taking taylor expansion of x in y 0.689 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.689 * [taylor]: Taking taylor expansion of 0.5 in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.690 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.690 * [taylor]: Taking taylor expansion of 0.5 in y 0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.690 * [taylor]: Taking taylor expansion of x in y 0.693 * [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 0.693 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.693 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.693 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.693 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.693 * [taylor]: Taking taylor expansion of 0.25 in x 0.693 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.694 * [taylor]: Taking taylor expansion of y in x 0.694 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.694 * [taylor]: Taking taylor expansion of y in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.695 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.698 * [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 0.698 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.699 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.699 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.699 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.699 * [taylor]: Taking taylor expansion of 0.25 in x 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.699 * [taylor]: Taking taylor expansion of y in x 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.699 * [taylor]: Taking taylor expansion of y in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.700 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.701 * [taylor]: Taking taylor expansion of 0.5 in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.701 * [taylor]: Taking taylor expansion of y in x 0.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of 0.5 in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of 1.5 in y 0.714 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.714 * [taylor]: Taking taylor expansion of 0.5 in y 0.714 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.714 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.733 * [taylor]: Taking taylor expansion of 0 in y 0.745 * [taylor]: Taking taylor expansion of 0 in y 0.746 * [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 0.746 * [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 0.746 * [taylor]: Taking taylor expansion of -1 in y 0.746 * [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 0.746 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in y 0.747 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.747 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in y 0.747 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in y 0.747 * [taylor]: Taking taylor expansion of 0.25 in y 0.747 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.747 * [taylor]: Taking taylor expansion of y in y 0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.747 * [taylor]: Taking taylor expansion of x in y 0.747 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.747 * [taylor]: Taking taylor expansion of x in y 0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.747 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.748 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.748 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.748 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.748 * [taylor]: Taking taylor expansion of 0.5 in y 0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.749 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.749 * [taylor]: Taking taylor expansion of 0.5 in y 0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.749 * [taylor]: Taking taylor expansion of x in y 0.752 * [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 0.753 * [taylor]: Taking taylor expansion of -1 in x 0.753 * [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 0.753 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.753 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.753 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.753 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.753 * [taylor]: Taking taylor expansion of 0.25 in x 0.753 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.753 * [taylor]: Taking taylor expansion of y in x 0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.754 * [taylor]: Taking taylor expansion of y in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.755 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.755 * [taylor]: Taking taylor expansion of 0.5 in x 0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.755 * [taylor]: Taking taylor expansion of y in x 0.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.755 * [taylor]: Taking taylor expansion of 0.5 in x 0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.758 * [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 0.758 * [taylor]: Taking taylor expansion of -1 in x 0.758 * [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 0.758 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.758 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.758 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.758 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.758 * [taylor]: Taking taylor expansion of 0.25 in x 0.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.758 * [taylor]: Taking taylor expansion of y in x 0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.758 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.759 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.760 * [taylor]: Taking taylor expansion of 0.5 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.760 * [taylor]: Taking taylor expansion of y in x 0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.760 * [taylor]: Taking taylor expansion of 0.5 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of -1.5 in y 0.768 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.768 * [taylor]: Taking taylor expansion of 0.5 in y 0.