22.902 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (exp (* (* x y) y)) 0.017 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.018 * * [simplify]: iteration 1 : 22 enodes (cost 3 ) 0.019 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.020 * * [simplify]: iteration 3 : 83 enodes (cost 3 ) 0.022 * * [simplify]: iteration 4 : 201 enodes (cost 3 ) 0.026 * * [simplify]: iteration 5 : 572 enodes (cost 3 ) 0.037 * * [simplify]: iteration 6 : 3029 enodes (cost 3 ) 0.080 * * [simplify]: iteration 7 : 5001 enodes (cost 3 ) 0.081 * [simplify]: Simplified to: (exp (* (* x y) y)) 0.081 * * [progress]: iteration 1 / 4 0.081 * * * [progress]: picking best candidate 0.082 * * * * [pick]: Picked # 0.082 * * * [progress]: localizing error 0.087 * * * [progress]: generating rewritten candidates 0.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.093 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.096 * * * [progress]: generating series expansions 0.096 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.096 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.096 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.096 * [taylor]: Taking taylor expansion of x in y 0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.100 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.100 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.101 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.101 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.112 * [taylor]: Taking taylor expansion of -1 in y 0.112 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.113 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.113 * [taylor]: Taking taylor expansion of -1 in x 0.113 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.113 * [taylor]: Taking taylor expansion of y in x 0.113 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.113 * [taylor]: Taking taylor expansion of -1 in x 0.113 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.113 * [taylor]: Taking taylor expansion of y in x 0.114 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.114 * [taylor]: Taking taylor expansion of -1 in y 0.114 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.125 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.125 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.125 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.125 * [taylor]: Taking taylor expansion of x in y 0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.125 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.125 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of 1 in y 0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.128 * [taylor]: Taking taylor expansion of 1/2 in y 0.128 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.130 * [taylor]: Taking taylor expansion of 1/6 in y 0.130 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.137 * [taylor]: Taking taylor expansion of 1/24 in y 0.137 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.142 * [taylor]: Taking taylor expansion of 1/120 in y 0.142 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.142 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.150 * [taylor]: Taking taylor expansion of 1/720 in y 0.150 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.151 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.151 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.151 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.151 * [taylor]: Taking taylor expansion of x in y 0.151 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.152 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.152 * [taylor]: Taking taylor expansion of y in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.152 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.153 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.153 * [taylor]: Taking taylor expansion of x in y 0.153 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.154 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.154 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.154 * [taylor]: Taking taylor expansion of -1 in y 0.154 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.154 * [taylor]: Taking taylor expansion of x in y 0.154 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.155 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.155 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.156 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.156 * [taylor]: Taking taylor expansion of -1 in y 0.156 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * * * [progress]: simplifying candidates 0.157 * [simplify]: Simplifying using # : (* (* x y) y) (* (* x y) y) (+ (+ (log x) (log y)) (log y)) (+ (log (* x y)) (log y)) (log (* (* x y) y)) (exp (* (* x