0.940 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying using # : (sqrt.f64 (*.f64 2 (pow.f64 x 2))) 0.621 * * [simplify]: iteration 0 : 5150 enodes (cost 6 ) 0.623 * [simplify]: Simplified to: (sqrt.f64 (*.f64 2 (*.f64 x x))) 0.626 * * [progress]: iteration 1 / 4 0.626 * * * [progress]: picking best candidate 0.627 * * * * [pick]: Picked # 0.627 * * * [progress]: localizing error 0.634 * * * [progress]: generating rewritten candidates 0.634 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.640 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.658 * * * [progress]: generating series expansions 0.658 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.664 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.665 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.665 * [taylor]: Taking taylor expansion of 2 in x 0.665 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.666 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.666 * [taylor]: Taking taylor expansion of 2 in x 0.668 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.668 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.668 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.668 * [taylor]: Taking taylor expansion of 2 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.669 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.669 * [taylor]: Taking taylor expansion of 2 in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.670 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.670 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.670 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.670 * [taylor]: Taking taylor expansion of 2 in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.670 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.670 * [taylor]: Taking taylor expansion of 2 in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.671 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.671 * [approximate]: Taking taylor expansion of (* 2 (pow x 2)) in (x) around 0 0.671 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 0.672 * [taylor]: Taking taylor expansion of 2 in x 0.672 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 0.672 * [taylor]: Taking taylor expansion of 2 in x 0.672 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.673 * [approximate]: Taking taylor expansion of (/ 2 (pow x 2)) in (x) around 0 0.673 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 0.673 * [taylor]: Taking taylor expansion of 2 in x 0.673 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 0.673 * [taylor]: Taking taylor expansion of 2 in x 0.673 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.674 * [approximate]: Taking taylor expansion of (/ 2 (pow x 2)) in (x) around 0 0.674 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 0.674 * [taylor]: Taking taylor expansion of 2 in x 0.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x 0.674 * [taylor]: Taking taylor expansion of 2 in x 0.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.675 * * * [progress]: simplifying candidates 0.676 * [simplify]: Simplifying using # : (log.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (exp.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2))))) (cbrt.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (*.f64 (*.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2))) (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (sqrt.f64 2) (sqrt.f64 (pow.f64 x 2)) (/.f64 1 2) (sqrt.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (sqrt.f64 (sqrt.f64 (*.f64 2 (pow.f64 x 2)))) (+.f64 (log.f64 2) (*.f64 (log.f64 x) 2)) (+.f64 (log.f64 2) (*.f64 (log.f64 x) 2)) (+.f64 (log.f64 2) (log.f64 (pow.f64 x 2))) (log.f64 (*.f64 2 (pow.f64 x 2))) (exp.f64 (*.f64 2 (pow.f64 x 2))) (*.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (pow.f64 x 2) (pow.f64 x 2)) (pow.f64 x 2))) (*.f64 (cbrt.f64 (*.f64 2 (pow.f64 x 2))) (cbrt.f64 (*.f64 2 (pow.f64 x 2)))) (cbrt.f64 (*.f64 2 (pow.f64 x 2))) (*.f64 (*.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (pow.f64 x 2))) (*.f64 2 (pow.f64 x 2))) (sqrt.f64 (*.f64 2 (pow.f64 x 2))) (sqrt.f64 (*.f64 2 (pow.f64 x 2))) (*.f64 (sqrt.f64 2) (pow.f64 (sqrt.f64 x) 2)) (*.f64 (sqrt.f64 2) (pow.f64 (sqrt.f64 x) 2)) (*.f64 (sqrt.f64 2) x) (*.f64 (sqrt.f64 2) x) (*.f64 (sqrt.f64 2) (sqrt.f64 (pow.f64 x 2))) (*.f64 (sqrt.f64 2) (sqrt.f64 (pow.f64 x 2))) (*.f64 (sqrt.f64 2) (pow.f64 x (/.f64 2 2))) (*.f64 (sqrt.f64 2) (pow.f64 x (/.f64 2 2))) (*.f64 2 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 2)) (*.f64 2 (pow.f64 (sqrt.f64 x) 2)) (*.f64 2 (pow.f64 1 2)) (*.f64 2 x) (*.f64 2 (*.f64 (cbrt.f64 (pow.f64 x 2)) (cbrt.f64 (pow.f64 x 2)))) (*.f64 2 (sqrt.f64 (pow.f64 x 2))) (*.f64 2 1) (*.f64 2 (pow.f64 x (/.f64 2 2))) (*.f64 (cbrt.f64 2) (pow.f64 x 2)) (*.f64 (sqrt.f64 2) (pow.f64 x 2)) (*.f64 2 (pow.f64 x 2)) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (*.f64 -1 (*.f64 x (sqrt.f64 2))) (*.f64 2 (pow.f64 x 2)) (*.f64 2 (pow.f64 x 2)) (*.f64 2 (pow.f64 x 2)) 0.713 * * [simplify]: iteration 0 : 5272 enodes (cost 245 ) 0.715 * [simplify]: Simplified to: (log.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (exp.