18.700 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (* 2.0 (+ (* x x) (* x y))) 0.018 * * [simplify]: iteration 0 : 19 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 41 enodes (cost 3 ) 0.020 * * [simplify]: iteration 2 : 72 enodes (cost 3 ) 0.022 * * [simplify]: iteration 3 : 81 enodes (cost 3 ) 0.024 * * [simplify]: iteration 4 : 81 enodes (cost 3 ) 0.024 * [simplify]: Simplified to: (* (fma x x (* x y)) 2.0) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.034 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.035 * * * [progress]: generating series expansions 0.035 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.035 * [approximate]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in y 0.035 * [taylor]: Taking taylor expansion of 2.0 in y 0.035 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in y 0.035 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.035 * [taylor]: Taking taylor expansion of (* x x) in y 0.035 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of (* x y) in y 0.035 * [taylor]: Taking taylor expansion of x in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x 0.035 * [taylor]: Taking taylor expansion of 2.0 in x 0.035 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.035 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.035 * [taylor]: Taking taylor expansion of (* x x) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* x y) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of y in x 0.035 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x 0.035 * [taylor]: Taking taylor expansion of 2.0 in x 0.035 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.036 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.036 * [taylor]: Taking taylor expansion of (* x x) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of (* x y) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.038 * [taylor]: Taking taylor expansion of 2.0 in y 0.038 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of 2.0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in y 0.046 * [taylor]: Taking taylor expansion of 2.0 in y 0.046 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in y 0.046 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.046 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.046 * [taylor]: Taking taylor expansion of (* x y) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x 0.047 * [taylor]: Taking taylor expansion of 2.0 in x 0.047 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x 0.047 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.047 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.048 * [taylor]: Taking taylor expansion of (* x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x 0.048 * [taylor]: Taking taylor expansion of 2.0 in x 0.048 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x 0.048 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.048 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.049 * [taylor]: Taking taylor expansion of (* x y) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of 2.0 in y 0.051 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.051 * [taylor]: Taking taylor expansion of 2.0 in y 0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in (x y) around 0 0.067 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in y 0.067 * [taylor]: Taking taylor expansion of 2.0 in y 0.067 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in y 0.067 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.067 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.067 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.067 * [taylor]: Taking taylor expansion of -1 in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.067 * [taylor]: Taking taylor expansion of -1 in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.067 * [taylor]: Taking taylor expansion of (* x y) in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x 0.067 * [taylor]: Taking taylor expansion of 2.0 in x 0.067 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.068 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.068 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.068 * [taylor]: Taking taylor expansion of -1 in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.068 * [taylor]: Taking taylor expansion of -1 in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.068 * [taylor]: Taking taylor expansion of (* x y) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x 0.069 * [taylor]: Taking taylor expansion of 2.0 in x 0.069 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.069 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.069 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.069 * [taylor]: Taking taylor expansion of -1 in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.069 * [taylor]: Taking taylor expansion of -1 in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.069 * [taylor]: Taking taylor expansion of (* x y) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of 2.0 in y 0.072 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of 2.0 in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.085 * [approximate]: Taking taylor expansion of (fma x x (* x y)) in (x y) around 0 0.085 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in y 0.085 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.085 * [taylor]: Taking taylor expansion of (* x x) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (* x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.085 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.085 * [taylor]: Taking taylor expansion of (* x x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of (* x y) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.086 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.086 * [taylor]: Taking taylor expansion of (* x x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (* x y) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 1 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in (x y) around 0 0.092 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in y 0.092 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.092 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.092 * [taylor]: Taking taylor expansion of (* x y) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x 0.092 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.092 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.093 * [taylor]: Taking taylor expansion of (* x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x 0.093 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.093 