31.087 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (- (* (+ x 1.0) y) x) 0.020 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.021 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.022 * * [simplify]: iteration 2 : 43 enodes (cost 3 ) 0.023 * * [simplify]: iteration 3 : 55 enodes (cost 3 ) 0.024 * * [simplify]: iteration 4 : 59 enodes (cost 3 ) 0.025 * * [simplify]: iteration 5 : 67 enodes (cost 3 ) 0.027 * * [simplify]: iteration 6 : 87 enodes (cost 3 ) 0.028 * * [simplify]: iteration 7 : 123 enodes (cost 3 ) 0.030 * * [simplify]: iteration 8 : 198 enodes (cost 3 ) 0.033 * * [simplify]: iteration 9 : 381 enodes (cost 3 ) 0.035 * * [simplify]: iteration 10 : 454 enodes (cost 3 ) 0.039 * * [simplify]: iteration 11 : 629 enodes (cost 3 ) 0.044 * * [simplify]: iteration 12 : 807 enodes (cost 3 ) 0.051 * * [simplify]: iteration 13 : 1167 enodes (cost 3 ) 0.060 * * [simplify]: iteration 14 : 1504 enodes (cost 3 ) 0.073 * * [simplify]: iteration 15 : 2186 enodes (cost 3 ) 0.103 * * [simplify]: iteration 16 : 5002 enodes (cost 3 ) 0.103 * [simplify]: Simplified to: (- (* (+ x 1.0) y) x) 0.103 * * [progress]: iteration 1 / 4 0.103 * * * [progress]: picking best candidate 0.106 * * * * [pick]: Picked # 0.106 * * * [progress]: localizing error 0.110 * * * [progress]: generating rewritten candidates 0.110 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.116 * * * [progress]: generating series expansions 0.116 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.116 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 0.117 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.117 * [taylor]: Taking taylor expansion of x in y 0.117 * [taylor]: Taking taylor expansion of 1.0 in y 0.117 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.117 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.117 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.117 * [taylor]: Taking taylor expansion of 1.0 in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 0.117 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 0.117 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.117 * [taylor]: Taking taylor expansion of 1.0 in y 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.118 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.118 * [taylor]: Taking taylor expansion of 1.0 in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.118 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.118 * [taylor]: Taking taylor expansion of 1.0 in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.118 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 0.119 * [taylor]: Taking taylor expansion of -1 in y 0.119 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.119 * [taylor]: Taking taylor expansion of 1.0 in y 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.119 * [taylor]: Taking taylor expansion of -1 in x 0.119 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.119 * [taylor]: Taking taylor expansion of -1 in x 0.119 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.120 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.120 * [taylor]: Taking taylor expansion of 1.0 in y 0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.121 * * * [progress]: simplifying candidates 0.121 * [simplify]: Simplifying using # : (* (+ x 1.0) y) (+ (log (+ x 1.0)) (log y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y)) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) 0.123 * * [simplify]: iteration 0 : 107 enodes (cost 84 ) 0.126 * * [simplify]: iteration 1 : 447 enodes (cost 74 ) 0.135 * * [simplify]: iteration 2 : 2096 enodes (cost 74 ) 0.160 * * [simplify]: iteration 3 : 5001 enodes (cost 74 ) 0.161 * [simplify]: Simplified to: (* y (+ 1.0 x)) (log (* (+ x 1.0) y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (pow (* y (+ 1.0 x)) 3) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (pow (* y (+ 1.0 x)) 3) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (+ x 1.0) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* y (+ 1.0 x)) 0.161 * * * [progress]: adding candidates to table 0.207 * * [progress]: iteration 2 / 4 0.207 * * * [progress]: picking best candidate 0.213 * * * * [pick]: Picked # 0.213 * * * [progress]: localizing error 0.221 * * * [progress]: generating rewritten candidates 0.221 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.222 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 0.223 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 0.224 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.233 * * * [progress]: generating series expansions 0.233 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.233 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.233 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.234 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.234 * [taylor]: Taking taylor expansion of 1/3 in y 0.234 * [taylor]: Taking taylor expansion of (log y) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.234 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.234 * [taylor]: Taking taylor expansion of 1/3 in y 0.234 * [taylor]: Taking taylor expansion of (log y) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.240 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.240 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.240 * [taylor]: Taking taylor expansion of 1/3 in y 0.240 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.240 * [taylor]: Taking taylor expansion of 1/3 in y 0.240 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.246 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.246 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.246 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.246 * [taylor]: Taking taylor expansion of -1 in y 0.246 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.246 