37.538 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.030 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.033 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.035 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.038 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.041 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.045 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.059 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.110 * * [simplify]: iteration 7 : 5001 enodes (cost 3 ) 0.111 * [simplify]: Simplified to: (* x (exp (* y y))) 0.112 * * [progress]: iteration 1 / 4 0.112 * * * [progress]: picking best candidate 0.113 * * * * [pick]: Picked # 0.113 * * * [progress]: localizing error 0.118 * * * [progress]: generating rewritten candidates 0.118 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.124 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.126 * * * [progress]: generating series expansions 0.127 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.127 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of (exp (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 (* x (exp (pow y 2))) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of 0 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 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.136 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) 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 0.136 * [taylor]: Taking taylor expansion of x in y 0.137 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.137 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.137 * [taylor]: Taking taylor expansion of y in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.137 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.137 * [taylor]: Taking taylor expansion of y in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.137 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.146 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.146 * [taylor]: Taking taylor expansion of -1 in y 0.146 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.146 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.147 * [taylor]: Taking taylor expansion of -1 in x 0.147 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.147 * [taylor]: Taking taylor expansion of -1 in x 0.147 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.148 * [taylor]: Taking taylor expansion of -1 in y 0.148 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.148 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.148 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.158 * [taylor]: Taking taylor expansion of 0 in y 0.159 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.159 * [approximate]: Taking taylor expansion of (exp (pow y 2)) in (y) around 0 0.159 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.166 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 0.166 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.166 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.166 * [taylor]: Taking taylor expansion of y in y 0.166 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.167 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0 0.167 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.167 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.168 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.168 * [taylor]: Taking taylor expansion of y in y 0.169 * * * [progress]: simplifying candidates 0.170 * [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))) (expm1 (exp (* y y))) (log1p (exp (* y y))) (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 (* 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)) 0.173 * * [simplify]: iteration 0 : 94 enodes (cost 143 ) 0.176 * * [simplify]: iteration 1 : 335 enodes (cost 124 ) 0.184 * * [simplify]: iteration 2 : 1315 enodes (cost 124 ) 0.218 * * [simplify]: iteration 3 : 5001 enodes (cost 124 ) 0.219 * [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))) (expm1 (exp (* y y))) (log1p (exp (* y y))) (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 (* x (exp (pow y 2))) (* x (exp (pow y 2))) (fma y y (fma 1/2 (pow y 4) 1)) (exp (* y y)) (exp (* y y)) 0.220 * * * [progress]: adding candidates to table 0.285 * * [progress]: iteration 2 / 4 0.285 * * * [progress]: picking best candidate 0.293 * * * * [pick]: Picked # 0.294 * * * [progress]: localizing error 0.300 * * * [progress]: generating rewritten candidates 0.300 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.302 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.304 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.310 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.321 * * * [progress]: generating series expansions 0.321 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.321 * [approximate]: Taking taylor expansion of (sqrt (exp (pow y 2))) in (y) around 0 0.321 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.321 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.321 * [taylor]: Taking taylor expansion of y in y 0.323 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.323 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.323 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.332 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.332 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.332 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.332 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.333 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.337 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.337 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.337 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.338 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.338 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.342 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.342 * [approximate]: Taking taylor expansion of (sqrt (exp (pow y 2))) in (y) around 0 0.342 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.342 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.342 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.344 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.344 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.352 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.352 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.352 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.352 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.353 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.353 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.358 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.358 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.358 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.358 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.358 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.358 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.359 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.363 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.363 * [approximate]: Taking taylor expansion of (* x (sqrt (exp (pow y 2)))) in (x y) around 0 