18.232 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (* 2.0 (+ (* x x) (* x y))) 0.021 * * [simplify]: iteration 0 : 19 enodes (cost 3 ) 0.022 * * [simplify]: iteration 1 : 41 enodes (cost 3 ) 0.024 * * [simplify]: iteration 2 : 72 enodes (cost 3 ) 0.025 * * [simplify]: iteration 3 : 81 enodes (cost 3 ) 0.027 * * [simplify]: iteration 4 : 81 enodes (cost 3 ) 0.027 * [simplify]: Simplified to: (* (fma x x (* x y)) 2.0) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.031 * * * * [pick]: Picked # 0.031 * * * [progress]: localizing error 0.037 * * * [progress]: generating rewritten candidates 0.037 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.038 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.040 * * * [progress]: generating series expansions 0.040 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.040 * [approximate]: Taking taylor expansion of (fma x x (* x y)) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in y 0.040 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.040 * [taylor]: Taking taylor expansion of (* x x) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of (* x y) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.040 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.040 * [taylor]: Taking taylor expansion of (* x x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.040 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.040 * [taylor]: Taking taylor expansion of (* x x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (* x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of 1 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in (x y) around 0 0.047 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in y 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 y 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.047 * [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 (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 0.048 * [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 0.049 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x 0.049 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.049 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.049 * [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 1 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 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in (x y) around 0 0.061 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in y 0.061 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.061 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.061 * [taylor]: Taking taylor expansion of -1 in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.061 * [taylor]: Taking taylor expansion of -1 in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.061 * [taylor]: Taking taylor expansion of (* x y) in y 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.062 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.062 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.062 * [taylor]: Taking taylor expansion of (* x y) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.063 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.063 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.063 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.063 * [taylor]: Taking taylor expansion of -1 in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.063 * [taylor]: Taking taylor expansion of -1 in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.063 * [taylor]: Taking taylor expansion of (* x y) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of 1 in y 0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.078 * [approximate]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in y 0.078 * [taylor]: Taking taylor expansion of 2.0 in y 0.078 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in y 0.079 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.079 * [taylor]: Taking taylor expansion of (* x x) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of 2.0 in x 0.079 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.079 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.079 * [taylor]: Taking taylor expansion of (* x x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of 2.0 in x 0.079 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x 0.079 * [taylor]: Rewrote expression to (+ (* x x) (* x y)) 0.079 * [taylor]: Taking taylor expansion of (* x x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.081 * [taylor]: Taking taylor expansion of 2.0 in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in (x y) around 0 0.091 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in y 0.091 * [taylor]: Taking taylor expansion of 2.0 in y 0.091 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in y 0.091 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y))) 0.091 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.091 * [taylor]: Taking taylor expansion of (* x y) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x 0.091 * [taylor]: Taking taylor expansion of 2.0 in x 0.091 * [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 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x 0.093 * [taylor]: Taking taylor expansion of 2.0 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 0.093 * [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 0.094 * [taylor]: Taking taylor expansion of 2.0 in y 0.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.096 * [taylor]: Taking taylor expansion of 2.0 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in (x y) around 0 0.109 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in y 0.109 * [taylor]: Taking taylor expansion of 2.0 in y 0.109 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in y 0.109 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.109 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.109 * [taylor]: Taking taylor expansion of (* x y) in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x 0.110 * [taylor]: Taking taylor expansion of 2.0 in x 0.110 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.110 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.110 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.110 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.110 * [taylor]: Taking taylor expansion of -1 in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.110 * [taylor]: Taking taylor expansion of -1 in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x 0.111 * [taylor]: Taking taylor expansion of 2.0 in x 0.111 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x 0.111 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y))) 0.111 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.111 * [taylor]: Taking taylor expansion of -1 in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.111 * [taylor]: Taking taylor expansion of -1 in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.113 * [taylor]: Taking taylor expansion of 2.0 in y 0.114 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.115 * [taylor]: Taking taylor expansion of 2.0 in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.128 * * * [progress]: simplifying candidates 0.128 * [simplify]: Simplifying using # : (* x x) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (* 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))) 0.131 * * [simplify]: iteration 0 : 23 enodes (cost 22 ) 0.133 * * [simplify]: iteration 1 : 57 enodes (cost 16 ) 0.134 * * [simplify]: iteration 2 : 155 enodes (cost 16 ) 0.138 * * [simplify]: iteration 3 : 348 enodes (cost 16 ) 0.148 * * [simplify]: iteration 4 : 1025 enodes (cost 16 ) 0.187 * * [simplify]: iteration 5 : 4583 enodes (cost 16 ) 0.329 * * [simplify]: iteration 6 : 5001 enodes (cost 16 ) 0.329 * [simplify]: Simplified to: (pow x 2) (fma y x (pow x 2)) (fma y x (pow x 2)) (fma y x (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) 0.329 * * * [progress]: adding candidates to table 0.336 * * [progress]: iteration 2 / 4 0.336 * * * [progress]: picking best candidate 0.337 * * * * [pick]: Picked # 0.338 * * * [progress]: localizing error 0.347 * * * [progress]: generating rewritten candidates 0.347 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.348 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.350 * * * [progress]: generating series expansions 0.350 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.350 * [approximate]: Taking taylor expansion of (fma y x (pow x 2)) in (y x) around 0 0.350 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in x 0.350 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.350 * [taylor]: Taking taylor expansion of (* y x) in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.351 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.351 * [taylor]: Taking taylor expansion of (* y x) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.351 