14.806 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ (fabs (- x y)) (fabs y)) 0.016 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.017 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.018 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.018 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.019 * * [progress]: iteration 1 / 4 0.019 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.029 * * * [progress]: generating series expansions 0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.029 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.029 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.029 * [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 0.030 * [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 0.030 * [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 0 in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.031 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.032 * [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 0.032 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 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 0.032 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 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 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.034 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.034 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.034 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.034 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.034 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.034 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.034 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.034 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.034 * [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 0.035 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.036 * * * [progress]: simplifying candidates 0.037 * [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)) 0.040 * * [simplify]: iteration 0 : 88 enodes (cost 236 ) 0.042 * * [simplify]: iteration 1 : 237 enodes (cost 218 ) 0.046 * * [simplify]: iteration 2 : 600 enodes (cost 218 ) 0.054 * * [simplify]: iteration 3 : 1536 enodes (cost 218 ) 0.080 * * [simplify]: iteration 4 : 4404 enodes (cost 218 ) 0.121 * * [simplify]: iteration 5 : 5002 enodes (cost 218 ) 0.123 * [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)) 0.123 * * * [progress]: adding candidates to table 0.184 * * [progress]: iteration 2 / 4 0.184 * * * [progress]: picking best candidate 0.189 * * * * [pick]: Picked # 0.189 * * * [progress]: localizing error 0.195 * * * [progress]: generating rewritten candidates 0.195 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.210 * * * [progress]: generating series expansions 0.210 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.210 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0 0.210 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.210 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.211 * [taylor]: Taking taylor expansion of (fabs y) in x 0.211 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.211 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.211 * [taylor]: Taking taylor expansion of (fabs y) in y 0.211 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.211 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.211 * [taylor]: Taking taylor expansion of (fabs y) in y 0.211 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.211 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.211 * [taylor]: Taking taylor expansion of (fabs y) in x 0.211 * [taylor]: Taking taylor expansion of 0 in x 0.212 * [taylor]: Taking taylor expansion of 0 in x 0.212 * [taylor]: Taking taylor expansion of 0 in x 0.212 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0 0.212 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.212 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.212 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.213 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.213 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.213 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.213 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.213 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.213 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.213 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.213 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.213 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.214 * [taylor]: Taking taylor expansion of 0 in x 0.214 * [taylor]: Taking taylor expansion of 0 in x 0.215 * [taylor]: Taking taylor expansion of 0 in x 0.215 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0 0.215 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.215 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.215 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.215 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.215 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.215 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.215 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.215 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.215 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.216 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.216 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.216 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.216 * [taylor]: Taking taylor expansion of 0 in x 0.217 * [taylor]: Taking taylor expansion of 0 in x 0.217 * [taylor]: Taking taylor expansion of 0 in x 0.217 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.217 * [approximate]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in (y x) around 0 0.217 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.217 * [taylor]: Taking taylor expansion of (fabs y) in x 0.218 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.218 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.218 * [taylor]: Taking taylor expansion of (fabs y) in y 0.218 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.218 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.218 * [taylor]: Taking taylor expansion of (fabs y) in y 0.218 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.218 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.218 * [taylor]: Taking taylor expansion of (fabs y) in x 0.218 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.218 * [taylor]: Taking taylor expansion of 0 in x 0.219 * [taylor]: Taking taylor expansion of 0 in x 0.219 * [taylor]: Taking taylor expansion of 0 in x 0.219 * [approximate]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in (y x) around 0 0.219 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.219 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.219 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.220 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.220 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.220 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.220 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.220 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.220 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.221 * [taylor]: Taking taylor expansion of 0 in x 0.221 * [taylor]: Taking taylor expansion of 0 in x 0.222 * [taylor]: Taking taylor expansion of 0 in x 0.222 * [approximate]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in (y x) around 0 0.222 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.222 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.222 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.223 