4.781 * [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 ) 0.018 * * [simplify]: iteration 1 : 9 enodes (cost 4 ) 0.019 * * [simplify]: iteration 2 : 9 enodes (cost 4 ) 0.019 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.019 * * [progress]: iteration 1 / 4 0.019 * * * [progress]: picking best candidate 0.021 * * * * [pick]: Picked # 0.021 * * * [progress]: localizing error 0.029 * * * [progress]: generating rewritten candidates 0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.032 * * * [progress]: generating series expansions 0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.033 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.033 * [taylor]: Taking taylor expansion of (fabs y) in y 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.033 * [taylor]: Taking taylor expansion of (fabs y) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.033 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.033 * [taylor]: Taking taylor expansion of (fabs y) in x 0.033 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.033 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.033 * [taylor]: Taking taylor expansion of (fabs y) in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.035 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.035 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.035 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.037 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.037 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.037 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.037 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.037 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.038 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.038 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.038 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.038 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.038 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.038 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.039 * * * [progress]: simplifying candidates 0.040 * [simplify]: Simplifying using # : (- (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)) 0.043 * * [simplify]: iteration 0 : 86 enodes (cost 226 ) 0.046 * * [simplify]: iteration 1 : 235 enodes (cost 208 ) 0.049 * * [simplify]: iteration 2 : 598 enodes (cost 208 ) 0.058 * * [simplify]: iteration 3 : 1534 enodes (cost 208 ) 0.083 * * [simplify]: iteration 4 : 4378 enodes (cost 208 ) 0.124 * * [simplify]: iteration 5 : 5002 enodes (cost 208 ) 0.126 * [simplify]: Simplified to: (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)) 0.126 * * * [progress]: adding candidates to table 0.175 * * [progress]: iteration 2 / 4 0.175 * * * [progress]: picking best candidate 0.178 * * * * [pick]: Picked # 0.178 * * * [progress]: localizing error 0.191 * * * [progress]: generating rewritten candidates 0.191 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.192 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2) 0.193 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.194 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.196 * * * [progress]: generating series expansions 0.196 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.196 * [approximate]: Taking taylor expansion of (pow (fabs y) 1/3) in (y) around 0 0.196 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.196 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.196 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.196 * [taylor]: Taking taylor expansion of 1/3 in y 0.196 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.196 * [taylor]: Taking taylor expansion of (fabs y) in y 0.196 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.197 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.197 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.197 * [taylor]: Taking taylor expansion of 1/3 in y 0.197 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.197 * [taylor]: Taking taylor expansion of (fabs y) in y 0.228 * [approximate]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in (y) around 0 0.228 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.228 * [taylor]: Taking taylor expansion of 1/3 in y 0.228 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.228 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.228 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.228 * [taylor]: Taking taylor expansion of 1/3 in y 0.228 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.228 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.266 * [approximate]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in (y) around 0 0.266 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.266 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.266 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.266 * [taylor]: Taking taylor expansion of 1/3 in y 0.266 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.266 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.266 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.266 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.266 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.266 * [taylor]: Taking taylor expansion of 1/3 in y 0.266 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.266 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.300 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2) 0.300 * [approximate]: Taking taylor expansion of (pow (fabs y) 1/3) in (y) around 0 0.300 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.300 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.300 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.300 * [taylor]: Taking taylor expansion of 1/3 in y 0.300 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.300 * [taylor]: Taking taylor expansion of (fabs y) in y 0.301 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.301 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.301 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.301 * [taylor]: Taking taylor expansion of 1/3 in y 0.301 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.301 * [taylor]: Taking taylor expansion of (fabs y) in y 0.333 * [approximate]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in (y) around 0 0.333 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.333 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.333 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.333 * [taylor]: Taking taylor expansion of 1/3 in y 0.333 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.333 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.333 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.333 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.333 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.333 * [taylor]: Taking taylor expansion of 1/3 in y 0.333 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.333 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.372 * [approximate]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in (y) around 0 0.372 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.372 * [taylor]: Taking taylor expansion of 1/3 in y 0.372 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.372 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.372 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.373 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.373 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.373 * [taylor]: Taking taylor expansion of 1/3 in y 0.373 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.373 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.405 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.406 * [approximate]: Taking taylor expansion of (pow (fabs y) 1/3) in (y) around 0 0.406 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.406 * [taylor]: Taking taylor expansion of 1/3 in y 0.406 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.406 * [taylor]: Taking taylor expansion of (fabs y) in y 0.406 * [taylor]: Taking taylor expansion of (pow (fabs y) 1/3) in y 0.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs y)))) in y 0.