2.282 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (exp (* (* x y) y)) 0.023 * * [simplify]: iteration 0 : 11 enodes (cost 3 ) 0.024 * * [simplify]: iteration 1 : 22 enodes (cost 3 ) 0.026 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.028 * * [simplify]: iteration 3 : 83 enodes (cost 3 ) 0.030 * * [simplify]: iteration 4 : 201 enodes (cost 3 ) 0.034 * * [simplify]: iteration 5 : 572 enodes (cost 3 ) 0.046 * * [simplify]: iteration 6 : 3029 enodes (cost 3 ) 0.093 * * [simplify]: iteration 7 : 5001 enodes (cost 3 ) 0.093 * [simplify]: Simplified to: (exp (* (* x y) y)) 0.094 * * [progress]: iteration 1 / 4 0.094 * * * [progress]: picking best candidate 0.097 * * * * [pick]: Picked # 0.097 * * * [progress]: localizing error 0.101 * * * [progress]: generating rewritten candidates 0.101 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.106 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.109 * * * [progress]: generating series expansions 0.109 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.109 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.109 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.110 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.110 * [taylor]: Taking taylor expansion of x in y 0.110 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.110 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.110 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [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 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [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 0.113 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.113 * [taylor]: Taking taylor expansion of -1 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 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.115 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.115 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.115 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.115 * [taylor]: Taking taylor expansion of x in y 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.116 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.116 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of 1 in y 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.117 * [taylor]: Taking taylor expansion of 1/2 in y 0.117 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.117 * [taylor]: Taking taylor expansion of 1/6 in y 0.117 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.118 * [taylor]: Taking taylor expansion of 1/24 in y 0.118 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.119 * [taylor]: Taking taylor expansion of 1/120 in y 0.119 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.120 * [taylor]: Taking taylor expansion of 1/720 in y 0.120 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.121 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.121 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.121 * [taylor]: Taking taylor expansion of x in y 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.121 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.121 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.122 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.122 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.122 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.122 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.122 * [taylor]: Taking taylor expansion of -1 in y 0.122 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.123 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.123 * [taylor]: Taking taylor expansion of -1 in x 0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.123 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.123 * [taylor]: Taking taylor expansion of -1 in x 0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.123 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.123 * [taylor]: Taking taylor expansion of -1 in y 0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.123 * [taylor]: Taking taylor expansion of x in y 0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * * * [progress]: simplifying candidates 0.124 * [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))) 0.128 * * [simplify]: iteration 0 : 131 enodes (cost 125 ) 0.131 * * [simplify]: iteration 1 : 614 enodes (cost 104 ) 0.146 * * [simplify]: iteration 2 : 3052 enodes (cost 104 ) 0.216 * * [simplify]: iteration 3 : 5001 enodes (cost 104 ) 0.217 * [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))) 0.217 * * * [progress]: adding candidates to table 0.251 * * [progress]: iteration 2 / 4 0.251 * * * [progress]: picking best candidate 0.254 * * * * [pick]: Picked # 0.254 * * * [progress]: localizing error 0.259 * * * [progress]: generating rewritten candidates 0.259 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.265 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.268 * * * [progress]: generating series expansions 0.268 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.268 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.268 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.268 * [taylor]: Taking taylor expansion of x in y 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.268 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.268 * [taylor]: Taking taylor expansion of y in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.269 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.269 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.269 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.269 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.271 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.272 * [taylor]: Taking taylor expansion of -1 in y 0.272 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.272 * [taylor]: Taking taylor expansion of x in y 0.272 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.272 * [taylor]: Taking taylor expansion of -1 in x 0.272 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.272 * [taylor]: Taking taylor expansion of y in x 0.272 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.272 * [taylor]: Taking taylor expansion of -1 in x 0.272 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.272 * [taylor]: Taking taylor expansion of y in x 0.272 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.272 * [taylor]: Taking taylor expansion of -1 in y 0.272 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.274 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.274 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.274 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.274 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.274 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.275 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of 1 in y 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.275 * [taylor]: Taking taylor expansion of 1/2 in y 0.275 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.276 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.276 * [taylor]: Taking taylor expansion of 1/6 in y 0.276 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.276 * [taylor]: Taking taylor expansion of y in y 0.277 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.277 * [taylor]: Taking taylor expansion of 1/24 in y 0.277 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.277 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.278 * [taylor]: Taking taylor expansion of 1/120 in y 0.278 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.279 * [taylor]: Taking taylor expansion of 1/720 in y 0.279 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.280 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.280 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.280 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.280 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.280 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.280 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.281 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.281 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.281 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.281 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.281 * [taylor]: Taking taylor expansion of -1 in y 0.281 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.281 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.281 * [taylor]: Taking taylor expansion of -1 in x 0.281 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.281 * [taylor]: Taking taylor expansion of y in x 0.282 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.282 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.282 * [taylor]: Taking taylor expansion of -1 in x 0.282 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.282 * [taylor]: Taking taylor expansion of y in x 0.282 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.282 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.282 * [taylor]: Taking taylor expansion of -1 in y 0.282 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.282 * [taylor]: Taking taylor expansion of x in y 0.282 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.283 * * * [progress]: simplifying candidates 0.283 * [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))) 0.287 * * [simplify]: iteration 0 : 139 enodes (cost 154 ) 0.291 * * [simplify]: iteration 1 : 554 enodes (cost 133 ) 0.305 * * [simplify]: iteration 2 : 2939 enodes (cost 130 ) 0.405 * * [simplify]: iteration 3 : 5001 enodes (cost 129 ) 0.406 * [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))) 0.407 * * * [progress]: adding candidates to table 0.459 * * [progress]: iteration 3 / 4 0.459 * * * [progress]: picking best candidate 0.463 * * * * [pick]: Picked # 0.463 * * * [progress]: localizing error 0.470 * * * [progress]: generating rewritten candidates 0.470 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.476 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.481 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 0.485 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.488 * * * [progress]: generating series expansions 0.488 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.488 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.488 * [taylor]: Taking taylor expansion of x in y 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.488 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.488 * [taylor]: Taking taylor expansion of y in x 0.488 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.489 * [taylor]: Taking taylor expansion of y in x 0.489 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.489 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.489 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.489 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.489 * [taylor]: Taking taylor expansion of x in y 0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.489 * [taylor]: Taking taylor expansion of y in y 0.489 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.490 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.490 * [taylor]: Taking taylor expansion of y in x 0.490 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.490 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.490 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.490 * [taylor]: Taking taylor expansion of y in x 0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.490 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.490 * [taylor]: Taking taylor expansion of y in y 0.490 * [taylor]: Taking taylor expansion of 0 in y 0.491 * [taylor]: Taking taylor expansion of 0 in y 0.491 * [taylor]: Taking taylor expansion of 0 in y 0.492 * [taylor]: Taking taylor expansion of 0 in y 0.492 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.492 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.492 * [taylor]: Taking taylor expansion of -1 in y 0.492 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.492 * [taylor]: Taking taylor expansion of x in y 0.492 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.492 * [taylor]: Taking taylor expansion of y in y 0.492 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.492 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.492 * [taylor]: Taking taylor expansion of -1 in x 0.492 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.493 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.493 * [taylor]: Taking taylor expansion of -1 in y 0.493 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.493 * [taylor]: Taking taylor expansion of y in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.494 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.495 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.495 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0 0.495 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.495 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.495 * [taylor]: Taking taylor expansion of y in x 0.495 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.495 * [taylor]: Taking taylor expansion of y in x 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.495 * [taylor]: Taking taylor expansion of y in y 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0 0.496 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.496 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.496 * [taylor]: Taking taylor expansion of x in y 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.496 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.496 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.496 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.496 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.497 * [taylor]: Taking taylor expansion of y in y 0.497 * [taylor]: Taking taylor expansion of 0 in y 0.497 * [taylor]: Taking taylor expansion of 0 in y 0.498 * [taylor]: Taking taylor expansion of 0 in y 0.498 * [taylor]: Taking taylor expansion of 0 in y 0.498 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0 0.498 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.498 * [taylor]: Taking taylor expansion of -1 in y 0.498 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.498 * [taylor]: Taking taylor expansion of x in y 0.498 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.498 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.498 * [taylor]: Taking taylor expansion of -1 in x 0.498 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.499 * [taylor]: Taking taylor expansion of -1 in x 0.499 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 0.499 * [taylor]: Taking taylor expansion of -1 in y 0.499 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.499 * [taylor]: Taking taylor expansion of 0 in y 0.500 * [taylor]: Taking taylor expansion of 0 in y 0.500 * [taylor]: Taking taylor expansion of 0 in y 0.501 * [taylor]: Taking taylor expansion of 0 in y 0.501 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 0.501 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.501 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.501 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.501 * [taylor]: Taking taylor expansion of x in y 0.501 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.501 * [taylor]: Taking taylor expansion of y in y 0.501 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.501 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.501 * [taylor]: Taking taylor expansion of y in x 0.502 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.502 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.502 * [taylor]: Taking taylor expansion of y in x 0.502 * [taylor]: Taking taylor expansion of 1 in y 0.502 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.502 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.502 * [taylor]: Taking taylor expansion of 1/2 in y 0.502 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.502 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.503 * [taylor]: Taking taylor expansion of 1/6 in y 0.503 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.503 * [taylor]: Taking taylor expansion of 1/24 in y 0.504 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.504 * [taylor]: Taking taylor expansion of y in y 0.504 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.504 * [taylor]: Taking taylor expansion of 1/120 in y 0.505 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.505 * [taylor]: Taking taylor expansion of y in y 0.506 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.506 * [taylor]: Taking taylor expansion of 1/720 in y 0.506 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.506 * [taylor]: Taking taylor expansion of y in y 0.507 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.507 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.507 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.507 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.507 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.507 * [taylor]: Taking taylor expansion of y in x 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.507 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.507 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.507 * [taylor]: Taking taylor expansion of y in x 0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.508 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.508 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.508 * [taylor]: Taking taylor expansion of x in y 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of 0 in y 0.508 * [taylor]: Taking taylor expansion of 0 in y 0.508 * [taylor]: Taking taylor expansion of 0 in y 0.508 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.508 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.508 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.508 * [taylor]: Taking taylor expansion of -1 in y 0.508 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.508 * [taylor]: Taking taylor expansion of x in y 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.508 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.508 * [taylor]: Taking taylor expansion of -1 in x 0.508 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.509 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.509 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.509 * [taylor]: Taking taylor expansion of -1 in x 0.509 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.509 * [taylor]: Taking taylor expansion of y in x 0.509 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.509 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.509 * [taylor]: Taking taylor expansion of -1 in y 0.509 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.509 * [taylor]: Taking taylor expansion of x in y 0.509 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.509 * [taylor]: Taking taylor expansion of y in y 0.509 * [taylor]: Taking taylor expansion of 0 in y 0.509 * [taylor]: Taking taylor expansion of 0 in y 0.510 * [taylor]: Taking taylor expansion of 0 in y 0.510 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.510 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0 0.510 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y 0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.510 * [taylor]: Taking taylor expansion of x in y 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.510 * [taylor]: Taking taylor expansion of y in y 0.510 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x 0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of 1 in y 0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y 0.511 * [taylor]: Taking taylor expansion of 1/2 in y 0.511 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y 0.511 * [taylor]: Taking taylor expansion of 1/6 in y 0.511 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.512 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y 0.512 * [taylor]: Taking taylor expansion of 1/24 in y 0.512 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.512 * [taylor]: Taking taylor expansion of y in y 0.513 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y 0.513 * [taylor]: Taking taylor expansion of 1/120 in y 0.513 * [taylor]: Taking taylor expansion of (pow y 10) in y 0.513 * [taylor]: Taking taylor expansion of y in y 0.514 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y 0.514 * [taylor]: Taking taylor expansion of 1/720 in y 0.514 * [taylor]: Taking taylor expansion of (pow y 12) in y 0.514 * [taylor]: Taking taylor expansion of y in y 0.515 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0 0.515 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.515 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.515 * [taylor]: Taking taylor expansion of x in y 0.515 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.515 * [taylor]: Taking taylor expansion of y in y 0.515 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.515 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x 0.516 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.516 * [taylor]: Taking taylor expansion of y in x 0.516 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y 0.516 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y 0.516 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.516 * [taylor]: Taking taylor expansion of x in y 0.516 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.516 * [taylor]: Taking taylor expansion of 0 in y 0.516 * [taylor]: Taking taylor expansion of 0 in y 0.516 * [taylor]: Taking taylor expansion of 0 in y 0.516 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0 0.516 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.516 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.517 * [taylor]: Taking taylor expansion of -1 in y 0.517 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.517 * [taylor]: Taking taylor expansion of x in y 0.517 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.517 * [taylor]: Taking taylor expansion of y in y 0.517 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.517 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.517 * [taylor]: Taking taylor expansion of -1 in x 0.517 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x 0.517 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x 0.517 * [taylor]: Taking taylor expansion of -1 in x 0.517 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.517 * [taylor]: Taking taylor expansion of y in x 0.517 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y 0.517 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y 0.518 * [taylor]: Taking taylor expansion of -1 in y 0.518 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.518 * [taylor]: Taking taylor expansion of x in y 0.518 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.518 * * * [progress]: simplifying candidates 0.519 * [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)) (+ (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)))) (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)) (* 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))) (+ (* x (pow y 2)) (+ (* 1/2 (* (pow x 2) (pow y 4))) 1)) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.523 * * [simplify]: iteration 0 : 139 enodes (cost 320 ) 0.527 * * [simplify]: iteration 1 : 587 enodes (cost 266 ) 0.541 * * [simplify]: iteration 2 : 2925 enodes (cost 260 ) 0.642 * * [simplify]: iteration 3 : 5001 enodes (cost 258 ) 0.645 * [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))) (* (sqrt x) y) (* (sqrt x) y) (* (sqrt x) y) (* (sqrt x) y) (* (fabs y) (pow x 1/2)) (* (fabs y) (pow x 1/2)) (* (sqrt x) y) (* (sqrt x) y) (* (/ (pow (cbrt y) 4) 1) x) (* x y) x (* x y) (* x (* (cbrt (pow y 2)) (cbrt (pow y 2)))) (* x (fabs y)) x (* x y) (* (cbrt x) (pow y 2)) (* (sqrt x) (pow y 2)) (* x (pow y 2)) (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))) (* (sqrt x) y) (* (sqrt x) y) (* (sqrt x) y) (* (sqrt x) y) (* (fabs y) (pow x 1/2)) (* (fabs y) (pow x 1/2)) (* (sqrt x) y) (* (sqrt x) y) (* (/ (pow (cbrt y) 4) 1) x) (* x y) x (* x y) (* x (* (cbrt (pow y 2)) (cbrt (pow y 2)))) (* x (fabs y)) x (* x y) (* (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)))) (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 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))) (+ (* x (+ (* (* (pow y 4) x) 1/2) (pow y 2))) 1) (exp (* x (pow y 2))) (exp (* x (pow y 2))) 0.645 * * * [progress]: adding candidates to table 0.795 * [progress]: [Phase 3 of 3] Extracting. 0.799 * [simplify]: Simplifying using # : (* (sqrt (exp (* x (pow y 2)))) (sqrt (exp (* x (pow y 2))))) 0.800 * * [simplify]: iteration 0 : 9 enodes (cost 9 ) 0.800 * * [simplify]: iteration 1 : 9 enodes (cost 9 ) 0.800 * [simplify]: Simplified to: (* (sqrt (exp (* x (pow y 2)))) (sqrt (exp (* x (pow y 2))))) 1.859 * [regime-testing]: End program error score: 0.017729353458518934