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.223 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.223 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.223 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.223 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.223 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.223 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.223 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.223 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.224 * [taylor]: Taking taylor expansion of 0 in x 0.224 * [taylor]: Taking taylor expansion of 0 in x 0.225 * [taylor]: Taking taylor expansion of 0 in x 0.225 * * * [progress]: simplifying candidates 0.227 * [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))) 0.233 * * [simplify]: iteration 0 : 314 enodes (cost 1058 ) 0.239 * * [simplify]: iteration 1 : 1325 enodes (cost 952 ) 0.257 * * [simplify]: iteration 2 : 4677 enodes (cost 878 ) 0.281 * * [simplify]: iteration 3 : 5001 enodes (cost 878 ) 0.286 * [simplify]: Simplified to: (expm1 (/ 1 (/ (fabs y) (fabs (- x y))))) (log1p (/ 1 (/ (fabs y) (fabs (- x y))))) (- 1) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (log (/ 1 (/ (fabs y) (fabs (- x y))))) (exp (/ 1 (/ (fabs y) (fabs (- x y))))) (/ 1 (pow (/ (fabs y) (fabs (- x y))) 3)) (/ 1 (pow (/ (fabs y) (fabs (- x y))) 3)) (* (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))) (cbrt (/ 1 (/ (fabs y) (fabs (- x y)))))) (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))) (/ 1 (pow (/ (fabs y) (fabs (- x y))) 3)) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x 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)))) (/ 1 (/ (fabs y) (cbrt (fabs (- x 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)))) (/ 1 (/ (fabs y) (cbrt (fabs (- x 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)))) (/ 1 (/ (fabs y) (cbrt (fabs (- x 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 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))) (/ (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))) 0.286 * * * [progress]: adding candidates to table 0.449 * * [progress]: iteration 3 / 4 0.449 * * * [progress]: picking best candidate 0.455 * * * * [pick]: Picked # 0.455 * * * [progress]: localizing error 0.465 * * * [progress]: generating rewritten candidates 0.465 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.468 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.468 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.469 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 0.474 * * * [progress]: generating series expansions 0.474 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.474 * [approximate]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) in (y x) around 0 0.474 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) in x 0.474 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in x 0.474 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.474 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in x 0.474 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in x 0.474 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.474 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in x 0.474 * [taylor]: Taking taylor expansion of 1 in x 0.474 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.474 * [taylor]: Taking taylor expansion of (fabs y) in x 0.474 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.475 * [taylor]: Taking taylor expansion of 1 in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) in y 0.475 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in y 0.475 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.475 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in y 0.475 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.475 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.475 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.475 * [taylor]: Taking taylor expansion of 1 in y 0.475 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.475 * [taylor]: Taking taylor expansion of (fabs y) in y 0.475 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.476 * [taylor]: Taking taylor expansion of 1 in y 0.476 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) in y 0.476 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in y 0.476 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.476 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in y 0.476 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.476 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.476 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.477 * [taylor]: Taking taylor expansion of 1 in y 0.477 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.477 * [taylor]: Taking taylor expansion of (fabs y) in y 0.477 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.477 * [taylor]: Taking taylor expansion of 1 in y 0.477 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.477 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.477 * [taylor]: Taking taylor expansion of (fabs y) in x 0.480 * [taylor]: Taking taylor expansion of 0 in x 0.483 * [taylor]: Taking taylor expansion of 0 in x 0.487 * [taylor]: Taking taylor expansion of 0 in x 0.488 * [approximate]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))))) in (y x) around 0 0.488 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))))) in x 0.488 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.488 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.488 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.488 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.488 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.488 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.488 * [taylor]: Taking taylor expansion of 1 in x 0.488 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.488 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.488 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.489 * [taylor]: Taking taylor expansion of 1 in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))))) in y 0.489 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.489 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.489 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.489 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.489 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.489 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.489 * [taylor]: Taking taylor expansion of 1 in y 0.489 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.489 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.489 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.490 * [taylor]: Taking taylor expansion of 1 in y 0.490 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))))) in y 0.490 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.491 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.491 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.491 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.491 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.491 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.491 * [taylor]: Taking taylor expansion of 1 in y 0.491 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.491 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.491 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.491 * [taylor]: Taking taylor expansion of 1 in y 0.492 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.492 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.492 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.495 * [taylor]: Taking taylor expansion