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (cbrt.f64 (sqrt.f64 (*.f64 2 (*.f64 x x))))) (cbrt.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (pow.f64 (sqrt.f64 (*.f64 2 (*.f64 x x))) 3) (sqrt.f64 2) (fabs.f64 x) 1/2 (sqrt.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (sqrt.f64 (sqrt.f64 (*.f64 2 (*.f64 x x)))) (log.f64 (*.f64 2 (*.f64 x x))) (log.f64 (*.f64 2 (*.f64 x x))) (log.f64 (*.f64 2 (*.f64 x x))) (log.f64 (*.f64 2 (*.f64 x x))) (exp.f64 (*.f64 2 (*.f64 x x))) (*.f64 8 (pow.f64 x 6)) (*.f64 (cbrt.f64 (*.f64 2 (*.f64 x x))) (cbrt.f64 (*.f64 2 (*.f64 x x)))) (cbrt.f64 (*.f64 2 (*.f64 x x))) (*.f64 8 (pow.f64 x 6)) (sqrt.f64 (*.f64 2 (*.f64 x x))) (sqrt.f64 (*.f64 2 (*.f64 x x))) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (*.f64 2 (*.f64 x (cbrt.f64 x))) (+.f64 x x) 2 (+.f64 x x) (*.f64 2 (*.f64 (cbrt.f64 (*.f64 x x)) (cbrt.f64 (*.f64 x x)))) (*.f64 2 (fabs.f64 x)) 2 (+.f64 x x) (*.f64 (*.f64 x x) (cbrt.f64 2)) (*.f64 x (*.f64 x (sqrt.f64 2))) (*.f64 2 (*.f64 x x)) (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2)) (neg.f64 (*.f64 x (sqrt.f64 2))) (*.f64 2 (*.f64 x x)) (*.f64 2 (*.f64 x x)) (*.f64 2 (*.f64 x x)) 0.715 * * * [progress]: adding candidates to table 0.739 * * [progress]: iteration 2 / 4 0.739 * * * [progress]: picking best candidate 0.742 * * * * [pick]: Picked # 0.742 * * * [progress]: localizing error 0.746 * * * [progress]: generating rewritten candidates 0.746 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.752 * * * [progress]: generating series expansions 0.752 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.752 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.752 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.752 * [taylor]: Taking taylor expansion of (fabs x) in x 0.754 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.754 * [taylor]: Taking taylor expansion of 2 in x 0.755 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.755 * [taylor]: Taking taylor expansion of (fabs x) in x 0.755 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.755 * [taylor]: Taking taylor expansion of 2 in x 0.756 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.756 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.756 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.756 * [taylor]: Taking taylor expansion of 2 in x 0.756 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.756 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.756 * [taylor]: Taking taylor expansion of 2 in x 0.757 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.757 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.757 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.757 * [taylor]: Taking taylor expansion of 2 in x 0.758 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.758 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.758 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.758 * [taylor]: Taking taylor expansion of 2 in x 0.758 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.759 * * * [progress]: simplifying candidates 0.759 * [simplify]: Simplifying using # : (*.f64 (sqrt.f64 2) (fabs.f64 x)) (+.f64 (log.f64 (sqrt.f64 2)) (log.f64 (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (exp.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 2) (sqrt.f64 2)) (sqrt.f64 2)) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x))) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (sqrt.f64 2) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (fabs.f64 x)) (cbrt.f64 (fabs.f64 x)))) (*.f64 (sqrt.f64 2) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 2) 1) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 (cbrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) 0.792 * * [simplify]: iteration 0 : 4879 enodes (cost 163 ) 0.792 * * [simplify]: iteration 1 : 4879 enodes (cost 163 ) 0.794 * [simplify]: Simplified to: (*.f64 (sqrt.f64 2) (fabs.f64 x)) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (exp.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (fabs.f64 x)) (cbrt.f64 (fabs.f64 x)))) (*.f64 (sqrt.f64 2) (sqrt.f64 (fabs.f64 x))) (sqrt.f64 2) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (cbrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) 0.798 * * * [progress]: adding candidates to table 0.812 * * [progress]: iteration 3 / 4 0.812 * * * [progress]: picking best candidate 0.817 * * * * [pick]: Picked # 0.817 * * * [progress]: localizing error 0.824 * * * [progress]: generating rewritten candidates 0.824 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.836 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.844 * * * [progress]: generating series expansions 0.844 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.845 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.845 * [taylor]: Taking taylor expansion of (fabs x) in x 0.845 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.845 * [taylor]: Taking taylor expansion of 2 in x 0.845 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.845 * [taylor]: Taking taylor expansion of (fabs x) in x 0.845 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.845 * [taylor]: Taking taylor expansion of 2 in x 0.846 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.846 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.846 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.846 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.846 * [taylor]: Taking taylor expansion of 2 in x 0.846 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.846 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.846 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.846 * [taylor]: Taking taylor expansion of 2 in x 0.848 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.848 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.848 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.848 * [taylor]: Taking taylor expansion of 2 in x 0.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.848 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.848 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.848 * [taylor]: Taking taylor expansion of 2 in x 0.848 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.849 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.849 * [approximate]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in (x) around 0 0.849 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in x 0.849 * [taylor]: Taking taylor expansion of (fabs x) in x 0.849 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.849 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.849 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.849 * [taylor]: Taking taylor expansion of 1/3 in x 0.849 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.849 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.849 * [taylor]: Taking taylor expansion of 2 in x 0.850 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in x 0.850 * [taylor]: Taking taylor expansion of (fabs x) in x 0.850 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.850 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.850 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.850 * [taylor]: Taking taylor expansion of 1/3 in x 0.850 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.850 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.850 * [taylor]: Taking taylor expansion of 2 in x 0.857 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in x 0.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.857 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.857 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.857 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.857 * [taylor]: Taking taylor expansion of 1/3 in x 0.857 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.857 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.857 * [taylor]: Taking taylor expansion of 2 in x 0.857 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in x 0.857 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.858 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.858 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.858 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.858 * [taylor]: Taking taylor expansion of 1/3 in x 0.858 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.858 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.858 * [taylor]: Taking taylor expansion of 2 in x 0.864 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in (x) around 0 0.864 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in x 0.864 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.864 * [taylor]: Taking taylor expansion of 1/3 in x 0.864 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.864 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.864 * [taylor]: Taking taylor expansion of 2 in x 0.864 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.864 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in x 0.864 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.864 * [taylor]: Taking taylor expansion of 1/3 in x 0.864 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.864 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.864 * [taylor]: Taking taylor expansion of 2 in x 0.864 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.870 * * * [progress]: simplifying candidates 0.871 * [simplify]: Simplifying using # : (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (+.f64 (+.f64 (log.f64 (cbrt.f64 (sqrt.f64 2))) (log.f64 (cbrt.f64 (sqrt.f64 2)))) (+.f64 (log.f64 (fabs.f64 x)) (log.f64 (cbrt.f64 (sqrt.f64 2))))) (+.f64 (+.f64 (log.f64 (cbrt.f64 (sqrt.f64 2))) (log.f64 (cbrt.f64 (sqrt.f64 2)))) (log.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (+.f64 (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (+.f64 (log.f64 (fabs.f64 x)) (log.f64 (cbrt.f64 (sqrt.f64 2))))) (+.f64 (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (log.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (log.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (exp.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (sqrt.f64 2) (sqrt.f64 2)) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (sqrt.f64 2))) (*.f64 (*.f64 (sqrt.f64 2) (sqrt.f64 2)) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (sqrt.f64 2))) (*.f64 (*.