13.175 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ (fabs (- x y)) (fabs y)) 0.015 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.016 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.016 * * [simplify]: iteration 2 : 9 enodes (cost 7 ) 0.017 * * [simplify]: iteration done : 9 enodes (cost 7 ) 0.017 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.019 * * * * [pick]: Picked # 0.019 * * * [progress]: localizing error 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.028 * * * [progress]: generating series expansions 0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.028 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.028 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.028 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.028 * [taylor]: Taking taylor expansion of (fabs y) in y 0.028 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.028 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.028 * [taylor]: Taking taylor expansion of (fabs y) in x 0.028 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.028 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.028 * [taylor]: Taking taylor expansion of (fabs y) in x 0.028 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.028 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.028 * [taylor]: Taking taylor expansion of (fabs y) in y 0.029 * [taylor]: Taking taylor expansion of 0 in y 0.029 * [taylor]: Taking taylor expansion of 0 in y 0.029 * [taylor]: Taking taylor expansion of 0 in y 0.030 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.030 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.030 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (/ 1 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 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.032 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.032 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.032 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.035 * * * [progress]: simplifying candidates 0.035 * [simplify]: Simplifying using # : (expm1 (/ (fabs (- x y)) (fabs y))) (log1p (/ (fabs (- x y)) (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (fabs y) (fabs y)) (fabs y))) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (* (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (- (fabs (- x y))) (- (fabs y)) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) 1) (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) (/ 1 1) (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (/ (fabs (- x y)) 1) (/ (fabs y) (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 0.037 * * [simplify]: iteration 0 : 54 enodes (cost 385 ) 0.045 * * [simplify]: iteration 1 : 91 enodes (cost 376 ) 0.064 * * [simplify]: iteration 2 : 235 enodes (cost 348 ) 0.116 * * [simplify]: iteration 3 : 623 enodes (cost 348 ) 0.370 * * [simplify]: iteration 4 : 1327 enodes (cost 348 ) 1.319 * * [simplify]: iteration 5 : 2518 enodes (cost 348 ) 2.974 * * [simplify]: iteration done : 5000 enodes (cost 348 ) 2.974 * [simplify]: Simplified to: (expm1 (/ (fabs (- x y)) (fabs y))) (log1p (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (- (fabs (- x y))) (- (fabs y)) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) 1 (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs y) (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 2.975 * * * [progress]: adding candidates to table 3.038 * * [progress]: iteration 2 / 4 3.038 * * * [progress]: picking best candidate 3.046 * * * * [pick]: Picked # 3.046 * * * [progress]: localizing error 3.053 * * * [progress]: generating rewritten candidates 3.053 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.060 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 3.067 * * * [progress]: generating series expansions 3.067 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.067 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0 3.067 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 3.067 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 3.067 * [taylor]: Taking taylor expansion of (fabs y) in x 3.067 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 3.067 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 3.067 * [taylor]: Taking taylor expansion of (fabs y) in y 3.067 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 3.067 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 3.067 * [taylor]: Taking taylor expansion of (fabs y) in y 3.068 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 3.068 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 3.068 * [taylor]: Taking taylor expansion of (fabs y) in x 3.068 * [taylor]: Taking taylor expansion of 0 in x 3.068 * [taylor]: Taking taylor expansion of 0 in x 3.069 * [taylor]: Taking taylor expansion of 0 in x 3.069 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0 3.069 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 3.069 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 3.069 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 3.069 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 3.069 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 3.069 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 3.069 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 3.070 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 3.070 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 3.070 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 3.070 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 3.070 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 3.070 * [taylor]: Taking taylor expansion of 0 in x 3.071 * [taylor]: Taking taylor expansion of 0 in x 3.071 * [taylor]: Taking taylor expansion of 0 in x 3.072 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0 3.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 3.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 3.072 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 3.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 3.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 3.072 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 3.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 3.