17.478 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (- (* (+ x 1.0) y) x) 0.016 * * [simplify]: iteration 0 : 10 enodes (cost 3 ) 0.017 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.018 * * [simplify]: iteration 2 : 43 enodes (cost 3 ) 0.019 * * [simplify]: iteration 3 : 55 enodes (cost 3 ) 0.021 * * [simplify]: iteration 4 : 59 enodes (cost 3 ) 0.022 * * [simplify]: iteration 5 : 67 enodes (cost 3 ) 0.024 * * [simplify]: iteration 6 : 87 enodes (cost 3 ) 0.025 * * [simplify]: iteration 7 : 123 enodes (cost 3 ) 0.028 * * [simplify]: iteration 8 : 198 enodes (cost 3 ) 0.030 * * [simplify]: iteration 9 : 381 enodes (cost 3 ) 0.033 * * [simplify]: iteration 10 : 454 enodes (cost 3 ) 0.037 * * [simplify]: iteration 11 : 629 enodes (cost 3 ) 0.042 * * [simplify]: iteration 12 : 807 enodes (cost 3 ) 0.049 * * [simplify]: iteration 13 : 1167 enodes (cost 3 ) 0.059 * * [simplify]: iteration 14 : 1504 enodes (cost 3 ) 0.072 * * [simplify]: iteration 15 : 2186 enodes (cost 3 ) 0.102 * * [simplify]: iteration 16 : 5002 enodes (cost 3 ) 0.102 * [simplify]: Simplified to: (- (* (+ x 1.0) y) x) 0.103 * * [progress]: iteration 1 / 4 0.103 * * * [progress]: picking best candidate 0.104 * * * * [pick]: Picked # 0.104 * * * [progress]: localizing error 0.108 * * * [progress]: generating rewritten candidates 0.108 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.114 * * * [progress]: generating series expansions 0.114 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.114 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 0.114 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 0.114 * [taylor]: Taking taylor expansion of x in y 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.115 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.115 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.116 * [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 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 0.121 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 0.121 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 0.121 * [taylor]: Taking taylor expansion of 1.0 in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.121 * [taylor]: Taking taylor expansion of x in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.121 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 0.121 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of y in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.123 * [taylor]: Taking taylor expansion of 1.0 in y 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 0.129 * [taylor]: Taking taylor expansion of -1 in y 0.129 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.129 * [taylor]: Taking taylor expansion of 1.0 in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.129 * [taylor]: Taking taylor expansion of -1 in x 0.129 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 0.130 * [taylor]: Taking taylor expansion of -1 in x 0.130 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.130 * [taylor]: Taking taylor expansion of 1.0 in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.136 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 0.136 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.136 * [taylor]: Taking taylor expansion of 1.0 in y 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.144 * * * [progress]: simplifying candidates 0.144 * [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)) 0.147 * * [simplify]: iteration 0 : 107 enodes (cost 84 ) 0.150 * * [simplify]: iteration 1 : 447 enodes (cost 74 ) 0.159 * * [simplify]: iteration 2 : 2096 enodes (cost 74 ) 0.186 * * [simplify]: iteration 3 : 5001 enodes (cost 74 ) 0.186 * [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)) 0.186 * * * [progress]: adding candidates to table 0.218 * * [progress]: iteration 2 / 4 0.218 * * * [progress]: picking best candidate 0.221 * * * * [pick]: Picked # 0.221 * * * [progress]: localizing error 0.229 * * * [progress]: generating rewritten candidates 0.229 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.230 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 0.231 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 0.232 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.243 * * * [progress]: generating series expansions 0.243 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.243 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.243 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.243 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.243 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.243 * [taylor]: Taking taylor expansion of 1/3 in y 0.243 * [taylor]: Taking taylor expansion of (log y) in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.244 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.244 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.244 * [taylor]: Taking taylor expansion of 1/3 in y 0.244 * [taylor]: Taking taylor expansion of (log y) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.291 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.291 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.291 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.291 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.291 * [taylor]: Taking taylor expansion of 1/3 in y 0.291 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.292 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.292 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.292 * [taylor]: Taking taylor expansion of 1/3 in y 0.292 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.348 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.348 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.348 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.348 * [taylor]: Taking taylor expansion of -1 in y 0.349 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.349 * [taylor]: Taking taylor expansion of 1/3 in y 0.349 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.350 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.350 * [taylor]: Taking taylor expansion of -1 in y 0.350 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.350 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.350 * [taylor]: