4.254 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.022 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.023 * * [simplify]: iteration 1 : 48 enodes (cost 5 ) 0.025 * * [simplify]: iteration 2 : 105 enodes (cost 5 ) 0.027 * * [simplify]: iteration 3 : 224 enodes (cost 5 ) 0.030 * * [simplify]: iteration 4 : 418 enodes (cost 4 ) 0.034 * * [simplify]: iteration 5 : 681 enodes (cost 4 ) 0.039 * * [simplify]: iteration 6 : 970 enodes (cost 4 ) 0.047 * * [simplify]: iteration 7 : 1398 enodes (cost 4 ) 0.056 * * [simplify]: iteration 8 : 1987 enodes (cost 4 ) 0.063 * * [simplify]: iteration 9 : 1991 enodes (cost 4 ) 0.071 * * [simplify]: iteration 10 : 1991 enodes (cost 4 ) 0.071 * [simplify]: Simplified to: (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) 0.074 * * [progress]: iteration 1 / 4 0.074 * * * [progress]: picking best candidate 0.077 * * * * [pick]: Picked # 0.077 * * * [progress]: localizing error 0.084 * * * [progress]: generating rewritten candidates 0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.088 * * * [progress]: generating series expansions 0.088 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.088 * [approximate]: Taking taylor expansion of (- (fma y x 0.918938533204673) (fma x 1.0 (* 0.5 y))) in (y x) around 0 0.088 * [taylor]: Taking taylor expansion of (- (fma y x 0.918938533204673) (fma x 1.0 (* 0.5 y))) in x 0.088 * [taylor]: Taking taylor expansion of (fma y x 0.918938533204673) in x 0.089 * [taylor]: Rewrote expression to (+ (* y x) 0.918938533204673) 0.089 * [taylor]: Taking taylor expansion of (* y x) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.089 * [taylor]: Taking taylor expansion of (fma x 1.0 (* 0.5 y)) in x 0.089 * [taylor]: Rewrote expression to (+ (* x 1.0) (* 0.5 y)) 0.089 * [taylor]: Taking taylor expansion of (* x 1.0) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (- (fma y x 0.918938533204673) (fma x 1.0 (* 0.5 y))) in y 0.089 * [taylor]: Taking taylor expansion of (fma y x 0.918938533204673) in y 0.089 * [taylor]: Rewrote expression to (+ (* y x) 0.918938533204673) 0.089 * [taylor]: Taking taylor expansion of (* y x) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.089 * [taylor]: Taking taylor expansion of (fma x 1.0 (* 0.5 y)) in y 0.089 * [taylor]: Rewrote expression to (+ (* x 1.0) (* 0.5 y)) 0.089 * [taylor]: Taking taylor expansion of (* x 1.0) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of 1.0 in y 0.089 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.089 * [taylor]: Taking taylor expansion of 0.5 in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (- (fma y x 0.918938533204673) (fma x 1.0 (* 0.5 y))) in y 0.089 * [taylor]: Taking taylor expansion of (fma y x 0.918938533204673) in y 0.089 * [taylor]: Rewrote expression to (+ (* y x) 0.918938533204673) 0.089 * [taylor]: Taking taylor expansion of (* y x) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.089 * [taylor]: Taking taylor expansion of (fma x 1.0 (* 0.5 y)) in y 0.089 * [taylor]: Rewrote expression to (+ (* x 1.0) (* 0.5 y)) 0.089 * [taylor]: Taking taylor expansion of (* x 1.0) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.090 * [taylor]: Taking taylor expansion of 1.0 in y 0.090 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 1.0 x)) in x 0.090 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.090 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (- x 0.5) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of 0.5 in x 0.097 * [approximate]: Taking taylor expansion of (- (fma (/ 1 y) (/ 1 x) 0.918938533204673) (fma (/ 1 x) 1.0 (/ 0.5 y))) in (y x) around 0 0.097 * [taylor]: Taking taylor expansion of (- (fma (/ 1 y) (/ 1 x) 0.918938533204673) (fma (/ 1 x) 1.0 (/ 0.5 y))) in x 0.097 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) 0.918938533204673) in x 0.097 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) 0.918938533204673) 0.097 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.097 * [taylor]: Taking taylor expansion of y in x 0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.097 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1.0 (/ 0.5 y)) in x 0.097 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1.0) (/ 0.5 y)) 0.097 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1.0) in x 0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.097 * [taylor]: Taking taylor expansion of x in x 0.097 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [taylor]: Taking taylor expansion of (/ 0.5 y) in x 0.098 * [taylor]: Taking taylor expansion of 0.5 in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [taylor]: Taking taylor expansion of (- (fma (/ 1 y) (/ 1 x) 0.918938533204673) (fma (/ 1 x) 1.0 (/ 0.5 y))) in y 0.098 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) 0.918938533204673) in y 0.098 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) 0.918938533204673) 0.098 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.098 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1.0 (/ 