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 3.072 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 3.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 3.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 3.073 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 3.073 * [taylor]: Taking taylor expansion of 0 in x 3.073 * [taylor]: Taking taylor expansion of 0 in x 3.074 * [taylor]: Taking taylor expansion of 0 in x 3.074 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 3.074 * [approximate]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in (y x) around 0 3.074 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 3.074 * [taylor]: Taking taylor expansion of (fabs y) in x 3.074 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 3.075 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 3.075 * [taylor]: Taking taylor expansion of (fabs y) in y 3.075 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 3.075 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 3.075 * [taylor]: Taking taylor expansion of (fabs y) in y 3.075 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 3.075 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 3.075 * [taylor]: Taking taylor expansion of (fabs y) in x 3.075 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 3.075 * [taylor]: Taking taylor expansion of 0 in x 3.076 * [taylor]: Taking taylor expansion of 0 in x 3.076 * [taylor]: Taking taylor expansion of 0 in x 3.076 * [approximate]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in (y x) around 0 3.076 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 3.076 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 3.077 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 3.077 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 3.077 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 3.077 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 3.077 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 3.077 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 3.077 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 3.077 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 3.077 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 3.077 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 3.078 * [taylor]: Taking taylor expansion of 0 in x 3.078 * [taylor]: Taking taylor expansion of 0 in x 3.079 * [taylor]: Taking taylor expansion of 0 in x 3.080 * [approximate]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in (y x) around 0 3.080 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 3.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 3.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 3.080 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 3.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 3.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 3.080 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 3.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 3.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 3.080 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 3.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 3.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 3.081 * [taylor]: Taking taylor expansion of 0 in x 3.082 * [taylor]: Taking taylor expansion of 0 in x 3.082 * [taylor]: Taking taylor expansion of 0 in x 3.083 * * * [progress]: simplifying candidates 3.084 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (fabs y) (fabs (- x y))))) (log1p (/ 1 (/ (fabs y) (fabs (- x y))))) (- 1) (- (- (log (fabs y)) (log (fabs (- x y))))) (- (log (/ (fabs y) (fabs (- x y))))) (- 0 (- (log (fabs y)) (log (fabs (- x y))))) (- 0 (log (/ (fabs y) (fabs (- x y))))) (- (log 1) (- (log (fabs y)) (log (fabs (- x y))))) (- (log 1) (log (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (exp (/ 1 (/ (fabs y) (fabs (- x y))))) (/ (* (* 1 1) 1) (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))))) (/ (* (* 1 1) 1) (* (* (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y)))) (/ (fabs y) (fabs (- x y))))) (* (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))) (cbrt (/ 1 (/ (fabs y) (fabs (- x y)))))) (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))) (* (* (/ 1 (/ (fabs y) (fabs (- x y)))) (/ 1 (/ (fabs y) (fabs (- x y))))) (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (- 1) (- (/ (fabs y) (fabs (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ (cbrt 1) (cbrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (fabs y) (fabs (- x y))))) (/ (cbrt 1) (sqrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (cbrt 1) (/ (cbrt (fabs y)) (cbrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y))))) (/ (cbrt 1) (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)) (/ (cbrt 1) (/ (cbrt (fabs y)) (fabs (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (cbrt 1) (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ (cbrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) 1)) (/ (cbrt 1) (/ (sqrt (fabs y)) (fabs (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (cbrt 1) (/ (fabs y) (cbrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (fabs (- x y))))) (/ (cbrt 1) (/ (fabs y) (sqrt (fabs (- x y))))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (fabs y) (fabs (- x y)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (fabs y) (fabs (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (fabs y)) (/ (cbrt 1) (/ 1 (fabs (- x y)))) (/ (sqrt 1) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ (sqrt 1) (cbrt (/ (fabs y) (fabs (- x y))))) (/ (sqrt 1) (sqrt (/ (fabs y) (fabs (- x y))))) (/ (sqrt 1) (sqrt (/ (fabs y) (fabs (- x y))))) (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (sqrt 1) (/ (cbrt (fabs y)) (cbrt (fabs (- x y))))) (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)) (/ (sqrt 1) (/ (cbrt (fabs y)) (fabs (- x y)))) (/ (sqrt 1) (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (sqrt 1) (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))) (/ (sqrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ (sqrt (fabs y)) 1)) (/ (sqrt 1) (/ (sqrt (fabs y)) (fabs (- x y)))) (/ (sqrt 1) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ (sqrt 1) (/ (fabs y) (cbrt (fabs (- x y))))) (/ (sqrt 1) (/ 1 (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ (fabs y) (sqrt (fabs (- x y))))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (fabs y) (fabs (- x y)))) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (fabs y) (fabs (- x y)))) (/ (sqrt 1) (fabs y)) (/ (sqrt 1) (/ 1 (fabs (- x y)))) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (cbrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ (cbrt (fabs y)) (cbrt (fabs (- x y))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y))))) (/ 1 (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)) (/ 1 (/ (cbrt (fabs y)) (fabs (- x y)))) (/ 1 (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))) (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ 1 (/ (sqrt (fabs y)) 1)) (/ 1 (/ (sqrt (fabs y)) (fabs (- x y)))) (/ 1 (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ (fabs y) (cbrt (fabs (- x y))))) (/ 1 (/ 1 (sqrt (fabs (- x y))))) (/ 1 (/ (fabs y) (sqrt (fabs (- x y))))) (/ 1 (/ 1 1)) (/ 1 (/ (fabs y) (fabs (- x y)))) (/ 1 1) (/ 1 (/ (fabs y) (fabs (- x y)))) (/ 1 (fabs y)) (/ 1 (/ 1 (fabs (- x y)))) (/ 1 (/ (fabs y) (fabs (- x y)))) (/ (/ (fabs y) (fabs (- x y))) 1) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y))))) (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)) (/ 1 (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))) (/ 1 (/ (sqrt (fabs y)) 1)) (/ 1 (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (/ 1 (/ 1 (sqrt (fabs (- x y))))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (fabs y)) (/ (/ (fabs y) (fabs (- x y))) (cbrt 1)) (/ (/ (fabs y) (fabs (- x y))) (sqrt 1)) (/ (/ (fabs y) (fabs (- x y))) 1) (/ 1 (fabs y)) (expm1 (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y)))) (- (log (fabs y)) (log (fabs (- x y)))) (log (/ (fabs y) (fabs (- x y)))) (exp (/ (fabs y) (fabs (- x y)))) (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y)))) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))) (cbrt (/ (fabs y) (fabs (- x y)))) (* (* (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y)))) (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))) (- (fabs y)) (- (fabs (- x y))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1) (/ (cbrt (fabs y)) (fabs (- x y))) (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) 1) (/ (sqrt (fabs y)) (fabs (- x y))) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (fabs y) (cbrt (fabs (- x y)))) (/ 1 (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ 1 1) (/ (fabs y) (fabs (- x y))) (/ 1 (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) 1) (/ (fabs (- x y)) (cbrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs 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))) 3.089 * * [simplify]: iteration 0 : 153 enodes (cost 1781 ) 3.115 * * [simplify]: iteration 1 : 325 enodes (cost 1611 ) 3.210 * * [simplify]: iteration 2 : 1039 enodes (cost 1388 ) 4.031 * * [simplify]: iteration 3 : 2113 enodes (cost 1370 ) 6.604 * * [simplify]: iteration 4 : 4179 enodes (cost 1370 ) 11.949 * * [simplify]: iteration done : 5000 enodes (cost 1370 ) 11.950 * [simplify]: Simplified to: (expm1 (/ (fabs (- x y)) (fabs y))) (log1p (/ (fabs (- x y)) (fabs y))) -1 (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) -1 (- (/ (fabs y) (fabs (- x y)))) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (cbrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (cbrt (fabs (- x y))) (fabs y)) (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (fabs (- x y)) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (cbrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (cbrt (fabs (- x y))) (fabs y)) (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (fabs (- x y)) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (cbrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (cbrt (fabs (- x y))) (fabs y)) (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) 1 (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (fabs (- x y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (fabs (- x y))) (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))) (/ 1 (sqrt (/ (fabs y) (fabs (- x y))))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ 1 (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs (- x y))) 1 1 (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ 1 (fabs y)) (expm1 (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y)))) (log (/ (fabs y) (fabs (- x y)))) (log (/ (fabs y) (fabs (- x y)))) (exp (/ (fabs y) (fabs (- x y)))) (pow (/ (fabs y) (fabs (- x y))) 3) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))) (cbrt (/ (fabs y) (fabs (- x y)))) (pow (/ (fabs y) (fabs (- x y))) 3) (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))) (- (fabs y)) (- (fabs (- x y))) (/ (cbrt (fabs y)) (/ (cbrt (fabs (- x y))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))) (/ (cbrt (fabs y)) (fabs (- x y))) (/ (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))) (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))) (sqrt (fabs y)) (/ (sqrt (fabs y)) (fabs (- x y))) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (fabs y) (cbrt (fabs (- x y)))) (/ 1 (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) 1 (/ (fabs y) (fabs (- x y))) (/ 1 (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs y) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (fabs y) (/ (fabs (- x y)) (cbrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs 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))) 11.951 * * * [progress]: adding candidates to table 12.116 * * [progress]: iteration 3 / 4 12.116 * * * [progress]: picking best candidate 12.122 * * * * [pick]: Picked # 12.122 * * * [progress]: localizing error 12.132 * * * [progress]: generating rewritten candidates 12.132 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 12.142 * * * [progress]: generating series expansions 12.142 * * * * [progress]: [ 1 / 1 ] generating series at (2) 12.143 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 12.143 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 12.143 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 