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (cbrt.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (cbrt.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))))) (cbrt.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (sqrt.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (sqrt.f64 (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (+.f64 (log.f64 (fabs.f64 x)) (log.f64 (cbrt.f64 (sqrt.f64 2)))) (log.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (exp.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (sqrt.f64 2)) (*.f64 (cbrt.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))))) (cbrt.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (sqrt.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (sqrt.f64 (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2))))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 1))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 1)) (*.f64 (fabs.f64 x) (*.f64 (cbrt.f64 (cbrt.f64 (sqrt.f64 2))) (cbrt.f64 (cbrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) 1) (*.f64 (cbrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (pow.f64 (sqrt.f64 2) 1/3)) (*.f64 (fabs.f64 x) (pow.f64 (sqrt.f64 2) 1/3)) (*.f64 (fabs.f64 x) (pow.f64 (sqrt.f64 2) 1/3)) 0.923 * * [simplify]: iteration 0 : 4937 enodes (cost 374 ) 0.923 * * [simplify]: iteration 1 : 4937 enodes (cost 374 ) 0.925 * [simplify]: Simplified to: (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (exp.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (pow.f64 (sqrt.f64 2) 2/3) (fabs.f64 x)) (*.f64 (pow.f64 (sqrt.f64 2) 2/3) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (exp.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (*.f64 (sqrt.f64 2) (pow.f64 (fabs.f64 x) 3)) (*.f64 (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)))) (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (*.f64 (sqrt.f64 2) (pow.f64 (fabs.f64 x) 3)) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (pow.f64 (sqrt.f64 2) 2/3))) (*.f64 (fabs.f64 x) (cbrt.f64 (fabs.f64 (cbrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 1)) (*.f64 (fabs.f64 x) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (cbrt.f64 1)) (*.f64 (fabs.f64 x) (*.f64 (cbrt.f64 (cbrt.f64 (sqrt.f64 2))) (cbrt.f64 (cbrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (fabs.f64 x) (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (fabs.f64 x))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 2)) (fabs.f64 x)) 0.926 * * * [progress]: adding candidates to table 0.950 * * [progress]: iteration 4 / 4 0.950 * * * [progress]: picking best candidate 0.954 * * * * [pick]: Picked # 0.954 * * * [progress]: localizing error 0.960 * * * [progress]: generating rewritten candidates 0.960 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.970 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.978 * * * [progress]: generating series expansions 0.979 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.979 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.979 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.979 * [taylor]: Taking taylor expansion of (fabs x) in x 0.979 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.979 * [taylor]: Taking taylor expansion of 2 in x 0.979 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.979 * [taylor]: Taking taylor expansion of (fabs x) in x 0.979 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.979 * [taylor]: Taking taylor expansion of 2 in x 0.980 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.980 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.980 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.980 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.980 * [taylor]: Taking taylor expansion of 2 in x 0.980 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.980 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.980 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.980 * [taylor]: Taking taylor expansion of 2 in x 0.982 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.982 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.982 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.982 * [taylor]: Taking taylor expansion of 2 in x 0.982 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.982 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.982 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.982 * [taylor]: Taking taylor expansion of 2 in x 0.982 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.983 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.983 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt (sqrt 2))) in (x) around 0 0.983 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt (sqrt 2))) in x 0.983 * [taylor]: Taking taylor expansion of (fabs x) in x 0.983 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.983 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.983 * [taylor]: Taking taylor expansion of 2 in x 0.983 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt (sqrt 2))) in x 0.983 * [taylor]: Taking taylor expansion of (fabs x) in x 0.983 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.983 