Taking taylor expansion of 1/3 in y 0.350 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.417 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 0.417 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.417 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.417 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.417 * [taylor]: Taking taylor expansion of 1/3 in y 0.417 * [taylor]: Taking taylor expansion of (log y) in y 0.417 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.418 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.418 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.418 * [taylor]: Taking taylor expansion of 1/3 in y 0.418 * [taylor]: Taking taylor expansion of (log y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.471 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.471 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.471 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.471 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.471 * [taylor]: Taking taylor expansion of 1/3 in y 0.471 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.471 * [taylor]: Taking taylor expansion of y in y 0.472 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.472 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.472 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.472 * [taylor]: Taking taylor expansion of 1/3 in y 0.472 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.472 * [taylor]: Taking taylor expansion of y in y 0.523 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.523 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.523 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.523 * [taylor]: Taking taylor expansion of -1 in y 0.523 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.524 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.524 * [taylor]: Taking taylor expansion of 1/3 in y 0.524 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.524 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.524 * [taylor]: Taking taylor expansion of y in y 0.524 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.524 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.524 * [taylor]: Taking taylor expansion of -1 in y 0.525 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.525 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.525 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.525 * [taylor]: Taking taylor expansion of 1/3 in y 0.525 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.525 * [taylor]: Taking taylor expansion of y in y 0.593 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 0.593 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.593 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.593 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.593 * [taylor]: Taking taylor expansion of 1/3 in y 0.593 * [taylor]: Taking taylor expansion of (log y) in y 0.593 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.594 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.594 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.594 * [taylor]: Taking taylor expansion of 1/3 in y 0.594 * [taylor]: Taking taylor expansion of (log y) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.648 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.649 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.649 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.649 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.649 * [taylor]: Taking taylor expansion of 1/3 in y 0.649 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.649 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.650 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.650 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.650 * [taylor]: Taking taylor expansion of 1/3 in y 0.650 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.707 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.707 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.707 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.707 * [taylor]: Taking taylor expansion of -1 in y 0.708 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.708 * [taylor]: Taking taylor expansion of 1/3 in y 0.708 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.709 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.709 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.709 * [taylor]: Taking taylor expansion of -1 in y 0.710 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.710 * [taylor]: Taking taylor expansion of 1/3 in y 0.710 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.779 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.779 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0 0.779 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 0.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 0.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 0.779 * [taylor]: Taking taylor expansion of 1/3 in y 0.779 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 0.779 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.780 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y 0.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y 0.780 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y 0.780 * [taylor]: Taking taylor expansion of 1/3 in y 0.780 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y 0.780 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.832 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0 0.832 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.832 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.832 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.832 * [taylor]: Taking taylor expansion of 1/3 in y 0.832 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.832 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.832 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.832 * [taylor]: Taking taylor expansion of y in y 0.833 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.833 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.833 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.833 * [taylor]: Taking taylor expansion of 1/3 in y 0.833 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.833 