7.821 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.028 * * [simplify]: iteration 0 : 10 enodes (cost 11 ) 0.030 * * [simplify]: iteration 1 : 20 enodes (cost 11 ) 0.035 * * [simplify]: iteration 2 : 48 enodes (cost 11 ) 0.046 * * [simplify]: iteration 3 : 89 enodes (cost 10 ) 0.073 * * [simplify]: iteration 4 : 179 enodes (cost 10 ) 0.118 * * [simplify]: iteration 5 : 304 enodes (cost 10 ) 0.168 * * [simplify]: iteration 6 : 446 enodes (cost 10 ) 0.248 * * [simplify]: iteration 7 : 706 enodes (cost 10 ) 0.413 * * [simplify]: iteration 8 : 1192 enodes (cost 10 ) 0.849 * * [simplify]: iteration 9 : 1325 enodes (cost 10 ) 1.326 * * [simplify]: iteration 10 : 1329 enodes (cost 10 ) 1.796 * * [simplify]: iteration done : 1329 enodes (cost 10 ) 1.796 * [simplify]: Simplified to: (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 1.799 * * [progress]: iteration 1 / 4 1.799 * * * [progress]: picking best candidate 1.801 * * * * [pick]: Picked # 1.801 * * * [progress]: localizing error 1.808 * * * [progress]: generating rewritten candidates 1.808 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.809 * * * [progress]: generating series expansions 1.809 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.809 * [approximate]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in (x y) around 0 1.809 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in y 1.809 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 1.809 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 1.809 * [taylor]: Taking taylor expansion of x in y 1.809 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.809 * [taylor]: Taking taylor expansion of y in y 1.809 * [taylor]: Taking taylor expansion of 1.0 in y 1.809 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in y 1.809 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 1.809 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in y 1.809 * [taylor]: Taking taylor expansion of 0.5 in y 1.809 * [taylor]: Taking taylor expansion of (- y) in y 1.809 * [taylor]: Taking taylor expansion of y in y 1.809 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.809 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 1.809 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 1.809 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.809 * [taylor]: Taking taylor expansion of x in x 1.809 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.809 * [taylor]: Taking taylor expansion of y in x 1.809 * [taylor]: Taking taylor expansion of 1.0 in x 1.809 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 1.809 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 1.810 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 1.810 * [taylor]: Taking taylor expansion of 0.5 in x 1.810 * [taylor]: Taking taylor expansion of (- y) in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.810 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 1.810 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 1.810 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of 1.0 in x 1.810 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 1.810 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 1.810 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 1.810 * [taylor]: Taking taylor expansion of 0.5 in x 1.810 * [taylor]: Taking taylor expansion of (- y) in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.811 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 1.811 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.811 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.811 * [taylor]: Taking taylor expansion of 0.5 in y 1.811 * [taylor]: Taking taylor expansion of y in y 1.813 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.813 * [taylor]: Taking taylor expansion of y in y 1.813 * [taylor]: Taking taylor expansion of 1.0 in y 1.817 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in (x y) around 0 1.817 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in y 1.817 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 1.817 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 1.817 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.817 * [taylor]: Taking taylor expansion of x in y 1.817 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.817 * [taylor]: Taking taylor expansion of y in y 1.817 * [taylor]: Taking taylor expansion of 1.0 in y 1.817 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in y 1.817 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 1.817 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in y 1.817 * [taylor]: Taking taylor expansion of 0.5 in y 1.817 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.817 * [taylor]: Taking taylor expansion of y in y 1.818 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.818 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 1.818 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 1.818 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 1.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.818 * [taylor]: Taking taylor expansion of x in x 1.818 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.818 * [taylor]: Taking taylor expansion of y in x 1.818 * [taylor]: Taking taylor expansion of 1.0 in x 1.818 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 1.818 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 1.818 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 1.818 * [taylor]: Taking taylor expansion of 0.5 in x 1.818 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 1.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.818 * [taylor]: Taking taylor expansion of y in x 1.818 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.818 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 1.818 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 1.818 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 1.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.818 * [taylor]: Taking taylor expansion of x in x 1.819 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.819 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.819 * [taylor]: Taking taylor expansion of y in x 1.819 * [taylor]: Taking taylor expansion of 1.0 in x 1.819 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 1.819 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 1.819 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 1.819 * [taylor]: Taking taylor expansion of 0.5 in x 1.819 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 1.819 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.819 * [taylor]: Taking taylor expansion of y in x 1.819 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.820 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.820 * [taylor]: Taking taylor expansion of y in y 1.820 * [taylor]: Taking taylor expansion of 1.0 in y 1.822 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 1.822 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.822 * [taylor]: Taking taylor expansion of 0.5 in y 1.