19.317 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (* (* x 27.0) y) 0.014 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.015 * * [simplify]: iteration 1 : 9 enodes (cost 5 ) 0.016 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.018 * * [simplify]: iteration done : 15 enodes (cost 5 ) 0.018 * [simplify]: Simplified to: (* (* x 27.0) y) 0.019 * * [progress]: iteration 1 / 4 0.019 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.021 * * * [progress]: localizing error 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.032 * * * [progress]: generating series expansions 0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.033 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 0.033 * [taylor]: Taking taylor expansion of 27.0 in y 0.033 * [taylor]: Taking taylor expansion of (* x y) in y 0.033 * [taylor]: Taking taylor expansion of x in y 0.033 * [taylor]: Taking taylor expansion of y in y 0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.033 * [taylor]: Taking taylor expansion of 27.0 in x 0.033 * [taylor]: Taking taylor expansion of (* x y) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of y in x 0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 0.033 * [taylor]: Taking taylor expansion of 27.0 in x 0.033 * [taylor]: Taking taylor expansion of (* x y) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of y in x 0.034 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 0.035 * [taylor]: Taking taylor expansion of 27.0 in y 0.035 * [taylor]: Taking taylor expansion of y in y 0.036 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.043 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.043 * [taylor]: Taking taylor expansion of 27.0 in y 0.043 * [taylor]: Taking taylor expansion of (* x y) in y 0.043 * [taylor]: Taking taylor expansion of x in y 0.043 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.043 * [taylor]: Taking taylor expansion of 27.0 in x 0.043 * [taylor]: Taking taylor expansion of (* x y) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [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 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.044 * [taylor]: Taking taylor expansion of 27.0 in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.045 * [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 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 0.050 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 0.050 * [taylor]: Taking taylor expansion of 27.0 in y 0.050 * [taylor]: Taking taylor expansion of (* x y) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.051 * [taylor]: Taking taylor expansion of 27.0 in x 0.051 * [taylor]: Taking taylor expansion of (* x y) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of y in x 0.051 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 0.051 * [taylor]: Taking taylor expansion of 27.0 in x 0.051 * [taylor]: Taking taylor expansion of (* x y) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of y in x 0.052 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 0.052 * [taylor]: Taking taylor expansion of 27.0 in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.058 * * * [progress]: simplifying candidates 0.058 * [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)) 0.060 * * [simplify]: iteration 0 : 42 enodes (cost 169 ) 0.067 * * [simplify]: iteration 1 : 102 enodes (cost 164 ) 0.112 * * [simplify]: iteration 2 : 422 enodes (cost 134 ) 0.623 * * [simplify]: iteration 3 : 1636 enodes (cost 134 ) 2.765 * * [simplify]: iteration 4 : 3017 enodes (cost 134 ) 5.385 * * [simplify]: iteration done : 5001 enodes (cost 134 ) 5.386 * [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) 5.386 * * * [progress]: adding candidates to table 5.419 * * [progress]: iteration 2 / 4 5.419 * * * [progress]: picking best candidate 5.426 * * * * [pick]: Picked # 5.427 * * * [progress]: localizing error 5.430 * * * [progress]: generating rewritten candidates 5.430 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.437 * * * [progress]: generating series expansions 5.437 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.437 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 5.437 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 5.437 * [taylor]: Taking taylor expansion of 27.0 in y 5.437 * [taylor]: Taking taylor expansion of (* x y) in y 5.437 * [taylor]: Taking taylor expansion of x in y 5.437 * [taylor]: Taking taylor expansion of y in y 5.437 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.437 * [taylor]: Taking taylor expansion of 27.0 in x 5.437 * [taylor]: Taking taylor expansion of (* x y) in x 5.437 * [taylor]: Taking taylor expansion of x in x 5.437 * [taylor]: Taking taylor expansion of y in x 5.437 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 5.437 * [taylor]: Taking taylor expansion of 27.0 in x 5.437 * [taylor]: Taking taylor expansion of (* x y) in x 5.437 * [taylor]: Taking taylor expansion of x in x 5.437 * [taylor]: Taking taylor expansion of y in x 5.438 * [taylor]: Taking taylor expansion of 0 in y 