8.428 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [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 0.021 * * * * [pick]: Picked # 0.021 * * * [progress]: localizing error 0.024 * * * [progress]: generating rewritten candidates 0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.032 * * * [progress]: generating series expansions 0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.032 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 0.032 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 0.032 * [taylor]: Taking taylor expansion of 27.0 in y 0.032 * [taylor]: Taking taylor expansion of (* x y) in y 0.032 * [taylor]: Taking taylor expansion of x in y 0.032 * [taylor]: Taking taylor expansion of y in y 0.032 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.032 * [taylor]: Taking taylor expansion of 27.0 in x 0.032 * [taylor]: Taking taylor expansion of (* x y) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of y in x 0.032 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.032 * [taylor]: Taking taylor expansion of 27.0 in x 0.032 * [taylor]: Taking taylor expansion of (* x y) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of y in x 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.034 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 0.034 * [taylor]: Taking taylor expansion of 27.0 in y 0.034 * [taylor]: Taking taylor expansion of y in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.040 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.040 * [taylor]: Taking taylor expansion of 27.0 in y 0.040 * [taylor]: Taking taylor expansion of (* x y) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.041 * [taylor]: Taking taylor expansion of 27.0 in x 0.041 * [taylor]: Taking taylor expansion of (* x y) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.041 * [taylor]: Taking taylor expansion of 27.0 in x 0.041 * [taylor]: Taking taylor expansion of (* x y) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.042 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.042 * [taylor]: Taking taylor expansion of 27.0 in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.046 * [taylor]: Taking taylor expansion of 27.0 in y 0.046 * [taylor]: Taking taylor expansion of (* x y) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.047 * [taylor]: Taking taylor expansion of 27.0 in x 0.047 * [taylor]: Taking taylor expansion of (* x y) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.047 * [taylor]: Taking taylor expansion of 27.0 in x 0.047 * [taylor]: Taking taylor expansion of (* x y) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.048 * [taylor]: Taking taylor expansion of 27.0 in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.052 * * * [progress]: simplifying candidates 0.053 * [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)) 0.054 * * [simplify]: iteration 0 : 42 enodes (cost 169 ) 0.061 * * [simplify]: iteration 1 : 102 enodes (cost 164 ) 0.097 * * [simplify]: iteration 2 : 422 enodes (cost 134 ) 0.373 * * [simplify]: iteration 3 : 1636 enodes (cost 134 ) 1.448 * * [simplify]: iteration 4 : 2947 enodes (cost 134 ) 2.788 * * [simplify]: iteration done : 5001 enodes (cost 134 ) 2.788 * [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) (* y 27.0) (* (* x 27.0) y) (* (* x 27.0) y) (* (* x 27.0) y) 2.788 * * * [progress]: adding candidates to table 2.818 * * [progress]: iteration 2 / 4 2.818 * * * [progress]: picking best candidate 2.826 * * * * [pick]: Picked # 2.826 * * * [progress]: localizing error 2.829 * * * [progress]: generating rewritten candidates 2.829 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.836 * * * [progress]: generating series expansions 2.836 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.836 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 2.836 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 2.836 * [taylor]: Taking taylor expansion of 27.0 in y 2.836 * [taylor]: Taking taylor expansion of (* x y) in y 2.836 * [taylor]: Taking taylor expansion of x in y 2.836 * [taylor]: Taking taylor expansion of y in y 2.836 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 