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.822 * [taylor]: Taking taylor expansion of y in y 1.825 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in (x y) around 0 1.825 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in y 1.825 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 1.825 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 1.825 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.825 * [taylor]: Taking taylor expansion of -1 in y 1.825 * [taylor]: Taking taylor expansion of x in y 1.826 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 1.826 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.826 * [taylor]: Taking taylor expansion of y in y 1.826 * [taylor]: Taking taylor expansion of 1.0 in y 1.826 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in y 1.826 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 1.826 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.826 * [taylor]: Taking taylor expansion of 0.5 in y 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.826 * [taylor]: Taking taylor expansion of y in y 1.826 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.826 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 1.826 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 1.826 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 1.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 1.827 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [taylor]: Taking taylor expansion of 1.0 in x 1.827 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 1.827 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 1.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.827 * [taylor]: Taking taylor expansion of 0.5 in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.827 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 1.827 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 1.827 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 1.827 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.827 * [taylor]: Taking taylor expansion of -1 in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.828 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 1.828 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.828 * [taylor]: Taking taylor expansion of y in x 1.828 * [taylor]: Taking taylor expansion of 1.0 in x 1.828 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 1.828 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 1.828 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.828 * [taylor]: Taking taylor expansion of 0.5 in x 1.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.828 * [taylor]: Taking taylor expansion of y in x 1.828 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 1.828 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.828 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.828 * [taylor]: Taking taylor expansion of y in y 1.828 * [taylor]: Taking taylor expansion of 1.0 in y 1.830 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 1.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.830 * [taylor]: Taking taylor expansion of 0.5 in y 1.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.830 * [taylor]: Taking taylor expansion of y in y 1.830 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 1.832 * * * [progress]: simplifying candidates 1.832 * [simplify]: Simplifying using # : (expm1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log1p (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* x (- y 1.0)) (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (exp (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 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))) 1.833 * * [simplify]: iteration 0 : 25 enodes (cost 168 ) 1.837 * * [simplify]: iteration 1 : 45 enodes (cost 165 ) 1.845 * * [simplify]: iteration 2 : 94 enodes (cost 143 ) 1.861 * * [simplify]: iteration 3 : 289 enodes (cost 143 ) 1.945 * * [simplify]: iteration 4 : 1487 enodes (cost 143 ) 2.384 * * [simplify]: iteration done : 5000 enodes (cost 143 ) 2.384 * [simplify]: Simplified to: (expm1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log1p (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* x (- y 1.0)) (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (exp (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (- 0.918938533204673 (fma 1.0 x (* 0.5 y))) (- (* x (- y 1.0)) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y)) 2.384 * * * [progress]: adding candidates to table 2.418 * * [progress]: iteration 2 / 4 2.418 * * * [progress]: picking best candidate 2.421 * * * * [pick]: Picked # 2.421 * * * [progress]: localizing error 2.431 * * * [progress]: generating rewritten candidates 2.431 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 2.432 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.434 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 2.435 * * * [progress]: generating series expansions 2.435 * * * * [progress]: [ 1 / 3 ] generating series at (2) 2.435 * [approximate]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in (x y) around 0 2.435 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in y 2.435 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.435 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 2.435 * [taylor]: Taking taylor expansion of x in y 2.435 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.435 * [taylor]: Taking taylor expansion of y in y 2.435 * [taylor]: Taking taylor expansion of 1.0 in y 2.435 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in y 2.435 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.435 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in y 2.435 * [taylor]: Taking taylor expansion of 0.5 in y 2.435 * [taylor]: Taking taylor expansion of (- y) in y 2.435 * [taylor]: Taking taylor expansion of y in y 2.435 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.436 