0.363 * [taylor]: Taking taylor expansion of (* x (sqrt (exp (pow y 2)))) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.363 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.363 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of (* x (sqrt (exp (pow y 2)))) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in x 0.364 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.364 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (* x (sqrt (exp (pow y 2)))) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in x 0.366 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.366 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.367 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.367 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.367 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in (x y) around 0 0.374 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.375 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.375 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in x 0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.376 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.377 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in x 0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in x 0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.377 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.378 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.379 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.381 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2)))))) in (x y) around 0 0.395 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2)))))) in y 0.395 * [taylor]: Taking taylor expansion of -1 in y 0.395 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.395 * [taylor]: Taking taylor expansion of x in y 0.395 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.395 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.396 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2)))))) in x 0.397 * [taylor]: Taking taylor expansion of -1 in x 0.397 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in x 0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in x 0.398 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.398 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2)))))) in x 0.400 * [taylor]: Taking taylor expansion of -1 in x 0.400 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (exp (/ 1 (pow y 2))))) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in x 0.400 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.400 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.402 * [taylor]: Taking taylor expansion of (* -1 (sqrt (exp (/ 1 (pow y 2))))) in y 0.403 * [taylor]: Taking taylor expansion of -1 in y 0.403 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.403 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.403 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.423 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.423 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.423 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of (exp (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 0.424 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.425 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of 0 in y 0.426 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.427 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.436 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.436 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.436 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of x in y 0.437 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.437 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.438 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.438 * [taylor]: Taking taylor expansion of y in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of 0 in y 0.446 * [taylor]: Taking taylor expansion of 0 in y 0.451 * [taylor]: Taking taylor expansion of 0 in y 0.452 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.452 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.452 * [taylor]: Taking taylor expansion of -1 in y 0.452 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.452 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.452 * [taylor]: Taking taylor expansion of y in y 0.453 * [taylor]: Taking taylor expansion of x in y 0.453 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.453 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.454 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.454 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.454 * [taylor]: Taking taylor expansion of y in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.454 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.454 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.454 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.455 * [taylor]: Taking taylor expansion of -1 in y 0.455 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of 0 in y 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.468 * * * [progress]: simplifying candidates 0.469 * [simplify]: Simplifying using # : (expm1 (sqrt (exp (* y y)))) (log1p (sqrt (exp (* y y)))) (log (sqrt (exp (* y y)))) (exp (sqrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (cbrt (sqrt (exp (* y y)))) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (cbrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt 1) (sqrt (exp (* y y))) (/ y 2) (/ 1 2) (/ y 2) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (expm1 (sqrt (exp (* y y)))) (log1p (sqrt (exp (* y y)))) (log (sqrt (exp (* y y)))) (exp (sqrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (cbrt (sqrt (exp (* y y)))) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (cbrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt 1) (sqrt (exp (* y y))) (/ y 2) (/ 1 2) (/ y 2) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (expm1 (* x (sqrt (exp (* y y))))) (log1p (* x (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (+ (log x) (log (sqrt (exp (* y y))))) (log (* x (sqrt (exp (* y y))))) (exp (* x (sqrt (exp (* y y))))) (* (* (* x x) x) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (cbrt (* x (sqrt (exp (* y y))))) (cbrt (* x (sqrt (exp (* y y)))))) (cbrt (* x (sqrt (exp (* y y))))) (* (* (* x (sqrt (exp (* y y)))) (* x (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y))))) (sqrt (* x (sqrt (exp (* y y))))) (sqrt (* x (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* x (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))))) (* x (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* x (sqrt (sqrt (exp (* y y))))) (* x (sqrt 1)) (* x (sqrt (sqrt (exp (* y y))))) (* x 1) (* (cbrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (sqrt (exp (* y y)))) (expm1 (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (log1p (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (+ (+ (log x) (log (sqrt (exp (* y y))))) (log (sqrt (exp (* y y))))) (+ (log (* x (sqrt (exp (* y y))))) (log (sqrt (exp (* y y))))) (log (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (exp (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* (* (* x