13.310 * [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)) 0.016 * * [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 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.031 * * * [progress]: generating series expansions 0.031 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.031 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.031 * [taylor]: Taking taylor expansion of (fabs y) in y 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs y) in x 0.031 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.031 * [taylor]: Taking taylor expansion of (fabs y) in x 0.032 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.032 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.032 * [taylor]: Taking taylor expansion of (fabs y) in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.034 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.034 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.034 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.036 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.036 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.036 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.036 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.036 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.036 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.036 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.036 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.036 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.036 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.036 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.038 * * * [progress]: simplifying candidates 0.038 * [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)) 0.042 * * [simplify]: iteration 0 : 88 enodes (cost 236 ) 0.044 * * [simplify]: iteration 1 : 237 enodes (cost 218 ) 0.047 * * [simplify]: iteration 2 : 600 enodes (cost 218 ) 0.055 * * [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 ) 0.122 * [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)) 0.122 * * * [progress]: adding candidates to table 0.182 * * [progress]: iteration 2 / 4 0.182 * * * [progress]: picking best candidate 0.188 * * * * [pick]: Picked # 0.188 * * * [progress]: localizing error 0.194 * * * [progress]: generating rewritten candidates 0.194 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.203 * * * [progress]: generating series expansions 0.203 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.203 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.203 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.203 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.203 * [taylor]: Taking taylor expansion of (fabs y) in y 0.204 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.204 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.204 * [taylor]: Taking taylor expansion of (fabs y) in x 0.204 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.204 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.204 * [taylor]: Taking taylor expansion of (fabs y) in x 0.204 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.204 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.204 * [taylor]: Taking taylor expansion of (fabs y) in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.205 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.205 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.205 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.205 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.205 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.206 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.206 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.206 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.206 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.206 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.206 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.206 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.208 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.208 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.208 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.208 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.208 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.208 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.208 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.208 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.208 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.208 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.208 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.209 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.209 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * * * [progress]: simplifying candidates 0.211 * [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)) 0.214 * * [simplify]: iteration 0 : 181 enodes (cost 289 ) 0.218 * * [simplify]: iteration 1 : 730 enodes (cost 247 ) 0.229 * * [simplify]: iteration 2 : 2578 enodes (cost 229 ) 0.249 * * [simplify]: iteration 3 : 4915 enodes (cost 229 ) 0.283 * * [simplify]: iteration 4 : 5001 enodes (cost 229 ) 0.284 * [simplify]: Simplified to: (expm1 (* (fabs (- x y)) (/ 1 (fabs y)))) (log1p (* (fabs (- x y)) (/ 1 (fabs y)))) (/ (fabs (- x y)) (fabs y)) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (exp (* (fabs (- x y)) (/ 1 (fabs y)))) (pow (/ (fabs (- x y)) (fabs y)) 3) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (pow (/ (fabs (- x y)) (fabs y)) 3) (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 (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)) 0.284 * * * [progress]: adding candidates to table 0.353 * * [progress]: iteration 3 / 4 0.353 * * * [progress]: picking best candidate 0.357 * * * * [pick]: Picked # 0.357 * * * [progress]: localizing error 0.366 * * * [progress]: generating rewritten candidates 0.366 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.377 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.405 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.407 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.414 * * * [progress]: generating series expansions 0.414 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.415 * [approximate]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in (x y) around 0 0.415 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 0.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.415 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.415 * [taylor]: Taking taylor expansion of (fabs y) in y 0.415 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 0.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.415 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 0.415 * [taylor]: Taking taylor expansion of (fabs y) in x 0.415 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 0.