2.836 * [taylor]: Taking taylor expansion of 27.0 in x 2.836 * [taylor]: Taking taylor expansion of (* x y) in x 2.836 * [taylor]: Taking taylor expansion of x in x 2.836 * [taylor]: Taking taylor expansion of y in x 2.836 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 2.836 * [taylor]: Taking taylor expansion of 27.0 in x 2.836 * [taylor]: Taking taylor expansion of (* x y) in x 2.836 * [taylor]: Taking taylor expansion of x in x 2.836 * [taylor]: Taking taylor expansion of y in x 2.837 * [taylor]: Taking taylor expansion of 0 in y 2.838 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 2.838 * [taylor]: Taking taylor expansion of 27.0 in y 2.838 * [taylor]: Taking taylor expansion of y in y 2.839 * [taylor]: Taking taylor expansion of 0 in y 2.841 * [taylor]: Taking taylor expansion of 0 in y 2.844 * [taylor]: Taking taylor expansion of 0 in y 2.844 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 2.844 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 2.844 * [taylor]: Taking taylor expansion of 27.0 in y 2.844 * [taylor]: Taking taylor expansion of (* x y) in y 2.844 * [taylor]: Taking taylor expansion of x in y 2.844 * [taylor]: Taking taylor expansion of y in y 2.844 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 2.844 * [taylor]: Taking taylor expansion of 27.0 in x 2.844 * [taylor]: Taking taylor expansion of (* x y) in x 2.844 * [taylor]: Taking taylor expansion of x in x 2.844 * [taylor]: Taking taylor expansion of y in x 2.845 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 2.845 * [taylor]: Taking taylor expansion of 27.0 in x 2.845 * [taylor]: Taking taylor expansion of (* x y) in x 2.845 * [taylor]: Taking taylor expansion of x in x 2.845 * [taylor]: Taking taylor expansion of y in x 2.845 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 2.845 * [taylor]: Taking taylor expansion of 27.0 in y 2.845 * [taylor]: Taking taylor expansion of y in y 2.846 * [taylor]: Taking taylor expansion of 0 in y 2.847 * [taylor]: Taking taylor expansion of 0 in y 2.849 * [taylor]: Taking taylor expansion of 0 in y 2.849 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 2.849 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 2.849 * [taylor]: Taking taylor expansion of 27.0 in y 2.850 * [taylor]: Taking taylor expansion of (* x y) in y 2.850 * [taylor]: Taking taylor expansion of x in y 2.850 * [taylor]: Taking taylor expansion of y in y 2.850 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 2.850 * [taylor]: Taking taylor expansion of 27.0 in x 2.850 * [taylor]: Taking taylor expansion of (* x y) in x 2.850 * [taylor]: Taking taylor expansion of x in x 2.850 * [taylor]: Taking taylor expansion of y in x 2.850 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 2.850 * [taylor]: Taking taylor expansion of 27.0 in x 2.850 * [taylor]: Taking taylor expansion of (* x y) in x 2.850 * [taylor]: Taking taylor expansion of x in x 2.850 * [taylor]: Taking taylor expansion of y in x 2.851 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 2.851 * [taylor]: Taking taylor expansion of 27.0 in y 2.851 * [taylor]: Taking taylor expansion of y in y 2.852 * [taylor]: Taking taylor expansion of 0 in y 2.853 * [taylor]: Taking taylor expansion of 0 in y 2.854 * [taylor]: Taking taylor expansion of 0 in y 2.855 * * * [progress]: simplifying candidates 2.856 * [simplify]: Simplifying using # : (expm1 (* x (* y 27.0))) (log1p (* x (* y 27.0))) (* x (* y 27.0)) (* x (* y 27.0)) (+ (log x) (+ (log y) (log 27.0))) (+ (log x) (log (* y 27.0))) (log (* x (* y 27.0))) (exp (* x (* y 27.0))) (* (* (* x x) x) (* (* (* y y) y) (* (* 27.0 27.0) 27.0))) (* (* (* x x) x) (* (* (* y 27.0) (* y 27.0)) (* y 27.0))) (* (cbrt (* x (* y 27.0))) (cbrt (* x (* y 27.0)))) (cbrt (* x (* y 27.0))) (* (* (* x (* y 27.0)) (* x (* y 27.0))) (* x (* y 27.0))) (sqrt (* x (* y 27.0))) (sqrt (* x (* y 27.0))) (* x y) (* (cbrt x) (* y 27.0)) (* (sqrt x) (* y 27.0)) (* x (* y 27.0)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 2.857 * * [simplify]: iteration 0 : 38 enodes (cost 166 ) 2.862 * * [simplify]: iteration 1 : 91 enodes (cost 163 ) 2.884 * * [simplify]: iteration 2 : 316 enodes (cost 133 ) 2.981 * * [simplify]: iteration 3 : 1040 enodes (cost 133 ) 3.463 * * [simplify]: iteration 4 : 1969 enodes (cost 133 ) 4.297 * * [simplify]: iteration 5 : 3771 enodes (cost 133 ) 5.513 * * [simplify]: iteration done : 5001 enodes (cost 133 ) 5.513 * [simplify]: Simplified to: (expm1 (* x (* y 27.0))) (log1p (* x (* y 27.0))) (* 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 (* y 27.0))) (pow (* 27.0 (* x y)) 3) (pow (* 27.0 (* x y)) 3) (* (cbrt (* x (* y 27.0))) (cbrt (* x (* y 27.0)))) (cbrt (* x (* y 27.0))) (pow (* 27.0 (* x y)) 3) (sqrt (* x (* y 27.0))) (sqrt (* x (* y 27.0))) (* x y) (* (cbrt x) (* y 27.0)) (* (sqrt x) (* y 27.0)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 5.513 * * * [progress]: adding candidates to table 5.545 * * [progress]: iteration 3 / 4 5.545 * * * [progress]: picking best candidate 5.553 * * * * [pick]: Picked # 5.553 * * * [progress]: localizing error 5.557 * * * [progress]: generating rewritten candidates 5.557 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.564 * * * [progress]: generating series expansions 5.564 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.564 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 5.564 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 5.564 * [taylor]: Taking taylor expansion of 27.0 in y 5.564 * [taylor]: Taking taylor expansion of (* x y) in y 5.564 * [taylor]: Taking taylor expansion of x in y 5.564 * [taylor]: Taking taylor expansion of y in y 5.564 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.564 * [taylor]: Taking taylor expansion of 27.0 in x 5.564 * [taylor]: Taking taylor expansion of (* x y) in x 5.564 * [taylor]: Taking taylor expansion of x in x 5.564 * [taylor]: Taking taylor expansion of y in x 5.564 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.564 * [taylor]: Taking taylor expansion of 27.0 in x 5.564 * [taylor]: Taking taylor expansion of (* x y) in x 5.564 * [taylor]: Taking taylor expansion of x in x 5.565 * [taylor]: Taking taylor expansion of y in x 5.565 * [taylor]: Taking taylor expansion of 0 in y 5.566 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 5.566 * [taylor]: Taking taylor expansion of 27.0 in y 5.566 * [taylor]: Taking taylor expansion of y in y 5.567 * [taylor]: Taking taylor expansion of 0 in y 5.569 * [taylor]: Taking taylor expansion of 0 in y 5.572 * [taylor]: Taking taylor expansion of 0 in y 5.572 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.572 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.572 * [taylor]: Taking taylor expansion of 27.0 in y 5.572 * [taylor]: Taking taylor expansion of (* x y) in y 5.572 * [taylor]: Taking taylor expansion of x in y 5.572 * [taylor]: Taking taylor expansion of y in y 5.572 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.572 * [taylor]: Taking taylor expansion of 27.0 in x 5.572 * [taylor]: Taking taylor expansion of (* x y) in x 5.572 * [taylor]: Taking taylor expansion of x in x 5.572 * [taylor]: Taking taylor expansion of y in x 5.573 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.573 * [taylor]: Taking taylor expansion of 27.0 in x 5.573 * [taylor]: Taking taylor expansion of (* x y) in x 5.573 * [taylor]: Taking taylor expansion of x in x 5.573 * [taylor]: Taking taylor expansion of y in x 5.573 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.573 * [taylor]: Taking taylor expansion of 27.0 in y 5.573 * [taylor]: Taking taylor expansion of y in y 5.574 * [taylor]: Taking taylor expansion of 0 in y 5.575 * [taylor]: Taking taylor expansion of 0 in y 5.577 * [taylor]: Taking taylor expansion of 0 in y 5.577 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.577 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.577 * [taylor]: Taking taylor expansion of 27.0 in y 5.577 * [taylor]: Taking taylor expansion of (* x y) in y 5.577 * [taylor]: Taking taylor expansion of x in y 5.578 * [taylor]: Taking taylor expansion of y in y 5.578 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.578 * [taylor]: Taking taylor expansion of 27.0 in x 5.578 * [taylor]: Taking taylor expansion of (* x y) in x 5.578 * [taylor]: Taking taylor expansion of x in x 5.578 * [taylor]: Taking taylor expansion of y in x 5.578 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.578 * [taylor]: Taking taylor expansion of 27.0 in x 5.578 * [taylor]: Taking taylor expansion of (* x y) in x 5.578 * [taylor]: Taking taylor expansion of x in x 5.578 * [taylor]: Taking taylor expansion of y in x 5.579 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.579 * [taylor]: Taking taylor expansion of 27.0 in y 5.579 * [taylor]: Taking taylor expansion of y in y 5.580 * [taylor]: Taking taylor expansion of 0 in y 5.581 * [taylor]: Taking taylor expansion of 0 in y 5.583 * [taylor]: Taking taylor expansion of 0 in y 5.583 * * * [progress]: simplifying candidates 5.584 * [simplify]: Simplifying using # : (expm1 (* (* x y) 27.0)) (log1p (* (* x y) 27.0)) (* (* x y) 27.0) (* (* x y) 27.0) (+ (+ (log x) (log y)) (log 27.0)) (+ (log (* x y)) (log 27.0)) (log (* (* x y) 27.0)) (exp (* (* x y) 27.0)) (* (* (* (* x x) x) (* (* y y) y)) (* (* 27.0 27.0) 27.0)) (* (* (* (* x y) (* x y)) (* x y)) (* (* 27.0 27.0) 27.0)) (* (cbrt (* (* x y) 27.0)) (cbrt (* (* x y) 27.0))) (cbrt (* (* x y) 27.0)) (* (* (* (* x y) 27.0) (* (* x y) 27.0)) (* (* x y) 27.0)) (sqrt (* (* x y) 27.0)) (sqrt (* (* x y) 27.0)) (* (* x y) (* (cbrt 27.0) (cbrt 27.0))) (* (* x y) (sqrt 27.0)) (* (* x y) 1) (* y 27.0) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 5.585 * * [simplify]: iteration 0 : 41 enodes (cost 169 ) 5.592 * * [simplify]: iteration 1 : 100 enodes (cost 164 ) 5.625 * * [simplify]: iteration 2 : 409 enodes (cost 134 ) 5.878 * * [simplify]: iteration 3 : 1533 enodes (cost 134 ) 6.994 * * [simplify]: iteration 4 : 3057 enodes (cost 134 ) 8.364 * * [simplify]: iteration done : 5000 enodes (cost 134 ) 8.364 * [simplify]: Simplified to: (expm1 (* (* x y) 27.0)) (log1p (* (* x y) 27.0)) (* 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 y) 27.0)) (pow (* 27.0 (* x y)) 3) (pow (* 27.0 (* x y)) 3) (* (cbrt (* (* x y) 27.0)) (cbrt (* (* x y) 27.0))) (cbrt (* (* x y) 27.0)) (pow (* 27.0 (* x y)) 3) (sqrt (* (* x y) 27.0)) (sqrt (* (* x y) 27.0)) (* (* x y) (* (cbrt 27.0) (cbrt 27.0))) (* (* x y) (sqrt 27.0)) (* x y) (* 27.0 y) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) 8.365 * * * [progress]: adding candidates to table 8.392 * * [progress]: iteration 4 / 4 8.392 * * * [progress]: picking best candidate 8.396 * * * * [pick]: Picked # 8.396 * * * [progress]: localizing error 8.402 * * * [progress]: generating rewritten candidates 8.402 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 8.410 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 8.440 * * * [progress]: generating series expansions 8.440 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 8.441 * [approximate]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in (x y) around 0 8.441 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in y 8.441 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.441 * [taylor]: Taking taylor expansion of 27.0 in y 8.441 * [taylor]: Taking taylor expansion of (* x y) in y 8.441 * [taylor]: Taking taylor expansion of x in y 8.441 * [taylor]: Taking taylor expansion of y in y 8.441 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 8.442 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.442 * [taylor]: Taking taylor expansion of 27.0 in x 8.442 * [taylor]: Taking taylor expansion of (* x y) in x 8.442 * [taylor]: Taking taylor expansion of x in x 8.442 * [taylor]: Taking taylor expansion of y in x 8.442 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 8.442 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.442 * [taylor]: Taking taylor expansion of 27.0 in x 8.443 * [taylor]: Taking taylor expansion of (* x y) in x 8.443 * [taylor]: Taking taylor expansion of x in x 8.443 * [taylor]: Taking taylor expansion of y in x 8.443 * [taylor]: Taking taylor expansion of 0 in y 8.444 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) y) in y 8.444 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.444 * [taylor]: Taking taylor expansion of 27.0 in y 8.445 * [taylor]: Taking taylor expansion of y in y 