of 0 in x 0.498 * [taylor]: Taking taylor expansion of 0 in x 0.503 * [taylor]: Taking taylor expansion of 0 in x 0.504 * [approximate]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))))) in (y x) around 0 0.504 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))))) in x 0.504 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.504 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.504 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.504 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.504 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.504 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.504 * [taylor]: Taking taylor expansion of 1 in x 0.504 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.504 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.504 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.505 * [taylor]: Taking taylor expansion of 1 in x 0.505 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))))) in y 0.505 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.505 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.505 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.505 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.505 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.505 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.505 * [taylor]: Taking taylor expansion of 1 in y 0.505 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.505 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.505 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.506 * [taylor]: Taking taylor expansion of 1 in y 0.506 * [taylor]: Taking taylor expansion of (/ 1 (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))))) in y 0.506 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.506 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.506 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.507 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.507 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.507 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.507 * [taylor]: Taking taylor expansion of 1 in y 0.507 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.507 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.507 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.507 * [taylor]: Taking taylor expansion of 1 in y 0.508 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.508 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.508 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.511 * [taylor]: Taking taylor expansion of 0 in x 0.514 * [taylor]: Taking taylor expansion of 0 in x 0.519 * [taylor]: Taking taylor expansion of 0 in x 0.519 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.519 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in (y x) around 0 0.519 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in x 0.519 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.519 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in x 0.519 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in x 0.520 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.520 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in x 0.520 * [taylor]: Taking taylor expansion of 1 in x 0.520 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.520 * [taylor]: Taking taylor expansion of (fabs y) in x 0.520 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.520 * [taylor]: Taking taylor expansion of 1 in x 0.520 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in y 0.520 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.520 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in y 0.520 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.520 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.520 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.520 * [taylor]: Taking taylor expansion of 1 in y 0.520 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.520 * [taylor]: Taking taylor expansion of (fabs y) in y 0.520 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.521 * [taylor]: Taking taylor expansion of 1 in y 0.521 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs y) (fabs (- x y))))) in y 0.521 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs y) (fabs (- x y))))) 1) 0.521 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs y) (fabs (- x y))))) in y 0.521 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.521 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.521 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.521 * [taylor]: Taking taylor expansion of 1 in y 0.521 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.521 * [taylor]: Taking taylor expansion of (fabs y) in y 0.521 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.521 * [taylor]: Taking taylor expansion of 1 in y 0.522 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.522 * [taylor]: Taking taylor expansion of (fabs y) in x 0.522 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.524 * [taylor]: Taking taylor expansion of 0 in x 0.527 * [taylor]: Taking taylor expansion of 0 in x 0.531 * [taylor]: Taking taylor expansion of 0 in x 0.531 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in (y x) around 0 0.531 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.531 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.531 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.531 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.531 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.531 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.531 * [taylor]: Taking taylor expansion of 1 in x 0.531 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.531 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.531 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.532 * [taylor]: Taking taylor expansion of 1 in x 0.532 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.532 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.532 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.532 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.532 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.532 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.532 * [taylor]: Taking taylor expansion of 1 in y 0.532 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.532 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.532 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.533 * [taylor]: Taking taylor expansion of 1 in y 0.533 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.533 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 1) 0.533 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.533 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.533 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.533 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.533 * [taylor]: Taking taylor expansion of 1 in y 0.533 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.533 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.533 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.534 * [taylor]: Taking taylor expansion of 1 in y 0.534 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.534 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.534 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.537 * [taylor]: Taking taylor expansion of 0 in x 0.543 * [taylor]: Taking taylor expansion of 0 in x 0.548 * [taylor]: Taking taylor expansion of 0 in x 0.548 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in (y x) around 0 0.548 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.548 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.548 