18.790 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.026 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.028 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.030 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.031 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.034 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.038 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.050 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.095 * * [simplify]: iteration 7 : 5001 enodes (cost 3 ) 0.095 * [simplify]: Simplified to: (* x (exp (* y y))) 0.096 * * [progress]: iteration 1 / 4 0.096 * * * [progress]: picking best candidate 0.097 * * * * [pick]: Picked # 0.097 * * * [progress]: localizing error 0.102 * * * [progress]: generating rewritten candidates 0.102 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.118 * * * [progress]: generating series expansions 0.118 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.119 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.119 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.126 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.127 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.127 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.127 * [taylor]: Taking taylor expansion of y in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.127 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.127 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.127 * [taylor]: Taking taylor expansion of y in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.127 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.135 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.135 * [taylor]: Taking taylor expansion of -1 in y 0.135 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.135 * [taylor]: Taking taylor expansion of -1 in x 0.135 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.135 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.136 * [taylor]: Taking taylor expansion of -1 in x 0.136 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.136 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.136 * [taylor]: Taking taylor expansion of -1 in y 0.136 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.136 * [taylor]: Taking taylor expansion of (pow y 2) 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 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * * * [progress]: simplifying candidates 0.147 * [simplify]: Simplifying using # : (expm1 (* x (exp (* y y)))) (log1p (* x (exp (* y y)))) (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.150 * * [simplify]: iteration 0 : 76 enodes (cost 102 ) 0.152 * * [simplify]: iteration 1 : 279 enodes (cost 87 ) 0.159 * * [simplify]: iteration 2 : 1028 enodes (cost 87 ) 0.181 * * [simplify]: iteration 3 : 4947 enodes (cost 87 ) 0.303 * * [simplify]: iteration 4 : 5001 enodes (cost 87 ) 0.304 * [simplify]: Simplified to: (expm1 (* x (exp (* y y)))) (log1p (* x (exp (* y y)))) (* x (exp (pow y 2))) (fma y y (log x)) (fma y y (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (pow y 2))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.304 * * * [progress]: adding candidates to table 0.350 * * [progress]: iteration 2 / 4 0.350 * * * [progress]: picking best candidate 0.352 * * * * [pick]: Picked # 0.352 * * * [progress]: localizing error 0.360 * * * [progress]: generating rewritten candidates 0.361 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.379 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.381 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 0.384 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.388 * * * [progress]: generating series expansions 0.388 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.388 * [approximate]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in (y) around 0 0.388 * [taylor]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in y 0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (pow y 2)) 2)))) in y 0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (pow y 2)) 2))) in y 0.388 * [taylor]: Taking taylor expansion of 1/3 in y 0.389 * [taylor]: Taking taylor expansion of (log (pow (exp (pow y 2)) 2)) in y 0.389 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 2) in y 0.389 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.389 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in y 0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (pow y 2)) 2)))) in y 0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (pow y 2)) 2))) in y 0.395 * [taylor]: Taking taylor expansion of 1/3 in y 0.395 * [taylor]: Taking taylor expansion of (log (pow (exp (pow y 2)) 2)) in y 0.395 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 2) in y 0.395 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.395 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.423 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in (y) around 0 0.423 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.423 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.423 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.423 * [taylor]: Taking taylor expansion of 1/3 in y 0.423 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.423 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.423 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.424 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.424 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.424 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.424 * [taylor]: Taking taylor expansion of 1/3 in y 0.424 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.424 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.424 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.424 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.464 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in (y) around 0 0.464 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.464 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.464 * [taylor]: Taking taylor expansion of 1/3 in y 0.464 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.464 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.464 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.464 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.465 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.465 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.465 * [taylor]: Taking taylor expansion of 1/3 in y 0.465 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.465 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.465 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.507 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.508 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.508 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.508 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.508 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.508 * [taylor]: Taking taylor expansion of 1/3 in y 0.508 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.508 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.513 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.513 * [taylor]: Taking taylor expansion of 1/3 in y 0.513 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.513 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.513 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.513 * [taylor]: Taking taylor expansion of y in y 0.536 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.536 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.536 * [taylor]: Taking taylor expansion of 1/3 in y 0.536 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.536 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.537 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.537 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.537 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.537 * [taylor]: Taking taylor expansion of 1/3 in y 0.537 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.537 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.537 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.537 * [taylor]: Taking taylor expansion of y in y 0.573 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.573 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.573 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.573 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.573 * [taylor]: Taking taylor expansion of 1/3 in y 0.573 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.573 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.573 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.574 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.574 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.574 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.574 * [taylor]: Taking taylor expansion of 1/3 in y 0.574 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.574 