13.405 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.025 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.027 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.029 * * [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 ) 0.051 * * [simplify]: iteration 6 : 1917 enodes (cost 3 ) 0.100 * * [simplify]: iteration 7 : 5002 enodes (cost 3 ) 0.101 * [simplify]: Simplified to: (* x (exp (* y y))) 0.101 * * [progress]: iteration 1 / 4 0.101 * * * [progress]: picking best candidate 0.103 * * * * [pick]: Picked # 0.103 * * * [progress]: localizing error 0.109 * * * [progress]: generating rewritten candidates 0.109 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.112 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.115 * * * [progress]: generating series expansions 0.116 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.116 * [approximate]: Taking taylor expansion of (exp (pow y 2)) in (y) around 0 0.116 * [taylor]: Taking taylor expansion of (exp (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 0.116 * [taylor]: Taking taylor expansion of (exp (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 0.124 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 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 0.125 * [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 0.126 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 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 0.127 * [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 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.129 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.129 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.138 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.138 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.138 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.138 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.139 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.139 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.139 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.139 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.139 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.140 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.140 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.155 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.155 * [taylor]: Taking taylor expansion of -1 in y 0.155 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.155 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.156 * [taylor]: Taking taylor expansion of -1 in x 0.156 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.156 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.156 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.156 * [taylor]: Taking taylor expansion of -1 in x 0.156 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.156 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.156 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.157 * [taylor]: Taking taylor expansion of -1 in y 0.157 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.161 * [taylor]: Taking taylor expansion of 0 in y 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.171 * * * [progress]: simplifying candidates 0.171 * [simplify]: Simplifying using # : (exp y) (exp 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))) 0.175 * * [simplify]: iteration 0 : 30 enodes (cost 16 ) 0.177 * * [simplify]: iteration 1 : 80 enodes (cost 15 ) 0.180 * * [simplify]: iteration 2 : 223 enodes (cost 15 ) 0.189 * * [simplify]: iteration 3 : 908 enodes (cost 15 ) 0.232 * * [simplify]: iteration 4 : 5001 enodes (cost 15 ) 0.233 * [simplify]: Simplified to: (exp y) (exp y) (fma y y (fma 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))) 0.233 * * * [progress]: adding candidates to table 0.246 * * [progress]: iteration 2 / 4 0.246 * * * [progress]: picking best candidate 0.248 * * * * [pick]: Picked # 0.248 * * * [progress]: localizing error 0.255 * * * [progress]: generating rewritten candidates 0.255 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.257 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.261 * * * [progress]: generating series expansions 0.261 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.261 * [approximate]: Taking taylor expansion of (pow (exp y) y) in (y) around 0 0.261 * [taylor]: Taking taylor expansion of (pow (exp y) y) in y 0.261 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in y 0.261 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.261 * [taylor]: Taking taylor expansion of (exp y) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (pow (exp y) y) in y 0.267 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in y 0.267 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.267 * [taylor]: Taking taylor expansion of (exp y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.294 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in (y) around 0 0.294 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in y 0.294 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in y 0.294 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in y 0.295 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in y 0.295 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.297 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in (y) around 0 0.297 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in y 0.297 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in y 0.297 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in y 0.297 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.297 * [taylor]: Taking taylor expansion of -1 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.298 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.298 * [taylor]: Taking taylor expansion of -1 in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in y 0.298 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in y 0.298 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in y 0.298 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.298 * [taylor]: Taking taylor expansion of -1 in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.299 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.299 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.299 * [taylor]: Taking taylor expansion