0.5 y)) in y 0.098 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1.0) (/ 0.5 y)) 0.098 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1.0) in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [taylor]: Taking taylor expansion of 1.0 in y 0.098 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.098 * [taylor]: Taking taylor expansion of 0.5 in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of (- (fma (/ 1 y) (/ 1 x) 0.918938533204673) (fma (/ 1 x) 1.0 (/ 0.5 y))) in y 0.099 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) 0.918938533204673) in y 0.099 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) 0.918938533204673) 0.099 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.099 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1.0 (/ 0.5 y)) in y 0.099 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1.0) (/ 0.5 y)) 0.099 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1.0) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of 1.0 in y 0.099 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.099 * [taylor]: Taking taylor expansion of 0.5 in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.103 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 1.0 (/ 1 x))) in x 0.103 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.103 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.106 * [approximate]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) 0.918938533204673) (fma (/ -1 x) 1.0 (/ -0.5 y))) in (y x) around 0 0.106 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) 0.918938533204673) (fma (/ -1 x) 1.0 (/ -0.5 y))) in x 0.106 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) 0.918938533204673) in x 0.106 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) 0.918938533204673) 0.106 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.106 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.106 * [taylor]: Taking taylor expansion of -1 in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.106 * [taylor]: Taking taylor expansion of -1 in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.107 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1.0 (/ -0.5 y)) in x 0.107 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1.0) (/ -0.5 y)) 0.107 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1.0) in x 0.107 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.107 * [taylor]: Taking taylor expansion of -1 in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (/ -0.5 y) in x 0.107 * [taylor]: Taking taylor expansion of -0.5 in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) 0.918938533204673) (fma (/ -1 x) 1.0 (/ -0.5 y))) in y 0.107 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) 0.918938533204673) in y 0.107 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) 0.918938533204673) 0.107 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.107 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.107 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.108 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.108 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1.0 (/ -0.5 y)) in y 0.108 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1.0) (/ -0.5 y)) 0.108 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1.0) in y 0.108 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.108 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of 1.0 in y 0.108 * [taylor]: Taking taylor expansion of (/ -0.5 y) in y 0.108 * [taylor]: Taking taylor expansion of -0.5 in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) 0.918938533204673) (fma (/ -1 x) 1.0 (/ -0.5 y))) in y 0.108 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) 0.918938533204673) in y 0.109 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) 0.918938533204673) 0.109 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.109 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.109 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1.0 (/ -0.5 y)) in y 0.109 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1.0) (/ -0.5 y)) 0.109 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1.0) in y 0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of 1.0 in y 0.109 * [taylor]: Taking taylor expansion of (/ -0.5 y) in y 0.109 * [taylor]: Taking taylor expansion of -0.5 in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 0.110 * [taylor]: Taking taylor expansion of 0.5 in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 0.918938533204673) in x 0.116 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.117 * * * [progress]: simplifying candidates 0.118 * [simplify]: Simplifying using # : (fma (* (cbrt (fma y x 0.918938533204673)) (cbrt (fma y x 0.918938533204673))) (cbrt (fma y x 0.918938533204673)) (- (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5))))))) (fma (- (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))))) (fma (* (cbrt (fma y x 0.918938533204673)) (cbrt (fma y x 0.918938533204673))) (cbrt (fma y x 