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.246 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.246 * [taylor]: Taking taylor expansion of 1/3 in y 0.246 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.247 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.247 * [taylor]: Taking taylor expansion of -1 in y 0.247 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.247 * [taylor]: Taking taylor expansion of 1/3 in y 0.247 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.247 * [taylor]: Taking taylor expansion of y in y 0.254 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 0.254 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.254 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.254 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.254 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.254 * [taylor]: Taking taylor expansion of 1/3 in y 0.254 * [taylor]: Taking taylor expansion of (log y) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.255 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.255 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.255 * [taylor]: Taking taylor expansion of 1/3 in y 0.255 * [taylor]: Taking taylor expansion of (log y) in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.260 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.260 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.260 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.260 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.260 * [taylor]: Taking taylor expansion of 1/3 in y 0.260 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.261 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.261 * [taylor]: Taking taylor expansion of 1/3 in y 0.261 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.267 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.267 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.267 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.267 * [taylor]: Taking taylor expansion of -1 in y 0.267 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.267 * [taylor]: Taking taylor expansion of 1/3 in y 0.267 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.267 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.267 * [taylor]: Taking taylor expansion of -1 in y 0.267 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.267 * [taylor]: Taking taylor expansion of 1/3 in y 0.267 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.275 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 0.275 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.275 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.275 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.275 * [taylor]: Taking taylor expansion of 1/3 in y 0.275 * [taylor]: Taking taylor expansion of (log y) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.275 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.275 * [taylor]: Taking taylor expansion of 1/3 in y 0.275 * [taylor]: Taking taylor expansion of (log y) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.281 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.281 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.281 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.281 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.281 * [taylor]: Taking taylor expansion of 1/3 in y 0.281 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.281 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.281 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.281 * [taylor]: Taking taylor expansion of 1/3 in y 0.281 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.287 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.287 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.287 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.287 * [taylor]: Taking taylor expansion of -1 in y 0.288 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.288 * [taylor]: Taking taylor expansion of 1/3 in y 0.288 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.288 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.288 * [taylor]: Taking taylor expansion of -1 in y 0.288 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.288 * [taylor]: Taking taylor expansion of 1/3 in y 0.288 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.296 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.296 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0 0.296 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 0.296 * [taylor]: Taking taylor expansion of 1/3 in y 0.296 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 0.296 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 0.296 * [taylor]: Taking taylor expansion of 1/3 in y 0.296 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 0.296 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.302 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0 0.302 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.302 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.302 * [taylor]: Taking taylor expansion of 1/3 in y 0.302 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.302 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.303 * [taylor]: Taking taylor expansion of 1/3 in y 0.303 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.303 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.303 * [taylor]: Taking taylor expansion of y in y 0.309 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0 0.309 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 0.309 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 0.309 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.309 * [taylor]: Taking taylor expansion of -1 in y 0.309 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.309 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.309 