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.094 * [taylor]: Taking taylor expansion of (* x y) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of 1 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in (x y) around 0 0.105 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in y 0.105 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.105 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.105 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.105 * [taylor]: Taking taylor expansion of -1 in y 0.105 * [taylor]: Taking taylor expansion of x in y 0.105 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.105 * [taylor]: Taking taylor expansion of -1 in y 0.105 * [taylor]: Taking taylor expansion of x in y 0.105 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.105 * [taylor]: Taking taylor expansion of (* x y) in y 0.105 * [taylor]: Taking taylor expansion of x in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.106 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.106 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) 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 0.106 * [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 (/ 1 (* x y)) in x 0.107 * [taylor]: Taking taylor expansion of (* x y) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.107 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.107 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) 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 x) in x 0.107 * [taylor]: Taking taylor expansion of -1 in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.108 * [taylor]: Taking taylor expansion of (* x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of 1 in y 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * * * [progress]: simplifying candidates 0.119 * [simplify]: Simplifying using # : (* x x) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) 0.122 * * [simplify]: iteration 0 : 23 enodes (cost 22 ) 0.123 * * [simplify]: iteration 1 : 57 enodes (cost 16 ) 0.125 * * [simplify]: iteration 2 : 155 enodes (cost 16 ) 0.128 * * [simplify]: iteration 3 : 348 enodes (cost 16 ) 0.136 * * [simplify]: iteration 4 : 1025 enodes (cost 16 ) 0.170 * * [simplify]: iteration 5 : 4584 enodes (cost 16 ) 0.308 * * [simplify]: iteration 6 : 5001 enodes (cost 16 ) 0.308 * [simplify]: Simplified to: (pow x 2) (* (fma y x (pow x 2)) 2.0) (* (fma y x (pow x 2)) 2.0) (* (fma y x (pow x 2)) 2.0) (fma y x (pow x 2)) (fma y x (pow x 2)) (fma y x (pow x 2)) 0.309 * * * [progress]: adding candidates to table 0.315 * * [progress]: iteration 2 / 4 0.315 * * * [progress]: picking best candidate 0.316 * * * * [pick]: Picked # 0.316 * * * [progress]: localizing error 0.324 * * * [progress]: generating rewritten candidates 0.324 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.326 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.327 * * * [progress]: generating series expansions 0.327 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.327 * [approximate]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in (y x) around 0 0.327 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in x 0.327 * [taylor]: Taking taylor expansion of 2.0 in x 0.327 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in x 0.327 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.327 * [taylor]: Taking taylor expansion of (* y x) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in y 0.327 * [taylor]: Taking taylor expansion of 2.0 in y 0.327 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.327 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.327 * [taylor]: Taking taylor expansion of (* y x) in y 0.327 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in y 0.328 * [taylor]: Taking taylor expansion of 2.0 in y 0.328 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.328 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.328 * [taylor]: Taking taylor expansion of (* y x) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.328 * [taylor]: Taking taylor expansion of 2.0 in x 0.328 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.329 * [taylor]: Taking taylor expansion of 2.0 in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 0 in x 0.334 * [taylor]: Taking taylor expansion of 0 in x 0.337 * [taylor]: Taking taylor expansion of 0 in x 0.338 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in (y x) around 0 0.338 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in x 0.338 * [taylor]: Taking taylor expansion of 2.0 in x 0.338 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in x 0.338 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.338 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.338 * [taylor]: Taking taylor expansion of y in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in y 0.339 * [taylor]: Taking taylor expansion of 2.0 in y 0.339 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.339 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.339 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.339 * [taylor]: Taking taylor expansion of x in y 0.339 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.339 * [taylor]: Taking taylor expansion of x in y 0.339 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in y 0.339 * [taylor]: Taking taylor expansion of 2.0 in y 0.339 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.339 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.339 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.340 * [taylor]: Taking taylor expansion of x in y 0.340 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.340 * [taylor]: Taking taylor expansion of x in y 0.340 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 0.341 * [taylor]: Taking taylor expansion of 2.0 in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.341 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of 0 in x 0.348 * [taylor]: Taking taylor expansion of 0 in x 0.353 * [taylor]: Taking taylor expansion of 0 in x 0.355 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in (y x) around 0 0.355 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in x 0.355 * [taylor]: Taking taylor expansion of 2.0 in x 0.355 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in x 0.355 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.355 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.355 * [taylor]: Taking taylor expansion of -1 in x 0.355 * [taylor]: Taking taylor expansion of y in x 0.