0.918938533204673)) (- (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5)))))) (fma (- (sqrt (fma x 1.0 (* y 0.5)))) (sqrt (fma x 1.0 (* y 0.5))) (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5))))) (fma (* (cbrt (fma y x 0.918938533204673)) (cbrt (fma y x 0.918938533204673))) (cbrt (fma y x 0.918938533204673)) (- (* (fma x 1.0 (* y 0.5)) 1))) (fma (- (fma x 1.0 (* y 0.5))) 1 (* (fma x 1.0 (* y 0.5)) 1)) (fma (sqrt (fma y x 0.918938533204673)) (sqrt (fma y x 0.918938533204673)) (- (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5))))))) (fma (- (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))))) (fma (sqrt (fma y x 0.918938533204673)) (sqrt (fma y x 0.918938533204673)) (- (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5)))))) (fma (- (sqrt (fma x 1.0 (* y 0.5)))) (sqrt (fma x 1.0 (* y 0.5))) (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5))))) (fma (sqrt (fma y x 0.918938533204673)) (sqrt (fma y x 0.918938533204673)) (- (* (fma x 1.0 (* y 0.5)) 1))) (fma (- (fma x 1.0 (* y 0.5))) 1 (* (fma x 1.0 (* y 0.5)) 1)) (fma 1 (fma y x 0.918938533204673) (- (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5))))))) (fma (- (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))) (* (cbrt (fma x 1.0 (* y 0.5))) (* (cbrt (fma x 1.0 (* y 0.5))) (cbrt (fma x 1.0 (* y 0.5)))))) (fma 1 (fma y x 0.918938533204673) (- (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5)))))) (fma (- (sqrt (fma x 1.0 (* y 0.5)))) (sqrt (fma x 1.0 (* y 0.5))) (* (sqrt (fma x 1.0 (* y 0.5))) (sqrt (fma x 1.0 (* y 0.5))))) (fma 1 (fma y x 0.918938533204673) (- (* (fma x 1.0 (* y 0.5)) 1))) (fma (- (fma x 1.0 (* y 0.5))) 1 (* (fma x 1.0 (* y 0.5)) 1)) (expm1 (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (log1p (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (- (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (/ (exp (fma y x 0.918938533204673)) (exp (fma x 1.0 (* y 0.5)))) (log (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (exp (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (* (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))))) (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (* (* (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (sqrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (sqrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (- (pow (fma y x 0.918938533204673) 3) (pow (fma x 1.0 (* y 0.5)) 3)) (+ (* (fma y x 0.918938533204673) (fma y x 0.918938533204673)) (+ (* (fma x 1.0 (* y 0.5)) (fma x 1.0 (* y 0.5))) (* (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))))) (- (fma x 1.0 (* y 0.5))) (- (* (fma y x 0.918938533204673) (fma y x 0.918938533204673)) (* (fma x 1.0 (* y 0.5)) (fma x 1.0 (* y 0.5)))) (+ (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (+ (sqrt (fma y x 0.918938533204673)) (sqrt (fma x 1.0 (* y 0.5)))) (- (sqrt (fma y x 0.918938533204673)) (sqrt (fma x 1.0 (* y 0.5)))) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (- (fma y x 0.918938533204673) (* x 1.0)) (- 0.918938533204673 (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.122 * * [simplify]: iteration 0 : 144 enodes (cost 359 ) 0.125 * * [simplify]: iteration 1 : 436 enodes (cost 235 ) 0.137 * * [simplify]: iteration 2 : 3186 enodes (cost 223 ) 0.201 * * [simplify]: iteration 3 : 5001 enodes (cost 221 ) 0.203 * [simplify]: Simplified to: (- (- (pow (cbrt (fma y x 0.918938533204673)) 3) (* x 1.0)) (* y 0.5)) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (- (pow (cbrt (fma y x 0.918938533204673)) 3) (* x 1.0)) (* y 0.5)) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (- (pow (cbrt (fma y x 0.918938533204673)) 3) (* x 1.0)) (* y 0.5)) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma x 1.0 (* y 0.5)) (+ (- 1) 1)) (expm1 (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (log1p (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (- (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (exp (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (log (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (exp (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (* (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))))) (cbrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (pow (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) 3) (sqrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (sqrt (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5)))) (- (pow (fma y x 0.918938533204673) 3) (pow (fma x 1.0 (* y 0.5)) 3)) (fma (fma x 1.0 (* y 0.5)) (+ (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (* (fma y x 0.918938533204673) (fma y x 0.918938533204673))) (- (fma x 1.0 (* y 0.5))) (- (* (fma y x 0.918938533204673) (fma y x 0.918938533204673)) (* (fma x 1.0 (* y 0.5)) (fma x 1.0 (* y 0.5)))) (fma 1.0 x (fma 0.5 y (fma y x 0.918938533204673))) (+ (sqrt (fma y x 0.918938533204673)) (sqrt (fma x 1.0 (* y 0.5)))) (- (sqrt (fma y x 0.918938533204673)) (sqrt (fma x 1.0 (* y 0.5)))) (- (fma y x 0.918938533204673) (fma x 1.0 (* y 0.5))) (fma x (- y 