0.003 * [progress]: [Phase 1 of 3] Setting up. 0.005 * * * [progress]: [1/2] Preparing points 0.169 * * * [progress]: [2/2] Setting up program. 0.173 * [progress]: [Phase 2 of 3] Improving. 0.173 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.174 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.175 * * [simplify]: iters left: 6 (5 enodes) 0.203 * * [simplify]: iters left: 5 (31 enodes) 0.213 * * [simplify]: iters left: 4 (70 enodes) 0.247 * * [simplify]: iters left: 3 (108 enodes) 0.273 * * [simplify]: iters left: 2 (197 enodes) 0.406 * * [simplify]: iters left: 1 (489 enodes) 0.756 * * [simplify]: Extracting #0: cost 1 inf + 0 0.757 * * [simplify]: Extracting #1: cost 62 inf + 0 0.758 * * [simplify]: Extracting #2: cost 142 inf + 201 0.760 * * [simplify]: Extracting #3: cost 76 inf + 6021 0.765 * * [simplify]: Extracting #4: cost 6 inf + 12451 0.770 * * [simplify]: Extracting #5: cost 0 inf + 13155 0.775 * * [simplify]: Extracting #6: cost 0 inf + 13141 0.780 * [simplify]: Simplified to (* (+ 2 x) x) 0.780 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.787 * * [progress]: iteration 1 / 4 0.787 * * * [progress]: picking best candidate 0.788 * * * * [pick]: Picked # 0.788 * * * [progress]: localizing error 0.796 * * * [progress]: generating rewritten candidates 0.796 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.812 * * * [progress]: generating series expansions 0.813 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.822 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.822 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.823 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.823 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.823 * [taylor]: Taking taylor expansion of 2 in x 0.823 * [backup-simplify]: Simplify 2 into 2 0.823 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.823 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify 1 into 1 0.823 * [taylor]: Taking taylor expansion of 2 in x 0.823 * [backup-simplify]: Simplify 2 into 2 0.825 * [backup-simplify]: Simplify (+ 0 2) into 2 0.825 * [backup-simplify]: Simplify (* 0 2) into 0 0.825 * [backup-simplify]: Simplify 0 into 0 0.825 * [backup-simplify]: Simplify (+ 1 0) into 1 0.826 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.826 * [backup-simplify]: Simplify 2 into 2 0.826 * [backup-simplify]: Simplify (+ 0 0) into 0 0.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.827 * [backup-simplify]: Simplify 1 into 1 0.827 * [backup-simplify]: Simplify (+ 0 0) into 0 0.828 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.828 * [backup-simplify]: Simplify 0 into 0 0.828 * [backup-simplify]: Simplify (+ 0 0) into 0 0.829 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.829 * [backup-simplify]: Simplify 0 into 0 0.829 * [backup-simplify]: Simplify (+ 0 0) into 0 0.830 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.830 * [backup-simplify]: Simplify 0 into 0 0.830 * [backup-simplify]: Simplify (+ 0 0) into 0 0.831 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.831 * [backup-simplify]: Simplify 0 into 0 0.831 * [backup-simplify]: Simplify (+ 0 0) into 0 0.832 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.832 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify (+ 0 0) into 0 0.834 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.834 * [backup-simplify]: Simplify 0 into 0 0.835 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.835 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.835 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.835 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.835 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.835 * [backup-simplify]: Simplify 0 into 0 0.835 * [backup-simplify]: Simplify 1 into 1 0.836 * [backup-simplify]: Simplify (/ 1 1) into 1 0.836 * [taylor]: Taking taylor expansion of 2 in x 0.836 * [backup-simplify]: Simplify 2 into 2 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [backup-simplify]: Simplify 0 into 0 0.836 * [backup-simplify]: Simplify 1 into 1 0.836 * [backup-simplify]: Simplify (+ 1 0) into 1 0.836 * [backup-simplify]: Simplify (/ 1 1) into 1 0.836 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.836 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.837 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify 1 into 1 0.837 * [backup-simplify]: Simplify (/ 1 1) into 1 0.837 * [taylor]: Taking taylor expansion of 2 in x 0.837 * [backup-simplify]: Simplify 2 into 2 0.837 * [taylor]: Taking taylor expansion of x in x 0.837 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify 1 into 1 0.837 * [backup-simplify]: Simplify (+ 1 0) into 1 0.837 * [backup-simplify]: Simplify (/ 1 1) into 1 0.838 * [backup-simplify]: Simplify 1 into 1 0.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.838 * [backup-simplify]: Simplify (+ 0 2) into 2 0.839 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.839 * [backup-simplify]: Simplify 2 into 2 0.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.840 * [backup-simplify]: Simplify (+ 0 0) into 0 0.840 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.840 * [backup-simplify]: Simplify 0 into 0 0.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.841 * [backup-simplify]: Simplify (+ 0 0) into 0 0.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.842 * [backup-simplify]: Simplify 0 into 0 0.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.843 * [backup-simplify]: Simplify (+ 0 0) into 0 0.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.843 * [backup-simplify]: Simplify 0 into 0 0.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.844 * [backup-simplify]: Simplify (+ 0 0) into 0 0.845 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.845 * [backup-simplify]: Simplify 0 into 0 0.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.846 * [backup-simplify]: Simplify (+ 0 0) into 0 0.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.846 * [backup-simplify]: Simplify 0 into 0 0.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.847 * [backup-simplify]: Simplify (+ 0 0) into 0 0.848 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.848 * [backup-simplify]: Simplify 0 into 0 0.848 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.848 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.848 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.848 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.848 * [taylor]: Taking taylor expansion of -1 in x 0.848 * [backup-simplify]: Simplify -1 into -1 0.848 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.848 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of 2 in x 0.848 * [backup-simplify]: Simplify 2 into 2 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [backup-simplify]: Simplify 0 into 0 0.848 * [backup-simplify]: Simplify 1 into 1 0.848 * [backup-simplify]: Simplify (/ 1 1) into 1 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify 1 into 1 0.849 * [backup-simplify]: Simplify (- 1) into -1 0.849 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.849 * [backup-simplify]: Simplify (/ -1 1) into -1 0.849 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [backup-simplify]: Simplify -1 into -1 0.849 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.849 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.849 * [taylor]: Taking taylor expansion of 2 in x 0.849 * [backup-simplify]: Simplify 2 into 2 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify 1 into 1 0.850 * [backup-simplify]: Simplify (/ 1 1) into 1 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [backup-simplify]: Simplify 0 into 0 0.850 * [backup-simplify]: Simplify 1 into 1 0.850 * [backup-simplify]: Simplify (- 1) into -1 0.850 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.850 * [backup-simplify]: Simplify (/ -1 1) into -1 0.851 * [backup-simplify]: Simplify (* -1 -1) into 1 0.851 * [backup-simplify]: Simplify 1 into 1 0.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.851 * [backup-simplify]: Simplify (- 0) into 0 0.852 * [backup-simplify]: Simplify (+ 2 0) into 2 0.852 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.853 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.853 * [backup-simplify]: Simplify -2 into -2 0.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.853 * [backup-simplify]: Simplify (- 0) into 0 0.854 * [backup-simplify]: Simplify (+ 0 0) into 0 0.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.855 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.855 * [backup-simplify]: Simplify 0 into 0 0.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.856 * [backup-simplify]: Simplify (- 0) into 0 0.856 * [backup-simplify]: Simplify (+ 0 0) into 0 0.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.857 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.857 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.858 * [backup-simplify]: Simplify (- 0) into 0 0.858 * [backup-simplify]: Simplify (+ 0 0) into 0 0.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.860 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.861 * [backup-simplify]: Simplify (- 0) into 0 0.861 * [backup-simplify]: Simplify (+ 0 0) into 0 0.861 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.862 * [backup-simplify]: Simplify 0 into 0 0.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.863 * [backup-simplify]: Simplify (- 0) into 0 0.863 * [backup-simplify]: Simplify (+ 0 0) into 0 0.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.865 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.865 * [backup-simplify]: Simplify 0 into 0 0.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.866 * [backup-simplify]: Simplify (- 0) into 0 0.866 * [backup-simplify]: Simplify (+ 0 0) into 0 0.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.868 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.868 * * * [progress]: simplifying candidates 0.868 * * * * [progress]: [ 1 / 27 ] simplifiying candidate # 0.868 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 0.868 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 0.868 * [simplify]: Simplifying (* (+ 2 x) x) 0.869 * * [simplify]: iters left: 4 (4 enodes) 0.870 * * [simplify]: iters left: 3 (14 enodes) 0.872 * * [simplify]: iters left: 2 (21 enodes) 0.875 * * [simplify]: iters left: 1 (31 enodes) 0.878 * * [simplify]: Extracting #0: cost 1 inf + 0 0.878 * * [simplify]: Extracting #1: cost 7 inf + 0 0.878 * * [simplify]: Extracting #2: cost 7 inf + 43 0.878 * * [simplify]: Extracting #3: cost 0 inf + 416 0.878 * [simplify]: Simplified to (* (+ x 2) x) 0.879 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.879 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 0.879 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 0.879 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.879 * * [simplify]: iters left: 5 (6 enodes) 0.880 * * [simplify]: iters left: 4 (20 enodes) 0.883 * * [simplify]: Extracting #0: cost 1 inf + 0 0.883 * * [simplify]: Extracting #1: cost 4 inf + 0 0.883 * * [simplify]: Extracting #2: cost 8 inf + 0 0.883 * * [simplify]: Extracting #3: cost 7 inf + 143 0.883 * * [simplify]: Extracting #4: cost 6 inf + 144 0.883 * * [simplify]: Extracting #5: cost 0 inf + 896 0.883 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.883 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.883 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 0.883 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 0.883 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 0.883 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.884 * * [simplify]: iters left: 6 (8 enodes) 0.886 * * [simplify]: iters left: 5 (44 enodes) 0.899 * * [simplify]: iters left: 4 (156 enodes) 0.941 * * [simplify]: iters left: 3 (476 enodes) 1.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1.270 * * [simplify]: Extracting #1: cost 51 inf + 0 1.271 * * [simplify]: Extracting #2: cost 275 inf + 3 1.273 * * [simplify]: Extracting #3: cost 265 inf + 5073 1.287 * * [simplify]: Extracting #4: cost 52 inf + 49334 1.302 * * [simplify]: Extracting #5: cost 0 inf + 58964 1.317 * * [simplify]: Extracting #6: cost 0 inf + 58928 1.331 * [simplify]: Simplified to (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))) 1.331 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))))) 1.331 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 1.332 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 1.332 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 1.332 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 1.332 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 1.332 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.332 * * [simplify]: iters left: 5 (6 enodes) 1.334 * * [simplify]: iters left: 4 (20 enodes) 1.336 * * [simplify]: Extracting #0: cost 1 inf + 0 1.337 * * [simplify]: Extracting #1: cost 4 inf + 0 1.337 * * [simplify]: Extracting #2: cost 8 inf + 0 1.337 * * [simplify]: Extracting #3: cost 7 inf + 83 1.337 * * [simplify]: Extracting #4: cost 6 inf + 84 1.337 * * [simplify]: Extracting #5: cost 0 inf + 656 1.337 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.337 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1.337 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.337 * * [simplify]: iters left: 5 (6 enodes) 1.339 * * [simplify]: iters left: 4 (20 enodes) 1.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1.342 * * [simplify]: Extracting #1: cost 4 inf + 0 1.342 * * [simplify]: Extracting #2: cost 8 inf + 0 1.342 * * [simplify]: Extracting #3: cost 7 inf + 83 1.342 * * [simplify]: Extracting #4: cost 6 inf + 84 1.342 * * [simplify]: Extracting #5: cost 0 inf + 656 1.342 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.342 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1.342 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 1.343 * [simplify]: Simplifying (cbrt x) 1.343 * * [simplify]: iters left: 1 (2 enodes) 1.343 * * [simplify]: Extracting #0: cost 1 inf + 0 1.343 * * [simplify]: Extracting #1: cost 3 inf + 0 1.343 * * [simplify]: Extracting #2: cost 2 inf + 1 1.343 * * [simplify]: Extracting #3: cost 0 inf + 163 1.343 * [simplify]: Simplified to (cbrt x) 1.343 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1.343 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 1.343 * [simplify]: Simplifying (sqrt x) 1.343 * * [simplify]: iters left: 1 (2 enodes) 1.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1.344 * * [simplify]: Extracting #1: cost 3 inf + 0 1.344 * * [simplify]: Extracting #2: cost 2 inf + 1 1.344 * * [simplify]: Extracting #3: cost 0 inf + 83 1.344 * [simplify]: Simplified to (sqrt x) 1.344 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1.344 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 1.344 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 1.344 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1.344 * * [simplify]: iters left: 5 (5 enodes) 1.346 * * [simplify]: iters left: 4 (16 enodes) 1.348 * * [simplify]: Extracting #0: cost 1 inf + 0 1.348 * * [simplify]: Extracting #1: cost 3 inf + 0 1.348 * * [simplify]: Extracting #2: cost 5 inf + 0 1.348 * * [simplify]: Extracting #3: cost 8 inf + 0 1.348 * * [simplify]: Extracting #4: cost 6 inf + 2 1.348 * * [simplify]: Extracting #5: cost 0 inf + 654 1.349 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1.349 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1.349 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 1.349 * [simplify]: Simplifying (sqrt (+ 2 x)) 1.349 * * [simplify]: iters left: 3 (4 enodes) 1.350 * * [simplify]: iters left: 2 (13 enodes) 1.354 * * [simplify]: Extracting #0: cost 1 inf + 0 1.355 * * [simplify]: Extracting #1: cost 3 inf + 0 1.355 * * [simplify]: Extracting #2: cost 6 inf + 0 1.355 * * [simplify]: Extracting #3: cost 4 inf + 2 1.355 * * [simplify]: Extracting #4: cost 0 inf + 250 1.355 * [simplify]: Simplified to (sqrt (+ x 2)) 1.355 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1.355 * * * * [progress]: [ 19 / 27 ] simplifiying candidate # 1.355 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 1.355 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 1.355 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1.355 * * [simplify]: iters left: 5 (7 enodes) 1.358 * * [simplify]: iters left: 4 (37 enodes) 1.366 * * [simplify]: iters left: 3 (73 enodes) 1.385 * * [simplify]: iters left: 2 (146 enodes) 1.418 * * [simplify]: iters left: 1 (248 enodes) 1.474 * * [simplify]: Extracting #0: cost 1 inf + 0 1.474 * * [simplify]: Extracting #1: cost 11 inf + 0 1.474 * * [simplify]: Extracting #2: cost 37 inf + 44 1.474 * * [simplify]: Extracting #3: cost 51 inf + 823 1.475 * * [simplify]: Extracting #4: cost 36 inf + 2828 1.475 * * [simplify]: Extracting #5: cost 15 inf + 9453 1.477 * * [simplify]: Extracting #6: cost 5 inf + 13792 1.478 * * [simplify]: Extracting #7: cost 0 inf + 16700 1.479 * [simplify]: Simplified to (* x (fma (* x x) x 8)) 1.479 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (fma (* x x) x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.479 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 1.480 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.480 * * [simplify]: iters left: 6 (6 enodes) 1.482 * * [simplify]: iters left: 5 (26 enodes) 1.486 * * [simplify]: iters left: 4 (42 enodes) 1.493 * * [simplify]: iters left: 3 (84 enodes) 1.514 * * [simplify]: iters left: 2 (230 enodes) 1.565 * * [simplify]: iters left: 1 (461 enodes) 1.709 * * [simplify]: Extracting #0: cost 1 inf + 0 1.709 * * [simplify]: Extracting #1: cost 40 inf + 0 1.710 * * [simplify]: Extracting #2: cost 68 inf + 1041 1.713 * * [simplify]: Extracting #3: cost 23 inf + 8088 1.719 * * [simplify]: Extracting #4: cost 1 inf + 10580 1.724 * * [simplify]: Extracting #5: cost 0 inf + 10689 1.729 * * [simplify]: Extracting #6: cost 0 inf + 10658 1.734 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.734 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.734 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.734 * * * * [progress]: [ 24 / 27 ] simplifiying candidate # 1.734 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 1.735 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.735 * * [simplify]: iters left: 4 (5 enodes) 1.736 * * [simplify]: iters left: 3 (23 enodes) 1.740 * * [simplify]: iters left: 2 (34 enodes) 1.745 * * [simplify]: iters left: 1 (41 enodes) 1.750 * * [simplify]: Extracting #0: cost 1 inf + 0 1.750 * * [simplify]: Extracting #1: cost 7 inf + 0 1.750 * * [simplify]: Extracting #2: cost 7 inf + 43 1.750 * * [simplify]: Extracting #3: cost 1 inf + 404 1.750 * * [simplify]: Extracting #4: cost 0 inf + 416 1.751 * [simplify]: Simplified to (* (+ x 2) x) 1.751 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.751 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 1.751 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.751 * * [simplify]: iters left: 4 (5 enodes) 1.752 * * [simplify]: iters left: 3 (23 enodes) 1.756 * * [simplify]: iters left: 2 (34 enodes) 1.760 * * [simplify]: iters left: 1 (41 enodes) 1.765 * * [simplify]: Extracting #0: cost 1 inf + 0 1.765 * * [simplify]: Extracting #1: cost 7 inf + 0 1.765 * * [simplify]: Extracting #2: cost 7 inf + 43 1.765 * * [simplify]: Extracting #3: cost 1 inf + 404 1.765 * * [simplify]: Extracting #4: cost 0 inf + 416 1.765 * [simplify]: Simplified to (* (+ x 2) x) 1.765 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.765 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 1.766 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.766 * * [simplify]: iters left: 4 (5 enodes) 1.767 * * [simplify]: iters left: 3 (23 enodes) 1.771 * * [simplify]: iters left: 2 (34 enodes) 1.775 * * [simplify]: iters left: 1 (41 enodes) 1.782 * * [simplify]: Extracting #0: cost 1 inf + 0 1.782 * * [simplify]: Extracting #1: cost 7 inf + 0 1.782 * * [simplify]: Extracting #2: cost 7 inf + 43 1.782 * * [simplify]: Extracting #3: cost 1 inf + 404 1.782 * * [simplify]: Extracting #4: cost 0 inf + 416 1.782 * [simplify]: Simplified to (* (+ x 2) x) 1.782 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.782 * * * [progress]: adding candidates to table 1.884 * * [progress]: iteration 2 / 4 1.884 * * * [progress]: picking best candidate 1.887 * * * * [pick]: Picked # 1.887 * * * [progress]: localizing error 1.899 * * * [progress]: generating rewritten candidates 1.899 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.916 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.929 * * * [progress]: generating series expansions 1.929 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.929 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1.929 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1.929 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.930 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.930 * [taylor]: Taking taylor expansion of x in x 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.930 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.930 * [taylor]: Taking taylor expansion of 4 in x 1.930 * [backup-simplify]: Simplify 4 into 4 1.930 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.930 * [taylor]: Taking taylor expansion of x in x 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.930 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.930 * [taylor]: Taking taylor expansion of 2 in x 1.930 * [backup-simplify]: Simplify 2 into 2 1.930 * [taylor]: Taking taylor expansion of x in x 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.930 * [backup-simplify]: Simplify (+ 4 0) into 4 1.931 * [backup-simplify]: Simplify (* 0 4) into 0 1.931 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.932 * [backup-simplify]: Simplify (- 0) into 0 1.932 * [backup-simplify]: Simplify (+ 2 0) into 2 1.932 * [backup-simplify]: Simplify (/ 4 2) into 2 1.932 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.932 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify 1 into 1 1.932 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.932 * [taylor]: Taking taylor expansion of 4 in x 1.932 * [backup-simplify]: Simplify 4 into 4 1.932 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify 1 into 1 1.932 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.932 * [taylor]: Taking taylor expansion of 2 in x 1.932 * [backup-simplify]: Simplify 2 into 2 1.932 * [taylor]: Taking taylor expansion of x in x 1.932 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify 1 into 1 1.933 * [backup-simplify]: Simplify (+ 4 0) into 4 1.933 * [backup-simplify]: Simplify (* 0 4) into 0 1.933 * [backup-simplify]: Simplify (+ 0 0) into 0 1.934 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.934 * [backup-simplify]: Simplify (- 0) into 0 1.934 * [backup-simplify]: Simplify (+ 2 0) into 2 1.934 * [backup-simplify]: Simplify (/ 4 2) into 2 1.934 * [backup-simplify]: Simplify 2 into 2 1.935 * [backup-simplify]: Simplify (* 1 1) into 1 1.935 * [backup-simplify]: Simplify (- 1) into -1 1.935 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.936 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.936 * [backup-simplify]: Simplify (- 1) into -1 1.936 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.937 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.938 * [backup-simplify]: Simplify (- 0) into 0 1.938 * [backup-simplify]: Simplify (+ 0 0) into 0 1.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.939 * [backup-simplify]: Simplify (- 0) into 0 1.939 * [backup-simplify]: Simplify (+ 0 0) into 0 1.940 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1.940 * [backup-simplify]: Simplify 0 into 0 1.940 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.941 * [backup-simplify]: Simplify (- 0) into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.942 * [backup-simplify]: Simplify (- 0) into 0 1.942 * [backup-simplify]: Simplify (+ 0 0) into 0 1.946 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.946 * [backup-simplify]: Simplify 0 into 0 1.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.947 * [backup-simplify]: Simplify (- 0) into 0 1.947 * [backup-simplify]: Simplify (+ 0 0) into 0 1.948 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.948 * [backup-simplify]: Simplify (- 0) into 0 1.949 * [backup-simplify]: Simplify (+ 0 0) into 0 1.950 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.950 * [backup-simplify]: Simplify 0 into 0 1.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.950 * [backup-simplify]: Simplify (- 0) into 0 1.951 * [backup-simplify]: Simplify (+ 0 0) into 0 1.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.952 * [backup-simplify]: Simplify (- 0) into 0 1.952 * [backup-simplify]: Simplify (+ 0 0) into 0 1.953 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.953 * [backup-simplify]: Simplify 0 into 0 1.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.954 * [backup-simplify]: Simplify (- 0) into 0 1.954 * [backup-simplify]: Simplify (+ 0 0) into 0 1.956 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.956 * [backup-simplify]: Simplify (- 0) into 0 1.956 * [backup-simplify]: Simplify (+ 0 0) into 0 1.957 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.957 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.958 * [backup-simplify]: Simplify (- 0) into 0 1.958 * [backup-simplify]: Simplify (+ 0 0) into 0 1.959 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.961 * [backup-simplify]: Simplify 0 into 0 1.961 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.961 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1.961 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1.961 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.961 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.961 * [taylor]: Taking taylor expansion of 4 in x 1.961 * [backup-simplify]: Simplify 4 into 4 1.961 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.961 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.961 * [taylor]: Taking taylor expansion of x in x 1.961 * [backup-simplify]: Simplify 0 into 0 1.961 * [backup-simplify]: Simplify 1 into 1 1.961 * [backup-simplify]: Simplify (* 1 1) into 1 1.962 * [backup-simplify]: Simplify (/ 1 1) into 1 1.962 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.962 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.962 * [taylor]: Taking taylor expansion of 2 in x 1.962 * [backup-simplify]: Simplify 2 into 2 1.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.962 * [taylor]: Taking taylor expansion of x in x 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 1 into 1 1.962 * [backup-simplify]: Simplify (/ 1 1) into 1 1.962 * [taylor]: Taking taylor expansion of x in x 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 1 into 1 1.962 * [backup-simplify]: Simplify (- 1) into -1 1.963 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.963 * [backup-simplify]: Simplify (- 1) into -1 1.963 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.963 * [backup-simplify]: Simplify (* -1 0) into 0 1.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.964 * [backup-simplify]: Simplify (- 0) into 0 1.964 * [backup-simplify]: Simplify (+ 2 0) into 2 1.965 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.965 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.965 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.965 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.965 * [taylor]: Taking taylor expansion of 4 in x 1.965 * [backup-simplify]: Simplify 4 into 4 1.965 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.965 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.965 * [taylor]: Taking taylor expansion of x in x 1.965 * [backup-simplify]: Simplify 0 into 0 1.965 * [backup-simplify]: Simplify 1 into 1 1.965 * [backup-simplify]: Simplify (* 1 1) into 1 1.965 * [backup-simplify]: Simplify (/ 1 1) into 1 1.966 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.966 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.966 * [taylor]: Taking taylor expansion of 2 in x 1.966 * [backup-simplify]: Simplify 2 into 2 1.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 1 into 1 1.966 * [backup-simplify]: Simplify (/ 1 1) into 1 1.966 * [taylor]: Taking taylor expansion of x in x 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 1 into 1 1.966 * [backup-simplify]: Simplify (- 1) into -1 1.966 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.967 * [backup-simplify]: Simplify (- 1) into -1 1.967 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.967 * [backup-simplify]: Simplify (* -1 0) into 0 1.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.968 * [backup-simplify]: Simplify (- 0) into 0 1.968 * [backup-simplify]: Simplify (+ 2 0) into 2 1.968 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.969 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.969 * [backup-simplify]: Simplify 1 into 1 1.969 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.970 * [backup-simplify]: Simplify (- 0) into 0 1.970 * [backup-simplify]: Simplify (+ 0 0) into 0 1.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.971 * [backup-simplify]: Simplify (- 0) into 0 1.971 * [backup-simplify]: Simplify (+ 0 0) into 0 1.972 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1.972 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1.972 * [backup-simplify]: Simplify 2 into 2 1.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.973 * [backup-simplify]: Simplify (- 0) into 0 1.974 * [backup-simplify]: Simplify (+ 4 0) into 4 1.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.974 * [backup-simplify]: Simplify (- 0) into 0 1.975 * [backup-simplify]: Simplify (+ 0 0) into 0 1.975 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1.976 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1.976 * [backup-simplify]: Simplify 0 into 0 1.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.978 * [backup-simplify]: Simplify (- 0) into 0 1.978 * [backup-simplify]: Simplify (+ 0 0) into 0 1.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.978 * [backup-simplify]: Simplify (- 0) into 0 1.979 * [backup-simplify]: Simplify (+ 0 0) into 0 1.980 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.980 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.980 * [backup-simplify]: Simplify 0 into 0 1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.982 * [backup-simplify]: Simplify (- 0) into 0 1.982 * [backup-simplify]: Simplify (+ 0 0) into 0 1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.983 * [backup-simplify]: Simplify (- 0) into 0 1.983 * [backup-simplify]: Simplify (+ 0 0) into 0 1.984 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.985 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.985 * [backup-simplify]: Simplify 0 into 0 1.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.986 * [backup-simplify]: Simplify (- 0) into 0 1.986 * [backup-simplify]: Simplify (+ 0 0) into 0 1.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.987 * [backup-simplify]: Simplify (- 0) into 0 1.987 * [backup-simplify]: Simplify (+ 0 0) into 0 1.988 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.989 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.989 * [backup-simplify]: Simplify 0 into 0 1.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.991 * [backup-simplify]: Simplify (- 0) into 0 1.991 * [backup-simplify]: Simplify (+ 0 0) into 0 1.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.992 * [backup-simplify]: Simplify (- 0) into 0 1.992 * [backup-simplify]: Simplify (+ 0 0) into 0 1.993 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.994 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.994 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.996 * [backup-simplify]: Simplify (- 0) into 0 1.996 * [backup-simplify]: Simplify (+ 0 0) into 0 1.