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.436 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.436 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.436 * [taylor]: Taking taylor expansion of x in x 2.436 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.436 * [taylor]: Taking taylor expansion of y in x 2.436 * [taylor]: Taking taylor expansion of 1.0 in x 2.436 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.436 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.436 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.436 * [taylor]: Taking taylor expansion of 0.5 in x 2.436 * [taylor]: Taking taylor expansion of (- y) in x 2.436 * [taylor]: Taking taylor expansion of y in x 2.436 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.436 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.436 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.436 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.436 * [taylor]: Taking taylor expansion of x in x 2.436 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.436 * [taylor]: Taking taylor expansion of y in x 2.436 * [taylor]: Taking taylor expansion of 1.0 in x 2.436 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.436 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.436 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.436 * [taylor]: Taking taylor expansion of 0.5 in x 2.436 * [taylor]: Taking taylor expansion of (- y) in x 2.436 * [taylor]: Taking taylor expansion of y in x 2.436 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.437 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 2.437 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.437 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.437 * [taylor]: Taking taylor expansion of 0.5 in y 2.437 * [taylor]: Taking taylor expansion of y in y 2.439 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.439 * [taylor]: Taking taylor expansion of y in y 2.439 * [taylor]: Taking taylor expansion of 1.0 in y 2.443 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in (x y) around 0 2.443 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in y 2.443 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.443 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 2.443 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.443 * [taylor]: Taking taylor expansion of x in y 2.443 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.443 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.443 * [taylor]: Taking taylor expansion of y in y 2.443 * [taylor]: Taking taylor expansion of 1.0 in y 2.443 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in y 2.443 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.444 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in y 2.444 * [taylor]: Taking taylor expansion of 0.5 in y 2.444 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.444 * [taylor]: Taking taylor expansion of y in y 2.444 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.444 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.444 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.444 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.444 * [taylor]: Taking taylor expansion of x in x 2.444 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.444 * [taylor]: Taking taylor expansion of y in x 2.444 * [taylor]: Taking taylor expansion of 1.0 in x 2.444 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.444 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.445 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.445 * [taylor]: Taking taylor expansion of 0.5 in x 2.445 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.445 * [taylor]: Taking taylor expansion of y in x 2.445 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.445 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.445 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.445 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.445 * [taylor]: Taking taylor expansion of x in x 2.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.445 * [taylor]: Taking taylor expansion of y in x 2.445 * [taylor]: Taking taylor expansion of 1.0 in x 2.445 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.445 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.445 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.445 * [taylor]: Taking taylor expansion of 0.5 in x 2.445 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.445 * [taylor]: Taking taylor expansion of y in x 2.445 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.446 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.446 * [taylor]: Taking taylor expansion of y in y 2.446 * [taylor]: Taking taylor expansion of 1.0 in y 2.448 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 2.448 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.448 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.448 * [taylor]: Taking taylor expansion of 0.5 in y 2.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.448 * [taylor]: Taking taylor expansion of y in y 2.452 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in (x y) around 0 2.452 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in y 2.452 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.452 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 2.452 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.452 * [taylor]: Taking taylor expansion of -1 in y 2.452 * [taylor]: Taking taylor expansion of x in y 2.452 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 2.452 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.452 * [taylor]: Taking taylor expansion of y in y 2.452 * [taylor]: Taking taylor expansion of 1.0 in y 2.452 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in y 2.453 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.453 * [taylor]: Taking taylor expansion of 0.5 in y 2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.453 * [taylor]: Taking taylor expansion of y in y 2.453 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.453 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.453 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.453 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.453 * [taylor]: Taking taylor expansion of -1 in x 2.453 * [taylor]: Taking taylor expansion of x in x 2.453 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.454 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.454 * [taylor]: Taking taylor expansion of y in x 2.454 * [taylor]: Taking taylor expansion of 1.0 in x 2.454 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.454 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.454 * [taylor]: Taking taylor expansion of 0.5 in x 2.