5.439 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 5.439 * [taylor]: Taking taylor expansion of 27.0 in y 5.439 * [taylor]: Taking taylor expansion of y in y 5.440 * [taylor]: Taking taylor expansion of 0 in y 5.443 * [taylor]: Taking taylor expansion of 0 in y 5.445 * [taylor]: Taking taylor expansion of 0 in y 5.445 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.445 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.446 * [taylor]: Taking taylor expansion of 27.0 in y 5.446 * [taylor]: Taking taylor expansion of (* x y) in y 5.446 * [taylor]: Taking taylor expansion of x in y 5.446 * [taylor]: Taking taylor expansion of y in y 5.446 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.446 * [taylor]: Taking taylor expansion of 27.0 in x 5.446 * [taylor]: Taking taylor expansion of (* x y) in x 5.446 * [taylor]: Taking taylor expansion of x in x 5.446 * [taylor]: Taking taylor expansion of y in x 5.446 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.446 * [taylor]: Taking taylor expansion of 27.0 in x 5.446 * [taylor]: Taking taylor expansion of (* x y) in x 5.446 * [taylor]: Taking taylor expansion of x in x 5.446 * [taylor]: Taking taylor expansion of y in x 5.447 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.447 * [taylor]: Taking taylor expansion of 27.0 in y 5.447 * [taylor]: Taking taylor expansion of y in y 5.448 * [taylor]: Taking taylor expansion of 0 in y 5.449 * [taylor]: Taking taylor expansion of 0 in y 5.451 * [taylor]: Taking taylor expansion of 0 in y 5.452 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 5.452 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 5.452 * [taylor]: Taking taylor expansion of 27.0 in y 5.452 * [taylor]: Taking taylor expansion of (* x y) in y 5.452 * [taylor]: Taking taylor expansion of x in y 5.452 * [taylor]: Taking taylor expansion of y in y 5.453 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.453 * [taylor]: Taking taylor expansion of 27.0 in x 5.453 * [taylor]: Taking taylor expansion of (* x y) in x 5.453 * [taylor]: Taking taylor expansion of x in x 5.453 * [taylor]: Taking taylor expansion of y in x 5.453 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 5.453 * [taylor]: Taking taylor expansion of 27.0 in x 5.453 * [taylor]: Taking taylor expansion of (* x y) in x 5.453 * [taylor]: Taking taylor expansion of x in x 5.453 * [taylor]: Taking taylor expansion of y in x 5.453 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 5.453 * [taylor]: Taking taylor expansion of 27.0 in y 5.454 * [taylor]: Taking taylor expansion of y in y 5.454 * [taylor]: Taking taylor expansion of 0 in y 5.456 * [taylor]: Taking taylor expansion of 0 in y 5.458 * [taylor]: Taking taylor expansion of 0 in y 5.459 * * * [progress]: simplifying candidates 5.459 * [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)) 5.461 * * [simplify]: iteration 0 : 39 enodes (cost 166 ) 5.466 * * [simplify]: iteration 1 : 92 enodes (cost 163 ) 5.489 * * [simplify]: iteration 2 : 316 enodes (cost 133 ) 5.679 * * [simplify]: iteration 3 : 1035 enodes (cost 133 ) 6.971 * * [simplify]: iteration 4 : 1956 enodes (cost 133 ) 9.541 * * [simplify]: iteration 5 : 3781 enodes (cost 133 ) 10.762 * * [simplify]: iteration done : 5001 enodes (cost 133 ) 10.762 * [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)) 10.763 * * * [progress]: adding candidates to table 10.801 * * [progress]: iteration 3 / 4 10.801 * * * [progress]: picking best candidate 10.805 * * * * [pick]: Picked # 10.805 * * * [progress]: localizing error 10.809 * * * [progress]: generating rewritten candidates 10.809 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 10.816 * * * [progress]: generating series expansions 10.816 * * * * [progress]: [ 1 / 1 ] generating series at (2) 10.816 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0 10.816 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y 10.816 * [taylor]: Taking taylor expansion of 27.0 in y 10.816 * [taylor]: Taking taylor expansion of (* x y) in y 10.816 * [taylor]: Taking taylor expansion of x in y 10.816 * [taylor]: Taking taylor expansion of y in y 10.816 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 10.816 * [taylor]: Taking taylor expansion of 27.0 in x 10.816 * [taylor]: Taking taylor expansion of (* x y) in x 10.816 * [taylor]: Taking taylor expansion of x in x 10.816 * [taylor]: Taking taylor expansion of y in x 10.816 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x 10.816 * [taylor]: Taking taylor expansion of 27.0 in x 10.816 * [taylor]: Taking taylor expansion of (* x y) in x 10.816 * [taylor]: Taking taylor expansion of x in x 10.816 * [taylor]: Taking taylor expansion of y in x 10.817 * [taylor]: Taking taylor expansion of 0 in y 10.818 * [taylor]: Taking taylor expansion of (* 27.0 y) in y 10.818 * [taylor]: Taking taylor expansion of 27.0 in y 10.818 * [taylor]: Taking taylor expansion of y in y 10.819 * [taylor]: Taking taylor expansion of 0 in y 10.821 * [taylor]: Taking taylor expansion of 0 in y 10.824 * [taylor]: Taking taylor expansion