1.0) 0.918938533204673) (- 0.918938533204673 (fma x 1.0 (* y 0.5))) (- (fma x 1.0 (* y 0.5))) (- 0.918938533204673 (fma x 1.0 (* y 0.5))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) 0.203 * * * [progress]: adding candidates to table 0.263 * * [progress]: iteration 2 / 4 0.263 * * * [progress]: picking best candidate 0.265 * * * * [pick]: Picked # 0.265 * * * [progress]: localizing error 0.271 * * * [progress]: generating rewritten candidates 0.271 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.274 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.275 * * * [progress]: generating series expansions 0.275 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.275 * [approximate]: Taking taylor expansion of (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) in (x y) around 0 0.275 * [taylor]: Taking taylor expansion of (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) in y 0.275 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in y 0.275 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.275 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of 1.0 in y 0.275 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.275 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.275 * [taylor]: Taking taylor expansion of 0.5 in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) in x 0.275 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in x 0.275 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.275 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.275 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.275 * [taylor]: Taking taylor expansion of 0.5 in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) in x 0.275 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in x 0.276 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.276 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.276 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.276 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.276 * [taylor]: Taking taylor expansion of 0.5 in x 0.276 * [taylor]: Taking taylor expansion of y in x 0.277 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.277 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.277 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.277 * [taylor]: Taking taylor expansion of 0.5 in y 0.277 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of 1.0 in y 0.282 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) (* 0.5 (/ 1 y))) in (x y) around 0 0.282 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) (* 0.5 (/ 1 y))) in y 0.282 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in y 0.282 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.282 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.282 * [taylor]: Taking taylor expansion of x in y 0.282 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of 1.0 in y 0.282 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.283 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.283 * [taylor]: Taking taylor expansion of 0.5 in y 0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) (* 0.5 (/ 1 y))) in x 0.283 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in x 0.283 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.283 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.283 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.283 * [taylor]: Taking taylor expansion of 0.5 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) (* 0.5 (/ 1 y))) in x 0.283 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in x 0.284 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.284 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.284 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.284 * [taylor]: Taking taylor expansion of 0.5 in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.285 * [taylor]: Taking taylor expansion of 1.0 in y 0.287 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.287 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.287 * [taylor]: Taking taylor expansion of 0.5 in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.290 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673)) in (x y) around 0 0.290 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673)) in y 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.290 * [taylor]: Taking taylor expansion of 0.5 in y 0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.291 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in y 0.291 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.291 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.291 * [taylor]: Taking taylor expansion of -1 in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.291 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.291 * [taylor]: Taking taylor expansion of 1.0 in y 0.291 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.291 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673)) in x 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.291 * [taylor]: Taking taylor expansion