15.645 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (/ (fabs (- x y)) (fabs y)) 0.022 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.023 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.025 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.025 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.034 * * * [progress]: generating rewritten candidates 0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.037 * * * [progress]: generating series expansions 0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.037 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.037 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.037 * [taylor]: Taking taylor expansion of (fabs y) in y 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.037 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.037 * [taylor]: Taking taylor expansion of (fabs y) in x 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.037 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.037 * [taylor]: Taking taylor expansion of (fabs y) in x 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.037 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.038 * [taylor]: Taking taylor expansion of (fabs y) in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.039 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.039 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.039 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.039 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.039 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.039 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.040 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.040 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.041 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.041 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.041 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.042 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.042 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * * * [progress]: simplifying candidates 0.044 * [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)) 0.048 * * [simplify]: iteration 0 : 88 enodes (cost 236 ) 0.050 * * [simplify]: iteration 1 : 237 enodes (cost 218 ) 0.054 * * [simplify]: iteration 2 : 600 enodes (cost 218 ) 0.062 * * [simplify]: iteration 3 : 1536 enodes (cost 218 ) 0.088 * * [simplify]: iteration 4 : 4404 enodes (cost 218 ) 0.130 * * [simplify]: iteration 5 : 5002 enodes (cost 218 ) 0.132 * [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)) 0.132 * * * [progress]: adding candidates to table 0.273 * * [progress]: iteration 2 / 4 0.273 * * * [progress]: picking best candidate 0.287 * * * * [pick]: Picked # 0.287 * * * [progress]: localizing error 0.293 * * * [progress]: generating rewritten candidates 0.294 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.303 * * * [progress]: generating series expansions 0.303 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.304 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.304 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.304 * [taylor]: Taking taylor expansion of (fabs y) in y 0.304 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.304 * [taylor]: Taking taylor expansion of (fabs y) in x 0.304 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.304 * [taylor]: Taking taylor expansion of (fabs y) in x 0.304 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.304 * [taylor]: Taking taylor expansion of (fabs y) in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.305 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.305 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.306 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.306 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.306 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.306 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.306 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.306 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.306 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.308 * [taylor]: Taking taylor expansion of 0 in y 0.308 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.308 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.308 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.308 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.310 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.310 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.310 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.310 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.311 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * * * [progress]: simplifying candidates 0.313 * [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)) 0.317 * * [simplify]: iteration 0 : 181 enodes (cost 289 ) 0.321 * * [simplify]: iteration 1 : 730 enodes (cost 247 ) 0.332 * * [simplify]: iteration 2 : 2578 enodes (cost 229 ) 0.354 * * [simplify]: iteration 3 : 4915 enodes (cost 229 ) 0.387 * * [simplify]: iteration 4 : 5001 enodes (cost 229 ) 0.389 * [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)) 0.389 * * * [progress]: adding candidates to table 0.539 * * [progress]: iteration 3 / 4 0.539 * * * [progress]: picking best candidate 0.549 * * * * [pick]: Picked # 0.549 * * * [progress]: localizing error 0.558 * * * [progress]: generating rewritten candidates 0.558 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.570 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.596 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.598 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.608 * * * [progress]: generating series expansions 0.608 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.608 * [approximate]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in (x y) around 0 0.608 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 0.608 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.608 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.608 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.608 * [taylor]: Taking taylor expansion of (fabs y) in y 0.608 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 0.608 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.608 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 0.608 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 0.608 * [taylor]: Taking taylor expansion of (fabs y) in x 0.609 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 0.609 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.609 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 0.609 * [taylor]: Taking taylor expansion of (fabs y) in x 0.609 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 0.609 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.609 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.609 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.609 * [taylor]: Taking taylor expansion of (fabs y) in y 0.610 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [taylor]: Taking taylor expansion of 0 in y 0.611 * [taylor]: Taking taylor expansion of 0 in y 0.611 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in (x y) around 0 0.611 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 0.611 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.611 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.611 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.611 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.612 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 0.612 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.612 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 0.612 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.612 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 0.612 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.612 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 0.612 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.612 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 0.612 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.613 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.613 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.613 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.615 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in (x y) around 0 0.615 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 0.615 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.615 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.615 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.615 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.615 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 0.615 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.615 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 0.615 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.616 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 0.616 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.616 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 0.616 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.616 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 0.616 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.616 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.616 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of 0 in y 0.618 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.619 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.619 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.619 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.619 * [taylor]: Taking taylor expansion of (fabs y) in y 0.619 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.619 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.619 * [taylor]: Taking taylor expansion of (fabs y) in x 0.619 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.619 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.619 * [taylor]: Taking taylor expansion of (fabs y) in x 0.619 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.619 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.619 * [taylor]: Taking taylor expansion of (fabs y) in y 0.619 * [taylor]: Taking taylor expansion of 0 in y 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.620 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.620 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.620 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.621 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.621 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.621 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.621 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.623 * [taylor]: Taking taylor expansion of 0 in y 0.623 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.623 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.623 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.623 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.623 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.623 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.623 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.623 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.624 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.624 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.624 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.624 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [taylor]: Taking taylor expansion of 0 in y 0.625 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.625 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 0.625 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.626 * [taylor]: Taking taylor expansion of (fabs y) in y 0.626 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.626 * [taylor]: Taking taylor expansion of (fabs y) in y 0.627 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 0.627 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.627 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.628 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.628 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.630 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 0.630 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.630 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.630 