19.811 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.026 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.027 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.028 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.030 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.031 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.035 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.044 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.085 * * [simplify]: iteration 7 : 5002 enodes (cost 3 ) 0.086 * [simplify]: Simplified to: (* x (exp (* y y))) 0.086 * * [progress]: iteration 1 / 4 0.086 * * * [progress]: picking best candidate 0.088 * * * * [pick]: Picked # 0.088 * * * [progress]: localizing error 0.092 * * * [progress]: generating rewritten candidates 0.092 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.097 * * * [progress]: generating series expansions 0.097 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.097 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.098 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.098 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.104 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [taylor]: Taking taylor expansion of x in y 0.105 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.105 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.105 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.106 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.106 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.113 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.113 * [taylor]: Taking taylor expansion of -1 in y 0.113 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.113 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of x in y 0.114 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.114 * [taylor]: Taking taylor expansion of -1 in x 0.114 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.114 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.114 * [taylor]: Taking taylor expansion of -1 in x 0.114 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.114 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.115 * [taylor]: Taking taylor expansion of -1 in y 0.115 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.115 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * * * [progress]: simplifying candidates 0.125 * [simplify]: Simplifying using # : (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.129 * * [simplify]: iteration 0 : 74 enodes (cost 94 ) 0.131 * * [simplify]: iteration 1 : 273 enodes (cost 81 ) 0.137 * * [simplify]: iteration 2 : 1015 enodes (cost 81 ) 0.156 * * [simplify]: iteration 3 : 4909 enodes (cost 81 ) 0.271 * * [simplify]: iteration 4 : 5001 enodes (cost 81 ) 0.272 * [simplify]: Simplified to: (* x (exp (pow y 2))) (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (pow y 2))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.273 * * * [progress]: adding candidates to table 0.309 * * [progress]: iteration 2 / 4 0.309 * * * [progress]: picking best candidate 0.310 * * * * [pick]: Picked # 0.310 * * * [progress]: localizing error 0.318 * * * [progress]: generating rewritten candidates 0.318 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.325 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.326 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 0.328 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.332 * * * [progress]: generating series expansions 0.332 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.332 * [approximate]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in (y) around 0 0.332 * [taylor]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in y 0.332 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (pow y 2)) 2)))) in y 0.332 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (pow y 2)) 2))) in y 0.332 * [taylor]: Taking taylor expansion of 1/3 in y 0.332 * [taylor]: Taking taylor expansion of (log (pow (exp (pow y 2)) 2)) in y 0.332 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 2) in y 0.332 * [taylor]: Taking taylor expansion of (exp (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 0.339 * [taylor]: Taking taylor expansion of (pow (pow (exp (pow y 2)) 2) 1/3) in y 0.339 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (pow y 2)) 2)))) in y 0.339 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (pow y 2)) 2))) in y 0.339 * [taylor]: Taking taylor expansion of 1/3 in y 0.339 * [taylor]: Taking taylor expansion of (log (pow (exp (pow y 2)) 2)) in y 0.339 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 2) in y 0.339 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.339 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.365 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in (y) around 0 0.365 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.365 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.365 * [taylor]: Taking taylor expansion of 1/3 in y 0.365 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.365 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.365 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.366 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.366 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.366 * [taylor]: Taking taylor expansion of 1/3 in y 0.366 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.366 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.367 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.367 * [taylor]: Taking taylor expansion of (/ 1 (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 0.413 * [approximate]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in (y) around 0 0.413 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.413 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.413 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.413 * [taylor]: Taking taylor expansion of 1/3 in y 0.413 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.413 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.413 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.413 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.413 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.413 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (pow (pow (exp (/ 1 (pow y 2))) 2) 1/3) in y 0.414 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2)))) in y 0.414 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (exp (/ 1 (pow y 2))) 2))) in y 0.414 * [taylor]: Taking taylor expansion of 1/3 in y 0.414 * [taylor]: Taking taylor expansion of (log (pow (exp (/ 1 (pow y 2))) 2)) in y 0.414 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.414 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.414 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.457 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.457 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.457 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.457 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.457 * [taylor]: Taking taylor expansion of 1/3 in y 0.457 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.457 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.457 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.457 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.462 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.463 * [taylor]: Taking taylor expansion of 1/3 in y 0.463 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.463 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.463 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.493 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.493 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.493 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.493 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.493 * [taylor]: Taking taylor expansion of 1/3 in y 0.493 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.493 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.493 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.493 * [taylor]: Taking taylor expansion of y in y 0.494 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.494 * [taylor]: Taking taylor expansion of 1/3 in y 0.494 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.494 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.494 * [taylor]: Taking taylor expansion of y in y 0.529 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.529 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.529 * [taylor]: Taking taylor expansion of 1/3 in y 0.529 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.529 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.530 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.530 * [taylor]: Taking taylor expansion of 1/3 in y 0.530 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.530 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.530 