6.846 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (* (* x 27.0) y) 0.013 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.014 * * [simplify]: iteration 1 : 9 enodes (cost 5 ) 0.015 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.017 * * [simplify]: iteration done : 15 enodes (cost 5 ) 0.017 * [simplify]: Simplified to: (* (* x 27.0) y) 0.017 * * [progress]: iteration 1 / 4 0.017 * * * [progress]: picking best candidate 0.019 * * * * [pick]: Picked # 0.019 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.029 * * * [progress]: generating series expansions 0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.030 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 0.030 * [taylor]: Taking taylor expansion of 27.0 in y 0.030 * [taylor]: Taking taylor expansion of (* x y) in y 0.030 * [taylor]: Taking taylor expansion of x in y 0.030 * [taylor]: Taking taylor expansion of y in y 0.030 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.030 * [taylor]: Taking taylor expansion of 27.0 in x 0.030 * [taylor]: Taking taylor expansion of (* x y) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of y in x 0.030 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.030 * [taylor]: Taking taylor expansion of 27.0 in x 0.030 * [taylor]: Taking taylor expansion of (* x y) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of y in x 0.030 * [taylor]: Taking taylor expansion of 0 in y 0.031 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 0.031 * [taylor]: Taking taylor expansion of 27.0 in y 0.031 * [taylor]: Taking taylor expansion of y in y 0.032 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.037 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.038 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.038 * [taylor]: Taking taylor expansion of 27.0 in y 0.038 * [taylor]: Taking taylor expansion of (* x y) in y 0.038 * [taylor]: Taking taylor expansion of x in y 0.038 * [taylor]: Taking taylor expansion of y in y 0.038 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.038 * [taylor]: Taking taylor expansion of 27.0 in x 0.038 * [taylor]: Taking taylor expansion of (* x y) in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of y in x 0.038 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.038 * [taylor]: Taking taylor expansion of 27.0 in x 0.038 * [taylor]: Taking taylor expansion of (* x y) in x 0.038 * [taylor]: Taking taylor expansion of x in x 0.038 * [taylor]: Taking taylor expansion of y in x 0.039 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.039 * [taylor]: Taking taylor expansion of 27.0 in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.044 * [taylor]: Taking taylor expansion of 27.0 in y 0.044 * [taylor]: Taking taylor expansion of (* x y) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.044 * [taylor]: Taking taylor expansion of 27.0 in x 0.044 * [taylor]: Taking taylor expansion of (* x y) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.044 * [taylor]: Taking taylor expansion of 27.0 in x 0.044 * [taylor]: Taking taylor expansion of (* x y) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.045 * [taylor]: Taking taylor expansion of 27.0 in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.050 * * * [progress]: simplifying candidates 0.050 * [simplify]: Simplifying using # : (expm1 (* (* x 27.0) y)) (log1p (* (* x 27.0) y)) (* (* x 27.0) y) (* (* x 27.0) y) (+ (+ (log x) (log 27.0)) (log y)) (+ (log (* x 27.0)) (log y)) (log (* (* x 27.0) y)) (exp (* (* x 27.0) y)) (* (* (* (* x x) x) (* (* 27.0 27.0) 27.0)) (* (* y y) y)) (* (* (* (* x 27.0) (* x 27.0)) (* x 27.0)) (* (* y y) y)) (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y))) (cbrt (* (* x 27.0) y)) (* (* (* (* x 27.0) y) (* (* x 27.0) y)) (* (* x 27.0) y)) (sqrt (* (* x 27.0) y)) (sqrt (* (* x 27.0) y)) (* (* x 27.0) (* (cbrt y) (cbrt y))) (* (* x 