y) y)) (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y)) (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y)) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y)) (sqrt (* (* x y) y)) (sqrt (* (* x y) y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* (* x y) 1) (* y y) (exp (* x y)) (log (exp (* (* x y) y))) (exp (exp (* (* x y) y))) (* (cbrt (exp (* (* x y) y))) (cbrt (exp (* (* x y) y)))) (cbrt (exp (* (* x y) y))) (* (* (exp (* (* x y) y)) (exp (* (* x y) y))) (exp (* (* x y) y))) (sqrt (exp (* (* x y) y))) (sqrt (exp (* (* x y) y))) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (+ (* x (pow y 2)) (+ (* 1/2 (* (pow x 2) (pow y 4))) 1)) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.160 * * [simplify]: iteration 0 : 131 enodes (cost 125 ) 0.164 * * [simplify]: iteration 1 : 614 enodes (cost 104 ) 0.178 * * [simplify]: iteration 2 : 3052 enodes (cost 104 ) 0.245 * * [simplify]: iteration 3 : 5001 enodes (cost 104 ) 0.246 * [simplify]: Simplified to: (* (* x y) y) (* (* x y) y) (log (* (* x y) y)) (log (* (* x y) y)) (log (* (* x y) y)) (exp (* x (pow y 2))) (pow (* (* x y) y) 3) (pow (* (* x y) y) 3) (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y))) (cbrt (* (* x y) y)) (pow (* (* x y) y) 3) (sqrt (* (* x y) y)) (sqrt (* (* x y) y)) (* (* x y) (* (cbrt y) (cbrt y))) (* (* x y) (sqrt y)) (* x y) (pow y 2) (exp (* x y)) (* (* x y) y) (exp (exp (* (* x y) y))) (* (cbrt (exp (* (* x y) y))) (cbrt (exp (* (* x y) y)))) (cbrt (exp (* (* x y) y))) (pow (exp (* x (pow y 2))) 3) (sqrt (exp (* (* x y) y))) (sqrt (exp (* (* x y) y))) (* (* x y) y) (* (* x y) y) (* (* x y) y) (+ (* x (pow y 2)) (+ (* 1/2 (* (pow x 2) (pow y 4))) 1)) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.246 * * * [progress]: adding candidates to table 0.293 * * [progress]: iteration 2 / 4 0.293 * * * [progress]: picking best candidate 0.294 * * * * [pick]: Picked # 0.294 * * * [progress]: localizing error 0.300 * * * [progress]: generating rewritten candidates 0.300 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.306 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.308 * * * [progress]: generating series expansions 0.308 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.308 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.308 * [taylor]: Taking taylor expansion of x in y 0.308 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.309 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.312 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.312 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.312 * [taylor]: Taking taylor expansion of x in y 0.312 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.313 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.313 * [taylor]: Taking taylor expansion of y in x 0.313 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.313 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.313 * [taylor]: Taking taylor expansion of y in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.314 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.314 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.324 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.324 * [taylor]: Taking taylor expansion of -1 in y 0.324 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.324 * [taylor]: Taking taylor expansion of x in y 0.324 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.325 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.325 * [taylor]: Taking taylor expansion of y in x 0.325 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.325 * [taylor]: Taking taylor expansion of y in x 0.326 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.326 * [taylor]: Taking taylor expansion of -1 in y 0.326 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.326 * [taylor]: Taking taylor expansion of y in y 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.330 * [taylor]: Taking taylor expansion of 0 in y 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.337 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.337 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.337 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.337 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.337 * [taylor]: Taking taylor expansion of x in y 0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.337 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.337 * [taylor]: Taking taylor expansion of y in x 0.338 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.338 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.338 * [taylor]: Taking taylor expansion of y in x 0.338 * [taylor]: Taking taylor expansion of 1 in y 0.338 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.340 * [taylor]: Taking taylor expansion of 1/2 in y 0.340 