8.225 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.022 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.024 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.025 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.026 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.028 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.031 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.041 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.084 * * [simplify]: iteration 7 : 5002 enodes (cost 3 ) 0.084 * [simplify]: Simplified to: (* x (exp (* y y))) 0.084 * * [progress]: iteration 1 / 4 0.085 * * * [progress]: picking best candidate 0.086 * * * * [pick]: Picked # 0.086 * * * [progress]: localizing error 0.090 * * * [progress]: generating rewritten candidates 0.090 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.092 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.097 * * * [progress]: generating series expansions 0.097 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.097 * [approximate]: Taking taylor expansion of (exp (pow y 2)) in (y) around 0 0.097 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.104 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 0.105 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.105 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.106 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.107 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.107 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.107 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.107 * [taylor]: Taking taylor expansion of x in y 0.107 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.107 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.108 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.108 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.109 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.114 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.114 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of x in y 0.115 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.115 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.116 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.124 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.124 * [taylor]: Taking taylor expansion of -1 in y 0.124 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.124 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of x in y 0.124 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.124 * [taylor]: Taking taylor expansion of -1 in x 0.124 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.124 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.125 * [taylor]: Taking taylor expansion of -1 in x 0.125 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.125 * [taylor]: Taking taylor expansion of -1 in y 0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.136 * * * [progress]: simplifying candidates 0.136 * [simplify]: Simplifying using # : (exp y) (log (exp (* y y))) (exp (exp (* y y))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y))) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y))) (sqrt (exp (* y y))) (sqrt (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))) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (exp (pow y 2)) (exp (pow y 2)) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.139 * * [simplify]: iteration 0 : 89 enodes (cost 130 ) 0.141 * * [simplify]: iteration 1 : 321 enodes (cost 114 ) 0.148 * * [simplify]: iteration 2 : 1270 enodes (cost 114 ) 0.178 * * [simplify]: iteration 3 : 5001 enodes (cost 114 ) 0.179 * [simplify]: Simplified to: (exp y) (pow y 2) (exp (exp (* y y))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y))) (pow (exp (* y y)) 3) (sqrt (exp (* y y))) (sqrt (exp (* y y))) (* x (exp (pow y 2))) (+ (log x) (* y y)) (+ (log x) (* y y)) (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))) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (exp (* y y)) (exp (* y y)) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.179 * * * [progress]: adding candidates to table 0.241 * * [progress]: iteration 2 / 4 0.241 * * * [progress]: picking best candidate 0.243 * * * * [pick]: Picked # 0.243 * * * [progress]: localizing error 0.248 * * * [progress]: generating rewritten candidates 0.248 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.255 * * * [progress]: generating series expansions 0.255 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.256 * [approximate]: Taking taylor expansion of (* x (pow (exp y) y)) in (x y) around 0 0.256 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in y 0.256 * [taylor]: Taking taylor expansion of x in y 0.256 * [taylor]: Taking taylor expansion of (pow (exp y) y) in y 0.256 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in y 0.256 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.256 * [taylor]: Taking taylor expansion of (exp y) in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (pow (exp y) y) in x 0.261 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in x 0.261 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.261 * [taylor]: Taking taylor expansion of (exp y) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (pow (exp y) y) in x 0.261 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in x 0.261 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.261 * [taylor]: Taking taylor expansion of (exp y) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.263 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.272 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [approximate]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in (x y) around 0 0.273 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in y 0.273 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in y 0.273 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in y 0.273 