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs y))) in y 0.406 * [taylor]: Taking taylor expansion of 1/3 in y 0.406 * [taylor]: Taking taylor expansion of (log (fabs y)) in y 0.406 * [taylor]: Taking taylor expansion of (fabs y) in y 0.444 * [approximate]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in (y) around 0 0.444 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.444 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.444 * [taylor]: Taking taylor expansion of 1/3 in y 0.444 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.444 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.445 * [taylor]: Taking taylor expansion of (pow (fabs (/ 1 y)) 1/3) in y 0.445 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ 1 y))))) in y 0.445 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ 1 y)))) in y 0.445 * [taylor]: Taking taylor expansion of 1/3 in y 0.445 * [taylor]: Taking taylor expansion of (log (fabs (/ 1 y))) in y 0.445 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.477 * [approximate]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in (y) around 0 0.477 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.477 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.477 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.477 * [taylor]: Taking taylor expansion of 1/3 in y 0.477 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.477 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.477 * [taylor]: Taking taylor expansion of (pow (fabs (/ -1 y)) 1/3) in y 0.477 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (/ -1 y))))) in y 0.477 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (/ -1 y)))) in y 0.477 * [taylor]: Taking taylor expansion of 1/3 in y 0.477 * [taylor]: Taking taylor expansion of (log (fabs (/ -1 y))) in y 0.477 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.509 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.509 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/3) in (x y) around 0 0.509 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/3) in y 0.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- x y))))) in y 0.509 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- x y)))) in y 0.509 * [taylor]: Taking taylor expansion of 1/3 in y 0.509 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.509 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.509 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/3) in x 0.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- x y))))) in x 0.509 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- x y)))) in x 0.509 * [taylor]: Taking taylor expansion of 1/3 in x 0.509 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.509 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.510 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/3) in x 0.510 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- x y))))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- x y)))) in x 0.510 * [taylor]: Taking taylor expansion of 1/3 in x 0.510 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.510 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.510 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/3) in y 0.510 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- x y))))) in y 0.510 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- x y)))) in y 0.510 * [taylor]: Taking taylor expansion of 1/3 in y 0.510 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.510 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.512 * [taylor]: Taking taylor expansion of 0 in y 0.522 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/3) in (x y) around 0 0.528 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/3) in y 0.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.528 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.528 * [taylor]: Taking taylor expansion of 1/3 in y 0.528 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.528 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.528 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.529 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.529 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.529 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.529 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/3) in y 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.529 * [taylor]: Taking taylor expansion of 1/3 in y 0.529 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.529 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.532 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [taylor]: Taking taylor expansion of 0 in y 0.542 * [taylor]: Taking taylor expansion of 0 in y 0.542 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/3) in (x y) around 0 0.542 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/3) in y 0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.543 * [taylor]: Taking taylor expansion of 1/3 in y 0.543 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.543 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.543 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/3) in x 0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.543 * [taylor]: Taking taylor expansion of 1/3 in x 0.543 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.543 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.543 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/3) in x 0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.543 * [taylor]: Taking taylor expansion of 1/3 in x 0.543 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.543 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.544 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/3) in y 0.544 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.544 * [taylor]: Taking taylor expansion of (* 1/3 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.544 * [taylor]: Taking taylor expansion of 1/3 in y 0.544 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.544 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.546 * [taylor]: Taking taylor expansion of 0 in y 0.550 * [taylor]: Taking taylor expansion of 0 in y 0.557 * [taylor]: Taking taylor expansion of 0 in y 0.557 * * * [progress]: simplifying candidates 0.558 * [simplify]: Simplifying using # : (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (cbrt (fabs y)) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (* (* (cbrt (fabs y)) (cbrt (fabs y))) (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (cbrt (fabs y)) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (* (* (cbrt (fabs y)) (cbrt (fabs y))) (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (cbrt (fabs y)) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (* (* (cbrt (fabs y)) (cbrt (fabs y))) (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs (- x y)))) (exp (cbrt (fabs (- x y)))) (cbrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (cbrt (cbrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))) (cbrt 1) (cbrt (fabs (- x y))) (* (cbrt (cbrt (fabs (- x y)))) (cbrt (cbrt (fabs (- x y))))) (cbrt (cbrt (fabs (- x y)))) (* (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs (- x y)) 1/3) (pow (fabs (- x y)) 1/3) (pow (fabs (- x y)) 1/3) 0.561 * * [simplify]: iteration 0 : 44 enodes (cost 235 ) 0.563 * * [simplify]: iteration 1 : 99 enodes (cost 213 ) 0.566 * * [simplify]: iteration 2 : 235 enodes (cost 205 ) 0.571 * * [simplify]: iteration 3 : 834 enodes (cost 205 ) 0.592 * * [simplify]: iteration 4 : 4246 enodes (cost 205 ) 0.696 * * [simplify]: iteration 5 : 5001 enodes (cost 205 ) 0.697 * [simplify]: Simplified to: (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (pow (fabs y) 1/3) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (fabs y) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (pow (fabs y) 1/3) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (fabs y) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs y))) (exp (cbrt (fabs y))) (cbrt (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))) (cbrt 1) (pow (fabs y) 1/3) (* (cbrt (cbrt (fabs y))) (cbrt (cbrt (fabs y)))) (cbrt (cbrt (fabs y))) (fabs y) (sqrt (cbrt (fabs y))) (sqrt (cbrt (fabs y))) (log (cbrt (fabs (- x y)))) (exp (cbrt (fabs (- x y)))) (cbrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (cbrt (cbrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))) (cbrt 1) (pow (fabs (- x y)) 1/3) (* (cbrt (cbrt (fabs (- x y)))) (cbrt (cbrt (fabs (- x y))))) (cbrt (cbrt (fabs (- x y)))) (fabs (- x y)) (sqrt (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs y) 1/3) (pow (fabs (- x y)) 1/3) (pow (fabs (- x y)) 1/3) (pow (fabs (- x y)) 1/3) 0.698 * * * [progress]: adding candidates to table 0.826 * [progress]: [Phase 3 of 3] Extracting. 0.826 * * [regime]: Finding splitpoints for: (# #) 0.826 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 0.827 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# #) 0.844 * * * * [regimes]: Trying to branch on y from (# #) 0.859 * * * * [regimes]: Trying to branch on x from (# #) 0.871 * * * [regime]: Found split indices: #