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.355 * [taylor]: Taking taylor expansion of -1 in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.355 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.355 * [taylor]: Taking taylor expansion of -1 in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in y 0.356 * [taylor]: Taking taylor expansion of 2.0 in y 0.356 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.356 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.356 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.356 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.356 * [taylor]: Taking taylor expansion of -1 in y 0.356 * [taylor]: Taking taylor expansion of y in y 0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.356 * [taylor]: Taking taylor expansion of -1 in y 0.356 * [taylor]: Taking taylor expansion of x in y 0.356 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.356 * [taylor]: Taking taylor expansion of -1 in y 0.356 * [taylor]: Taking taylor expansion of x in y 0.356 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in y 0.356 * [taylor]: Taking taylor expansion of 2.0 in y 0.356 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.356 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.356 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.356 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.356 * [taylor]: Taking taylor expansion of -1 in y 0.356 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.357 * [taylor]: Taking taylor expansion of -1 in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.357 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.357 * [taylor]: Taking taylor expansion of -1 in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.357 * [taylor]: Taking taylor expansion of 2.0 in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 0.359 * [taylor]: Taking taylor expansion of 2.0 in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.359 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of 0 in x 0.365 * [taylor]: Taking taylor expansion of 0 in x 0.370 * [taylor]: Taking taylor expansion of 0 in x 0.372 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.372 * [approximate]: Taking taylor expansion of (fma y x (pow x 2)) in (y x) around 0 0.372 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in x 0.372 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.372 * [taylor]: Taking taylor expansion of (* y x) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.373 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.373 * [taylor]: Taking taylor expansion of (* y x) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.373 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.373 * [taylor]: Taking taylor expansion of (* y x) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of 0 in x 0.376 * [taylor]: Taking taylor expansion of 0 in x 0.378 * [taylor]: Taking taylor expansion of 0 in x 0.379 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in (y x) around 0 0.379 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in x 0.379 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.379 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.379 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.379 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.380 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.380 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.380 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.382 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of 0 in x 0.386 * [taylor]: Taking taylor expansion of 0 in x 0.390 * [taylor]: Taking taylor expansion of 0 in x 0.392 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in (y x) around 0 0.392 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in x 0.392 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.392 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.392 * [taylor]: Taking taylor expansion of -1 in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.392 * [taylor]: Taking taylor expansion of -1 in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.392 * [taylor]: Taking taylor expansion of -1 in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.392 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.393 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.393 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.393 * [taylor]: Taking taylor expansion of -1 in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.393 * [taylor]: Taking taylor expansion of -1 in y 0.393 * [taylor]: Taking taylor expansion of x in y 0.393 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.393 * [taylor]: Taking taylor expansion of -1 in y 0.393 * [taylor]: Taking taylor expansion of x in y 0.393 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.393 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.393 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.393 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.393 * [taylor]: Taking taylor expansion of -1 in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.394 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.394 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.394 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.395 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of 0 in x 0.403 * [taylor]: Taking taylor expansion of 0 in x 0.406 * [taylor]: Taking taylor expansion of 0 in x 0.408 * * * [progress]: simplifying candidates 0.408 * [simplify]: Simplifying using # : (* y x) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (* 2.0 (pow x 2)) (* 2.0 (* x y))) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) 0.410 * * [simplify]: iteration 0 : 23 enodes (cost 22 ) 0.412 * * [simplify]: iteration 1 : 67 enodes (cost 16 ) 0.413 * * [simplify]: iteration 2 : 165 enodes (cost 16 ) 0.416 * * [simplify]: iteration 3 : 358 enodes (cost 16 ) 0.424 * * [simplify]: iteration 4 : 1035 enodes (cost 16 ) 0.457 * * [simplify]: iteration 5 : 4594 enodes (cost 16 ) 0.593 * * [simplify]: iteration 6 : 5001 enodes (cost 16 ) 0.593 * [simplify]: Simplified to: (* y x) (* (fma x y (pow x 2)) 2.0) (* (fma x y (pow x 2)) 2.0) (* (fma x y (pow x 2)) 2.0) (fma x y (pow x 2)) (fma x y (pow x 2)) (fma x y (pow x 2)) 0.593 * * * [progress]: adding candidates to table 0.600 * [progress]: [Phase 3 of 3] Extracting. 0.600 * * [regime]: Finding splitpoints for: (# #) 0.600 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.600 * * * * [regimes]: Trying to branch on y from (# #) 0.610 * * * * [regimes]: Trying to branch on x from (# #) 0.621 * * * [regime]: Found split indices: #