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.768 * [taylor]: Taking taylor expansion of y in y 0.777 * [taylor]: Taking taylor expansion of 0 in y 0.788 * [taylor]: Taking taylor expansion of 0 in y 0.800 * [taylor]: Taking taylor expansion of 0 in y 0.801 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.802 * [approximate]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in (x y) around 0 0.802 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in y 0.802 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.802 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in y 0.802 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in y 0.802 * [taylor]: Taking taylor expansion of 0.25 in y 0.802 * [taylor]: Taking taylor expansion of (- x y) in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.802 * [taylor]: Taking taylor expansion of (- y x) in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.802 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.802 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.802 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.802 * [taylor]: Taking taylor expansion of 0.25 in x 0.802 * [taylor]: Taking taylor expansion of (- x y) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (- y x) in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- x y)) (- y x) (pow x 2)) in x 0.802 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- x y)) (- y x)) (pow x 2)) 0.802 * [taylor]: Taking taylor expansion of (* (* 0.25 (- x y)) (- y x)) in x 0.803 * [taylor]: Taking taylor expansion of (* 0.25 (- x y)) in x 0.803 * [taylor]: Taking taylor expansion of 0.25 in x 0.803 * [taylor]: Taking taylor expansion of (- x y) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of (- y x) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2))) in y 0.804 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y 0.804 * [taylor]: Taking taylor expansion of 0.25 in y 0.804 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.804 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.812 * [taylor]: Taking taylor expansion of 0.5 in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.816 * [taylor]: Taking taylor expansion of 0.75 in y 0.819 * [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 0.819 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in y 0.819 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.819 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in y 0.819 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in y 0.819 * [taylor]: Taking taylor expansion of 0.25 in y 0.819 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.821 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.821 * [taylor]: Taking taylor expansion of x in y 0.821 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.821 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.821 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.821 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.821 * [taylor]: Taking taylor expansion of 0.25 in x 0.821 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.821 * [taylor]: Taking taylor expansion of y in x 0.822 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x)) (/ 1 (pow x 2))) in x 0.823 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) (/ 1 (pow x 2))) 0.823 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 x) (/ 1 y))) (- (/ 1 y) (/ 1 x))) in x 0.823 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 x) (/ 1 y))) in x 0.823 * [taylor]: Taking taylor expansion of 0.25 in x 0.823 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of 0.75 in y 0.829 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.829 * [taylor]: Taking taylor expansion of 0.5 in y 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.829 * [taylor]: Taking taylor expansion of y in y 0.835 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2)))) in y 0.835 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y 0.835 * [taylor]: Taking taylor expansion of 0.25 in y 0.835 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.835 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.835 * [taylor]: Taking taylor expansion of y in y 0.838 * [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 0.838 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in y 0.838 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.838 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in y 0.838 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in y 0.838 * [taylor]: Taking taylor expansion of 0.25 in y 0.839 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.839 * [taylor]: Taking taylor expansion of y in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.839 * [taylor]: Taking taylor expansion of x in y 0.839 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.839 * [taylor]: Taking taylor expansion of x in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.839 * [taylor]: Taking taylor expansion of y in y 0.839 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.839 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.839 * [taylor]: Taking taylor expansion of x in y 0.840 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.840 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.840 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.840 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.840 * [taylor]: Taking taylor expansion of 0.25 in x 0.840 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.840 * [taylor]: Taking taylor expansion of y in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.841 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.841 * [taylor]: Taking taylor expansion of y in x 0.841 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.841 