12.143 * [taylor]: Taking taylor expansion of (fabs y) in y 12.143 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 12.143 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 12.143 * [taylor]: Taking taylor expansion of (fabs y) in x 12.143 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 12.143 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 12.143 * [taylor]: Taking taylor expansion of (fabs y) in x 12.143 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 12.143 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 12.143 * [taylor]: Taking taylor expansion of (fabs y) in y 12.144 * [taylor]: Taking taylor expansion of 0 in y 12.144 * [taylor]: Taking taylor expansion of 0 in y 12.144 * [taylor]: Taking taylor expansion of 0 in y 12.145 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 12.145 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 12.145 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 12.145 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 12.145 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 12.145 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 12.145 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 12.145 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 12.145 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 12.145 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 12.145 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 12.145 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 12.145 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 12.146 * [taylor]: Taking taylor expansion of 0 in y 12.146 * [taylor]: Taking taylor expansion of 0 in y 12.147 * [taylor]: Taking taylor expansion of 0 in y 12.147 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 12.147 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 12.147 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 12.147 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 12.147 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 12.147 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 12.148 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 12.148 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 12.148 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 12.148 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 12.148 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 12.148 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 12.148 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 12.149 * [taylor]: Taking taylor expansion of 0 in y 12.149 * [taylor]: Taking taylor expansion of 0 in y 12.150 * [taylor]: Taking taylor expansion of 0 in y 12.150 * * * [progress]: simplifying candidates 12.150 * [simplify]: Simplifying using # : (expm1 (* (fabs (- x y)) (/ 1 (fabs y)))) (log1p (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y))) (+ (log (fabs (- x y))) (- (log (fabs y)))) (+ (log (fabs (- x y))) (- 0 (log (fabs y)))) (+ (log (fabs (- x y))) (- (log 1) (log (fabs y)))) (+ (log (fabs (- x y))) (log (/ 1 (fabs y)))) (log (* (fabs (- x y)) (/ 1 (fabs y)))) (exp (* (fabs (- x y)) (/ 1 (fabs y)))) (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (/ (* (* 1 1) 1) (* (* (fabs y) (fabs y)) (fabs y)))) (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (/ 1 (fabs y)) (/ 1 (fabs y))) (/ 1 (fabs y)))) (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (* (* (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y)))) (sqrt (* (fabs (- x y)) (/ 1 (fabs y)))) (sqrt (* (fabs (- x y)) (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y)))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (fabs (- x y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ (sqrt 1) (sqrt (fabs y)))) (* (fabs (- x y)) (/ (sqrt 1) 1)) (* (fabs (- x y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ 1 (sqrt (fabs y)))) (* (fabs (- x y)) (/ 1 1)) (* (fabs (- x y)) 1) (* (fabs (- x y)) 1) (* (cbrt (fabs (- x y))) (/ 1 (fabs y))) (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) 1) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 12.153 * * [simplify]: iteration 0 : 78 enodes (cost 504 ) 12.168 * * [simplify]: iteration 1 : 185 enodes (cost 431 ) 12.216 * * [simplify]: iteration 2 : 611 enodes (cost 351 ) 12.564 * * [simplify]: iteration 3 : 1331 enodes (cost 351 ) 14.002 * * [simplify]: iteration 4 : 3504 enodes (cost 351 ) 18.415 * * [simplify]: iteration done : 5000 enodes (cost 351 ) 18.416 * [simplify]: Simplified to: (expm1 (/ (fabs (- x y)) (fabs y))) (log1p (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y)) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (fabs (- x y)) (fabs (- x y)) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y)) (/ (fabs (- x y)) (fabs y)) (fabs (- x y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 18.416 * * * [progress]: adding candidates to table 18.489 * * [progress]: iteration 4 / 4 18.489 * * * [progress]: picking best candidate 18.494 * * * * [pick]: Picked # 18.494 * * * [progress]: localizing error 18.504 * * * [progress]: generating rewritten candidates 18.505 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 18.511 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 18.515 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 18.568 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 18.805 * * * [progress]: generating series expansions 18.805 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 18.805 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in (x y) around 0 18.805 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 18.805 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 18.805 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.805 * [taylor]: Taking taylor expansion of (fabs y) in y 18.806 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 18.806 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 18.806 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.806 * [taylor]: Taking taylor expansion of (fabs y) in x 18.806 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 18.806 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 18.806 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.806 * [taylor]: Taking taylor expansion of (fabs y) in x 18.807 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 18.807 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 18.807 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.807 * [taylor]: Taking taylor expansion of (fabs y) in y 18.807 * [taylor]: Taking taylor expansion of 0 in y 18.808 * [taylor]: Taking taylor expansion of 0 in y 18.810 * [taylor]: Taking taylor expansion of 0 in y 18.810 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in (x y) around 0 18.810 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 18.811 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 18.811 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.811 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.811 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 18.811 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 18.811 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.811 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.812 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 18.812 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 18.812 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.812 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.813 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 18.813 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 18.813 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.813 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.814 * [taylor]: Taking taylor expansion of 0 in y 18.815 * [taylor]: Taking taylor expansion of 0 in y 18.816 * [taylor]: Taking taylor expansion of 0 in y 18.817 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in (x y) around 0 18.817 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 18.817 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 18.817 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.817 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.818 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 18.818 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 18.818 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.818 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.818 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 18.818 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 18.818 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.818 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.819 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 18.819 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 18.819 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.819 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.820 * [taylor]: Taking taylor expansion of 0 in y 18.821 * [taylor]: Taking taylor expansion of 0 in y 18.823 * [taylor]: Taking taylor expansion of 0 in y 18.823 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 18.823 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs y) (fabs (- x y)))) in (y x) around 0 18.823 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs y) (fabs (- x y)))) in x 18.823 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 18.823 * [taylor]: Taking taylor expansion of (fabs y) in x 18.823 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.824 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs y) (fabs (- x y)))) in y 18.824 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 18.824 * [taylor]: Taking taylor expansion of (fabs y) in y 18.824 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.824 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs y) (fabs (- x y)))) in y 18.824 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 18.824 * [taylor]: Taking taylor expansion of (fabs y) in y 18.824 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.825 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs y) (fabs (- x y)))) in x 18.825 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 18.825 * [taylor]: Taking taylor expansion of (fabs y) in x 18.825 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.825 * [taylor]: Taking taylor expansion of 0 in x 18.826 * [taylor]: Taking taylor expansion of 0 in x 18.828 * [taylor]: Taking taylor expansion of 0 in x 18.828 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in (y x) around 0 18.828 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 18.828 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 18.828 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.828 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.829 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 18.829 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 18.829 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.829 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.830 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 18.830 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 18.830 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.830 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.831 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 18.831 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 18.831 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.831 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.832 * [taylor]: Taking taylor expansion of 0 in x 18.833 * [taylor]: Taking taylor expansion of 0 in x 18.835 * [taylor]: Taking taylor expansion of 0 in x 18.835 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in (y x) around 0 18.835 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 18.835 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 18.835 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.835 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.836 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 18.836 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 18.836 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.836 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.837 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 18.837 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 18.837 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.837 