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.548 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.548 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.548 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.548 * [taylor]: Taking taylor expansion of 1 in x 0.548 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.548 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.548 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.549 * [taylor]: Taking taylor expansion of 1 in x 0.549 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.549 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.549 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.549 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.549 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.549 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.549 * [taylor]: Taking taylor expansion of 1 in y 0.549 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.549 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.549 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.550 * [taylor]: Taking taylor expansion of 1 in y 0.550 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.550 * [taylor]: Rewrote expression to (- (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 1) 0.550 * [taylor]: Taking taylor expansion of (exp (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.550 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.550 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.550 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.550 * [taylor]: Taking taylor expansion of 1 in y 0.550 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.550 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.550 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.551 * [taylor]: Taking taylor expansion of 1 in y 0.551 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.551 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.551 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.553 * [taylor]: Taking taylor expansion of 0 in x 0.557 * [taylor]: Taking taylor expansion of 0 in x 0.561 * [taylor]: Taking taylor expansion of 0 in x 0.562 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.562 * [approximate]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in (y x) around 0 0.562 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in x 0.562 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.562 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in x 0.562 * [taylor]: Taking taylor expansion of 1 in x 0.562 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.562 * [taylor]: Taking taylor expansion of (fabs y) in x 0.562 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.562 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.562 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.562 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.562 * [taylor]: Taking taylor expansion of 1 in y 0.562 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.562 * [taylor]: Taking taylor expansion of (fabs y) in y 0.562 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.563 * [taylor]: Taking taylor expansion of (log1p (/ (fabs y) (fabs (- x y)))) in y 0.563 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs y) (fabs (- x y))))) 0.563 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs y) (fabs (- x y)))) in y 0.563 * [taylor]: Taking taylor expansion of 1 in y 0.563 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.563 * [taylor]: Taking taylor expansion of (fabs y) in y 0.563 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.563 * [taylor]: Taking taylor expansion of (log (+ (/ (fabs y) (fabs (- x y))) 1)) in x 0.563 * [taylor]: Taking taylor expansion of (+ (/ (fabs y) (fabs (- x y))) 1) in x 0.563 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.563 * [taylor]: Taking taylor expansion of (fabs y) in x 0.563 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.563 * [taylor]: Taking taylor expansion of 1 in x 0.564 * [taylor]: Taking taylor expansion of 0 in x 0.567 * [taylor]: Taking taylor expansion of 0 in x 0.571 * [taylor]: Taking taylor expansion of 0 in x 0.571 * [approximate]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in (y x) around 0 0.571 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.571 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.571 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in x 0.571 * [taylor]: Taking taylor expansion of 1 in x 0.571 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.571 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.571 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.572 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.572 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.572 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.572 * [taylor]: Taking taylor expansion of 1 in y 0.572 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.572 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.572 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.572 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.572 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))))) 0.572 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) in y 0.572 * [taylor]: Taking taylor expansion of 1 in y 0.572 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.572 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.573 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.573 * [taylor]: Taking taylor expansion of (log (+ (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) 1)) in x 0.573 * [taylor]: Taking taylor expansion of (+ (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) 1) in x 0.573 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.573 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.573 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.573 * [taylor]: Taking taylor expansion of 1 in x 0.575 * [taylor]: Taking taylor expansion of 0 in x 0.578 * [taylor]: Taking taylor expansion of 0 in x 0.582 * [taylor]: Taking taylor expansion of 0 in x 0.582 * [approximate]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in (y x) around 0 0.582 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.583 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.583 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.583 * [taylor]: Taking taylor expansion of 1 in x 0.583 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.583 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.583 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.583 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.583 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.583 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.583 * [taylor]: Taking taylor expansion of 1 in y 0.583 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.583 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.583 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.584 * [taylor]: Taking taylor expansion of (log1p (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.584 * [taylor]: Rewrote expression to (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) 0.584 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.584 * [taylor]: Taking taylor expansion of 1 in y 0.584 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.584 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.584 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.584 * [taylor]: Taking taylor expansion of (log (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.584 * [taylor]: Taking taylor expansion of (+ 1 (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))) in x 0.584 * [taylor]: Taking taylor expansion of 1 in x 0.584 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.584 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.584 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.586 * [taylor]: Taking taylor expansion of 0 in x 0.589 * [taylor]: Taking taylor expansion of 0 in x 0.594 * [taylor]: Taking taylor expansion of 0 in x 0.594 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 0.594 * [approximate]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in (y x) around 0 0.594 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.594 * [taylor]: Taking taylor expansion of (fabs y) in x 0.594 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.594 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.594 * [taylor]: Taking taylor expansion of (fabs y) in y 0.594 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.594 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y 0.594 * [taylor]: Taking taylor expansion of (fabs y) in y 0.595 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.595 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x 0.595 * [taylor]: Taking taylor expansion of (fabs y) in x 0.595 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.595 * [taylor]: Taking taylor expansion of 0 in x 0.595 * [taylor]: Taking taylor expansion of 0 in x 0.596 * [taylor]: Taking taylor expansion of 0 in x 0.596 * [approximate]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in (y x) around 0 0.596 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.596 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.596 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.596 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.596 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.596 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.597 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y 0.597 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.597 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.597 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x 0.597 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.597 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.597 * [taylor]: Taking taylor expansion of 0 in x 0.598 * [taylor]: Taking taylor expansion of 0 in x 0.599 * [taylor]: Taking taylor expansion of 0 in x 0.599 * [approximate]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in (y x) around 0 0.599 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.599 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.599 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.599 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.599 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.599 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.600 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.600 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.600 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.600 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x 0.600 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.600 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.600 * [taylor]: Taking taylor expansion of 0 in x 0.601 * [taylor]: Taking taylor expansion of 0 in x 0.602 * [taylor]: Taking taylor expansion of 0 in x 0.602 * * * [progress]: simplifying candidates 0.603 * [simplify]: Simplifying using # : (expm1 (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (log1p (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (- 1) (- (log (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (- 0 (log (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (- (log 1) (log (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (log (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (exp (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (* (* 1 1) 1) (* (* (expm1 (log1p (/ (fabs y) (fabs (- x y))))) (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (* (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (* (* (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (sqrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (sqrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (- 1) (- (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (/ (cbrt 1) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (cbrt 1) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ (sqrt 1) (* (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (/ (sqrt 1) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (sqrt 1) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (sqrt 1) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ (sqrt 1) 1) (/ (sqrt 1) (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ 1 (* (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (/ 1 (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ 1 (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ 1 (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ 1 1) (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (/ (expm1 (log1p (/ (fabs y) (fabs (- x y))))) 1) (/ 1 (* (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (/ 1 (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (/ 1 1) (/ (expm1 (log1p (/ (fabs y) (fabs (- x y))))) (cbrt 1)) (/ (expm1 (log1p (/ (fabs y) (fabs (- x y))))) (sqrt 1)) (/ (expm1 (log1p (/ (fabs y) (fabs (- x y))))) 1) (exp (log1p (/ (fabs y) (fabs (- x y))))) (expm1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (log1p (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (log (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (exp (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (* (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (cbrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (* (* (expm1 (log1p (/ (fabs y) (fabs (- x y))))) (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (sqrt (expm1 (log1p (/ (fabs y) (fabs (- x y)))))) (+ 1 (/ (fabs y) (fabs (- x y)))) (expm1 (log1p (/ (fabs y) (fabs (- x y))))) (log1p (log1p (/ (fabs y) (fabs (- x y))))) (log (log1p (/ (fabs y) (fabs (- x y))))) (exp (log1p (/ (fabs y) (fabs (- x y))))) (* (cbrt (log1p (/ (fabs y) (fabs (- x y))))) (cbrt (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (log1p (/ (fabs y) (fabs (- x y))))) (* (* (log1p (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y))))) (log1p (/ (fabs y) (fabs (- x y))))) (sqrt (log1p (/ (fabs y) (fabs (- x y))))) (sqrt (log1p (/ (fabs y) (fabs (- x 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))) (log (+ (/ (fabs y) (fabs (- x y))) 1)) (log (+ (/ (fabs y) (fabs (- x y))) 1)) (log (+ (/ (fabs y) (fabs (- x y))) 1)) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) 0.609 * * [simplify]: iteration 0 : 177 enodes (cost 778 ) 0.612 * * [simplify]: iteration 1 : 531 enodes (cost 650 ) 0.619 * * [simplify]: iteration 2 : 1396 enodes (cost 623 ) 0.637 * * [simplify]: iteration 3 : 3990 enodes (cost 621 ) 0.669 * * [simplify]: iteration 4 : 5002 enodes (cost 621 ) 0.673 * [simplify]: Simplified to: (expm1 (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (log1p (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (- 1) (- (log (/ (fabs y) (fabs (- x y))))) (- (log (/ (fabs y) (fabs (- x y))))) (- (log (/ (fabs y) (fabs (- x y))))) (- (log (/ (fabs y) (fabs (- x y))))) (pow (exp (/ 1 (fabs y))) (fabs (- x y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y)))))))) (cbrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x y))))))) (sqrt (/ 1 (expm1 (log1p (/ (fabs y) (fabs (- x 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))))) 