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.841 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of (fma (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y)) (/ 1 (pow x 2))) in x 0.842 * [taylor]: Rewrote expression to (+ (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) (/ 1 (pow x 2))) 0.842 * [taylor]: Taking taylor expansion of (* (* 0.25 (- (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x 0.842 * [taylor]: Taking taylor expansion of (* 0.25 (- (/ 1 y) (/ 1 x))) in x 0.842 * [taylor]: Taking taylor expansion of 0.25 in x 0.842 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.842 * [taylor]: Taking taylor expansion of y in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.843 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.843 * [taylor]: Taking taylor expansion of y in x 0.843 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.843 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of 0.75 in y 0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.848 * [taylor]: Taking taylor expansion of 0.5 in y 0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.848 * [taylor]: Taking taylor expansion of y in y 0.854 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2)))) in y 0.854 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y 0.854 * [taylor]: Taking taylor expansion of 0.25 in y 0.854 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.854 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.854 * [taylor]: Taking taylor expansion of y in y 0.857 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.857 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (x y) around 0 0.857 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 0.857 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.857 * [taylor]: Taking taylor expansion of 0.5 in y 0.857 * [taylor]: Taking taylor expansion of x in y 0.857 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.857 * [taylor]: Taking taylor expansion of 0.5 in y 0.857 * [taylor]: Taking taylor expansion of y in y 0.857 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.857 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.857 * [taylor]: Taking taylor expansion of 0.5 in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.857 * [taylor]: Taking taylor expansion of 0.5 in x 0.857 * [taylor]: Taking taylor expansion of y in x 0.857 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 0.857 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.857 * [taylor]: Taking taylor expansion of 0.5 in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.857 * [taylor]: Taking taylor expansion of 0.5 in x 0.857 * [taylor]: Taking taylor expansion of y in x 0.858 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.858 * [taylor]: Taking taylor expansion of 0.5 in y 0.858 * [taylor]: Taking taylor expansion of y in y 0.860 * [taylor]: Taking taylor expansion of 0.5 in y 0.863 * [taylor]: Taking taylor expansion of 0 in y 0.865 * [taylor]: Taking taylor expansion of 0 in y 0.865 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (x y) around 0 0.865 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.865 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.865 * [taylor]: Taking taylor expansion of 0.5 in y 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.866 * [taylor]: Taking taylor expansion of y in y 0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.866 * [taylor]: Taking taylor expansion of 0.5 in y 0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.866 * [taylor]: Taking taylor expansion of x in y 0.866 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.866 * [taylor]: Taking taylor expansion of 0.5 in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.866 * [taylor]: Taking taylor expansion of y in x 0.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.866 * [taylor]: Taking taylor expansion of 0.5 in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.867 * [taylor]: Taking taylor expansion of 0.5 in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.867 * [taylor]: Taking taylor expansion of y in x 0.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of 0.5 in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.869 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.869 * [taylor]: Taking taylor expansion of y in y 0.872 * [taylor]: Taking taylor expansion of 0 in y 0.875 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.880 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in (x y) around 0 0.880 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y 0.880 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.880 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.880 * [taylor]: Taking taylor expansion of 0.5 in y 0.880 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.880 * [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 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x 0.881 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.881 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.881 * [taylor]: Taking taylor expansion of 0.5 in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.881 * [taylor]: Taking taylor expansion of y in x 0.881 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.881 * [taylor]: Taking taylor expansion of 0.5 in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.883 * [taylor]: Taking taylor expansion of 0.5 in y 0.884 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.884 * [taylor]: Taking taylor expansion of 0.5 in y 0.884 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.884 * [taylor]: Taking taylor expansion of y in y 0.888 * [taylor]: Taking taylor expansion of 0 in y 0.892 * [taylor]: Taking taylor expansion of 0 in y 0.896 * [taylor]: Taking taylor expansion of 0 in y 0.897 * * * [progress]: simplifying candidates 0.900 * [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) 