8.447 * [taylor]: Taking taylor expansion of 0 in y 8.450 * [taylor]: Taking taylor expansion of 0 in y 8.454 * [taylor]: Taking taylor expansion of 0 in y 8.455 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 8.455 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 8.455 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.455 * [taylor]: Taking taylor expansion of 27.0 in y 8.455 * [taylor]: Taking taylor expansion of (* x y) in y 8.455 * [taylor]: Taking taylor expansion of x in y 8.455 * [taylor]: Taking taylor expansion of y in y 8.456 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 8.456 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.456 * [taylor]: Taking taylor expansion of 27.0 in x 8.457 * [taylor]: Taking taylor expansion of (* x y) in x 8.457 * [taylor]: Taking taylor expansion of x in x 8.457 * [taylor]: Taking taylor expansion of y in x 8.457 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 8.457 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.457 * [taylor]: Taking taylor expansion of 27.0 in x 8.458 * [taylor]: Taking taylor expansion of (* x y) in x 8.458 * [taylor]: Taking taylor expansion of x in x 8.458 * [taylor]: Taking taylor expansion of y in x 8.459 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 8.459 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.459 * [taylor]: Taking taylor expansion of 27.0 in y 8.459 * [taylor]: Taking taylor expansion of y in y 8.461 * [taylor]: Taking taylor expansion of 0 in y 8.463 * [taylor]: Taking taylor expansion of 0 in y 8.466 * [taylor]: Taking taylor expansion of 0 in y 8.468 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 8.468 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 8.468 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.468 * [taylor]: Taking taylor expansion of 27.0 in y 8.469 * [taylor]: Taking taylor expansion of (* x y) in y 8.469 * [taylor]: Taking taylor expansion of x in y 8.469 * [taylor]: Taking taylor expansion of y in y 8.469 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 8.469 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.469 * [taylor]: Taking taylor expansion of 27.0 in x 8.470 * [taylor]: Taking taylor expansion of (* x y) in x 8.470 * [taylor]: Taking taylor expansion of x in x 8.470 * [taylor]: Taking taylor expansion of y in x 8.471 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 8.471 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.471 * [taylor]: Taking taylor expansion of 27.0 in x 8.471 * [taylor]: Taking taylor expansion of (* x y) in x 8.471 * [taylor]: Taking taylor expansion of x in x 8.471 * [taylor]: Taking taylor expansion of y in x 8.472 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 8.472 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.472 * [taylor]: Taking taylor expansion of 27.0 in y 8.472 * [taylor]: Taking taylor expansion of y in y 8.474 * [taylor]: Taking taylor expansion of 0 in y 8.476 * [taylor]: Taking taylor expansion of 0 in y 8.479 * [taylor]: Taking taylor expansion of 0 in y 8.481 * * * * [progress]: [ 2 / 2 ] generating series at (2) 8.482 * [approximate]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 8.482 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in y 8.482 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.482 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.482 * [taylor]: Taking taylor expansion of 27.0 in y 8.482 * [taylor]: Taking taylor expansion of (* x y) in y 8.482 * [taylor]: Taking taylor expansion of x in y 8.482 * [taylor]: Taking taylor expansion of y in y 8.482 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 8.483 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.483 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.483 * [taylor]: Taking taylor expansion of 27.0 in x 8.483 * [taylor]: Taking taylor expansion of (* x y) in x 8.483 * [taylor]: Taking taylor expansion of x in x 8.483 * [taylor]: Taking taylor expansion of y in x 8.483 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 8.483 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.483 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.483 * [taylor]: Taking taylor expansion of 27.0 in x 8.484 * [taylor]: Taking taylor expansion of (* x y) in x 8.484 * [taylor]: Taking taylor expansion of x in x 8.484 * [taylor]: Taking taylor expansion of y in x 8.485 * [taylor]: Taking taylor expansion of 0 in y 8.487 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) y) in y 8.487 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.487 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.487 * [taylor]: Taking taylor expansion of 27.0 in y 8.487 * [taylor]: Taking taylor expansion of y in y 8.491 * [taylor]: Taking taylor expansion of 0 in y 8.496 * [taylor]: Taking taylor expansion of 0 in y 8.505 * [taylor]: Taking taylor expansion of 0 in y 8.506 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 8.506 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 8.506 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.506 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.506 * [taylor]: Taking taylor expansion of 27.0 in y 8.507 * [taylor]: Taking taylor expansion of (* x y) in y 8.507 * [taylor]: Taking taylor expansion of x in y 8.507 * [taylor]: Taking taylor expansion of y in y 8.509 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 8.509 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.509 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.509 * [taylor]: Taking taylor expansion of 27.0 in x 8.509 * [taylor]: Taking taylor expansion of (* x y) in x 8.509 * [taylor]: Taking taylor expansion of x in x 8.509 * [taylor]: Taking taylor expansion of y in x 8.511 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 8.511 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.511 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.511 * [taylor]: Taking taylor expansion of 27.0 in x 8.512 * [taylor]: Taking taylor expansion of (* x y) in x 8.512 * [taylor]: Taking taylor expansion of x in x 8.512 * [taylor]: Taking taylor expansion of y in x 8.514 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 8.514 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.514 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.514 * [taylor]: Taking taylor expansion of 27.0 in y 8.514 * [taylor]: Taking taylor expansion of y in y 8.518 * [taylor]: Taking taylor expansion of 0 in y 8.522 * [taylor]: Taking taylor expansion of 0 in y 8.527 * [taylor]: Taking taylor expansion of 0 in y 8.530 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 8.530 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 8.530 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.530 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.530 * [taylor]: Taking taylor expansion of 27.0 in y 8.531 * [taylor]: Taking taylor expansion of (* x y) in y 8.531 * [taylor]: Taking taylor expansion of x in y 8.531 * [taylor]: Taking taylor expansion of y in y 8.532 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 8.532 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.532 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.532 * [taylor]: Taking taylor expansion of 27.0 in x 8.533 * [taylor]: Taking taylor expansion of (* x y) in x 8.533 * [taylor]: Taking taylor expansion of x in x 8.533 * [taylor]: Taking taylor expansion of y in x 8.535 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 8.535 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 8.535 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 8.535 * [taylor]: Taking taylor expansion of 27.0 in x 8.536 * [taylor]: Taking taylor expansion of (* x y) in x 8.536 * [taylor]: Taking taylor expansion of x in x 8.536 * [taylor]: Taking taylor expansion of y in x 8.537 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 8.537 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 8.537 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 8.537 * [taylor]: Taking taylor expansion of 27.0 in y 8.538 * [taylor]: Taking taylor expansion of y in y 8.542 * [taylor]: Taking taylor expansion of 0 in y 8.546 * [taylor]: Taking taylor expansion of 0 in y 8.550 * [taylor]: Taking taylor expansion of 0 in y 8.553 * * * [progress]: simplifying candidates 8.554 * [simplify]: Simplifying