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.997 * [backup-simplify]: Simplify (- 0) into 0 1.997 * [backup-simplify]: Simplify (+ 0 0) into 0 1.998 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1.999 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.999 * [backup-simplify]: Simplify 0 into 0 1.999 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.999 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1.999 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1.999 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.999 * [taylor]: Taking taylor expansion of -1 in x 1.999 * [backup-simplify]: Simplify -1 into -1 1.999 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.999 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.999 * [taylor]: Taking taylor expansion of 4 in x 2.000 * [backup-simplify]: Simplify 4 into 4 2.000 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.000 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify 1 into 1 2.000 * [backup-simplify]: Simplify (* 1 1) into 1 2.000 * [backup-simplify]: Simplify (/ 1 1) into 1 2.000 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify 1 into 1 2.000 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 2.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.000 * [taylor]: Taking taylor expansion of x in x 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [backup-simplify]: Simplify 1 into 1 2.000 * [backup-simplify]: Simplify (/ 1 1) into 1 2.000 * [taylor]: Taking taylor expansion of 2 in x 2.000 * [backup-simplify]: Simplify 2 into 2 2.001 * [backup-simplify]: Simplify (- 1) into -1 2.001 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.001 * [backup-simplify]: Simplify (+ 1 0) into 1 2.001 * [backup-simplify]: Simplify (* 0 1) into 0 2.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.002 * [backup-simplify]: Simplify (+ 0 2) into 2 2.003 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 2.003 * [backup-simplify]: Simplify (/ -1 1) into -1 2.003 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 2.003 * [taylor]: Taking taylor expansion of -1 in x 2.003 * [backup-simplify]: Simplify -1 into -1 2.003 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 2.003 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 2.003 * [taylor]: Taking taylor expansion of 4 in x 2.003 * [backup-simplify]: Simplify 4 into 4 2.003 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.003 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.003 * [taylor]: Taking taylor expansion of x in x 2.003 * [backup-simplify]: Simplify 0 into 0 2.003 * [backup-simplify]: Simplify 1 into 1 2.004 * [backup-simplify]: Simplify (* 1 1) into 1 2.004 * [backup-simplify]: Simplify (/ 1 1) into 1 2.004 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 2.004 * [taylor]: Taking taylor expansion of x in x 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 1 into 1 2.004 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 2.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.004 * [taylor]: Taking taylor expansion of x in x 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 1 into 1 2.004 * [backup-simplify]: Simplify (/ 1 1) into 1 2.004 * [taylor]: Taking taylor expansion of 2 in x 2.004 * [backup-simplify]: Simplify 2 into 2 2.004 * [backup-simplify]: Simplify (- 1) into -1 2.005 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.005 * [backup-simplify]: Simplify (+ 1 0) into 1 2.005 * [backup-simplify]: Simplify (* 0 1) into 0 2.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.006 * [backup-simplify]: Simplify (+ 0 2) into 2 2.006 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 2.007 * [backup-simplify]: Simplify (/ -1 1) into -1 2.007 * [backup-simplify]: Simplify (* -1 -1) into 1 2.007 * [backup-simplify]: Simplify 1 into 1 2.007 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.008 * [backup-simplify]: Simplify (- 0) into 0 2.008 * [backup-simplify]: Simplify (+ 0 0) into 0 2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.009 * [backup-simplify]: Simplify (+ 0 0) into 0 2.010 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 2.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 2.011 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 2.011 * [backup-simplify]: Simplify -2 into -2 2.011 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.012 * [backup-simplify]: Simplify (- 0) into 0 2.012 * [backup-simplify]: Simplify (+ 4 0) into 4 2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.013 * [backup-simplify]: Simplify (+ 0 0) into 0 2.014 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 2.014 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 2.015 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 2.015 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.016 * [backup-simplify]: Simplify (- 0) into 0 2.017 * [backup-simplify]: Simplify (+ 0 0) into 0 2.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.017 * [backup-simplify]: Simplify (+ 0 0) into 0 2.018 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 2.019 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 2.020 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 2.020 * [backup-simplify]: Simplify 0 into 0 2.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.022 * [backup-simplify]: Simplify (- 0) into 0 2.022 * [backup-simplify]: Simplify (+ 0 0) into 0 2.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.023 * [backup-simplify]: Simplify (+ 0 0) into 0 2.024 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 2.025 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 2.025 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 2.025 * [backup-simplify]: Simplify 0 into 0 2.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.028 * [backup-simplify]: Simplify (- 0) into 0 2.029 * [backup-simplify]: Simplify (+ 0 0) into 0 2.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.029 * [backup-simplify]: Simplify (+ 0 0) into 0 2.030 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 2.031 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 2.032 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 2.032 * [backup-simplify]: Simplify 0 into 0 2.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.034 * [backup-simplify]: Simplify (- 0) into 0 2.034 * [backup-simplify]: Simplify (+ 0 0) into 0 2.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.035 * [backup-simplify]: Simplify (+ 0 0) into 0 2.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 2.036 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 2.037 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 2.037 * [backup-simplify]: Simplify 0 into 0 2.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.039 * [backup-simplify]: Simplify (- 0) into 0 2.039 * [backup-simplify]: Simplify (+ 0 0) into 0 2.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.040 * [backup-simplify]: Simplify (+ 0 0) into 0 2.041 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 2.042 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 2.043 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 2.043 * [backup-simplify]: Simplify 0 into 0 2.043 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 2.043 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.044 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 2.044 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 2.044 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.044 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify 1 into 1 2.044 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 2.044 * [taylor]: Taking taylor expansion of 4 in x 2.044 * [backup-simplify]: Simplify 4 into 4 2.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.044 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify 1 into 1 2.044 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.044 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify 1 into 1 2.044 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 2.044 * [taylor]: Taking taylor expansion of 4 in x 2.044 * [backup-simplify]: Simplify 4 into 4 2.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.044 * [taylor]: Taking taylor expansion of x in x 2.044 * [backup-simplify]: Simplify 0 into 0 2.044 * [backup-simplify]: Simplify 1 into 1 2.044 * [backup-simplify]: Simplify (+ 4 0) into 4 2.044 * [backup-simplify]: Simplify (* 0 4) into 0 2.044 * [backup-simplify]: Simplify 0 into 0 2.045 * [backup-simplify]: Simplify (+ 0 0) into 0 2.045 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 2.045 * [backup-simplify]: Simplify 4 into 4 2.045 * [backup-simplify]: Simplify (* 1 1) into 1 2.046 * [backup-simplify]: Simplify (- 1) into -1 2.046 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.046 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 2.046 * [backup-simplify]: Simplify 0 into 0 2.047 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.047 * [backup-simplify]: Simplify (- 0) into 0 2.047 * [backup-simplify]: Simplify (+ 0 0) into 0 2.048 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 2.048 * [backup-simplify]: Simplify -1 into -1 2.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.049 * [backup-simplify]: Simplify (- 0) into 0 2.049 * [backup-simplify]: Simplify (+ 0 0) into 0 2.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.050 * [backup-simplify]: Simplify (- 0) into 0 2.051 * [backup-simplify]: Simplify (+ 0 0) into 0 2.052 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 2.052 * [backup-simplify]: Simplify 0 into 0 2.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.052 * [backup-simplify]: Simplify (- 0) into 0 2.053 * [backup-simplify]: Simplify (+ 0 0) into 0 2.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 2.054 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.055 * [backup-simplify]: Simplify (- 0) into 0 2.055 * [backup-simplify]: Simplify (+ 0 0) into 0 2.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 2.056 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.057 * [backup-simplify]: Simplify (- 0) into 0 2.058 * [backup-simplify]: Simplify (+ 0 0) into 0 2.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 2.059 * [backup-simplify]: Simplify 0 into 0 2.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.060 * [backup-simplify]: Simplify (- 0) into 0 2.060 * [backup-simplify]: Simplify (+ 0 0) into 0 2.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))))) into 0 2.061 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 2.062 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 2.062 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 2.062 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 2.062 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 2.062 * [taylor]: Taking taylor expansion of 4 in x 2.062 * [backup-simplify]: Simplify 4 into 4 2.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.062 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.062 * [taylor]: Taking taylor expansion of x in x 2.062 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify 1 into 1 2.062 * [backup-simplify]: Simplify (* 1 1) into 1 2.063 * [backup-simplify]: Simplify (/ 1 1) into 1 2.063 * [taylor]: Taking taylor expansion of x in x 2.063 * [backup-simplify]: Simplify 0 into 0 2.063 * [backup-simplify]: Simplify 1 into 1 2.063 * [backup-simplify]: Simplify (- 1) into -1 2.063 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.063 * [backup-simplify]: Simplify (/ -1 1) into -1 2.063 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 2.063 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 2.063 * [taylor]: Taking taylor expansion of 4 in x 2.063 * [backup-simplify]: Simplify 4 into 4 2.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.064 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.064 * [taylor]: Taking taylor expansion of x in x 2.064 * [backup-simplify]: Simplify 0 into 0 2.064 * [backup-simplify]: Simplify 1 into 1 2.064 * [backup-simplify]: Simplify (* 1 1) into 1 2.064 * [backup-simplify]: Simplify (/ 1 1) into 1 2.064 * [taylor]: Taking taylor expansion of x in x 2.064 * [backup-simplify]: Simplify 0 into 0 2.064 * [backup-simplify]: Simplify 1 into 1 2.064 * [backup-simplify]: Simplify (- 1) into -1 2.065 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.065 * [backup-simplify]: Simplify (/ -1 1) into -1 2.065 * [backup-simplify]: Simplify -1 into -1 2.065 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.066 * [backup-simplify]: Simplify (- 0) into 0 2.066 * [backup-simplify]: Simplify (+ 0 0) into 0 2.067 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.067 * [backup-simplify]: Simplify 0 into 0 2.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.068 * [backup-simplify]: Simplify (- 0) into 0 2.068 * [backup-simplify]: Simplify (+ 4 0) into 4 2.069 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 2.069 * [backup-simplify]: Simplify 4 into 4 2.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.070 * [backup-simplify]: Simplify (- 0) into 0 2.070 * [backup-simplify]: Simplify (+ 0 0) into 0 2.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 2.071 * [backup-simplify]: Simplify 0 into 0 2.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.072 * [backup-simplify]: Simplify (- 0) into 0 2.073 * [backup-simplify]: Simplify (+ 0 0) into 0 2.073 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.073 * [backup-simplify]: Simplify 0 into 0 2.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.075 * [backup-simplify]: Simplify (- 0) into 0 2.075 * [backup-simplify]: Simplify (+ 0 0) into 0 2.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.076 * [backup-simplify]: Simplify 0 into 0 2.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.077 * [backup-simplify]: Simplify (- 0) into 0 2.077 * [backup-simplify]: Simplify (+ 0 0) into 0 2.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.078 * [backup-simplify]: Simplify 0 into 0 2.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.080 * [backup-simplify]: Simplify (- 0) into 0 2.080 * [backup-simplify]: Simplify (+ 0 0) into 0 2.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.081 * [backup-simplify]: Simplify 0 into 0 2.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.082 * [backup-simplify]: Simplify (- 0) into 0 2.083 * [backup-simplify]: Simplify (+ 0 0) into 0 2.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.083 * [backup-simplify]: Simplify 0 into 0 2.083 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 2.084 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 2.084 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 2.084 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 2.084 * [taylor]: Taking taylor expansion of -1 in x 2.084 * [backup-simplify]: Simplify -1 into -1 2.084 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 2.084 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 2.084 * [taylor]: Taking taylor expansion of 4 in x 2.084 * [backup-simplify]: Simplify 4 into 4 2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.084 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 1 into 1 2.084 * [backup-simplify]: Simplify (* 1 1) into 1 2.084 * [backup-simplify]: Simplify (/ 1 1) into 1 2.084 * [taylor]: Taking taylor expansion of x in x 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 1 into 1 2.084 * [backup-simplify]: Simplify (- 1) into -1 2.085 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.085 * [backup-simplify]: Simplify (/ -1 1) into -1 2.085 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 2.085 * [taylor]: Taking taylor expansion of -1 in x 2.085 * [backup-simplify]: Simplify -1 into -1 2.085 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 2.085 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 2.085 * [taylor]: Taking taylor expansion of 4 in x 2.085 * [backup-simplify]: Simplify 4 into 4 2.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.085 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.085 * [taylor]: Taking taylor expansion of x in x 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify 1 into 1 2.085 * [backup-simplify]: Simplify (* 1 1) into 1 2.086 * [backup-simplify]: Simplify (/ 1 1) into 1 2.086 * [taylor]: Taking taylor expansion of x in x 2.086 * [backup-simplify]: Simplify 0 into 0 2.086 * [backup-simplify]: Simplify 1 into 1 2.086 * [backup-simplify]: Simplify (- 1) into -1 2.086 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.086 * [backup-simplify]: Simplify (/ -1 1) into -1 2.087 * [backup-simplify]: Simplify (* -1 -1) into 1 2.087 * [backup-simplify]: Simplify 1 into 1 2.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.088 * [backup-simplify]: Simplify (- 0) into 0 2.088 * [backup-simplify]: Simplify (+ 0 0) into 0 2.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.089 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.089 * [backup-simplify]: Simplify 0 into 0 2.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.090 * [backup-simplify]: Simplify (- 0) into 0 2.090 * [backup-simplify]: Simplify (+ 4 0) into 4 2.091 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 2.092 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 2.092 * [backup-simplify]: Simplify -4 into -4 2.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.093 * [backup-simplify]: Simplify (- 0) into 0 2.093 * [backup-simplify]: Simplify (+ 0 0) into 0 2.094 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 2.094 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 2.094 * [backup-simplify]: Simplify 0 into 0 2.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.096 * [backup-simplify]: Simplify (- 0) into 0 2.096 * [backup-simplify]: Simplify (+ 0 0) into 0 2.097 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.097 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 2.097 * [backup-simplify]: Simplify 0 into 0 2.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.099 * [backup-simplify]: Simplify (- 0) into 0 2.099 * [backup-simplify]: Simplify (+ 0 0) into 0 2.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 2.101 * [backup-simplify]: Simplify 0 into 0 2.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.102 * [backup-simplify]: Simplify (- 0) into 0 2.103 * [backup-simplify]: Simplify (+ 0 0) into 0 2.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.105 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 2.105 * [backup-simplify]: Simplify 0 into 0 2.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.108 * [backup-simplify]: Simplify (- 0) into 0 2.108 * [backup-simplify]: Simplify (+ 0 0) into 0 2.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.110 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 2.110 * [backup-simplify]: Simplify 0 into 0 2.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 2.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.112 * [backup-simplify]: Simplify (- 0) into 0 2.112 * [backup-simplify]: Simplify (+ 0 0) into 0 2.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.114 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 2.114 * [backup-simplify]: Simplify 0 into 0 2.115 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 2.115 * * * [progress]: simplifying candidates 2.115 * * * * [progress]: [ 1 / 62 ] simplifiying candidate # 2.115 * * * * [progress]: [ 2 / 62 ] simplifiying candidate # 2.115 * * * * [progress]: [ 3 / 62 ] simplifiying candidate # 2.115 * * * * [progress]: [ 4 / 62 ] simplifiying candidate # 2.115 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))) 2.115 * * [simplify]: iters left: 6 (11 enodes) 2.118 * * [simplify]: iters left: 5 (42 enodes) 2.126 * * [simplify]: iters left: 4 (62 enodes) 2.134 * * [simplify]: iters left: 3 (73 enodes) 2.143 * * [simplify]: iters left: 2 (77 enodes) 2.151 * * [simplify]: iters left: 1 (81 enodes) 2.162 * * [simplify]: Extracting #0: cost 1 inf + 0 2.162 * * [simplify]: Extracting #1: cost 16 inf + 0 2.162 * * [simplify]: Extracting #2: cost 28 inf + 0 2.162 * * [simplify]: Extracting #3: cost 33 inf + 72 2.162 * * [simplify]: Extracting #4: cost 29 inf + 350 2.162 * * [simplify]: Extracting #5: cost 21 inf + 1093 2.163 * * [simplify]: Extracting #6: cost 5 inf + 4568 2.164 * * [simplify]: Extracting #7: cost 0 inf + 6423 2.165 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 2.165 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 2.165 * * * * [progress]: [ 5 / 62 ] simplifiying candidate # 2.165 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.165 * * [simplify]: iters left: 6 (10 enodes) 2.168 * * [simplify]: iters left: 5 (40 enodes) 2.174 * * [simplify]: iters left: 4 (66 enodes) 2.185 * * [simplify]: iters left: 3 (94 enodes) 2.197 * * [simplify]: iters left: 2 (111 enodes) 2.211 * * [simplify]: iters left: 1 (123 enodes) 2.228 * * [simplify]: Extracting #0: cost 1 inf + 0 2.228 * * [simplify]: Extracting #1: cost 13 inf + 0 2.228 * * [simplify]: Extracting #2: cost 28 inf + 0 2.229 * * [simplify]: Extracting #3: cost 38 inf + 1 2.229 * * [simplify]: Extracting #4: cost 35 inf + 585 2.229 * * [simplify]: Extracting #5: cost 19 inf + 2838 2.230 * * [simplify]: Extracting #6: cost 6 inf + 5758 2.231 * * [simplify]: Extracting #7: cost 1 inf + 6960 2.232 * * [simplify]: Extracting #8: cost 0 inf + 7172 2.234 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.234 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 2.234 * * * * [progress]: [ 6 / 62 ] simplifiying candidate # 2.234 * * * * [progress]: [ 7 / 62 ] simplifiying candidate # 2.234 * * * * [progress]: [ 8 / 62 ] simplifiying candidate # 2.234 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.234 * * [simplify]: iters left: 6 (13 enodes) 2.238 * * [simplify]: iters left: 5 (58 enodes) 2.249 * * [simplify]: iters left: 4 (198 enodes) 2.318 * * [simplify]: Extracting #0: cost 1 inf + 0 2.318 * * [simplify]: Extracting #1: cost 94 inf + 0 2.319 * * [simplify]: Extracting #2: cost 239 inf + 123 2.322 * * [simplify]: Extracting #3: cost 228 inf + 12715 2.335 * * [simplify]: Extracting #4: cost 37 inf + 52832 2.350 * * [simplify]: Extracting #5: cost 0 inf + 61546 2.365 * * [simplify]: Extracting #6: cost 0 inf + 61426 2.380 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)) 2.381 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)))) 2.381 * * * * [progress]: [ 9 / 62 ] simplifiying candidate # 2.381 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.381 * * [simplify]: iters left: 6 (12 enodes) 2.384 * * [simplify]: iters left: 5 (58 enodes) 2.398 * * [simplify]: iters left: 4 (220 enodes) 2.499 * * [simplify]: Extracting #0: cost 1 inf + 0 2.499 * * [simplify]: Extracting #1: cost 114 inf + 0 2.500 * * [simplify]: Extracting #2: cost 300 inf + 43 2.506 * * [simplify]: Extracting #3: cost 280 inf + 15684 2.521 * * [simplify]: Extracting #4: cost 29 inf + 70675 2.542 * * [simplify]: Extracting #5: cost 0 inf + 78497 2.561 * * [simplify]: Extracting #6: cost 0 inf + 78377 2.581 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 2.581 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))))) 2.581 * * * * [progress]: [ 10 / 62 ] simplifiying candidate # 2.581 * * * * [progress]: [ 11 / 62 ] simplifiying candidate # 2.581 * * * * [progress]: [ 12 / 62 ] simplifiying candidate # 2.581 * * * * [progress]: [ 13 / 62 ] simplifiying candidate # 2.581 * * * * [progress]: [ 14 / 62 ] simplifiying candidate # 2.581 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.581 * * [simplify]: iters left: 6 (9 enodes) 2.584 * * [simplify]: iters left: 5 (36 enodes) 2.590 * * [simplify]: iters left: 4 (61 enodes) 2.599 * * [simplify]: iters left: 3 (91 enodes) 2.611 * * [simplify]: iters left: 2 (125 enodes) 2.628 * * [simplify]: iters left: 1 (141 enodes) 2.646 * * [simplify]: Extracting #0: cost 1 inf + 0 2.646 * * [simplify]: Extracting #1: cost 11 inf + 0 2.646 * * [simplify]: Extracting #2: cost 35 inf + 0 2.647 * * [simplify]: Extracting #3: cost 47 inf + 2 2.647 * * [simplify]: Extracting #4: cost 24 inf + 3245 2.648 * * [simplify]: Extracting #5: cost 3 inf + 7491 2.650 * * [simplify]: Extracting #6: cost 0 inf + 7977 2.651 * * [simplify]: Extracting #7: cost 0 inf + 7937 2.654 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.654 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.654 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 2.654 * * [simplify]: iters left: 5 (5 enodes) 2.655 * * [simplify]: iters left: 4 (17 enodes) 2.658 * * [simplify]: iters left: 3 (20 enodes) 2.660 * * [simplify]: Extracting #0: cost 1 inf + 0 2.660 * * [simplify]: Extracting #1: cost 4 inf + 0 2.660 * * [simplify]: Extracting #2: cost 5 inf + 1 2.660 * * [simplify]: Extracting #3: cost 8 inf + 1 2.660 * * [simplify]: Extracting #4: cost 1 inf + 695 2.661 * * [simplify]: Extracting #5: cost 0 inf + 736 2.661 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 2.661 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.661 * * * * [progress]: [ 15 / 62 ] simplifiying candidate # 2.661 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.661 * * [simplify]: iters left: 6 (8 enodes) 2.663 * * [simplify]: iters left: 5 (31 enodes) 2.667 * * [simplify]: iters left: 4 (47 enodes) 2.673 * * [simplify]: iters left: 3 (58 enodes) 2.681 * * [simplify]: iters left: 2 (68 enodes) 2.689 * * [simplify]: iters left: 1 (77 enodes) 2.698 * * [simplify]: Extracting #0: cost 1 inf + 0 2.698 * * [simplify]: Extracting #1: cost 11 inf + 0 2.698 * * [simplify]: Extracting #2: cost 23 inf + 42 2.698 * * [simplify]: Extracting #3: cost 25 inf + 206 2.698 * * [simplify]: Extracting #4: cost 20 inf + 453 2.699 * * [simplify]: Extracting #5: cost 4 inf + 2568 2.699 * * [simplify]: Extracting #6: cost 0 inf + 3257 2.700 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.700 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.700 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 2.700 * * [simplify]: iters left: 5 (5 enodes) 2.702 * * [simplify]: iters left: 4 (17 enodes) 2.704 * * [simplify]: iters left: 3 (20 enodes) 2.706 * * [simplify]: Extracting #0: cost 1 inf + 0 2.706 * * [simplify]: Extracting #1: cost 4 inf + 0 2.706 * * [simplify]: Extracting #2: cost 5 inf + 1 2.706 * * [simplify]: Extracting #3: cost 8 inf + 1 2.706 * * [simplify]: Extracting #4: cost 1 inf + 535 2.707 * * [simplify]: Extracting #5: cost 0 inf + 576 2.707 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 2.707 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.707 * * * * [progress]: [ 16 / 62 ] simplifiying candidate # 2.707 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.707 * * [simplify]: iters left: 6 (6 enodes) 2.709 * * [simplify]: iters left: 5 (23 enodes) 2.713 * * [simplify]: iters left: 4 (36 enodes) 2.718 * * [simplify]: iters left: 3 (51 enodes) 2.726 * * [simplify]: iters left: 2 (56 enodes) 2.732 * * [simplify]: iters left: 1 (58 enodes) 2.739 * * [simplify]: Extracting #0: cost 1 inf + 0 2.739 * * [simplify]: Extracting #1: cost 8 inf + 0 2.739 * * [simplify]: Extracting #2: cost 7 inf + 166 2.739 * * [simplify]: Extracting #3: cost 3 inf + 535 2.739 * * [simplify]: Extracting #4: cost 0 inf + 741 2.740 * [simplify]: Simplified to (- 4 (* x x)) 2.740 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.740 * [simplify]: Simplifying (/ x (- 2 x)) 2.740 * * [simplify]: iters left: 4 (4 enodes) 2.741 * * [simplify]: iters left: 3 (14 enodes) 2.743 * * [simplify]: iters left: 2 (17 enodes) 2.745 * * [simplify]: Extracting #0: cost 1 inf + 0 2.745 * * [simplify]: Extracting #1: cost 4 inf + 0 2.745 * * [simplify]: Extracting #2: cost 6 inf + 1 2.745 * * [simplify]: Extracting #3: cost 1 inf + 291 2.746 * * [simplify]: Extracting #4: cost 0 inf + 332 2.746 * [simplify]: Simplified to (/ x (- 2 x)) 2.746 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.746 * * * * [progress]: [ 17 / 62 ] simplifiying candidate # 2.746 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.746 * * [simplify]: iters left: 6 (9 enodes) 2.748 * * [simplify]: iters left: 5 (33 enodes) 2.753 * * [simplify]: iters left: 4 (47 enodes) 2.760 * * [simplify]: iters left: 3 (60 enodes) 2.767 * * [simplify]: iters left: 2 (70 enodes) 2.776 * * [simplify]: iters left: 1 (79 enodes) 2.786 * * [simplify]: Extracting #0: cost 1 inf + 0 2.786 * * [simplify]: Extracting #1: cost 11 inf + 0 2.786 * * [simplify]: Extracting #2: cost 25 inf + 1 2.786 * * [simplify]: Extracting #3: cost 26 inf + 247 2.786 * * [simplify]: Extracting #4: cost 19 inf + 616 2.786 * * [simplify]: Extracting #5: cost 8 inf + 2560 2.787 * * [simplify]: Extracting #6: cost 1 inf + 3855 2.788 * * [simplify]: Extracting #7: cost 0 inf + 4057 2.789 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.789 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.789 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 2.789 * * [simplify]: iters left: 5 (6 enodes) 2.790 * * [simplify]: iters left: 4 (20 enodes) 2.794 * * [simplify]: iters left: 3 (23 enodes) 2.797 * * [simplify]: Extracting #0: cost 1 inf + 0 2.797 * * [simplify]: Extracting #1: cost 4 inf + 0 2.797 * * [simplify]: Extracting #2: cost 7 inf + 1 2.797 * * [simplify]: Extracting #3: cost 9 inf + 123 2.798 * * [simplify]: Extracting #4: cost 6 inf + 246 2.798 * * [simplify]: Extracting #5: cost 1 inf + 734 2.798 * * [simplify]: Extracting #6: cost 0 inf + 896 2.798 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 2.798 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.798 * * * * [progress]: [ 18 / 62 ] simplifiying candidate # 2.798 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.798 * * [simplify]: iters left: 6 (6 enodes) 2.800 * * [simplify]: iters left: 5 (23 enodes) 2.804 * * [simplify]: iters left: 4 (36 enodes) 2.808 * * [simplify]: iters left: 3 (51 enodes) 2.814 * * [simplify]: iters left: 2 (56 enodes) 2.821 * * [simplify]: iters left: 1 (58 enodes) 2.827 * * [simplify]: Extracting #0: cost 1 inf + 0 2.827 * * [simplify]: Extracting #1: cost 8 inf + 0 2.827 * * [simplify]: Extracting #2: cost 7 inf + 166 2.827 * * [simplify]: Extracting #3: cost 3 inf + 535 2.827 * * [simplify]: Extracting #4: cost 0 inf + 741 2.827 * [simplify]: Simplified to (- 4 (* x x)) 2.828 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.828 * [simplify]: Simplifying (/ x (- 2 x)) 2.828 * * [simplify]: iters left: 4 (4 enodes) 2.829 * * [simplify]: iters left: 3 (14 enodes) 2.831 * * [simplify]: iters left: 2 (17 enodes) 2.833 * * [simplify]: Extracting #0: cost 1 inf + 0 2.833 * * [simplify]: Extracting #1: cost 4 inf + 0 2.833 * * [simplify]: Extracting #2: cost 6 inf + 1 2.833 * * [simplify]: Extracting #3: cost 1 inf + 291 2.833 * * [simplify]: Extracting #4: cost 0 inf + 332 2.833 * [simplify]: Simplified to (/ x (- 2 x)) 2.834 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.834 * * * * [progress]: [ 19 / 62 ] simplifiying candidate # 2.834 * * * * [progress]: [ 20 / 62 ] simplifiying candidate # 2.834 * * * * [progress]: [ 21 / 62 ] simplifiying candidate # 2.834 * * * * [progress]: [ 22 / 62 ] simplifiying candidate # 2.834 * [simplify]: Simplifying (cbrt (- 2 x)) 2.834 * * [simplify]: iters left: 3 (4 enodes) 2.835 * * [simplify]: iters left: 2 (14 enodes) 2.837 * * [simplify]: iters left: 1 (17 enodes) 2.840 * * [simplify]: Extracting #0: cost 1 inf + 0 2.840 * * [simplify]: Extracting #1: cost 3 inf + 0 2.840 * * [simplify]: Extracting #2: cost 7 inf + 0 2.840 * * [simplify]: Extracting #3: cost 5 inf + 43 2.840 * * [simplify]: Extracting #4: cost 0 inf + 412 2.840 * [simplify]: Simplified to (cbrt (- 2 x)) 2.840 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 2.840 * * * * [progress]: [ 23 / 62 ] simplifiying candidate # 2.841 * [simplify]: Simplifying (sqrt (- 2 x)) 2.841 * * [simplify]: iters left: 3 (4 enodes) 2.842 * * [simplify]: iters left: 2 (14 enodes) 2.844 * * [simplify]: iters left: 1 (17 enodes) 2.846 * * [simplify]: Extracting #0: cost 1 inf + 0 2.846 * * [simplify]: Extracting #1: cost 3 inf + 0 2.846 * * [simplify]: Extracting #2: cost 7 inf + 0 2.846 * * [simplify]: Extracting #3: cost 5 inf + 43 2.846 * * [simplify]: Extracting #4: cost 0 inf + 332 2.846 * [simplify]: Simplified to (sqrt (- 2 x)) 2.846 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 2.846 * * * * [progress]: [ 24 / 62 ] simplifiying candidate # 2.846 * [simplify]: Simplifying (- 2 x) 2.846 * * [simplify]: iters left: 2 (3 enodes) 2.847 * * [simplify]: iters left: 1 (11 enodes) 2.849 * * [simplify]: Extracting #0: cost 1 inf + 0 2.849 * * [simplify]: Extracting #1: cost 5 inf + 0 2.849 * * [simplify]: Extracting #2: cost 3 inf + 43 2.849 * * [simplify]: Extracting #3: cost 0 inf + 168 2.849 * [simplify]: Simplified to (- 2 x) 2.849 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.849 * * * * [progress]: [ 25 / 62 ] simplifiying candidate # 2.849 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 2.849 * * [simplify]: iters left: 3 (5 enodes) 2.851 * * [simplify]: iters left: 2 (17 enodes) 2.853 * * [simplify]: iters left: 1 (20 enodes) 2.856 * * [simplify]: Extracting #0: cost 1 inf + 0 2.856 * * [simplify]: Extracting #1: cost 5 inf + 0 2.856 * * [simplify]: Extracting #2: cost 10 inf + 0 2.856 * * [simplify]: Extracting #3: cost 8 inf + 2 2.856 * * [simplify]: Extracting #4: cost 1 inf + 491 2.856 * * [simplify]: Extracting #5: cost 0 inf + 572 2.856 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 2.856 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x)))) 2.856 * * * * [progress]: [ 26 / 62 ] simplifiying candidate # 2.856 * [simplify]: Simplifying (- 2 x) 2.856 * * [simplify]: iters left: 2 (3 enodes) 2.857 * * [simplify]: iters left: 1 (11 enodes) 2.859 * * [simplify]: Extracting #0: cost 1 inf + 0 2.859 * * [simplify]: Extracting #1: cost 5 inf + 0 2.859 * * [simplify]: Extracting #2: cost 3 inf + 43 2.859 * * [simplify]: Extracting #3: cost 0 inf + 168 2.859 * [simplify]: Simplified to (- 2 x) 2.859 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.859 * * * * [progress]: [ 27 / 62 ] simplifiying candidate # 2.859 * [simplify]: Simplifying (- 4 (* x x)) 2.859 * * [simplify]: iters left: 4 (4 enodes) 2.860 * * [simplify]: iters left: 3 (14 enodes) 2.862 * * [simplify]: iters left: 2 (20 enodes) 2.866 * * [simplify]: iters left: 1 (24 enodes) 2.869 * * [simplify]: Extracting #0: cost 1 inf + 0 2.869 * * [simplify]: Extracting #1: cost 7 inf + 0 2.869 * * [simplify]: Extracting #2: cost 5 inf + 165 2.869 * * [simplify]: Extracting #3: cost 0 inf + 492 2.869 * [simplify]: Simplified to (- 4 (* x x)) 2.869 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 2.869 * * * * [progress]: [ 28 / 62 ] simplifiying candidate # 2.870 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 2.870 * * [simplify]: iters left: 6 (7 enodes) 2.872 * * [simplify]: iters left: 5 (31 enodes) 2.876 * * [simplify]: iters left: 4 (43 enodes) 2.881 * * [simplify]: iters left: 3 (48 enodes) 2.887 * * [simplify]: iters left: 2 (56 enodes) 2.892 * * [simplify]: iters left: 1 (59 enodes) 2.898 * * [simplify]: Extracting #0: cost 1 inf + 0 2.898 * * [simplify]: Extracting #1: cost 11 inf + 0 2.898 * * [simplify]: Extracting #2: cost 13 inf + 44 2.898 * * [simplify]: Extracting #3: cost 7 inf + 381 2.899 * * [simplify]: Extracting #4: cost 0 inf + 858 2.899 * * [simplify]: Extracting #5: cost 0 inf + 843 2.899 * [simplify]: Simplified to (fma x (+ 2 x) 4) 2.899 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (fma x (+ 2 x) 4))) 2.899 * * * * [progress]: [ 29 / 62 ] simplifiying candidate # 2.899 * [simplify]: Simplifying (+ 2 x) 2.899 * * [simplify]: iters left: 2 (3 enodes) 2.900 * * [simplify]: iters left: 1 (10 enodes) 2.902 * * [simplify]: Extracting #0: cost 1 inf + 0 2.902 * * [simplify]: Extracting #1: cost 4 inf + 0 2.902 * * [simplify]: Extracting #2: cost 2 inf + 2 2.902 * * [simplify]: Extracting #3: cost 0 inf + 86 2.902 * [simplify]: Simplified to (+ x 2) 2.902 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 2.902 * * * * [progress]: [ 30 / 62 ] simplifiying candidate # 2.902 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 2.902 * * [simplify]: iters left: 6 (8 enodes) 2.905 * * [simplify]: iters left: 5 (44 enodes) 2.915 * * [simplify]: iters left: 4 (106 enodes) 2.943 * * [simplify]: iters left: 3 (265 enodes) 3.018 * * [simplify]: Extracting #0: cost 1 inf + 0 3.018 * * [simplify]: Extracting #1: cost 22 inf + 0 3.019 * * [simplify]: Extracting #2: cost 98 inf + 2 3.019 * * [simplify]: Extracting #3: cost 109 inf + 2440 3.021 * * [simplify]: Extracting #4: cost 67 inf + 10866 3.024 * * [simplify]: Extracting #5: cost 8 inf + 31717 3.028 * * [simplify]: Extracting #6: cost 0 inf + 35228 3.032 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 3.032 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))))) 3.032 * * * * [progress]: [ 31 / 62 ] simplifiying candidate # 3.033 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 3.033 * * [simplify]: iters left: 6 (7 enodes) 3.035 * * [simplify]: iters left: 5 (33 enodes) 3.040 * * [simplify]: iters left: 4 (60 enodes) 3.051 * * [simplify]: iters left: 3 (129 enodes) 3.084 * * [simplify]: iters left: 2 (358 enodes) 3.192 * * [simplify]: Extracting #0: cost 1 inf + 0 3.193 * * [simplify]: Extracting #1: cost 41 inf + 0 3.193 * * [simplify]: Extracting #2: cost 124 inf + 1008 3.196 * * [simplify]: Extracting #3: cost 64 inf + 12248 3.201 * * [simplify]: Extracting #4: cost 33 inf + 17895 3.207 * * [simplify]: Extracting #5: cost 4 inf + 25889 3.212 * * [simplify]: Extracting #6: cost 0 inf + 27164 3.218 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.218 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 3.218 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 3.218 * * * * [progress]: [ 33 / 62 ] simplifiying candidate # 3.218 * * * * [progress]: [ 34 / 62 ] simplifiying candidate # 3.218 * * * * [progress]: [ 35 / 62 ] simplifiying candidate # 3.218 * [simplify]: Simplifying (* (- 4 (* x x)) x) 3.218 * * [simplify]: iters left: 6 (5 enodes) 3.220 * * [simplify]: iters left: 5 (18 enodes) 3.222 * * [simplify]: iters left: 4 (30 enodes) 3.227 * * [simplify]: iters left: 3 (50 enodes) 3.233 * * [simplify]: iters left: 2 (59 enodes) 3.242 * * [simplify]: iters left: 1 (66 enodes) 3.250 * * [simplify]: Extracting #0: cost 1 inf + 0 3.250 * * [simplify]: Extracting #1: cost 11 inf + 0 3.250 * * [simplify]: Extracting #2: cost 13 inf + 367 3.251 * * [simplify]: Extracting #3: cost 4 inf + 1335 3.251 * * [simplify]: Extracting #4: cost 4 inf + 1226 3.251 * * [simplify]: Extracting #5: cost 0 inf + 1863 3.252 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.252 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x))) 3.252 * * * * [progress]: [ 36 / 62 ] simplifiying candidate # 3.252 * * * * [progress]: [ 37 / 62 ] simplifiying candidate # 3.252 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log x)) 3.252 * * [simplify]: iters left: 6 (7 enodes) 3.254 * * [simplify]: iters left: 5 (24 enodes) 3.257 * * [simplify]: iters left: 4 (30 enodes) 3.261 * * [simplify]: iters left: 3 (34 enodes) 3.266 * * [simplify]: Extracting #0: cost 1 inf + 0 3.266 * * [simplify]: Extracting #1: cost 4 inf + 0 3.266 * * [simplify]: Extracting #2: cost 8 inf + 0 3.266 * * [simplify]: Extracting #3: cost 11 inf + 72 3.266 * * [simplify]: Extracting #4: cost 9 inf + 307 3.266 * * [simplify]: Extracting #5: cost 4 inf + 634 3.266 * * [simplify]: Extracting #6: cost 1 inf + 1200 3.266 * * [simplify]: Extracting #7: cost 0 inf + 1462 3.267 * [simplify]: Simplified to (+ (log x) (log (- 4 (* x x)))) 3.267 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (exp (+ (log x) (log (- 4 (* x x))))) (- 2 x))) 3.267 * * * * [progress]: [ 38 / 62 ] simplifiying candidate # 3.267 * * * * [progress]: [ 39 / 62 ] simplifiying candidate # 3.267 * * * * [progress]: [ 40 / 62 ] simplifiying candidate # 3.267 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) 3.267 * * [simplify]: iters left: 6 (8 enodes) 3.269 * * [simplify]: iters left: 5 (33 enodes) 3.275 * * [simplify]: iters left: 4 (80 enodes) 3.296 * * [simplify]: iters left: 3 (299 enodes) 3.426 * * [simplify]: Extracting #0: cost 1 inf + 0 3.426 * * [simplify]: Extracting #1: cost 38 inf + 0 3.426 * * [simplify]: Extracting #2: cost 216 inf + 2 3.429 * * [simplify]: Extracting #3: cost 243 inf + 14435 3.442 * * [simplify]: Extracting #4: cost 10 inf + 68030 3.458 * * [simplify]: Extracting #5: cost 0 inf + 70581 3.473 * [simplify]: Simplified to (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x)) 3.473 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x))) (- 2 x))) 3.474 * * * * [progress]: [ 41 / 62 ] simplifiying candidate # 3.474 * * * * [progress]: [ 42 / 62 ] simplifiying candidate # 3.474 * * * * [progress]: [ 43 / 62 ] simplifiying candidate # 3.474 * * * * [progress]: [ 44 / 62 ] simplifiying candidate # 3.474 * * * * [progress]: [ 45 / 62 ] simplifiying candidate # 3.474 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.474 * * [simplify]: iters left: 6 (7 enodes) 3.476 * * [simplify]: iters left: 5 (24 enodes) 3.481 * * [simplify]: iters left: 4 (30 enodes) 3.485 * * [simplify]: iters left: 3 (34 enodes) 3.489 * * [simplify]: Extracting #0: cost 1 inf + 0 3.489 * * [simplify]: Extracting #1: cost 4 inf + 0 3.489 * * [simplify]: Extracting #2: cost 8 inf + 0 3.489 * * [simplify]: Extracting #3: cost 11 inf + 42 3.490 * * [simplify]: Extracting #4: cost 9 inf + 247 3.490 * * [simplify]: Extracting #5: cost 4 inf + 574 3.490 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.490 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.490 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.490 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.491 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.491 * * [simplify]: iters left: 6 (7 enodes) 3.492 * * [simplify]: iters left: 5 (24 enodes) 3.495 * * [simplify]: iters left: 4 (30 enodes) 3.499 * * [simplify]: iters left: 3 (34 enodes) 3.504 * * [simplify]: Extracting #0: cost 1 inf + 0 3.504 * * [simplify]: Extracting #1: cost 4 inf + 0 3.504 * * [simplify]: Extracting #2: cost 8 inf + 0 3.504 * * [simplify]: Extracting #3: cost 11 inf + 42 3.504 * * [simplify]: Extracting #4: cost 9 inf + 247 3.504 * * [simplify]: Extracting #5: cost 4 inf + 574 3.504 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.504 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.505 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.505 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.505 * * * * [progress]: [ 46 / 62 ] simplifiying candidate # 3.505 * [simplify]: Simplifying (cbrt x) 3.505 * * [simplify]: iters left: 1 (2 enodes) 3.505 * * [simplify]: Extracting #0: cost 1 inf + 0 3.505 * * [simplify]: Extracting #1: cost 3 inf + 0 3.505 * * [simplify]: Extracting #2: cost 2 inf + 1 3.505 * * [simplify]: Extracting #3: cost 0 inf + 163 3.505 * [simplify]: Simplified to (cbrt x) 3.505 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x))) 3.506 * * * * [progress]: [ 47 / 62 ] simplifiying candidate # 3.506 * [simplify]: Simplifying (sqrt x) 3.506 * * [simplify]: iters left: 1 (2 enodes) 3.506 * * [simplify]: Extracting #0: cost 1 inf + 0 3.506 * * [simplify]: Extracting #1: cost 3 inf + 0 3.506 * * [simplify]: Extracting #2: cost 2 inf + 1 3.506 * * [simplify]: Extracting #3: cost 0 inf + 83 3.506 * [simplify]: Simplified to (sqrt x) 3.506 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x))) 3.506 * * * * [progress]: [ 48 / 62 ] simplifiying candidate # 3.506 * * * * [progress]: [ 49 / 62 ] simplifiying candidate # 3.506 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.507 * * [simplify]: iters left: 6 (6 enodes) 3.508 * * [simplify]: iters left: 5 (20 enodes) 3.511 * * [simplify]: iters left: 4 (26 enodes) 3.514 * * [simplify]: iters left: 3 (30 enodes) 3.518 * * [simplify]: Extracting #0: cost 1 inf + 0 3.518 * * [simplify]: Extracting #1: cost 3 inf + 0 3.518 * * [simplify]: Extracting #2: cost 5 inf + 0 3.518 * * [simplify]: Extracting #3: cost 11 inf + 0 3.518 * * [simplify]: Extracting #4: cost 11 inf + 43 3.518 * * [simplify]: Extracting #5: cost 5 inf + 410 3.518 * * [simplify]: Extracting #6: cost 1 inf + 1018 3.519 * * [simplify]: Extracting #7: cost 0 inf + 1220 3.519 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.519 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 3.519 * * * * [progress]: [ 50 / 62 ] simplifiying candidate # 3.519 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 3.519 * * [simplify]: iters left: 5 (5 enodes) 3.520 * * [simplify]: iters left: 4 (17 enodes) 3.523 * * [simplify]: iters left: 3 (23 enodes) 3.526 * * [simplify]: iters left: 2 (27 enodes) 3.529 * * [simplify]: Extracting #0: cost 1 inf + 0 3.530 * * [simplify]: Extracting #1: cost 3 inf + 0 3.530 * * [simplify]: Extracting #2: cost 9 inf + 0 3.530 * * [simplify]: Extracting #3: cost 7 inf + 165 3.530 * * [simplify]: Extracting #4: cost 0 inf + 736 3.530 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 3.530 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 3.530 * * * * [progress]: [ 51 / 62 ] simplifiying candidate # 3.530 * * * * [progress]: [ 52 / 62 ] simplifiying candidate # 3.530 * [simplify]: Simplifying (+ (sqrt 4) x) 3.530 * * [simplify]: iters left: 3 (4 enodes) 3.532 * * [simplify]: iters left: 2 (14 enodes) 3.534 * * [simplify]: Extracting #0: cost 1 inf + 0 3.534 * * [simplify]: Extracting #1: cost 4 inf + 0 3.534 * * [simplify]: Extracting #2: cost 2 inf + 2 3.534 * * [simplify]: Extracting #3: cost 0 inf + 86 3.534 * [simplify]: Simplified to (+ 2 x) 3.534 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 3.534 * * * * [progress]: [ 53 / 62 ] simplifiying candidate # 3.534 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 3.534 * * [simplify]: iters left: 6 (8 enodes) 3.537 * * [simplify]: iters left: 5 (44 enodes) 3.546 * * [simplify]: iters left: 4 (106 enodes) 3.574 * * [simplify]: iters left: 3 (265 enodes) 3.651 * * [simplify]: Extracting #0: cost 1 inf + 0 3.651 * * [simplify]: Extracting #1: cost 22 inf + 0 3.651 * * [simplify]: Extracting #2: cost 98 inf + 2 3.652 * * [simplify]: Extracting #3: cost 109 inf + 2440 3.654 * * [simplify]: Extracting #4: cost 67 inf + 10866 3.657 * * [simplify]: Extracting #5: cost 8 inf + 31717 3.661 * * [simplify]: Extracting #6: cost 0 inf + 35228 3.665 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 3.665 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x))) 3.665 * * * * [progress]: [ 54 / 62 ] simplifiying candidate # 3.665 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 3.665 * * [simplify]: iters left: 6 (7 enodes) 3.668 * * [simplify]: iters left: 5 (33 enodes) 3.673 * * [simplify]: iters left: 4 (60 enodes) 3.685 * * [simplify]: iters left: 3 (129 enodes) 3.715 * * [simplify]: iters left: 2 (358 enodes) 3.820 * * [simplify]: Extracting #0: cost 1 inf + 0 3.821 * * [simplify]: Extracting #1: cost 41 inf + 0 3.821 * * [simplify]: Extracting #2: cost 124 inf + 1008 3.825 * * [simplify]: Extracting #3: cost 64 inf + 12248 3.830 * * [simplify]: Extracting #4: cost 33 inf + 17895 3.835 * * [simplify]: Extracting #5: cost 4 inf + 25889 3.841 * * [simplify]: Extracting #6: cost 0 inf + 27164 3.849 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.849 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 3.849 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 3.849 * * * * [progress]: [ 56 / 62 ] simplifiying candidate # 3.849 * * * * [progress]: [ 57 / 62 ] simplifiying candidate # 3.849 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.849 * * [simplify]: iters left: 4 (5 enodes) 3.851 * * [simplify]: iters left: 3 (23 enodes) 3.855 * * [simplify]: iters left: 2 (34 enodes) 3.859 * * [simplify]: iters left: 1 (41 enodes) 3.864 * * [simplify]: Extracting #0: cost 1 inf + 0 3.864 * * [simplify]: Extracting #1: cost 7 inf + 0 3.864 * * [simplify]: Extracting #2: cost 7 inf + 43 3.864 * * [simplify]: Extracting #3: cost 1 inf + 404 3.864 * * [simplify]: Extracting #4: cost 0 inf + 416 3.864 * [simplify]: Simplified to (* (+ x 2) x) 3.864 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.864 * * * * [progress]: [ 58 / 62 ] simplifiying candidate # 3.864 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.864 * * [simplify]: iters left: 4 (5 enodes) 3.866 * * [simplify]: iters left: 3 (23 enodes) 3.870 * * [simplify]: iters left: 2 (34 enodes) 3.874 * * [simplify]: iters left: 1 (41 enodes) 3.879 * * [simplify]: Extracting #0: cost 1 inf + 0 3.879 * * [simplify]: Extracting #1: cost 7 inf + 0 3.879 * * [simplify]: Extracting #2: cost 7 inf + 43 3.879 * * [simplify]: Extracting #3: cost 1 inf + 404 3.879 * * [simplify]: Extracting #4: cost 0 inf + 416 3.879 * [simplify]: Simplified to (* (+ x 2) x) 3.879 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.879 * * * * [progress]: [ 59 / 62 ] simplifiying candidate # 3.880 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.880 * * [simplify]: iters left: 4 (5 enodes) 3.881 * * [simplify]: iters left: 3 (23 enodes) 3.885 * * [simplify]: iters left: 2 (34 enodes) 3.890 * * [simplify]: iters left: 1 (41 enodes) 3.894 * * [simplify]: Extracting #0: cost 1 inf + 0 3.894 * * [simplify]: Extracting #1: cost 7 inf + 0 3.894 * * [simplify]: Extracting #2: cost 7 inf + 43 3.895 * * [simplify]: Extracting #3: cost 1 inf + 404 3.895 * * [simplify]: Extracting #4: cost 0 inf + 416 3.895 * [simplify]: Simplified to (* (+ x 2) x) 3.895 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.895 * * * * [progress]: [ 60 / 62 ] simplifiying candidate # 3.895 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.895 * * [simplify]: iters left: 4 (6 enodes) 3.897 * * [simplify]: iters left: 3 (30 enodes) 3.903 * * [simplify]: iters left: 2 (61 enodes) 3.915 * * [simplify]: iters left: 1 (116 enodes) 3.936 * * [simplify]: Extracting #0: cost 1 inf + 0 3.936 * * [simplify]: Extracting #1: cost 15 inf + 0 3.936 * * [simplify]: Extracting #2: cost 38 inf + 2 3.937 * * [simplify]: Extracting #3: cost 28 inf + 1325 3.937 * * [simplify]: Extracting #4: cost 16 inf + 3899 3.938 * * [simplify]: Extracting #5: cost 0 inf + 9597 3.939 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.939 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.939 * * * * [progress]: [ 61 / 62 ] simplifiying candidate # 3.939 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.939 * * [simplify]: iters left: 4 (6 enodes) 3.941 * * [simplify]: iters left: 3 (30 enodes) 3.947 * * [simplify]: iters left: 2 (61 enodes) 3.958 * * [simplify]: iters left: 1 (116 enodes) 3.979 * * [simplify]: Extracting #0: cost 1 inf + 0 3.979 * * [simplify]: Extracting #1: cost 15 inf + 0 3.979 * * [simplify]: Extracting #2: cost 38 inf + 2 3.980 * * [simplify]: Extracting #3: cost 28 inf + 1325 3.980 * * [simplify]: Extracting #4: cost 16 inf + 3899 3.981 * * [simplify]: Extracting #5: cost 0 inf + 9597 3.982 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.982 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.982 * * * * [progress]: [ 62 / 62 ] simplifiying candidate # 3.982 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.982 * * [simplify]: iters left: 4 (6 enodes) 3.986 * * [simplify]: iters left: 3 (30 enodes) 3.992 * * [simplify]: iters left: 2 (61 enodes) 4.004 * * [simplify]: iters left: 1 (116 enodes) 4.024 * * [simplify]: Extracting #0: cost 1 inf + 0 4.024 * * [simplify]: Extracting #1: cost 15 inf + 0 4.024 * * [simplify]: Extracting #2: cost 38 inf + 2 4.025 * * [simplify]: Extracting #3: cost 28 inf + 1325 4.025 * * [simplify]: Extracting #4: cost 16 inf + 3899 4.026 * * [simplify]: Extracting #5: cost 0 inf + 9597 4.027 * [simplify]: Simplified to (* (- 4 (* x x)) x) 4.027 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 4.027 * * * [progress]: adding candidates to table 4.269 * * [progress]: iteration 3 / 4 4.269 * * * [progress]: picking best candidate 4.271 * * * * [pick]: Picked # 4.271 * * * [progress]: localizing error 4.282 * * * [progress]: generating rewritten candidates 4.282 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.299 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 4.312 * * * [progress]: generating series expansions 4.312 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.312 * [backup-simplify]: Simplify (/ (- 4 (* x x)) (/ (- 2 x) x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 4.312 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 4.312 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 4.312 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 4.312 * [taylor]: Taking taylor expansion of x in x 4.312 * [backup-simplify]: Simplify 0 into 0 4.312 * [backup-simplify]: Simplify 1 into 1 4.312 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 4.312 * [taylor]: Taking taylor expansion of 4 in x 4.312 * [backup-simplify]: Simplify 4 into 4 4.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.312 * [taylor]: Taking taylor expansion of x in x 4.312 * [backup-simplify]: Simplify 0 into 0 4.312 * [backup-simplify]: Simplify 1 into 1 4.312 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.312 * [taylor]: Taking taylor expansion of 2 in x 4.312 * [backup-simplify]: Simplify 2 into 2 4.312 * [taylor]: Taking taylor expansion of x in x 4.313 * [backup-simplify]: Simplify 0 into 0 4.313 * [backup-simplify]: Simplify 1 into 1 4.313 * [backup-simplify]: Simplify (+ 4 0) into 4 4.313 * [backup-simplify]: Simplify (* 0 4) into 0 4.314 * [backup-simplify]: Simplify (+ 0 0) into 0 4.314 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 4.314 * [backup-simplify]: Simplify (- 0) into 0 4.314 * [backup-simplify]: Simplify (+ 2 0) into 2 4.315 * [backup-simplify]: Simplify (/ 4 2) into 2 4.315 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 4.315 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 4.315 * [taylor]: Taking taylor expansion of x in x 4.315 * [backup-simplify]: Simplify 0 into 0 4.315 * [backup-simplify]: Simplify 1 into 1 4.315 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 4.315 * [taylor]: Taking taylor expansion of 4 in x 4.315 * [backup-simplify]: Simplify 4 into 4 4.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.315 * [taylor]: Taking taylor expansion of x in x 4.315 * [backup-simplify]: Simplify 0 into 0 4.315 * [backup-simplify]: Simplify 1 into 1 4.315 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.315 * [taylor]: Taking taylor expansion of 2 in x 4.315 * [backup-simplify]: Simplify 2 into 2 4.315 * [taylor]: Taking taylor expansion of x in x 4.315 * [backup-simplify]: Simplify 0 into 0 4.315 * [backup-simplify]: Simplify 1 into 1 4.315 * [backup-simplify]: Simplify (+ 4 0) into 4 4.315 * [backup-simplify]: Simplify (* 0 4) into 0 4.316 * [backup-simplify]: Simplify (+ 0 0) into 0 4.316 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 4.316 * [backup-simplify]: Simplify (- 0) into 0 4.316 * [backup-simplify]: Simplify (+ 2 0) into 2 4.317 * [backup-simplify]: Simplify (/ 4 2) into 2 4.317 * [backup-simplify]: Simplify 2 into 2 4.317 * [backup-simplify]: Simplify (* 1 1) into 1 4.317 * [backup-simplify]: Simplify (- 1) into -1 4.317 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.318 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 4.318 * [backup-simplify]: Simplify (- 1) into -1 4.319 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.319 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 4.319 * [backup-simplify]: Simplify 1 into 1 4.319 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.320 * [backup-simplify]: Simplify (- 0) into 0 4.320 * [backup-simplify]: Simplify (+ 0 0) into 0 4.321 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 4.321 * [backup-simplify]: Simplify (- 0) into 0 4.321 * [backup-simplify]: Simplify (+ 0 0) into 0 4.322 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 4.322 * [backup-simplify]: Simplify 0 into 0 4.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.322 * [backup-simplify]: Simplify (- 0) into 0 4.323 * [backup-simplify]: Simplify (+ 0 0) into 0 4.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 4.324 * [backup-simplify]: Simplify (- 0) into 0 4.324 * [backup-simplify]: Simplify (+ 0 0) into 0 4.325 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.325 * [backup-simplify]: Simplify (- 0) into 0 4.326 * [backup-simplify]: Simplify (+ 0 0) into 0 4.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 4.327 * [backup-simplify]: Simplify (- 0) into 0 4.327 * [backup-simplify]: Simplify (+ 0 0) into 0 4.328 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.328 * [backup-simplify]: Simplify 0 into 0 4.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.329 * [backup-simplify]: Simplify (- 0) into 0 4.329 * [backup-simplify]: Simplify (+ 0 0) into 0 4.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.330 * [backup-simplify]: Simplify (+ 0 0) into 0 4.331 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.331 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.332 * [backup-simplify]: Simplify (- 0) into 0 4.332 * [backup-simplify]: Simplify (+ 0 0) into 0 4.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 4.334 * [backup-simplify]: Simplify (- 0) into 0 4.334 * [backup-simplify]: Simplify (+ 0 0) into 0 4.335 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.335 * [backup-simplify]: Simplify 0 into 0 4.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.336 * [backup-simplify]: Simplify (- 0) into 0 4.336 * [backup-simplify]: Simplify (+ 0 0) into 0 4.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 4.337 * [backup-simplify]: Simplify (- 0) into 0 4.338 * [backup-simplify]: Simplify (+ 0 0) into 0 4.339 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 4.339 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 x) (/ 1 x))) (/ (- 2 (/ 1 x)) (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 4.339 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 4.339 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.339 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.339 * [taylor]: Taking taylor expansion of 4 in x 4.339 * [backup-simplify]: Simplify 4 into 4 4.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.339 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.339 * [taylor]: Taking taylor expansion of x in x 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify 1 into 1 4.339 * [backup-simplify]: Simplify (* 1 1) into 1 4.339 * [backup-simplify]: Simplify (/ 1 1) into 1 4.339 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.339 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.339 * [taylor]: Taking taylor expansion of 2 in x 4.339 * [backup-simplify]: Simplify 2 into 2 4.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.340 * [taylor]: Taking taylor expansion of x in x 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 1 into 1 4.340 * [backup-simplify]: Simplify (/ 1 1) into 1 4.340 * [taylor]: Taking taylor expansion of x in x 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 1 into 1 4.340 * [backup-simplify]: Simplify (- 1) into -1 4.340 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.341 * [backup-simplify]: Simplify (- 1) into -1 4.341 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.341 * [backup-simplify]: Simplify (* -1 0) into 0 4.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.342 * [backup-simplify]: Simplify (- 0) into 0 4.342 * [backup-simplify]: Simplify (+ 2 0) into 2 4.342 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.343 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.343 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 4.343 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.343 * [taylor]: Taking taylor expansion of 4 in x 4.343 * [backup-simplify]: Simplify 4 into 4 4.343 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.343 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.343 * [taylor]: Taking taylor expansion of x in x 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify 1 into 1 4.343 * [backup-simplify]: Simplify (* 1 1) into 1 4.343 * [backup-simplify]: Simplify (/ 1 1) into 1 4.343 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 4.343 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.343 * [taylor]: Taking taylor expansion of 2 in x 4.343 * [backup-simplify]: Simplify 2 into 2 4.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.344 * [taylor]: Taking taylor expansion of x in x 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (/ 1 1) into 1 4.344 * [taylor]: Taking taylor expansion of x in x 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (- 1) into -1 4.344 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.344 * [backup-simplify]: Simplify (- 1) into -1 4.345 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.345 * [backup-simplify]: Simplify (* -1 0) into 0 4.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.346 * [backup-simplify]: Simplify (- 0) into 0 4.346 * [backup-simplify]: Simplify (+ 2 0) into 2 4.346 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 4.347 * [backup-simplify]: Simplify (/ -1 -1) into 1 4.347 * [backup-simplify]: Simplify 1 into 1 4.347 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.348 * [backup-simplify]: Simplify (- 0) into 0 4.348 * [backup-simplify]: Simplify (+ 0 0) into 0 4.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.349 * [backup-simplify]: Simplify (- 0) into 0 4.349 * [backup-simplify]: Simplify (+ 0 0) into 0 4.349 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 4.350 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 4.350 * [backup-simplify]: Simplify 2 into 2 4.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.351 * [backup-simplify]: Simplify (- 0) into 0 4.351 * [backup-simplify]: Simplify (+ 4 0) into 4 4.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.352 * [backup-simplify]: Simplify (- 0) into 0 4.352 * [backup-simplify]: Simplify (+ 0 0) into 0 4.353 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.354 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 4.354 * [backup-simplify]: Simplify 0 into 0 4.354 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.355 * [backup-simplify]: Simplify (- 0) into 0 4.355 * [backup-simplify]: Simplify (+ 0 0) into 0 4.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.356 * [backup-simplify]: Simplify (- 0) into 0 4.356 * [backup-simplify]: Simplify (+ 0 0) into 0 4.357 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.358 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.359 * [backup-simplify]: Simplify (- 0) into 0 4.359 * [backup-simplify]: Simplify (+ 0 0) into 0 4.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.360 * [backup-simplify]: Simplify (- 0) into 0 4.360 * [backup-simplify]: Simplify (+ 0 0) into 0 4.361 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.362 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.362 * [backup-simplify]: Simplify 0 into 0 4.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.363 * [backup-simplify]: Simplify (- 0) into 0 4.364 * [backup-simplify]: Simplify (+ 0 0) into 0 4.