16.697 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (/ (fabs (- x y)) (fabs y)) 0.017 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.019 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.020 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.020 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.020 * * [progress]: iteration 1 / 4 0.020 * * * [progress]: picking best candidate 0.022 * * * * [pick]: Picked # 0.022 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.030 * * * [progress]: generating series expansions 0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.030 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.030 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.030 * [taylor]: Taking taylor expansion of (fabs y) in y 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.030 * [taylor]: Taking taylor expansion of (fabs y) in x 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs y) in x 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.031 * [taylor]: Taking taylor expansion of (fabs y) in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.032 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.032 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.032 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.032 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.032 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.032 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.036 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.037 * * * [progress]: simplifying candidates 0.037 * [simplify]: Simplifying using # : (- (fabs (- x y))) (- (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 0.040 * * [simplify]: iteration 0 : 15 enodes (cost 23 ) 0.041 * * [simplify]: iteration 1 : 16 enodes (cost 23 ) 0.042 * * [simplify]: iteration 2 : 16 enodes (cost 23 ) 0.042 * [simplify]: Simplified to: (- (fabs (- x y))) (- (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 0.042 * * * [progress]: adding candidates to table 0.052 * * [progress]: iteration 2 / 4 0.052 * * * [progress]: picking best candidate 0.056 * * * * [pick]: Picked # 0.056 * * * [progress]: localizing error 0.064 * * * [progress]: generating rewritten candidates 0.064 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.067 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.070 * * * [progress]: generating series expansions 0.070 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.070 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0 0.070 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.070 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.070 * [taylor]: Taking taylor expansion of (fabs y) in x 0.070 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.070 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.070 * [taylor]: Taking taylor expansion of (fabs y) in y 0.070 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.070 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.070 * [taylor]: Taking taylor expansion of (fabs y) in y 0.070 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.070 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.070 * [taylor]: Taking taylor expansion of (fabs y) in x 0.071 * [taylor]: Taking taylor expansion of 0 in x 0.071 * [taylor]: Taking taylor expansion of 0 in x 0.071 * [taylor]: Taking taylor expansion of 0 in x 0.072 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0 0.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.072 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.073 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.073 * [taylor]: Taking taylor expansion of 0 in x 0.073 * [taylor]: Taking taylor expansion of 0 in x 0.074 * [taylor]: Taking taylor expansion of 0 in x 0.074 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0 0.074 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.074 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.074 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.075 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.075 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.075 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.075 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.075 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.075 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.076 * [taylor]: Taking taylor expansion of 0 in x 0.076 * [taylor]: Taking taylor expansion of 0 in x 0.077 * [taylor]: Taking taylor expansion of 0 in x 0.077 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.077 * [approximate]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in (y x) around 0 0.077 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.077 * [taylor]: Taking taylor expansion of (fabs y) in x 0.077 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.077 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.077 * [taylor]: Taking taylor expansion of (fabs y) in y 0.077 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.077 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.077 * [taylor]: Taking taylor expansion of (fabs y) in y 0.077 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.078 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.078 * [taylor]: Taking taylor expansion of (fabs y) in x 0.078 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.078 * [taylor]: Taking taylor expansion of 0 in x 0.078 * [taylor]: Taking taylor expansion of 0 in x 0.079 * [taylor]: Taking taylor expansion of 0 in x 0.079 * [approximate]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in (y x) around 0 0.079 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.079 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.079 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.079 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.079 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.080 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.080 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.080 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.080 * [taylor]: Taking taylor expansion of 0 in x 0.081 * [taylor]: Taking taylor expansion of 0 in x 0.082 * [taylor]: Taking taylor expansion of 0 in x 0.082 * [approximate]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in (y x) around 0 0.082 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.082 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.082 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.082 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.082 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.083 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.083 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.083 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.083 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.083 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.083 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.083 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.084 * [taylor]: Taking taylor expansion of 0 in x 0.084 * [taylor]: Taking taylor expansion of 