of 0.5 in x 0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.291 * [taylor]: Taking taylor expansion of y in x 0.291 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in x 0.291 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.291 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.292 * [taylor]: Taking taylor expansion of -1 in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.292 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673)) in x 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.292 * [taylor]: Taking taylor expansion of 0.5 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in x 0.292 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.292 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.292 * [taylor]: Taking taylor expansion of -1 in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.293 * [taylor]: Taking taylor expansion of y in y 0.293 * [taylor]: Taking taylor expansion of 1.0 in y 0.295 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.295 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.295 * [taylor]: Taking taylor expansion of 0.5 in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.297 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.297 * [approximate]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in (x y) around 0 0.297 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in y 0.297 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.297 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of 1.0 in y 0.297 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.297 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in x 0.297 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.297 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.297 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.297 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) 0.918938533204673) in x 0.297 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) 0.918938533204673) 0.297 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.297 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.298 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.298 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.299 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of 1.0 in y 0.301 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in (x y) around 0 0.302 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in y 0.302 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.302 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of 1.0 in y 0.303 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.303 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in x 0.303 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.303 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.303 * [taylor]: Taking taylor expansion of y in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.303 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) 0.918938533204673) in x 0.303 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) 0.918938533204673) 0.303 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.304 * [taylor]: Taking taylor expansion of y in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.304 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.304 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of 1.0 in y 0.306 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in (x y) around 0 0.312 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in y 0.312 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.312 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 0.312 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.313 * [taylor]: Taking taylor expansion of -1 in y 0.313 * [taylor]: Taking taylor expansion of x in y 0.313 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.313 * [taylor]: Taking taylor expansion of y in y 0.313 * [taylor]: Taking taylor expansion of 1.0 in y 0.313 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.313 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in x 0.313 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.313 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.313 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.313 * [taylor]: Taking taylor expansion of -1 in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.313 * [taylor]: Taking taylor expansion of y in x 0.313 * [taylor]: Taking taylor expansion of 1.0 in x 0.313 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.314 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) 0.918938533204673) in x 0.314 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) 0.918938533204673) 0.314 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 0.314 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.314 * [taylor]: Taking taylor expansion of -1 in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.314 * [taylor]: Taking taylor expansion of y in x 0.314 * [taylor]: Taking taylor expansion of 1.0 in x 0.314 