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.454 * [taylor]: Taking taylor expansion of y in x 2.454 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.454 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.454 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.454 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.454 * [taylor]: Taking taylor expansion of -1 in x 2.454 * [taylor]: Taking taylor expansion of x in x 2.454 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.454 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.454 * [taylor]: Taking taylor expansion of y in x 2.454 * [taylor]: Taking taylor expansion of 1.0 in x 2.454 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.455 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.455 * [taylor]: Taking taylor expansion of 0.5 in x 2.455 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.455 * [taylor]: Taking taylor expansion of y in x 2.455 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.455 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.455 * [taylor]: Taking taylor expansion of y in y 2.455 * [taylor]: Taking taylor expansion of 1.0 in y 2.457 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 2.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.457 * [taylor]: Taking taylor expansion of 0.5 in y 2.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.457 * [taylor]: Taking taylor expansion of y in y 2.457 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.459 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.459 * [approximate]: Taking taylor expansion of (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) in (x y) around 0 2.459 * [taylor]: Taking taylor expansion of (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) in y 2.459 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in y 2.459 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.459 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 2.459 * [taylor]: Taking taylor expansion of x in y 2.459 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.459 * [taylor]: Taking taylor expansion of y in y 2.459 * [taylor]: Taking taylor expansion of 1.0 in y 2.459 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in y 2.459 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.459 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in y 2.459 * [taylor]: Taking taylor expansion of 0.5 in y 2.459 * [taylor]: Taking taylor expansion of (- y) in y 2.459 * [taylor]: Taking taylor expansion of y in y 2.459 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.461 * [taylor]: Taking taylor expansion of (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) in x 2.461 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.461 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.461 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.461 * [taylor]: Taking taylor expansion of x in x 2.461 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.461 * [taylor]: Taking taylor expansion of y in x 2.461 * [taylor]: Taking taylor expansion of 1.0 in x 2.461 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.461 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.462 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.462 * [taylor]: Taking taylor expansion of 0.5 in x 2.462 * [taylor]: Taking taylor expansion of (- y) in x 2.462 * [taylor]: Taking taylor expansion of y in x 2.462 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.462 * [taylor]: Taking taylor expansion of (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) in x 2.462 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.462 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.462 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.462 * [taylor]: Taking taylor expansion of x in x 2.462 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.462 * [taylor]: Taking taylor expansion of y in x 2.462 * [taylor]: Taking taylor expansion of 1.0 in x 2.462 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.463 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.463 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.463 * [taylor]: Taking taylor expansion of 0.5 in x 2.463 * [taylor]: Taking taylor expansion of (- y) in x 2.463 * [taylor]: Taking taylor expansion of y in x 2.463 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.463 * [taylor]: Taking taylor expansion of (pow (- 0.918938533204673 (* 0.5 y)) 3) in y 2.463 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 2.463 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.463 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.464 * [taylor]: Taking taylor expansion of 0.5 in y 2.464 * [taylor]: Taking taylor expansion of y in y 2.467 * [taylor]: Taking taylor expansion of (- (+ (* 0.75 (pow y 3)) (* 5.290159683039086 y)) (+ (* 3.5068155996140193 (pow y 2)) 2.533344083425068)) in y 2.467 * [taylor]: Taking taylor expansion of (+ (* 0.75 (pow y 3)) (* 5.290159683039086 y)) in y 2.467 * [taylor]: Taking taylor expansion of (* 0.75 (pow y 3)) in y 2.467 * [taylor]: Taking taylor expansion of 0.75 in y 2.467 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.467 * [taylor]: Taking taylor expansion of y in y 2.467 * [taylor]: Taking taylor expansion of (* 5.290159683039086 y) in y 2.467 * [taylor]: Taking taylor expansion of 5.290159683039086 in y 2.467 * [taylor]: Taking taylor expansion of y in y 2.467 * [taylor]: Taking taylor expansion of (+ (* 3.5068155996140193 (pow y 2)) 2.533344083425068) in y 2.467 * [taylor]: Taking taylor expansion of (* 3.5068155996140193 (pow y 2)) in y 2.467 * [taylor]: Taking taylor expansion of 3.5068155996140193 in y 2.467 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.467 * [taylor]: Taking taylor expansion of y in y 2.467 * [taylor]: Taking taylor expansion of 2.533344083425068 in y 2.474 * [approximate]: Taking taylor expansion of (pow (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 3) in (x y) around 0 2.474 * [taylor]: Taking taylor expansion of (pow (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 3) in y 2.474 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in y 