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.838 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 18.838 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 18.838 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.838 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.839 * [taylor]: Taking taylor expansion of 0 in x 18.840 * [taylor]: Taking taylor expansion of 0 in x 18.842 * [taylor]: Taking taylor expansion of 0 in x 18.842 * * * * [progress]: [ 3 / 4 ] generating series at (2) 18.842 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 18.842 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 18.842 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.842 * [taylor]: Taking taylor expansion of (fabs y) in y 18.842 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 18.842 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.842 * [taylor]: Taking taylor expansion of (fabs y) in x 18.843 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 18.843 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.843 * [taylor]: Taking taylor expansion of (fabs y) in x 18.843 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 18.843 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.843 * [taylor]: Taking taylor expansion of (fabs y) in y 18.843 * [taylor]: Taking taylor expansion of 0 in y 18.843 * [taylor]: Taking taylor expansion of 0 in y 18.844 * [taylor]: Taking taylor expansion of 0 in y 18.844 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 18.844 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 18.844 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.844 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.845 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 18.845 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.845 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.845 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 18.845 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.845 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 18.845 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 18.845 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.845 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 18.846 * [taylor]: Taking taylor expansion of 0 in y 18.846 * [taylor]: Taking taylor expansion of 0 in y 18.847 * [taylor]: Taking taylor expansion of 0 in y 18.847 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 18.847 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 18.848 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.848 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 18.848 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.848 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 18.848 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 18.848 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 18.848 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 18.849 * [taylor]: Taking taylor expansion of 0 in y 18.849 * [taylor]: Taking taylor expansion of 0 in y 18.850 * [taylor]: Taking taylor expansion of 0 in y 18.850 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 18.850 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 18.850 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 18.850 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.850 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 18.850 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.851 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 18.851 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 18.851 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 18.851 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 18.851 * [taylor]: Taking taylor expansion of 0 in y 18.852 * [taylor]: Taking taylor expansion of 0 in y 18.853 * [taylor]: Taking taylor expansion of 0 in y 18.853 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 18.853 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 18.853 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.853 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 18.853 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.853 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 18.853 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 18.854 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 18.854 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 18.854 * [taylor]: Taking taylor expansion of 0 in y 18.854 * [taylor]: Taking taylor expansion of 0 in y 18.856 * [taylor]: Taking taylor expansion of 0 in y 18.856 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 18.856 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 18.856 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.856 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 18.856 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.856 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 18.856 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 18.857 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 18.857 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 18.857 * [taylor]: Taking taylor expansion of 0 in y 18.858 * [taylor]: Taking taylor expansion of 0 in y 18.859 * [taylor]: Taking taylor expansion of 0 in y 18.859 * * * [progress]: simplifying candidates 18.902 * [simplify]: Simplifying using # : (expm1 (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))) (log1p (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))) (- (log (sqrt (fabs (- x y)))) (log (sqrt (fabs y)))) (log (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))) (exp (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))) (/ (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y)))) (* (cbrt (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))) (cbrt (/ (sqrt (fabs (- x y))) (sqrt (fabs y))))) (cbrt (/ (sqrt (fabs (- x y))) (sqrt (fabs 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((/ (fabs (- x y)) (fabs y)) y x) 22.966 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 22.986 * * * * [regimes]: Trying to branch on y from (# # #) 23.004 * * * * [regimes]: Trying to branch on x from (# # #) 23.019 * * * [regime]: Found split indices: #