of 0 in y 10.824 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 10.824 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 10.824 * [taylor]: Taking taylor expansion of 27.0 in y 10.824 * [taylor]: Taking taylor expansion of (* x y) in y 10.824 * [taylor]: Taking taylor expansion of x in y 10.824 * [taylor]: Taking taylor expansion of y in y 10.825 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.825 * [taylor]: Taking taylor expansion of 27.0 in x 10.825 * [taylor]: Taking taylor expansion of (* x y) in x 10.825 * [taylor]: Taking taylor expansion of x in x 10.825 * [taylor]: Taking taylor expansion of y in x 10.825 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.825 * [taylor]: Taking taylor expansion of 27.0 in x 10.825 * [taylor]: Taking taylor expansion of (* x y) in x 10.825 * [taylor]: Taking taylor expansion of x in x 10.825 * [taylor]: Taking taylor expansion of y in x 10.826 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 10.826 * [taylor]: Taking taylor expansion of 27.0 in y 10.826 * [taylor]: Taking taylor expansion of y in y 10.827 * [taylor]: Taking taylor expansion of 0 in y 10.828 * [taylor]: Taking taylor expansion of 0 in y 10.830 * [taylor]: Taking taylor expansion of 0 in y 10.831 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0 10.831 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y 10.831 * [taylor]: Taking taylor expansion of 27.0 in y 10.831 * [taylor]: Taking taylor expansion of (* x y) in y 10.831 * [taylor]: Taking taylor expansion of x in y 10.831 * [taylor]: Taking taylor expansion of y in y 10.831 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.831 * [taylor]: Taking taylor expansion of 27.0 in x 10.831 * [taylor]: Taking taylor expansion of (* x y) in x 10.831 * [taylor]: Taking taylor expansion of x in x 10.831 * [taylor]: Taking taylor expansion of y in x 10.832 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x 10.832 * [taylor]: Taking taylor expansion of 27.0 in x 10.832 * [taylor]: Taking taylor expansion of (* x y) in x 10.832 * [taylor]: Taking taylor expansion of x in x 10.832 * [taylor]: Taking taylor expansion of y in x 10.832 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y 10.832 * [taylor]: Taking taylor expansion of 27.0 in y 10.832 * [taylor]: Taking taylor expansion of y in y 10.836 * [taylor]: Taking taylor expansion of 0 in y 10.838 * [taylor]: Taking taylor expansion of 0 in y 10.839 * [taylor]: Taking taylor expansion of 0 in y 10.840 * * * [progress]: simplifying candidates 10.841 * [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)) 10.842 * * [simplify]: iteration 0 : 37 enodes (cost 166 ) 10.848 * * [simplify]: iteration 1 : 88 enodes (cost 163 ) 10.865 * * [simplify]: iteration 2 : 286 enodes (cost 133 ) 11.021 * * [simplify]: iteration 3 : 901 enodes (cost 133 ) 11.970 * * [simplify]: iteration 4 : 1724 enodes (cost 133 ) 14.656 * * [simplify]: iteration 5 : 3509 enodes (cost 133 ) 16.265 * * [simplify]: iteration done : 5000 enodes (cost 133 ) 16.265 * [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)) 16.265 * * * [progress]: adding candidates to table 16.298 * * [progress]: iteration 4 / 4 16.298 * * * [progress]: picking best candidate 16.301 * * * * [pick]: Picked # 16.301 * * * [progress]: localizing error 16.307 * * * [progress]: generating rewritten candidates 16.307 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 16.328 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 16.338 * * * [progress]: generating series expansions 16.338 * * * * [progress]: [ 1 / 2 ] generating series at (2) 16.339 * [approximate]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 16.339 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in y 16.339 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.339 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.339 * [taylor]: Taking taylor expansion of 27.0 in y 16.340 * [taylor]: Taking taylor expansion of (* x y) in y 16.340 * [taylor]: Taking taylor expansion of x in y 16.340 * [taylor]: Taking taylor expansion of y in y 16.340 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 16.340 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.340 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.340 * [taylor]: Taking taylor expansion of 27.0 in x 16.340 * [taylor]: Taking taylor expansion of (* x y) in x 16.341 * [taylor]: Taking taylor expansion of x in x 16.341 * [taylor]: Taking taylor expansion of y in x 16.341 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x 16.341 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.341 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.341 * [taylor]: Taking taylor expansion of 27.0 in x 16.341 * [taylor]: Taking taylor expansion of (* x y) in x 16.341 * [taylor]: Taking taylor expansion of x in x 16.341 * [taylor]: Taking taylor expansion of y in x 16.343 * [taylor]: Taking taylor expansion of 0 in y 16.345 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) y) in y 16.345 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.345 