x) x) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* (* (* x (sqrt (exp (* y y)))) (* x (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y))))) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y)))))) (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (sqrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (sqrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))))) (* (* x (sqrt (exp (* y y)))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) (sqrt 1)) (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) 1) (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) x (* x (sqrt (exp (pow y 2)))) (* x (sqrt (exp (pow y 2)))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.474 * * [simplify]: iteration 0 : 172 enodes (cost 504 ) 0.479 * * [simplify]: iteration 1 : 797 enodes (cost 444 ) 0.496 * * [simplify]: iteration 2 : 3079 enodes (cost 432 ) 0.559 * * [simplify]: iteration 3 : 5001 enodes (cost 429 ) 0.562 * [simplify]: Simplified to: (expm1 (sqrt (exp (* y y)))) (log1p (sqrt (exp (* y y)))) (log (sqrt (exp (pow y 2)))) (exp (sqrt (exp (pow y 2)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (cbrt (sqrt (exp (* y y)))) (pow (sqrt (exp (pow y 2))) 3) (fabs (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) 1 (sqrt (exp (pow y 2))) (/ y 2) 1/2 (/ y 2) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (expm1 (sqrt (exp (* y y)))) (log1p (sqrt (exp (* y y)))) (log (sqrt (exp (pow y 2)))) (exp (sqrt (exp (pow y 2)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (cbrt (sqrt (exp (* y y)))) (pow (sqrt (exp (pow y 2))) 3) (fabs (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) 1 (sqrt (exp (pow y 2))) (/ y 2) 1/2 (/ y 2) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (expm1 (* x (sqrt (exp (* y y))))) (log1p (* x (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (log (* x (sqrt (exp (* y y))))) (log (* x (sqrt (exp (* y y))))) (exp (* x (sqrt (exp (* y y))))) (pow (* x (sqrt (exp (* y y)))) 3) (* (cbrt (* x (sqrt (exp (* y y))))) (cbrt (* x (sqrt (exp (* y y)))))) (cbrt (* x (sqrt (exp (* y y))))) (pow (* x (sqrt (exp (* y y)))) 3) (sqrt (* x (sqrt (exp (* y y))))) (sqrt (* x (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* (sqrt x) (sqrt (sqrt (exp (* y y))))) (* x (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))))) (* (fabs (cbrt (exp (* y y)))) x) (* x (sqrt (sqrt (exp (* y y))))) x (* x (sqrt (sqrt (exp (* y y))))) x (* (cbrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (sqrt (exp (* y y)))) (expm1 (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (log1p (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* x (exp (* y y))) (* x (exp (* y y))) (fma y y (log x)) (fma y y (log x)) (fma y y (log x)) (pow (exp x) (exp (* y y))) (pow (* x (exp (* y y))) 3) (pow (* x (exp (* y y))) 3) (* (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y)))))) (cbrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (pow (* x (exp (* y y))) 3) (sqrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (sqrt (* (* x (sqrt (exp (* y y)))) (sqrt (exp (* y y))))) (* (* x (sqrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))))) (* x (* (sqrt (exp (* y y))) (fabs (cbrt (exp (* y y)))))) (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* (* x (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (exp (* y y)) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) x (* x (sqrt (exp (* y y)))) (* x (sqrt (exp (* y y)))) x (* x (exp (* y y))) (* x (exp (* y y))) 0.562 * * * [progress]: adding candidates to table 0.714 * * [progress]: iteration 3 / 4 0.714 * * * [progress]: picking best candidate 0.723 * * * * [pick]: Picked # 0.723 * * * [progress]: localizing error 0.736 * * * [progress]: generating rewritten candidates 0.736 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.740 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.742 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.746 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.755 * * * [progress]: generating series expansions 0.755 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.755 * [approximate]: Taking taylor expansion of (sqrt (exp (pow y 2))) in (y) around 0 0.755 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.755 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.755 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.755 * [taylor]: Taking taylor expansion of y in y 0.757 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.757 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.757 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.757 * [taylor]: Taking taylor expansion of y in y 0.766 * [approximate]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in (y) around 0 0.766 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.766 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.766 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.766 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.767 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.767 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.767 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.767 * [taylor]: Taking taylor expansion of y in y 0.771 * [approximate]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in (y) around 0 0.771 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.771 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.771 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.771 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.771 * [taylor]: Taking taylor expansion of -1 in y 0.771 * [taylor]: Taking taylor expansion of y in y 0.772 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.772 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.772 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.772 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.772 * [taylor]: Taking taylor expansion of -1 in y 0.772 * [taylor]: Taking taylor expansion of y in y 0.776 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.776 * [approximate]: Taking taylor expansion of (sqrt (exp (pow y 2))) in (y) around 0 0.776 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.776 * [taylor]: Taking taylor expansion of (exp (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 0.777 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.778 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.778 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.786 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.786 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.786 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.786 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.786 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.786 * [taylor]: Taking taylor expansion of y in y 0.787 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.787 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.787 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.787 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.787 * [taylor]: Taking taylor expansion of y in y 0.791 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in (y) around 0 0.791 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.791 