of -1 in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.300 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.300 * [approximate]: Taking taylor expansion of (* x (pow (exp y) y)) in (x y) around 0 0.300 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of (pow (exp y) y) in y 0.300 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in y 0.300 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.300 * [taylor]: Taking taylor expansion of (exp y) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.309 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (pow (exp y) y) in x 0.310 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in x 0.310 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.310 * [taylor]: Taking taylor expansion of (exp y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (* x (pow (exp y) y)) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (pow (exp y) y) in x 0.310 * [taylor]: Taking taylor expansion of (exp (* y (log (exp y)))) in x 0.310 * [taylor]: Taking taylor expansion of (* y (log (exp y))) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.310 * [taylor]: Taking taylor expansion of (exp y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.313 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.313 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.313 * [taylor]: Taking taylor expansion of y in y 0.318 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [approximate]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in (x y) around 0 0.326 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in y 0.326 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in y 0.326 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in y 0.326 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in y 0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.326 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.327 * [taylor]: Taking taylor expansion of x in y 0.327 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in x 0.327 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in x 0.327 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in x 0.327 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ 1 y)) (/ 1 y)) x) in x 0.327 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1 y)) in x 0.327 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (exp (/ 1 y))))) in x 0.328 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (exp (/ 1 y)))) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.328 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.328 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.337 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in (x y) around 0 0.345 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in y 0.345 * [taylor]: Taking taylor expansion of -1 in y 0.345 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in y 0.345 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in y 0.345 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in y 0.345 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in y 0.345 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.345 * [taylor]: Taking taylor expansion of -1 in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.346 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.346 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.346 * [taylor]: Taking taylor expansion of -1 in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of x in y 0.347 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in x 0.347 * [taylor]: Taking taylor expansion of -1 in x 0.347 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in x 0.347 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in x 0.347 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in x 0.347 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in x 0.347 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.347 * [taylor]: Taking taylor expansion of -1 in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.347 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.347 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.347 * [taylor]: Taking taylor expansion of -1 in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (/ -1 y)) (/ -1 y)) x)) in x 0.348 * [taylor]: Taking taylor expansion of -1 in x 0.348 * [taylor]: Taking taylor expansion of (/ (pow (exp (/ -1 y)) (/ -1 y)) x) in x 0.348 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1 y)) in x 0.348 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (exp (/ -1 y))))) in x 0.348 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (exp (/ -1 y)))) in x 0.348 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.348 * [taylor]: Taking taylor expansion of -1 in x 0.348 * [taylor]: Taking taylor expansion of y in x 0.348 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.348 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.348 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.348 * [taylor]: Taking taylor expansion of -1 in x 0.348 * [taylor]: Taking taylor expansion of y in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.348 * [taylor]: Taking taylor expansion of -1 in y 0.348 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.348 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.368 * * * [progress]: simplifying candidates 0.368 * [simplify]: Simplifying using # : (* y y) (* (log (exp y)) y) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (* x (pow (exp y) (/ y 2))) (+ (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))) 0.372 * * [simplify]: iteration 0 : 40 enodes (cost 26 ) 0.374 * * [simplify]: iteration 1 : 110 enodes (cost 25 ) 0.378 * * [simplify]: iteration 2 : 333 enodes (cost 25 ) 0.389 * * [simplify]: iteration 3 : 1532 enodes (cost 25 ) 0.451 * * [simplify]: iteration 4 : 5001 enodes (cost 25 ) 0.452 * [simplify]: Simplified to: (pow y 2) (pow y 2) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (* x (pow (exp y) (/ y 2))) (fma y y (fma 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))) 0.452 * * * [progress]: adding candidates to table 0.468 * * [progress]: iteration 3 / 4 0.468 * * * [progress]: picking best candidate 0.474 * * * * [pick]: Picked # 0.474 * * * [progress]: localizing error 0.482 * * * [progress]: generating rewritten candidates 0.482 