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.630 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.632 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.632 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 0.632 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.632 * [taylor]: Taking taylor expansion of (fabs y) in y 0.632 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 0.632 * [taylor]: Taking taylor expansion of (fabs y) in y 0.634 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 0.634 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.634 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.634 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.634 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 0.634 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 0.634 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.636 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 0.636 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.636 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.637 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 0.637 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 0.637 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.638 * * * [progress]: simplifying candidates 0.640 * [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))) 0.646 * * [simplify]: iteration 0 : 262 enodes (cost 1087 ) 0.651 * * [simplify]: iteration 1 : 1074 enodes (cost 969 ) 0.673 * * [simplify]: iteration 2 : 4148 enodes (cost 910 ) 0.710 * * [simplify]: iteration 3 : 5002 enodes (cost 857 ) 0.714 * [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))) 0.714 * * * [progress]: adding candidates to table 1.389 * * [progress]: iteration 4 / 4 1.390 * * * [progress]: picking best candidate 1.397 * * * * [pick]: Picked # 1.398 * * * [progress]: localizing error 1.411 * * * [progress]: generating rewritten candidates 1.411 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1.454 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.508 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.721 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1.742 * * * [progress]: generating series expansions 1.742 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.742 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 1.742 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.742 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.742 * [taylor]: Taking taylor expansion of (fabs y) in y 1.742 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.742 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.742 * [taylor]: Taking taylor expansion of (fabs y) in y 1.744 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 1.744 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.744 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.744 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.744 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.744 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.744 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.746 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 1.746 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.746 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.746 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.747 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.747 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.747 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.749 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.749 * [approximate]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in (x y) around 0 1.749 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 1.749 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.749 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.749 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.749 * [taylor]: Taking taylor expansion of (fabs y) in y 1.749 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 1.749 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.749 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 1.749 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 1.749 * [taylor]: Taking taylor expansion of (fabs y) in x 1.749 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x 1.750 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.750 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x 1.750 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 1.750 * [taylor]: Taking taylor expansion of (fabs y) in x 1.750 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y 1.750 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.750 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.750 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.750 * [taylor]: Taking taylor expansion of (fabs y) in y 1.750 * [taylor]: Taking taylor expansion of 0 in y 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.752 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in (x y) around 0 1.752 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 1.752 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.752 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.752 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.752 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.752 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 1.752 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.752 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 1.752 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 1.752 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.753 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x 1.753 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.753 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x 1.753 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 1.753 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.753 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y 1.753 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.753 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.753 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.753 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.754 * [taylor]: Taking taylor expansion of 0 in y 1.754 * [taylor]: Taking taylor expansion of 0 in y 1.755 * [taylor]: Taking taylor expansion of 0 in y 1.756 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in (x y) around 0 1.756 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 1.756 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.756 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.756 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.756 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 1.756 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 1.756 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 1.756 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.756 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x 1.756 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x 1.756 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 1.757 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.757 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y 1.757 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.757 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.757 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.757 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.758 * [taylor]: Taking taylor expansion of 0 in y 1.758 * [taylor]: Taking taylor expansion of 0 in y 1.759 * [taylor]: Taking taylor expansion of 0 in y 1.759 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.759 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 1.759 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 1.759 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.760 * [taylor]: Taking taylor expansion of (fabs y) in y 1.760 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 1.760 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.760 * [taylor]: Taking taylor expansion of (fabs y) in x 1.760 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 1.760 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.760 * [taylor]: Taking taylor expansion of (fabs y) in x 1.760 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 1.760 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.760 * [taylor]: Taking taylor expansion of (fabs y) in y 1.760 * [taylor]: Taking taylor expansion of 0 in y 1.761 * [taylor]: Taking taylor expansion of 0 in y 1.761 * [taylor]: Taking taylor expansion of 0 in y 1.761 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 1.761 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 1.761 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.761 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.762 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 1.762 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.762 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.762 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 1.762 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.762 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 1.762 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 1.762 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.762 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.763 * [taylor]: Taking taylor expansion of 0 in y 1.763 * [taylor]: Taking taylor expansion of 0 in y 1.764 * [taylor]: Taking taylor expansion of 0 in y 1.764 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 1.764 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 1.764 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.764 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.764 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 1.764 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.764 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.765 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 1.765 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.765 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 1.765 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 1.765 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.765 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.765 * [taylor]: Taking taylor expansion of 0 in y 1.766 * [taylor]: Taking taylor expansion of 0 in y 1.766 * [taylor]: Taking taylor expansion of 0 in y 1.767 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 1) 1.767 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0 1.767 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.767 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.767 * [taylor]: Taking taylor expansion of (fabs y) in y 1.767 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y 1.767 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 1.767 * [taylor]: Taking taylor expansion of (fabs y) in y 1.769 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0 1.769 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.769 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.769 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.769 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y 1.769 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 1.769 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 1.771 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0 1.771 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.771 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.771 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.771 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y 1.771 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 1.771 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 1.773 * * * [progress]: simplifying candidates 1.777 * [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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Extracting. 3.158 * * [regime]: Finding splitpoints for: (# # #) 3.159 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 3.159 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 3.223 * * * * [regimes]: Trying to branch on y from (# # #) 3.263 * * * * [regimes]: Trying to branch on x from (# # #) 3.303 * * * [regime]: Found split indices: #