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.791 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.791 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.791 * [taylor]: Taking taylor expansion of y in y 0.792 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 (pow y 2)))) in y 0.792 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.792 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.792 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.792 * [taylor]: Taking taylor expansion of y in y 0.796 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.796 * [approximate]: Taking taylor expansion of (sqrt (exp (pow y 2))) in (y) around 0 0.796 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.796 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.796 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.798 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.798 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.798 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.798 * [taylor]: Taking taylor expansion of y in y 0.810 * [approximate]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in (y) around 0 0.810 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.811 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.811 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.811 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.815 * [approximate]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in (y) around 0 0.815 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.816 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.816 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.816 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.816 * [taylor]: Taking taylor expansion of -1 in y 0.816 * [taylor]: Taking taylor expansion of y in y 0.816 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.816 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.816 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.816 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.816 * [taylor]: Taking taylor expansion of -1 in y 0.816 * [taylor]: Taking taylor expansion of y in y 0.820 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.821 * [approximate]: Taking taylor expansion of (pow (sqrt (exp (pow y 2))) 3) in (y) around 0 0.821 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow y 2))) 3) in y 0.821 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.821 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.821 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.821 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow y 2))) 3) in y 0.822 * [taylor]: Taking taylor expansion of (sqrt (exp (pow y 2))) in y 0.822 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.822 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.822 * [taylor]: Taking taylor expansion of y in y 0.836 * [approximate]: Taking taylor expansion of (pow (sqrt (exp (pow (/ 1 y) 2))) 3) in (y) around 0 0.836 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow (/ 1 y) 2))) 3) in y 0.836 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.836 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.836 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.836 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.836 * [taylor]: Taking taylor expansion of y in y 0.837 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow (/ 1 y) 2))) 3) in y 0.837 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ 1 y) 2))) in y 0.837 * [taylor]: Taking taylor expansion of (exp (pow (/ 1 y) 2)) in y 0.837 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.837 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.837 * [taylor]: Taking taylor expansion of y in y 0.851 * [approximate]: Taking taylor expansion of (pow (sqrt (exp (pow (/ -1 y) 2))) 3) in (y) around 0 0.851 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow (/ -1 y) 2))) 3) in y 0.851 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.851 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.851 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.851 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.851 * [taylor]: Taking taylor expansion of -1 in y 0.851 * [taylor]: Taking taylor expansion of y in y 0.852 * [taylor]: Taking taylor expansion of (pow (sqrt (exp (pow (/ -1 y) 2))) 3) in y 0.852 * [taylor]: Taking taylor expansion of (sqrt (exp (pow (/ -1 y) 2))) in y 0.852 * [taylor]: Taking taylor expansion of (exp (pow (/ -1 y) 2)) in y 0.852 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.852 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.852 * [taylor]: Taking taylor expansion of -1 in y 0.852 * [taylor]: Taking taylor expansion of y in y 0.865 * * * [progress]: simplifying candidates 0.867 * [simplify]: Simplifying using # : (expm1 (sqrt (exp (pow y 2)))) (log1p (sqrt (exp (pow y 2)))) (log (sqrt (exp (pow y 2)))) (exp (sqrt (exp (pow y 2)))) (* (cbrt (sqrt (exp (pow y 2)))) (cbrt (sqrt (exp (pow y 2))))) (cbrt (sqrt (exp (pow y 2)))) (* (* (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2)))) (sqrt (exp (pow y 2)))) (sqrt (* (cbrt (exp (pow y 2))) (cbrt (exp (pow y 2))))) (sqrt (cbrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt 1) (sqrt (exp (pow y 2))) (/ 1 2) (/ (pow (cbrt y) 2) 2) (/ (pow (sqrt y) 2) 2) (/ (pow y 2) 2) (/ y 2) (/ (cbrt (pow y 2)) 2) (/ (sqrt (pow y 2)) 2) (/ (pow y 2) 2) (/ (pow y (/ 2 2)) 2) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (expm1 (sqrt (exp (* y y)))) (log1p (sqrt (exp (* y y)))) (log (sqrt (exp (* y y)))) (exp (sqrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (cbrt (sqrt (exp (* y y)))) (* (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (sqrt (exp (* y y)))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (cbrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (sqrt 1) (sqrt (exp (* y y))) (/ y 2) (/ 1 2) (/ y 2) (sqrt (sqrt (exp (* y y)))) (sqrt (sqrt (exp (* y y)))) (expm1 (cbrt (pow (sqrt (exp (pow y 2))) 3))) (log1p (cbrt (pow (sqrt (exp (pow y 2))) 3))) (log (cbrt (pow (sqrt (exp (pow y 2))) 3))) (exp (cbrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (pow (* (cbrt (sqrt (exp (pow y 2)))) (cbrt (sqrt (exp (pow y 2))))) 3)) (cbrt (pow (cbrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (* (cbrt (exp (pow y 2))) (cbrt (exp (pow y 2))))) 3)) (cbrt (pow (sqrt (cbrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt 1) 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow 1 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (* (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))))) (cbrt (sqrt (exp (pow y 2)))) (cbrt (* (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3)))) (cbrt (cbrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (pow (* (cbrt (sqrt (exp (pow y 2)))) (cbrt (sqrt (exp (pow y 2))))) 3)) (cbrt (pow (cbrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (* (cbrt (exp (pow y 2))) (cbrt (exp (pow y 2))))) 3)) (cbrt (pow (sqrt (cbrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt 1) 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow (sqrt (sqrt (exp (pow y 2)))) 3)) (cbrt (pow 1 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (sqrt (exp (pow y 2)))) (cbrt (* (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))))) (cbrt (sqrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (sqrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt 1) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (exp (pow y 2))) (/ 3 2))) (cbrt (pow (sqrt (exp (pow y 2))) (/ 3 2))) (* (cbrt (cbrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (cbrt (pow (sqrt (exp (pow y 2))) 3)))) (cbrt (cbrt (pow (sqrt (exp (pow y 2))) 3))) (* (* (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (pow (sqrt (exp (pow y 2))) 3))) (sqrt (cbrt (pow (sqrt (exp (pow y 2))) 3))) (sqrt (cbrt (pow (sqrt (exp (pow y 2))) 3))) (expm1 (pow (sqrt (exp (pow y 2))) 3)) (log1p (pow (sqrt (exp (pow y 2))) 3)) (* (log (sqrt (exp (pow y 2)))) 3) (* (log (sqrt (exp (pow y 2)))) 3) (* 1/2 3) (* 1 3) (* (/ 1 2) 3) (* (/ (pow (cbrt y) 2) 2) 3) (* (/ (pow (sqrt y) 2) 2) 3) (* (/ (pow y 2) 2) 3) (* (/ y 2) 3) (* (/ (cbrt (pow y 2)) 2) 3) (* (/ (sqrt (pow y 2)) 2) 3) (* (/ (pow y 2) 2) 3) (* (/ (pow y (/ 2 2)) 2) 3) (pow (sqrt (exp (pow y 2))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (exp (pow y 2))) (sqrt 3)) (pow (sqrt (exp (pow y 2))) 1) (pow (* (cbrt (sqrt (exp (pow y 2)))) (cbrt (sqrt (exp (pow y 2))))) 3) (pow (cbrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (* (cbrt (exp (pow y 2))) (cbrt (exp (pow y 2))))) 3) (pow (sqrt (cbrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt 1) 3) (pow (sqrt (exp (pow y 2))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow 1 3) (pow (sqrt (exp (pow y 2))) 3) (* (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2)))) (log (pow (sqrt (exp (pow y 2))) 3)) (exp (pow (sqrt (exp (pow y 2))) 3)) (* (cbrt (pow (sqrt (exp (pow y 2))) 3)) (cbrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (pow (sqrt (exp (pow y 2))) 3)) (* (* (pow (sqrt (exp (pow y 2))) 3) (pow (sqrt (exp (pow y 2))) 3)) (pow (sqrt (exp (pow y 2))) 3)) (pow (* (cbrt (sqrt (exp (pow y 2)))) (cbrt (sqrt (exp (pow y 2))))) 3) (pow (cbrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (* (cbrt (exp (pow y 2))) (cbrt (exp (pow y 2))))) 3) (pow (sqrt (cbrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt 1) 3) (pow (sqrt (exp (pow y 2))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow (sqrt (sqrt (exp (pow y 2)))) 3) (pow 1 3) (pow (sqrt (exp (pow y 2))) 3) (* (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2)))) (/ 3 2) (sqrt (pow (sqrt (exp (pow y 2))) 3)) (sqrt (pow (sqrt (exp (pow y 2))) 3)) (pow (sqrt (exp (pow y 2))) (/ 3 2)) (pow (sqrt (exp (pow y 2))) (/ 3 2)) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (+ (* 1/2 (pow y 2)) (+ (* 1/8 (pow y 4)) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (+ (* 3/2 (pow y 2)) (+ (* 9/8 (pow y 4)) 1)) (sqrt (pow (exp (pow y 2)) 3)) (sqrt (pow (exp (pow y 2)) 3)) 0.874 * * [simplify]: iteration 0 : 246 enodes (cost 534 ) 0.879 * * [simplify]: iteration 1 : 897 enodes (cost 501 ) 0.906 * * [simplify]: iteration 2 : 5002 enodes (cost 475 ) 0.910 * [simplify]: Simplified to: (expm1 (sqrt (exp (pow y 2)))) (log1p (sqrt (exp (pow y 2)))) (* 1/2 (pow y 2)) (exp (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (pow (sqrt (exp (pow y 2))) 3) (fabs (cbrt (exp (pow y 2)))) (sqrt (cbrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) 1/2 (/ (pow (cbrt y) 2) 2) (/ y 2) (* 1/2 (pow y 2)) (/ y 2) (/ (cbrt (pow y 2)) 2) (/ (fabs y) 2) (* 1/2 (pow y 2)) (/ y 2) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (expm1 (sqrt (exp (pow y 2)))) (log1p (sqrt (exp (pow y 2)))) (* 1/2 (pow y 2)) (exp (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (pow (sqrt (exp (pow y 2))) 3) (fabs (cbrt (exp (pow y 2)))) (sqrt (cbrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) (/ y 2) 1/2 (/ y 2) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (expm1 (sqrt (exp (pow y 2)))) (log1p (sqrt (exp (pow y 2)))) (* 1/2 (pow y 2)) (exp (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (fabs (cbrt (exp (pow y 2)))) (sqrt (cbrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (fabs (cbrt (exp (pow y 2)))) (sqrt (cbrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) 1 (sqrt (exp (pow y 2))) (cbrt (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (pow (sqrt (exp (pow y 2))) 3))) (cbrt (sqrt (pow (sqrt (exp (pow y 2))) 3))) 1 (sqrt (exp (pow y 2))) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (cbrt (exp (* y y))) (cbrt (sqrt (exp (pow y 2)))) (pow (sqrt (exp (pow y 2))) 3) (sqrt (sqrt (exp (pow y 2)))) (sqrt (sqrt (exp (pow y 2)))) (expm1 (pow (sqrt (exp (pow y 2))) 3)) (log1p (pow (sqrt (exp (pow y 2))) 3)) (* 3/2 (pow y 2)) (* 3/2 (pow y 2)) 3/2 3 3/2 (/ (pow (cbrt y) 2) 2/3) (/ y 2/3) (* 3/2 (pow y 2)) (/ y 2/3) (/ (cbrt (pow y 2)) 2/3) (/ (fabs y) 2/3) (* 3/2 (pow y 2)) (/ y 2/3) (pow (sqrt (exp (pow y 2))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (exp (pow y 2))) (sqrt 3)) (sqrt (exp (pow y 2))) (exp (* y y)) (sqrt (exp (pow y 2))) (pow (fabs (cbrt (exp (pow y 2)))) 3) (pow (sqrt (cbrt (exp (pow y 2)))) 3) (pow (sqrt (exp (pow y 2))) 3/2) (pow (sqrt (exp (pow y 2))) 3/2) 1 (pow (sqrt (exp (pow y 2))) 3) (pow (sqrt (exp (pow y 2))) 3/2) (pow (sqrt (exp (pow y 2))) 3/2) 1 (pow (sqrt (exp (pow y 2))) 3) (exp (* y y)) (* 3/2 (pow y 2)) (exp (pow (sqrt (exp (pow y 2))) 3)) (exp (* y y)) (sqrt (exp (pow y 2))) (pow (pow (sqrt (exp (pow y 2))) 3) 3) (exp (* y y)) (sqrt (exp (pow y 2))) (pow (fabs (cbrt (exp (pow y 2)))) 3) (pow (sqrt (cbrt (exp (pow y 2)))) 3) (pow (sqrt (exp (pow y 2))) 3/2) (pow (sqrt (exp (pow y 2))) 3/2) 1 (pow (sqrt (exp (pow y 2))) 3) (pow (sqrt (exp (pow y 2))) 3/2) (pow (sqrt (exp (pow y 2))) 3/2) 1 (pow (sqrt (exp (pow y 2))) 3) (exp (* y y)) 3/2 (sqrt (pow (sqrt (exp (pow y 2))) 3)) (sqrt (pow (sqrt (exp (pow y 2))) 3)) (pow (sqrt (exp (pow y 2))) 3/2) (pow (sqrt (exp (pow y 2))) 3/2) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (fma 1/2 (pow y 2) (fma 1/8 (pow y 4) 1)) (sqrt (exp (pow y 2))) (sqrt (exp (pow y 2))) (fma 3/2 (pow y 2) (fma 9/8 (pow y 4) 1)) (sqrt (pow (exp (pow y 2)) 3)) (sqrt (pow (exp (pow y 2)) 3)) 0.911 * * * [progress]: adding candidates to table 1.212 * * [progress]: iteration 4 / 4 1.212 * * * [progress]: picking best candidate 1.216 * * * * [pick]: Picked # 1.216 * * * [progress]: localizing error 1.224 * * * [progress]: generating rewritten candidates 1.224 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.228 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.229 * * * [progress]: generating series expansions 1.229 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.229 * [approximate]: Taking taylor expansion of (* x (fma y y (fma 1/2 (pow y 4) 1))) in (x y) around 0 1.229 * [taylor]: Taking taylor expansion of (* x (fma y y (fma 1/2 (pow y 4) 1))) in y 1.229 * [taylor]: Taking taylor expansion of x in y 1.230 * [taylor]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in y 1.230 * [taylor]: Rewrote expression to (+ (* y y) (fma 1/2 (pow y 4) 1)) 1.230 * [taylor]: Taking taylor expansion of (* y y) in y 1.230 * [taylor]: Taking taylor expansion of y in y 1.230 * [taylor]: Taking taylor expansion of y in y 1.230 * [taylor]: Taking taylor expansion of (fma 1/2 (pow y 4) 1) in y 1.230 * [taylor]: Rewrote expression to (+ (* 1/2 (pow y 4)) 1) 1.230 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 1.230 * [taylor]: Taking taylor expansion of 1/2 in y 1.230 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.230 * [taylor]: Taking taylor expansion of y in y 1.230 * [taylor]: Taking taylor expansion of 1 in y 1.230 * [taylor]: Taking taylor expansion of (* x (fma y y (fma 1/2 (pow y 4) 1))) in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.230 * [taylor]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in x 1.230 * [taylor]: Rewrote expression to (+ (* y y) (fma 1/2 (pow y 4) 1)) 1.230 * [taylor]: Taking taylor expansion of (* y y) in x 1.230 * [taylor]: Taking taylor expansion of y in x 1.230 * [taylor]: Taking taylor expansion of y in x 1.230 * [taylor]: Taking taylor expansion of (fma 1/2 (pow y 4) 1) in x 1.230 * [taylor]: Rewrote expression to (+ (* 1/2 (pow y 4)) 1) 1.230 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in x 1.230 * [taylor]: Taking taylor expansion of 1/2 in x 1.230 * [taylor]: Taking taylor expansion of (pow y 4) in x 1.230 * [taylor]: Taking taylor expansion of y in x 1.230 * [taylor]: Taking taylor expansion of 1 in x 1.230 * [taylor]: Taking taylor expansion of (* x (fma y y (fma 1/2 (pow y 4) 1))) in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.230 * [taylor]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in x 1.230 * [taylor]: Rewrote expression to (+ (* y y) (fma 1/2 (pow y 4) 1)) 1.230 * [taylor]: Taking taylor expansion of (* y y) in x 1.230 * [taylor]: Taking taylor expansion of y in x 1.230 * [taylor]: Taking taylor expansion of y in x 1.230 * [taylor]: Taking taylor expansion of (fma 1/2 (pow y 4) 1) in x 1.231 * [taylor]: Rewrote expression to (+ (* 1/2 (pow y 4)) 1) 1.231 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in x 1.231 * [taylor]: Taking taylor expansion of 1/2 in x 1.231 * [taylor]: Taking taylor expansion of (pow y 4) in x 1.231 * [taylor]: Taking taylor expansion of y in x 1.231 * [taylor]: Taking taylor expansion of 1 in x 1.231 * [taylor]: Taking taylor expansion of 0 in y 1.233 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) in y 1.233 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.233 * [taylor]: Taking taylor expansion of y in y 1.233 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow y 4)) 1) in y 1.233 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 1.233 * [taylor]: Taking taylor expansion of 1/2 in y 1.233 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.233 * [taylor]: Taking taylor expansion of y in y 1.233 * [taylor]: Taking taylor expansion of 1 in y 1.236 * [taylor]: Taking taylor expansion of 0 in y 1.241 * [taylor]: Taking taylor expansion of 0 in y 1.241 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) x) in (x y) around 0 1.241 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) x) in y 1.241 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in y 1.241 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (fma 1/2 (pow (/ 1 y) 4) 1)) 1.241 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 1.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.241 * [taylor]: Taking taylor expansion of y in y 1.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.241 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 y) 4) 1) in y 1.242 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 y) 4)) 1) 1.242 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 y) 4)) in y 1.242 * [taylor]: Taking taylor expansion of 1/2 in y 1.242 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 4) in y 1.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.242 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of 1 in y 1.242 * [taylor]: Taking taylor expansion of x in y 1.243 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) x) in x 1.243 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in x 1.244 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (fma 1/2 (pow (/ 1 y) 4) 1)) 1.244 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x 1.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.244 * [taylor]: Taking taylor expansion of y in x 1.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.244 * [taylor]: Taking taylor expansion of y in x 1.244 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 y) 4) 1) in x 1.244 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 y) 4)) 1) 1.244 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 y) 4)) in x 1.244 * [taylor]: Taking taylor expansion of 1/2 in x 1.244 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 4) in x 1.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.244 * [taylor]: Taking taylor expansion of y in x 1.244 * [taylor]: Taking taylor expansion of 1 in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) x) in x 1.245 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in x 1.245 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (fma 1/2 (pow (/ 1 y) 4) 1)) 1.245 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.245 * [taylor]: Taking taylor expansion of y in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.245 * [taylor]: Taking taylor expansion of y in x 1.245 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 y) 4) 1) in x 1.245 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 y) 4)) 1) 1.245 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 y) 4)) in x 1.245 * [taylor]: Taking taylor expansion of 1/2 in x 1.245 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 4) in x 1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.245 * [taylor]: Taking taylor expansion of y in x 1.245 * [taylor]: Taking taylor expansion of 1 in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) 1)) in y 1.246 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 4))) in y 1.246 * [taylor]: Taking taylor expansion of 1/2 in y 1.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.246 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.246 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1) in y 1.