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.488 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.495 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.498 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.502 * * * [progress]: generating series expansions 0.502 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.502 * [approximate]: Taking taylor expansion of (* x (pow (pow (exp y) (* 1/2 y)) 2)) in (x y) around 0 0.502 * [taylor]: Taking taylor expansion of (* x (pow (pow (exp y) (* 1/2 y)) 2)) in y 0.502 * [taylor]: Taking taylor expansion of x in y 0.502 * [taylor]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in y 0.502 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.502 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.502 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.503 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.503 * [taylor]: Taking taylor expansion of 1/2 in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.503 * [taylor]: Taking taylor expansion of (exp y) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.510 * [taylor]: Taking taylor expansion of (* x (pow (pow (exp y) (* 1/2 y)) 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in x 0.510 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in x 0.510 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in x 0.510 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/2 y) in x 0.510 * [taylor]: Taking taylor expansion of 1/2 in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.510 * [taylor]: Taking taylor expansion of (exp y) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of (* x (pow (pow (exp y) (* 1/2 y)) 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in x 0.510 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in x 0.510 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in x 0.511 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in x 0.511 * [taylor]: Taking taylor expansion of (* 1/2 y) in x 0.511 * [taylor]: Taking taylor expansion of 1/2 in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of (log (exp y)) in x 0.511 * [taylor]: Taking taylor expansion of (exp y) in x 0.511 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of 0 in y 0.515 * [taylor]: Taking taylor expansion of (pow (exp (* 1/2 (pow y 2))) 2) in y 0.515 * [taylor]: Taking taylor expansion of (exp (* 1/2 (pow y 2))) in y 0.515 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 2)) in y 0.515 * [taylor]: Taking taylor expansion of 1/2 in y 0.515 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.515 * [taylor]: Taking taylor expansion of y in y 0.521 * [taylor]: Taking taylor expansion of 0 in y 0.530 * [taylor]: Taking taylor expansion of 0 in y 0.530 * [approximate]: Taking taylor expansion of (/ (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) x) in (x y) around 0 0.531 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) x) in y 0.531 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in y 0.531 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.531 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.531 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.531 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.531 * [taylor]: Taking taylor expansion of 1/2 in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.531 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.531 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.531 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.532 * [taylor]: Taking taylor expansion of x in y 0.532 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) x) in x 0.532 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in x 0.532 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in x 0.532 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in x 0.532 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1/2 y) in x 0.532 * [taylor]: Taking taylor expansion of 1/2 in x 0.532 * [taylor]: Taking taylor expansion of y in x 0.532 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.532 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.532 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) x) in x 0.533 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in x 0.533 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in x 0.533 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in x 0.533 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1/2 y) in x 0.533 * [taylor]: Taking taylor expansion of 1/2 in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (pow (exp (/ 1/2 (pow y 2))) 2) in y 0.534 * [taylor]: Taking taylor expansion of (exp (/ 1/2 (pow y 2))) in y 0.534 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 0.534 * [taylor]: Taking taylor expansion of 1/2 in y 0.534 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.534 * [taylor]: Taking taylor expansion of y in y 0.538 * [taylor]: Taking taylor expansion of 0 in y 0.544 * [taylor]: Taking taylor expansion of 0 in y 0.553 * [taylor]: Taking taylor expansion of 0 in y 0.554 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x)) in (x y) around 0 0.554 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x)) in y 0.554 * [taylor]: Taking taylor expansion of -1 in y 0.554 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x) in y 0.554 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in y 0.554 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.554 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.554 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.554 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.554 * [taylor]: Taking taylor expansion of -1/2 in y 0.554 * [taylor]: Taking taylor expansion of y in y 0.554 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.554 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.554 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.554 * [taylor]: Taking taylor expansion of -1 in y 0.554 * [taylor]: Taking taylor expansion of y in y 0.555 * [taylor]: Taking taylor expansion of x in y 0.556 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x)) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x) in x 0.556 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in x 0.556 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in x 0.556 