27.0) (sqrt y)) (* (* x 27.0) 1) (* 27.0 y) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 0.051 * * [simplify]: iteration 0 : 42 enodes (cost 169 ) 0.058 * * [simplify]: iteration 1 : 102 enodes (cost 164 ) 0.099 * * [simplify]: iteration 2 : 422 enodes (cost 134 ) 0.553 * * [simplify]: iteration 3 : 1636 enodes (cost 134 ) 2.633 * * [simplify]: iteration 4 : 3017 enodes (cost 134 ) 5.167 * * [simplify]: iteration done : 5001 enodes (cost 134 ) 5.167 * [simplify]: Simplified to: (expm1 (* (* x 27.0) y)) (log1p (* (* x 27.0) y)) (* (* x 27.0) y) (* (* x 27.0) y) (log (* (* x 27.0) y)) (log (* (* x 27.0) y)) (log (* (* x 27.0) y)) (exp (* (* x 27.0) y)) (pow (* (* x 27.0) y) 3) (pow (* (* x 27.0) y) 3) (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y))) (cbrt (* (* x 27.0) y)) (pow (* (* x 27.0) y) 3) (sqrt (* (* x 27.0) y)) (sqrt (* (* x 27.0) y)) (* (* x 27.0) (* (cbrt y) (cbrt y))) (* (* x 27.0) (sqrt y)) (* x 27.0) (* 27.0 y) (* (* x 27.0) y) (* (* x 27.0) y) (* (* x 27.0) y) 5.167 * * * [progress]: adding candidates to table 5.201 * * [progress]: iteration 2 / 4 5.202 * * * [progress]: picking best candidate 5.209 * * * * [pick]: Picked # 5.209 * * * [progress]: localizing error 5.213 * * * [progress]: generating rewritten candidates 5.213 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.219 * * * [progress]: generating series expansions 5.219 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.219 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 5.219 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 5.219 * [taylor]: Taking taylor expansion of 27.0 in y 5.219 * [taylor]: Taking taylor expansion of (* x y) in y 5.219 * [taylor]: Taking taylor expansion of x in y 5.219 * [taylor]: Taking taylor expansion of y in y 5.219 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.219 * [taylor]: Taking taylor expansion of 27.0 in x 5.219 * [taylor]: Taking taylor expansion of (* x y) in x 5.219 * [taylor]: Taking taylor expansion of x in x 5.219 * [taylor]: Taking taylor expansion of y in x 5.219 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.220 * [taylor]: Taking taylor expansion of 27.0 in x 5.220 * [taylor]: Taking taylor expansion of (* x y) in x 5.220 * [taylor]: Taking taylor expansion of x in x 5.220 * [taylor]: Taking taylor expansion of y in x 5.220 * [taylor]: Taking taylor expansion of 0 in y 5.221 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 5.221 * [taylor]: Taking taylor expansion of 27.0 in y 5.221 * [taylor]: Taking taylor expansion of y in y 5.222 * [taylor]: Taking taylor expansion of 0 in y 5.225 * [taylor]: Taking taylor expansion of 0 in y 5.228 * [taylor]: Taking taylor expansion of 0 in y 5.228 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.228 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.228 * [taylor]: Taking taylor expansion of 27.0 in y 5.228 * [taylor]: Taking taylor expansion of (* x y) in y 5.228 * [taylor]: Taking taylor expansion of x in y 5.228 * [taylor]: Taking taylor expansion of y in y 5.228 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.228 * [taylor]: Taking taylor expansion of 27.0 in x 5.228 * [taylor]: Taking taylor expansion of (* x y) in x 5.228 * [taylor]: Taking taylor expansion of x in x 5.228 * [taylor]: Taking taylor expansion of y in x 5.229 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.229 * [taylor]: Taking taylor expansion of 27.0 in x 5.229 * [taylor]: Taking taylor expansion of (* x y) in x 5.229 * [taylor]: Taking taylor expansion of x in x 5.229 * [taylor]: Taking taylor expansion of y in x 5.229 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.229 * [taylor]: Taking taylor expansion of 27.0 in y 5.229 * [taylor]: Taking taylor expansion of y in y 5.230 * [taylor]: Taking taylor expansion of 0 in y 5.231 * [taylor]: Taking taylor expansion of 0 in y 5.233 * [taylor]: Taking taylor expansion of 0 in y 5.234 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.234 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.234 * [taylor]: Taking taylor expansion of 27.0 in y 5.234 * [taylor]: Taking taylor expansion of (* x y) in y 5.234 * [taylor]: Taking taylor expansion of x in y 5.234 * [taylor]: Taking taylor expansion of y in y 5.234 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.234 * [taylor]: Taking taylor expansion of 27.0 in x 5.234 * [taylor]: Taking taylor expansion of (* x y) in x 5.234 * [taylor]: Taking taylor expansion of x in x 5.234 * [taylor]: Taking taylor expansion of y in x 5.235 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.235 * [taylor]: Taking taylor expansion of 27.0 in x 5.235 * [taylor]: Taking taylor expansion of (* x y) in x 5.235 * [taylor]: Taking taylor expansion of x in x 5.235 * [taylor]: Taking taylor expansion of y in x 5.235 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.235 * [taylor]: Taking taylor expansion of 27.0 in y 5.235 * [taylor]: Taking taylor expansion of y in y 5.236 * [taylor]: Taking taylor expansion of 0 in y 5.237 * [taylor]: Taking taylor expansion of 0 in y 5.239 * [taylor]: Taking taylor expansion of 0 in y 5.240 * * * [progress]: simplifying candidates 5.240 * [simplify]: Simplifying using # : (expm1 (* x (* 27.0 y))) (log1p (* x (* 27.0 y))) (* x (* 27.0 y)) (* x (* 27.0 y)) (+ (log x) (+ (log 27.0) (log y))) (+ (log x) (log (* 27.0 y))) (log (* x (* 27.0 y))) (exp (* x (* 27.0 y))) (* (* (* x x) x) (* (* (* 27.0 27.0) 27.0) (* (* y y) y))) (* (* (* x x) x) (* (* (* 27.0 y) (* 27.0 y)) (* 27.0 y))) (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y)))) (cbrt (* x (* 27.0 y))) (* (* (* x (* 27.0 y)) (* x (* 27.0 y))) (* x (* 27.0 y))) (sqrt (* x (* 27.0 y))) (sqrt (* x (* 27.0 y))) (* x 27.0) (* (cbrt x) (* 27.0 y)) (* (sqrt x) (* 27.0 y)) (* x (* 27.0 y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 5.242 * * [simplify]: iteration 0 : 39 enodes (cost 166 ) 5.247 * * [simplify]: iteration 1 : 92 enodes (cost 163 ) 5.269 * * [simplify]: iteration 2 : 316 enodes (cost 133 ) 5.451 * * [simplify]: iteration 3 : 1035 enodes (cost 133 ) 6.707 * * [simplify]: iteration 4 : 1956 enodes (cost 133 ) 9.203 * * [simplify]: iteration 5 : 3781 enodes (cost 133 ) 10.391 * * [simplify]: iteration done : 5001 enodes (cost 133 ) 10.391 * [simplify]: Simplified to: (expm1 (* x (* 27.0 y))) (log1p (* x (* 27.0 y))) (* 27.0 (* x y)) (* 27.0 (* x y)) (log (* 27.0 (* x y))) (log (* 27.0 (* x y))) (log (* 27.0 (* x y))) (exp (* x (* 27.0 y))) (pow (* 27.0 (* x y)) 3) (pow (* 27.0 (* x y)) 3) (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y)))) (cbrt (* x (* 27.0 y))) (pow (* 27.0 (* x y)) 3) (sqrt (* x (* 27.0 y))) (sqrt (* x (* 27.0 y))) (* x 27.0) (* (cbrt x) (* 27.0 y)) (* (sqrt x) (* 27.0 y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 10.391 * * * [progress]: adding candidates to table 10.430 * * [progress]: iteration 3 / 4 10.430 * * * [progress]: picking best candidate 10.439 * * * * [pick]: Picked # 10.439 * * * [progress]: localizing error 10.443 * * * [progress]: generating rewritten candidates 10.443 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 10.450 * * * [progress]: generating series expansions 10.450 * * * * [progress]: [ 1 / 1 ] generating series at (2) 10.450 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 10.450 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 10.450 * [taylor]: Taking taylor expansion of 27.0 in y 10.450 * [taylor]: Taking taylor expansion of (* x y) in y 10.450 * [taylor]: Taking taylor expansion of x in y 10.450 * [taylor]: Taking taylor expansion of y in y 10.450 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 10.450 * [taylor]: Taking taylor expansion of 27.0 in x 10.450 * [taylor]: Taking taylor expansion of (* x y) in x 