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.415 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 0.415 * [taylor]: Taking taylor expansion of (fabs y) in x 0.416 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 0.416 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.416 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.416 * [taylor]: Taking taylor expansion of (fabs y) in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.420 * [taylor]: Taking taylor expansion of 0 in y 0.420 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in (x y) around 0 0.420 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 0.420 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.420 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.420 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.420 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.420 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 0.420 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.421 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 0.421 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.421 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 0.421 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.421 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 0.421 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.421 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 0.421 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.422 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.422 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.422 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.426 * [taylor]: Taking taylor expansion of 0 in y 0.426 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in (x y) around 0 0.426 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 0.426 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.426 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.426 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.426 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.427 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 0.427 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.427 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 0.427 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.427 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 0.427 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.427 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 0.427 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 0.427 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.428 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 0.428 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.428 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.428 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.428 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.430 * [taylor]: Taking taylor expansion of 0 in y 0.432 * [taylor]: Taking taylor expansion of 0 in y 0.432 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.433 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.433 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.433 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.433 * [taylor]: Taking taylor expansion of (fabs y) in y 0.433 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.433 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.433 * [taylor]: Taking taylor expansion of (fabs y) in x 0.433 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.433 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.433 * [taylor]: Taking taylor expansion of (fabs y) in x 0.433 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.433 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.433 * [taylor]: Taking taylor expansion of (fabs y) in y 0.434 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.435 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.435 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.435 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.435 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.435 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.435 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.435 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.435 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.435 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.435 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.435 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.435 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.436 * [taylor]: Taking taylor expansion of 0 in y 0.436 * [taylor]: Taking taylor expansion of 0 in y 0.437 * [taylor]: Taking taylor expansion of 0 in y 0.437 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.437 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.437 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.437 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.438 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.438 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.438 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.438 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.438 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.438 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.438 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.438 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.438 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.440 * [taylor]: Taking taylor expansion of 0 in y 0.440 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.440 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 0.440 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.440 * [taylor]: Taking taylor expansion of (fabs y) in y 0.440 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.440 * [taylor]: Taking taylor expansion of (fabs y) in y 0.445 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 0.445 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.445 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.445 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.445 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.445 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.449 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 0.449 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.449 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.449 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.450 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.450 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.450 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.454 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.454 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 0.454 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.454 * [taylor]: Taking taylor expansion of (fabs y) in y 0.455 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.455 * [taylor]: Taking taylor expansion of (fabs y) in y 0.459 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 0.459 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.459 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.459 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.459 