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.247 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of 1 in y 1.250 * [taylor]: Taking taylor expansion of 0 in y 1.255 * [taylor]: Taking taylor expansion of 0 in y 1.262 * [taylor]: Taking taylor expansion of 0 in y 1.271 * [taylor]: Taking taylor expansion of 0 in y 1.276 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x)) in (x y) around 0 1.276 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x)) in y 1.276 * [taylor]: Taking taylor expansion of -1 in y 1.276 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x) in y 1.276 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in y 1.276 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (fma 1/2 (pow (/ -1 y) 4) 1)) 1.276 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 1.276 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.276 * [taylor]: Taking taylor expansion of -1 in y 1.276 * [taylor]: Taking taylor expansion of y in y 1.277 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.277 * [taylor]: Taking taylor expansion of -1 in y 1.277 * [taylor]: Taking taylor expansion of y in y 1.277 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 y) 4) 1) in y 1.277 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 y) 4)) 1) 1.277 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 y) 4)) in y 1.277 * [taylor]: Taking taylor expansion of 1/2 in y 1.277 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 4) in y 1.277 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.277 * [taylor]: Taking taylor expansion of -1 in y 1.277 * [taylor]: Taking taylor expansion of y in y 1.278 * [taylor]: Taking taylor expansion of 1 in y 1.278 * [taylor]: Taking taylor expansion of x in y 1.279 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x)) in x 1.279 * [taylor]: Taking taylor expansion of -1 in x 1.279 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x) in x 1.279 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in x 1.279 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (fma 1/2 (pow (/ -1 y) 4) 1)) 1.279 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x 1.279 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.279 * [taylor]: Taking taylor expansion of -1 in x 1.279 * [taylor]: Taking taylor expansion of y in x 1.279 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.279 * [taylor]: Taking taylor expansion of -1 in x 1.279 * [taylor]: Taking taylor expansion of y in x 1.279 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 y) 4) 1) in x 1.280 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 y) 4)) 1) 1.280 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 y) 4)) in x 1.280 * [taylor]: Taking taylor expansion of 1/2 in x 1.280 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 4) in x 1.280 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.280 * [taylor]: Taking taylor expansion of -1 in x 1.280 * [taylor]: Taking taylor expansion of y in x 1.280 * [taylor]: Taking taylor expansion of 1 in x 1.280 * [taylor]: Taking taylor expansion of x in x 1.280 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x)) in x 1.280 * [taylor]: Taking taylor expansion of -1 in x 1.280 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) x) in x 1.280 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in x 1.281 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (fma 1/2 (pow (/ -1 y) 4) 1)) 1.281 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x 1.281 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.281 * [taylor]: Taking taylor expansion of -1 in x 1.281 * [taylor]: Taking taylor expansion of y in x 1.281 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.281 * [taylor]: Taking taylor expansion of -1 in x 1.281 * [taylor]: Taking taylor expansion of y in x 1.281 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 y) 4) 1) in x 1.281 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 y) 4)) 1) 1.281 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 y) 4)) in x 1.281 * [taylor]: Taking taylor expansion of 1/2 in x 1.281 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 4) in x 1.281 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.281 * [taylor]: Taking taylor expansion of -1 in x 1.281 * [taylor]: Taking taylor expansion of y in x 1.281 * [taylor]: Taking taylor expansion of 1 in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of (* -1 (+ (* 1/2 (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) 1))) in y 1.282 * [taylor]: Taking taylor expansion of -1 in y 1.282 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) 1)) in y 1.282 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 4))) in y 1.282 * [taylor]: Taking taylor expansion of 1/2 in y 1.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.282 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.282 * [taylor]: Taking taylor expansion of y in y 1.283 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1) in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.283 * [taylor]: Taking taylor expansion of y in y 1.283 * [taylor]: Taking taylor expansion of 1 in y 1.287 * [taylor]: Taking taylor expansion of 0 in y 1.296 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [taylor]: Taking taylor expansion of 0 in y 1.316 * [taylor]: Taking taylor expansion of 0 in y 1.321 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.322 * [approximate]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in (y) around 0 1.322 * [taylor]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in y 1.322 * [taylor]: Rewrote expression to (+ (* y y) (fma 1/2 (pow y 4) 1)) 1.322 * [taylor]: Taking taylor expansion of (* y y) in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of (fma 1/2 (pow y 4) 1) in y 1.322 * [taylor]: Rewrote expression to (+ (* 1/2 (pow y 4)) 1) 1.322 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 1.322 * [taylor]: Taking taylor expansion of 1/2 in y 1.322 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of 1 in y 1.322 * [taylor]: Taking taylor expansion of (fma y y (fma 1/2 (pow y 4) 1)) in y 1.322 * [taylor]: Rewrote expression to (+ (* y y) (fma 1/2 (pow y 4) 1)) 1.322 * [taylor]: Taking taylor expansion of (* y y) in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of (fma 1/2 (pow y 4) 1) in y 1.322 * [taylor]: Rewrote expression to (+ (* 1/2 (pow y 4)) 1) 1.322 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 1.322 * [taylor]: Taking taylor expansion of 1/2 in y 1.322 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.322 * [taylor]: Taking taylor expansion of y in y 1.322 * [taylor]: Taking taylor expansion of 1 in y 1.328 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in (y) around 0 1.328 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in y 1.328 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (fma 1/2 (pow (/ 1 y) 4) 1)) 1.328 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 1.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.328 * [taylor]: Taking taylor expansion of y in y 1.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.329 * [taylor]: Taking taylor expansion of y in y 1.329 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 y) 4) 1) in y 1.329 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 y) 4)) 1) 1.329 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 y) 4)) in y 1.329 * [taylor]: Taking taylor expansion of 1/2 in y 1.329 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 4) in y 1.