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.571 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 0.571 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.571 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.571 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.571 * [taylor]: Taking taylor expansion of 1/3 in y 0.571 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.571 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.571 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.576 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.576 * [taylor]: Taking taylor expansion of 1/3 in y 0.576 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.576 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.576 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.599 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.599 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.599 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.599 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.599 * [taylor]: Taking taylor expansion of 1/3 in y 0.599 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.599 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.599 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.600 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.600 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.600 * [taylor]: Taking taylor expansion of 1/3 in y 0.600 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.600 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.639 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.639 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.639 * [taylor]: Taking taylor expansion of 1/3 in y 0.639 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.639 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.639 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.640 * [taylor]: Taking taylor expansion of 1/3 in y 0.640 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.640 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.674 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 0.674 * [approximate]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in (y) around 0 0.674 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.674 * [taylor]: Taking taylor expansion of 1/3 in y 0.674 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.674 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.674 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of (pow (exp (pow y 2)) 1/3) in y 0.679 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (pow y 2))))) in y 0.679 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (pow y 2)))) in y 0.679 * [taylor]: Taking taylor expansion of 1/3 in y 0.679 * [taylor]: Taking taylor expansion of (log (exp (pow y 2))) in y 0.679 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.679 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.679 * [taylor]: Taking taylor expansion of y in y 0.702 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.702 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.702 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.702 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.702 * [taylor]: Taking taylor expansion of 1/3 in y 0.702 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.702 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.702 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.702 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.702 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.703 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.703 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.703 * [taylor]: Taking taylor expansion of 1/3 in y 0.703 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.703 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.703 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.703 * [taylor]: Taking taylor expansion of y in y 0.743 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in (y) around 0 0.743 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.743 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.743 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.744 * [taylor]: Taking taylor expansion of 1/3 in y 0.744 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.744 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.744 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.744 * [taylor]: Taking taylor expansion of y in y 0.745 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 1/3) in y 0.745 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (exp (/ 1 (pow y 2)))))) in y 0.745 * [taylor]: Taking taylor expansion of (* 1/3 (log (exp (/ 1 (pow y 2))))) in y 0.745 * [taylor]: Taking taylor expansion of 1/3 in y 0.745 * [taylor]: Taking taylor expansion of (log (exp (/ 1 (pow y 2)))) in y 0.745 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.745 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.745 * [taylor]: Taking taylor expansion of y in y 0.778 * * * [progress]: simplifying candidates 0.780 * [simplify]: Simplifying using # : (+ 1/3 1/3) (+ 1 1) (* (exp (* y y)) (exp (* y y))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (+ 1 1) (+ (log (cbrt (exp (* y y)))) (log (cbrt (exp (* y y))))) (log (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (exp (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (exp (* y y)) (exp (* y y))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (sqrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* 1 1) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* 2 1/3) (* 2 1) (* (cbrt (exp (* y y))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (exp (* y y))) (cbrt 1)) (* (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (exp (* y y))) 1) (* (cbrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (sqrt (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (log (cbrt (exp (* y y)))) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt 1) (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (* (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))) (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (+ (* 2/3 (pow y 2)) (+ (* 2/9 (pow y 4)) 1)) (pow (pow (exp (pow y 2)) 2) 1/3) (pow (pow (exp (pow y 2)) 2) 1/3) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (exp (* 1/3 (pow y 2))) (exp (* 1/3 (pow y 2))) 0.784 * * [simplify]: iteration 0 : 121 enodes (cost 579 ) 0.788 * * [simplify]: iteration 1 : 433 enodes (cost 528 ) 0.800 * * [simplify]: iteration 2 : 2062 enodes (cost 484 ) 0.859 * * [simplify]: iteration 3 : 5002 enodes (cost 455 ) 0.862 * [simplify]: Simplified to: 2/3 2 (pow (exp (pow y 2)) 2) (exp (* 2/3 (pow y 2))) 2 (* 2/3 (pow y 2)) (* 2/3 (pow y 2)) (pow (exp 1) (pow (sqrt (cbrt (exp (* y y)))) 4)) (pow (exp (pow y 2)) 2) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (pow (exp (pow y 2)) 2) (fabs (cbrt (exp (* y y)))) (fabs (cbrt (exp (* y y)))) (* (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) 1 (exp (* 2/3 (pow y 2))) (pow (cbrt (cbrt (exp (* y y)))) 4) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 1 (exp (* 2/3 (pow y 2))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (* (cbrt (sqrt (exp (* y y)))) (sqrt (cbrt (exp (* y y))))) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 2/3 2 (* (cbrt (exp (* y y))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (cbrt (exp (* y y))) (pow (cbrt (cbrt (exp (* y y)))) 5) (pow (sqrt (cbrt (exp (* y y)))) 3) (cbrt (exp (* y y))) (pow (cbrt (cbrt (exp (* y y)))) 4) (* (cbrt (exp (* y y))) (cbrt (sqrt (exp (* y y))))) (exp (* 2/3 (pow y 2))) (pow (cbrt (cbrt (exp (* y y)))) 4) (pow (sqrt (cbrt (exp (* y y)))) 3) (exp (* 2/3 (pow y 2))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (* 1/3 (pow y 2)) (exp (cbrt (exp (* y y)))) (cbrt (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) (cbrt (sqrt (exp (* y y)))) 1 (cbrt (exp (* y y))) (* (cbrt (cbrt (exp (* y y)))) (cbrt (cbrt (exp (* y y))))) (cbrt (cbrt (exp (* y y)))) (exp (* y y)) (sqrt (cbrt (exp (* y y)))) (sqrt (cbrt (exp (* y y)))) (+ (* 2/3 (pow y 2)) (+ (* 2/9 (pow y 4)) 1)) (exp (* 2/3 (pow y 2))) (exp (* 2/3 (pow y 2))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) (+ (* 1/3 (pow y 2)) (+ (* 1/18 (pow y 4)) 1)) (cbrt (exp (* y y))) (cbrt (exp (* y y))) 0.862 * * * [progress]: adding candidates to table 1.013 * [progress]: [Phase 3 of 3] Extracting. 1.013 * * [regime]: Finding splitpoints for: (# #) 1.014 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x) 1.014 * * * * [regimes]: Trying to branch on (* y y) from (# #) 1.024 * * * * [regimes]: Trying to branch on (exp (* y y)) from (# #) 1.036 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (# #) 1.051 * * * * [regimes]: Trying to branch on y from (# #) 1.064 * * * * [regimes]: Trying to branch on x from (# #) 1.076 * * * [regime]: Found split indices: #