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in x 0.556 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1/2 y) in x 0.556 * [taylor]: Taking taylor expansion of -1/2 in x 0.556 * [taylor]: Taking taylor expansion of y in x 0.556 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.556 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of y in x 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x)) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [taylor]: Taking taylor expansion of (/ (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) x) in x 0.556 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in x 0.556 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in x 0.557 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in x 0.557 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in x 0.557 * [taylor]: Taking taylor expansion of (/ -1/2 y) in x 0.557 * [taylor]: Taking taylor expansion of -1/2 in x 0.557 * [taylor]: Taking taylor expansion of y in x 0.557 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in x 0.557 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in x 0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of y in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ 1/2 (pow y 2))) 2)) in y 0.557 * [taylor]: Taking taylor expansion of -1 in y 0.557 * [taylor]: Taking taylor expansion of (pow (exp (/ 1/2 (pow y 2))) 2) in y 0.557 * [taylor]: Taking taylor expansion of (exp (/ 1/2 (pow y 2))) in y 0.557 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y 0.557 * [taylor]: Taking taylor expansion of 1/2 in y 0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.563 * [taylor]: Taking taylor expansion of 0 in y 0.570 * [taylor]: Taking taylor expansion of 0 in y 0.580 * [taylor]: Taking taylor expansion of 0 in y 0.581 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.581 * [approximate]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in (y) around 0 0.581 * [taylor]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in y 0.581 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.581 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.581 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.581 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.581 * [taylor]: Taking taylor expansion of 1/2 in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.581 * [taylor]: Taking taylor expansion of (exp y) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.592 * [taylor]: Taking taylor expansion of (pow (pow (exp y) (* 1/2 y)) 2) in y 0.592 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.592 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.592 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.592 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.592 * [taylor]: Taking taylor expansion of 1/2 in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.592 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.592 * [taylor]: Taking taylor expansion of (exp y) in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.624 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in (y) around 0 0.625 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in y 0.625 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.625 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.625 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.625 * [taylor]: Taking taylor expansion of 1/2 in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.625 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.625 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 y)) (/ 1/2 y)) 2) in y 0.626 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.626 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.626 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.626 * [taylor]: Taking taylor expansion of 1/2 in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.627 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.634 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in (y) around 0 0.634 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in y 0.634 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.634 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.634 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.634 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.634 * [taylor]: Taking taylor expansion of -1/2 in y 0.634 * [taylor]: Taking taylor expansion of y in y 0.634 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.634 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.634 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.635 * [taylor]: Taking taylor expansion of -1 in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ -1 y)) (/ -1/2 y)) 2) in y 0.635 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.635 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.635 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.635 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.635 * [taylor]: Taking taylor expansion of -1/2 in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.636 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.636 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.636 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.636 * [taylor]: Taking taylor expansion of -1 in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.643 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.643 * [approximate]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in (y) around 0 0.643 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.643 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.643 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.643 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.643 * [taylor]: Taking taylor expansion of 1/2 in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.643 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.643 * [taylor]: Taking taylor expansion of (exp y) in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.650 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.650 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.650 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.650 * [taylor]: Taking taylor expansion of 1/2 in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.650 * [taylor]: Taking taylor expansion of (exp