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.309 * [taylor]: Taking taylor expansion of 1/3 in y 0.309 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.309 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 0.310 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 0.310 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.310 * [taylor]: Taking taylor expansion of -1 in y 0.310 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.310 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.310 * [taylor]: Taking taylor expansion of 1/3 in y 0.310 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.310 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.310 * [taylor]: Taking taylor expansion of y in y 0.321 * * * [progress]: simplifying candidates 0.322 * [simplify]: Simplifying using # : (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (+ 1/3 1/3) (+ 1 1) (* y y) (* (cbrt y) (cbrt y)) (+ 1 1) (+ (log (cbrt y)) (log (cbrt y))) (log (* (cbrt y) (cbrt y))) (exp (* (cbrt y) (cbrt y))) (* y y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (cbrt (* (cbrt y) (cbrt y))) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* 1 1) (* (cbrt y) (cbrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (cbrt (sqrt y))) (* (sqrt (cbrt y)) (cbrt (sqrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* (sqrt (cbrt y)) (sqrt (cbrt y))) (* 2 1/3) (* 2 1) (* (cbrt y) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt y) (cbrt (sqrt y))) (* (cbrt y) (cbrt 1)) (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y)))) (* (cbrt y) (sqrt (cbrt y))) (* (cbrt y) 1) (* (cbrt (cbrt y)) (cbrt y)) (* (cbrt (sqrt y)) (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt (cbrt y)) (cbrt y)) (* (sqrt (cbrt y)) (cbrt y)) (* (cbrt y) (cbrt y)) (exp (* 1/3 (+ (log 1) (log y)))) (exp (* 1/3 (- (log 1) (log (/ 1 y))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (exp (* 1/3 (+ (log 1) (log y)))) (exp (* 1/3 (- (log 1) (log (/ 1 y))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (exp (* 1/3 (+ (log 1) (log y)))) (exp (* 1/3 (- (log 1) (log (/ 1 y))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (exp (* 1/3 (+ (log 1) (* 2 (log y))))) (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 y)))))) (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 y))))))) 0.325 * * [simplify]: iteration 0 : 148 enodes (cost 349 ) 0.328 * * [simplify]: iteration 1 : 471 enodes (cost 322 ) 0.339 * * [simplify]: iteration 2 : 2276 enodes (cost 265 ) 0.388 * * [simplify]: iteration 3 : 5002 enodes (cost 252 ) 0.390 * [simplify]: Simplified to: (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) 2/3 2 (* y y) (pow y 2/3) 2 (* 2 (log (cbrt y))) (* 2 (log (cbrt y))) (exp (* (cbrt y) (cbrt y))) (* y y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (cbrt (* (cbrt y) (cbrt y))) (* y y) (fabs (cbrt y)) (fabs (cbrt y)) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) 1 (pow y 2/3) (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt y) (cbrt y) 1 (pow y 2/3) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (* (cbrt (sqrt y)) (sqrt (cbrt y))) (cbrt y) (cbrt y) 2/3 2 (* (cbrt y) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt y) (cbrt (sqrt y))) (cbrt y) (pow (cbrt (cbrt y)) 5) (pow (sqrt (cbrt y)) 3) (cbrt y) (pow (cbrt (cbrt y)) 4) (* (cbrt y) (cbrt (sqrt y))) (pow y 2/3) (pow (cbrt (cbrt y)) 4) (pow (sqrt (cbrt y)) 3) (pow y 2/3) (cbrt y) (cbrt y) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (cbrt y) (cbrt y) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (cbrt y) (cbrt y) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y)))))) (pow y 2/3) (pow y 2/3) (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 y))))))) 0.391 * * * [progress]: adding candidates to table 0.679 * * [progress]: iteration 3 / 4 0.679 * * * [progress]: picking best candidate 0.682 * * * * [pick]: Picked # 0.682 * * * [progress]: localizing error 0.689 * * * [progress]: generating rewritten candidates 0.689 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.700 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.708 * * * [progress]: generating series expansions 0.708 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.708 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 0.708 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.708 * [taylor]: Taking taylor expansion of x in y 0.708 * [taylor]: Taking taylor expansion of 1.0 in y 0.708 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.708 * [taylor]: Taking taylor expansion of 1.0 in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of 0 in y 0.708 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 0.709 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 0.709 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.709 * [taylor]: Taking taylor expansion of 1.0 in y 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.709 * [taylor]: Taking taylor expansion of x in y 0.709 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.709 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.709 * [taylor]: Taking taylor expansion of 1.0 in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of y in x 0.709 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.709 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.709 * [taylor]: Taking taylor expansion of 1.0 in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of y in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.709 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.709 * [taylor]: Taking taylor expansion of 1.0 in y 0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.709 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [approximate]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in (x y) around 0 0.710 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in y 0.710 