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.833 * [taylor]: Taking taylor expansion of y in y 0.894 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0 0.894 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 0.894 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 0.894 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.894 * [taylor]: Taking taylor expansion of -1 in y 0.894 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.894 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.894 * [taylor]: Taking taylor expansion of 1/3 in y 0.894 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.895 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.895 * [taylor]: Taking taylor expansion of y in y 0.896 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y 0.896 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y 0.896 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.896 * [taylor]: Taking taylor expansion of -1 in y 0.896 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y 0.896 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y 0.896 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y 0.896 * [taylor]: Taking taylor expansion of 1/3 in y 0.896 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y 0.896 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.896 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.896 * [taylor]: Taking taylor expansion of y in y 0.978 * * * [progress]: simplifying candidates 0.979 * [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)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 2/3) (pow (/ 1 y) -2/3) (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3)) 0.983 * * [simplify]: iteration 0 : 115 enodes (cost 288 ) 0.986 * * [simplify]: iteration 1 : 472 enodes (cost 261 ) 1.000 * * [simplify]: iteration 2 : 2959 enodes (cost 238 ) 1.065 * * [simplify]: iteration 3 : 5003 enodes (cost 235 ) 1.067 * [simplify]: Simplified to: (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) 1 (pow y 1/3) (* (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 (pow y 1/3) (* (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 (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) 2/3 2 (pow y 2) (pow y 2/3) 2 (* 2/3 (log y)) (* 2/3 (log y)) (exp (pow y 2/3)) (pow y 2) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y)))) (cbrt (* (cbrt y) (cbrt y))) (pow y 2) (fabs (pow y 1/3)) (fabs (pow y 1/3)) (* (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))) (pow y 1/3) (pow y 1/3) 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))) (pow y 1/3) (pow y 1/3) 2/3 2 (* (cbrt y) (cbrt (* (cbrt y) (cbrt y)))) (* (cbrt y) (cbrt (sqrt y))) (pow y 1/3) (pow (cbrt (cbrt y)) 5) (pow (sqrt (cbrt y)) 3) (pow y 1/3) (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) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 2/3) (pow (/ 1 y) -2/3) (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3)) 1.068 * * * [progress]: adding candidates to table 1.225 * * [progress]: iteration 3 / 4 1.225 * * * [progress]: picking best candidate 1.226 * * * * [pick]: Picked # 1.226 * * * [progress]: localizing error 1.234 * * * [progress]: generating rewritten candidates 1.234 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.243 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 1.250 * * * [progress]: generating series expansions 1.250 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.251 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in (x y) around 0 1.251 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in y 1.251 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y 1.251 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y 1.251 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.251 * [taylor]: Taking taylor expansion of x in y 1.251 * [taylor]: Taking taylor expansion of 1.0 in y 1.251 * [taylor]: Taking taylor expansion of y in y 1.251 * [taylor]: Taking taylor expansion of (- x 1.0) in y 1.251 * [taylor]: Taking taylor expansion of x in y 1.251 * [taylor]: Taking taylor expansion of 1.0 in y 1.253 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x 1.253 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 1.253 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 1.254 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.254 * [taylor]: Taking taylor expansion of x in x 1.254 * [taylor]: Taking taylor expansion of 1.0 in x 1.254 * [taylor]: Taking taylor expansion of y in x 1.254 * [taylor]: Taking taylor expansion of (- x 1.0) in x 1.254 * [taylor]: Taking taylor expansion of x in x 1.254 * [taylor]: Taking taylor expansion of 1.0 in x 1.256 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x 1.256 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 1.256 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 1.256 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.256 * [taylor]: Taking taylor expansion of x in x 1.256 * [taylor]: Taking taylor expansion of 1.0 in x 1.256 * [taylor]: Taking taylor expansion of y in x 1.256 * [taylor]: Taking taylor expansion of (- x 1.0) in x 1.256 * [taylor]: Taking taylor expansion of x in x 1.256 * [taylor]: Taking taylor expansion of 1.0 in x 1.258 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.258 * [taylor]: Taking taylor expansion of 1.0 in y 1.258 * [taylor]: Taking taylor expansion of y in y 1.261 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.261 * [taylor]: Taking taylor expansion of 1.0 in y 1.261 * [taylor]: Taking taylor expansion of y in y 1.266 * [taylor]: Taking taylor expansion of 0 in y 1.270 * [taylor]: Taking taylor expansion of 0 in y 1.271 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in (x y) around 0 1.271 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in y 1.271 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 1.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.271 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.271 * [taylor]: Taking taylor expansion of x in y 1.271 * [taylor]: Taking taylor expansion of 1.0 in y 1.271 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y 1.271 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.271 * [taylor]: Taking taylor expansion of x in y 1.271 * [taylor]: Taking taylor expansion of 1.0 in y 1.271 * [taylor]: Taking taylor expansion of y in y 1.