y) in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.682 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in (y) around 0 0.682 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.682 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.682 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.683 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.683 * [taylor]: Taking taylor expansion of 1/2 in y 0.683 * [taylor]: Taking taylor expansion of y in y 0.683 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.683 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.683 * [taylor]: Taking taylor expansion of y in y 0.684 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.684 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.684 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.684 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.684 * [taylor]: Taking taylor expansion of 1/2 in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.685 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.685 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.685 * [taylor]: Taking taylor expansion of y in y 0.686 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in (y) around 0 0.686 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.686 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.686 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.686 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.686 * [taylor]: Taking taylor expansion of -1/2 in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.686 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.686 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.686 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.686 * [taylor]: Taking taylor expansion of -1 in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.687 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.687 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.687 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.687 * [taylor]: Taking taylor expansion of -1/2 in y 0.687 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.688 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.688 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.688 * [taylor]: Taking taylor expansion of -1 in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.689 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.689 * [approximate]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in (y) around 0 0.689 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.689 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.689 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.689 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.689 * [taylor]: Taking taylor expansion of 1/2 in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.689 * [taylor]: Taking taylor expansion of (exp y) in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.696 * [taylor]: Taking taylor expansion of (pow (exp y) (* 1/2 y)) in y 0.696 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp y)))) in y 0.696 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp y))) in y 0.696 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.696 * [taylor]: Taking taylor expansion of 1/2 in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.696 * [taylor]: Taking taylor expansion of (log (exp y)) in y 0.696 * [taylor]: Taking taylor expansion of (exp y) in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.725 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in (y) around 0 0.725 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.725 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.725 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.725 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.725 * [taylor]: Taking taylor expansion of 1/2 in y 0.725 * [taylor]: Taking taylor expansion of y in y 0.725 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.725 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.725 * [taylor]: Taking taylor expansion of y in y 0.726 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 y)) (/ 1/2 y)) in y 0.726 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (/ 1 y))))) in y 0.726 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (/ 1 y)))) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.726 * [taylor]: Taking taylor expansion of 1/2 in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.727 * [taylor]: Taking taylor expansion of (log (exp (/ 1 y))) in y 0.727 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.727 * [taylor]: Taking taylor expansion of y in y 0.728 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in (y) around 0 0.728 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.728 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.728 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.728 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.728 * [taylor]: Taking taylor expansion of -1/2 in y 0.728 * [taylor]: Taking taylor expansion of y in y 0.728 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.728 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.728 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.728 * [taylor]: Taking taylor expansion of -1 in y 0.728 * [taylor]: Taking taylor expansion of y in y 0.729 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 y)) (/ -1/2 y)) in y 0.729 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (/ -1 y))))) in y 0.729 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (/ -1 y)))) in y 0.729 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.729 * [taylor]: Taking taylor expansion of -1/2 in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.730 * [taylor]: Taking taylor expansion of (log (exp (/ -1 y))) in y 0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 0.730 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.730 * [taylor]: Taking taylor expansion of -1 in y 0.730 * [taylor]: Taking taylor expansion of y in y 0.731 * * * [progress]: simplifying candidates 0.732 * [simplify]: Simplifying using # : (* x (pow (exp y) (/ y 2))) (* x (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2)))) (* x (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2)))) (* x (* (pow (exp y) (/ y 2)) (pow (exp y) (/ (/ y 2) 2)))) (* x (pow (exp y) (/ (/ y 2) 2))) (* x (pow (exp y) (/ y 2))) (+ (/ y 2) (/ y 2)) (+ (/ 1 2) (/ 1 2)) (* (exp y) (exp y)) (* (pow (exp y) y) (pow (exp y) y)) (+ (* y (/ y 2)) (* y (/ y 2))) (+ (* y (/ y 2)) (* (log (exp y)) (/ y 2))) (+ (* (log (exp y)) (/ y 2)) (* y (/ y 2))) (+ (* (log (exp y)) (/ y 2)) (* (log (exp y)) (/ y 2))) (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2))) (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2))) (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2))) (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2))) (* 2 (/ y 2)) (* 2 (/ 1 2)) (* (pow (exp y) (/ y 2)) (pow (exp y) (/ (/ y 2) 2))) (* (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ y 2))) (* y (/ y 2)) (* (log (exp y)) (/ y 2)) (pow (exp y) y) (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2)) (* y (/ y 2)) (* (log (exp y)) (/ y 2)) (pow (exp y) y) (pow (exp y) (/ (/ y 2) 2)) (pow (exp y) (/ (/ y 2) 2)) x (* x (pow (exp (* 1/2 (pow y 2))) 2)) (* x (pow (exp (* 1/2 (pow y 2))) 2)) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (pow (exp (* 1/2 (pow y 2))) 2) (pow (exp (* 1/2 (pow y 2))) 2) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) 0.736 * * [simplify]: iteration 0 : 118 enodes (cost 149 ) 0.740 * * [simplify]: iteration 1 : 403 enodes (cost 142 ) 0.752 * * [simplify]: iteration 2 : 1743 enodes (cost 122 ) 0.812 * * [simplify]: iteration 3 : 5001 enodes (cost 120 ) 0.814 * [simplify]: Simplified to: (* (pow (exp y) (/ y 2)) x) (* (pow (exp y) (/ y 2)) x) (* (pow (exp y) (/ y 2)) x) (* x (* (pow (exp y) (/ y 2)) (pow (exp y) (/ (/ y 2) 2)))) (* x (pow (exp y) (/ (/ y 2) 2))) (* (pow (exp y) (/ y 2)) x) y 1 (exp (+ y y)) (pow (exp y) (* 2 y)) (pow y 2) (pow y 2) (pow y 2) (pow y 2) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) y 1 (pow (pow (exp y) (/ y 4)) 3) (pow (pow (exp y) (/ y 4)) 3) (/ (* y y) 2) (/ (* y y) 2) (pow (exp y) y) (pow (exp y) (/ y 4)) (pow (exp y) (/ y 4)) (/ (* y y) 2) (/ (* y y) 2) (pow (exp y) y) (pow (exp y) (/ y 4)) (pow (exp y) (/ y 4)) x (* x (pow (exp (* 1/2 (pow y 2))) 2)) (* x (pow (exp (* 1/2 (pow y 2))) 2)) (fma y y (fma 1/2 (pow y 4) 1)) (pow (exp y) y) (pow (exp y) y) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (exp (* 1/2 (pow y 2))) (exp (* 1/2 (pow y 2))) 0.814 * * * [progress]: adding candidates to table 0.910 * * [progress]: iteration 4 / 4 0.910 * * * [progress]: picking best candidate 0.914 * * * * [pick]: Picked # 0.915 * * * [progress]: localizing error 0.923 * * * [progress]: generating rewritten candidates 0.924 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.928 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.932 * * * [progress]: generating series expansions 0.932 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.933 * [approximate]: Taking taylor expansion of (* (pow (exp (* 2 y)) (* 1/2 y)) x) in (x y) around 0 0.933 * [taylor]: Taking taylor expansion of (* (pow (exp (* 2 y)) (* 1/2 y)) x) in y 0.933 * [taylor]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in y 0.933 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp (* 2 y))))) in y 0.933 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp (* 2 y)))) in y 0.933 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.933 * [taylor]: Taking taylor expansion of 1/2 in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.933 * [taylor]: Taking taylor expansion of (log (exp (* 2 y))) in y 0.933 * [taylor]: Taking taylor expansion of (exp (* 2 y)) in y 0.933 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.933 * [taylor]: Taking taylor expansion of 2 in y 0.933 * [taylor]: Taking taylor expansion of y in y 0.942 * [taylor]: Taking taylor expansion of x in y 0.942 * [taylor]: Taking taylor expansion of (* (pow (exp (* 2 y)) (* 1/2 y)) x) in x 0.942 * [taylor]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in x 0.942 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp (* 2 y))))) in x 0.942 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp (* 2 y)))) in x 0.942 * [taylor]: Taking taylor expansion of (* 1/2 y) in x 0.942 * [taylor]: Taking taylor expansion of 1/2 in x 0.942 * [taylor]: Taking taylor expansion of y in x 0.942 * [taylor]: Taking taylor expansion of (log (exp (* 2 y))) in x 0.942 * [taylor]: Taking taylor expansion of (exp (* 2 y)) in x 0.942 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.942 * [taylor]: Taking taylor expansion of 2 in x 0.942 * [taylor]: Taking taylor expansion of y in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (* (pow (exp (* 2 y)) (* 1/2 y)) x) in x 0.942 * [taylor]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in x 0.942 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp (* 2 y))))) in x 0.942 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp (* 2 y)))) in x 0.942 * [taylor]: Taking taylor expansion of (* 1/2 y) in x 0.942 * [taylor]: Taking taylor expansion of 1/2 in x 0.942 * [taylor]: Taking taylor expansion of y in x 0.942 * [taylor]: Taking taylor expansion of (log (exp (* 2 y))) in x 0.942 * [taylor]: Taking taylor expansion of (exp (* 2 y)) in x 0.942 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.943 * [taylor]: Taking taylor expansion of 2 in x 0.943 * [taylor]: Taking taylor expansion of y in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 0 in y 0.946 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.946 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.946 * [taylor]: Taking taylor expansion of y in y 0.952 * [taylor]: Taking taylor expansion of 0 in y 0.960 * [taylor]: Taking taylor expansion of 0 in y 0.961 * [approximate]: Taking taylor expansion of (/ (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) x) in (x y) around 0 0.961 * [taylor]: Taking taylor expansion of (/ (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) x) in y 0.961 * [taylor]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in y 0.961 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (* 2 (/ 1 y)))))) in y 0.961 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (* 2 (/ 1 y))))) in y 0.961 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 0.961 * [taylor]: Taking taylor expansion of 1/2 in y 0.961 * [taylor]: Taking taylor expansion of y in y 0.961 * [taylor]: Taking taylor expansion of (log (exp (* 2 (/ 1 y)))) in y 0.961 