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.463 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 0.464 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.464 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.464 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.464 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.468 * * * [progress]: simplifying candidates 0.470 * [simplify]: Simplifying using # : (expm1 (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (log1p (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (+ (log (fabs (- x y))) (log (sqrt (/ 1 (fabs y))))) (log (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (exp (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))))) (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (sqrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (sqrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ (sqrt 1) (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ (sqrt 1) (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y)))))) (* (fabs (- x y)) (sqrt (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y)))))) (* (fabs (- x y)) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y)))))) (* (fabs (- x y)) (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ (* (cbrt 1) (cbrt 1)) 1))) (* (fabs (- x y)) (sqrt (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y)))))) (* (fabs (- x y)) (sqrt (/ (sqrt 1) (sqrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ (sqrt 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)) (sqrt 1)) (* (fabs (- x y)) (sqrt 1)) (* (fabs (- x y)) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) 1) (* (cbrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt 1)) (expm1 (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (log1p (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))) (+ (+ (log (fabs (- x y))) (log (sqrt (/ 1 (fabs y))))) (log (sqrt (/ 1 (fabs y))))) (+ (log (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (log (sqrt (/ 1 (fabs y))))) (log (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (exp (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))))) (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (sqrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (sqrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt 1)) (sqrt 1)) (* (sqrt (fabs y)) (sqrt (fabs y))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) 1))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (sqrt 1) (sqrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ (sqrt 1) 1))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (sqrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 1))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt 1)) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt 1)) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) 1) (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt 1)) (* (* (fabs (- x y)) (sqrt 1)) (sqrt (/ 1 (fabs y)))) (expm1 (sqrt (/ 1 (fabs y)))) (log1p (sqrt (/ 1 (fabs y)))) (log (sqrt (/ 1 (fabs y)))) (exp (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y))))) (cbrt (sqrt (/ 1 (fabs y)))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))) (sqrt (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (sqrt (cbrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ (cbrt 1) (cbrt (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y)))) (sqrt (/ (cbrt 1) (sqrt (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) 1)) (sqrt (/ (cbrt 1) (fabs y))) (sqrt (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ (sqrt 1) (cbrt (fabs y)))) (sqrt (/ (sqrt 1) (sqrt (fabs y)))) (sqrt (/ (sqrt 1) (sqrt (fabs y)))) (sqrt (/ (sqrt 1) 1)) (sqrt (/ (sqrt 1) (fabs y))) (sqrt (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 1)) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (fabs y)) (/ -1 2) (/ (- 1) 2) (/ 1 2) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (expm1 (sqrt (/ 1 (fabs y)))) (log1p (sqrt (/ 1 (fabs y)))) (log (sqrt (/ 1 (fabs y)))) (exp (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y))))) (cbrt (sqrt (/ 1 (fabs y)))) (* (* (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))) (sqrt (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (sqrt (cbrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ (cbrt 1) (cbrt (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y)))) (sqrt (/ (cbrt 1) (sqrt (fabs y)))) (sqrt (/ (* (cbrt 1) (cbrt 1)) 1)) (sqrt (/ (cbrt 1) (fabs y))) (sqrt (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ (sqrt 1) (cbrt (fabs y)))) (sqrt (/ (sqrt 1) (sqrt (fabs y)))) (sqrt (/ (sqrt 1) (sqrt (fabs y)))) (sqrt (/ (sqrt 1) 1)) (sqrt (/ (sqrt 1) (fabs y))) (sqrt (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 1)) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (/ 1 (fabs y))) (sqrt 1) (sqrt (fabs y)) (/ -1 2) (/ (- 1) 2) (/ 1 2) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) 0.476 * * [simplify]: iteration 0 : 262 enodes (cost 1087 ) 0.481 * * [simplify]: iteration 1 : 1074 enodes (cost 969 ) 0.504 * * [simplify]: iteration 2 : 4148 enodes (cost 910 ) 0.539 * * [simplify]: iteration 3 : 5002 enodes (cost 857 ) 0.543 * [simplify]: Simplified to: (expm1 (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (log1p (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (log (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (log (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (exp (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (pow (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) 3) (* (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))))) (cbrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (pow (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) 3) (sqrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (sqrt (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (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))) (sqrt (/ 1 (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (sqrt (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y)))))) (* (fabs (cbrt (/ 1 (fabs y)))) (fabs (- x y))) (* (fabs (- x y)) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (fabs (/ (cbrt 1) (cbrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (sqrt (fabs y))))) (fabs (- x y)) (* (fabs (- x y)) (fabs (/ (cbrt 1) (cbrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (sqrt (fabs y))))) (fabs (- x y)) (* (fabs (- x y)) (fabs (/ (cbrt 1) (cbrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (sqrt (fabs y))))) (fabs (- x y)) (fabs (- x y)) (fabs (- x y)) (* (fabs (- x y)) (sqrt (sqrt (/ 1 (fabs y))))) (fabs (- x y)) (* (cbrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (fabs (- x y)) (expm1 (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (log1p (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (- (log (fabs (- x y))) (log (fabs y))) (pow (exp (fabs (- x y))) (/ 1 (fabs y))) (pow (* (fabs (- x y)) (/ 1 (fabs y))) 3) (pow (* (fabs (- x y)) (/ 1 (fabs y))) 