10.450 * [taylor]: Taking taylor expansion of x in x 10.450 * [taylor]: Taking taylor expansion of y in x 10.450 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 10.450 * [taylor]: Taking taylor expansion of 27.0 in x 10.450 * [taylor]: Taking taylor expansion of (* x y) in x 10.450 * [taylor]: Taking taylor expansion of x in x 10.450 * [taylor]: Taking taylor expansion of y in x 10.451 * [taylor]: Taking taylor expansion of 0 in y 10.451 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 10.451 * [taylor]: Taking taylor expansion of 27.0 in y 10.451 * [taylor]: Taking taylor expansion of y in y 10.453 * [taylor]: Taking taylor expansion of 0 in y 10.455 * [taylor]: Taking taylor expansion of 0 in y 10.458 * [taylor]: Taking taylor expansion of 0 in y 10.458 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 10.458 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 10.458 * [taylor]: Taking taylor expansion of 27.0 in y 10.458 * [taylor]: Taking taylor expansion of (* x y) in y 10.458 * [taylor]: Taking taylor expansion of x in y 10.458 * [taylor]: Taking taylor expansion of y in y 10.458 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.458 * [taylor]: Taking taylor expansion of 27.0 in x 10.458 * [taylor]: Taking taylor expansion of (* x y) in x 10.458 * [taylor]: Taking taylor expansion of x in x 10.458 * [taylor]: Taking taylor expansion of y in x 10.459 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.459 * [taylor]: Taking taylor expansion of 27.0 in x 10.459 * [taylor]: Taking taylor expansion of (* x y) in x 10.459 * [taylor]: Taking taylor expansion of x in x 10.459 * [taylor]: Taking taylor expansion of y in x 10.459 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 10.459 * [taylor]: Taking taylor expansion of 27.0 in y 10.459 * [taylor]: Taking taylor expansion of y in y 10.460 * [taylor]: Taking taylor expansion of 0 in y 10.461 * [taylor]: Taking taylor expansion of 0 in y 10.463 * [taylor]: Taking taylor expansion of 0 in y 10.467 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 10.467 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 10.467 * [taylor]: Taking taylor expansion of 27.0 in y 10.467 * [taylor]: Taking taylor expansion of (* x y) in y 10.467 * [taylor]: Taking taylor expansion of x in y 10.467 * [taylor]: Taking taylor expansion of y in y 10.467 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.467 * [taylor]: Taking taylor expansion of 27.0 in x 10.467 * [taylor]: Taking taylor expansion of (* x y) in x 10.468 * [taylor]: Taking taylor expansion of x in x 10.468 * [taylor]: Taking taylor expansion of y in x 10.468 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.468 * [taylor]: Taking taylor expansion of 27.0 in x 10.468 * [taylor]: Taking taylor expansion of (* x y) in x 10.468 * [taylor]: Taking taylor expansion of x in x 10.468 * [taylor]: Taking taylor expansion of y in x 10.468 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 10.468 * [taylor]: Taking taylor expansion of 27.0 in y 10.468 * [taylor]: Taking taylor expansion of y in y 10.469 * [taylor]: Taking taylor expansion of 0 in y 10.471 * [taylor]: Taking taylor expansion of 0 in y 10.473 * [taylor]: Taking taylor expansion of 0 in y 10.473 * * * [progress]: simplifying candidates 10.474 * [simplify]: Simplifying using # : (expm1 (* 27.0 (* x y))) (log1p (* 27.0 (* x y))) (* 27.0 (* x y)) (* 27.0 (* x y)) (+ (log 27.0) (+ (log x) (log y))) (+ (log 27.0) (log (* x y))) (log (* 27.0 (* x y))) (exp (* 27.0 (* x y))) (* (* (* 27.0 27.0) 27.0) (* (* (* x x) x) (* (* y y) y))) (* (* (* 27.0 27.0) 27.0) (* (* (* x y) (* x y)) (* x y))) (* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y)))) (cbrt (* 27.0 (* x y))) (* (* (* 27.0 (* x y)) (* 27.0 (* x y))) (* 27.0 (* x y))) (sqrt (* 27.0 (* x y))) (sqrt (* 27.0 (* x y))) (* 27.0 x) (* (cbrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 