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.351 * [taylor]: Taking taylor expansion of (* y x) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of 0 in x 0.354 * [taylor]: Taking taylor expansion of 0 in x 0.357 * [taylor]: Taking taylor expansion of 0 in x 0.357 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in (y x) around 0 0.357 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in x 0.357 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.357 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.358 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.358 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.358 * [taylor]: Taking taylor expansion of x in y 0.358 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.359 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.359 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of 0 in x 0.366 * [taylor]: Taking taylor expansion of 0 in x 0.370 * [taylor]: Taking taylor expansion of 0 in x 0.371 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in (y x) around 0 0.371 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in x 0.372 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.372 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.373 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.373 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.373 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.373 * [taylor]: Taking taylor expansion of -1 in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.373 * [taylor]: Taking taylor expansion of -1 in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.373 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.373 * [taylor]: Taking taylor expansion of -1 in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.373 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.373 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.373 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.373 * [taylor]: Taking taylor expansion of -1 in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.374 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.374 * [taylor]: Taking taylor expansion of -1 in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.374 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.374 * [taylor]: Taking taylor expansion of -1 in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.375 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 0 in x 0.381 * [taylor]: Taking taylor expansion of 0 in x 0.385 * [taylor]: Taking taylor expansion of 0 in x 0.386 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.386 * [approximate]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in (y x) around 0 0.386 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in x 0.386 * [taylor]: Taking taylor expansion of 2.0 in x 0.386 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in x 0.387 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.387 * [taylor]: Taking taylor expansion of (* y x) in x 0.387 * [taylor]: Taking taylor expansion of y in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in y 0.387 * [taylor]: Taking taylor expansion of 2.0 in y 0.387 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.387 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.387 * [taylor]: Taking taylor expansion of (* y x) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.387 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.387 * [taylor]: Taking taylor expansion of (* 2.0 (fma y x (pow x 2))) in y 0.387 * [taylor]: Taking taylor expansion of 2.0 in y 0.387 * [taylor]: Taking taylor expansion of (fma y x (pow x 2)) in y 0.387 * [taylor]: Rewrote expression to (+ (* y x) (pow x 2)) 0.387 * [taylor]: Taking taylor expansion of (* y x) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.387 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.387 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.387 * [taylor]: Taking taylor expansion of 2.0 in x 0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.388 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.388 * [taylor]: Taking taylor expansion of 2.0 in x 0.388 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of 0 in x 0.393 * [taylor]: Taking taylor expansion of 0 in x 0.397 * [taylor]: Taking taylor expansion of 0 in x 0.398 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in (y x) around 0 0.398 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in x 0.398 * [taylor]: Taking taylor expansion of 2.0 in x 0.398 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in x 0.398 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.398 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in y 0.399 * [taylor]: Taking taylor expansion of 2.0 in y 0.399 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.399 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.399 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.399 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2))) in y 0.399 * [taylor]: Taking taylor expansion of 2.0 in y 0.399 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (pow (/ 1 x) 2)) in y 0.399 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (pow (/ 1 x) 2)) 0.399 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.399 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.400 * [taylor]: Taking taylor expansion of 2.0 in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 0.401 * [taylor]: Taking taylor expansion of 2.0 in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of 0 in x 0.409 * [taylor]: Taking taylor expansion of 0 in x 0.414 * [taylor]: Taking taylor expansion of 0 in x 0.416 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in (y x) around 0 0.416 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in x 0.416 * [taylor]: Taking taylor expansion of 2.0 in x 0.416 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in x 0.416 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.416 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in y 0.417 * [taylor]: Taking taylor expansion of 2.0 in y 0.417 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.417 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.417 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.417 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.417 * [taylor]: Taking taylor expansion of -1 in y 0.417 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.418 * [taylor]: Taking taylor expansion of -1 in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.418 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.418 * [taylor]: Taking taylor expansion of -1 in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2))) in y 0.418 * [taylor]: Taking taylor expansion of 2.0 in y 0.418 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (pow (/ -1 x) 2)) in y 0.418 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (pow (/ -1 x) 2)) 0.418 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.418 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.418 * [taylor]: Taking taylor expansion of -1 in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.418 * [taylor]: Taking taylor expansion of -1 in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.418 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.418 * [taylor]: Taking taylor expansion of -1 in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.419 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 0.419 * [taylor]: Taking taylor expansion of 2.0 in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 0.420 * [taylor]: Taking taylor expansion of 2.0 in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of 0 in x 0.427 * [taylor]: Taking taylor expansion of 0 in x 0.436 * [taylor]: Taking taylor expansion of 0 in x 0.438 * * * [progress]: simplifying candidates 0.438 * [simplify]: Simplifying using # : (* y x) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y)) (+ (* 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))) 0.441 * * [simplify]: iteration 0 : 23 enodes (cost 22 ) 0.442 * * [simplify]: iteration 1 : 67 enodes (cost 16 ) 0.444 * * [simplify]: iteration 2 : 165 enodes (cost 16 ) 0.447 * * [simplify]: iteration 3 : 358 enodes (cost 16 ) 0.455 * * [simplify]: iteration 4 : 1035 enodes (cost 16 ) 0.496 * * [simplify]: iteration 5 : 5001 enodes (cost 16 ) 0.496 * [simplify]: Simplified to: (* y x) (fma x y (pow x 2)) (fma x y (pow x 2)) (fma x y (pow x 2)) (* (fma x y (pow x 2)) 2.0) (* (fma x y (pow x 2)) 2.0) (* (fma x y (pow x 2)) 2.0) 0.496 * * * [progress]: adding candidates to table 0.504 * [progress]: [Phase 3 of 3] Extracting. 0.504 * * [regime]: Finding splitpoints for: (# #) 0.504 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.504 * * * * [regimes]: Trying to branch on y from (# #) 0.514 * * * * [regimes]: Trying to branch on x from (# #) 0.525 * * * [regime]: Found split indices: #