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in y 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.273 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in x 0.274 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in x 0.274 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in x 0.274 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in x 0.274 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.274 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.274 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.287 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in (x y) around 0 0.288 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in y 0.288 * [taylor]: Taking taylor expansion of -1 in y 0.288 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in y 0.288 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in y 0.288 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in y 0.288 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in y 0.288 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.288 * [taylor]: Taking taylor expansion of -1 in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.288 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.288 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.288 * [taylor]: Taking taylor expansion of -1 in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.289 * [taylor]: Taking taylor expansion of x in y 0.289 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in x 0.289 * [taylor]: Taking taylor expansion of -1 in x 0.289 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in x 0.289 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in x 0.289 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in x 0.289 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in x 0.289 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.289 * [taylor]: Taking taylor expansion of -1 in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.289 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.289 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.289 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.289 * [taylor]: Taking taylor expansion of -1 in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in x 0.290 * [taylor]: Taking taylor expansion of -1 in x 0.290 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in x 0.290 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in x 0.290 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in x 0.290 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in x 0.290 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.290 * [taylor]: Taking taylor expansion of -1 in x 0.290 * [taylor]: Taking taylor expansion of y in x 0.290 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.290 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.290 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.290 * [taylor]: Taking taylor expansion of -1 in x 0.290 * [taylor]: Taking taylor expansion of y in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.291 * [taylor]: Taking taylor expansion of -1 in y 0.291 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.291 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.306 * * * [progress]: simplifying candidates 0.309 * [simplify]: Simplifying using # : (+ (log x) (* y y)) (+ (log x) (* (log (exp y)) y)) (+ (log x) (log (pow (exp y) y))) (log (* x (pow (exp y) y))) (exp (* x (pow (exp y) y))) (* (* (* x x) x) (* (* (pow (exp y) y) (pow (exp y) y)) (pow (exp y) y))) (* (cbrt (* x (pow (exp y) y))) (cbrt (* x (pow (exp y) y)))) (cbrt (* x (pow (exp y) y))) (* (* (* x (pow (exp y) y)) (* x (pow (exp y) y))) (* x (pow (exp y) y))) (sqrt (* x (pow (exp y) y))) (sqrt (* x (pow (exp y) y))) (* (sqrt x) (pow (sqrt (exp y)) y)) (* (sqrt x) (pow (sqrt (exp y)) y)) (* (sqrt x) (sqrt (pow (exp y) y))) (* (sqrt x) (sqrt (pow (exp y) y))) (* (sqrt x) (pow (exp y) (/ y 2))) (* (sqrt x) (pow (exp y) (/ y 2))) (* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y)) (* x (pow (sqrt (exp y)) y)) (* x (pow 1 y)) (* x (* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y)))) (* x (sqrt (pow (exp y) y))) (* x 1) (* x (pow (exp y) (/ y 2))) (* (cbrt x) (pow (exp y) y)) (* (sqrt x) (pow (exp y) y)) (* x (pow (exp y) y)) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.312 * * [simplify]: iteration 0 : 109 enodes (cost 131 ) 0.315 * * [simplify]: iteration 1 : 409 enodes (cost 119 ) 0.324 * * [simplify]: iteration 2 : 2009 enodes (cost 119 ) 0.365 * * [simplify]: iteration 3 : 5002 enodes (cost 119 ) 0.366 * [simplify]: Simplified to: (+ (log x) (* y y)) (+ (log x) (* y y)) (+ (log x) (* y y)) (+ (log x) (* y y)) (exp (* x (pow (exp y) y))) (pow (* x (pow (exp y) y)) 3) (* (cbrt (* x (pow (exp y) y))) (cbrt (* x (pow (exp y) y)))) (cbrt (* x (pow (exp y) y))) (pow (* x (pow (exp y) y)) 3) (sqrt (* x (pow (exp y) y))) (sqrt (* x (pow (exp y) y))) (* (sqrt x) (pow (sqrt (exp y)) y)) (* (sqrt x) (pow (sqrt (exp y)) y)) (* (sqrt x) (sqrt (pow (exp y) y))) (* (sqrt x) (sqrt (pow (exp y) y))) (* (sqrt x) (pow (exp y) (/ y 2))) (* (sqrt x) (pow (exp y) (/ y 2))) (* x (pow (* (cbrt (exp y)) (cbrt (exp y))) y)) (* x (pow (sqrt (exp y)) y)) x (* x (* (cbrt (pow (exp y) y)) (cbrt (pow (exp y) y)))) (* x (sqrt (pow (exp y) y))) x (* x (pow (exp y) (/ y 2))) (* (cbrt x) (pow (exp y) y)) (* (sqrt x) (pow (exp y) y)) (* x (pow (exp y) y)) x (* x (pow (exp y) y)) (* x (pow (exp y) y)) 0.366 * * * [progress]: adding candidates to table 0.413 * [progress]: [Phase 3 of 3] Extracting. 0.415 * [simplify]: Simplifying using # : (* x (pow (exp y) y)) 0.415 * * [simplify]: iteration 0 : 6 enodes (cost 3 ) 0.416 * * [simplify]: iteration 1 : 6 enodes (cost 3 ) 0.416 * [simplify]: Simplified to: (* x (pow (exp y) y)) 1.019 * [regime-testing]: End program error score: 0.03213146018360469 1.052 * [regime-testing]: Target error score: 0.03213146018360469