10.475 * * [simplify]: iteration 0 : 37 enodes (cost 166 ) 10.481 * * [simplify]: iteration 1 : 88 enodes (cost 163 ) 10.498 * * [simplify]: iteration 2 : 286 enodes (cost 133 ) 10.651 * * [simplify]: iteration 3 : 901 enodes (cost 133 ) 11.581 * * [simplify]: iteration 4 : 1724 enodes (cost 133 ) 13.973 * * [simplify]: iteration 5 : 3509 enodes (cost 133 ) 15.409 * * [simplify]: iteration done : 5000 enodes (cost 133 ) 15.409 * [simplify]: Simplified to: (expm1 (* 27.0 (* x y))) (log1p (* 27.0 (* x y))) (* 27.0 (* x y)) (* 27.0 (* x y)) (log (* 27.0 (* x y))) (log (* 27.0 (* x y))) (log (* 27.0 (* x y))) (exp (* 27.0 (* x y))) (pow (* 27.0 (* x y)) 3) (pow (* 27.0 (* x y)) 3) (* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y)))) (cbrt (* 27.0 (* x y))) (pow (* 27.0 (* x y)) 3) (sqrt (* 27.0 (* x y))) (sqrt (* 27.0 (* x y))) (* 27.0 x) (* (cbrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 15.409 * * * [progress]: adding candidates to table 15.445 * * [progress]: iteration 4 / 4 15.445 * * * [progress]: picking best candidate 15.453 * * * * [pick]: Picked # 15.453 * * * [progress]: localizing error 15.459 * * * [progress]: generating rewritten candidates 15.459 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 15.467 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 15.489 * * * [progress]: generating series expansions 15.489 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 15.489 * [approximate]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in (x y) around 0 15.489 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in y 15.490 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.490 * [taylor]: Taking taylor expansion of 27.0 in y 15.490 * [taylor]: Taking taylor expansion of (* x y) in y 15.491 * [taylor]: Taking taylor expansion of x in y 15.491 * [taylor]: Taking taylor expansion of y in y 15.491 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 15.491 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.491 * [taylor]: Taking taylor expansion of 27.0 in x 15.491 * [taylor]: Taking taylor expansion of (* x y) in x 15.491 * [taylor]: Taking taylor expansion of x in x 15.491 * [taylor]: Taking taylor expansion of y in x 15.491 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 15.491 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.491 * [taylor]: Taking taylor expansion of 27.0 in x 15.492 * [taylor]: Taking taylor expansion of (* x y) in x 15.492 * [taylor]: Taking taylor expansion of x in x 15.492 * [taylor]: Taking taylor expansion of y in x 15.493 * [taylor]: Taking taylor expansion of 0 in y 15.494 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) y) in y 15.494 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.494 * [taylor]: Taking taylor expansion of 27.0 in y 15.495 * [taylor]: Taking taylor expansion of y in y 15.497 * [taylor]: Taking taylor expansion of 0 in y 15.500 * [taylor]: Taking taylor expansion of 0 in y 15.505 * [taylor]: Taking taylor expansion of 0 in y 15.505 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 15.505 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 15.505 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.505 * [taylor]: Taking taylor expansion of 27.0 in y 15.506 * [taylor]: Taking taylor expansion of (* x y) in y 15.506 * [taylor]: Taking taylor expansion of x in y 15.506 * [taylor]: Taking taylor expansion of y in y 15.507 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 15.507 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.507 * [taylor]: Taking taylor expansion of 27.0 in x 15.507 * [taylor]: Taking taylor expansion of (* x y) in x 15.507 * [taylor]: Taking taylor expansion of x in x 15.507 * [taylor]: Taking taylor expansion of y in x 15.508 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 15.508 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.508 * [taylor]: Taking taylor expansion of 27.0 in x 15.509 * [taylor]: Taking taylor expansion of (* x y) in x 15.509 * [taylor]: Taking taylor expansion of x in x 15.509 * [taylor]: Taking taylor expansion of y in x 15.509 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 15.510 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.510 * [taylor]: Taking taylor expansion of 27.0 in y 15.510 * [taylor]: Taking taylor expansion of y in y 15.512 * [taylor]: Taking taylor expansion of 0 in y 15.514 * [taylor]: Taking taylor expansion of 0 in y 15.518 * [taylor]: Taking taylor expansion of 0 in y 15.520 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 15.520 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 15.520 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.520 * [taylor]: Taking taylor expansion of 27.0 in y 15.523 * [taylor]: Taking taylor expansion of (* x y) in y 15.523 * [taylor]: Taking taylor expansion of x in y 15.524 * [taylor]: Taking taylor expansion of y in y 15.524 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 15.524 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.524 * [taylor]: Taking taylor expansion of 27.0 in x 15.525 * [taylor]: Taking taylor expansion of (* x y) in x 15.525 * [taylor]: Taking taylor expansion of x in x 15.525 * [taylor]: Taking taylor expansion of y in x 15.526 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 15.526 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.526 * [taylor]: Taking taylor expansion of 27.0 in x 15.526 * [taylor]: Taking taylor expansion of (* x y) in x 15.526 * [taylor]: Taking taylor expansion of x in x 15.526 * [taylor]: Taking taylor expansion of y in x 15.527 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 15.527 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.527 * [taylor]: Taking taylor expansion of 27.0 in y 15.528 * [taylor]: Taking taylor expansion of y in y 15.530 * [taylor]: Taking taylor expansion of 0 in y 15.532 * [taylor]: Taking taylor expansion of 0 in y 15.536 * [taylor]: Taking taylor expansion of 0 in y 15.538 * * * * [progress]: [ 2 / 2 ] generating series at (2) 15.538 * [approximate]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 15.539 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in y 15.539 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.539 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.539 * [taylor]: Taking taylor expansion of 27.0 in y 15.539 * [taylor]: Taking taylor expansion of (* x y) in y 15.539 * [taylor]: Taking taylor expansion of x in y 15.539 * [taylor]: Taking taylor expansion of y in y 15.539 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 15.539 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.539 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.539 * [taylor]: Taking taylor expansion of 27.0 in x 15.540 * [taylor]: Taking taylor expansion of (* x y) in x 15.540 * [taylor]: Taking taylor expansion of x in x 15.540 * [taylor]: Taking taylor expansion of y in x 15.540 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 15.540 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.540 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.540 * [taylor]: Taking taylor expansion of 27.0 in x 15.541 * [taylor]: Taking taylor expansion of (* x y) in x 15.541 * [taylor]: Taking taylor expansion of x in x 15.541 * [taylor]: Taking taylor expansion of y in x 15.543 * [taylor]: Taking taylor expansion of 0 in y 15.545 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) y) in y 15.545 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.545 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.545 * [taylor]: Taking taylor expansion of 27.0 in y 15.545 * [taylor]: Taking taylor expansion of y in y 15.549 * [taylor]: Taking taylor expansion of 0 in y 15.555 * [taylor]: Taking taylor expansion of 0 in y 