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x 1.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of 1.0 in x 1.274 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x 1.274 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.275 * [taylor]: Taking taylor expansion of 1.0 in x 1.275 * [taylor]: Taking taylor expansion of y in x 1.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x 1.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.275 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.275 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.275 * [taylor]: Taking taylor expansion of x in x 1.276 * [taylor]: Taking taylor expansion of 1.0 in x 1.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x 1.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.276 * [taylor]: Taking taylor expansion of x in x 1.276 * [taylor]: Taking taylor expansion of 1.0 in x 1.276 * [taylor]: Taking taylor expansion of y in x 1.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.277 * [taylor]: Taking taylor expansion of y in y 1.280 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.280 * [taylor]: Taking taylor expansion of 1.0 in y 1.280 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.280 * [taylor]: Taking taylor expansion of y in y 1.284 * [taylor]: Taking taylor expansion of 0 in y 1.289 * [taylor]: Taking taylor expansion of 0 in y 1.291 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in (x y) around 0 1.291 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in y 1.291 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 1.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.291 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.291 * [taylor]: Taking taylor expansion of x in y 1.291 * [taylor]: Taking taylor expansion of 1.0 in y 1.292 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y 1.292 * [taylor]: Taking taylor expansion of y in y 1.292 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 1.292 * [taylor]: Taking taylor expansion of 1.0 in y 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.292 * [taylor]: Taking taylor expansion of x in y 1.293 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x 1.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.293 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.293 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of 1.0 in x 1.294 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x 1.294 * [taylor]: Taking taylor expansion of y in x 1.294 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 1.294 * [taylor]: Taking taylor expansion of 1.0 in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x 1.295 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.295 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of 1.0 in x 1.295 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x 1.295 * [taylor]: Taking taylor expansion of y in x 1.295 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 1.295 * [taylor]: Taking taylor expansion of 1.0 in x 1.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.296 * [taylor]: Taking taylor expansion of y in y 1.299 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 1.299 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.299 * [taylor]: Taking taylor expansion of 1.0 in y 1.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.299 * [taylor]: Taking taylor expansion of y in y 1.303 * [taylor]: Taking taylor expansion of 0 in y 1.312 * [taylor]: Taking taylor expansion of 0 in y 1.315 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 1.315 * [approximate]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in (x y) around 0 1.315 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y 1.315 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y 1.315 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.315 * [taylor]: Taking taylor expansion of x in y 1.315 * [taylor]: Taking taylor expansion of 1.0 in y 1.315 * [taylor]: Taking taylor expansion of y in y 1.315 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 1.315 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 1.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of 1.0 in x 1.315 * [taylor]: Taking taylor expansion of y in x 1.315 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x 1.316 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 1.316 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of 1.0 in x 1.316 * [taylor]: Taking taylor expansion of y in x 1.317 * [taylor]: Taking taylor expansion of (* -1.0 y) in y 1.317 * [taylor]: Taking taylor expansion of -1.0 in y 1.317 * [taylor]: Taking taylor expansion of y in y 1.318 * [taylor]: Taking taylor expansion of 0 in y 1.320 * [taylor]: Taking taylor expansion of y in y 1.323 * [taylor]: Taking taylor expansion of 0 in y 1.325 * [taylor]: Taking taylor expansion of 0 in y 1.326 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in (x y) around 0 1.326 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y 1.326 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.326 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.326 * [taylor]: Taking taylor expansion of x in y 1.326 * [taylor]: Taking taylor expansion of 1.0 in y 1.326 * [taylor]: Taking taylor expansion of y in y 1.327 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 1.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.327 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.327 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 1.328 * [taylor]: Taking taylor expansion of y in x 1.328 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 1.328 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.328 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 1.329 * [taylor]: Taking taylor expansion of y in x 1.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.329 * [taylor]: Taking taylor expansion of y in y 1.330 * [taylor]: Taking taylor expansion of 0 in y 1.333 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 y))) in y 1.333 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.333 * [taylor]: Taking taylor expansion of 1.0 in y 1.