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.314 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of 1.0 in y 0.316 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.319 * [taylor]: Taking taylor expansion of 0 in y 0.319 * * * [progress]: simplifying candidates 0.320 * [simplify]: Simplifying using # : (fma (* (cbrt (fma x (- y 1.0) 0.918938533204673)) (cbrt (fma x (- y 1.0) 0.918938533204673))) (cbrt (fma x (- y 1.0) 0.918938533204673)) (- (* 0.5 y))) (fma (- 0.5) y (* 0.5 y)) (fma (sqrt (fma x (- y 1.0) 0.918938533204673)) (sqrt (fma x (- y 1.0) 0.918938533204673)) (- (* 0.5 y))) (fma (- 0.5) y (* 0.5 y)) (fma 1 (fma x (- y 1.0) 0.918938533204673) (- (* 0.5 y))) (fma (- 0.5) y (* 0.5 y)) (expm1 (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (log1p (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (- (* y 0.5)) (- (* y 0.5)) (- (* y 0.5)) (/ (exp (fma x (- y 1.0) 0.918938533204673)) (exp (* y 0.5))) (log (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (exp (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (* (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5)))) (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (* (* (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5)) (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (sqrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (sqrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (- (pow (fma x (- y 1.0) 0.918938533204673) 3) (pow (* y 0.5) 3)) (+ (* (fma x (- y 1.0) 0.918938533204673) (fma x (- y 1.0) 0.918938533204673)) (+ (* (* y 0.5) (* y 0.5)) (* (fma x (- y 1.0) 0.918938533204673) (* y 0.5)))) (- (* y 0.5)) (- (* (fma x (- y 1.0) 0.918938533204673) (fma x (- y 1.0) 0.918938533204673)) (* (* y 0.5) (* y 0.5))) (+ (fma x (- y 1.0) 0.918938533204673) (* y 0.5)) (- 0.918938533204673 (* y 0.5)) (- (* y 0.5)) (expm1 (fma x (- y 1.0) 0.918938533204673)) (log1p (fma x (- y 1.0) 0.918938533204673)) (* x (- y 1.0)) (log (fma x (- y 1.0) 0.918938533204673)) (exp (fma x (- y 1.0) 0.918938533204673)) (* (cbrt (fma x (- y 1.0) 0.918938533204673)) (cbrt (fma x (- y 1.0) 0.918938533204673))) (cbrt (fma x (- y 1.0) 0.918938533204673)) (* (* (fma x (- y 1.0) 0.918938533204673) (fma x (- y 1.0) 0.918938533204673)) (fma x (- y 1.0) 0.918938533204673)) (sqrt (fma x (- y 1.0) 0.918938533204673)) (sqrt (fma x (- y 1.0) 0.918938533204673)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (+ (* x y) 0.918938533204673) (* 1.0 x)) (- (+ (* x y) 0.918938533204673) (* 1.0 x)) (- (+ (* x y) 0.918938533204673) (* 1.0 x)) 0.323 * * [simplify]: iteration 0 : 133 enodes (cost 201 ) 0.326 * * [simplify]: iteration 1 : 392 enodes (cost 177 ) 0.334 * * [simplify]: iteration 2 : 1945 enodes (cost 176 ) 0.368 * * [simplify]: iteration 3 : 5001 enodes (cost 157 ) 0.369 * [simplify]: Simplified to: (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) 0 (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) 0 (- (fma x (- y 1.0) 0.918938533204673) (* 0.5 y)) 0 (expm1 (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (log1p (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (- (* y 0.5)) (- (* y 0.5)) (- (* y 0.5)) (exp (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (log (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (exp (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (* (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5)))) (cbrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (pow (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5)) 3) (sqrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (sqrt (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5))) (- (pow (fma x (- y 1.0) 0.918938533204673) 3) (pow (* y 0.5) 3)) (fma (fma y 0.5 (fma x (- y 1.0) 0.918938533204673)) (fma x (- y 1.0) 0.918938533204673) (* (* y 0.5) (* y 0.5))) (- (* y 0.5)) (* (- (fma x (- y 1.0) 0.918938533204673) (* y 0.5)) (fma y 0.5 (fma x (- y 1.0) 0.918938533204673))) (fma y 0.5 (fma x (- y 1.0) 0.918938533204673)) (- 0.918938533204673 (* y 0.5)) (- (* y 0.5)) (expm1 (fma x (- y 1.0) 0.918938533204673)) (log1p (fma x (- y 1.0) 0.918938533204673)) (* x (- y 1.0)) (log (fma x (- y 1.0) 0.918938533204673)) (exp (fma x (- y 1.0) 0.918938533204673)) (* (cbrt (fma x (- y 1.0) 0.918938533204673)) (cbrt (fma x (- y 1.0) 0.918938533204673))) (cbrt (fma x (- y 1.0) 0.918938533204673)) (pow (fma x (- y 1.0) 0.918938533204673) 3) (sqrt (fma x (- y 1.0) 0.918938533204673)) (sqrt (fma x (- y 1.0) 0.918938533204673)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x y (- (fma 1.0 x (* 0.5 y)))) (fma x (- y 1.0) 0.918938533204673) (fma x (- y 1.0) 0.918938533204673) (fma x (- y 1.0) 0.918938533204673) 0.369 * * * [progress]: adding candidates to table 0.440 * [progress]: [Phase 3 of 3] Extracting. 0.440 * * [regime]: Finding splitpoints for: (# #) 0.440 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.440 * * * * [regimes]: Trying to branch on y from (# #) 0.454 * * * * [regimes]: Trying to branch on x from (# #) 0.465 * * * [regime]: Found split indices: #