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0.927 * * [simplify]: iteration 1 : 2014 enodes (cost 2006 ) 0.975 * * [simplify]: iteration 2 : 5001 enodes (cost 1760 ) 0.990 * [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 (/ (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)))) (pow (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) 3) (sqrt (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* 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(pow (/ (cbrt (- x y)) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ (- x y) (cbrt 2.0))) (/ (- x y) (cbrt 2.0)))) (- x (/ (/ (- x y) (sqrt 2.0)) (sqrt 2.0))) (* (/ (- x y) (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (pow (/ (cbrt (- x y)) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ (- x y) (cbrt 2.0))) (/ (- x y) (cbrt 2.0)))) (- x (/ (/ (- x y) (sqrt 2.0)) (sqrt 2.0))) (* (/ (- x y) (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (pow (/ (cbrt (- x y)) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ (- x y) (cbrt 2.0))) (/ (- x y) (cbrt 2.0)))) (- x (/ (/ (- x y) (sqrt 2.0)) (sqrt 2.0))) (* (/ (- x y) (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (pow (/ (cbrt (- x y)) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ (- x y) (cbrt 2.0))) (/ (- x y) (cbrt 2.0)))) (- x (/ (/ (- x y) (sqrt 2.0)) (sqrt 2.0))) (* (/ (- x y) (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (pow (/ (cbrt (- x y)) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ (- x y) (cbrt 2.0))) (/ (- x y) (cbrt 2.0)))) (- x (/ (/ (- x y) (sqrt 2.0)) (sqrt 2.0))) (* (/ (- x y) (sqrt 2.0)) (+ (- (/ 1 (sqrt 2.0))) (/ 1 (sqrt 2.0)))) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (- x (/ (- x y) 2.0)) (* (/ (- x y) 2.0) (+ (- 1) 1)) (expm1 (- x (/ (- x y) 2.0))) (log1p (- x (/ (- x y) 2.0))) (/ (- y x) 2.0) (/ (- y x) 2.0) (/ (- y x) 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 (/ (- x y) 2.0)) (pow x 2)) (/ (- y x) 2.0) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (+ 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)) (/ (- y x) 2.0) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (fma (pow x 2) 0.75 (- (* 0.5 (* x y)) (* 0.25 (pow y 2)))) (fma (pow x 2) 0.75 (- (* 0.5 (* x y)) (* 0.25 (pow y 2)))) (fma (pow x 2) 0.75 (- (* 0.5 (* x y)) (* 0.25 (pow y 2)))) (fma 0.5 x (* 0.5 y)) (fma 0.5 x (* 0.5 y)) (fma 0.5 x (* 0.5 y)) 0.992 * * * [progress]: adding candidates to table 1.260 * * [progress]: iteration 4 / 4 1.260 * * * [progress]: picking best candidate 1.266 * * * * [pick]: Picked # 1.266 * * * [progress]: localizing error 1.277 * * * [progress]: generating rewritten candidates 1.277 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.278 * * * [progress]: generating series expansions 1.278 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.278 * [approximate]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in (x y) around 0 1.278 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in y 1.279 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 1.279 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in y 1.279 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.279 * [taylor]: Taking taylor expansion of x in y 1.279 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.279 * [taylor]: Taking taylor expansion of x in y 1.279 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in y 1.279 * [taylor]: Taking taylor expansion of 0.5 in y 1.279 * [taylor]: Taking taylor expansion of (- x y) in y 1.279 * [taylor]: Taking taylor expansion of x in y 1.279 * [taylor]: Taking taylor expansion of y in y 1.279 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in x 1.279 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 1.279 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.279 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.279 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.283 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in x 1.283 * [taylor]: Taking taylor expansion of 0.5 in x 1.283 * [taylor]: Taking taylor expansion of (- x y) in x 1.283 * [taylor]: Taking taylor expansion of x in x 1.283 * [taylor]: Taking taylor expansion of y in x 1.283 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (- x y))) in x 1.283 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (- x y))) 1.283 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.283 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.283 * [taylor]: Taking taylor expansion of x in x 1.285 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.285 * [taylor]: Taking taylor expansion of x in x 1.286 * [taylor]: Taking taylor expansion of (* 0.5 (- x y)) in x 1.286 * [taylor]: Taking taylor expansion of 0.5 in x 1.286 * [taylor]: Taking taylor expansion of (- x y) in x 1.286 * [taylor]: Taking taylor expansion of x in x 1.286 * [taylor]: Taking taylor expansion of y in x 1.287 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.287 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.287 * [taylor]: Taking taylor expansion of 0.5 in y 1.287 * [taylor]: Taking taylor expansion of y in y 1.290 * [taylor]: Taking taylor expansion of 0.5 in y 1.299 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.299 * [taylor]: Taking taylor expansion of +nan.0 in y 1.301 * [approximate]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in (x y) around 0 1.301 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in y 1.301 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 1.301 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in y 1.301 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.301 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.302 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in y 1.302 * [taylor]: Taking taylor expansion of 0.5 in y 1.302 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.302 * [taylor]: Taking taylor expansion of x in y 1.