0 in x 0.085 * [taylor]: Taking taylor expansion of 0 in x 0.085 * * * [progress]: simplifying candidates 0.085 * [simplify]: Simplifying using # : (- 1) (- (/ (fabs y) (fabs (- x y)))) (/ 1 (/ (fabs y) (fabs (- x y)))) (/ (/ (fabs y) (fabs (- x y))) 1) (/ 1 (fabs y)) (/ 1 (fabs y)) (/ 1 (- (fabs y))) (/ 1 1) (- (fabs y)) (- (fabs (- x y))) (/ 1 (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) 0.088 * * [simplify]: iteration 0 : 26 enodes (cost 58 ) 0.090 * * [simplify]: iteration 1 : 56 enodes (cost 57 ) 0.091 * * [simplify]: iteration 2 : 132 enodes (cost 57 ) 0.094 * * [simplify]: iteration 3 : 183 enodes (cost 57 ) 0.097 * * [simplify]: iteration 4 : 442 enodes (cost 57 ) 0.105 * * [simplify]: iteration 5 : 1122 enodes (cost 57 ) 0.143 * * [simplify]: iteration 6 : 5002 enodes (cost 56 ) 0.144 * [simplify]: Simplified to: -1 (- (/ (fabs y) (fabs (- x y)))) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (fabs (- x y))) (/ 1 (fabs y)) (/ 1 (fabs y)) (/ 1 (- (fabs y))) 1 (- (fabs y)) (- (fabs (- x y))) (/ 1 (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) 0.144 * * * [progress]: adding candidates to table 0.167 * * [progress]: iteration 3 / 4 0.167 * * * [progress]: picking best candidate 0.169 * * * * [pick]: Picked # 0.169 * * * [progress]: localizing error 0.179 * * * [progress]: generating rewritten candidates 0.179 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.183 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.185 * * * [progress]: generating series expansions 0.185 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.186 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0 0.186 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.186 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.186 * [taylor]: Taking taylor expansion of (fabs y) in x 0.186 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.186 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.186 * [taylor]: Taking taylor expansion of (fabs y) in y 0.186 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.186 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.186 * [taylor]: Taking taylor expansion of (fabs y) in y 0.186 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.186 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.186 * [taylor]: Taking taylor expansion of (fabs y) in x 0.187 * [taylor]: Taking taylor expansion of 0 in x 0.187 * [taylor]: Taking taylor expansion of 0 in x 0.187 * [taylor]: Taking taylor expansion of 0 in x 0.187 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0 0.188 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.188 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.188 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.188 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.189 * [taylor]: Taking taylor expansion of 0 in x 0.189 * [taylor]: Taking taylor expansion of 0 in x 0.190 * [taylor]: Taking taylor expansion of 0 in x 0.190 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0 0.190 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.190 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.190 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.190 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.190 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.191 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.191 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.191 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.191 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.191 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.191 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.191 * [taylor]: Taking taylor expansion of 0 in x 0.192 * [taylor]: Taking taylor expansion of 0 in x 0.192 * [taylor]: Taking taylor expansion of 0 in x 0.192 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.193 * [approximate]: Taking taylor expansion of (/ 1 (fabs (- x y))) in (x y) around 0 0.193 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y 0.193 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x 0.193 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x 0.193 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y 0.193 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.193 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [approximate]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.194 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.194 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.194 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.195 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.195 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.195 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [approximate]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.196 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.196 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.197 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.197 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.197 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.198 * * * [progress]: simplifying candidates 0.199 * [simplify]: Simplifying using # : (- (/ 1 (fabs y))) (- (/ 1 (fabs (- x y)))) (/ 1 1) (/ (/ 1 (fabs y)) (/ 1 (fabs (- x y)))) (/ 1 (/ 1 (fabs (- x y)))) (/ (/ 1 (fabs (- x y))) (/ 1 (fabs y))) (/ (/ 1 (fabs y)) 1) (/ (/ 1 (fabs (- x y))) (/ 1 (fabs y))) (/ (/ 1 (fabs y)) 1) (/ (/ 1 (fabs y)) (- 1)) (/ (/ 1 (fabs y)) 1) (* (/ 1 (fabs (- x y))) (fabs y)) (* (/ 1 (fabs (- x y))) (- (fabs y))) (* (/ 1 (fabs (- x y))) (/ (fabs y) 1)) (- 1) (- (fabs (- x y))) (/ 1 (fabs (- x y))) (/ (fabs (- x y)) 1) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs (- x y))) (/ 1 (fabs (- x y))) (/ 1 (fabs (- x y))) 0.201 * * [simplify]: iteration 0 : 52 enodes (cost 82 ) 0.203 * * [simplify]: iteration 1 : 169 enodes (cost 74 ) 0.206 * * [simplify]: iteration 2 : 313 enodes (cost 73 ) 0.210 * * [simplify]: iteration 3 : 397 enodes (cost 73 ) 0.216 * * [simplify]: iteration 4 : 728 enodes (cost 73 ) 0.224 * * [simplify]: iteration 5 : 1342 enodes (cost 73 ) 0.261 * * [simplify]: iteration 6 : 5002 enodes (cost 72 ) 0.261 * [simplify]: Simplified to: (- (/ 1 (fabs y))) (- (/ 1 (fabs (- x y)))) 1 (/ (fabs (- x y)) (fabs y)) (fabs (- x y)) (/ (fabs y) (fabs (- x y))) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ 1 (fabs y)) (/ 1 (- (fabs y))) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (- (fabs y)) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) -1 (- (fabs (- x y))) (/ 1 (fabs (- x y))) (fabs (- x y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs (- x y))) (/ 1 (fabs (- x y))) (/ 1 (fabs (- x y))) 0.262 * * * [progress]: adding candidates to table 0.285 * [progress]: [Phase 3 of 3] Extracting. 0.285 * * [regime]: Finding splitpoints for: (# # #) 0.285 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 0.285 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 0.307 * * * * [regimes]: Trying to branch on y from (# # #) 0.321 * * * * [regimes]: Trying to branch on x from (# # #) 0.337 * * * [regime]: Found split indices: #