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.345 * [taylor]: Taking taylor expansion of 27.0 in y 16.346 * [taylor]: Taking taylor expansion of y in y 16.349 * [taylor]: Taking taylor expansion of 0 in y 16.356 * [taylor]: Taking taylor expansion of 0 in y 16.362 * [taylor]: Taking taylor expansion of 0 in y 16.363 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 16.363 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 16.363 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.363 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.363 * [taylor]: Taking taylor expansion of 27.0 in y 16.364 * [taylor]: Taking taylor expansion of (* x y) in y 16.364 * [taylor]: Taking taylor expansion of x in y 16.364 * [taylor]: Taking taylor expansion of y in y 16.366 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 16.366 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.366 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.366 * [taylor]: Taking taylor expansion of 27.0 in x 16.367 * [taylor]: Taking taylor expansion of (* x y) in x 16.367 * [taylor]: Taking taylor expansion of x in x 16.367 * [taylor]: Taking taylor expansion of y in x 16.368 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 16.369 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.369 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.369 * [taylor]: Taking taylor expansion of 27.0 in x 16.369 * [taylor]: Taking taylor expansion of (* x y) in x 16.369 * [taylor]: Taking taylor expansion of x in x 16.369 * [taylor]: Taking taylor expansion of y in x 16.371 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 16.371 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.371 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.371 * [taylor]: Taking taylor expansion of 27.0 in y 16.372 * [taylor]: Taking taylor expansion of y in y 16.376 * [taylor]: Taking taylor expansion of 0 in y 16.384 * [taylor]: Taking taylor expansion of 0 in y 16.390 * [taylor]: Taking taylor expansion of 0 in y 16.393 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0 16.394 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y 16.394 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.394 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.394 * [taylor]: Taking taylor expansion of 27.0 in y 16.394 * [taylor]: Taking taylor expansion of (* x y) in y 16.394 * [taylor]: Taking taylor expansion of x in y 16.394 * [taylor]: Taking taylor expansion of y in y 16.396 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 16.396 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.396 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.396 * [taylor]: Taking taylor expansion of 27.0 in x 16.397 * [taylor]: Taking taylor expansion of (* x y) in x 16.397 * [taylor]: Taking taylor expansion of x in x 16.397 * [taylor]: Taking taylor expansion of y in x 16.399 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x 16.399 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x 16.399 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.399 * [taylor]: Taking taylor expansion of 27.0 in x 16.400 * [taylor]: Taking taylor expansion of (* x y) in x 16.400 * [taylor]: Taking taylor expansion of x in x 16.400 * [taylor]: Taking taylor expansion of y in x 16.402 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y 16.402 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y 16.402 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.402 * [taylor]: Taking taylor expansion of 27.0 in y 16.402 * [taylor]: Taking taylor expansion of y in y 16.407 * [taylor]: Taking taylor expansion of 0 in y 16.411 * [taylor]: Taking taylor expansion of 0 in y 16.416 * [taylor]: Taking taylor expansion of 0 in y 16.420 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 16.420 * [approximate]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in (x y) around 0 16.420 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in y 16.420 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.420 * [taylor]: Taking taylor expansion of 27.0 in y 16.421 * [taylor]: Taking taylor expansion of (* x y) in y 16.421 * [taylor]: Taking taylor expansion of x in y 16.421 * [taylor]: Taking taylor expansion of y in y 16.421 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 16.421 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.421 * [taylor]: Taking taylor expansion of 27.0 in x 16.422 * [taylor]: Taking taylor expansion of (* x y) in x 16.422 * [taylor]: Taking taylor expansion of x in x 16.422 * [taylor]: Taking taylor expansion of y in x 16.422 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x 16.422 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.422 * [taylor]: Taking taylor expansion of 27.0 in x 16.422 * [taylor]: Taking taylor expansion of (* x y) in x 16.422 * [taylor]: Taking taylor expansion of x in x 16.423 * [taylor]: Taking taylor expansion of y in x 16.423 * [taylor]: Taking taylor expansion of 0 in y 16.424 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) y) in y 16.424 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.424 * [taylor]: Taking taylor expansion of 27.0 in y 16.425 * [taylor]: Taking taylor expansion of y in y 16.427 * [taylor]: Taking taylor expansion of 0 in y 16.431 * [taylor]: Taking taylor expansion of 0 in y 16.435 * [taylor]: Taking taylor expansion of 0 in y 16.436 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 16.436 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 16.436 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.436 * [taylor]: Taking taylor expansion of 27.0 in y 16.437 * [taylor]: Taking taylor expansion of (* x y) in y 16.437 * [taylor]: Taking taylor expansion of x in y 16.437 * [taylor]: Taking taylor expansion of y in y 16.437 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 16.437 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.437 * [taylor]: Taking taylor expansion of 27.0 in x 16.438 * [taylor]: Taking taylor expansion of (* x y) in x 16.438 * [taylor]: Taking taylor expansion of x in x 16.438 * [taylor]: Taking taylor expansion of y in x 16.439 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 16.439 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.439 * [taylor]: Taking taylor expansion of 27.0 in x 16.439 * [taylor]: Taking taylor expansion of (* x y) in x 16.439 * [taylor]: Taking taylor expansion of x in x 16.439 * [taylor]: Taking taylor expansion of y in x 16.440 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 16.440 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.440 * [taylor]: Taking taylor expansion of 27.0 in y 16.441 * [taylor]: Taking taylor expansion of y in y 16.443 * [taylor]: Taking taylor expansion of 0 in y 16.445 * [taylor]: Taking taylor expansion of 0 in y 16.449 * [taylor]: Taking taylor expansion of 0 in y 16.451 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0 16.451 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y 16.451 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.451 * [taylor]: Taking taylor expansion of 27.0 in y 16.452 * [taylor]: Taking taylor expansion of (* x y) in y 16.452 * [taylor]: Taking taylor expansion of x in y 16.452 * [taylor]: Taking taylor expansion of y in y 16.452 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 16.452 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.452 * [taylor]: Taking taylor expansion of 27.0 in x 16.453 * [taylor]: Taking taylor expansion of (* x y) in x 16.453 * [taylor]: Taking taylor expansion of x in x 16.453 * [taylor]: Taking taylor expansion of y in x 16.454 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x 16.454 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x 16.454 * [taylor]: Taking taylor expansion of 27.0 in x 16.454 * [taylor]: Taking taylor expansion of (* x y) in x 16.455 * [taylor]: Taking taylor expansion of x in x 16.455 * [taylor]: Taking taylor expansion of y in x 16.455 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y 16.455 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y 16.455 * [taylor]: Taking taylor expansion of 27.0 in y 16.456 * [taylor]: Taking taylor expansion of y in y 16.458 * [taylor]: Taking taylor expansion of 0 in y 16.460 * [taylor]: Taking taylor expansion of 0 in y 16.464 * [taylor]: Taking taylor expansion of 0 in y 16.466 * * * [progress]: simplifying candidates 16.467 * [simplify]: Simplifying using # : (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))) (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)) (* (pow (sqrt 27.0) 2) (* x y)) (* (pow (sqrt 27.0) 2) (* x y)) (* (pow (sqrt 27.0) 2) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) 16.469 * * [simplify]: iteration 0 : 63 enodes (cost 572 ) 16.483 * * [simplify]: iteration 1 : 163 enodes (cost 434 ) 16.529 * * [simplify]: iteration 2 : 554 enodes (cost 358 ) 16.983 * * [simplify]: iteration 3 : 2200 enodes (cost 358 ) 19.450 * * [simplify]: iteration done : 5001 enodes (cost 358 ) 19.451 * [simplify]: Simplified to: (expm1 (* 27.0 (* x y))) (log1p (* 27.0 (* x y))) (* 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))) (log (* 27.0 (* x y))) (exp (* 27.0 (* x y))) (pow (* 27.0 (* x y)) 3) (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 (* (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))) (* 27.0 (* x y)) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))) (* 27.0 (* x y)) (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)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* 27.0 (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y)) 19.451 * * * [progress]: adding candidates to table 19.537 * [progress]: [Phase 3 of 3] Extracting. 19.537 * * [regime]: Finding splitpoints for: (# # # # # #) 19.538 * * * [regime-changes]: Trying 4 branch expressions: ((* x 27.0) (* (* x 27.0) y) y x) 19.538 * * * * [regimes]: Trying to branch on (* x 27.0) from (# # # # # #) 19.557 * * * * [regimes]: Trying to branch on (* (* x 27.0) y) from (# # # # # #) 19.579 * * * * [regimes]: Trying to branch on y from (# # # # # #) 19.598 * * * * [regimes]: Trying to branch on x from (# # # # # #) 19.619 * * * [regime]: Found split indices: #