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.983 * [taylor]: Taking taylor expansion of 2 in x 0.987 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2))) in (x) around 0 0.987 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2))) in x 0.987 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.987 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.987 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.987 * [taylor]: Taking taylor expansion of 2 in x 0.987 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2))) in x 0.987 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.987 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.987 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.987 * [taylor]: Taking taylor expansion of 2 in x 0.989 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2)) (fabs (/ -1 x))) in (x) around 0 0.989 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2)) (fabs (/ -1 x))) in x 0.989 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.989 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.989 * [taylor]: Taking taylor expansion of 2 in x 0.989 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.989 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2)) (fabs (/ -1 x))) in x 0.989 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2)) in x 0.989 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.989 * [taylor]: Taking taylor expansion of 2 in x 0.989 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.991 * * * [progress]: simplifying candidates 0.992 * [simplify]: Simplifying using # : (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (+.f64 (log.f64 (sqrt.f64 (sqrt.f64 2))) (+.f64 (log.f64 (fabs.f64 x)) (log.f64 (sqrt.f64 (sqrt.f64 2))))) (+.f64 (log.f64 (sqrt.f64 (sqrt.f64 2))) (log.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (log.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (exp.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))))) (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (cbrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 (cbrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (+.f64 (log.f64 (fabs.f64 x)) (log.f64 (sqrt.f64 (sqrt.f64 2)))) (log.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (exp.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (cbrt.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (cbrt.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))))) (cbrt.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (sqrt.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (sqrt.f64 (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 2))) (cbrt.f64 (sqrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2))))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 1))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 1)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) 1) (*.f64 (cbrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 (fabs.f64 x)) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 2)) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 2))) 1.033 * * [simplify]: iteration 0 : 5081 enodes (cost 406 ) 1.036 * [simplify]: Simplified to: (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (exp.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x)) 3) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 2) (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (cbrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (sqrt.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (cbrt.f64 2)))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (log.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (log.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (exp.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) 3) (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (fabs.f64 x))) (*.f64 (fabs.f64 x) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 2))) (cbrt.f64 (sqrt.f64 (sqrt.f64 2))))) (*.f64 (fabs.f64 x) (fabs.f64 (cbrt.f64 (sqrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (fabs.f64 (cbrt.f64 2)))) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (fabs.f64 x) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (fabs.f64 x) (*.f64 (fabs.f64 x) (sqrt.f64 (sqrt.f64 (sqrt.f64 2)))) (fabs.f64 x) (*.f64 (sqrt.f64 (sqrt.f64 2)) (cbrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (sqrt.f64 (fabs.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 2) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 2)) (fabs.f64 x)) 1.036 * * * [progress]: adding candidates to table 1.058 * [progress]: [Phase 3 of 3] Extracting. 1.058 * * [regime]: Finding splitpoints for: (# # # # # #) 1.059 * * * [regime-changes]: Trying 4 branch expressions: ((pow.f64 x 2) (*.f64 2 (pow.f64 x 2)) (sqrt.f64 (*.f64 2 (pow.f64 x 2))) x) 1.059 * * * * [regimes]: Trying to branch on (pow.f64 x 2) from (# # # # # #) 1.083 * * * * [regimes]: Trying to branch on (*.f64 2 (pow.f64 x 2)) from (# # # # # #) 1.103 * * * * [regimes]: Trying to branch on (sqrt.f64 (*.f64 2 (pow.f64 x 2))) from (# # # # # #) 1.123 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.146 * * * [regime]: Found split indices: #