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.333 * [taylor]: Taking taylor expansion of y in y 1.336 * [taylor]: Taking taylor expansion of 0 in y 1.340 * [taylor]: Taking taylor expansion of 0 in y 1.340 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in (x y) around 0 1.341 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in y 1.341 * [taylor]: Taking taylor expansion of -1 in y 1.341 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y 1.341 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y 1.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.341 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.341 * [taylor]: Taking taylor expansion of x in y 1.341 * [taylor]: Taking taylor expansion of 1.0 in y 1.341 * [taylor]: Taking taylor expansion of y in y 1.341 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x 1.341 * [taylor]: Taking taylor expansion of -1 in x 1.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 1.342 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.342 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of 1.0 in x 1.342 * [taylor]: Taking taylor expansion of y in x 1.342 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x 1.342 * [taylor]: Taking taylor expansion of -1 in x 1.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x 1.342 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 1.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.343 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of 1.0 in x 1.343 * [taylor]: Taking taylor expansion of y in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.343 * [taylor]: Taking taylor expansion of -1 in y 1.343 * [taylor]: Taking taylor expansion of y in y 1.345 * [taylor]: Taking taylor expansion of 0 in y 1.348 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.348 * [taylor]: Taking taylor expansion of 1.0 in y 1.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.348 * [taylor]: Taking taylor expansion of y in y 1.351 * [taylor]: Taking taylor expansion of 0 in y 1.355 * [taylor]: Taking taylor expansion of 0 in y 1.356 * * * [progress]: simplifying candidates 1.357 * [simplify]: Simplifying using # : (- (+ (log (- (* x x) (* 1.0 1.0))) (log y)) (log (- x 1.0))) (- (log (* (- (* x x) (* 1.0 1.0)) y)) (log (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (/ (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (/ (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (* (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (neg (* (- (* x x) (* 1.0 1.0)) y)) (neg (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ y (cbrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0))) (/ y (sqrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1) (/ y (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ y (- (sqrt x) (sqrt 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1) (/ y (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y)) (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) 1) (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) 1) (/ (- x 1.0) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3))) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0))))) (* (- x 1.0) (+ (* x x) (* 1.0 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (+ (log (- (* x x) (* 1.0 1.0))) (log y)) (log (* (- (* x x) (* 1.0 1.0)) y)) (exp (* (- (* x x) (* 1.0 1.0)) y)) (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y)) (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y))) (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y))) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) 1) (* (cbrt (- (* x x) (* 1.0 1.0))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (* (- (* x x) (* 1.0 1.0)) y) (* (- x 1.0) y) (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y) (* (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))) y) (+ (* 1.0 y) (* 1.0 (* x y))) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (* (pow x 2) y) (* 1.0 y)) (- (* (pow x 2) y) (* 1.0 y)) (- (* (pow x 2) y) (* 1.0 y)) 1.362 * * [simplify]: iteration 0 : 292 enodes (cost 394 ) 1.369 * * [simplify]: iteration 1 : 1509 enodes (cost 336 ) 1.399 * * [simplify]: iteration 2 : 5002 enodes (cost 327 ) 1.402 * [simplify]: Simplified to: (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (neg (* (- (* x x) (* 1.0 1.0)) y)) (neg (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ y (cbrt (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0))) (/ y (sqrt (- x 1.0))) (- (* x x) (* 1.0 1.0)) (/ y (- x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ y (- (sqrt x) (sqrt 1.0))) (- (* x x) (* 1.0 1.0)) (/ y (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y)) (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (/ (- x 1.0) y) (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3))) y (* (+ (* (* 1.0 1.0) (+ (* 1.0 1.0) (pow x 2))) (* (* x x) (* x x))) (- x 1.0)) (* (- x 1.0) (+ (* x x) (* 1.0 1.0))) (* (- (* x x) (* 1.0 1.0)) y) (log (* (- (* x x) (* 1.0 1.0)) y)) (log (* (- (* x x) (* 1.0 1.0)) y)) (exp (* (- (* x x) (* 1.0 1.0)) y)) (pow (* (- (* x x) (* 1.0 1.0)) y) 3) (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y))) (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (pow (* (- (* x x) (* 1.0 1.0)) y) 3) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y)) (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y))) (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (- (* x x) (* 1.0 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (* (- (* x x) (* 1.0 1.0)) y) (* (- x 1.0) y) (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y) (+ (neg (* y (pow 1.0 4))) (* y (pow x 4))) (* 1.0 (+ y (* x y))) (* y (+ 1.0 x)) (* y (+ 1.0 x)) (* y (- (pow x 2) 1.0)) (* y (- (pow x 2) 1.0)) (* y (- (pow x 2) 1.0)) 1.402 * * * [progress]: adding candidates to table 1.489 * [progress]: [Phase 3 of 3] Extracting. 1.489 * * [regime]: Finding splitpoints for: (# # #) 1.489 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x) 1.489 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (# # #) 1.507 * * * * [regimes]: Trying to branch on y from (# # #) 1.520 * * * * [regimes]: Trying to branch on x from (# # #) 1.532 * * * [regime]: Found split indices: #