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 y))) in y 0.961 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.962 * [taylor]: Taking taylor expansion of 2 in y 0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.962 * [taylor]: Taking taylor expansion of y in y 0.963 * [taylor]: Taking taylor expansion of x in y 0.963 * [taylor]: Taking taylor expansion of (/ (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) x) in x 0.963 * [taylor]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in x 0.963 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (* 2 (/ 1 y)))))) in x 0.963 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (* 2 (/ 1 y))))) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1/2 y) in x 0.963 * [taylor]: Taking taylor expansion of 1/2 in x 0.963 * [taylor]: Taking taylor expansion of y in x 0.963 * [taylor]: Taking taylor expansion of (log (exp (* 2 (/ 1 y)))) in x 0.963 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 y))) in x 0.963 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.963 * [taylor]: Taking taylor expansion of 2 in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.963 * [taylor]: Taking taylor expansion of y in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (/ (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) x) in x 0.963 * [taylor]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in x 0.963 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (* 2 (/ 1 y)))))) in x 0.964 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (* 2 (/ 1 y))))) in x 0.964 * [taylor]: Taking taylor expansion of (/ 1/2 y) in x 0.964 * [taylor]: Taking taylor expansion of 1/2 in x 0.964 * [taylor]: Taking taylor expansion of y in x 0.964 * [taylor]: Taking taylor expansion of (log (exp (* 2 (/ 1 y)))) in x 0.964 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 y))) in x 0.964 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.964 * [taylor]: Taking taylor expansion of 2 in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.964 * [taylor]: Taking taylor expansion of y in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.964 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.964 * [taylor]: Taking taylor expansion of y in y 0.969 * [taylor]: Taking taylor expansion of 0 in y 0.974 * [taylor]: Taking taylor expansion of 0 in y 0.986 * [taylor]: Taking taylor expansion of 0 in y 0.987 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x)) in (x y) around 0 0.987 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x)) in y 0.987 * [taylor]: Taking taylor expansion of -1 in y 0.987 * [taylor]: Taking taylor expansion of (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x) in y 0.987 * [taylor]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in y 0.987 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y))))))) in y 0.987 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y)))))) in y 0.987 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.987 * [taylor]: Taking taylor expansion of -1/2 in y 0.987 * [taylor]: Taking taylor expansion of y in y 0.988 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 y))))) in y 0.988 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 y)))) in y 0.988 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 0.988 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.988 * [taylor]: Taking taylor expansion of 2 in y 0.988 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.988 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of x in y 0.989 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x)) in x 0.989 * [taylor]: Taking taylor expansion of -1 in x 0.989 * [taylor]: Taking taylor expansion of (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x) in x 0.989 * [taylor]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in x 0.989 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y))))))) in x 0.989 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y)))))) in x 0.989 * [taylor]: Taking taylor expansion of (/ -1/2 y) in x 0.989 * [taylor]: Taking taylor expansion of -1/2 in x 0.989 * [taylor]: Taking taylor expansion of y in x 0.990 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 y))))) in x 0.990 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 y)))) in x 0.990 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in x 0.990 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.990 * [taylor]: Taking taylor expansion of 2 in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.990 * [taylor]: Taking taylor expansion of y in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x)) in x 0.990 * [taylor]: Taking taylor expansion of -1 in x 0.990 * [taylor]: Taking taylor expansion of (/ (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) x) in x 0.990 * [taylor]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in x 0.990 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y))))))) in x 0.990 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y)))))) in x 0.990 * [taylor]: Taking taylor expansion of (/ -1/2 y) in x 0.990 * [taylor]: Taking taylor expansion of -1/2 in x 0.990 * [taylor]: Taking taylor expansion of y in x 0.990 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 y))))) in x 0.990 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 y)))) in x 0.990 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in x 0.990 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.990 * [taylor]: Taking taylor expansion of 2 in x 0.