15.561 * [taylor]: Taking taylor expansion of 0 in y 15.562 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 15.562 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 15.562 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.562 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.562 * [taylor]: Taking taylor expansion of 27.0 in y 15.563 * [taylor]: Taking taylor expansion of (* x y) in y 15.563 * [taylor]: Taking taylor expansion of x in y 15.563 * [taylor]: Taking taylor expansion of y in y 15.565 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 15.565 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.565 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.565 * [taylor]: Taking taylor expansion of 27.0 in x 15.566 * [taylor]: Taking taylor expansion of (* x y) in x 15.566 * [taylor]: Taking taylor expansion of x in x 15.566 * [taylor]: Taking taylor expansion of y in x 15.567 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 15.567 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.567 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.567 * [taylor]: Taking taylor expansion of 27.0 in x 15.568 * [taylor]: Taking taylor expansion of (* x y) in x 15.568 * [taylor]: Taking taylor expansion of x in x 15.568 * [taylor]: Taking taylor expansion of y in x 15.570 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 15.570 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.570 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.570 * [taylor]: Taking taylor expansion of 27.0 in y 15.571 * [taylor]: Taking taylor expansion of y in y 15.575 * [taylor]: Taking taylor expansion of 0 in y 15.579 * [taylor]: Taking taylor expansion of 0 in y 15.585 * [taylor]: Taking taylor expansion of 0 in y 15.588 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 15.588 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 15.588 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.588 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.588 * [taylor]: Taking taylor expansion of 27.0 in y 15.589 * [taylor]: Taking taylor expansion of (* x y) in y 15.589 * [taylor]: Taking taylor expansion of x in y 15.589 * [taylor]: Taking taylor expansion of y in y 15.591 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 15.591 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.591 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.591 * [taylor]: Taking taylor expansion of 27.0 in x 15.592 * [taylor]: Taking taylor expansion of (* x y) in x 15.592 * [taylor]: Taking taylor expansion of x in x 15.592 * [taylor]: Taking taylor expansion of y in x 15.594 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 15.594 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 15.594 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 15.594 * [taylor]: Taking taylor expansion of 27.0 in x 15.595 * [taylor]: Taking taylor expansion of (* x y) in x 15.595 * [taylor]: Taking taylor expansion of x in x 15.595 * [taylor]: Taking taylor expansion of y in x 15.597 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 15.597 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 15.597 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 15.597 * [taylor]: Taking taylor expansion of 27.0 in y 15.598 * [taylor]: Taking taylor expansion of y in y 15.602 * [taylor]: Taking taylor expansion of 0 in y 15.606 * [taylor]: Taking taylor expansion of 0 in y 15.614 * [taylor]: Taking taylor expansion of 0 in y 15.617 * * * [progress]: simplifying candidates 15.618 * [simplify]: Simplifying using # : (expm1 (* (sqrt 27.0) (* x y))) (log1p (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (+ (log (sqrt 27.0)) (+ (log x) (log y))) (+ (log (sqrt 27.0)) (log (* x y))) (log (* (sqrt 27.0) (* x y))) (exp (* (sqrt 27.0) (* x y))) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x x) x) (* (* y