2.474 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.474 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 2.474 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.474 * [taylor]: Taking taylor expansion of x in y 2.478 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.478 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.478 * [taylor]: Taking taylor expansion of y in y 2.478 * [taylor]: Taking taylor expansion of 1.0 in y 2.478 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in y 2.478 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.478 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in y 2.478 * [taylor]: Taking taylor expansion of 0.5 in y 2.479 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.479 * [taylor]: Taking taylor expansion of y in y 2.479 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.480 * [taylor]: Taking taylor expansion of (pow (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 3) in x 2.480 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.480 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.480 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.480 * [taylor]: Taking taylor expansion of x in x 2.481 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.481 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.481 * [taylor]: Taking taylor expansion of y in x 2.481 * [taylor]: Taking taylor expansion of 1.0 in x 2.481 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.481 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.481 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.481 * [taylor]: Taking taylor expansion of 0.5 in x 2.481 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.481 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.481 * [taylor]: Taking taylor expansion of y in x 2.481 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.482 * [taylor]: Taking taylor expansion of (pow (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 3) in x 2.482 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.482 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.482 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.482 * [taylor]: Taking taylor expansion of x in x 2.482 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.482 * [taylor]: Taking taylor expansion of y in x 2.482 * [taylor]: Taking taylor expansion of 1.0 in x 2.482 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.482 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.482 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.482 * [taylor]: Taking taylor expansion of 0.5 in x 2.482 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.482 * [taylor]: Taking taylor expansion of y in x 2.482 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.483 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) 1.0) 3) in y 2.483 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.483 * [taylor]: Taking taylor expansion of y in y 2.483 * [taylor]: Taking taylor expansion of 1.0 in y 2.486 * [taylor]: Taking taylor expansion of (- (+ (* 5.756815599614019 (/ 1 (pow y 2))) 2.756815599614019) (+ (* 1.5 (/ 1 (pow y 3))) (* 7.013631199228039 (/ 1 y)))) in y 2.486 * [taylor]: Taking taylor expansion of (+ (* 5.756815599614019 (/ 1 (pow y 2))) 2.756815599614019) in y 2.486 * [taylor]: Taking taylor expansion of (* 5.756815599614019 (/ 1 (pow y 2))) in y 2.486 * [taylor]: Taking taylor expansion of 5.756815599614019 in y 2.486 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.486 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.486 * [taylor]: Taking taylor expansion of y in y 2.487 * [taylor]: Taking taylor expansion of 2.756815599614019 in y 2.487 * [taylor]: Taking taylor expansion of (+ (* 1.5 (/ 1 (pow y 3))) (* 7.013631199228039 (/ 1 y))) in y 2.487 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 (pow y 3))) in y 2.487 * [taylor]: Taking taylor expansion of 1.5 in y 2.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.487 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.487 * [taylor]: Taking taylor expansion of y in y 2.488 * [taylor]: Taking taylor expansion of (* 7.013631199228039 (/ 1 y)) in y 2.488 * [taylor]: Taking taylor expansion of 7.013631199228039 in y 2.488 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.488 * [taylor]: Taking taylor expansion of y in y 2.495 * [approximate]: Taking taylor expansion of (pow (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) 3) in (x y) around 0 2.496 * [taylor]: Taking taylor expansion of (pow (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) 3) in y 2.496 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in y 2.496 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.496 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 2.496 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.496 * [taylor]: Taking taylor expansion of -1 in y 2.496 * [taylor]: Taking taylor expansion of x in y 2.496 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 2.496 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.496 * [taylor]: Taking taylor expansion of y in y 2.496 * [taylor]: Taking taylor expansion of 1.0 in y 2.496 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in y 2.496 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.496 * [taylor]: Taking taylor expansion of 0.5 in y 2.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.496 * [taylor]: Taking taylor expansion of y in y 2.497 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.498 * [taylor]: Taking taylor expansion of (pow (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) 3) in x 2.498 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.498 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.498 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.498 * [taylor]: Taking taylor expansion of -1 in x 2.498 * [taylor]: Taking taylor expansion of x in x 2.498 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.498 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.498 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.498 * [taylor]: Taking taylor expansion of y in x 2.498 * [taylor]: Taking taylor expansion of 1.0 in x 2.498 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.498 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.498 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.498 * [taylor]: Taking taylor expansion of 0.5 in x 2.498 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.498 * [taylor]: Taking taylor expansion of y in x 2.498 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.499 * [taylor]: Taking taylor expansion of (pow (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) 3) in x 2.499 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.499 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.499 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.499 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.499 * [taylor]: Taking taylor expansion of -1 in x 2.499 * [taylor]: Taking taylor expansion of x in x 2.499 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.499 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.499 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.499 * [taylor]: Taking taylor expansion of y in x 2.499 * [taylor]: Taking taylor expansion of 1.0 in x 2.499 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.499 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.499 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.499 * [taylor]: Taking taylor expansion of 0.5 in x 2.499 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.499 * [taylor]: Taking taylor expansion of y in x 2.499 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.500 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 3) in y 2.500 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.500 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.500 * [taylor]: Taking taylor expansion of y in y 2.500 * [taylor]: Taking taylor expansion of 1.0 in y 2.503 * [taylor]: Taking taylor expansion of (+ (* 1.5 (/ 1 (pow y 3))) (+ (* 7.013631199228039 (/ 1 y)) (+ (* 5.756815599614019 (/ 1 (pow y 2))) 2.756815599614019))) in y 2.503 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 (pow y 3))) in y 2.503 * [taylor]: Taking taylor expansion of 1.5 in y 2.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.503 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.503 * [taylor]: Taking taylor expansion of y in y 2.504 * [taylor]: Taking taylor expansion of (+ (* 7.013631199228039 (/ 1 y)) (+ (* 5.756815599614019 (/ 1 (pow y 2))) 2.756815599614019)) in y 2.504 * [taylor]: Taking taylor expansion of (* 7.013631199228039 (/ 1 y)) in y 2.504 * [taylor]: Taking taylor expansion of 7.013631199228039 in y 2.504 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.504 * [taylor]: Taking taylor expansion of y in y 2.505 * [taylor]: Taking taylor expansion of (+ (* 5.756815599614019 (/ 1 (pow y 2))) 2.756815599614019) in y 2.505 * [taylor]: Taking taylor expansion of (* 5.756815599614019 (/ 1 (pow y 2))) in y 2.505 * [taylor]: Taking taylor expansion of 5.756815599614019 in y 2.505 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.505 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.505 * [taylor]: Taking taylor expansion of y in y 2.505 * [taylor]: Taking taylor expansion of 2.756815599614019 in y 2.509 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 2.509 * [approximate]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in (x y) around 0 2.509 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in y 2.509 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.509 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 2.509 * [taylor]: Taking taylor expansion of x in y 2.509 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.509 * [taylor]: Taking taylor expansion of y in y 2.509 * [taylor]: Taking taylor expansion of 1.0 in y 2.509 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in y 2.509 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.509 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in y 2.509 * [taylor]: Taking taylor expansion of 0.5 in y 2.509 * [taylor]: Taking taylor expansion of (- y) in y 2.509 * [taylor]: Taking taylor expansion of y in y 2.509 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.509 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.509 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.509 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.509 * [taylor]: Taking taylor expansion of x in x 2.509 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.509 * [taylor]: Taking taylor expansion of y in x 2.509 * [taylor]: Taking taylor expansion of 1.0 in x 2.510 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.510 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.510 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.510 * [taylor]: Taking taylor expansion of 0.5 in x 2.510 * [taylor]: Taking taylor expansion of (- y) in x 2.510 * [taylor]: Taking taylor expansion of y in x 2.510 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.510 * [taylor]: Taking taylor expansion of (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) in x 2.510 * [taylor]: Rewrote expression to (+ (* x (- y 1.0)) (fma 0.5 (- y) 0.918938533204673)) 2.510 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.510 * [taylor]: Taking taylor expansion of x in x 2.510 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.510 * [taylor]: Taking taylor expansion of y in x 2.510 * [taylor]: Taking taylor expansion of 1.0 in x 2.510 * [taylor]: Taking taylor expansion of (fma 0.5 (- y) 0.918938533204673) in x 2.510 * [taylor]: Rewrote expression to (+ (* 0.5 (- y)) 0.918938533204673) 2.510 * [taylor]: Taking taylor expansion of (* 0.5 (- y)) in x 2.510 * [taylor]: Taking taylor expansion of 0.5 in x 2.510 * [taylor]: Taking taylor expansion of (- y) in x 2.510 * [taylor]: Taking taylor expansion of y in x 2.510 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.511 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 2.511 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.511 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.511 * [taylor]: Taking taylor expansion of 0.5 in y 2.511 * [taylor]: Taking taylor expansion of y in y 2.513 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.513 * [taylor]: Taking taylor expansion of y in y 2.513 * [taylor]: Taking taylor expansion of 1.0 in y 2.517 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in (x y) around 0 2.517 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in y 2.517 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.517 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in y 2.517 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.517 * [taylor]: Taking taylor expansion of x in y 2.517 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.517 * [taylor]: Taking taylor expansion of y in y 2.517 * [taylor]: Taking taylor expansion of 1.0 in y 2.517 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in y 2.517 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.517 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in y 2.517 * [taylor]: Taking taylor expansion of 0.5 in y 2.517 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.518 * [taylor]: Taking taylor expansion of y in y 2.518 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.518 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.518 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.518 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.518 * [taylor]: Taking taylor expansion of x in x 2.518 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.518 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.518 * [taylor]: Taking taylor expansion of y in x 2.518 * [taylor]: Taking taylor expansion of 1.0 in x 2.518 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.518 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.518 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.518 * [taylor]: Taking taylor expansion of 0.5 in x 2.518 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.519 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.519 * [taylor]: Taking taylor expansion of y in x 2.519 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.519 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 y) 1.0) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) in x 2.519 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 y) 1.0)) (fma 0.5 (- (/ 1 y)) 0.918938533204673)) 2.519 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 y) 1.0)) in x 2.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.519 * [taylor]: Taking taylor expansion of x in x 2.519 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.519 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.519 * [taylor]: Taking taylor expansion of y in x 2.519 * [taylor]: Taking taylor expansion of 1.0 in x 2.519 * [taylor]: Taking taylor expansion of (fma 0.5 (- (/ 1 y)) 0.918938533204673) in x 2.519 * [taylor]: Rewrote expression to (+ (* 0.5 (- (/ 1 y))) 0.918938533204673) 2.519 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 y))) in x 2.519 * [taylor]: Taking taylor expansion of 0.5 in x 2.519 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.519 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.519 * [taylor]: Taking taylor expansion of y in x 2.519 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.520 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.520 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.520 * [taylor]: Taking taylor expansion of y in y 2.520 * [taylor]: Taking taylor expansion of 1.0 in y 2.522 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 2.522 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.522 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.522 * [taylor]: Taking taylor expansion of 0.5 in y 2.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.522 * [taylor]: Taking taylor expansion of y in y 2.526 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in (x y) around 0 2.526 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in y 2.526 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.526 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in y 2.526 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.526 * [taylor]: Taking taylor expansion of -1 in y 2.526 * [taylor]: Taking taylor expansion of x in y 2.526 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 2.526 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.526 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.526 * [taylor]: Taking taylor expansion of y in y 2.526 * [taylor]: Taking taylor expansion of 1.0 in y 2.526 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in y 2.526 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.526 * [taylor]: Taking taylor expansion of 0.5 in y 2.526 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.526 * [taylor]: Taking taylor expansion of y in y 2.527 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.527 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.527 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.527 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.527 * [taylor]: Taking taylor expansion of -1 in x 2.527 * [taylor]: Taking taylor expansion of x in x 2.527 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.527 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.527 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.527 * [taylor]: Taking taylor expansion of y in x 2.527 * [taylor]: Taking taylor expansion of 1.0 in x 2.527 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.527 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.527 * [taylor]: Taking taylor expansion of 0.5 in x 2.527 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.528 * [taylor]: Taking taylor expansion of y in x 2.528 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.528 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (+ (/ 1 y) 1.0)) (fma 0.5 (/ 1 y) 0.918938533204673)) in x 2.528 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (+ (/ 1 y) 1.0))) (fma 0.5 (/ 1 y) 0.918938533204673)) 2.528 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (+ (/ 1 y) 1.0))) in x 2.528 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.528 * [taylor]: Taking taylor expansion of -1 in x 2.528 * [taylor]: Taking taylor expansion of x in x 2.528 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in x 2.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.528 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.528 * [taylor]: Taking taylor expansion of y in x 2.528 * [taylor]: Taking taylor expansion of 1.0 in x 2.528 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) 0.918938533204673) in x 2.528 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) 0.918938533204673) 2.