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.302 * [taylor]: Taking taylor expansion of y in y 1.302 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in x 1.302 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 1.302 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.302 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.302 * [taylor]: Taking taylor expansion of x in x 1.304 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.304 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in x 1.306 * [taylor]: Taking taylor expansion of 0.5 in x 1.306 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.306 * [taylor]: Taking taylor expansion of y in x 1.306 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (- (/ 1 x) (/ 1 y)))) in x 1.306 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (- (/ 1 x) (/ 1 y)))) 1.307 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.307 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 x) (/ 1 y))) in x 1.310 * [taylor]: Taking taylor expansion of 0.5 in x 1.310 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.310 * [taylor]: Taking taylor expansion of y in x 1.311 * [taylor]: Taking taylor expansion of 0 in y 1.312 * [taylor]: Taking taylor expansion of 0.5 in y 1.321 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (- +nan.0))) in y 1.321 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (- +nan.0)) in y 1.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.321 * [taylor]: Taking taylor expansion of 0.5 in y 1.321 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.321 * [taylor]: Taking taylor expansion of y in y 1.321 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.321 * [taylor]: Taking taylor expansion of +nan.0 in y 1.333 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.334 * [taylor]: Taking taylor expansion of +nan.0 in y 1.337 * [approximate]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in (x y) around 0 1.337 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in y 1.337 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 1.337 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in y 1.337 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.337 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.337 * [taylor]: Taking taylor expansion of -1 in y 1.337 * [taylor]: Taking taylor expansion of x in y 1.338 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.338 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.338 * [taylor]: Taking taylor expansion of -1 in y 1.338 * [taylor]: Taking taylor expansion of x in y 1.338 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in y 1.338 * [taylor]: Taking taylor expansion of 0.5 in y 1.338 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.338 * [taylor]: Taking taylor expansion of y in y 1.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.339 * [taylor]: Taking taylor expansion of x in y 1.339 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in x 1.339 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 1.339 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.339 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.339 * [taylor]: Taking taylor expansion of -1 in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.341 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.341 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.341 * [taylor]: Taking taylor expansion of -1 in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in x 1.343 * [taylor]: Taking taylor expansion of 0.5 in x 1.343 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.343 * [taylor]: Taking taylor expansion of y in x 1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (- (/ 1 y) (/ 1 x)))) in x 1.344 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (- (/ 1 y) (/ 1 x)))) 1.344 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.344 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.344 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.344 * [taylor]: Taking taylor expansion of -1 in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.345 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.345 * [taylor]: Taking taylor expansion of -1 in x 1.345 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y) (/ 1 x))) in x 1.348 * [taylor]: Taking taylor expansion of 0.5 in x 1.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.348 * [taylor]: Taking taylor expansion of y in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of 0 in y 1.351 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.351 * [taylor]: Taking taylor expansion of 0.5 in y 1.360 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) +nan.0) in y 1.360 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.360 * [taylor]: Taking taylor expansion of 0.5 in y 1.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.360 * [taylor]: Taking taylor expansion of y in y 1.360 * [taylor]: Taking taylor expansion of +nan.0 in y 1.373 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.373 * [taylor]: Taking taylor expansion of +nan.0 in y 1.384 * * * [progress]: simplifying candidates 1.384 * [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))) 1.389 * * [simplify]: iteration 0 : 58 enodes (cost 85 ) 1.392 * * [simplify]: iteration 1 : 150 enodes (cost 71 ) 1.397 * * [simplify]: iteration 2 : 416 enodes (cost 69 ) 1.407 * * [simplify]: iteration 3 : 1345 enodes (cost 67 ) 1.442 * * [simplify]: iteration 4 : 5001 enodes (cost 67 ) 1.443 * [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) 1.443 * * * [progress]: adding candidates to table 1.476 * [progress]: [Phase 3 of 3] Extracting. 1.477 * * [regime]: Finding splitpoints for: (# # # # #) 1.478 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (- x y) 2.0)) y x) 1.478 * * * * [regimes]: Trying to branch on (+ x (/ (- x y) 2.0)) from (# # # # #) 1.505 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.527 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.553 * * * [regime]: Found split indices: #