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.340 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.342 * [taylor]: Taking taylor expansion of 1/6 in y 0.342 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.349 * [taylor]: Taking taylor expansion of 1/24 in y 0.349 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.354 * [taylor]: Taking taylor expansion of 1/120 in y 0.354 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.362 * [taylor]: Taking taylor expansion of 1/720 in y 0.362 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.363 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.363 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.363 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.363 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.363 * [taylor]: Taking taylor expansion of x 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 (exp (/ 1 (* x (pow y 2)))) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.364 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.364 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.365 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.365 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.365 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.365 * [taylor]: Taking taylor expansion of x 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 0 in y 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.366 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.366 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.366 * [taylor]: Taking taylor expansion of -1 in y 0.366 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.368 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.368 * [taylor]: Taking taylor expansion of -1 in y 0.368 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.369 * * * [progress]: simplifying candidates 0.369 * [simplify]: Simplifying using # : (+ (log x) (* (log y) 2)) (+ (log x) (* (log y) 2)) (+ (log x) (log (pow y 2))) (log (* x (pow y 2))) (exp (* x (pow y 2))) (* (* (* x x) x) (* (* (pow y 2) (pow y 2)) (pow y 2))) (* (cbrt (* x (pow y 2))) (cbrt (* x (pow y 2)))) (cbrt (* x (pow y 2))) (* (* (* x (pow y 2)) (* x (pow y 2))) (* x (pow y 2))) (sqrt (* x (pow y 2))) (sqrt (* x (pow y 2))) (* (sqrt x) (pow (sqrt y) 2)) (* (sqrt x) (pow (sqrt y) 2)) (* (sqrt x) y) (* (sqrt x) y) (* (sqrt x) (sqrt (pow y 2))) (* (sqrt x) (sqrt (pow y 2))) (* (sqrt x) (pow y (/ 2 2))) (* (sqrt x) (pow y (/ 2 2))) (* x (pow (* (cbrt y) (cbrt y)) 2)) (* x (pow (sqrt y) 2)) (* x (pow 1 2)) (* x y) (* x (* (cbrt (pow y 2)) (cbrt (pow y 2)))) (* x (sqrt (pow y 2))) (* x 1) (* x (pow y (/ 2 2))) (* (cbrt x) (pow y 2)) (* (sqrt x) (pow y 2)) (* x (pow y 2)) (exp x) (log (exp (* x (pow y 2)))) (exp (exp (* x (pow y 2)))) (* (cbrt (exp (* x (pow y 2)))) (cbrt (exp (* x (pow y 2))))) (cbrt (exp (* x (pow y 2)))) (* (* (exp (* x (pow y 2))) (exp (* x (pow y 2)))) (exp (* x (pow y 2)))) (sqrt (exp (* x (pow y 2)))) (sqrt (exp (* x (pow y 2)))) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (+ (* x (pow y 2)) (+ (* 1/2 (* (pow x 2) (pow y 4))) 1)) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.373 * * [simplify]: iteration 0 : 139 enodes (cost 154 ) 0.376 * * [simplify]: iteration 1 : 554 enodes (cost 133 ) 0.390 * * [simplify]: iteration 2 : 2913 enodes (cost 130 ) 0.491 * * [simplify]: iteration 3 : 5001 enodes (cost 129 ) 0.492 * [simplify]: Simplified to: (log (* x (pow y 2))) (log (* x (pow y 2))) (log (* x (pow y 2))) (log (* x (pow y 2))) (exp (* x (pow y 2))) (pow (* x (pow y 2)) 3) (* (cbrt (* x (pow y 2))) (cbrt (* x (pow y 2)))) (cbrt (* x (pow y 2))) (pow (* x (pow y 2)) 3) (sqrt (* x (pow y 2))) (sqrt (* x (pow y 2))) (* y (sqrt x)) (* y (sqrt x)) (* y (sqrt x)) (* y (sqrt x)) (* (fabs y) (pow x 1/2)) (* (fabs y) (pow x 1/2)) (* y (sqrt x)) (* y (sqrt x)) (* (/ (pow (cbrt y) 4) 1) x) (* y x) x (* y x) (* x (* (cbrt (pow y 2)) (cbrt (pow y 2)))) (* x (fabs y)) x (* y x) (* (cbrt x) (pow y 2)) (* (sqrt x) (pow y 2)) (* x (pow y 2)) (exp x) (* x (pow y 2)) (exp (exp (* x (pow y 2)))) (* (cbrt (exp (* x (pow y 2)))) (cbrt (exp (* x (pow y 2))))) (cbrt (exp (* x (pow y 2)))) (pow (exp (* x (pow y 2))) 3) (sqrt (exp (* x (pow y 2)))) (sqrt (exp (* x (pow y 2)))) (* x (pow y 2)) (* x (pow y 2)) (* x (pow y 2)) (+ (* x (+ (* (* (pow y 4) x) 1/2) (pow y 2))) 1) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.493 * * * [progress]: adding candidates to table 0.565 * [progress]: [Phase 3 of 3] Extracting. 0.567 * [simplify]: Simplifying using # : (exp (* x (pow y 2))) 0.567 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.568 * * [simplify]: iteration 1 : 7 enodes (cost 3 ) 0.568 * [simplify]: Simplified to: (exp (* x (pow y 2))) 1.011 * [regime-testing]: End program error score: 0.008983572946823453