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.329 * [taylor]: Taking taylor expansion of y in y 1.330 * [taylor]: Taking taylor expansion of 1 in y 1.330 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (fma 1/2 (pow (/ 1 y) 4) 1)) in y 1.330 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (fma 1/2 (pow (/ 1 y) 4) 1)) 1.330 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y 1.330 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.330 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.330 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 y) 4) 1) in y 1.330 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 y) 4)) 1) 1.330 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 y) 4)) in y 1.330 * [taylor]: Taking taylor expansion of 1/2 in y 1.330 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 4) in y 1.330 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.331 * [taylor]: Taking taylor expansion of 1 in y 1.345 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in (y) around 0 1.345 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in y 1.345 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (fma 1/2 (pow (/ -1 y) 4) 1)) 1.345 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 1.345 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.345 * [taylor]: Taking taylor expansion of -1 in y 1.345 * [taylor]: Taking taylor expansion of y in y 1.345 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.345 * [taylor]: Taking taylor expansion of -1 in y 1.345 * [taylor]: Taking taylor expansion of y in y 1.346 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 y) 4) 1) in y 1.346 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 y) 4)) 1) 1.346 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 y) 4)) in y 1.346 * [taylor]: Taking taylor expansion of 1/2 in y 1.346 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 4) in y 1.346 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.346 * [taylor]: Taking taylor expansion of -1 in y 1.346 * [taylor]: Taking taylor expansion of y in y 1.346 * [taylor]: Taking taylor expansion of 1 in y 1.346 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (fma 1/2 (pow (/ -1 y) 4) 1)) in y 1.346 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (fma 1/2 (pow (/ -1 y) 4) 1)) 1.346 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y 1.346 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.346 * [taylor]: Taking taylor expansion of -1 in y 1.346 * [taylor]: Taking taylor expansion of y in y 1.347 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.347 * [taylor]: Taking taylor expansion of -1 in y 1.347 * [taylor]: Taking taylor expansion of y in y 1.347 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 y) 4) 1) in y 1.347 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 y) 4)) 1) 1.347 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 y) 4)) in y 1.347 * [taylor]: Taking taylor expansion of 1/2 in y 1.347 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 4) in y 1.347 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.347 * [taylor]: Taking taylor expansion of -1 in y 1.347 * [taylor]: Taking taylor expansion of y in y 1.348 * [taylor]: Taking taylor expansion of 1 in y 1.362 * * * [progress]: simplifying candidates 1.363 * [simplify]: Simplifying using # : (expm1 (* x (fma y y (fma 1/2 (pow y 4) 1)))) (log1p (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* x (fma y y (fma 1/2 (pow y 4) 1))) (+ (log x) (log (fma y y (fma 1/2 (pow y 4) 1)))) (log (* x (fma y y (fma 1/2 (pow y 4) 1)))) (exp (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* (* (* x x) x) (* (* (fma y y (fma 1/2 (pow y 4) 1)) (fma y y (fma 1/2 (pow y 4) 1))) (fma y y (fma 1/2 (pow y 4) 1)))) (* (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1))))) (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* (* (* x (fma y y (fma 1/2 (pow y 4) 1))) (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* x (fma y y (fma 1/2 (pow y 4) 1)))) (sqrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (sqrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* (sqrt x) (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) (* (sqrt x) (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) (* x (* y y)) (* x (fma 1/2 (pow y 4) 1)) (* (* y y) x) (* (fma 1/2 (pow y 4) 1) x) (* x (* (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (cbrt (fma y y (fma 1/2 (pow y 4) 1))))) (* x (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) (* x 1) (* (cbrt x) (fma y y (fma 1/2 (pow y 4) 1))) (* (sqrt x) (fma y y (fma 1/2 (pow y 4) 1))) (* x (fma y y (fma 1/2 (pow y 4) 1))) (expm1 (fma y y (fma 1/2 (pow y 4) 1))) (log1p (fma y y (fma 1/2 (pow y 4) 1))) (* y y) (log (fma y y (fma 1/2 (pow y 4) 1))) (exp (fma y y (fma 1/2 (pow y 4) 1))) (* (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (cbrt (fma y y (fma 1/2 (pow y 4) 1)))) (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (* (* (fma y y (fma 1/2 (pow y 4) 1)) (fma y y (fma 1/2 (pow y 4) 1))) (fma y y (fma 1/2 (pow y 4) 1))) (sqrt (fma y y (fma 1/2 (pow y 4) 1))) (sqrt (fma y y (fma 1/2 (pow y 4) 1))) x (+ (* x (pow y 2)) (+ x (* 1/2 (* x (pow y 4))))) (+ (* x (pow y 2)) (+ x (* 1/2 (* x (pow y 4))))) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1)) 1.367 * * [simplify]: iteration 0 : 110 enodes (cost 204 ) 1.371 * * [simplify]: iteration 1 : 533 enodes (cost 175 ) 1.385 * * [simplify]: iteration 2 : 3178 enodes (cost 175 ) 1.461 * * [simplify]: iteration 3 : 5001 enodes (cost 175 ) 1.463 * [simplify]: Simplified to: (expm1 (* x (fma y y (fma 1/2 (pow y 4) 1)))) (log1p (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* x (fma y y (fma 1/2 (pow y 4) 1))) (log (* x (fma y y (fma 1/2 (pow y 4) 1)))) (log (* x (fma y y (fma 1/2 (pow y 4) 1)))) (exp (* x (fma y y (fma 1/2 (pow y 4) 1)))) (pow (* x (fma y y (fma 1/2 (pow y 4) 1))) 3) (* (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1))))) (cbrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (pow (* x (fma y y (fma 1/2 (pow y 4) 1))) 3) (sqrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (sqrt (* x (fma y y (fma 1/2 (pow y 4) 1)))) (* (sqrt x) (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) (* (sqrt x) (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) (* x (* y y)) (* x (fma 1/2 (pow y 4) 1)) (* x (* y y)) (* x (fma 1/2 (pow y 4) 1)) (* x (* (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (cbrt (fma y y (fma 1/2 (pow y 4) 1))))) (* x (sqrt (fma y y (fma 1/2 (pow y 4) 1)))) x (* (cbrt x) (fma y y (fma 1/2 (pow y 4) 1))) (* (sqrt x) (fma y y (fma 1/2 (pow y 4) 1))) (* x (fma y y (fma 1/2 (pow y 4) 1))) (expm1 (fma y y (fma 1/2 (pow y 4) 1))) (log1p (fma y y (fma 1/2 (pow y 4) 1))) (pow y 2) (log (fma y y (fma 1/2 (pow y 4) 1))) (exp (fma y y (fma 1/2 (pow y 4) 1))) (* (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (cbrt (fma y y (fma 1/2 (pow y 4) 1)))) (cbrt (fma y y (fma 1/2 (pow y 4) 1))) (pow (fma y y (fma 1/2 (pow y 4) 1)) 3) (sqrt (fma y y (fma 1/2 (pow y 4) 1))) (sqrt (fma y y (fma 1/2 (pow y 4) 1))) x (* x (fma y y (fma 1/2 (pow y 4) 1))) (* x (fma y y (fma 1/2 (pow y 4) 1))) (fma y y (fma 1/2 (pow y 4) 1)) (fma y y (fma 1/2 (pow y 4) 1)) (fma y y (fma 1/2 (pow y 4) 1)) 1.464 * * * [progress]: adding candidates to table 1.550 * [progress]: [Phase 3 of 3] Extracting. 1.550 * * [regime]: Finding splitpoints for: (# # # #) 1.551 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x) 1.551 * * * * [regimes]: Trying to branch on (* y y) from (# # # #) 1.566 * * * * [regimes]: Trying to branch on (exp (* y y)) from (# # # #) 1.583 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (# # # #) 1.608 * * * * [regimes]: Trying to branch on y from (# # # #) 1.627 * * * * [regimes]: Trying to branch on x from (# # # #) 1.648 * * * [regime]: Found split indices: #