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.990 * [taylor]: Taking taylor expansion of y in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.991 * [taylor]: Taking taylor expansion of -1 in y 0.991 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.991 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.991 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.991 * [taylor]: Taking taylor expansion of y in y 0.996 * [taylor]: Taking taylor expansion of 0 in y 1.004 * [taylor]: Taking taylor expansion of 0 in y 1.015 * [taylor]: Taking taylor expansion of 0 in y 1.015 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.015 * [approximate]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in (y) around 0 1.015 * [taylor]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in y 1.015 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp (* 2 y))))) in y 1.015 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp (* 2 y)))) in y 1.015 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.015 * [taylor]: Taking taylor expansion of 1/2 in y 1.015 * [taylor]: Taking taylor expansion of y in y 1.015 * [taylor]: Taking taylor expansion of (log (exp (* 2 y))) in y 1.015 * [taylor]: Taking taylor expansion of (exp (* 2 y)) in y 1.015 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.015 * [taylor]: Taking taylor expansion of 2 in y 1.015 * [taylor]: Taking taylor expansion of y in y 1.024 * [taylor]: Taking taylor expansion of (pow (exp (* 2 y)) (* 1/2 y)) in y 1.024 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 y) (log (exp (* 2 y))))) in y 1.024 * [taylor]: Taking taylor expansion of (* (* 1/2 y) (log (exp (* 2 y)))) in y 1.024 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.024 * [taylor]: Taking taylor expansion of 1/2 in y 1.024 * [taylor]: Taking taylor expansion of y in y 1.024 * [taylor]: Taking taylor expansion of (log (exp (* 2 y))) in y 1.024 * [taylor]: Taking taylor expansion of (exp (* 2 y)) in y 1.024 * [taylor]: Taking taylor expansion of (* 2 y) in y 1.024 * [taylor]: Taking taylor expansion of 2 in y 1.024 * [taylor]: Taking taylor expansion of y in y 1.055 * [approximate]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in (y) around 0 1.055 * [taylor]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in y 1.055 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (* 2 (/ 1 y)))))) in y 1.055 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (* 2 (/ 1 y))))) in y 1.055 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 1.055 * [taylor]: Taking taylor expansion of 1/2 in y 1.055 * [taylor]: Taking taylor expansion of y in y 1.056 * [taylor]: Taking taylor expansion of (log (exp (* 2 (/ 1 y)))) in y 1.056 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 y))) in y 1.056 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.056 * [taylor]: Taking taylor expansion of 2 in y 1.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.056 * [taylor]: Taking taylor expansion of y in y 1.057 * [taylor]: Taking taylor expansion of (pow (exp (* 2 (/ 1 y))) (/ 1/2 y)) in y 1.057 * [taylor]: Taking taylor expansion of (exp (* (/ 1/2 y) (log (exp (* 2 (/ 1 y)))))) in y 1.057 * [taylor]: Taking taylor expansion of (* (/ 1/2 y) (log (exp (* 2 (/ 1 y))))) in y 1.057 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 1.057 * [taylor]: Taking taylor expansion of 1/2 in y 1.057 * [taylor]: Taking taylor expansion of y in y 1.058 * [taylor]: Taking taylor expansion of (log (exp (* 2 (/ 1 y)))) in y 1.058 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 y))) in y 1.058 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.058 * [taylor]: Taking taylor expansion of 2 in y 1.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.058 * [taylor]: Taking taylor expansion of y in y 1.059 * [approximate]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in (y) around 0 1.059 * [taylor]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in y 1.059 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y))))))) in y 1.059 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y)))))) in y 1.059 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 1.059 * [taylor]: Taking taylor expansion of -1/2 in y 1.059 * [taylor]: Taking taylor expansion of y in y 1.060 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 y))))) in y 1.060 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 y)))) in y 1.060 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 1.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.060 * [taylor]: Taking taylor expansion of 2 in y 1.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.060 * [taylor]: Taking taylor expansion of y in y 1.061 * [taylor]: Taking taylor expansion of (pow (exp (- (* 2 (/ 1 y)))) (/ -1/2 y)) in y 1.061 * [taylor]: Taking taylor expansion of (exp (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y))))))) in y 1.062 * [taylor]: Taking taylor expansion of (* (/ -1/2 y) (log (exp (- (* 2 (/ 1 y)))))) in y 1.062 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 1.062 * [taylor]: Taking taylor expansion of -1/2 in y 1.062 * [taylor]: Taking taylor expansion of y in y 1.062 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 y))))) in y 1.062 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 y)))) in y 1.062 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 1.062 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 1.062 * [taylor]: Taking taylor expansion of 2 in y 1.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.062 * [taylor]: Taking taylor expansion of y in y 1.064 * * * [progress]: simplifying candidates 1.064 * [simplify]: Simplifying using # : (* x (pow (exp y) (/ y 2))) (* x (pow (exp y) (/ y 2))) (* x (pow (exp (+ y y)) (/ (/ y 2) 2))) (* (+ y y) (/ y 2)) (* (log (exp (+ y y))) (/ y 2)) (* y (/ y 2)) (pow (exp (+ y y)) y) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp (+ y y)) (/ (/ y 2) 2)) (pow (exp (+ y y)) (/ (/ y 2) 2)) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (exp (pow y 2)) (exp (pow y 2)) 1.068 * * [simplify]: iteration 0 : 64 enodes (cost 61 ) 1.071 * * [simplify]: iteration 1 : 185 enodes (cost 60 ) 1.076 * * [simplify]: iteration 2 : 679 enodes (cost 60 ) 1.103 * * [simplify]: iteration 3 : 4562 enodes (cost 56 ) 1.291 * * [simplify]: iteration 4 : 5001 enodes (cost 56 ) 1.292 * [simplify]: Simplified to: (* x (pow (exp y) (/ y 2))) (* x (pow (exp y) (/ y 2))) (* x (pow (exp (+ y y)) (/ (/ y 2) 2))) (pow y 2) (pow y 2) (* y (/ y 2)) (pow (exp (+ y y)) y) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp y) (/ y 2)) (pow (exp (+ y y)) (/ (/ y 2) 2)) (pow (exp (+ y y)) (/ (/ y 2) 2)) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) (fma y y (fma 1/2 (pow y 4) 1)) (exp (pow y 2)) (exp (pow y 2)) 1.292 * * * [progress]: adding candidates to table 1.326 * [progress]: [Phase 3 of 3] Extracting. 1.326 * * [regime]: Finding splitpoints for: (# # #) 1.327 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.327 * * * * [regimes]: Trying to branch on y from (# # #) 1.343 * * * * [regimes]: Trying to branch on x from (# # #) 1.363 * * * [regime]: Found split indices: #