3) (* (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))))) (cbrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (pow (* (fabs (- x y)) (/ 1 (fabs y))) 3) (sqrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (sqrt (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y))))) (fabs (- x y)) (fabs y) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y)))))) (* (fabs (- x y)) (* (sqrt (/ 1 (fabs y))) (fabs (cbrt (/ 1 (fabs y)))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (fabs (/ 1 (cbrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (sqrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (fabs (/ 1 (cbrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (sqrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (fabs (/ 1 (cbrt (fabs y))))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (sqrt (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (/ 1 (fabs y)) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (expm1 (sqrt (/ 1 (fabs y)))) (log1p (sqrt (/ 1 (fabs y)))) (log (sqrt (/ 1 (fabs y)))) (exp (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y))))) (cbrt (sqrt (/ 1 (fabs y)))) (pow (sqrt (/ 1 (fabs y))) 3) (fabs (cbrt (/ 1 (fabs y)))) (sqrt (cbrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (fabs y)) -1/2 (- 1/2) 1/2 (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (expm1 (sqrt (/ 1 (fabs y)))) (log1p (sqrt (/ 1 (fabs y)))) (log (sqrt (/ 1 (fabs y)))) (exp (sqrt (/ 1 (fabs y)))) (* (cbrt (sqrt (/ 1 (fabs y)))) (cbrt (sqrt (/ 1 (fabs y))))) (cbrt (sqrt (/ 1 (fabs y)))) (pow (sqrt (/ 1 (fabs y))) 3) (fabs (cbrt (/ 1 (fabs y)))) (sqrt (cbrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) (fabs (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (cbrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (/ 1 (fabs y))) 1 (sqrt (fabs y)) -1/2 (- 1/2) 1/2 (sqrt (sqrt (/ 1 (fabs y)))) (sqrt (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) 0.543 * * * [progress]: adding candidates to table 0.814 * * [progress]: iteration 4 / 4 0.814 * * * [progress]: picking best candidate 0.816 * * * * [pick]: Picked # 0.816 * * * [progress]: localizing error 0.829 * * * [progress]: generating rewritten candidates 0.829 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.870 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.920 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.116 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1.137 * * * [progress]: generating series expansions 1.137 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.137 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 1.137 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.137 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.137 * [taylor]: Taking taylor expansion of (fabs y) in y 1.138 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.138 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.138 * [taylor]: Taking taylor expansion of (fabs y) in y 1.142 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 1.142 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.142 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.142 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.142 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.142 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.142 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.147 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 1.147 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.147 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.147 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.147 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.147 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.147 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.151 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.152 * [approximate]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in (x y) around 0 1.152 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 1.152 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.152 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.152 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.152 * [taylor]: Taking taylor expansion of (fabs y) in y 1.152 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 1.152 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.152 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 1.152 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 1.152 * [taylor]: Taking taylor expansion of (fabs y) in x 1.152 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 1.152 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.152 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 1.152 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 1.152 * [taylor]: Taking taylor expansion of (fabs y) in x 1.153 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 1.153 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.153 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.153 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.153 * [taylor]: Taking taylor expansion of (fabs y) in y 1.153 * [taylor]: Taking taylor expansion of 0 in y 1.154 * [taylor]: Taking taylor expansion of 0 in y 1.156 * [taylor]: Taking taylor expansion of 0 in y 1.157 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in (x y) around 0 1.157 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 1.157 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.157 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.157 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.157 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.157 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 1.157 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.157 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 1.157 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 1.157 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.158 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 1.158 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.158 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 1.158 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 1.158 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.158 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 1.158 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.158 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.158 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.158 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.159 * [taylor]: Taking taylor expansion of 0 in y 1.160 * [taylor]: Taking taylor expansion of 0 in y 1.162 * [taylor]: Taking taylor expansion of 0 in y 1.163 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in (x y) around 0 1.163 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 1.163 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.163 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.163 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.163 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.163 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 1.163 