y) y))) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x y) (* x y)) (* x y))) (* (cbrt (* (sqrt 27.0) (* x y))) (cbrt (* (sqrt 27.0) (* x y)))) (cbrt (* (sqrt 27.0) (* x y))) (* (* (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y))) (sqrt (* (sqrt 27.0) (* x y))) (sqrt (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) x) (* (cbrt (sqrt 27.0)) (* x y)) (* (sqrt (cbrt 27.0)) (* x y)) (* (sqrt (sqrt 27.0)) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt (sqrt 27.0)) (* x y)) (* (sqrt 27.0) (* x y)) (expm1 (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (log1p (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (+ (log (sqrt 27.0)) (+ (log (sqrt 27.0)) (+ (log x) (log y)))) (+ (log (sqrt 27.0)) (+ (log (sqrt 27.0)) (log (* x y)))) (+ (log (sqrt 27.0)) (log (* (sqrt 27.0) (* x y)))) (log (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (exp (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x x) x) (* (* y y) y)))) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x y) (* x y)) (* x y)))) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y)))) (* (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))) (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (* (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (sqrt 27.0) (sqrt 27.0)) (* (cbrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt (cbrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (pow (sqrt 27.0) 2) (* x y)) (* (pow (sqrt 27.0) 2) (* x y)) (* (pow (sqrt 27.0) 2) (* x y)) 15.620 * * [simplify]: iteration 0 : 63 enodes (cost 572 ) 15.630 * * [simplify]: iteration 1 : 163 enodes (cost 434 ) 15.676 * * [simplify]: iteration 2 : 551 enodes (cost 358 ) 16.159 * * [simplify]: iteration 3 : 2263 enodes (cost 358 ) 18.428 * * [simplify]: iteration done : 5000 enodes (cost 358 ) 18.428 * [simplify]: Simplified to: (expm1 (* (sqrt 27.0) (* x y))) (log1p (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (log (* (sqrt 27.0) (* x y))) (log (* (sqrt 27.0) (* x y))) (log (* (sqrt 27.0) (* x y))) (exp (* (sqrt 27.0) (* x y))) (pow (* (sqrt 27.0) (* x y)) 3) (pow (* (sqrt 27.0) (* x y)) 3) (* (cbrt (* (sqrt 27.0) (* x y))) (cbrt (* (sqrt 27.0) (* x y)))) (cbrt (* (sqrt 27.0) (* x y))) (pow (* (sqrt 27.0) (* x y)) 3) (sqrt (* (sqrt 27.0) (* x y))) (sqrt (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) x) (* (cbrt (sqrt 27.0)) (* x y)) (* (sqrt (cbrt 27.0)) (* x y)) (* (sqrt (sqrt 27.0)) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt (sqrt 27.0)) (* x y)) (* (sqrt 27.0) (* x y)) (expm1 (* (* x y) 27.0)) (log1p (* (* x y) 27.0)) (* (* x y) 27.0) (* (* x y) 27.0) (* (* x y) 27.0) (log (* (* x y) 27.0)) (log (* (* x y) 27.0)) (log (* (* x y) 27.0)) (log (* (* x y) 27.0)) (exp (* (* x y) 27.0)) (pow (* (* x y) 27.0) 3) (pow (* (* x y) 27.0) 3) (pow (* (* x y) 27.0) 3) (* (cbrt (* (* x y) 27.0)) (cbrt (* (* x y) 27.0))) (cbrt (* (* x y) 27.0)) (pow (* (* x y) 27.0) 3) (sqrt (* (* x y) 27.0)) (sqrt (* (* x y) 27.0)) 27.0 (* (cbrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt (cbrt 27.0)) (* (sqrt 27.0) (* x y))) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (* x y) 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* (* x y) 27.0) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (* x y) 27.0) (* (* x y) 27.0) (* (* x y) 27.0) 18.429 * * * [progress]: adding candidates to table 18.516 * [progress]: [Phase 3 of 3] Extracting. 18.516 * * [regime]: Finding splitpoints for: (# # # # #) 18.516 * * * [regime-changes]: Trying 4 branch expressions: ((* x 27.0) (* (* x 27.0) y) y x) 18.517 * * * * [regimes]: Trying to branch on (* x 27.0) from (# # # # #) 18.533 * * * * [regimes]: Trying to branch on (* (* x 27.0) y) from (# # # # #) 18.549 * * * * [regimes]: Trying to branch on y from (# # # # #) 18.569 * * * * [regimes]: Trying to branch on x from (# # # # #) 18.586 * * * [regime]: Found split indices: #