1 (/ (fabs (- x y)) (fabs 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 (/ (fabs (- x y)) (fabs 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 (/ (fabs (- x y)) (fabs 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))))) 1 (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (+ 1 (/ (fabs y) (fabs (- x y)))) (expm1 (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y)))) (log (/ (fabs y) (fabs (- x y)))) (exp (/ (fabs y) (fabs (- x y)))) (* (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)))) (+ 1 (/ (fabs y) (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (log1p (log1p (/ (fabs y) (fabs (- x y))))) (log (log1p (/ (fabs y) (fabs (- x y))))) (+ 1 (/ (fabs y) (fabs (- x y)))) (* (cbrt (log1p (/ (fabs y) (fabs (- x y))))) (cbrt (log1p (/ (fabs y) (fabs (- x y)))))) (cbrt (log1p (/ (fabs y) (fabs (- x y))))) (pow (log1p (/ (fabs y) (fabs (- x y)))) 3) (sqrt (log1p (/ (fabs y) (fabs (- x y))))) (sqrt (log1p (/ (fabs y) (fabs (- x 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 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))) (/ (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))) (log1p (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y)))) (log1p (/ (fabs y) (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y))) 0.673 * * * [progress]: adding candidates to table 0.862 * * [progress]: iteration 4 / 4 0.862 * * * [progress]: picking best candidate 0.864 * * * * [pick]: Picked # 0.864 * * * [progress]: localizing error 0.872 * * * [progress]: generating rewritten candidates 0.872 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.887 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.891 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.893 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.903 * * * [progress]: generating series expansions 0.903 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.904 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.904 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.904 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.904 * [taylor]: Taking taylor expansion of (fabs y) in y 0.904 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.904 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.904 * [taylor]: Taking taylor expansion of (fabs y) in x 0.904 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.904 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.904 * [taylor]: Taking taylor expansion of (fabs y) in x 0.904 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.904 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.904 * [taylor]: Taking taylor expansion of (fabs y) in y 0.905 * [taylor]: Taking taylor expansion of 0 in y 0.905 * [taylor]: Taking taylor expansion of 0 in y 0.905 * [taylor]: Taking taylor expansion of 0 in y 0.906 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.906 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.906 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.906 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.906 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.906 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.906 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.906 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.906 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.906 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.907 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.907 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.907 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.907 * [taylor]: Taking taylor expansion of 0 in y 0.908 * [taylor]: Taking taylor expansion of 0 in y 0.908 * [taylor]: Taking taylor expansion of 0 in y 0.908 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.910 * [taylor]: Taking taylor expansion of 0 in y 0.910 * [taylor]: Taking taylor expansion of 0 in y 0.911 * [taylor]: Taking taylor expansion of 0 in y 0.911 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.911 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in (x y) around 0 0.911 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 0.911 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.911 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.911 * [taylor]: Taking taylor expansion of (fabs y) in y 0.912 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 0.912 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.912 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.912 * [taylor]: Taking taylor expansion of (fabs y) in x 0.912 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 0.912 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.912 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.912 * [taylor]: Taking taylor expansion of (fabs y) in x 0.912 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 0.913 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.913 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.913 * [taylor]: Taking taylor expansion of (fabs y) in y 0.913 * [taylor]: Taking taylor expansion of 0 in y 0.914 * [taylor]: Taking taylor expansion of 0 in y 0.915 * [taylor]: Taking taylor expansion of 0 in y 0.916 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in (x y) around 0 0.916 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 0.916 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.916 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.916 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.916 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 0.916 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.916 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.916 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.917 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 0.917 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.917 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.917 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.918 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 0.918 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.918 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.918 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.919 * [taylor]: Taking taylor expansion of 0 in y 0.919 * [taylor]: Taking taylor expansion of 0 in y 0.921 * [taylor]: Taking taylor expansion of 0 in y 0.922 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in (x y) around 0 0.922 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 0.922 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.922 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.922 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.922 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 0.922 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.922 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.922 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.923 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 0.923 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.923 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.923 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.924 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 0.924 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.924 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.924 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.925 * [taylor]: Taking taylor expansion of 0 in y 0.926 * [taylor]: Taking taylor expansion of 0 in y 0.927 * [taylor]: Taking taylor expansion of 0 in y 0.927 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.928 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in (x y) around 0 0.928 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 0.928 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.928 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.928 * [taylor]: Taking taylor expansion of (fabs y) in y 0.928 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 0.928 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.928 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.928 * [taylor]: Taking taylor expansion of (fabs y) in x 0.928 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in x 0.929 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.929 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.929 * [taylor]: Taking taylor expansion of (fabs y) in x 0.929 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- x y)) (fabs y))) in y 0.929 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.929 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.929 * [taylor]: Taking taylor expansion of (fabs y) in y 0.929 * [taylor]: Taking taylor expansion of 0 in y 0.930 * [taylor]: Taking taylor expansion of 0 in y 0.932 * [taylor]: Taking taylor expansion of 0 in y 0.932 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in (x y) around 0 0.932 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 0.932 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.932 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.932 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.933 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 0.933 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.933 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.933 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.933 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in x 0.933 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.933 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.933 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.934 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))) in y 0.934 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.934 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.934 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.935 * [taylor]: Taking taylor expansion of 0 in y 0.936 * [taylor]: Taking taylor expansion of 0 in y 0.937 * [taylor]: Taking taylor expansion of 0 in y 0.938 * [approximate]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in (x y) around 0 0.938 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 0.938 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.938 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.938 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.938 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 0.938 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.938 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.938 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.939 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in x 0.939 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.939 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.940 * [taylor]: Taking taylor expansion of (sqrt (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))) in y 0.940 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.940 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.940 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.941 * [taylor]: Taking taylor expansion of 0 in y 0.942 * [taylor]: Taking taylor expansion of 0 in y 0.943 * [taylor]: Taking taylor expansion of 0 in y 0.943 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.944 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.944 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.944 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.944 * [taylor]: Taking taylor expansion of (fabs y) in y 0.944 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.944 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.944 * [taylor]: Taking taylor expansion of (fabs y) in x 0.944 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.944 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.944 * [taylor]: Taking taylor expansion of (fabs y) in x 0.944 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.944 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.944 * [taylor]: Taking taylor expansion of (fabs y) in y 0.944 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [taylor]: Taking taylor expansion of 0 in y 0.945 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.945 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.945 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.945 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.946 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.946 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.946 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.946 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.946 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.946 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.946 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.946 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.946 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.947 * [taylor]: Taking taylor expansion of 0 in y 0.947 * [taylor]: Taking taylor expansion of 0 in y 0.948 * [taylor]: Taking taylor expansion of 0 in y 0.948 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.948 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.948 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.948 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.948 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.948 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.948 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.948 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.948 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.949 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.949 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.949 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.949 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.949 * [taylor]: Taking taylor expansion of 0 in y 0.950 * [taylor]: Taking taylor expansion of 0 in y 0.950 * [taylor]: Taking taylor expansion of 0 in y 0.951 * * * [progress]: simplifying candidates 0.953 * [simplify]: Simplifying using # : (expm1 (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))) (log1p (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (/ (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)) (/ (fabs (- x y)) (fabs y))) (+ 1 1) (+ (log (sqrt (/ (fabs (- x y)) (fabs y)))) (log (sqrt (/ (fabs (- x y)) (fabs y))))) (log (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))) (exp (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))) (* (* (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y)))) (sqrt (/ (fabs (- x y)) (fabs y)))) (* (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y)))) (sqrt (/ (fabs (- x y)) (fabs y))))) (* (cbrt (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))) 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(fabs (- x y)) (fabs y)) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 1.008 * * * [progress]: adding candidates to table 1.393 * [progress]: [Phase 3 of 3] Extracting. 1.393 * * [regime]: Finding splitpoints for: (# # #) 1.393 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 1.393 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 1.411 * * * * [regimes]: Trying to branch on y from (# # #) 1.424 * * * * [regimes]: Trying to branch on x from (# # #) 1.440 * * * [regime]: Found split indices: #