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.574 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.574 * [taylor]: Taking taylor expansion of y in y 0.607 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 0.607 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.607 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.608 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.608 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.608 * [taylor]: Taking taylor expansion of 1/3 in y 0.608 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.608 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.608 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.613 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.613 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.613 * [taylor]: Taking taylor expansion of 1/3 in y 0.613 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.613 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.613 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.636 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.636 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.636 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.636 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.636 * [taylor]: Taking taylor expansion of 1/3 in y 0.636 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.636 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.636 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.637 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.637 * [taylor]: Taking taylor expansion of 1/3 in y 0.637 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.637 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.637 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.637 * [taylor]: Taking taylor expansion of y in y 0.674 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.674 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.674 * [taylor]: Taking taylor expansion of 1/3 in y 0.674 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.674 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.674 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.675 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.675 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.675 * [taylor]: Taking taylor expansion of 1/3 in y 0.675 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.675 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.675 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.675 * [taylor]: Taking taylor expansion of y in y 0.708 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 0.708 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.708 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.708 * [taylor]: Taking taylor expansion of 1/3 in y 0.708 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.708 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.708 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.708 * [taylor]: Taking taylor expansion of y in y 0.713 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.713 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.713 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.713 * [taylor]: Taking taylor expansion of 1/3 in y 0.713 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.713 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.713 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.713 * [taylor]: Taking taylor expansion of y in y 0.740 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.740 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.740 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.740 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.740 * [taylor]: Taking taylor expansion of 1/3 in y 0.740 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.740 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.740 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.740 * [taylor]: Taking taylor expansion of y in y 0.741 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.741 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.741 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.741 * [taylor]: Taking taylor expansion of 1/3 in y 0.741 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.741 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.741 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.741 * [taylor]: Taking taylor expansion of y in y 0.775 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.775 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.775 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.775 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.775 * [taylor]: Taking taylor expansion of 1/3 in y 0.775 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.775 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.775 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.775 * [taylor]: Taking taylor expansion of y in y 0.776 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.776 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.776 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.776 * [taylor]: Taking taylor expansion of 1/3 in y 0.776 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.776 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.776 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.776 * [taylor]: Taking taylor expansion of y in y 0.809 * * * [progress]: simplifying candidates 0.810 * [simplify]: Simplifying using # : (expm1 (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (log1p (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (+ 1/3 1/3) (+ 1 1) (* (exp (* y y)) (exp (* y y))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (+ 1 1) (+ (log (cbrt (exp (* y y)))) (log (cbrt (exp (* y y))))) (log (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (exp (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (exp (* y y)) (exp (* y y))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* 1 1) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* 2 1/3) (* 2 1) (* (cbrt (exp (* y y))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (exp (* y y))) (cbrt 1)) (* (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (exp (* y y))) 1) (* (cbrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (+ (* 2/3 (pow y 2)) (+ (* 2/9 (pow y 4)) 1)) (pow (pow (exp (pow y 2)) 2) 1/3) (pow (pow (exp (pow y 2)) 2) 1/3) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) 0.816 * * [simplify]: iteration 0 : 129 enodes (cost 611 ) 0.820 * * [simplify]: iteration 1 : 456 enodes (cost 560 ) 0.832 * * [simplify]: iteration 2 : 2167 enodes (cost 516 ) 0.887 * * [simplify]: iteration 3 : 5001 enodes (cost 487 ) 0.889 * [simplify]: Simplified to: (expm1 (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (log1p (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) 2/3 2 (pow (exp (pow y 2)) 2) (exp (* 2/3 (pow y 2))) 2 (* 2/3 (pow y 2)) (* 2/3 (pow y 2)) (pow (exp 1) (pow (sqrt (cbrt (exp (* y y)))) 4)) (pow (exp (pow y 2)) 2) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (pow (exp (pow y 2)) 2) (fabs (cbrt (exp (* y y)))) (fabs (cbrt (exp (* y y)))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) 1 (exp (* 2/3 (pow y 2))) (pow (cbrt (cbrt (exp (* y y)))) 4) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 1 (exp (* 2/3 (pow y 2))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 2/3 2 (* (cbrt (exp (* y y))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (cbrt (exp (* y y))) (pow (cbrt (cbrt (exp (* y y)))) 5) (pow (sqrt (cbrt (exp (* y y)))) 3) (cbrt (exp (* y y))) (pow (cbrt (cbrt (exp (* y y)))) 4) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (exp (* 2/3 (pow y 2))) (pow (cbrt (cbrt (exp (* y y)))) 4) (pow (sqrt (cbrt (exp (* y y)))) 3) (exp (* 2/3 (pow y 2))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (expm1 (cbrt (exp (* y y)))) (log1p (cbrt (exp (* y y)))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (fma 2/3 (pow y 2) (fma 2/9 (pow y 4) 1)) (exp (* 2/3 (pow y 2))) (exp (* 2/3 (pow y 2))) (fma 1/3 (pow y 2) (fma 1/18 (pow y 4) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) (fma 1/3 (pow y 2) (fma 1/18 (pow y 4) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) (fma 1/3 (pow y 2) (fma 1/18 (pow y 4) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 0.890 * * * [progress]: adding candidates to table 1.107 * [progress]: [Phase 3 of 3] Extracting. 1.107 * * [regime]: Finding splitpoints for: (# #) 1.108 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x) 1.108 * * * * [regimes]: Trying to branch on (* y y) from (# #) 1.117 * * * * [regimes]: Trying to branch on (exp (* y y)) from (# #) 1.129 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (# #) 1.146 * * * * [regimes]: Trying to branch on y from (# #) 1.157 * * * * [regimes]: Trying to branch on x from (# #) 1.168 * * * [regime]: Found split indices: #