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.163 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 1.163 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 1.163 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.164 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 1.164 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.164 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 1.164 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 1.164 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.164 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 1.164 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.164 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.164 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.164 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.165 * [taylor]: Taking taylor expansion of 0 in y 1.166 * [taylor]: Taking taylor expansion of 0 in y 1.168 * [taylor]: Taking taylor expansion of 0 in y 1.169 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.169 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 1.169 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 1.169 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.169 * [taylor]: Taking taylor expansion of (fabs y) in y 1.169 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 1.169 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.169 * [taylor]: Taking taylor expansion of (fabs y) in x 1.169 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 1.169 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.169 * [taylor]: Taking taylor expansion of (fabs y) in x 1.169 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 1.169 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.169 * [taylor]: Taking taylor expansion of (fabs y) in y 1.170 * [taylor]: Taking taylor expansion of 0 in y 1.170 * [taylor]: Taking taylor expansion of 0 in y 1.170 * [taylor]: Taking taylor expansion of 0 in y 1.171 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 1.171 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 1.171 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.171 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.171 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 1.171 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.171 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.171 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 1.171 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.171 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.172 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 1.172 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.172 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.172 * [taylor]: Taking taylor expansion of 0 in y 1.173 * [taylor]: Taking taylor expansion of 0 in y 1.173 * [taylor]: Taking taylor expansion of 0 in y 1.174 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 1.174 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 1.174 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.174 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.174 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 1.174 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.174 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.174 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 1.174 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.174 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.174 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 1.174 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.174 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.175 * [taylor]: Taking taylor expansion of 0 in y 1.175 * [taylor]: Taking taylor expansion of 0 in y 1.176 * [taylor]: Taking taylor expansion of 0 in y 1.176 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 1) 1.176 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 1.176 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.176 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.176 * [taylor]: Taking taylor expansion of (fabs y) in y 1.176 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.176 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.176 * [taylor]: Taking taylor expansion of (fabs y) in y 1.180 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 1.180 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.180 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.180 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.181 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.181 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.181 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.185 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 1.185 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.185 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.185 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.185 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.185 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.185 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.190 * * * [progress]: simplifying candidates 1.194 * [simplify]: Simplifying using # : (expm1 (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))))) (log1p (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ 1 (sqrt (fabs y)))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ -1 2) (/ -1 2)) (+ (/ -1 2) (/ (- 1) 2)) (+ (/ (- 1/2) 2) (/ (- 1/2) 2)) (+ (/ (- 1/2) 2) (/ (- (/ 1 2)) 2)) (+ (/ (- 1) 2) (/ -1 2)) (+ (/ (- 1) 2) (/ (- 1) 2)) (+ (/ (- (/ 1 2)) 2) (/ (- 1/2) 2)) (+ (/ (- (/ 1 2)) 2) (/ (- (/ 1 2)) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (fabs y)))) (* (sqrt (/ 1 (sqrt (fabs y)))) 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(sqrt (fabs y))) (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))) (/ 1 (cbrt (sqrt (fabs y)))) (/ 1 (/ (fabs (cbrt (fabs y))) 1)) (/ 1 (sqrt (cbrt (fabs y)))) (/ 1 (sqrt (sqrt (fabs y)))) (/ 1 (sqrt (sqrt (fabs y)))) 1 (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (sqrt (fabs y)))) (/ 1 (sqrt (sqrt (fabs y)))) 1 (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (fabs y))) (sqrt (fabs y)) (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))) (/ 1 (/ (fabs (cbrt (fabs y))) 1)) (/ 1 (sqrt (sqrt (fabs y)))) 1 (/ 1 (sqrt (sqrt (fabs y)))) 1 (sqrt (fabs y)) (sqrt (fabs y)) (sqrt (fabs y)) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (* (sqrt (/ 1 (fabs y))) (fabs (- x y))) (* (sqrt (/ 1 (fabs y))) (fabs (- x y))) (* (sqrt (/ 1 (fabs y))) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) (sqrt (/ 1 (fabs y))) 1.288 * * * [progress]: adding candidates to table 1.960 * [progress]: [Phase 3 of 3] Extracting. 1.960 * * [regime]: Finding splitpoints for: (# # #) 1.961 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 1.961 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 1.980 * * * * [regimes]: Trying to branch on y from (# # #) 1.994 * * * * [regimes]: Trying to branch on x from (# # #) 2.010 * * * [regime]: Found split indices: #