using # : (expm1 (* (* x y) (sqrt 27.0))) (log1p (* (* x y) (sqrt 27.0))) (* (* x y) (sqrt 27.0)) (* (* x y) (sqrt 27.0)) (+ (+ (log x) (log y)) (log (sqrt 27.0))) (+ (log (* x y)) (log (sqrt 27.0))) (log (* (* x y) (sqrt 27.0))) (exp (* (* x y) (sqrt 27.0))) (* (* (* (* x x) x) (* (* y y) y)) (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0))) (* (* (* (* x y) (* x y)) (* x y)) (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0))) (* (cbrt (* (* x y) (sqrt 27.0))) (cbrt (* (* x y) (sqrt 27.0)))) (cbrt (* (* x y) (sqrt 27.0))) (* (* (* (* x y) (sqrt 27.0)) (* (* x y) (sqrt 27.0))) (* (* x y) (sqrt 27.0))) (sqrt (* (* x y) (sqrt 27.0))) (sqrt (* (* x y) (sqrt 27.0))) (* (* x y) (* (cbrt (sqrt 27.0)) (cbrt (sqrt 27.0)))) (* (* x y) (sqrt (* (cbrt 27.0) (cbrt 27.0)))) (* (* x y) (sqrt (sqrt 27.0))) (* (* x y) (sqrt 1)) (* (* x y) (sqrt (sqrt 27.0))) (* (* x y) 1) (* y (sqrt 27.0)) (expm1 (* (* (* x y) (sqrt 27.0)) (sqrt 27.0))) (log1p (* (* (* 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 27.0)) (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))) (+ (log (* (* x y) (sqrt 27.0))) (log (sqrt 27.0))) (log (* (* (* x y) (sqrt 27.0)) (sqrt 27.0))) (exp (* (* (* x y) (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) (sqrt 27.0)) (sqrt 27.0))) (* (* (* (* (* x y) (sqrt 27.0)) (* (* x y) (sqrt 27.0))) (* (* x y) (sqrt 27.0))) (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0))) (* (cbrt (* (* (* x y) (sqrt 27.0)) (sqrt 27.0))) (cbrt (* (* (* x y) (sqrt 27.0)) (sqrt 27.0)))) (cbrt (* (* (* 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 27.0)) (sqrt 27.0))) (sqrt (* (* (* x y) (sqrt 27.0)) (sqrt 27.0))) (sqrt (* (* (* x y) (sqrt 27.0)) (sqrt 27.0))) (* (* (* x y) (sqrt 27.0)) (* (cbrt (sqrt 27.0)) (cbrt (sqrt 27.0)))) (* (* (* x y) (sqrt 27.0)) (sqrt (* (cbrt 27.0) (cbrt 27.0)))) (* (* (* x y) (sqrt 27.0)) (sqrt (sqrt 27.0))) (* (* (* x y) (sqrt 27.0)) (sqrt 1)) (* (* (* x y) (sqrt 27.0)) (sqrt (sqrt 27.0))) (* (* (* x y) (sqrt 27.0)) 1) (* (sqrt 27.0) (sqrt 27.0)) (* (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)) 8.556 * * [simplify]: iteration 0 : 72 enodes (cost 584 ) 8.571 * * [simplify]: iteration 1 : 191 enodes (cost 438 ) 8.659 * * [simplify]: iteration 2 : 821 enodes (cost 368 ) 9.435 * * [simplify]: iteration 3 : 3463 enodes (cost 368 ) 11.136 * * [simplify]: iteration done : 5001 enodes (cost 368 ) 11.136 * [simplify]: Simplified to: (expm1 (* (* x y) (sqrt 27.0))) (log1p (* (* x y) (sqrt 27.0))) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (log (* (* x y) (sqrt 27.0))) (log (* (* x y) (sqrt 27.0))) (log (* (* x y) (sqrt 27.0))) (exp (* (* x y) (sqrt 27.0))) (* (* 27.0 (sqrt 27.0)) (pow (* x y) 3)) (* (* 27.0 (sqrt 27.0)) (pow (* x y) 3)) (* (cbrt (* (* x y) (sqrt 27.0))) (cbrt (* (* x y) (sqrt 27.0)))) (cbrt (* (* x y) (sqrt 27.0))) (* (* 27.0 (sqrt 27.0)) (pow (* x y) 3)) (sqrt (* (* x y) (sqrt 27.0))) (sqrt (* (* x y) (sqrt 27.0))) (* (* x y) (* (cbrt (sqrt 27.0)) (cbrt (sqrt 27.0)))) (* x (* y (fabs (cbrt 27.0)))) (* (* x y) (sqrt (sqrt 27.0))) (* x y) (* (* x y) (sqrt (sqrt 27.0))) (* x y) (* (sqrt 27.0) 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)) (* (* (* x y) (sqrt 27.0)) (* (cbrt (sqrt 27.0)) (cbrt (sqrt 27.0)))) (* (* (sqrt 27.0) (* x y)) (fabs (cbrt 27.0))) (* (* (* x y) (sqrt 27.0)) (sqrt (sqrt 27.0))) (* (sqrt 27.0) (* x y)) (* (* (* x y) (sqrt 27.0)) (sqrt (sqrt 27.0))) (* (sqrt 27.0) (* 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) 11.136 * * * [progress]: adding candidates to table 11.209 * [progress]: [Phase 3 of 3] Extracting. 11.209 * * [regime]: Finding splitpoints for: (# # # # # # #) 11.210 * * * [regime-changes]: Trying 4 branch expressions: ((* x 27.0) (* (* x 27.0) y) y x) 11.210 * * * * [regimes]: Trying to branch on (* x 27.0) from (# # # # # # #) 11.229 * * * * [regimes]: Trying to branch on (* x 27.0) from (# #) 11.241 * * * * [regimes]: Trying to branch on (* (* x 27.0) y) from (# # # # # # #) 11.261 * * * * [regimes]: Trying to branch on y from (# # # # # # #) 11.282 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 11.300 * * * [regime]: Found split indices: #