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y 0.710 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.710 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.710 * [taylor]: Taking taylor expansion of -1 in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.710 * [taylor]: Taking taylor expansion of 1.0 in y 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.710 * [taylor]: Taking taylor expansion of x in y 0.710 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in x 0.710 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in x 0.711 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.711 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.711 * [taylor]: Taking taylor expansion of -1 in x 0.711 * [taylor]: Taking taylor expansion of y in x 0.711 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of 1.0 in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in x 0.711 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in x 0.711 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.711 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.711 * [taylor]: Taking taylor expansion of -1 in x 0.711 * [taylor]: Taking taylor expansion of y in x 0.711 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of 1.0 in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 y)) 2)) in y 0.712 * [taylor]: Taking taylor expansion of -1 in y 0.712 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y 0.712 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.712 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.712 * [taylor]: Taking taylor expansion of -1 in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (* 1.0 (pow (sqrt (/ -1 y)) 2)) in y 0.712 * [taylor]: Taking taylor expansion of 1.0 in y 0.712 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y 0.712 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.712 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.712 * [taylor]: Taking taylor expansion of -1 in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.714 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.714 * [approximate]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in (x y) around 0 0.714 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in y 0.714 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.714 * [taylor]: Taking taylor expansion of y in y 0.714 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.714 * [taylor]: Taking taylor expansion of x in y 0.714 * [taylor]: Taking taylor expansion of 1.0 in y 0.714 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in x 0.714 * [taylor]: Taking taylor expansion of (sqrt y) in x 0.714 * [taylor]: Taking taylor expansion of y in x 0.714 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1.0 in x 0.715 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in x 0.715 * [taylor]: Taking taylor expansion of (sqrt y) in x 0.715 * [taylor]: Taking taylor expansion of y in x 0.715 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 1.0 in x 0.715 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt y)) in y 0.715 * [taylor]: Taking taylor expansion of 1.0 in y 0.715 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.715 * [taylor]: Taking taylor expansion of y in y 0.715 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.715 * [taylor]: Taking taylor expansion of y in y 0.716 * [taylor]: Taking taylor expansion of 0 in y 0.716 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in (x y) around 0 0.716 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in y 0.716 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.716 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.717 * [taylor]: Taking taylor expansion of y in y 0.717 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.717 * [taylor]: Taking taylor expansion of 1.0 in y 0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.717 * [taylor]: Taking taylor expansion of x in y 0.717 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in x 0.717 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.717 * [taylor]: Taking taylor expansion of y in x 0.717 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.717 * [taylor]: Taking taylor expansion of 1.0 in x 0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in x 0.717 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.717 * [taylor]: Taking taylor expansion of y in x 0.717 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.718 * [taylor]: Taking taylor expansion of 1.0 in x 0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.718 * [taylor]: Taking taylor expansion of y in y 0.718 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ 1 y))) in y 0.718 * [taylor]: Taking taylor expansion of 1.0 in y 0.718 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.718 * [taylor]: Taking taylor expansion of y in y 0.719 * [taylor]: Taking taylor expansion of 0 in y 0.719 * [approximate]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in (x y) around 0 0.719 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in y 0.719 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.720 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.720 * [taylor]: Taking taylor expansion of -1 in y 0.720 * [taylor]: Taking taylor expansion of y in y 0.720 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.720 * [taylor]: Taking taylor expansion of 1.0 in y 0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.720 * [taylor]: Taking taylor expansion of x in y 0.720 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in x 0.720 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.720 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.720 * [taylor]: Taking taylor expansion of -1 in x 0.720 * [taylor]: Taking taylor expansion of y in x 0.720 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.720 * [taylor]: Taking taylor expansion of 1.0 in x 0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.720 * [taylor]: Taking taylor expansion of x in x 0.720 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in x 0.720 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.720 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.720 * [taylor]: Taking taylor expansion of -1 in x 0.720 * [taylor]: Taking taylor expansion of y in x 0.721 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.721 * [taylor]: Taking taylor expansion of 1.0 in x 0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.721 * [taylor]: Taking taylor expansion of x in x 0.721 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 y))) in y 0.721 * [taylor]: Taking taylor expansion of -1 in y 0.721 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.721 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.721 * [taylor]: Taking taylor expansion of -1 in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.721 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ -1 y))) in y 0.721 * [taylor]: Taking taylor expansion of 1.0 in y 0.721 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.721 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.721 * [taylor]: Taking taylor expansion of -1 in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.722 * [taylor]: Taking taylor expansion of 0 in y 0.723 * * * [progress]: simplifying candidates 0.724 * [simplify]: Simplifying using # : (* (* (+ x 1.0) (sqrt y)) (sqrt y)) (* (* (+ x 1.0) (sqrt y)) (sqrt y)) (+ (+ (log (+ x 1.0)) (log (sqrt y))) (log (sqrt y))) (+ (log (* (+ x 1.0) (sqrt y))) (log (sqrt y))) (log (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (exp (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt y) (sqrt y)) (sqrt y))) (* (* (sqrt y) (sqrt y)) (sqrt y))) (* (* (* (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y))) (* (+ x 1.0) (sqrt y))) (* (* (sqrt y) (sqrt y)) (sqrt y))) (* (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (* (* (+ x 1.0) (sqrt y)) (sqrt y)) (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (+ x 1.0) (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))) (* (* (+ x 1.0) (sqrt y)) (sqrt (* (cbrt y) (cbrt y)))) (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y))) (* (* (+ x 1.0) (sqrt y)) (sqrt 1)) (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y))) (* (* (+ x 1.0) (sqrt y)) 1) (* (sqrt y) (sqrt y)) (* (* (+ (pow x 3) (pow 1.0 3)) (sqrt y)) (sqrt y)) (* (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (sqrt y)) (* (+ x 1.0) (sqrt y)) (+ (log (+ x 1.0)) (log (sqrt y))) (log (* (+ x 1.0) (sqrt y))) (exp (* (+ x 1.0) (sqrt y))) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt y) (sqrt y)) (sqrt y))) (* (cbrt (* (+ x 1.0) (sqrt y))) (cbrt (* (+ x 1.0) (sqrt y)))) (cbrt (* (+ x 1.0) (sqrt y))) (* (* (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y))) (* (+ x 1.0) (sqrt y))) (sqrt (* (+ x 1.0) (sqrt y))) (sqrt (* (+ x 1.0) (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (+ x 1.0) (* (cbrt (sqrt y)) (cbrt (sqrt y)))) (* (+ x 1.0) (sqrt (* (cbrt y) (cbrt y)))) (* (+ x 1.0) (sqrt (sqrt y))) (* (+ x 1.0) (sqrt 1)) (* (+ x 1.0) (sqrt (sqrt y))) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y)) (* (+ (pow x 3) (pow 1.0 3)) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (+ (* x (pow NAN 2)) (* 1.0 (pow NAN 2))) (* 2 (/ (* x (pow NAN 4)) y))) (+ (* 1.0 (* (pow NAN 3) (pow y 2))) (+ (* x (* NAN y)) (* 1.0 (* NAN y)))) (+ (/ (* x (pow NAN 3)) y) (+ (* 1.0 NAN) (* x NAN))) (- (+ (* 1.0 NAN) (* x NAN)) (/ (* x (pow NAN 3)) y)) 0.730 * * [simplify]: iteration 0 : 264 enodes (cost 285 ) 0.738 * * [simplify]: iteration 1 : 1210 enodes (cost 246 ) 0.773 * * [simplify]: iteration 2 : 5001 enodes (cost 239 ) 0.775 * [simplify]: Simplified to: (* y (+ 1.0 x)) (* y (+ 1.0 x)) (log (* y (+ 1.0 x))) (log (* y (+ 1.0 x))) (log (* y (+ 1.0 x))) (pow (exp (+ x 1.0)) y) (pow (* (+ x 1.0) y) 3) (pow (* (+ x 1.0) y) 3) (* (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (pow (* (+ x 1.0) y) 3) (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (+ x 1.0) (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))) (* (+ x 1.0) (* (sqrt y) (fabs (cbrt y)))) (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y))) (* (+ x 1.0) (sqrt y)) (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y))) (* (+ x 1.0) (sqrt y)) y (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (* (+ x 1.0) (sqrt y)) (log (* (+ x 1.0) (sqrt y))) (log (* (+ x 1.0) (sqrt y))) (exp (* (+ x 1.0) (sqrt y))) (pow (* (+ x 1.0) (sqrt y)) 3) (* (cbrt (* (+ x 1.0) (sqrt y))) (cbrt (* (+ x 1.0) (sqrt y)))) (cbrt (* (+ x 1.0) (sqrt y))) (pow (* (+ x 1.0) (sqrt y)) 3) (sqrt (* (+ x 1.0) (sqrt y))) (sqrt (* (+ x 1.0) (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (sqrt (+ x 1.0)) (sqrt (sqrt y))) (* (+ x 1.0) (* (cbrt (sqrt y)) (cbrt (sqrt y)))) (* (fabs (cbrt y)) (+ x 1.0)) (* (+ x 1.0) (sqrt (sqrt y))) (+ x 1.0) (* (+ x 1.0) (sqrt (sqrt y))) (+ x 1.0) (* (cbrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y)) (* (+ (pow x 3) (pow 1.0 3)) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (+ (* -2 (/ (* x (pow NAN 4)) y)) (* (pow NAN 2) (+ x 1.0))) (+ (* (* NAN y) (+ x 1.0)) (* 1.0 (* (pow NAN 3) (pow y 2)))) (+ (* NAN (+ 1.0 x)) (/ (* x (pow NAN 3)) y)) (- (+ (* 1.0 NAN) (* x NAN)) (/ (* x (pow NAN 3)) y)) 0.775 * * * [progress]: adding candidates to table 0.911 * [progress]: [Phase 3 of 3] Extracting. 0.911 * * [regime]: Finding splitpoints for: (# # #) 0.912 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x) 0.912 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (# # #) 0.951 * * * * [regimes]: Trying to branch on y from (# # #) 0.987 * * * * [regimes]: Trying to branch on x from (# # #) 1.026 * * * [regime]: Found split indices: #