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.528 * [taylor]: Taking taylor expansion of 0.5 in x 2.528 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.528 * [taylor]: Taking taylor expansion of y in x 2.528 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 2.529 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.529 * [taylor]: Taking taylor expansion of y in y 2.529 * [taylor]: Taking taylor expansion of 1.0 in y 2.531 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 2.531 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.531 * [taylor]: Taking taylor expansion of 0.5 in y 2.531 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.531 * [taylor]: Taking taylor expansion of y in y 2.531 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 2.532 * * * [progress]: simplifying candidates 2.534 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (log1p (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (log (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (exp (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (pow (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) 3)) (cbrt (pow (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow 1 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (* (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)))) (cbrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (pow (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) 3)) (cbrt (pow (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3)) (cbrt (pow 1 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) (cbrt (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt 1) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (/ 3 2))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (/ 3 2))) (* (cbrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)))) (cbrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (* (* (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (sqrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (sqrt (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (expm1 (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (log1p (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (* (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (* (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (* 1 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (* (cbrt 3) (cbrt 3))) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (sqrt 3)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 1) (pow (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) 3) (pow (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow 1 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (exp (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (* (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (* (* (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (pow (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) 3) (pow (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 3) (pow 1 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (/ 3 2)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (/ 3 2)) (expm1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log1p (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* x (- y 1.0)) (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (exp (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)))) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* (* (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 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))) (- 0.7759958320417896 (+ (* 2.533344083425068 x) (* 1.266672041712534 y))) (- (* (pow x 3) (pow y 3)) (+ (* 3.0 (* (pow x 3) (pow y 2))) (* 1.5 (* (pow x 2) (pow y 3))))) (- (* (pow x 3) (pow y 3)) (+ (* 3.0 (* (pow x 3) (pow y 2))) (* 1.5 (* (pow x 2) (pow y 3))))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.537 * * [simplify]: iteration 0 : 89 enodes (cost 1235 ) 2.553 * * [simplify]: iteration 1 : 201 enodes (cost 1045 ) 2.606 * * [simplify]: iteration 2 : 666 enodes (cost 922 ) 2.904 * * [simplify]: iteration 3 : 3863 enodes (cost 908 ) 4.920 * * [simplify]: iteration done : 5000 enodes (cost 904 ) 4.920 * [simplify]: Simplified to: (expm1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log1p (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (exp (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) 1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) (cbrt (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3))) 1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (expm1 (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (log1p (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (log (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (log (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) 3 (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (* (cbrt 3) (cbrt 3))) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (sqrt 3)) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) 1 (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2) (log (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (exp (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (pow (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2) (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) 1 (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2) (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (sqrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3)) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3/2) (expm1 (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (log1p (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (* x (- y 1.0)) (log (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (exp (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (cbrt (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 2)) (cbrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (pow (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673)) 3) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (sqrt (fma x (- y 1.0) (fma 0.5 (- y) 0.918938533204673))) (- 0.918938533204673 (fma 1.0 x (* 0.5 y))) (- (* x (- y 1.0)) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y)) (- 0.7759958320417896 (fma 2.533344083425068 x (* 1.266672041712534 y))) (- (* (* (pow x 2) (pow y 3)) (- x 1.5)) (* 3.0 (* (pow x 3) (pow y 2)))) (- (* (* (pow x 2) (pow y 3)) (- x 1.5)) (* 3.0 (* (pow x 3) (pow y 2)))) (- 0.918938533204673 (fma 1.0 x (* 0.5 y))) (- (* x (- y 1.0)) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y)) 4.921 * * * [progress]: adding candidates to table 5.058 * [progress]: [Phase 3 of 3] Extracting. 5.058 * * [regime]: Finding splitpoints for: (# #) 5.059 * * * [regime-changes]: Trying 2 branch expressions: (y x) 5.059 * * * * [regimes]: Trying to branch on y from (# #) 5.071 * * * * [regimes]: Trying to branch on x from (# #) 5.086 * * * [regime]: Found split indices: #