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.368 * [backup-simplify]: Simplify (- 0) into 0 4.369 * [backup-simplify]: Simplify (+ 0 0) into 0 4.370 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.370 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.370 * [backup-simplify]: Simplify 0 into 0 4.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.372 * [backup-simplify]: Simplify (- 0) into 0 4.372 * [backup-simplify]: Simplify (+ 0 0) into 0 4.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.373 * [backup-simplify]: Simplify (- 0) into 0 4.373 * [backup-simplify]: Simplify (+ 0 0) into 0 4.374 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.375 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.375 * [backup-simplify]: Simplify 0 into 0 4.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.377 * [backup-simplify]: Simplify (- 0) into 0 4.377 * [backup-simplify]: Simplify (+ 0 0) into 0 4.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.378 * [backup-simplify]: Simplify (- 0) into 0 4.378 * [backup-simplify]: Simplify (+ 0 0) into 0 4.379 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.380 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 4.380 * [backup-simplify]: Simplify 0 into 0 4.380 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 4.380 * [backup-simplify]: Simplify (/ (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ (- 2 (/ 1 (- x))) (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) 4.380 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in (x) around 0 4.380 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.380 * [taylor]: Taking taylor expansion of -1 in x 4.380 * [backup-simplify]: Simplify -1 into -1 4.380 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.380 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.380 * [taylor]: Taking taylor expansion of 4 in x 4.380 * [backup-simplify]: Simplify 4 into 4 4.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.380 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.380 * [taylor]: Taking taylor expansion of x in x 4.380 * [backup-simplify]: Simplify 0 into 0 4.380 * [backup-simplify]: Simplify 1 into 1 4.381 * [backup-simplify]: Simplify (* 1 1) into 1 4.381 * [backup-simplify]: Simplify (/ 1 1) into 1 4.381 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.381 * [taylor]: Taking taylor expansion of x in x 4.381 * [backup-simplify]: Simplify 0 into 0 4.381 * [backup-simplify]: Simplify 1 into 1 4.381 * [backup-simplify]: Simplify (/ 1 1) into 1 4.381 * [taylor]: Taking taylor expansion of 2 in x 4.381 * [backup-simplify]: Simplify 2 into 2 4.382 * [taylor]: Taking taylor expansion of x in x 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [backup-simplify]: Simplify 1 into 1 4.382 * [backup-simplify]: Simplify (- 1) into -1 4.382 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.382 * [backup-simplify]: Simplify (+ 1 0) into 1 4.382 * [backup-simplify]: Simplify (* 1 0) into 0 4.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.383 * [backup-simplify]: Simplify (+ 0 2) into 2 4.384 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.384 * [backup-simplify]: Simplify (/ -1 1) into -1 4.384 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x))) in x 4.384 * [taylor]: Taking taylor expansion of -1 in x 4.384 * [backup-simplify]: Simplify -1 into -1 4.384 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (+ (/ 1 x) 2) x)) in x 4.384 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 4.384 * [taylor]: Taking taylor expansion of 4 in x 4.384 * [backup-simplify]: Simplify 4 into 4 4.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 4.384 * [taylor]: Taking taylor expansion of (pow x 2) in x 4.384 * [taylor]: Taking taylor expansion of x in x 4.384 * [backup-simplify]: Simplify 0 into 0 4.384 * [backup-simplify]: Simplify 1 into 1 4.384 * [backup-simplify]: Simplify (* 1 1) into 1 4.384 * [backup-simplify]: Simplify (/ 1 1) into 1 4.384 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.384 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.384 * [taylor]: Taking taylor expansion of x in x 4.384 * [backup-simplify]: Simplify 0 into 0 4.384 * [backup-simplify]: Simplify 1 into 1 4.385 * [backup-simplify]: Simplify (/ 1 1) into 1 4.385 * [taylor]: Taking taylor expansion of 2 in x 4.385 * [backup-simplify]: Simplify 2 into 2 4.385 * [taylor]: Taking taylor expansion of x in x 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 1 into 1 4.385 * [backup-simplify]: Simplify (- 1) into -1 4.385 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.385 * [backup-simplify]: Simplify (+ 1 0) into 1 4.386 * [backup-simplify]: Simplify (* 1 0) into 0 4.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.386 * [backup-simplify]: Simplify (+ 0 2) into 2 4.387 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.387 * [backup-simplify]: Simplify (/ -1 1) into -1 4.387 * [backup-simplify]: Simplify (* -1 -1) into 1 4.387 * [backup-simplify]: Simplify 1 into 1 4.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.388 * [backup-simplify]: Simplify (- 0) into 0 4.389 * [backup-simplify]: Simplify (+ 0 0) into 0 4.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.389 * [backup-simplify]: Simplify (+ 0 0) into 0 4.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 4.391 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 4.391 * [backup-simplify]: Simplify -2 into -2 4.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.392 * [backup-simplify]: Simplify (- 0) into 0 4.392 * [backup-simplify]: Simplify (+ 4 0) into 4 4.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.393 * [backup-simplify]: Simplify (+ 0 0) into 0 4.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.394 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 4.395 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 4.395 * [backup-simplify]: Simplify 0 into 0 4.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.396 * [backup-simplify]: Simplify (- 0) into 0 4.397 * [backup-simplify]: Simplify (+ 0 0) into 0 4.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.397 * [backup-simplify]: Simplify (+ 0 0) into 0 4.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.399 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.400 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 4.400 * [backup-simplify]: Simplify 0 into 0 4.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.401 * [backup-simplify]: Simplify (- 0) into 0 4.401 * [backup-simplify]: Simplify (+ 0 0) into 0 4.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.402 * [backup-simplify]: Simplify (+ 0 0) into 0 4.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.404 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.404 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.404 * [backup-simplify]: Simplify 0 into 0 4.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 4.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.406 * [backup-simplify]: Simplify (- 0) into 0 4.406 * [backup-simplify]: Simplify (+ 0 0) into 0 4.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.407 * [backup-simplify]: Simplify (+ 0 0) into 0 4.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.409 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.409 * [backup-simplify]: Simplify 0 into 0 4.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 4.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.411 * [backup-simplify]: Simplify (- 0) into 0 4.411 * [backup-simplify]: Simplify (+ 0 0) into 0 4.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.412 * [backup-simplify]: Simplify (+ 0 0) into 0 4.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.414 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.415 * [backup-simplify]: Simplify 0 into 0 4.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 4.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.416 * [backup-simplify]: Simplify (- 0) into 0 4.416 * [backup-simplify]: Simplify (+ 0 0) into 0 4.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.417 * [backup-simplify]: Simplify (+ 0 0) into 0 4.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 4.420 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.420 * [backup-simplify]: Simplify 0 into 0 4.420 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 4.420 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 4.420 * [backup-simplify]: Simplify (/ (- 2 x) x) into (/ (- 2 x) x) 4.420 * [approximate]: Taking taylor expansion of (/ (- 2 x) x) in (x) around 0 4.420 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.420 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.420 * [taylor]: Taking taylor expansion of 2 in x 4.420 * [backup-simplify]: Simplify 2 into 2 4.420 * [taylor]: Taking taylor expansion of x in x 4.420 * [backup-simplify]: Simplify 0 into 0 4.420 * [backup-simplify]: Simplify 1 into 1 4.420 * [taylor]: Taking taylor expansion of x in x 4.420 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify 1 into 1 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (+ 2 0) into 2 4.421 * [backup-simplify]: Simplify (/ 2 1) into 2 4.421 * [taylor]: Taking taylor expansion of (/ (- 2 x) x) in x 4.421 * [taylor]: Taking taylor expansion of (- 2 x) in x 4.421 * [taylor]: Taking taylor expansion of 2 in x 4.421 * [backup-simplify]: Simplify 2 into 2 4.421 * [taylor]: Taking taylor expansion of x in x 4.421 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify 1 into 1 4.421 * [taylor]: Taking taylor expansion of x in x 4.421 * [backup-simplify]: Simplify 0 into 0 4.421 * [backup-simplify]: Simplify 1 into 1 4.422 * [backup-simplify]: Simplify (- 0) into 0 4.422 * [backup-simplify]: Simplify (+ 2 0) into 2 4.422 * [backup-simplify]: Simplify (/ 2 1) into 2 4.422 * [backup-simplify]: Simplify 2 into 2 4.422 * [backup-simplify]: Simplify (- 1) into -1 4.423 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.423 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 2 (/ 0 1)))) into -1 4.423 * [backup-simplify]: Simplify -1 into -1 4.423 * [backup-simplify]: Simplify (- 0) into 0 4.424 * [backup-simplify]: Simplify (+ 0 0) into 0 4.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 4.424 * [backup-simplify]: Simplify 0 into 0 4.425 * [backup-simplify]: Simplify (- 0) into 0 4.425 * [backup-simplify]: Simplify (+ 0 0) into 0 4.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.425 * [backup-simplify]: Simplify 0 into 0 4.426 * [backup-simplify]: Simplify (- 0) into 0 4.426 * [backup-simplify]: Simplify (+ 0 0) into 0 4.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.427 * [backup-simplify]: Simplify 0 into 0 4.427 * [backup-simplify]: Simplify (- 0) into 0 4.427 * [backup-simplify]: Simplify (+ 0 0) into 0 4.428 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.428 * [backup-simplify]: Simplify 0 into 0 4.428 * [backup-simplify]: Simplify (- 0) into 0 4.428 * [backup-simplify]: Simplify (+ 0 0) into 0 4.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify (- 0) into 0 4.429 * [backup-simplify]: Simplify (+ 0 0) into 0 4.430 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.430 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify (+ -1 (* 2 (/ 1 x))) into (- (* 2 (/ 1 x)) 1) 4.430 * [backup-simplify]: Simplify (/ (- 2 (/ 1 x)) (/ 1 x)) into (* x (- 2 (/ 1 x))) 4.430 * [approximate]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in (x) around 0 4.430 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.430 * [taylor]: Taking taylor expansion of x in x 4.430 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify 1 into 1 4.430 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.430 * [taylor]: Taking taylor expansion of 2 in x 4.430 * [backup-simplify]: Simplify 2 into 2 4.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.430 * [taylor]: Taking taylor expansion of x in x 4.430 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify 1 into 1 4.431 * [backup-simplify]: Simplify (/ 1 1) into 1 4.431 * [taylor]: Taking taylor expansion of (* x (- 2 (/ 1 x))) in x 4.431 * [taylor]: Taking taylor expansion of x in x 4.431 * [backup-simplify]: Simplify 0 into 0 4.431 * [backup-simplify]: Simplify 1 into 1 4.431 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 4.431 * [taylor]: Taking taylor expansion of 2 in x 4.431 * [backup-simplify]: Simplify 2 into 2 4.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.431 * [taylor]: Taking taylor expansion of x in x 4.431 * [backup-simplify]: Simplify 0 into 0 4.431 * [backup-simplify]: Simplify 1 into 1 4.431 * [backup-simplify]: Simplify (/ 1 1) into 1 4.431 * [backup-simplify]: Simplify (- 1) into -1 4.432 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.432 * [backup-simplify]: Simplify (* 0 -1) into 0 4.432 * [backup-simplify]: Simplify 0 into 0 4.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.433 * [backup-simplify]: Simplify (- 0) into 0 4.433 * [backup-simplify]: Simplify (+ 2 0) into 2 4.433 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 -1)) into -1 4.433 * [backup-simplify]: Simplify -1 into -1 4.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.434 * [backup-simplify]: Simplify (- 0) into 0 4.434 * [backup-simplify]: Simplify (+ 0 0) into 0 4.435 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 -1))) into 2 4.435 * [backup-simplify]: Simplify 2 into 2 4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.436 * [backup-simplify]: Simplify (- 0) into 0 4.436 * [backup-simplify]: Simplify (+ 0 0) into 0 4.436 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 -1)))) into 0 4.437 * [backup-simplify]: Simplify 0 into 0 4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.437 * [backup-simplify]: Simplify (- 0) into 0 4.437 * [backup-simplify]: Simplify (+ 0 0) into 0 4.438 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 4.438 * [backup-simplify]: Simplify 0 into 0 4.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.439 * [backup-simplify]: Simplify (- 0) into 0 4.439 * [backup-simplify]: Simplify (+ 0 0) into 0 4.440 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 4.440 * [backup-simplify]: Simplify 0 into 0 4.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.441 * [backup-simplify]: Simplify (- 0) into 0 4.441 * [backup-simplify]: Simplify (+ 0 0) into 0 4.442 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 4.442 * [backup-simplify]: Simplify 0 into 0 4.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.443 * [backup-simplify]: Simplify (- 0) into 0 4.443 * [backup-simplify]: Simplify (+ 0 0) into 0 4.444 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 4.444 * [backup-simplify]: Simplify 0 into 0 4.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.449 * [backup-simplify]: Simplify (- 0) into 0 4.449 * [backup-simplify]: Simplify (+ 0 0) into 0 4.450 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))))) into 0 4.450 * [backup-simplify]: Simplify 0 into 0 4.451 * [backup-simplify]: Simplify (+ (* 2 (/ 1 x)) -1) into (- (* 2 (/ 1 x)) 1) 4.451 * [backup-simplify]: Simplify (/ (- 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* (+ (/ 1 x) 2) x)) 4.451 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in (x) around 0 4.451 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.451 * [taylor]: Taking taylor expansion of -1 in x 4.451 * [backup-simplify]: Simplify -1 into -1 4.451 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.451 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.451 * [taylor]: Taking taylor expansion of x in x 4.451 * [backup-simplify]: Simplify 0 into 0 4.451 * [backup-simplify]: Simplify 1 into 1 4.451 * [backup-simplify]: Simplify (/ 1 1) into 1 4.451 * [taylor]: Taking taylor expansion of 2 in x 4.451 * [backup-simplify]: Simplify 2 into 2 4.451 * [taylor]: Taking taylor expansion of x in x 4.451 * [backup-simplify]: Simplify 0 into 0 4.451 * [backup-simplify]: Simplify 1 into 1 4.451 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 2) x)) in x 4.451 * [taylor]: Taking taylor expansion of -1 in x 4.451 * [backup-simplify]: Simplify -1 into -1 4.451 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) x) in x 4.451 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 4.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.451 * [taylor]: Taking taylor expansion of x in x 4.451 * [backup-simplify]: Simplify 0 into 0 4.451 * [backup-simplify]: Simplify 1 into 1 4.451 * [backup-simplify]: Simplify (/ 1 1) into 1 4.452 * [taylor]: Taking taylor expansion of 2 in x 4.452 * [backup-simplify]: Simplify 2 into 2 4.452 * [taylor]: Taking taylor expansion of x in x 4.452 * [backup-simplify]: Simplify 0 into 0 4.452 * [backup-simplify]: Simplify 1 into 1 4.452 * [backup-simplify]: Simplify (+ 1 0) into 1 4.452 * [backup-simplify]: Simplify (* 1 0) into 0 4.452 * [backup-simplify]: Simplify (* -1 0) into 0 4.452 * [backup-simplify]: Simplify 0 into 0 4.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.453 * [backup-simplify]: Simplify (+ 0 2) into 2 4.453 * [backup-simplify]: Simplify (+ (* 1 1) (* 2 0)) into 1 4.454 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 4.454 * [backup-simplify]: Simplify -1 into -1 4.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.455 * [backup-simplify]: Simplify (+ 0 0) into 0 4.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 1) (* 0 0))) into 2 4.456 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 1) (* 0 0))) into -2 4.456 * [backup-simplify]: Simplify -2 into -2 4.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.456 * [backup-simplify]: Simplify (+ 0 0) into 0 4.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 4.458 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))) into 0 4.458 * [backup-simplify]: Simplify 0 into 0 4.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.459 * [backup-simplify]: Simplify (+ 0 0) into 0 4.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.460 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))) into 0 4.460 * [backup-simplify]: Simplify 0 into 0 4.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.461 * [backup-simplify]: Simplify (+ 0 0) into 0 4.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.463 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))) into 0 4.463 * [backup-simplify]: Simplify 0 into 0 4.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.463 * [backup-simplify]: Simplify (+ 0 0) into 0 4.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.465 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))) into 0 4.465 * [backup-simplify]: Simplify 0 into 0 4.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.466 * [backup-simplify]: Simplify (+ 0 0) into 0 4.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.468 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0)))))))) into 0 4.468 * [backup-simplify]: Simplify 0 into 0 4.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.469 * [backup-simplify]: Simplify (+ 0 0) into 0 4.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.471 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 1) (* 0 0))))))))) into 0 4.471 * [backup-simplify]: Simplify 0 into 0 4.471 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (- x))) -1) into (- (* 2 (/ 1 x)) 1) 4.472 * * * [progress]: simplifying candidates 4.472 * * * * [progress]: [ 1 / 167 ] simplifiying candidate # 4.472 * * * * [progress]: [ 2 / 167 ] simplifiying candidate # 4.472 * * * * [progress]: [ 3 / 167 ] simplifiying candidate # 4.472 * * * * [progress]: [ 4 / 167 ] simplifiying candidate # 4.472 * [simplify]: Simplifying (- (log (- 4 (* x x))) (- (log (- 2 x)) (log x))) 4.472 * * [simplify]: iters left: 6 (11 enodes) 4.475 * * [simplify]: iters left: 5 (43 enodes) 4.481 * * [simplify]: iters left: 4 (65 enodes) 4.490 * * [simplify]: iters left: 3 (78 enodes) 4.500 * * [simplify]: iters left: 2 (88 enodes) 4.511 * * [simplify]: iters left: 1 (96 enodes) 4.524 * * [simplify]: Extracting #0: cost 1 inf + 0 4.525 * * [simplify]: Extracting #1: cost 16 inf + 0 4.525 * * [simplify]: Extracting #2: cost 32 inf + 0 4.525 * * [simplify]: Extracting #3: cost 38 inf + 1 4.525 * * [simplify]: Extracting #4: cost 34 inf + 308 4.525 * * [simplify]: Extracting #5: cost 19 inf + 2376 4.526 * * [simplify]: Extracting #6: cost 3 inf + 6480 4.527 * * [simplify]: Extracting #7: cost 0 inf + 7276 4.528 * [simplify]: Simplified to (+ (- (log x) (log (- 2 x))) (log (- 4 (* x x)))) 4.528 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (- (log x) (log (- 2 x))) (log (- 4 (* x x)))))) 4.528 * * * * [progress]: [ 5 / 167 ] simplifiying candidate # 4.529 * [simplify]: Simplifying (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.529 * * [simplify]: iters left: 6 (10 enodes) 4.531 * * [simplify]: iters left: 5 (42 enodes) 4.537 * * [simplify]: iters left: 4 (67 enodes) 4.546 * * [simplify]: iters left: 3 (83 enodes) 4.556 * * [simplify]: iters left: 2 (93 enodes) 4.567 * * [simplify]: iters left: 1 (105 enodes) 4.580 * * [simplify]: Extracting #0: cost 1 inf + 0 4.580 * * [simplify]: Extracting #1: cost 12 inf + 0 4.580 * * [simplify]: Extracting #2: cost 27 inf + 0 4.580 * * [simplify]: Extracting #3: cost 37 inf + 1 4.580 * * [simplify]: Extracting #4: cost 31 inf + 352 4.580 * * [simplify]: Extracting #5: cost 10 inf + 2670 4.581 * * [simplify]: Extracting #6: cost 0 inf + 5323 4.582 * [simplify]: Simplified to (- (log (- 4 (* x x))) (log (/ (- 2 x) x))) 4.582 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (- 4 (* x x))) (log (/ (- 2 x) x))))) 4.583 * * * * [progress]: [ 6 / 167 ] simplifiying candidate # 4.583 * * * * [progress]: [ 7 / 167 ] simplifiying candidate # 4.583 * * * * [progress]: [ 8 / 167 ] simplifiying candidate # 4.583 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x))) 4.583 * * [simplify]: iters left: 6 (13 enodes) 4.586 * * [simplify]: iters left: 5 (57 enodes) 4.597 * * [simplify]: iters left: 4 (184 enodes) 4.651 * * [simplify]: Extracting #0: cost 1 inf + 0 4.651 * * [simplify]: Extracting #1: cost 83 inf + 0 4.652 * * [simplify]: Extracting #2: cost 224 inf + 1 4.655 * * [simplify]: Extracting #3: cost 189 inf + 16531 4.666 * * [simplify]: Extracting #4: cost 15 inf + 53921 4.679 * * [simplify]: Extracting #5: cost 0 inf + 55098 4.692 * * [simplify]: Extracting #6: cost 0 inf + 54818 4.705 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))) 4.705 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (* (/ (- 4 (* x x)) (/ (- 2 x) x)) (/ (- 4 (* x x)) (/ (- 2 x) x)))))) 4.705 * * * * [progress]: [ 9 / 167 ] simplifiying candidate # 4.705 * [simplify]: Simplifying (/ (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (/ (- 2 x) x) (/ (- 2 x) x)) (/ (- 2 x) x))) 4.705 * * [simplify]: iters left: 6 (12 enodes) 4.709 * * [simplify]: iters left: 5 (58 enodes) 4.720 * * [simplify]: iters left: 4 (173 enodes) 4.763 * * [simplify]: Extracting #0: cost 1 inf + 0 4.763 * * [simplify]: Extracting #1: cost 44 inf + 0 4.763 * * [simplify]: Extracting #2: cost 150 inf + 2 4.764 * * [simplify]: Extracting #3: cost 187 inf + 1318 4.769 * * [simplify]: Extracting #4: cost 50 inf + 30573 4.778 * * [simplify]: Extracting #5: cost 0 inf + 41502 4.787 * * [simplify]: Extracting #6: cost 0 inf + 41262 4.799 * * [simplify]: Extracting #7: cost 0 inf + 41222 4.808 * [simplify]: Simplified to (/ (/ (- 4 (* x x)) (* (/ (/ (- 2 x) x) (- 4 (* x x))) (/ (/ (- 2 x) x) (- 4 (* x x))))) (/ (- 2 x) x)) 4.808 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (- 4 (* x x)) (* (/ (/ (- 2 x) x) (- 4 (* x x))) (/ (/ (- 2 x) x) (- 4 (* x x))))) (/ (- 2 x) x)))) 4.808 * * * * [progress]: [ 10 / 167 ] simplifiying candidate # 4.808 * * * * [progress]: [ 11 / 167 ] simplifiying candidate # 4.808 * * * * [progress]: [ 12 / 167 ] simplifiying candidate # 4.808 * * * * [progress]: [ 13 / 167 ] simplifiying candidate # 4.808 * * * * [progress]: [ 14 / 167 ] simplifiying candidate # 4.809 * [simplify]: Simplifying (/ 4 (/ (- 2 x) x)) 4.809 * * [simplify]: iters left: 6 (6 enodes) 4.811 * * [simplify]: iters left: 5 (25 enodes) 4.815 * * [simplify]: iters left: 4 (39 enodes) 4.820 * * [simplify]: iters left: 3 (47 enodes) 4.826 * * [simplify]: iters left: 2 (51 enodes) 4.833 * * [simplify]: Extracting #0: cost 1 inf + 0 4.833 * * [simplify]: Extracting #1: cost 8 inf + 0 4.833 * * [simplify]: Extracting #2: cost 15 inf + 2 4.833 * * [simplify]: Extracting #3: cost 9 inf + 255 4.833 * * [simplify]: Extracting #4: cost 2 inf + 710 4.833 * * [simplify]: Extracting #5: cost 0 inf + 915 4.833 * [simplify]: Simplified to (/ (* 4 x) (- 2 x)) 4.833 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (* 4 x) (- 2 x)) (/ (* x x) (/ (- 2 x) x)))) 4.834 * * * * [progress]: [ 15 / 167 ] simplifiying candidate # 4.834 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 4.834 * * [simplify]: iters left: 6 (12 enodes) 4.837 * * [simplify]: iters left: 5 (49 enodes) 4.844 * * [simplify]: iters left: 4 (78 enodes) 4.855 * * [simplify]: iters left: 3 (91 enodes) 4.868 * * [simplify]: iters left: 2 (98 enodes) 4.879 * * [simplify]: Extracting #0: cost 1 inf + 0 4.879 * * [simplify]: Extracting #1: cost 11 inf + 0 4.879 * * [simplify]: Extracting #2: cost 22 inf + 0 4.879 * * [simplify]: Extracting #3: cost 33 inf + 0 4.879 * * [simplify]: Extracting #4: cost 35 inf + 4 4.880 * * [simplify]: Extracting #5: cost 20 inf + 1068 4.880 * * [simplify]: Extracting #6: cost 4 inf + 5467 4.881 * * [simplify]: Extracting #7: cost 0 inf + 6959 4.882 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) 4.882 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 4.883 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.883 * * [simplify]: iters left: 6 (10 enodes) 4.885 * * [simplify]: iters left: 5 (37 enodes) 4.891 * * [simplify]: iters left: 4 (51 enodes) 4.898 * * [simplify]: iters left: 3 (57 enodes) 4.906 * * [simplify]: iters left: 2 (61 enodes) 4.913 * * [simplify]: Extracting #0: cost 1 inf + 0 4.913 * * [simplify]: Extracting #1: cost 4 inf + 0 4.913 * * [simplify]: Extracting #2: cost 8 inf + 0 4.913 * * [simplify]: Extracting #3: cost 19 inf + 0 4.913 * * [simplify]: Extracting #4: cost 20 inf + 45 4.913 * * [simplify]: Extracting #5: cost 12 inf + 576 4.914 * * [simplify]: Extracting #6: cost 2 inf + 1676 4.914 * * [simplify]: Extracting #7: cost 0 inf + 2201 4.914 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 4.914 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x)))) (/ (cbrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 4.914 * * * * [progress]: [ 16 / 167 ] simplifiying candidate # 4.915 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.915 * * [simplify]: iters left: 6 (11 enodes) 4.917 * * [simplify]: iters left: 5 (42 enodes) 4.923 * * [simplify]: iters left: 4 (60 enodes) 4.931 * * [simplify]: iters left: 3 (69 enodes) 4.942 * * [simplify]: iters left: 2 (73 enodes) 4.951 * * [simplify]: Extracting #0: cost 1 inf + 0 4.951 * * [simplify]: Extracting #1: cost 7 inf + 0 4.951 * * [simplify]: Extracting #2: cost 14 inf + 0 4.951 * * [simplify]: Extracting #3: cost 25 inf + 0 4.951 * * [simplify]: Extracting #4: cost 27 inf + 4 4.951 * * [simplify]: Extracting #5: cost 11 inf + 1310 4.952 * * [simplify]: Extracting #6: cost 1 inf + 3494 4.952 * * [simplify]: Extracting #7: cost 0 inf + 3817 4.953 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) 4.953 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 4.953 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 4.953 * * [simplify]: iters left: 6 (10 enodes) 4.956 * * [simplify]: iters left: 5 (37 enodes) 4.961 * * [simplify]: iters left: 4 (51 enodes) 4.968 * * [simplify]: iters left: 3 (57 enodes) 4.975 * * [simplify]: iters left: 2 (61 enodes) 4.983 * * [simplify]: Extracting #0: cost 1 inf + 0 4.983 * * [simplify]: Extracting #1: cost 4 inf + 0 4.983 * * [simplify]: Extracting #2: cost 8 inf + 0 4.983 * * [simplify]: Extracting #3: cost 19 inf + 0 4.983 * * [simplify]: Extracting #4: cost 20 inf + 45 4.983 * * [simplify]: Extracting #5: cost 12 inf + 576 4.983 * * [simplify]: Extracting #6: cost 2 inf + 1596 4.984 * * [simplify]: Extracting #7: cost 0 inf + 2041 4.984 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 4.984 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (sqrt (/ (- 2 x) x))) (/ (cbrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 4.984 * * * * [progress]: [ 17 / 167 ] simplifiying candidate # 4.984 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 4.984 * * [simplify]: iters left: 6 (14 enodes) 4.988 * * [simplify]: iters left: 5 (56 enodes) 4.996 * * [simplify]: iters left: 4 (110 enodes) 5.016 * * [simplify]: iters left: 3 (221 enodes) 5.060 * * [simplify]: iters left: 2 (386 enodes) 5.152 * * [simplify]: iters left: 1 (499 enodes) 5.273 * * [simplify]: Extracting #0: cost 1 inf + 0 5.273 * * [simplify]: Extracting #1: cost 41 inf + 0 5.273 * * [simplify]: Extracting #2: cost 84 inf + 0 5.274 * * [simplify]: Extracting #3: cost 90 inf + 1 5.274 * * [simplify]: Extracting #4: cost 80 inf + 1178 5.275 * * [simplify]: Extracting #5: cost 47 inf + 10090 5.281 * * [simplify]: Extracting #6: cost 4 inf + 27089 5.288 * * [simplify]: Extracting #7: cost 0 inf + 28459 5.296 * [simplify]: Simplified to (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) 5.296 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 5.296 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 5.296 * * [simplify]: iters left: 6 (11 enodes) 5.299 * * [simplify]: iters left: 5 (39 enodes) 5.304 * * [simplify]: iters left: 4 (52 enodes) 5.311 * * [simplify]: iters left: 3 (58 enodes) 5.318 * * [simplify]: Extracting #0: cost 1 inf + 0 5.320 * * [simplify]: Extracting #1: cost 8 inf + 0 5.320 * * [simplify]: Extracting #2: cost 17 inf + 0 5.320 * * [simplify]: Extracting #3: cost 23 inf + 1 5.320 * * [simplify]: Extracting #4: cost 20 inf + 247 5.320 * * [simplify]: Extracting #5: cost 8 inf + 1387 5.321 * * [simplify]: Extracting #6: cost 1 inf + 3605 5.321 * * [simplify]: Extracting #7: cost 0 inf + 3887 5.322 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 5.322 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (* (cbrt x) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 5.322 * * * * [progress]: [ 18 / 167 ] simplifiying candidate # 5.322 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 5.322 * * [simplify]: iters left: 6 (13 enodes) 5.325 * * [simplify]: iters left: 5 (49 enodes) 5.332 * * [simplify]: iters left: 4 (81 enodes) 5.344 * * [simplify]: iters left: 3 (142 enodes) 5.366 * * [simplify]: iters left: 2 (197 enodes) 5.398 * * [simplify]: iters left: 1 (228 enodes) 5.430 * * [simplify]: Extracting #0: cost 1 inf + 0 5.431 * * [simplify]: Extracting #1: cost 26 inf + 0 5.431 * * [simplify]: Extracting #2: cost 53 inf + 0 5.431 * * [simplify]: Extracting #3: cost 59 inf + 1 5.431 * * [simplify]: Extracting #4: cost 50 inf + 938 5.432 * * [simplify]: Extracting #5: cost 19 inf + 8929 5.435 * * [simplify]: Extracting #6: cost 1 inf + 15180 5.438 * * [simplify]: Extracting #7: cost 0 inf + 15583 5.442 * [simplify]: Simplified to (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) 5.442 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 5.443 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.443 * * [simplify]: iters left: 6 (11 enodes) 5.445 * * [simplify]: iters left: 5 (39 enodes) 5.451 * * [simplify]: iters left: 4 (52 enodes) 5.457 * * [simplify]: iters left: 3 (58 enodes) 5.464 * * [simplify]: Extracting #0: cost 1 inf + 0 5.464 * * [simplify]: Extracting #1: cost 8 inf + 0 5.464 * * [simplify]: Extracting #2: cost 17 inf + 0 5.464 * * [simplify]: Extracting #3: cost 23 inf + 1 5.464 * * [simplify]: Extracting #4: cost 20 inf + 207 5.464 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.465 * * [simplify]: Extracting #6: cost 1 inf + 3325 5.465 * * [simplify]: Extracting #7: cost 0 inf + 3567 5.466 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 5.466 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (* (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 2 x)) (cbrt (- 4 (* x x)))))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 5.466 * * * * [progress]: [ 19 / 167 ] simplifiying candidate # 5.466 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 5.466 * * [simplify]: iters left: 6 (13 enodes) 5.469 * * [simplify]: iters left: 5 (49 enodes) 5.477 * * [simplify]: iters left: 4 (83 enodes) 5.489 * * [simplify]: iters left: 3 (120 enodes) 5.508 * * [simplify]: iters left: 2 (156 enodes) 5.533 * * [simplify]: iters left: 1 (185 enodes) 5.567 * * [simplify]: Extracting #0: cost 1 inf + 0 5.567 * * [simplify]: Extracting #1: cost 16 inf + 0 5.567 * * [simplify]: Extracting #2: cost 30 inf + 1 5.567 * * [simplify]: Extracting #3: cost 38 inf + 1 5.567 * * [simplify]: Extracting #4: cost 38 inf + 4 5.568 * * [simplify]: Extracting #5: cost 23 inf + 1911 5.569 * * [simplify]: Extracting #6: cost 3 inf + 7405 5.571 * * [simplify]: Extracting #7: cost 0 inf + 8294 5.573 * * [simplify]: Extracting #8: cost 0 inf + 8254 5.574 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) 5.574 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)))) 5.575 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 5.575 * * [simplify]: iters left: 6 (10 enodes) 5.577 * * [simplify]: iters left: 5 (36 enodes) 5.582 * * [simplify]: iters left: 4 (49 enodes) 5.589 * * [simplify]: iters left: 3 (55 enodes) 5.596 * * [simplify]: Extracting #0: cost 1 inf + 0 5.596 * * [simplify]: Extracting #1: cost 8 inf + 0 5.596 * * [simplify]: Extracting #2: cost 14 inf + 1 5.596 * * [simplify]: Extracting #3: cost 21 inf + 1 5.596 * * [simplify]: Extracting #4: cost 17 inf + 330 5.597 * * [simplify]: Extracting #5: cost 5 inf + 2073 5.597 * * [simplify]: Extracting #6: cost 1 inf + 2922 5.598 * * [simplify]: Extracting #7: cost 0 inf + 3245 5.598 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (cbrt (- 2 x))) 5.598 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (cbrt (- 2 x)))) (/ (* x (cbrt (- 4 (* x x)))) (cbrt (- 2 x))))) 5.598 * * * * [progress]: [ 20 / 167 ] simplifiying candidate # 5.598 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 5.598 * * [simplify]: iters left: 6 (13 enodes) 5.602 * * [simplify]: iters left: 5 (49 enodes) 5.608 * * [simplify]: iters left: 4 (78 enodes) 5.620 * * [simplify]: iters left: 3 (119 enodes) 5.638 * * [simplify]: iters left: 2 (168 enodes) 5.663 * * [simplify]: iters left: 1 (198 enodes) 5.690 * * [simplify]: Extracting #0: cost 1 inf + 0 5.690 * * [simplify]: Extracting #1: cost 25 inf + 0 5.690 * * [simplify]: Extracting #2: cost 51 inf + 0 5.691 * * [simplify]: Extracting #3: cost 55 inf + 163 5.691 * * [simplify]: Extracting #4: cost 49 inf + 694 5.692 * * [simplify]: Extracting #5: cost 17 inf + 8244 5.694 * * [simplify]: Extracting #6: cost 1 inf + 14449 5.697 * * [simplify]: Extracting #7: cost 0 inf + 14892 5.700 * * [simplify]: Extracting #8: cost 0 inf + 14852 5.703 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) 5.703 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 5.703 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.703 * * [simplify]: iters left: 6 (11 enodes) 5.706 * * [simplify]: iters left: 5 (39 enodes) 5.711 * * [simplify]: iters left: 4 (52 enodes) 5.718 * * [simplify]: iters left: 3 (58 enodes) 5.725 * * [simplify]: Extracting #0: cost 1 inf + 0 5.725 * * [simplify]: Extracting #1: cost 8 inf + 0 5.725 * * [simplify]: Extracting #2: cost 17 inf + 0 5.725 * * [simplify]: Extracting #3: cost 23 inf + 1 5.725 * * [simplify]: Extracting #4: cost 20 inf + 247 5.725 * * [simplify]: Extracting #5: cost 8 inf + 1267 5.726 * * [simplify]: Extracting #6: cost 1 inf + 3285 5.726 * * [simplify]: Extracting #7: cost 0 inf + 3567 5.727 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 5.727 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (sqrt (- 2 x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 5.727 * * * * [progress]: [ 21 / 167 ] simplifiying candidate # 5.727 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) 5.727 * * [simplify]: iters left: 6 (12 enodes) 5.730 * * [simplify]: iters left: 5 (44 enodes) 5.736 * * [simplify]: iters left: 4 (65 enodes) 5.744 * * [simplify]: iters left: 3 (86 enodes) 5.757 * * [simplify]: iters left: 2 (99 enodes) 5.769 * * [simplify]: iters left: 1 (104 enodes) 5.781 * * [simplify]: Extracting #0: cost 1 inf + 0 5.781 * * [simplify]: Extracting #1: cost 17 inf + 0 5.781 * * [simplify]: Extracting #2: cost 34 inf + 0 5.781 * * [simplify]: Extracting #3: cost 39 inf + 42 5.781 * * [simplify]: Extracting #4: cost 33 inf + 414 5.782 * * [simplify]: Extracting #5: cost 15 inf + 3812 5.783 * * [simplify]: Extracting #6: cost 4 inf + 7082 5.784 * * [simplify]: Extracting #7: cost 0 inf + 8292 5.786 * [simplify]: Simplified to (* (* (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x))) (cbrt (- 4 (* x x)))) (sqrt x)) 5.786 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x))) (cbrt (- 4 (* x x)))) (sqrt x)) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 5.786 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.786 * * [simplify]: iters left: 6 (11 enodes) 5.789 * * [simplify]: iters left: 5 (39 enodes) 5.795 * * [simplify]: iters left: 4 (52 enodes) 5.803 * * [simplify]: iters left: 3 (58 enodes) 5.810 * * [simplify]: Extracting #0: cost 1 inf + 0 5.810 * * [simplify]: Extracting #1: cost 8 inf + 0 5.810 * * [simplify]: Extracting #2: cost 17 inf + 0 5.810 * * [simplify]: Extracting #3: cost 23 inf + 1 5.810 * * [simplify]: Extracting #4: cost 20 inf + 207 5.810 * * [simplify]: Extracting #5: cost 8 inf + 1147 5.811 * * [simplify]: Extracting #6: cost 1 inf + 3005 5.811 * * [simplify]: Extracting #7: cost 0 inf + 3247 5.812 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 5.812 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 5.812 * * * * [progress]: [ 22 / 167 ] simplifiying candidate # 5.812 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (sqrt (- 2 x)) 1)) 5.812 * * [simplify]: iters left: 6 (12 enodes) 5.815 * * [simplify]: iters left: 5 (44 enodes) 5.823 * * [simplify]: iters left: 4 (60 enodes) 5.832 * * [simplify]: iters left: 3 (73 enodes) 5.841 * * [simplify]: iters left: 2 (80 enodes) 5.851 * * [simplify]: iters left: 1 (85 enodes) 5.861 * * [simplify]: Extracting #0: cost 1 inf + 0 5.862 * * [simplify]: Extracting #1: cost 9 inf + 0 5.862 * * [simplify]: Extracting #2: cost 16 inf + 1 5.862 * * [simplify]: Extracting #3: cost 24 inf + 1 5.862 * * [simplify]: Extracting #4: cost 23 inf + 45 5.862 * * [simplify]: Extracting #5: cost 10 inf + 1306 5.862 * * [simplify]: Extracting #6: cost 4 inf + 2642 5.863 * * [simplify]: Extracting #7: cost 0 inf + 3894 5.864 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) 5.864 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)))) 5.864 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 5.864 * * [simplify]: iters left: 6 (10 enodes) 5.867 * * [simplify]: iters left: 5 (36 enodes) 5.872 * * [simplify]: iters left: 4 (49 enodes) 5.879 * * [simplify]: iters left: 3 (55 enodes) 5.885 * * [simplify]: Extracting #0: cost 1 inf + 0 5.885 * * [simplify]: Extracting #1: cost 8 inf + 0 5.885 * * [simplify]: Extracting #2: cost 14 inf + 1 5.886 * * [simplify]: Extracting #3: cost 21 inf + 1 5.886 * * [simplify]: Extracting #4: cost 17 inf + 330 5.886 * * [simplify]: Extracting #5: cost 5 inf + 1873 5.886 * * [simplify]: Extracting #6: cost 1 inf + 2642 5.887 * * [simplify]: Extracting #7: cost 0 inf + 2925 5.887 * [simplify]: Simplified to (/ (* x (cbrt (- 4 (* x x)))) (sqrt (- 2 x))) 5.887 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (sqrt (- 2 x)))) (/ (* x (cbrt (- 4 (* x x)))) (sqrt (- 2 x))))) 5.887 * * * * [progress]: [ 23 / 167 ] simplifiying candidate # 5.888 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 5.888 * * [simplify]: iters left: 6 (11 enodes) 5.890 * * [simplify]: iters left: 5 (43 enodes) 5.898 * * [simplify]: iters left: 4 (68 enodes) 5.909 * * [simplify]: iters left: 3 (121 enodes) 5.928 * * [simplify]: iters left: 2 (167 enodes) 5.960 * * [simplify]: iters left: 1 (256 enodes) 6.024 * * [simplify]: Extracting #0: cost 1 inf + 0 6.024 * * [simplify]: Extracting #1: cost 17 inf + 0 6.024 * * [simplify]: Extracting #2: cost 32 inf + 1 6.024 * * [simplify]: Extracting #3: cost 36 inf + 2 6.024 * * [simplify]: Extracting #4: cost 30 inf + 773 6.025 * * [simplify]: Extracting #5: cost 17 inf + 2758 6.026 * * [simplify]: Extracting #6: cost 0 inf + 7759 6.028 * * [simplify]: Extracting #7: cost 0 inf + 7679 6.030 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 6.030 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.030 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.030 * * [simplify]: iters left: 6 (10 enodes) 6.033 * * [simplify]: iters left: 5 (39 enodes) 6.038 * * [simplify]: iters left: 4 (58 enodes) 6.045 * * [simplify]: iters left: 3 (68 enodes) 6.054 * * [simplify]: Extracting #0: cost 1 inf + 0 6.054 * * [simplify]: Extracting #1: cost 8 inf + 0 6.054 * * [simplify]: Extracting #2: cost 21 inf + 0 6.054 * * [simplify]: Extracting #3: cost 24 inf + 365 6.054 * * [simplify]: Extracting #4: cost 13 inf + 1423 6.054 * * [simplify]: Extracting #5: cost 5 inf + 2719 6.055 * * [simplify]: Extracting #6: cost 0 inf + 3971 6.055 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.055 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.055 * * * * [progress]: [ 24 / 167 ] simplifiying candidate # 6.056 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 6.056 * * [simplify]: iters left: 6 (10 enodes) 6.058 * * [simplify]: iters left: 5 (38 enodes) 6.064 * * [simplify]: iters left: 4 (55 enodes) 6.073 * * [simplify]: iters left: 3 (86 enodes) 6.084 * * [simplify]: iters left: 2 (99 enodes) 6.097 * * [simplify]: iters left: 1 (128 enodes) 6.116 * * [simplify]: Extracting #0: cost 1 inf + 0 6.116 * * [simplify]: Extracting #1: cost 11 inf + 0 6.116 * * [simplify]: Extracting #2: cost 20 inf + 1 6.116 * * [simplify]: Extracting #3: cost 22 inf + 84 6.116 * * [simplify]: Extracting #4: cost 19 inf + 412 6.117 * * [simplify]: Extracting #5: cost 6 inf + 2479 6.118 * * [simplify]: Extracting #6: cost 0 inf + 3973 6.118 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 6.118 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.119 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.119 * * [simplify]: iters left: 6 (10 enodes) 6.121 * * [simplify]: iters left: 5 (39 enodes) 6.127 * * [simplify]: iters left: 4 (58 enodes) 6.135 * * [simplify]: iters left: 3 (68 enodes) 6.144 * * [simplify]: Extracting #0: cost 1 inf + 0 6.144 * * [simplify]: Extracting #1: cost 8 inf + 0 6.144 * * [simplify]: Extracting #2: cost 21 inf + 0 6.144 * * [simplify]: Extracting #3: cost 24 inf + 245 6.144 * * [simplify]: Extracting #4: cost 13 inf + 1063 6.145 * * [simplify]: Extracting #5: cost 5 inf + 2279 6.145 * * [simplify]: Extracting #6: cost 0 inf + 3411 6.146 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.146 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.146 * * * * [progress]: [ 25 / 167 ] simplifiying candidate # 6.146 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 6.146 * * [simplify]: iters left: 6 (9 enodes) 6.149 * * [simplify]: iters left: 5 (31 enodes) 6.153 * * [simplify]: iters left: 4 (43 enodes) 6.159 * * [simplify]: iters left: 3 (51 enodes) 6.165 * * [simplify]: iters left: 2 (52 enodes) 6.171 * * [simplify]: Extracting #0: cost 1 inf + 0 6.171 * * [simplify]: Extracting #1: cost 5 inf + 0 6.171 * * [simplify]: Extracting #2: cost 7 inf + 1 6.171 * * [simplify]: Extracting #3: cost 13 inf + 1 6.171 * * [simplify]: Extracting #4: cost 14 inf + 3 6.171 * * [simplify]: Extracting #5: cost 9 inf + 289 6.171 * * [simplify]: Extracting #6: cost 1 inf + 1424 6.172 * * [simplify]: Extracting #7: cost 0 inf + 1627 6.172 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.172 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.172 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.172 * * [simplify]: iters left: 6 (9 enodes) 6.175 * * [simplify]: iters left: 5 (36 enodes) 6.180 * * [simplify]: iters left: 4 (55 enodes) 6.187 * * [simplify]: iters left: 3 (65 enodes) 6.195 * * [simplify]: iters left: 2 (69 enodes) 6.205 * * [simplify]: Extracting #0: cost 1 inf + 0 6.205 * * [simplify]: Extracting #1: cost 8 inf + 0 6.205 * * [simplify]: Extracting #2: cost 18 inf + 1 6.206 * * [simplify]: Extracting #3: cost 18 inf + 170 6.206 * * [simplify]: Extracting #4: cost 12 inf + 541 6.206 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.206 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.207 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.207 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.207 * * * * [progress]: [ 26 / 167 ] simplifiying candidate # 6.207 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 6.207 * * [simplify]: iters left: 6 (14 enodes) 6.211 * * [simplify]: iters left: 5 (51 enodes) 6.218 * * [simplify]: iters left: 4 (78 enodes) 6.229 * * [simplify]: iters left: 3 (121 enodes) 6.247 * * [simplify]: iters left: 2 (171 enodes) 6.275 * * [simplify]: iters left: 1 (201 enodes) 6.301 * * [simplify]: Extracting #0: cost 1 inf + 0 6.301 * * [simplify]: Extracting #1: cost 25 inf + 0 6.301 * * [simplify]: Extracting #2: cost 52 inf + 0 6.301 * * [simplify]: Extracting #3: cost 59 inf + 1 6.302 * * [simplify]: Extracting #4: cost 52 inf + 611 6.302 * * [simplify]: Extracting #5: cost 38 inf + 2434 6.304 * * [simplify]: Extracting #6: cost 7 inf + 13434 6.307 * * [simplify]: Extracting #7: cost 0 inf + 16212 6.310 * [simplify]: Simplified to (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) 6.310 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 6.311 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 6.311 * * [simplify]: iters left: 6 (12 enodes) 6.314 * * [simplify]: iters left: 5 (45 enodes) 6.320 * * [simplify]: iters left: 4 (65 enodes) 6.330 * * [simplify]: iters left: 3 (77 enodes) 6.339 * * [simplify]: Extracting #0: cost 1 inf + 0 6.339 * * [simplify]: Extracting #1: cost 8 inf + 0 6.339 * * [simplify]: Extracting #2: cost 22 inf + 0 6.339 * * [simplify]: Extracting #3: cost 30 inf + 284 6.340 * * [simplify]: Extracting #4: cost 22 inf + 1095 6.340 * * [simplify]: Extracting #5: cost 9 inf + 2435 6.340 * * [simplify]: Extracting #6: cost 2 inf + 4452 6.341 * * [simplify]: Extracting #7: cost 0 inf + 5177 6.342 * [simplify]: Simplified to (/ (* (cbrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 6.342 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt x)) (* (cbrt (- 4 (* x x))) (cbrt x))) (+ (sqrt 2) (sqrt x))) (/ (* (cbrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))))) 6.342 * * * * [progress]: [ 27 / 167 ] simplifiying candidate # 6.342 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 6.342 * * [simplify]: iters left: 6 (12 enodes) 6.345 * * [simplify]: iters left: 5 (43 enodes) 6.351 * * [simplify]: iters left: 4 (62 enodes) 6.360 * * [simplify]: iters left: 3 (85 enodes) 6.370 * * [simplify]: iters left: 2 (98 enodes) 6.383 * * [simplify]: iters left: 1 (103 enodes) 6.396 * * [simplify]: Extracting #0: cost 1 inf + 0 6.396 * * [simplify]: Extracting #1: cost 17 inf + 0 6.397 * * [simplify]: Extracting #2: cost 34 inf + 0 6.397 * * [simplify]: Extracting #3: cost 40 inf + 1 6.397 * * [simplify]: Extracting #4: cost 33 inf + 452 6.397 * * [simplify]: Extracting #5: cost 19 inf + 2840 6.398 * * [simplify]: Extracting #6: cost 2 inf + 8125 6.400 * * [simplify]: Extracting #7: cost 0 inf + 8690 6.401 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x)))) 6.401 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x)))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 6.402 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.402 * * [simplify]: iters left: 6 (11 enodes) 6.404 * * [simplify]: iters left: 5 (42 enodes) 6.411 * * [simplify]: iters left: 4 (62 enodes) 6.419 * * [simplify]: iters left: 3 (74 enodes) 6.428 * * [simplify]: iters left: 2 (78 enodes) 6.437 * * [simplify]: Extracting #0: cost 1 inf + 0 6.437 * * [simplify]: Extracting #1: cost 8 inf + 0 6.437 * * [simplify]: Extracting #2: cost 21 inf + 0 6.437 * * [simplify]: Extracting #3: cost 25 inf + 85 6.437 * * [simplify]: Extracting #4: cost 21 inf + 412 6.438 * * [simplify]: Extracting #5: cost 8 inf + 1753 6.438 * * [simplify]: Extracting #6: cost 0 inf + 3813 6.439 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 6.439 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 6.439 * * * * [progress]: [ 28 / 167 ] simplifiying candidate # 6.439 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (+ (sqrt 2) (sqrt x)) 1)) 6.439 * * [simplify]: iters left: 6 (13 enodes) 6.442 * * [simplify]: iters left: 5 (46 enodes) 6.449 * * [simplify]: iters left: 4 (60 enodes) 6.460 * * [simplify]: iters left: 3 (75 enodes) 6.470 * * [simplify]: iters left: 2 (82 enodes) 6.480 * * [simplify]: iters left: 1 (87 enodes) 6.490 * * [simplify]: Extracting #0: cost 1 inf + 0 6.490 * * [simplify]: Extracting #1: cost 9 inf + 0 6.490 * * [simplify]: Extracting #2: cost 17 inf + 1 6.490 * * [simplify]: Extracting #3: cost 26 inf + 1 6.491 * * [simplify]: Extracting #4: cost 24 inf + 86 6.491 * * [simplify]: Extracting #5: cost 14 inf + 940 6.491 * * [simplify]: Extracting #6: cost 4 inf + 3163 6.492 * * [simplify]: Extracting #7: cost 0 inf + 4374 6.493 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) 6.493 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 6.493 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.493 * * [simplify]: iters left: 6 (11 enodes) 6.496 * * [simplify]: iters left: 5 (42 enodes) 6.502 * * [simplify]: iters left: 4 (62 enodes) 6.510 * * [simplify]: iters left: 3 (74 enodes) 6.518 * * [simplify]: Extracting #0: cost 1 inf + 0 6.519 * * [simplify]: Extracting #1: cost 8 inf + 0 6.519 * * [simplify]: Extracting #2: cost 19 inf + 1 6.519 * * [simplify]: Extracting #3: cost 30 inf + 42 6.519 * * [simplify]: Extracting #4: cost 23 inf + 612 6.519 * * [simplify]: Extracting #5: cost 10 inf + 1751 6.520 * * [simplify]: Extracting #6: cost 1 inf + 3732 6.520 * * [simplify]: Extracting #7: cost 0 inf + 4055 6.521 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 6.521 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (cbrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 6.521 * * * * [progress]: [ 29 / 167 ] simplifiying candidate # 6.521 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (* (cbrt x) (cbrt x)))) 6.521 * * [simplify]: iters left: 6 (11 enodes) 6.524 * * [simplify]: iters left: 5 (43 enodes) 6.531 * * [simplify]: iters left: 4 (68 enodes) 6.541 * * [simplify]: iters left: 3 (121 enodes) 6.560 * * [simplify]: iters left: 2 (167 enodes) 6.591 * * [simplify]: iters left: 1 (256 enodes) 6.654 * * [simplify]: Extracting #0: cost 1 inf + 0 6.654 * * [simplify]: Extracting #1: cost 17 inf + 0 6.654 * * [simplify]: Extracting #2: cost 32 inf + 1 6.654 * * [simplify]: Extracting #3: cost 36 inf + 2 6.654 * * [simplify]: Extracting #4: cost 30 inf + 773 6.655 * * [simplify]: Extracting #5: cost 17 inf + 2758 6.656 * * [simplify]: Extracting #6: cost 0 inf + 7759 6.658 * * [simplify]: Extracting #7: cost 0 inf + 7679 6.660 * [simplify]: Simplified to (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) 6.660 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.660 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.660 * * [simplify]: iters left: 6 (10 enodes) 6.663 * * [simplify]: iters left: 5 (39 enodes) 6.668 * * [simplify]: iters left: 4 (58 enodes) 6.675 * * [simplify]: iters left: 3 (68 enodes) 6.683 * * [simplify]: Extracting #0: cost 1 inf + 0 6.683 * * [simplify]: Extracting #1: cost 8 inf + 0 6.683 * * [simplify]: Extracting #2: cost 21 inf + 0 6.683 * * [simplify]: Extracting #3: cost 24 inf + 365 6.683 * * [simplify]: Extracting #4: cost 13 inf + 1423 6.684 * * [simplify]: Extracting #5: cost 5 inf + 2719 6.684 * * [simplify]: Extracting #6: cost 0 inf + 3971 6.685 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 6.685 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt x) (cbrt (- 4 (* x x)))) (* (cbrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 6.685 * * * * [progress]: [ 30 / 167 ] simplifiying candidate # 6.685 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 (sqrt x))) 6.685 * * [simplify]: iters left: 6 (10 enodes) 6.688 * * [simplify]: iters left: 5 (38 enodes) 6.693 * * [simplify]: iters left: 4 (55 enodes) 6.702 * * [simplify]: iters left: 3 (86 enodes) 6.714 * * [simplify]: iters left: 2 (99 enodes) 6.726 * * [simplify]: iters left: 1 (128 enodes) 6.744 * * [simplify]: Extracting #0: cost 1 inf + 0 6.744 * * [simplify]: Extracting #1: cost 11 inf + 0 6.744 * * [simplify]: Extracting #2: cost 20 inf + 1 6.744 * * [simplify]: Extracting #3: cost 22 inf + 84 6.745 * * [simplify]: Extracting #4: cost 19 inf + 412 6.745 * * [simplify]: Extracting #5: cost 6 inf + 2479 6.746 * * [simplify]: Extracting #6: cost 0 inf + 3973 6.747 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) 6.747 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.747 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.747 * * [simplify]: iters left: 6 (10 enodes) 6.749 * * [simplify]: iters left: 5 (39 enodes) 6.755 * * [simplify]: iters left: 4 (58 enodes) 6.763 * * [simplify]: iters left: 3 (68 enodes) 6.771 * * [simplify]: Extracting #0: cost 1 inf + 0 6.771 * * [simplify]: Extracting #1: cost 8 inf + 0 6.771 * * [simplify]: Extracting #2: cost 21 inf + 0 6.771 * * [simplify]: Extracting #3: cost 24 inf + 245 6.771 * * [simplify]: Extracting #4: cost 13 inf + 1063 6.772 * * [simplify]: Extracting #5: cost 5 inf + 2279 6.772 * * [simplify]: Extracting #6: cost 0 inf + 3411 6.773 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 6.773 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (* (sqrt x) (cbrt (- 4 (* x x))))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 6.773 * * * * [progress]: [ 31 / 167 ] simplifiying candidate # 6.773 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ 1 1)) 6.773 * * [simplify]: iters left: 6 (9 enodes) 6.775 * * [simplify]: iters left: 5 (31 enodes) 6.780 * * [simplify]: iters left: 4 (43 enodes) 6.785 * * [simplify]: iters left: 3 (51 enodes) 6.791 * * [simplify]: iters left: 2 (52 enodes) 6.796 * * [simplify]: Extracting #0: cost 1 inf + 0 6.796 * * [simplify]: Extracting #1: cost 5 inf + 0 6.796 * * [simplify]: Extracting #2: cost 7 inf + 1 6.796 * * [simplify]: Extracting #3: cost 13 inf + 1 6.796 * * [simplify]: Extracting #4: cost 14 inf + 3 6.796 * * [simplify]: Extracting #5: cost 9 inf + 289 6.797 * * [simplify]: Extracting #6: cost 1 inf + 1424 6.797 * * [simplify]: Extracting #7: cost 0 inf + 1627 6.797 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.797 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.797 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.798 * * [simplify]: iters left: 6 (9 enodes) 6.800 * * [simplify]: iters left: 5 (36 enodes) 6.805 * * [simplify]: iters left: 4 (55 enodes) 6.812 * * [simplify]: iters left: 3 (65 enodes) 6.820 * * [simplify]: iters left: 2 (69 enodes) 6.829 * * [simplify]: Extracting #0: cost 1 inf + 0 6.829 * * [simplify]: Extracting #1: cost 8 inf + 0 6.829 * * [simplify]: Extracting #2: cost 18 inf + 1 6.829 * * [simplify]: Extracting #3: cost 18 inf + 170 6.829 * * [simplify]: Extracting #4: cost 12 inf + 541 6.830 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.830 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.831 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.831 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.831 * * * * [progress]: [ 32 / 167 ] simplifiying candidate # 6.831 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 1) 6.831 * * [simplify]: iters left: 6 (8 enodes) 6.833 * * [simplify]: iters left: 5 (28 enodes) 6.838 * * [simplify]: iters left: 4 (44 enodes) 6.843 * * [simplify]: iters left: 3 (49 enodes) 6.849 * * [simplify]: Extracting #0: cost 1 inf + 0 6.849 * * [simplify]: Extracting #1: cost 5 inf + 0 6.849 * * [simplify]: Extracting #2: cost 7 inf + 1 6.849 * * [simplify]: Extracting #3: cost 13 inf + 1 6.849 * * [simplify]: Extracting #4: cost 13 inf + 44 6.849 * * [simplify]: Extracting #5: cost 7 inf + 411 6.849 * * [simplify]: Extracting #6: cost 0 inf + 1627 6.849 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 6.849 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.850 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.850 * * [simplify]: iters left: 6 (9 enodes) 6.852 * * [simplify]: iters left: 5 (36 enodes) 6.857 * * [simplify]: iters left: 4 (55 enodes) 6.864 * * [simplify]: iters left: 3 (65 enodes) 6.872 * * [simplify]: iters left: 2 (69 enodes) 6.880 * * [simplify]: Extracting #0: cost 1 inf + 0 6.880 * * [simplify]: Extracting #1: cost 8 inf + 0 6.880 * * [simplify]: Extracting #2: cost 18 inf + 1 6.880 * * [simplify]: Extracting #3: cost 18 inf + 170 6.880 * * [simplify]: Extracting #4: cost 12 inf + 541 6.881 * * [simplify]: Extracting #5: cost 2 inf + 2162 6.881 * * [simplify]: Extracting #6: cost 0 inf + 2607 6.881 * [simplify]: Simplified to (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)) 6.881 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ (- 2 x) x)))) 6.881 * * * * [progress]: [ 33 / 167 ] simplifiying candidate # 6.882 * [simplify]: Simplifying (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) 6.882 * * [simplify]: iters left: 6 (9 enodes) 6.884 * * [simplify]: iters left: 5 (33 enodes) 6.888 * * [simplify]: iters left: 4 (48 enodes) 6.896 * * [simplify]: iters left: 3 (59 enodes) 6.903 * * [simplify]: iters left: 2 (63 enodes) 6.910 * * [simplify]: Extracting #0: cost 1 inf + 0 6.910 * * [simplify]: Extracting #1: cost 7 inf + 0 6.910 * * [simplify]: Extracting #2: cost 19 inf + 0 6.910 * * [simplify]: Extracting #3: cost 23 inf + 85 6.910 * * [simplify]: Extracting #4: cost 20 inf + 291 6.911 * * [simplify]: Extracting #5: cost 9 inf + 2315 6.911 * * [simplify]: Extracting #6: cost 0 inf + 4137 6.912 * [simplify]: Simplified to (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) 6.912 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (- 4 (* x x))) (- 2 x)) (cbrt (- 4 (* x x)))) (/ (cbrt (- 4 (* x x))) (/ 1 x)))) 6.912 * [simplify]: Simplifying (/ (cbrt (- 4 (* x x))) (/ 1 x)) 6.912 * * [simplify]: iters left: 6 (8 enodes) 6.914 * * [simplify]: iters left: 5 (30 enodes) 6.918 * * [simplify]: iters left: 4 (39 enodes) 6.924 * * [simplify]: iters left: 3 (50 enodes) 6.930 * * [simplify]: iters left: 2 (51 enodes) 6.935 * * [simplify]: iters left: 1 (53 enodes) 6.941 * * [simplify]: Extracting #0: cost 1 inf + 0 6.941 * * [simplify]: Extracting #1: cost 7 inf + 0 6.941 * * [simplify]: Extracting #2: cost 8 inf + 44 6.941 * * [simplify]: Extracting #3: cost 12 inf + 86 6.941 * * [simplify]: Extracting #4: cost 11 inf + 250 6.941 * * [simplify]: Extracting #5: cost 7 inf + 495 6.941 * * [simplify]: Extracting #6: cost 2 inf + 1305 6.942 * * [simplify]: Extracting #7: cost 0 inf + 1711 6.942 * [simplify]: Simplified to (* x (cbrt (- 4 (* x x)))) 6.942 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (- 2 x)) (* x (cbrt (- 4 (* x x)))))) 6.942 * * * * [progress]: [ 34 / 167 ] simplifiying candidate # 6.942 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 6.942 * * [simplify]: iters left: 6 (11 enodes) 6.945 * * [simplify]: iters left: 5 (42 enodes) 6.951 * * [simplify]: iters left: 4 (58 enodes) 6.960 * * [simplify]: iters left: 3 (64 enodes) 6.968 * * [simplify]: iters left: 2 (68 enodes) 6.976 * * [simplify]: Extracting #0: cost 1 inf + 0 6.976 * * [simplify]: Extracting #1: cost 6 inf + 0 6.976 * * [simplify]: Extracting #2: cost 12 inf + 0 6.976 * * [simplify]: Extracting #3: cost 23 inf + 0 6.976 * * [simplify]: Extracting #4: cost 22 inf + 239 6.976 * * [simplify]: Extracting #5: cost 16 inf + 536 6.976 * * [simplify]: Extracting #6: cost 6 inf + 1435 6.977 * * [simplify]: Extracting #7: cost 0 inf + 3171 6.977 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 6.977 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 6.977 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 6.977 * * [simplify]: iters left: 6 (10 enodes) 6.980 * * [simplify]: iters left: 5 (37 enodes) 6.985 * * [simplify]: iters left: 4 (51 enodes) 6.991 * * [simplify]: iters left: 3 (57 enodes) 6.998 * * [simplify]: iters left: 2 (61 enodes) 7.005 * * [simplify]: Extracting #0: cost 1 inf + 0 7.005 * * [simplify]: Extracting #1: cost 4 inf + 0 7.005 * * [simplify]: Extracting #2: cost 8 inf + 0 7.006 * * [simplify]: Extracting #3: cost 19 inf + 0 7.006 * * [simplify]: Extracting #4: cost 20 inf + 45 7.006 * * [simplify]: Extracting #5: cost 12 inf + 536 7.006 * * [simplify]: Extracting #6: cost 2 inf + 1556 7.006 * * [simplify]: Extracting #7: cost 0 inf + 2041 7.007 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))) 7.007 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (sqrt (- 4 (* x x))) (cbrt (/ (- 2 x) x))))) 7.007 * * * * [progress]: [ 35 / 167 ] simplifiying candidate # 7.007 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.007 * * [simplify]: iters left: 6 (10 enodes) 7.009 * * [simplify]: iters left: 5 (37 enodes) 7.015 * * [simplify]: iters left: 4 (51 enodes) 7.021 * * [simplify]: iters left: 3 (57 enodes) 7.030 * * [simplify]: iters left: 2 (61 enodes) 7.037 * * [simplify]: Extracting #0: cost 1 inf + 0 7.037 * * [simplify]: Extracting #1: cost 4 inf + 0 7.037 * * [simplify]: Extracting #2: cost 8 inf + 0 7.037 * * [simplify]: Extracting #3: cost 19 inf + 0 7.037 * * [simplify]: Extracting #4: cost 20 inf + 45 7.037 * * [simplify]: Extracting #5: cost 12 inf + 536 7.037 * * [simplify]: Extracting #6: cost 2 inf + 1476 7.038 * * [simplify]: Extracting #7: cost 0 inf + 1881 7.038 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.038 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 7.038 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.038 * * [simplify]: iters left: 6 (10 enodes) 7.041 * * [simplify]: iters left: 5 (37 enodes) 7.046 * * [simplify]: iters left: 4 (51 enodes) 7.052 * * [simplify]: iters left: 3 (57 enodes) 7.059 * * [simplify]: iters left: 2 (61 enodes) 7.067 * * [simplify]: Extracting #0: cost 1 inf + 0 7.067 * * [simplify]: Extracting #1: cost 4 inf + 0 7.067 * * [simplify]: Extracting #2: cost 8 inf + 0 7.067 * * [simplify]: Extracting #3: cost 19 inf + 0 7.067 * * [simplify]: Extracting #4: cost 20 inf + 45 7.067 * * [simplify]: Extracting #5: cost 12 inf + 536 7.067 * * [simplify]: Extracting #6: cost 2 inf + 1476 7.068 * * [simplify]: Extracting #7: cost 0 inf + 1881 7.068 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) 7.068 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))) (/ (sqrt (- 4 (* x x))) (sqrt (/ (- 2 x) x))))) 7.068 * * * * [progress]: [ 36 / 167 ] simplifiying candidate # 7.068 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 7.068 * * [simplify]: iters left: 6 (13 enodes) 7.071 * * [simplify]: iters left: 5 (51 enodes) 7.078 * * [simplify]: iters left: 4 (88 enodes) 7.092 * * [simplify]: iters left: 3 (129 enodes) 7.109 * * [simplify]: iters left: 2 (166 enodes) 7.131 * * [simplify]: iters left: 1 (192 enodes) 7.157 * * [simplify]: Extracting #0: cost 1 inf + 0 7.157 * * [simplify]: Extracting #1: cost 29 inf + 0 7.157 * * [simplify]: Extracting #2: cost 54 inf + 0 7.157 * * [simplify]: Extracting #3: cost 59 inf + 82 7.157 * * [simplify]: Extracting #4: cost 48 inf + 1582 7.158 * * [simplify]: Extracting #5: cost 18 inf + 9046 7.161 * * [simplify]: Extracting #6: cost 1 inf + 15135 7.164 * * [simplify]: Extracting #7: cost 0 inf + 15538 7.166 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) 7.167 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 7.167 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 7.167 * * [simplify]: iters left: 6 (11 enodes) 7.169 * * [simplify]: iters left: 5 (39 enodes) 7.174 * * [simplify]: iters left: 4 (52 enodes) 7.181 * * [simplify]: iters left: 3 (58 enodes) 7.187 * * [simplify]: Extracting #0: cost 1 inf + 0 7.188 * * [simplify]: Extracting #1: cost 8 inf + 0 7.188 * * [simplify]: Extracting #2: cost 17 inf + 0 7.188 * * [simplify]: Extracting #3: cost 23 inf + 1 7.188 * * [simplify]: Extracting #4: cost 20 inf + 247 7.188 * * [simplify]: Extracting #5: cost 8 inf + 1347 7.188 * * [simplify]: Extracting #6: cost 1 inf + 3325 7.189 * * [simplify]: Extracting #7: cost 0 inf + 3567 7.189 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))) 7.189 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (cbrt x))))) 7.189 * * * * [progress]: [ 37 / 167 ] simplifiying candidate # 7.190 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 7.190 * * [simplify]: iters left: 6 (12 enodes) 7.192 * * [simplify]: iters left: 5 (44 enodes) 7.198 * * [simplify]: iters left: 4 (64 enodes) 7.207 * * [simplify]: iters left: 3 (85 enodes) 7.219 * * [simplify]: iters left: 2 (91 enodes) 7.229 * * [simplify]: iters left: 1 (99 enodes) 7.240 * * [simplify]: Extracting #0: cost 1 inf + 0 7.240 * * [simplify]: Extracting #1: cost 16 inf + 0 7.240 * * [simplify]: Extracting #2: cost 32 inf + 0 7.240 * * [simplify]: Extracting #3: cost 38 inf + 1 7.240 * * [simplify]: Extracting #4: cost 34 inf + 248 7.240 * * [simplify]: Extracting #5: cost 19 inf + 1995 7.241 * * [simplify]: Extracting #6: cost 3 inf + 6437 7.243 * * [simplify]: Extracting #7: cost 0 inf + 7446 7.244 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (sqrt x)) 7.244 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (sqrt x)) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 7.244 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.244 * * [simplify]: iters left: 6 (11 enodes) 7.246 * * [simplify]: iters left: 5 (39 enodes) 7.252 * * [simplify]: iters left: 4 (52 enodes) 7.258 * * [simplify]: iters left: 3 (58 enodes) 7.265 * * [simplify]: Extracting #0: cost 1 inf + 0 7.265 * * [simplify]: Extracting #1: cost 8 inf + 0 7.265 * * [simplify]: Extracting #2: cost 17 inf + 0 7.265 * * [simplify]: Extracting #3: cost 23 inf + 1 7.265 * * [simplify]: Extracting #4: cost 20 inf + 207 7.265 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.266 * * [simplify]: Extracting #6: cost 1 inf + 3045 7.266 * * [simplify]: Extracting #7: cost 0 inf + 3247 7.267 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))) 7.267 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) (sqrt x))))) 7.267 * * * * [progress]: [ 38 / 167 ] simplifiying candidate # 7.267 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 7.267 * * [simplify]: iters left: 6 (12 enodes) 7.270 * * [simplify]: iters left: 5 (44 enodes) 7.277 * * [simplify]: iters left: 4 (67 enodes) 7.287 * * [simplify]: iters left: 3 (80 enodes) 7.296 * * [simplify]: iters left: 2 (87 enodes) 7.307 * * [simplify]: iters left: 1 (100 enodes) 7.320 * * [simplify]: Extracting #0: cost 1 inf + 0 7.320 * * [simplify]: Extracting #1: cost 12 inf + 0 7.320 * * [simplify]: Extracting #2: cost 21 inf + 1 7.320 * * [simplify]: Extracting #3: cost 29 inf + 1 7.320 * * [simplify]: Extracting #4: cost 28 inf + 45 7.321 * * [simplify]: Extracting #5: cost 16 inf + 944 7.321 * * [simplify]: Extracting #6: cost 4 inf + 3857 7.322 * * [simplify]: Extracting #7: cost 0 inf + 4749 7.323 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 7.323 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)))) 7.323 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (cbrt (- 2 x)) x)) 7.323 * * [simplify]: iters left: 6 (10 enodes) 7.326 * * [simplify]: iters left: 5 (36 enodes) 7.331 * * [simplify]: iters left: 4 (49 enodes) 7.337 * * [simplify]: iters left: 3 (55 enodes) 7.343 * * [simplify]: Extracting #0: cost 1 inf + 0 7.343 * * [simplify]: Extracting #1: cost 8 inf + 0 7.343 * * [simplify]: Extracting #2: cost 14 inf + 1 7.343 * * [simplify]: Extracting #3: cost 21 inf + 1 7.343 * * [simplify]: Extracting #4: cost 17 inf + 330 7.345 * * [simplify]: Extracting #5: cost 5 inf + 1913 7.345 * * [simplify]: Extracting #6: cost 1 inf + 2642 7.345 * * [simplify]: Extracting #7: cost 0 inf + 2925 7.346 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (cbrt (- 2 x))) 7.346 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (* x (sqrt (- 4 (* x x)))) (cbrt (- 2 x))))) 7.346 * * * * [progress]: [ 39 / 167 ] simplifiying candidate # 7.346 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 7.346 * * [simplify]: iters left: 6 (12 enodes) 7.349 * * [simplify]: iters left: 5 (44 enodes) 7.355 * * [simplify]: iters left: 4 (63 enodes) 7.363 * * [simplify]: iters left: 3 (77 enodes) 7.372 * * [simplify]: iters left: 2 (85 enodes) 7.382 * * [simplify]: iters left: 1 (91 enodes) 7.392 * * [simplify]: Extracting #0: cost 1 inf + 0 7.392 * * [simplify]: Extracting #1: cost 14 inf + 0 7.392 * * [simplify]: Extracting #2: cost 29 inf + 0 7.392 * * [simplify]: Extracting #3: cost 35 inf + 1 7.392 * * [simplify]: Extracting #4: cost 32 inf + 287 7.392 * * [simplify]: Extracting #5: cost 17 inf + 1992 7.393 * * [simplify]: Extracting #6: cost 2 inf + 5909 7.394 * * [simplify]: Extracting #7: cost 0 inf + 6555 7.395 * [simplify]: Simplified to (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (* (cbrt x) (cbrt x))) 7.395 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 7.396 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.396 * * [simplify]: iters left: 6 (11 enodes) 7.398 * * [simplify]: iters left: 5 (39 enodes) 7.403 * * [simplify]: iters left: 4 (52 enodes) 7.411 * * [simplify]: iters left: 3 (58 enodes) 7.418 * * [simplify]: Extracting #0: cost 1 inf + 0 7.418 * * [simplify]: Extracting #1: cost 8 inf + 0 7.418 * * [simplify]: Extracting #2: cost 17 inf + 0 7.418 * * [simplify]: Extracting #3: cost 23 inf + 1 7.418 * * [simplify]: Extracting #4: cost 20 inf + 247 7.418 * * [simplify]: Extracting #5: cost 8 inf + 1227 7.419 * * [simplify]: Extracting #6: cost 1 inf + 3005 7.419 * * [simplify]: Extracting #7: cost 0 inf + 3247 7.420 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))) 7.420 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (cbrt x))))) 7.420 * * * * [progress]: [ 40 / 167 ] simplifiying candidate # 7.420 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.420 * * [simplify]: iters left: 6 (11 enodes) 7.422 * * [simplify]: iters left: 5 (39 enodes) 7.428 * * [simplify]: iters left: 4 (52 enodes) 7.434 * * [simplify]: iters left: 3 (58 enodes) 7.441 * * [simplify]: Extracting #0: cost 1 inf + 0 7.441 * * [simplify]: Extracting #1: cost 8 inf + 0 7.441 * * [simplify]: Extracting #2: cost 17 inf + 0 7.441 * * [simplify]: Extracting #3: cost 23 inf + 1 7.441 * * [simplify]: Extracting #4: cost 20 inf + 207 7.441 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.442 * * [simplify]: Extracting #6: cost 1 inf + 2725 7.442 * * [simplify]: Extracting #7: cost 0 inf + 2927 7.443 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.443 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 7.443 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.443 * * [simplify]: iters left: 6 (11 enodes) 7.445 * * [simplify]: iters left: 5 (39 enodes) 7.450 * * [simplify]: iters left: 4 (52 enodes) 7.457 * * [simplify]: iters left: 3 (58 enodes) 7.464 * * [simplify]: Extracting #0: cost 1 inf + 0 7.464 * * [simplify]: Extracting #1: cost 8 inf + 0 7.464 * * [simplify]: Extracting #2: cost 17 inf + 0 7.464 * * [simplify]: Extracting #3: cost 23 inf + 1 7.464 * * [simplify]: Extracting #4: cost 20 inf + 207 7.464 * * [simplify]: Extracting #5: cost 8 inf + 1107 7.464 * * [simplify]: Extracting #6: cost 1 inf + 2725 7.465 * * [simplify]: Extracting #7: cost 0 inf + 2927 7.466 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) 7.466 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) (sqrt x))))) 7.466 * * * * [progress]: [ 41 / 167 ] simplifiying candidate # 7.466 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) 1)) 7.466 * * [simplify]: iters left: 6 (11 enodes) 7.468 * * [simplify]: iters left: 5 (39 enodes) 7.475 * * [simplify]: iters left: 4 (51 enodes) 7.482 * * [simplify]: iters left: 3 (56 enodes) 7.488 * * [simplify]: iters left: 2 (57 enodes) 7.495 * * [simplify]: iters left: 1 (59 enodes) 7.501 * * [simplify]: Extracting #0: cost 1 inf + 0 7.501 * * [simplify]: Extracting #1: cost 6 inf + 0 7.501 * * [simplify]: Extracting #2: cost 10 inf + 1 7.501 * * [simplify]: Extracting #3: cost 18 inf + 1 7.501 * * [simplify]: Extracting #4: cost 18 inf + 4 7.502 * * [simplify]: Extracting #5: cost 9 inf + 497 7.502 * * [simplify]: Extracting #6: cost 1 inf + 1836 7.502 * * [simplify]: Extracting #7: cost 0 inf + 1958 7.503 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) 7.503 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)))) 7.503 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (sqrt (- 2 x)) x)) 7.503 * * [simplify]: iters left: 6 (10 enodes) 7.505 * * [simplify]: iters left: 5 (36 enodes) 7.510 * * [simplify]: iters left: 4 (49 enodes) 7.516 * * [simplify]: iters left: 3 (55 enodes) 7.523 * * [simplify]: Extracting #0: cost 1 inf + 0 7.523 * * [simplify]: Extracting #1: cost 8 inf + 0 7.523 * * [simplify]: Extracting #2: cost 14 inf + 1 7.523 * * [simplify]: Extracting #3: cost 21 inf + 1 7.523 * * [simplify]: Extracting #4: cost 17 inf + 330 7.523 * * [simplify]: Extracting #5: cost 5 inf + 1713 7.524 * * [simplify]: Extracting #6: cost 1 inf + 2362 7.524 * * [simplify]: Extracting #7: cost 0 inf + 2605 7.525 * [simplify]: Simplified to (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))) 7.525 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (sqrt (- 2 x))) (/ (* x (sqrt (- 4 (* x x)))) (sqrt (- 2 x))))) 7.525 * * * * [progress]: [ 42 / 167 ] simplifiying candidate # 7.525 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 7.525 * * [simplify]: iters left: 6 (10 enodes) 7.527 * * [simplify]: iters left: 5 (38 enodes) 7.533 * * [simplify]: iters left: 4 (53 enodes) 7.540 * * [simplify]: iters left: 3 (72 enodes) 7.550 * * [simplify]: iters left: 2 (81 enodes) 7.560 * * [simplify]: iters left: 1 (105 enodes) 7.575 * * [simplify]: Extracting #0: cost 1 inf + 0 7.575 * * [simplify]: Extracting #1: cost 11 inf + 0 7.575 * * [simplify]: Extracting #2: cost 20 inf + 1 7.575 * * [simplify]: Extracting #3: cost 24 inf + 2 7.576 * * [simplify]: Extracting #4: cost 18 inf + 774 7.576 * * [simplify]: Extracting #5: cost 7 inf + 1991 7.577 * * [simplify]: Extracting #6: cost 2 inf + 3244 7.577 * * [simplify]: Extracting #7: cost 0 inf + 3649 7.578 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 7.578 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.578 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.578 * * [simplify]: iters left: 6 (10 enodes) 7.581 * * [simplify]: iters left: 5 (39 enodes) 7.586 * * [simplify]: iters left: 4 (58 enodes) 7.593 * * [simplify]: iters left: 3 (68 enodes) 7.601 * * [simplify]: Extracting #0: cost 1 inf + 0 7.601 * * [simplify]: Extracting #1: cost 8 inf + 0 7.601 * * [simplify]: Extracting #2: cost 21 inf + 0 7.601 * * [simplify]: Extracting #3: cost 24 inf + 365 7.601 * * [simplify]: Extracting #4: cost 13 inf + 1423 7.602 * * [simplify]: Extracting #5: cost 5 inf + 2559 7.602 * * [simplify]: Extracting #6: cost 0 inf + 3651 7.603 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.603 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.603 * * * * [progress]: [ 43 / 167 ] simplifiying candidate # 7.604 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 7.604 * * [simplify]: iters left: 6 (9 enodes) 7.606 * * [simplify]: iters left: 5 (33 enodes) 7.611 * * [simplify]: iters left: 4 (42 enodes) 7.617 * * [simplify]: iters left: 3 (53 enodes) 7.623 * * [simplify]: iters left: 2 (54 enodes) 7.629 * * [simplify]: iters left: 1 (56 enodes) 7.635 * * [simplify]: Extracting #0: cost 1 inf + 0 7.635 * * [simplify]: Extracting #1: cost 7 inf + 0 7.635 * * [simplify]: Extracting #2: cost 12 inf + 1 7.635 * * [simplify]: Extracting #3: cost 16 inf + 2 7.636 * * [simplify]: Extracting #4: cost 13 inf + 289 7.636 * * [simplify]: Extracting #5: cost 7 inf + 657 7.636 * * [simplify]: Extracting #6: cost 1 inf + 1550 7.636 * * [simplify]: Extracting #7: cost 0 inf + 1713 7.637 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 7.637 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.637 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.637 * * [simplify]: iters left: 6 (10 enodes) 7.639 * * [simplify]: iters left: 5 (39 enodes) 7.645 * * [simplify]: iters left: 4 (58 enodes) 7.652 * * [simplify]: iters left: 3 (68 enodes) 7.660 * * [simplify]: Extracting #0: cost 1 inf + 0 7.660 * * [simplify]: Extracting #1: cost 8 inf + 0 7.660 * * [simplify]: Extracting #2: cost 21 inf + 0 7.660 * * [simplify]: Extracting #3: cost 24 inf + 245 7.660 * * [simplify]: Extracting #4: cost 13 inf + 1063 7.661 * * [simplify]: Extracting #5: cost 5 inf + 2119 7.661 * * [simplify]: Extracting #6: cost 0 inf + 3091 7.662 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 7.662 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 7.662 * * * * [progress]: [ 44 / 167 ] simplifiying candidate # 7.662 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 7.662 * * [simplify]: iters left: 6 (8 enodes) 7.664 * * [simplify]: iters left: 5 (26 enodes) 7.668 * * [simplify]: iters left: 4 (34 enodes) 7.673 * * [simplify]: iters left: 3 (40 enodes) 7.678 * * [simplify]: Extracting #0: cost 1 inf + 0 7.678 * * [simplify]: Extracting #1: cost 4 inf + 0 7.678 * * [simplify]: Extracting #2: cost 9 inf + 1 7.678 * * [simplify]: Extracting #3: cost 7 inf + 166 7.678 * * [simplify]: Extracting #4: cost 2 inf + 533 7.678 * * [simplify]: Extracting #5: cost 0 inf + 737 7.678 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.678 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.679 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.679 * * [simplify]: iters left: 6 (9 enodes) 7.681 * * [simplify]: iters left: 5 (36 enodes) 7.686 * * [simplify]: iters left: 4 (55 enodes) 7.693 * * [simplify]: iters left: 3 (65 enodes) 7.701 * * [simplify]: iters left: 2 (69 enodes) 7.709 * * [simplify]: Extracting #0: cost 1 inf + 0 7.709 * * [simplify]: Extracting #1: cost 8 inf + 0 7.709 * * [simplify]: Extracting #2: cost 18 inf + 1 7.709 * * [simplify]: Extracting #3: cost 18 inf + 170 7.709 * * [simplify]: Extracting #4: cost 12 inf + 541 7.710 * * [simplify]: Extracting #5: cost 2 inf + 1922 7.710 * * [simplify]: Extracting #6: cost 0 inf + 2287 7.710 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 7.710 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 7.710 * * * * [progress]: [ 45 / 167 ] simplifiying candidate # 7.711 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 7.711 * * [simplify]: iters left: 6 (13 enodes) 7.714 * * [simplify]: iters left: 5 (46 enodes) 7.720 * * [simplify]: iters left: 4 (63 enodes) 7.729 * * [simplify]: iters left: 3 (79 enodes) 7.740 * * [simplify]: iters left: 2 (87 enodes) 7.750 * * [simplify]: iters left: 1 (93 enodes) 7.760 * * [simplify]: Extracting #0: cost 1 inf + 0 7.760 * * [simplify]: Extracting #1: cost 14 inf + 0 7.760 * * [simplify]: Extracting #2: cost 30 inf + 0 7.761 * * [simplify]: Extracting #3: cost 36 inf + 82 7.761 * * [simplify]: Extracting #4: cost 30 inf + 531 7.761 * * [simplify]: Extracting #5: cost 17 inf + 2193 7.762 * * [simplify]: Extracting #6: cost 1 inf + 6993 7.763 * * [simplify]: Extracting #7: cost 0 inf + 7275 7.764 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt x) (sqrt 2)) (sqrt (- 4 (* x x))))) 7.764 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (/ (+ (sqrt x) (sqrt 2)) (sqrt (- 4 (* x x))))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 7.765 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 7.765 * * [simplify]: iters left: 6 (12 enodes) 7.768 * * [simplify]: iters left: 5 (45 enodes) 7.774 * * [simplify]: iters left: 4 (65 enodes) 7.782 * * [simplify]: iters left: 3 (77 enodes) 7.791 * * [simplify]: Extracting #0: cost 1 inf + 0 7.791 * * [simplify]: Extracting #1: cost 8 inf + 0 7.791 * * [simplify]: Extracting #2: cost 22 inf + 0 7.791 * * [simplify]: Extracting #3: cost 30 inf + 284 7.792 * * [simplify]: Extracting #4: cost 22 inf + 1095 7.792 * * [simplify]: Extracting #5: cost 9 inf + 2395 7.793 * * [simplify]: Extracting #6: cost 2 inf + 4212 7.793 * * [simplify]: Extracting #7: cost 0 inf + 4857 7.794 * [simplify]: Simplified to (/ (* (sqrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))) 7.794 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (* (sqrt (- 4 (* x x))) (cbrt x)) (- (sqrt 2) (sqrt x))))) 7.794 * * * * [progress]: [ 46 / 167 ] simplifiying candidate # 7.794 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 7.794 * * [simplify]: iters left: 6 (11 enodes) 7.797 * * [simplify]: iters left: 5 (38 enodes) 7.802 * * [simplify]: iters left: 4 (49 enodes) 7.810 * * [simplify]: iters left: 3 (57 enodes) 7.817 * * [simplify]: Extracting #0: cost 1 inf + 0 7.817 * * [simplify]: Extracting #1: cost 8 inf + 0 7.817 * * [simplify]: Extracting #2: cost 17 inf + 0 7.817 * * [simplify]: Extracting #3: cost 22 inf + 42 7.817 * * [simplify]: Extracting #4: cost 19 inf + 248 7.817 * * [simplify]: Extracting #5: cost 8 inf + 1225 7.818 * * [simplify]: Extracting #6: cost 1 inf + 2883 7.818 * * [simplify]: Extracting #7: cost 0 inf + 3085 7.819 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt x) (sqrt 2)) (sqrt x))) 7.819 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt x) (sqrt 2)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 7.819 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.819 * * [simplify]: iters left: 6 (11 enodes) 7.822 * * [simplify]: iters left: 5 (42 enodes) 7.828 * * [simplify]: iters left: 4 (62 enodes) 7.836 * * [simplify]: iters left: 3 (74 enodes) 7.845 * * [simplify]: iters left: 2 (78 enodes) 7.854 * * [simplify]: Extracting #0: cost 1 inf + 0 7.854 * * [simplify]: Extracting #1: cost 8 inf + 0 7.854 * * [simplify]: Extracting #2: cost 21 inf + 0 7.854 * * [simplify]: Extracting #3: cost 25 inf + 85 7.854 * * [simplify]: Extracting #4: cost 21 inf + 412 7.854 * * [simplify]: Extracting #5: cost 8 inf + 1673 7.855 * * [simplify]: Extracting #6: cost 0 inf + 3493 7.855 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 7.856 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 7.856 * * * * [progress]: [ 47 / 167 ] simplifiying candidate # 7.856 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (+ (sqrt 2) (sqrt x)) 1)) 7.856 * * [simplify]: iters left: 6 (12 enodes) 7.859 * * [simplify]: iters left: 5 (41 enodes) 7.865 * * [simplify]: iters left: 4 (51 enodes) 7.873 * * [simplify]: iters left: 3 (58 enodes) 7.880 * * [simplify]: iters left: 2 (59 enodes) 7.887 * * [simplify]: iters left: 1 (61 enodes) 7.894 * * [simplify]: Extracting #0: cost 1 inf + 0 7.894 * * [simplify]: Extracting #1: cost 6 inf + 0 7.894 * * [simplify]: Extracting #2: cost 11 inf + 1 7.894 * * [simplify]: Extracting #3: cost 20 inf + 1 7.894 * * [simplify]: Extracting #4: cost 17 inf + 127 7.895 * * [simplify]: Extracting #5: cost 3 inf + 1631 7.895 * * [simplify]: Extracting #6: cost 1 inf + 1995 7.895 * * [simplify]: Extracting #7: cost 0 inf + 2278 7.896 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) 7.896 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.896 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.896 * * [simplify]: iters left: 6 (11 enodes) 7.899 * * [simplify]: iters left: 5 (42 enodes) 7.905 * * [simplify]: iters left: 4 (62 enodes) 7.913 * * [simplify]: iters left: 3 (74 enodes) 7.921 * * [simplify]: Extracting #0: cost 1 inf + 0 7.922 * * [simplify]: Extracting #1: cost 8 inf + 0 7.922 * * [simplify]: Extracting #2: cost 19 inf + 1 7.922 * * [simplify]: Extracting #3: cost 30 inf + 42 7.922 * * [simplify]: Extracting #4: cost 23 inf + 612 7.922 * * [simplify]: Extracting #5: cost 10 inf + 1711 7.923 * * [simplify]: Extracting #6: cost 1 inf + 3452 7.923 * * [simplify]: Extracting #7: cost 0 inf + 3735 7.924 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)) 7.924 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (+ (sqrt x) (sqrt 2))) (/ (sqrt (- 4 (* x x))) (/ (- (sqrt 2) (sqrt x)) x)))) 7.924 * * * * [progress]: [ 48 / 167 ] simplifiying candidate # 7.924 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (* (cbrt x) (cbrt x)))) 7.924 * * [simplify]: iters left: 6 (10 enodes) 7.927 * * [simplify]: iters left: 5 (38 enodes) 7.932 * * [simplify]: iters left: 4 (53 enodes) 7.941 * * [simplify]: iters left: 3 (72 enodes) 7.949 * * [simplify]: iters left: 2 (81 enodes) 7.960 * * [simplify]: iters left: 1 (105 enodes) 7.975 * * [simplify]: Extracting #0: cost 1 inf + 0 7.975 * * [simplify]: Extracting #1: cost 11 inf + 0 7.975 * * [simplify]: Extracting #2: cost 20 inf + 1 7.975 * * [simplify]: Extracting #3: cost 24 inf + 2 7.975 * * [simplify]: Extracting #4: cost 18 inf + 774 7.976 * * [simplify]: Extracting #5: cost 7 inf + 1991 7.976 * * [simplify]: Extracting #6: cost 2 inf + 3244 7.977 * * [simplify]: Extracting #7: cost 0 inf + 3649 7.978 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) 7.978 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 7.978 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 7.978 * * [simplify]: iters left: 6 (10 enodes) 7.980 * * [simplify]: iters left: 5 (39 enodes) 7.986 * * [simplify]: iters left: 4 (58 enodes) 7.993 * * [simplify]: iters left: 3 (68 enodes) 8.002 * * [simplify]: Extracting #0: cost 1 inf + 0 8.002 * * [simplify]: Extracting #1: cost 8 inf + 0 8.002 * * [simplify]: Extracting #2: cost 21 inf + 0 8.003 * * [simplify]: Extracting #3: cost 24 inf + 365 8.003 * * [simplify]: Extracting #4: cost 13 inf + 1423 8.003 * * [simplify]: Extracting #5: cost 5 inf + 2559 8.004 * * [simplify]: Extracting #6: cost 0 inf + 3651 8.004 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))) 8.004 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- 4 (* x x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (cbrt x))))) 8.004 * * * * [progress]: [ 49 / 167 ] simplifiying candidate # 8.004 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 (sqrt x))) 8.005 * * [simplify]: iters left: 6 (9 enodes) 8.007 * * [simplify]: iters left: 5 (33 enodes) 8.011 * * [simplify]: iters left: 4 (42 enodes) 8.017 * * [simplify]: iters left: 3 (53 enodes) 8.023 * * [simplify]: iters left: 2 (54 enodes) 8.029 * * [simplify]: iters left: 1 (56 enodes) 8.035 * * [simplify]: Extracting #0: cost 1 inf + 0 8.035 * * [simplify]: Extracting #1: cost 7 inf + 0 8.035 * * [simplify]: Extracting #2: cost 12 inf + 1 8.035 * * [simplify]: Extracting #3: cost 16 inf + 2 8.035 * * [simplify]: Extracting #4: cost 13 inf + 289 8.036 * * [simplify]: Extracting #5: cost 7 inf + 657 8.036 * * [simplify]: Extracting #6: cost 1 inf + 1550 8.036 * * [simplify]: Extracting #7: cost 0 inf + 1713 8.037 * [simplify]: Simplified to (* (sqrt x) (sqrt (- 4 (* x x)))) 8.037 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 8.037 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 8.037 * * [simplify]: iters left: 6 (10 enodes) 8.039 * * [simplify]: iters left: 5 (39 enodes) 8.045 * * [simplify]: iters left: 4 (58 enodes) 8.052 * * [simplify]: iters left: 3 (68 enodes) 8.060 * * [simplify]: Extracting #0: cost 1 inf + 0 8.060 * * [simplify]: Extracting #1: cost 8 inf + 0 8.060 * * [simplify]: Extracting #2: cost 21 inf + 0 8.060 * * [simplify]: Extracting #3: cost 24 inf + 245 8.060 * * [simplify]: Extracting #4: cost 13 inf + 1063 8.060 * * [simplify]: Extracting #5: cost 5 inf + 2119 8.061 * * [simplify]: Extracting #6: cost 0 inf + 3091 8.062 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))) 8.062 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (- 4 (* x x)))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) (sqrt x))))) 8.062 * * * * [progress]: [ 50 / 167 ] simplifiying candidate # 8.062 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 1)) 8.062 * * [simplify]: iters left: 6 (8 enodes) 8.064 * * [simplify]: iters left: 5 (26 enodes) 8.069 * * [simplify]: iters left: 4 (34 enodes) 8.073 * * [simplify]: iters left: 3 (40 enodes) 8.078 * * [simplify]: Extracting #0: cost 1 inf + 0 8.078 * * [simplify]: Extracting #1: cost 4 inf + 0 8.078 * * [simplify]: Extracting #2: cost 9 inf + 1 8.078 * * [simplify]: Extracting #3: cost 7 inf + 166 8.078 * * [simplify]: Extracting #4: cost 2 inf + 533 8.078 * * [simplify]: Extracting #5: cost 0 inf + 737 8.078 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 8.078 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.078 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.078 * * [simplify]: iters left: 6 (9 enodes) 8.081 * * [simplify]: iters left: 5 (36 enodes) 8.086 * * [simplify]: iters left: 4 (55 enodes) 8.093 * * [simplify]: iters left: 3 (65 enodes) 8.101 * * [simplify]: iters left: 2 (69 enodes) 8.108 * * [simplify]: Extracting #0: cost 1 inf + 0 8.108 * * [simplify]: Extracting #1: cost 8 inf + 0 8.109 * * [simplify]: Extracting #2: cost 18 inf + 1 8.109 * * [simplify]: Extracting #3: cost 18 inf + 170 8.109 * * [simplify]: Extracting #4: cost 12 inf + 541 8.109 * * [simplify]: Extracting #5: cost 2 inf + 1922 8.110 * * [simplify]: Extracting #6: cost 0 inf + 2287 8.110 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.110 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.110 * * * * [progress]: [ 51 / 167 ] simplifiying candidate # 8.110 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) 1) 8.110 * * [simplify]: iters left: 6 (7 enodes) 8.112 * * [simplify]: iters left: 5 (23 enodes) 8.115 * * [simplify]: iters left: 4 (31 enodes) 8.119 * * [simplify]: iters left: 3 (35 enodes) 8.124 * * [simplify]: Extracting #0: cost 1 inf + 0 8.124 * * [simplify]: Extracting #1: cost 4 inf + 0 8.124 * * [simplify]: Extracting #2: cost 9 inf + 1 8.124 * * [simplify]: Extracting #3: cost 7 inf + 166 8.124 * * [simplify]: Extracting #4: cost 2 inf + 493 8.124 * * [simplify]: Extracting #5: cost 1 inf + 615 8.124 * * [simplify]: Extracting #6: cost 0 inf + 737 8.124 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 8.124 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.125 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.125 * * [simplify]: iters left: 6 (9 enodes) 8.127 * * [simplify]: iters left: 5 (36 enodes) 8.132 * * [simplify]: iters left: 4 (55 enodes) 8.140 * * [simplify]: iters left: 3 (65 enodes) 8.148 * * [simplify]: iters left: 2 (69 enodes) 8.156 * * [simplify]: Extracting #0: cost 1 inf + 0 8.156 * * [simplify]: Extracting #1: cost 8 inf + 0 8.156 * * [simplify]: Extracting #2: cost 18 inf + 1 8.156 * * [simplify]: Extracting #3: cost 18 inf + 170 8.156 * * [simplify]: Extracting #4: cost 12 inf + 541 8.157 * * [simplify]: Extracting #5: cost 2 inf + 1922 8.157 * * [simplify]: Extracting #6: cost 0 inf + 2287 8.158 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)) 8.158 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (- 4 (* x x))) (/ (sqrt (- 4 (* x x))) (/ (- 2 x) x)))) 8.158 * * * * [progress]: [ 52 / 167 ] simplifiying candidate # 8.158 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.158 * * [simplify]: iters left: 6 (8 enodes) 8.160 * * [simplify]: iters left: 5 (28 enodes) 8.164 * * [simplify]: iters left: 4 (36 enodes) 8.168 * * [simplify]: iters left: 3 (38 enodes) 8.173 * * [simplify]: Extracting #0: cost 1 inf + 0 8.173 * * [simplify]: Extracting #1: cost 4 inf + 0 8.173 * * [simplify]: Extracting #2: cost 10 inf + 0 8.173 * * [simplify]: Extracting #3: cost 10 inf + 127 8.173 * * [simplify]: Extracting #4: cost 8 inf + 291 8.173 * * [simplify]: Extracting #5: cost 5 inf + 495 8.173 * * [simplify]: Extracting #6: cost 0 inf + 1227 8.174 * [simplify]: Simplified to (/ (sqrt (- 4 (* x x))) (- 2 x)) 8.174 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (/ (sqrt (- 4 (* x x))) (/ 1 x)))) 8.174 * [simplify]: Simplifying (/ (sqrt (- 4 (* x x))) (/ 1 x)) 8.174 * * [simplify]: iters left: 6 (8 enodes) 8.176 * * [simplify]: iters left: 5 (30 enodes) 8.180 * * [simplify]: iters left: 4 (39 enodes) 8.185 * * [simplify]: iters left: 3 (50 enodes) 8.191 * * [simplify]: iters left: 2 (51 enodes) 8.197 * * [simplify]: iters left: 1 (53 enodes) 8.204 * * [simplify]: Extracting #0: cost 1 inf + 0 8.204 * * [simplify]: Extracting #1: cost 7 inf + 0 8.204 * * [simplify]: Extracting #2: cost 8 inf + 44 8.204 * * [simplify]: Extracting #3: cost 12 inf + 86 8.204 * * [simplify]: Extracting #4: cost 11 inf + 250 8.205 * * [simplify]: Extracting #5: cost 7 inf + 495 8.205 * * [simplify]: Extracting #6: cost 2 inf + 1145 8.205 * * [simplify]: Extracting #7: cost 0 inf + 1471 8.205 * [simplify]: Simplified to (* x (sqrt (- 4 (* x x)))) 8.205 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (- 4 (* x x))) (- 2 x)) (* x (sqrt (- 4 (* x x)))))) 8.205 * * * * [progress]: [ 53 / 167 ] simplifiying candidate # 8.206 * [simplify]: Simplifying (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.206 * * [simplify]: iters left: 6 (8 enodes) 8.208 * * [simplify]: iters left: 5 (33 enodes) 8.212 * * [simplify]: iters left: 4 (45 enodes) 8.218 * * [simplify]: iters left: 3 (47 enodes) 8.224 * * [simplify]: Extracting #0: cost 1 inf + 0 8.224 * * [simplify]: Extracting #1: cost 6 inf + 0 8.224 * * [simplify]: Extracting #2: cost 9 inf + 1 8.224 * * [simplify]: Extracting #3: cost 14 inf + 1 8.224 * * [simplify]: Extracting #4: cost 16 inf + 3 8.224 * * [simplify]: Extracting #5: cost 14 inf + 87 8.224 * * [simplify]: Extracting #6: cost 6 inf + 783 8.224 * * [simplify]: Extracting #7: cost 1 inf + 1795 8.225 * * [simplify]: Extracting #8: cost 0 inf + 2038 8.225 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 8.225 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.225 * [simplify]: Simplifying (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.225 * * [simplify]: iters left: 6 (9 enodes) 8.228 * * [simplify]: iters left: 5 (37 enodes) 8.233 * * [simplify]: iters left: 4 (59 enodes) 8.240 * * [simplify]: iters left: 3 (74 enodes) 8.250 * * [simplify]: iters left: 2 (88 enodes) 8.260 * * [simplify]: iters left: 1 (97 enodes) 8.273 * * [simplify]: Extracting #0: cost 1 inf + 0 8.273 * * [simplify]: Extracting #1: cost 11 inf + 0 8.273 * * [simplify]: Extracting #2: cost 23 inf + 42 8.273 * * [simplify]: Extracting #3: cost 28 inf + 206 8.274 * * [simplify]: Extracting #4: cost 26 inf + 412 8.274 * * [simplify]: Extracting #5: cost 22 inf + 579 8.274 * * [simplify]: Extracting #6: cost 10 inf + 2606 8.275 * * [simplify]: Extracting #7: cost 0 inf + 4947 8.276 * [simplify]: Simplified to (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))) 8.276 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 4 (* x x)) (cbrt (/ (- 2 x) x))))) 8.276 * * * * [progress]: [ 54 / 167 ] simplifiying candidate # 8.276 * [simplify]: Simplifying (/ 1 (sqrt (/ (- 2 x) x))) 8.276 * * [simplify]: iters left: 6 (7 enodes) 8.278 * * [simplify]: iters left: 5 (28 enodes) 8.282 * * [simplify]: iters left: 4 (38 enodes) 8.287 * * [simplify]: iters left: 3 (40 enodes) 8.292 * * [simplify]: Extracting #0: cost 1 inf + 0 8.292 * * [simplify]: Extracting #1: cost 4 inf + 0 8.292 * * [simplify]: Extracting #2: cost 5 inf + 1 8.292 * * [simplify]: Extracting #3: cost 10 inf + 1 8.292 * * [simplify]: Extracting #4: cost 12 inf + 3 8.292 * * [simplify]: Extracting #5: cost 9 inf + 129 8.292 * * [simplify]: Extracting #6: cost 2 inf + 662 8.292 * * [simplify]: Extracting #7: cost 0 inf + 988 8.292 * [simplify]: Simplified to (/ 1 (sqrt (/ (- 2 x) x))) 8.292 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.292 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.293 * * [simplify]: iters left: 6 (9 enodes) 8.295 * * [simplify]: iters left: 5 (37 enodes) 8.300 * * [simplify]: iters left: 4 (59 enodes) 8.308 * * [simplify]: iters left: 3 (74 enodes) 8.317 * * [simplify]: iters left: 2 (88 enodes) 8.328 * * [simplify]: iters left: 1 (97 enodes) 8.340 * * [simplify]: Extracting #0: cost 1 inf + 0 8.340 * * [simplify]: Extracting #1: cost 11 inf + 0 8.340 * * [simplify]: Extracting #2: cost 23 inf + 42 8.341 * * [simplify]: Extracting #3: cost 28 inf + 206 8.341 * * [simplify]: Extracting #4: cost 26 inf + 412 8.341 * * [simplify]: Extracting #5: cost 22 inf + 579 8.341 * * [simplify]: Extracting #6: cost 10 inf + 2286 8.342 * * [simplify]: Extracting #7: cost 0 inf + 4227 8.343 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) 8.343 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (/ (- 2 x) x))) (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))))) 8.343 * * * * [progress]: [ 55 / 167 ] simplifiying candidate # 8.343 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 8.343 * * [simplify]: iters left: 6 (10 enodes) 8.346 * * [simplify]: iters left: 5 (42 enodes) 8.352 * * [simplify]: iters left: 4 (76 enodes) 8.363 * * [simplify]: iters left: 3 (109 enodes) 8.379 * * [simplify]: iters left: 2 (158 enodes) 8.407 * * [simplify]: iters left: 1 (182 enodes) 8.431 * * [simplify]: Extracting #0: cost 1 inf + 0 8.431 * * [simplify]: Extracting #1: cost 16 inf + 0 8.431 * * [simplify]: Extracting #2: cost 30 inf + 1 8.432 * * [simplify]: Extracting #3: cost 28 inf + 406 8.432 * * [simplify]: Extracting #4: cost 27 inf + 448 8.432 * * [simplify]: Extracting #5: cost 17 inf + 1988 8.433 * * [simplify]: Extracting #6: cost 3 inf + 5498 8.434 * * [simplify]: Extracting #7: cost 0 inf + 6225 8.436 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) 8.436 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))))) 8.436 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.436 * * [simplify]: iters left: 6 (10 enodes) 8.438 * * [simplify]: iters left: 5 (39 enodes) 8.444 * * [simplify]: iters left: 4 (65 enodes) 8.453 * * [simplify]: iters left: 3 (100 enodes) 8.468 * * [simplify]: iters left: 2 (159 enodes) 8.490 * * [simplify]: iters left: 1 (226 enodes) 8.520 * * [simplify]: Extracting #0: cost 1 inf + 0 8.520 * * [simplify]: Extracting #1: cost 23 inf + 0 8.521 * * [simplify]: Extracting #2: cost 55 inf + 82 8.521 * * [simplify]: Extracting #3: cost 57 inf + 1376 8.522 * * [simplify]: Extracting #4: cost 33 inf + 5659 8.524 * * [simplify]: Extracting #5: cost 5 inf + 12403 8.526 * * [simplify]: Extracting #6: cost 0 inf + 13573 8.529 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))) 8.529 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (cbrt x))))) 8.529 * * * * [progress]: [ 56 / 167 ] simplifiying candidate # 8.529 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 8.529 * * [simplify]: iters left: 6 (9 enodes) 8.531 * * [simplify]: iters left: 5 (35 enodes) 8.536 * * [simplify]: iters left: 4 (52 enodes) 8.543 * * [simplify]: iters left: 3 (67 enodes) 8.553 * * [simplify]: iters left: 2 (92 enodes) 8.565 * * [simplify]: iters left: 1 (96 enodes) 8.578 * * [simplify]: Extracting #0: cost 1 inf + 0 8.578 * * [simplify]: Extracting #1: cost 11 inf + 0 8.579 * * [simplify]: Extracting #2: cost 20 inf + 1 8.579 * * [simplify]: Extracting #3: cost 20 inf + 84 8.579 * * [simplify]: Extracting #4: cost 19 inf + 126 8.579 * * [simplify]: Extracting #5: cost 11 inf + 1142 8.579 * * [simplify]: Extracting #6: cost 1 inf + 3085 8.580 * * [simplify]: Extracting #7: cost 0 inf + 3327 8.581 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 8.581 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.581 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.581 * * [simplify]: iters left: 6 (10 enodes) 8.584 * * [simplify]: iters left: 5 (39 enodes) 8.589 * * [simplify]: iters left: 4 (65 enodes) 8.598 * * [simplify]: iters left: 3 (100 enodes) 8.611 * * [simplify]: iters left: 2 (159 enodes) 8.634 * * [simplify]: iters left: 1 (226 enodes) 8.664 * * [simplify]: Extracting #0: cost 1 inf + 0 8.664 * * [simplify]: Extracting #1: cost 23 inf + 0 8.664 * * [simplify]: Extracting #2: cost 55 inf + 42 8.665 * * [simplify]: Extracting #3: cost 57 inf + 1016 8.666 * * [simplify]: Extracting #4: cost 33 inf + 4819 8.668 * * [simplify]: Extracting #5: cost 5 inf + 11003 8.670 * * [simplify]: Extracting #6: cost 0 inf + 12093 8.673 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))) 8.673 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) (sqrt x))))) 8.673 * * * * [progress]: [ 57 / 167 ] simplifiying candidate # 8.673 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 8.673 * * [simplify]: iters left: 6 (8 enodes) 8.675 * * [simplify]: iters left: 5 (30 enodes) 8.680 * * [simplify]: iters left: 4 (46 enodes) 8.685 * * [simplify]: iters left: 3 (49 enodes) 8.691 * * [simplify]: iters left: 2 (50 enodes) 8.696 * * [simplify]: Extracting #0: cost 1 inf + 0 8.696 * * [simplify]: Extracting #1: cost 6 inf + 0 8.696 * * [simplify]: Extracting #2: cost 9 inf + 1 8.696 * * [simplify]: Extracting #3: cost 13 inf + 1 8.696 * * [simplify]: Extracting #4: cost 9 inf + 128 8.696 * * [simplify]: Extracting #5: cost 0 inf + 1469 8.697 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) 8.697 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)))) 8.697 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (cbrt (- 2 x)) x)) 8.697 * * [simplify]: iters left: 6 (9 enodes) 8.699 * * [simplify]: iters left: 5 (36 enodes) 8.706 * * [simplify]: iters left: 4 (62 enodes) 8.714 * * [simplify]: iters left: 3 (92 enodes) 8.726 * * [simplify]: iters left: 2 (129 enodes) 8.744 * * [simplify]: iters left: 1 (165 enodes) 8.764 * * [simplify]: Extracting #0: cost 1 inf + 0 8.764 * * [simplify]: Extracting #1: cost 19 inf + 0 8.764 * * [simplify]: Extracting #2: cost 43 inf + 1 8.765 * * [simplify]: Extracting #3: cost 47 inf + 408 8.766 * * [simplify]: Extracting #4: cost 23 inf + 3655 8.767 * * [simplify]: Extracting #5: cost 6 inf + 6934 8.769 * * [simplify]: Extracting #6: cost 0 inf + 8317 8.770 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))) 8.770 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ 1 (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (* (- 4 (* x x)) x) (cbrt (- 2 x))))) 8.770 * * * * [progress]: [ 58 / 167 ] simplifiying candidate # 8.771 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 8.771 * * [simplify]: iters left: 6 (9 enodes) 8.773 * * [simplify]: iters left: 5 (35 enodes) 8.778 * * [simplify]: iters left: 4 (51 enodes) 8.785 * * [simplify]: iters left: 3 (61 enodes) 8.793 * * [simplify]: iters left: 2 (76 enodes) 8.803 * * [simplify]: iters left: 1 (85 enodes) 8.813 * * [simplify]: Extracting #0: cost 1 inf + 0 8.813 * * [simplify]: Extracting #1: cost 10 inf + 0 8.813 * * [simplify]: Extracting #2: cost 18 inf + 1 8.813 * * [simplify]: Extracting #3: cost 19 inf + 83 8.813 * * [simplify]: Extracting #4: cost 15 inf + 369 8.813 * * [simplify]: Extracting #5: cost 3 inf + 2113 8.814 * * [simplify]: Extracting #6: cost 0 inf + 2759 8.814 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) 8.814 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.815 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.815 * * [simplify]: iters left: 6 (10 enodes) 8.817 * * [simplify]: iters left: 5 (39 enodes) 8.822 * * [simplify]: iters left: 4 (65 enodes) 8.833 * * [simplify]: iters left: 3 (100 enodes) 8.846 * * [simplify]: iters left: 2 (159 enodes) 8.869 * * [simplify]: iters left: 1 (226 enodes) 8.900 * * [simplify]: Extracting #0: cost 1 inf + 0 8.900 * * [simplify]: Extracting #1: cost 23 inf + 0 8.900 * * [simplify]: Extracting #2: cost 55 inf + 82 8.901 * * [simplify]: Extracting #3: cost 57 inf + 1376 8.902 * * [simplify]: Extracting #4: cost 33 inf + 5219 8.904 * * [simplify]: Extracting #5: cost 5 inf + 10883 8.906 * * [simplify]: Extracting #6: cost 0 inf + 11853 8.909 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))) 8.909 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (cbrt x))))) 8.909 * * * * [progress]: [ 59 / 167 ] simplifiying candidate # 8.909 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) (sqrt x))) 8.909 * * [simplify]: iters left: 6 (8 enodes) 8.911 * * [simplify]: iters left: 5 (30 enodes) 8.915 * * [simplify]: iters left: 4 (40 enodes) 8.920 * * [simplify]: iters left: 3 (42 enodes) 8.926 * * [simplify]: iters left: 2 (54 enodes) 8.933 * * [simplify]: Extracting #0: cost 1 inf + 0 8.933 * * [simplify]: Extracting #1: cost 7 inf + 0 8.933 * * [simplify]: Extracting #2: cost 12 inf + 1 8.933 * * [simplify]: Extracting #3: cost 12 inf + 84 8.933 * * [simplify]: Extracting #4: cost 10 inf + 168 8.933 * * [simplify]: Extracting #5: cost 0 inf + 1309 8.934 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 8.934 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 8.934 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 8.934 * * [simplify]: iters left: 6 (10 enodes) 8.936 * * [simplify]: iters left: 5 (39 enodes) 8.942 * * [simplify]: iters left: 4 (65 enodes) 8.950 * * [simplify]: iters left: 3 (100 enodes) 8.966 * * [simplify]: iters left: 2 (159 enodes) 8.988 * * [simplify]: iters left: 1 (226 enodes) 9.018 * * [simplify]: Extracting #0: cost 1 inf + 0 9.018 * * [simplify]: Extracting #1: cost 23 inf + 0 9.019 * * [simplify]: Extracting #2: cost 55 inf + 42 9.019 * * [simplify]: Extracting #3: cost 57 inf + 1016 9.020 * * [simplify]: Extracting #4: cost 33 inf + 4379 9.022 * * [simplify]: Extracting #5: cost 5 inf + 9483 9.024 * * [simplify]: Extracting #6: cost 0 inf + 10373 9.027 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) 9.027 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))))) 9.027 * * * * [progress]: [ 60 / 167 ] simplifiying candidate # 9.027 * [simplify]: Simplifying (/ 1 (/ (sqrt (- 2 x)) 1)) 9.027 * * [simplify]: iters left: 6 (7 enodes) 9.029 * * [simplify]: iters left: 5 (25 enodes) 9.033 * * [simplify]: iters left: 4 (32 enodes) 9.037 * * [simplify]: Extracting #0: cost 1 inf + 0 9.037 * * [simplify]: Extracting #1: cost 4 inf + 0 9.037 * * [simplify]: Extracting #2: cost 5 inf + 1 9.037 * * [simplify]: Extracting #3: cost 9 inf + 1 9.037 * * [simplify]: Extracting #4: cost 7 inf + 44 9.037 * * [simplify]: Extracting #5: cost 2 inf + 414 9.037 * * [simplify]: Extracting #6: cost 0 inf + 579 9.037 * [simplify]: Simplified to (/ 1 (sqrt (- 2 x))) 9.037 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)))) 9.037 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) x)) 9.037 * * [simplify]: iters left: 6 (9 enodes) 9.040 * * [simplify]: iters left: 5 (36 enodes) 9.045 * * [simplify]: iters left: 4 (62 enodes) 9.053 * * [simplify]: iters left: 3 (92 enodes) 9.065 * * [simplify]: iters left: 2 (129 enodes) 9.085 * * [simplify]: iters left: 1 (165 enodes) 9.105 * * [simplify]: Extracting #0: cost 1 inf + 0 9.105 * * [simplify]: Extracting #1: cost 19 inf + 0 9.105 * * [simplify]: Extracting #2: cost 43 inf + 1 9.105 * * [simplify]: Extracting #3: cost 47 inf + 408 9.106 * * [simplify]: Extracting #4: cost 23 inf + 3175 9.107 * * [simplify]: Extracting #5: cost 6 inf + 5854 9.109 * * [simplify]: Extracting #6: cost 0 inf + 7037 9.110 * [simplify]: Simplified to (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) 9.110 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- 2 x))) (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))))) 9.110 * * * * [progress]: [ 61 / 167 ] simplifiying candidate # 9.111 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.111 * * [simplify]: iters left: 6 (6 enodes) 9.112 * * [simplify]: iters left: 5 (22 enodes) 9.115 * * [simplify]: iters left: 4 (29 enodes) 9.120 * * [simplify]: iters left: 3 (41 enodes) 9.125 * * [simplify]: iters left: 2 (55 enodes) 9.133 * * [simplify]: iters left: 1 (57 enodes) 9.138 * * [simplify]: Extracting #0: cost 1 inf + 0 9.138 * * [simplify]: Extracting #1: cost 6 inf + 0 9.138 * * [simplify]: Extracting #2: cost 9 inf + 1 9.138 * * [simplify]: Extracting #3: cost 3 inf + 529 9.138 * * [simplify]: Extracting #4: cost 1 inf + 812 9.138 * * [simplify]: Extracting #5: cost 0 inf + 974 9.138 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.138 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.139 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.139 * * [simplify]: iters left: 6 (9 enodes) 9.142 * * [simplify]: iters left: 5 (39 enodes) 9.148 * * [simplify]: iters left: 4 (71 enodes) 9.157 * * [simplify]: iters left: 3 (113 enodes) 9.173 * * [simplify]: iters left: 2 (184 enodes) 9.200 * * [simplify]: iters left: 1 (271 enodes) 9.236 * * [simplify]: Extracting #0: cost 1 inf + 0 9.236 * * [simplify]: Extracting #1: cost 23 inf + 0 9.237 * * [simplify]: Extracting #2: cost 62 inf + 1 9.237 * * [simplify]: Extracting #3: cost 80 inf + 1829 9.239 * * [simplify]: Extracting #4: cost 18 inf + 12140 9.242 * * [simplify]: Extracting #5: cost 0 inf + 14711 9.245 * * [simplify]: Extracting #6: cost 0 inf + 14672 9.247 * [simplify]: Simplified to (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))) 9.247 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))))) 9.247 * * * * [progress]: [ 62 / 167 ] simplifiying candidate # 9.248 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 9.248 * * [simplify]: iters left: 5 (5 enodes) 9.249 * * [simplify]: iters left: 4 (17 enodes) 9.251 * * [simplify]: iters left: 3 (20 enodes) 9.254 * * [simplify]: iters left: 2 (24 enodes) 9.257 * * [simplify]: Extracting #0: cost 1 inf + 0 9.257 * * [simplify]: Extracting #1: cost 5 inf + 0 9.257 * * [simplify]: Extracting #2: cost 2 inf + 84 9.257 * * [simplify]: Extracting #3: cost 0 inf + 248 9.257 * [simplify]: Simplified to (sqrt x) 9.257 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 9.257 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 9.257 * * [simplify]: iters left: 6 (9 enodes) 9.259 * * [simplify]: iters left: 5 (39 enodes) 9.267 * * [simplify]: iters left: 4 (71 enodes) 9.276 * * [simplify]: iters left: 3 (113 enodes) 9.292 * * [simplify]: iters left: 2 (184 enodes) 9.319 * * [simplify]: iters left: 1 (271 enodes) 9.356 * * [simplify]: Extracting #0: cost 1 inf + 0 9.356 * * [simplify]: Extracting #1: cost 23 inf + 0 9.356 * * [simplify]: Extracting #2: cost 62 inf + 1 9.356 * * [simplify]: Extracting #3: cost 80 inf + 1549 9.358 * * [simplify]: Extracting #4: cost 18 inf + 10180 9.361 * * [simplify]: Extracting #5: cost 0 inf + 12391 9.364 * * [simplify]: Extracting #6: cost 0 inf + 12352 9.367 * [simplify]: Simplified to (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))) 9.367 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))))) 9.367 * * * * [progress]: [ 63 / 167 ] simplifiying candidate # 9.367 * [simplify]: Simplifying (/ 1 (/ 1 1)) 9.367 * * [simplify]: iters left: 4 (3 enodes) 9.368 * * [simplify]: iters left: 3 (7 enodes) 9.369 * * [simplify]: iters left: 2 (9 enodes) 9.370 * * [simplify]: Extracting #0: cost 1 inf + 0 9.370 * * [simplify]: Extracting #1: cost 0 inf + 1 9.370 * [simplify]: Simplified to 1 9.370 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.370 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.370 * * [simplify]: iters left: 6 (8 enodes) 9.372 * * [simplify]: iters left: 5 (36 enodes) 9.378 * * [simplify]: iters left: 4 (68 enodes) 9.387 * * [simplify]: iters left: 3 (105 enodes) 9.403 * * [simplify]: iters left: 2 (155 enodes) 9.424 * * [simplify]: iters left: 1 (201 enodes) 9.449 * * [simplify]: Extracting #0: cost 1 inf + 0 9.449 * * [simplify]: Extracting #1: cost 19 inf + 0 9.450 * * [simplify]: Extracting #2: cost 49 inf + 1 9.450 * * [simplify]: Extracting #3: cost 46 inf + 1813 9.453 * * [simplify]: Extracting #4: cost 11 inf + 6538 9.454 * * [simplify]: Extracting #5: cost 0 inf + 7557 9.456 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 9.456 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 9.456 * * * * [progress]: [ 64 / 167 ] simplifiying candidate # 9.456 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 9.456 * * [simplify]: iters left: 6 (10 enodes) 9.459 * * [simplify]: iters left: 5 (37 enodes) 9.464 * * [simplify]: iters left: 4 (50 enodes) 9.471 * * [simplify]: iters left: 3 (60 enodes) 9.479 * * [simplify]: iters left: 2 (75 enodes) 9.489 * * [simplify]: iters left: 1 (82 enodes) 9.499 * * [simplify]: Extracting #0: cost 1 inf + 0 9.499 * * [simplify]: Extracting #1: cost 10 inf + 0 9.499 * * [simplify]: Extracting #2: cost 19 inf + 1 9.500 * * [simplify]: Extracting #3: cost 21 inf + 2 9.500 * * [simplify]: Extracting #4: cost 14 inf + 489 9.500 * * [simplify]: Extracting #5: cost 8 inf + 1339 9.500 * * [simplify]: Extracting #6: cost 0 inf + 3237 9.501 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) 9.501 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.501 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.501 * * [simplify]: iters left: 6 (11 enodes) 9.504 * * [simplify]: iters left: 5 (45 enodes) 9.510 * * [simplify]: iters left: 4 (78 enodes) 9.522 * * [simplify]: iters left: 3 (122 enodes) 9.540 * * [simplify]: iters left: 2 (193 enodes) 9.567 * * [simplify]: iters left: 1 (280 enodes) 9.605 * * [simplify]: Extracting #0: cost 1 inf + 0 9.605 * * [simplify]: Extracting #1: cost 23 inf + 0 9.605 * * [simplify]: Extracting #2: cost 64 inf + 1 9.605 * * [simplify]: Extracting #3: cost 94 inf + 933 9.606 * * [simplify]: Extracting #4: cost 67 inf + 5978 9.609 * * [simplify]: Extracting #5: cost 7 inf + 18818 9.612 * * [simplify]: Extracting #6: cost 0 inf + 20433 9.616 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 9.616 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 9.616 * * * * [progress]: [ 65 / 167 ] simplifiying candidate # 9.616 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 9.617 * * [simplify]: iters left: 6 (8 enodes) 9.619 * * [simplify]: iters left: 5 (29 enodes) 9.623 * * [simplify]: iters left: 4 (36 enodes) 9.628 * * [simplify]: iters left: 3 (38 enodes) 9.633 * * [simplify]: iters left: 2 (52 enodes) 9.641 * * [simplify]: Extracting #0: cost 1 inf + 0 9.641 * * [simplify]: Extracting #1: cost 7 inf + 0 9.641 * * [simplify]: Extracting #2: cost 12 inf + 1 9.641 * * [simplify]: Extracting #3: cost 13 inf + 2 9.641 * * [simplify]: Extracting #4: cost 10 inf + 85 9.642 * * [simplify]: Extracting #5: cost 5 inf + 613 9.642 * * [simplify]: Extracting #6: cost 0 inf + 1385 9.642 * [simplify]: Simplified to (/ (sqrt x) (+ (sqrt 2) (sqrt x))) 9.642 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.642 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.643 * * [simplify]: iters left: 6 (10 enodes) 9.645 * * [simplify]: iters left: 5 (42 enodes) 9.651 * * [simplify]: iters left: 4 (75 enodes) 9.662 * * [simplify]: iters left: 3 (118 enodes) 9.679 * * [simplify]: iters left: 2 (191 enodes) 9.708 * * [simplify]: iters left: 1 (278 enodes) 9.744 * * [simplify]: Extracting #0: cost 1 inf + 0 9.745 * * [simplify]: Extracting #1: cost 23 inf + 0 9.745 * * [simplify]: Extracting #2: cost 62 inf + 1 9.745 * * [simplify]: Extracting #3: cost 89 inf + 532 9.746 * * [simplify]: Extracting #4: cost 62 inf + 4828 9.748 * * [simplify]: Extracting #5: cost 10 inf + 13534 9.752 * * [simplify]: Extracting #6: cost 0 inf + 15635 9.755 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 9.755 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt x) (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 9.755 * * * * [progress]: [ 66 / 167 ] simplifiying candidate # 9.755 * [simplify]: Simplifying (/ 1 (/ (+ (sqrt 2) (sqrt x)) 1)) 9.755 * * [simplify]: iters left: 6 (8 enodes) 9.757 * * [simplify]: iters left: 5 (27 enodes) 9.762 * * [simplify]: iters left: 4 (31 enodes) 9.765 * * [simplify]: Extracting #0: cost 1 inf + 0 9.765 * * [simplify]: Extracting #1: cost 4 inf + 0 9.765 * * [simplify]: Extracting #2: cost 6 inf + 1 9.765 * * [simplify]: Extracting #3: cost 10 inf + 1 9.766 * * [simplify]: Extracting #4: cost 4 inf + 248 9.766 * * [simplify]: Extracting #5: cost 1 inf + 574 9.766 * * [simplify]: Extracting #6: cost 0 inf + 737 9.766 * [simplify]: Simplified to (/ 1 (+ (sqrt 2) (sqrt x))) 9.766 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)))) 9.767 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- (sqrt 2) (sqrt x)) x)) 9.768 * * [simplify]: iters left: 6 (10 enodes) 9.770 * * [simplify]: iters left: 5 (42 enodes) 9.776 * * [simplify]: iters left: 4 (75 enodes) 9.787 * * [simplify]: iters left: 3 (114 enodes) 9.802 * * [simplify]: iters left: 2 (160 enodes) 9.824 * * [simplify]: iters left: 1 (207 enodes) 9.852 * * [simplify]: Extracting #0: cost 1 inf + 0 9.852 * * [simplify]: Extracting #1: cost 19 inf + 0 9.852 * * [simplify]: Extracting #2: cost 51 inf + 1 9.852 * * [simplify]: Extracting #3: cost 68 inf + 490 9.853 * * [simplify]: Extracting #4: cost 40 inf + 4494 9.855 * * [simplify]: Extracting #5: cost 2 inf + 11431 9.857 * * [simplify]: Extracting #6: cost 0 inf + 11877 9.860 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x) 9.860 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt 2) (sqrt x))) (* (/ (- 4 (* x x)) (- (sqrt 2) (sqrt x))) x))) 9.860 * * * * [progress]: [ 67 / 167 ] simplifiying candidate # 9.860 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) 9.860 * * [simplify]: iters left: 6 (6 enodes) 9.862 * * [simplify]: iters left: 5 (22 enodes) 9.865 * * [simplify]: iters left: 4 (29 enodes) 9.869 * * [simplify]: iters left: 3 (41 enodes) 9.875 * * [simplify]: iters left: 2 (55 enodes) 9.882 * * [simplify]: iters left: 1 (57 enodes) 9.887 * * [simplify]: Extracting #0: cost 1 inf + 0 9.887 * * [simplify]: Extracting #1: cost 6 inf + 0 9.887 * * [simplify]: Extracting #2: cost 9 inf + 1 9.887 * * [simplify]: Extracting #3: cost 3 inf + 529 9.887 * * [simplify]: Extracting #4: cost 1 inf + 812 9.888 * * [simplify]: Extracting #5: cost 0 inf + 974 9.888 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 9.888 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))))) 9.888 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (cbrt x))) 9.888 * * [simplify]: iters left: 6 (9 enodes) 9.890 * * [simplify]: iters left: 5 (39 enodes) 9.897 * * [simplify]: iters left: 4 (71 enodes) 9.907 * * [simplify]: iters left: 3 (113 enodes) 9.923 * * [simplify]: iters left: 2 (184 enodes) 9.949 * * [simplify]: iters left: 1 (271 enodes) 9.986 * * [simplify]: Extracting #0: cost 1 inf + 0 9.986 * * [simplify]: Extracting #1: cost 23 inf + 0 9.986 * * [simplify]: Extracting #2: cost 62 inf + 1 9.987 * * [simplify]: Extracting #3: cost 80 inf + 1829 9.988 * * [simplify]: Extracting #4: cost 18 inf + 12140 9.991 * * [simplify]: Extracting #5: cost 0 inf + 14711 9.994 * * [simplify]: Extracting #6: cost 0 inf + 14672 9.997 * [simplify]: Simplified to (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))) 9.997 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ (- 2 x) (- 4 (* x x)))))) 9.997 * * * * [progress]: [ 68 / 167 ] simplifiying candidate # 9.997 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt x))) 9.997 * * [simplify]: iters left: 5 (5 enodes) 9.999 * * [simplify]: iters left: 4 (17 enodes) 10.001 * * [simplify]: iters left: 3 (20 enodes) 10.004 * * [simplify]: iters left: 2 (24 enodes) 10.006 * * [simplify]: Extracting #0: cost 1 inf + 0 10.006 * * [simplify]: Extracting #1: cost 5 inf + 0 10.006 * * [simplify]: Extracting #2: cost 2 inf + 84 10.007 * * [simplify]: Extracting #3: cost 0 inf + 248 10.007 * [simplify]: Simplified to (sqrt x) 10.007 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 10.007 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) 10.007 * * [simplify]: iters left: 6 (9 enodes) 10.009 * * [simplify]: iters left: 5 (39 enodes) 10.015 * * [simplify]: iters left: 4 (71 enodes) 10.026 * * [simplify]: iters left: 3 (113 enodes) 10.042 * * [simplify]: iters left: 2 (184 enodes) 10.068 * * [simplify]: iters left: 1 (271 enodes) 10.105 * * [simplify]: Extracting #0: cost 1 inf + 0 10.105 * * [simplify]: Extracting #1: cost 23 inf + 0 10.105 * * [simplify]: Extracting #2: cost 62 inf + 1 10.106 * * [simplify]: Extracting #3: cost 80 inf + 1549 10.108 * * [simplify]: Extracting #4: cost 18 inf + 10180 10.111 * * [simplify]: Extracting #5: cost 0 inf + 12391 10.113 * * [simplify]: Extracting #6: cost 0 inf + 12352 10.116 * [simplify]: Simplified to (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))) 10.116 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (/ (sqrt x) (/ (- 2 x) (- 4 (* x x)))))) 10.116 * * * * [progress]: [ 69 / 167 ] simplifiying candidate # 10.116 * [simplify]: Simplifying (/ 1 (/ 1 1)) 10.116 * * [simplify]: iters left: 4 (3 enodes) 10.117 * * [simplify]: iters left: 3 (7 enodes) 10.118 * * [simplify]: iters left: 2 (9 enodes) 10.119 * * [simplify]: Extracting #0: cost 1 inf + 0 10.119 * * [simplify]: Extracting #1: cost 0 inf + 1 10.119 * [simplify]: Simplified to 1 10.119 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.120 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.120 * * [simplify]: iters left: 6 (8 enodes) 10.122 * * [simplify]: iters left: 5 (36 enodes) 10.127 * * [simplify]: iters left: 4 (68 enodes) 10.137 * * [simplify]: iters left: 3 (105 enodes) 10.153 * * [simplify]: iters left: 2 (155 enodes) 10.174 * * [simplify]: iters left: 1 (201 enodes) 10.199 * * [simplify]: Extracting #0: cost 1 inf + 0 10.199 * * [simplify]: Extracting #1: cost 19 inf + 0 10.200 * * [simplify]: Extracting #2: cost 49 inf + 1 10.200 * * [simplify]: Extracting #3: cost 46 inf + 1813 10.202 * * [simplify]: Extracting #4: cost 11 inf + 6538 10.203 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.205 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.206 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.206 * * * * [progress]: [ 70 / 167 ] simplifiying candidate # 10.207 * [simplify]: Simplifying (/ 1 1) 10.207 * * [simplify]: iters left: 2 (2 enodes) 10.207 * * [simplify]: iters left: 1 (6 enodes) 10.208 * * [simplify]: Extracting #0: cost 1 inf + 0 10.208 * * [simplify]: Extracting #1: cost 0 inf + 1 10.208 * [simplify]: Simplified to 1 10.208 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.209 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.209 * * [simplify]: iters left: 6 (8 enodes) 10.211 * * [simplify]: iters left: 5 (36 enodes) 10.216 * * [simplify]: iters left: 4 (68 enodes) 10.225 * * [simplify]: iters left: 3 (105 enodes) 10.240 * * [simplify]: iters left: 2 (155 enodes) 10.261 * * [simplify]: iters left: 1 (201 enodes) 10.288 * * [simplify]: Extracting #0: cost 1 inf + 0 10.288 * * [simplify]: Extracting #1: cost 19 inf + 0 10.288 * * [simplify]: Extracting #2: cost 49 inf + 1 10.288 * * [simplify]: Extracting #3: cost 46 inf + 1813 10.290 * * [simplify]: Extracting #4: cost 11 inf + 6538 10.292 * * [simplify]: Extracting #5: cost 0 inf + 7557 10.293 * [simplify]: Simplified to (/ (- 4 (* x x)) (/ (- 2 x) x)) 10.294 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (- 4 (* x x)) (/ (- 2 x) x)))) 10.294 * * * * [progress]: [ 71 / 167 ] simplifiying candidate # 10.294 * [simplify]: Simplifying (/ 1 (- 2 x)) 10.294 * * [simplify]: iters left: 4 (5 enodes) 10.295 * * [simplify]: iters left: 3 (19 enodes) 10.298 * * [simplify]: iters left: 2 (24 enodes) 10.301 * * [simplify]: Extracting #0: cost 1 inf + 0 10.301 * * [simplify]: Extracting #1: cost 4 inf + 0 10.301 * * [simplify]: Extracting #2: cost 7 inf + 1 10.301 * * [simplify]: Extracting #3: cost 1 inf + 294 10.301 * * [simplify]: Extracting #4: cost 0 inf + 335 10.302 * [simplify]: Simplified to (/ 1 (- 2 x)) 10.302 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (- 2 x)) (/ (- 4 (* x x)) (/ 1 x)))) 10.302 * [simplify]: Simplifying (/ (- 4 (* x x)) (/ 1 x)) 10.302 * * [simplify]: iters left: 6 (7 enodes) 10.304 * * [simplify]: iters left: 5 (30 enodes) 10.308 * * [simplify]: iters left: 4 (56 enodes) 10.318 * * [simplify]: iters left: 3 (96 enodes) 10.330 * * [simplify]: iters left: 2 (132 enodes) 10.349 * * [simplify]: iters left: 1 (163 enodes) 10.366 * * [simplify]: Extracting #0: cost 1 inf + 0 10.366 * * [simplify]: Extracting #1: cost 14 inf + 0 10.366 * * [simplify]: Extracting #2: cost 24 inf + 86 10.367 * * [simplify]: Extracting #3: cost 10 inf + 1313 10.367 * * [simplify]: Extracting #4: cost 1 inf + 2130 10.368 * * [simplify]: Extracting #5: cost 0 inf + 2342 10.369 * [simplify]: Simplified to (* x (- 4 (* x x))) 10.369 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (- 2 x)) (* x (- 4 (* x x))))) 10.369 * * * * [progress]: [ 72 / 167 ] simplifiying candidate # 10.369 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) 10.369 * * [simplify]: iters left: 6 (10 enodes) 10.372 * * [simplify]: iters left: 5 (38 enodes) 10.377 * * [simplify]: iters left: 4 (49 enodes) 10.383 * * [simplify]: iters left: 3 (53 enodes) 10.389 * * [simplify]: iters left: 2 (57 enodes) 10.398 * * [simplify]: Extracting #0: cost 1 inf + 0 10.398 * * [simplify]: Extracting #1: cost 6 inf + 0 10.398 * * [simplify]: Extracting #2: cost 13 inf + 0 10.398 * * [simplify]: Extracting #3: cost 15 inf + 44 10.398 * * [simplify]: Extracting #4: cost 13 inf + 172 10.398 * * [simplify]: Extracting #5: cost 8 inf + 623 10.399 * * [simplify]: Extracting #6: cost 1 inf + 1996 10.399 * * [simplify]: Extracting #7: cost 0 inf + 2278 10.399 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) 10.399 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (/ (- 2 x) x))) (cbrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))))) 10.400 * [simplify]: Simplifying (/ (- (sqrt 4) x) (cbrt (/ (- 2 x) x))) 10.400 * * [simplify]: iters left: 6 (9 enodes) 10.402 * * [simplify]: iters left: 5 (36 enodes) 10.407 * * [simplify]: iters left: 4 (56 enodes) 10.413 * * [simplify]: iters left: 3 (68 enodes) 10.421 * * [simplify]: iters left: 2 (73 enodes) 10.429 * * [simplify]: iters left: 1 (74 enodes) 10.437 * * [simplify]: Extracting #0: cost 1 inf + 0 10.437 * * [simplify]: Extracting #1: cost 8 inf + 0 10.437 * * [simplify]: Extracting #2: cost 18 inf + 0 10.437 * * [simplify]: Extracting #3: cost 19 inf + 127 10.437 * * [simplify]: Extracting #4: cost 6 inf + 1954 10.438 * * [simplify]: Extracting #5: cost 0 inf + 2926 10.438 * [simplify]: Simplified to (/ (- 2 x) (cbrt (/ (- 2 x) x))) 10.438 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (/ (- 2 x) (cbrt (/ (- 2 x) x))))) 10.438 * * * * [progress]: [ 73 / 167 ] simplifiying candidate # 10.438 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.439 * * [simplify]: iters left: 6 (9 enodes) 10.441 * * [simplify]: iters left: 5 (33 enodes) 10.446 * * [simplify]: iters left: 4 (42 enodes) 10.451 * * [simplify]: iters left: 3 (46 enodes) 10.457 * * [simplify]: iters left: 2 (50 enodes) 10.463 * * [simplify]: Extracting #0: cost 1 inf + 0 10.463 * * [simplify]: Extracting #1: cost 4 inf + 0 10.463 * * [simplify]: Extracting #2: cost 9 inf + 0 10.463 * * [simplify]: Extracting #3: cost 12 inf + 2 10.463 * * [simplify]: Extracting #4: cost 10 inf + 130 10.463 * * [simplify]: Extracting #5: cost 3 inf + 705 10.463 * * [simplify]: Extracting #6: cost 0 inf + 1150 10.463 * [simplify]: Simplified to (/ (+ x 2) (sqrt (/ (- 2 x) x))) 10.464 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (/ (- 2 x) x))) (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))))) 10.464 * [simplify]: Simplifying (/ (- (sqrt 4) x) (sqrt (/ (- 2 x) x))) 10.464 * * [simplify]: iters left: 6 (9 enodes) 10.468 * * [simplify]: iters left: 5 (36 enodes) 10.472 * * [simplify]: iters left: 4 (56 enodes) 10.479 * * [simplify]: iters left: 3 (68 enodes) 10.486 * * [simplify]: iters left: 2 (73 enodes) 10.495 * * [simplify]: iters left: 1 (74 enodes) 10.503 * * [simplify]: Extracting #0: cost 1 inf + 0 10.503 * * [simplify]: Extracting #1: cost 8 inf + 0 10.503 * * [simplify]: Extracting #2: cost 18 inf + 0 10.503 * * [simplify]: Extracting #3: cost 19 inf + 127 10.503 * * [simplify]: Extracting #4: cost 6 inf + 1634 10.503 * * [simplify]: Extracting #5: cost 0 inf + 2446 10.504 * [simplify]: Simplified to (/ (- 2 x) (sqrt (/ (- 2 x) x))) 10.504 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (sqrt (/ (- 2 x) x))) (/ (- 2 x) (sqrt (/ (- 2 x) x))))) 10.504 * * * * [progress]: [ 74 / 167 ] simplifiying candidate # 10.504 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) 10.504 * * [simplify]: iters left: 6 (12 enodes) 10.507 * * [simplify]: iters left: 5 (47 enodes) 10.514 * * [simplify]: iters left: 4 (79 enodes) 10.525 * * [simplify]: iters left: 3 (116 enodes) 10.542 * * [simplify]: iters left: 2 (154 enodes) 10.563 * * [simplify]: iters left: 1 (220 enodes) 10.598 * * [simplify]: Extracting #0: cost 1 inf + 0 10.598 * * [simplify]: Extracting #1: cost 29 inf + 0 10.599 * * [simplify]: Extracting #2: cost 64 inf + 0 10.599 * * [simplify]: Extracting #3: cost 60 inf + 1620 10.600 * * [simplify]: Extracting #4: cost 15 inf + 12505 10.603 * * [simplify]: Extracting #5: cost 0 inf + 16254 10.606 * * [simplify]: Extracting #6: cost 0 inf + 16214 10.609 * [simplify]: Simplified to (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) 10.609 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))))) 10.609 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (cbrt x))) 10.609 * * [simplify]: iters left: 6 (10 enodes) 10.612 * * [simplify]: iters left: 5 (38 enodes) 10.617 * * [simplify]: iters left: 4 (61 enodes) 10.624 * * [simplify]: iters left: 3 (90 enodes) 10.635 * * [simplify]: iters left: 2 (136 enodes) 10.655 * * [simplify]: iters left: 1 (160 enodes) 10.671 * * [simplify]: Extracting #0: cost 1 inf + 0 10.672 * * [simplify]: Extracting #1: cost 19 inf + 0 10.672 * * [simplify]: Extracting #2: cost 43 inf + 0 10.672 * * [simplify]: Extracting #3: cost 39 inf + 825 10.672 * * [simplify]: Extracting #4: cost 21 inf + 3777 10.673 * * [simplify]: Extracting #5: cost 1 inf + 7922 10.675 * * [simplify]: Extracting #6: cost 0 inf + 8084 10.676 * [simplify]: Simplified to (/ (- 2 x) (/ (cbrt (- 2 x)) (cbrt x))) 10.676 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ x 2) (* (/ (cbrt x) (cbrt (- 2 x))) (/ (cbrt x) (cbrt (- 2 x))))) (/ (- 2 x) (/ (cbrt (- 2 x)) (cbrt x))))) 10.676 * * * * [progress]: [ 75 / 167 ] simplifiying candidate # 10.676 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) 10.677 * * [simplify]: iters left: 6 (11 enodes) 10.679 * * [simplify]: iters left: 5 (40 enodes) 10.684 * * [simplify]: iters left: 4 (55 enodes) 10.691 * * [simplify]: iters left: 3 (74 enodes) 10.701 * * [simplify]: iters left: 2 (88 enodes) 10.712 * * [simplify]: iters left: 1 (116 enodes) 10.726 * * [simplify]: Extracting #0: cost 1 inf + 0 10.726 * * [simplify]: Extracting #1: cost 16 inf + 0 10.726 * * [simplify]: Extracting #2: cost 36 inf + 0 10.726 * * [simplify]: Extracting #3: cost 37 inf + 166 10.727 * * [simplify]: Extracting #4: cost 13 inf + 3923 10.728 * * [simplify]: Extracting #5: cost 0 inf + 6958 10.729 * [simplify]: Simplified to (* (/ (+ x 2) (cbrt (- 2 x))) (/ (sqrt x) (cbrt (- 2 x)))) 10.729 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (+ x 2) (cbrt (- 2 x))) (/ (sqrt x) (cbrt (- 2 x)))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))))) 10.730 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) (sqrt x))) 10.730 * * [simplify]: iters left: 6 (10 enodes) 10.732 * * [simplify]: iters left: 5 (38 enodes) 10.737 * * [simplify]: iters left: 4 (61 enodes) 10.744 * * [simplify]: iters left: 3 (90 enodes) 10.756 * * [simplify]: iters left: 2 (136 enodes) 10.774 * * [simplify]: iters left: 1 (160 enodes) 10.792 * * [simplify]: Extracting #0: cost 1 inf + 0 10.792 * * [simplify]: Extracting #1: cost 19 inf + 0 10.792 * * [simplify]: Extracting #2: cost 43 inf + 0 10.792 * * [simplify]: Extracting #3: cost 39 inf + 585 10.793 * * [simplify]: Extracting #4: cost 21 inf + 3057 10.794 * * [simplify]: Extracting #5: cost 1 inf + 6922 10.795 * * [simplify]: Extracting #6: cost 0 inf + 7084 10.797 * [simplify]: Simplified to (/ (- 2 x) (/ (cbrt (- 2 x)) (sqrt x))) 10.797 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (- 2 x) (/ (cbrt (- 2 x)) (sqrt x))))) 10.797 * * * * [progress]: [ 76 / 167 ] simplifiying candidate # 10.797 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) 10.797 * * [simplify]: iters left: 6 (11 enodes) 10.800 * * [simplify]: iters left: 5 (40 enodes) 10.806 * * [simplify]: iters left: 4 (58 enodes) 10.813 * * [simplify]: iters left: 3 (69 enodes) 10.822 * * [simplify]: iters left: 2 (84 enodes) 10.833 * * [simplify]: iters left: 1 (107 enodes) 10.852 * * [simplify]: Extracting #0: cost 1 inf + 0 10.852 * * [simplify]: Extracting #1: cost 20 inf + 0 10.852 * * [simplify]: Extracting #2: cost 32 inf + 1 10.852 * * [simplify]: Extracting #3: cost 33 inf + 45 10.852 * * [simplify]: Extracting #4: cost 23 inf + 1467 10.853 * * [simplify]: Extracting #5: cost 2 inf + 5638 10.854 * * [simplify]: Extracting #6: cost 0 inf + 6124 10.856 * [simplify]: Simplified to (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) 10.856 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)))) 10.856 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (cbrt (- 2 x)) x)) 10.856 * * [simplify]: iters left: 6 (9 enodes) 10.858 * * [simplify]: iters left: 5 (35 enodes) 10.863 * * [simplify]: iters left: 4 (58 enodes) 10.870 * * [simplify]: iters left: 3 (86 enodes) 10.880 * * [simplify]: iters left: 2 (127 enodes) 10.898 * * [simplify]: iters left: 1 (150 enodes) 10.914 * * [simplify]: Extracting #0: cost 1 inf + 0 10.914 * * [simplify]: Extracting #1: cost 18 inf + 0 10.915 * * [simplify]: Extracting #2: cost 37 inf + 42 10.915 * * [simplify]: Extracting #3: cost 36 inf + 248 10.915 * * [simplify]: Extracting #4: cost 29 inf + 740 10.916 * * [simplify]: Extracting #5: cost 9 inf + 4220 10.917 * * [simplify]: Extracting #6: cost 0 inf + 5838 10.918 * [simplify]: Simplified to (* x (/ (- 2 x) (cbrt (- 2 x)))) 10.918 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (+ x 2) (cbrt (- 2 x))) (cbrt (- 2 x))) (* x (/ (- 2 x) (cbrt (- 2 x)))))) 10.918 * * * * [progress]: [ 77 / 167 ] simplifiying candidate # 10.918 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) 10.918 * * [simplify]: iters left: 6 (11 enodes) 10.921 * * [simplify]: iters left: 5 (40 enodes) 10.926 * * [simplify]: iters left: 4 (54 enodes) 10.933 * * [simplify]: iters left: 3 (66 enodes) 10.941 * * [simplify]: iters left: 2 (82 enodes) 10.952 * * [simplify]: iters left: 1 (112 enodes) 10.964 * * [simplify]: Extracting #0: cost 1 inf + 0 10.964 * * [simplify]: Extracting #1: cost 14 inf + 0 10.964 * * [simplify]: Extracting #2: cost 33 inf + 0 10.966 * * [simplify]: Extracting #3: cost 30 inf + 747 10.967 * * [simplify]: Extracting #4: cost 8 inf + 4608 10.967 * * [simplify]: Extracting #5: cost 1 inf + 5826 10.968 * * [simplify]: Extracting #6: cost 0 inf + 5988 10.969 * [simplify]: Simplified to (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- 2 x)) (+ x 2))) 10.970 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt x) (cbrt x)) (/ (sqrt (- 2 x)) (+ x 2))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))))) 10.970 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (cbrt x))) 10.970 * * [simplify]: iters left: 6 (10 enodes) 10.973 * * [simplify]: iters left: 5 (38 enodes) 10.977 * * [simplify]: iters left: 4 (61 enodes) 10.985 * * [simplify]: iters left: 3 (90 enodes) 10.996 * * [simplify]: iters left: 2 (136 enodes) 11.015 * * [simplify]: iters left: 1 (160 enodes) 11.032 * * [simplify]: Extracting #0: cost 1 inf + 0 11.032 * * [simplify]: Extracting #1: cost 19 inf + 0 11.032 * * [simplify]: Extracting #2: cost 43 inf + 0 11.032 * * [simplify]: Extracting #3: cost 39 inf + 825 11.033 * * [simplify]: Extracting #4: cost 21 inf + 3417 11.034 * * [simplify]: Extracting #5: cost 1 inf + 6762 11.035 * * [simplify]: Extracting #6: cost 0 inf + 6884 11.037 * [simplify]: Simplified to (/ (- 2 x) (/ (sqrt (- 2 x)) (cbrt x))) 11.037 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (- 2 x) (/ (sqrt (- 2 x)) (cbrt x))))) 11.037 * * * * [progress]: [ 78 / 167 ] simplifiying candidate # 11.037 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.037 * * [simplify]: iters left: 6 (10 enodes) 11.040 * * [simplify]: iters left: 5 (35 enodes) 11.044 * * [simplify]: iters left: 4 (43 enodes) 11.050 * * [simplify]: iters left: 3 (47 enodes) 11.055 * * [simplify]: iters left: 2 (55 enodes) 11.062 * * [simplify]: iters left: 1 (67 enodes) 11.069 * * [simplify]: Extracting #0: cost 1 inf + 0 11.069 * * [simplify]: Extracting #1: cost 8 inf + 0 11.069 * * [simplify]: Extracting #2: cost 19 inf + 0 11.069 * * [simplify]: Extracting #3: cost 16 inf + 250 11.070 * * [simplify]: Extracting #4: cost 2 inf + 2078 11.070 * * [simplify]: Extracting #5: cost 0 inf + 2200 11.070 * [simplify]: Simplified to (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) 11.070 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))))) 11.071 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) 11.071 * * [simplify]: iters left: 6 (10 enodes) 11.073 * * [simplify]: iters left: 5 (38 enodes) 11.078 * * [simplify]: iters left: 4 (61 enodes) 11.085 * * [simplify]: iters left: 3 (90 enodes) 11.099 * * [simplify]: iters left: 2 (136 enodes) 11.117 * * [simplify]: iters left: 1 (160 enodes) 11.133 * * [simplify]: Extracting #0: cost 1 inf + 0 11.133 * * [simplify]: Extracting #1: cost 19 inf + 0 11.133 * * [simplify]: Extracting #2: cost 43 inf + 0 11.133 * * [simplify]: Extracting #3: cost 39 inf + 585 11.134 * * [simplify]: Extracting #4: cost 21 inf + 2697 11.135 * * [simplify]: Extracting #5: cost 1 inf + 5762 11.136 * * [simplify]: Extracting #6: cost 0 inf + 5884 11.138 * [simplify]: Simplified to (/ (- 2 x) (/ (sqrt (- 2 x)) (sqrt x))) 11.138 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) (sqrt x))) (/ (- 2 x) (/ (sqrt (- 2 x)) (sqrt x))))) 11.138 * * * * [progress]: [ 79 / 167 ] simplifiying candidate # 11.138 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (sqrt (- 2 x)) 1)) 11.138 * * [simplify]: iters left: 6 (10 enodes) 11.141 * * [simplify]: iters left: 5 (35 enodes) 11.146 * * [simplify]: iters left: 4 (42 enodes) 11.151 * * [simplify]: iters left: 3 (45 enodes) 11.159 * * [simplify]: iters left: 2 (54 enodes) 11.165 * * [simplify]: iters left: 1 (58 enodes) 11.171 * * [simplify]: Extracting #0: cost 1 inf + 0 11.171 * * [simplify]: Extracting #1: cost 6 inf + 0 11.171 * * [simplify]: Extracting #2: cost 11 inf + 1 11.171 * * [simplify]: Extracting #3: cost 11 inf + 3 11.171 * * [simplify]: Extracting #4: cost 8 inf + 170 11.171 * * [simplify]: Extracting #5: cost 1 inf + 903 11.171 * * [simplify]: Extracting #6: cost 0 inf + 1065 11.172 * [simplify]: Simplified to (/ (+ x 2) (sqrt (- 2 x))) 11.172 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)))) 11.172 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (sqrt (- 2 x)) x)) 11.172 * * [simplify]: iters left: 6 (9 enodes) 11.174 * * [simplify]: iters left: 5 (35 enodes) 11.179 * * [simplify]: iters left: 4 (58 enodes) 11.186 * * [simplify]: iters left: 3 (86 enodes) 11.196 * * [simplify]: iters left: 2 (127 enodes) 11.214 * * [simplify]: iters left: 1 (150 enodes) 11.230 * * [simplify]: Extracting #0: cost 1 inf + 0 11.230 * * [simplify]: Extracting #1: cost 18 inf + 0 11.231 * * [simplify]: Extracting #2: cost 37 inf + 42 11.231 * * [simplify]: Extracting #3: cost 36 inf + 248 11.231 * * [simplify]: Extracting #4: cost 29 inf + 740 11.232 * * [simplify]: Extracting #5: cost 9 inf + 3420 11.233 * * [simplify]: Extracting #6: cost 0 inf + 4678 11.234 * [simplify]: Simplified to (* x (/ (- 2 x) (sqrt (- 2 x)))) 11.234 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (sqrt (- 2 x))) (* x (/ (- 2 x) (sqrt (- 2 x)))))) 11.234 * * * * [progress]: [ 80 / 167 ] simplifiying candidate # 11.234 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 11.234 * * [simplify]: iters left: 6 (9 enodes) 11.237 * * [simplify]: iters left: 5 (35 enodes) 11.241 * * [simplify]: iters left: 4 (44 enodes) 11.248 * * [simplify]: iters left: 3 (59 enodes) 11.256 * * [simplify]: iters left: 2 (76 enodes) 11.268 * * [simplify]: iters left: 1 (135 enodes) 11.295 * * [simplify]: Extracting #0: cost 1 inf + 0 11.295 * * [simplify]: Extracting #1: cost 29 inf + 0 11.295 * * [simplify]: Extracting #2: cost 37 inf + 84 11.296 * * [simplify]: Extracting #3: cost 17 inf + 2842 11.297 * * [simplify]: Extracting #4: cost 0 inf + 5915 11.298 * [simplify]: Simplified to (* (* (+ 2 x) (cbrt x)) (cbrt x)) 11.298 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 11.298 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 11.298 * * [simplify]: iters left: 6 (9 enodes) 11.301 * * [simplify]: iters left: 5 (38 enodes) 11.306 * * [simplify]: iters left: 4 (72 enodes) 11.315 * * [simplify]: iters left: 3 (117 enodes) 11.331 * * [simplify]: iters left: 2 (197 enodes) 11.397 * * [simplify]: Extracting #0: cost 1 inf + 0 11.397 * * [simplify]: Extracting #1: cost 38 inf + 0 11.398 * * [simplify]: Extracting #2: cost 137 inf + 204 11.398 * * [simplify]: Extracting #3: cost 172 inf + 1378 11.400 * * [simplify]: Extracting #4: cost 121 inf + 8278 11.405 * * [simplify]: Extracting #5: cost 12 inf + 31510 11.411 * * [simplify]: Extracting #6: cost 0 inf + 34095 11.418 * [simplify]: Simplified to (cbrt x) 11.418 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (cbrt x))) 11.418 * * * * [progress]: [ 81 / 167 ] simplifiying candidate # 11.418 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 11.418 * * [simplify]: iters left: 5 (8 enodes) 11.420 * * [simplify]: iters left: 4 (30 enodes) 11.424 * * [simplify]: iters left: 3 (33 enodes) 11.429 * * [simplify]: iters left: 2 (40 enodes) 11.434 * * [simplify]: iters left: 1 (41 enodes) 11.439 * * [simplify]: Extracting #0: cost 1 inf + 0 11.439 * * [simplify]: Extracting #1: cost 11 inf + 0 11.439 * * [simplify]: Extracting #2: cost 15 inf + 1 11.439 * * [simplify]: Extracting #3: cost 7 inf + 494 11.439 * * [simplify]: Extracting #4: cost 0 inf + 986 11.439 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 11.439 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 11.440 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 11.440 * * [simplify]: iters left: 6 (9 enodes) 11.442 * * [simplify]: iters left: 5 (38 enodes) 11.447 * * [simplify]: iters left: 4 (72 enodes) 11.457 * * [simplify]: iters left: 3 (117 enodes) 11.474 * * [simplify]: iters left: 2 (197 enodes) 11.539 * * [simplify]: Extracting #0: cost 1 inf + 0 11.539 * * [simplify]: Extracting #1: cost 38 inf + 0 11.540 * * [simplify]: Extracting #2: cost 137 inf + 124 11.540 * * [simplify]: Extracting #3: cost 172 inf + 938 11.542 * * [simplify]: Extracting #4: cost 121 inf + 6878 11.547 * * [simplify]: Extracting #5: cost 12 inf + 27830 11.553 * * [simplify]: Extracting #6: cost 0 inf + 30375 11.559 * [simplify]: Simplified to (sqrt x) 11.559 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 11.559 * * * * [progress]: [ 82 / 167 ] simplifiying candidate # 11.560 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 11.560 * * [simplify]: iters left: 5 (7 enodes) 11.562 * * [simplify]: iters left: 4 (23 enodes) 11.565 * * [simplify]: iters left: 3 (25 enodes) 11.568 * * [simplify]: iters left: 2 (27 enodes) 11.571 * * [simplify]: Extracting #0: cost 1 inf + 0 11.571 * * [simplify]: Extracting #1: cost 5 inf + 0 11.571 * * [simplify]: Extracting #2: cost 1 inf + 45 11.572 * * [simplify]: Extracting #3: cost 0 inf + 87 11.572 * [simplify]: Simplified to (+ 2 x) 11.572 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 11.572 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 11.572 * * [simplify]: iters left: 6 (8 enodes) 11.576 * * [simplify]: iters left: 5 (35 enodes) 11.581 * * [simplify]: iters left: 4 (69 enodes) 11.590 * * [simplify]: iters left: 3 (112 enodes) 11.605 * * [simplify]: iters left: 2 (152 enodes) 11.621 * * [simplify]: iters left: 1 (168 enodes) 11.638 * * [simplify]: Extracting #0: cost 1 inf + 0 11.638 * * [simplify]: Extracting #1: cost 0 inf + 1 11.638 * [simplify]: Simplified to x 11.638 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 11.638 * * * * [progress]: [ 83 / 167 ] simplifiying candidate # 11.638 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) 11.638 * * [simplify]: iters left: 6 (12 enodes) 11.642 * * [simplify]: iters left: 5 (42 enodes) 11.648 * * [simplify]: iters left: 4 (53 enodes) 11.655 * * [simplify]: iters left: 3 (65 enodes) 11.663 * * [simplify]: iters left: 2 (81 enodes) 11.674 * * [simplify]: iters left: 1 (111 enodes) 11.686 * * [simplify]: Extracting #0: cost 1 inf + 0 11.687 * * [simplify]: Extracting #1: cost 14 inf + 0 11.687 * * [simplify]: Extracting #2: cost 34 inf + 0 11.687 * * [simplify]: Extracting #3: cost 33 inf + 407 11.687 * * [simplify]: Extracting #4: cost 15 inf + 3122 11.688 * * [simplify]: Extracting #5: cost 1 inf + 6439 11.689 * * [simplify]: Extracting #6: cost 0 inf + 6626 11.690 * [simplify]: Simplified to (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (* (cbrt x) (cbrt x))) 11.690 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 11.691 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (cbrt x))) 11.691 * * [simplify]: iters left: 6 (11 enodes) 11.694 * * [simplify]: iters left: 5 (45 enodes) 11.700 * * [simplify]: iters left: 4 (77 enodes) 11.712 * * [simplify]: iters left: 3 (110 enodes) 11.726 * * [simplify]: iters left: 2 (156 enodes) 11.747 * * [simplify]: iters left: 1 (183 enodes) 11.769 * * [simplify]: Extracting #0: cost 1 inf + 0 11.769 * * [simplify]: Extracting #1: cost 19 inf + 0 11.769 * * [simplify]: Extracting #2: cost 52 inf + 0 11.769 * * [simplify]: Extracting #3: cost 57 inf + 854 11.770 * * [simplify]: Extracting #4: cost 15 inf + 7803 11.772 * * [simplify]: Extracting #5: cost 0 inf + 10751 11.774 * [simplify]: Simplified to (/ (* (cbrt x) (- 2 x)) (- (sqrt 2) (sqrt x))) 11.774 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (* (cbrt x) (- 2 x)) (- (sqrt 2) (sqrt x))))) 11.774 * * * * [progress]: [ 84 / 167 ] simplifiying candidate # 11.774 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.774 * * [simplify]: iters left: 6 (10 enodes) 11.777 * * [simplify]: iters left: 5 (34 enodes) 11.781 * * [simplify]: iters left: 4 (39 enodes) 11.786 * * [simplify]: iters left: 3 (43 enodes) 11.792 * * [simplify]: iters left: 2 (51 enodes) 11.798 * * [simplify]: iters left: 1 (63 enodes) 11.805 * * [simplify]: Extracting #0: cost 1 inf + 0 11.805 * * [simplify]: Extracting #1: cost 8 inf + 0 11.805 * * [simplify]: Extracting #2: cost 19 inf + 0 11.805 * * [simplify]: Extracting #3: cost 12 inf + 574 11.806 * * [simplify]: Extracting #4: cost 1 inf + 2074 11.806 * * [simplify]: Extracting #5: cost 0 inf + 2276 11.807 * [simplify]: Simplified to (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) 11.807 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.807 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.807 * * [simplify]: iters left: 6 (10 enodes) 11.810 * * [simplify]: iters left: 5 (42 enodes) 11.816 * * [simplify]: iters left: 4 (74 enodes) 11.826 * * [simplify]: iters left: 3 (106 enodes) 11.842 * * [simplify]: iters left: 2 (154 enodes) 11.863 * * [simplify]: iters left: 1 (182 enodes) 11.883 * * [simplify]: Extracting #0: cost 1 inf + 0 11.883 * * [simplify]: Extracting #1: cost 19 inf + 0 11.883 * * [simplify]: Extracting #2: cost 50 inf + 0 11.883 * * [simplify]: Extracting #3: cost 50 inf + 980 11.885 * * [simplify]: Extracting #4: cost 9 inf + 6932 11.886 * * [simplify]: Extracting #5: cost 0 inf + 8390 11.888 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))) 11.888 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 11.888 * * * * [progress]: [ 85 / 167 ] simplifiying candidate # 11.889 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ (+ (sqrt 2) (sqrt x)) 1)) 11.889 * * [simplify]: iters left: 6 (11 enodes) 11.892 * * [simplify]: iters left: 5 (37 enodes) 11.899 * * [simplify]: iters left: 4 (41 enodes) 11.905 * * [simplify]: iters left: 3 (44 enodes) 11.911 * * [simplify]: iters left: 2 (53 enodes) 11.917 * * [simplify]: iters left: 1 (57 enodes) 11.923 * * [simplify]: Extracting #0: cost 1 inf + 0 11.923 * * [simplify]: Extracting #1: cost 6 inf + 0 11.923 * * [simplify]: Extracting #2: cost 12 inf + 1 11.924 * * [simplify]: Extracting #3: cost 8 inf + 249 11.924 * * [simplify]: Extracting #4: cost 0 inf + 1303 11.924 * [simplify]: Simplified to (/ (+ x 2) (+ (sqrt 2) (sqrt x))) 11.924 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)))) 11.924 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- (sqrt 2) (sqrt x)) x)) 11.924 * * [simplify]: iters left: 6 (10 enodes) 11.927 * * [simplify]: iters left: 5 (42 enodes) 11.933 * * [simplify]: iters left: 4 (74 enodes) 11.943 * * [simplify]: iters left: 3 (106 enodes) 11.957 * * [simplify]: iters left: 2 (147 enodes) 11.979 * * [simplify]: iters left: 1 (173 enodes) 11.997 * * [simplify]: Extracting #0: cost 1 inf + 0 11.997 * * [simplify]: Extracting #1: cost 18 inf + 0 11.998 * * [simplify]: Extracting #2: cost 46 inf + 42 11.998 * * [simplify]: Extracting #3: cost 44 inf + 1828 11.999 * * [simplify]: Extracting #4: cost 9 inf + 6489 12.001 * * [simplify]: Extracting #5: cost 0 inf + 7865 12.003 * [simplify]: Simplified to (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)) 12.003 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ x 2) (+ (sqrt 2) (sqrt x))) (/ (- 2 x) (/ (- (sqrt 2) (sqrt x)) x)))) 12.003 * * * * [progress]: [ 86 / 167 ] simplifiying candidate # 12.003 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (* (cbrt x) (cbrt x)))) 12.003 * * [simplify]: iters left: 6 (9 enodes) 12.006 * * [simplify]: iters left: 5 (35 enodes) 12.010 * * [simplify]: iters left: 4 (44 enodes) 12.017 * * [simplify]: iters left: 3 (59 enodes) 12.024 * * [simplify]: iters left: 2 (76 enodes) 12.038 * * [simplify]: iters left: 1 (135 enodes) 12.064 * * [simplify]: Extracting #0: cost 1 inf + 0 12.064 * * [simplify]: Extracting #1: cost 29 inf + 0 12.064 * * [simplify]: Extracting #2: cost 37 inf + 84 12.065 * * [simplify]: Extracting #3: cost 17 inf + 2842 12.066 * * [simplify]: Extracting #4: cost 0 inf + 5915 12.067 * [simplify]: Simplified to (* (* (+ 2 x) (cbrt x)) (cbrt x)) 12.067 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))))) 12.067 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (cbrt x))) 12.067 * * [simplify]: iters left: 6 (9 enodes) 12.070 * * [simplify]: iters left: 5 (38 enodes) 12.075 * * [simplify]: iters left: 4 (72 enodes) 12.084 * * [simplify]: iters left: 3 (117 enodes) 12.101 * * [simplify]: iters left: 2 (197 enodes) 12.167 * * [simplify]: Extracting #0: cost 1 inf + 0 12.167 * * [simplify]: Extracting #1: cost 38 inf + 0 12.167 * * [simplify]: Extracting #2: cost 137 inf + 204 12.168 * * [simplify]: Extracting #3: cost 172 inf + 1378 12.169 * * [simplify]: Extracting #4: cost 121 inf + 8278 12.174 * * [simplify]: Extracting #5: cost 12 inf + 31510 12.180 * * [simplify]: Extracting #6: cost 0 inf + 34095 12.187 * [simplify]: Simplified to (cbrt x) 12.187 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (cbrt x)) (cbrt x)) (cbrt x))) 12.187 * * * * [progress]: [ 87 / 167 ] simplifiying candidate # 12.187 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 (sqrt x))) 12.187 * * [simplify]: iters left: 5 (8 enodes) 12.189 * * [simplify]: iters left: 4 (30 enodes) 12.193 * * [simplify]: iters left: 3 (33 enodes) 12.198 * * [simplify]: iters left: 2 (40 enodes) 12.205 * * [simplify]: iters left: 1 (41 enodes) 12.210 * * [simplify]: Extracting #0: cost 1 inf + 0 12.210 * * [simplify]: Extracting #1: cost 11 inf + 0 12.210 * * [simplify]: Extracting #2: cost 15 inf + 1 12.210 * * [simplify]: Extracting #3: cost 7 inf + 494 12.210 * * [simplify]: Extracting #4: cost 0 inf + 986 12.211 * [simplify]: Simplified to (* (+ 2 x) (sqrt x)) 12.211 * [simplify]: Simplified (2 1) to (λ (x) (* (* (+ 2 x) (sqrt x)) (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))))) 12.211 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) (sqrt x))) 12.211 * * [simplify]: iters left: 6 (9 enodes) 12.214 * * [simplify]: iters left: 5 (38 enodes) 12.219 * * [simplify]: iters left: 4 (72 enodes) 12.228 * * [simplify]: iters left: 3 (117 enodes) 12.244 * * [simplify]: iters left: 2 (197 enodes) 12.309 * * [simplify]: Extracting #0: cost 1 inf + 0 12.309 * * [simplify]: Extracting #1: cost 38 inf + 0 12.310 * * [simplify]: Extracting #2: cost 137 inf + 124 12.310 * * [simplify]: Extracting #3: cost 172 inf + 938 12.312 * * [simplify]: Extracting #4: cost 121 inf + 6878 12.318 * * [simplify]: Extracting #5: cost 12 inf + 27830 12.325 * * [simplify]: Extracting #6: cost 0 inf + 30375 12.331 * [simplify]: Simplified to (sqrt x) 12.331 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 12.331 * * * * [progress]: [ 88 / 167 ] simplifiying candidate # 12.331 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (/ 1 1)) 12.331 * * [simplify]: iters left: 5 (7 enodes) 12.334 * * [simplify]: iters left: 4 (23 enodes) 12.337 * * [simplify]: iters left: 3 (25 enodes) 12.340 * * [simplify]: iters left: 2 (27 enodes) 12.343 * * [simplify]: Extracting #0: cost 1 inf + 0 12.343 * * [simplify]: Extracting #1: cost 5 inf + 0 12.343 * * [simplify]: Extracting #2: cost 1 inf + 45 12.343 * * [simplify]: Extracting #3: cost 0 inf + 87 12.343 * [simplify]: Simplified to (+ 2 x) 12.343 * [simplify]: Simplified (2 1) to (λ (x) (* (+ 2 x) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.343 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.344 * * [simplify]: iters left: 6 (8 enodes) 12.346 * * [simplify]: iters left: 5 (35 enodes) 12.351 * * [simplify]: iters left: 4 (69 enodes) 12.360 * * [simplify]: iters left: 3 (112 enodes) 12.375 * * [simplify]: iters left: 2 (152 enodes) 12.392 * * [simplify]: iters left: 1 (168 enodes) 12.409 * * [simplify]: Extracting #0: cost 1 inf + 0 12.409 * * [simplify]: Extracting #1: cost 0 inf + 1 12.409 * [simplify]: Simplified to x 12.409 * [simplify]: Simplified (2 2) to (λ (x) (* (+ 2 x) x)) 12.409 * * * * [progress]: [ 89 / 167 ] simplifiying candidate # 12.409 * [simplify]: Simplifying (/ (+ (sqrt 4) x) 1) 12.409 * * [simplify]: iters left: 5 (6 enodes) 12.411 * * [simplify]: iters left: 4 (20 enodes) 12.414 * * [simplify]: iters left: 3 (22 enodes) 12.417 * * [simplify]: Extracting #0: cost 1 inf + 0 12.417 * * [simplify]: Extracting #1: cost 5 inf + 0 12.417 * * [simplify]: Extracting #2: cost 0 inf + 87 12.417 * [simplify]: Simplified to (+ x 2) 12.417 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (/ (- (sqrt 4) x) (/ (- 2 x) x)))) 12.417 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ (- 2 x) x)) 12.417 * * [simplify]: iters left: 6 (8 enodes) 12.420 * * [simplify]: iters left: 5 (35 enodes) 12.424 * * [simplify]: iters left: 4 (69 enodes) 12.433 * * [simplify]: iters left: 3 (112 enodes) 12.450 * * [simplify]: iters left: 2 (152 enodes) 12.466 * * [simplify]: iters left: 1 (168 enodes) 12.483 * * [simplify]: Extracting #0: cost 1 inf + 0 12.483 * * [simplify]: Extracting #1: cost 0 inf + 1 12.483 * [simplify]: Simplified to x 12.483 * [simplify]: Simplified (2 2) to (λ (x) (* (+ x 2) x)) 12.483 * * * * [progress]: [ 90 / 167 ] simplifiying candidate # 12.483 * [simplify]: Simplifying (/ (+ (sqrt 4) x) (- 2 x)) 12.483 * * [simplify]: iters left: 5 (7 enodes) 12.486 * * [simplify]: iters left: 4 (24 enodes) 12.489 * * [simplify]: iters left: 3 (27 enodes) 12.492 * * [simplify]: Extracting #0: cost 1 inf + 0 12.492 * * [simplify]: Extracting #1: cost 4 inf + 0 12.492 * * [simplify]: Extracting #2: cost 9 inf + 0 12.492 * * [simplify]: Extracting #3: cost 7 inf + 43 12.492 * * [simplify]: Extracting #4: cost 3 inf + 210 12.492 * * [simplify]: Extracting #5: cost 0 inf + 496 12.492 * [simplify]: Simplified to (/ (+ x 2) (- 2 x)) 12.492 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (+ x 2) (- 2 x)) (/ (- (sqrt 4) x) (/ 1 x)))) 12.493 * [simplify]: Simplifying (/ (- (sqrt 4) x) (/ 1 x)) 12.493 * * [simplify]: iters left: 5 (7 enodes) 12.495 * * [simplify]: iters left: 4 (31 enodes) 12.500 * * [simplify]: iters left: 3 (56 enodes) 12.510 * * [simplify]: iters left: 2 (93 enodes) 12.524 * * [simplify]: iters left: 1 (141 enodes) 12.540 * * [simplify]: Extracting #0: cost 1 inf + 0 12.540 * * [simplify]: Extracting #1: cost 15 inf + 0 12.540 * * [simplify]: Extracting #2: cost 15 inf + 249 12.540 * * [simplify]: Extracting #3: cost 3 inf + 1020 12.541 * * [simplify]: Extracting #4: cost 0 inf + 1199 12.541 * [simplify]: Simplified to (* x (- 2 x)) 12.541 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (+ (sqrt 4) x) (- 2 x)) (* x (- 2 x)))) 12.541 * * * * [progress]: [ 91 / 167 ] simplifiying candidate # 12.541 * * * * [progress]: [ 92 / 167 ] simplifiying candidate # 12.541 * * * * [progress]: [ 93 / 167 ] simplifiying candidate # 12.541 * * * * [progress]: [ 94 / 167 ] simplifiying candidate # 12.542 * [simplify]: Simplifying (cbrt (/ (- 2 x) x)) 12.542 * * [simplify]: iters left: 5 (5 enodes) 12.543 * * [simplify]: iters left: 4 (20 enodes) 12.546 * * [simplify]: iters left: 3 (29 enodes) 12.549 * * [simplify]: iters left: 2 (33 enodes) 12.553 * * [simplify]: iters left: 1 (37 enodes) 12.558 * * [simplify]: Extracting #0: cost 1 inf + 0 12.558 * * [simplify]: Extracting #1: cost 3 inf + 0 12.558 * * [simplify]: Extracting #2: cost 9 inf + 0 12.558 * * [simplify]: Extracting #3: cost 10 inf + 3 12.558 * * [simplify]: Extracting #4: cost 9 inf + 45 12.558 * * [simplify]: Extracting #5: cost 4 inf + 294 12.558 * * [simplify]: Extracting #6: cost 0 inf + 742 12.559 * [simplify]: Simplified to (cbrt (/ (- 2 x) x)) 12.559 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (* (cbrt (/ (- 2 x) x)) (cbrt (/ (- 2 x) x)))) (cbrt (/ (- 2 x) x)))) 12.559 * * * * [progress]: [ 95 / 167 ] simplifiying candidate # 12.559 * [simplify]: Simplifying (sqrt (/ (- 2 x) x)) 12.559 * * [simplify]: iters left: 5 (5 enodes) 12.560 * * [simplify]: iters left: 4 (20 enodes) 12.563 * * [simplify]: iters left: 3 (29 enodes) 12.567 * * [simplify]: iters left: 2 (33 enodes) 12.571 * * [simplify]: iters left: 1 (37 enodes) 12.575 * * [simplify]: Extracting #0: cost 1 inf + 0 12.575 * * [simplify]: Extracting #1: cost 3 inf + 0 12.575 * * [simplify]: Extracting #2: cost 9 inf + 0 12.575 * * [simplify]: Extracting #3: cost 10 inf + 3 12.575 * * [simplify]: Extracting #4: cost 9 inf + 45 12.576 * * [simplify]: Extracting #5: cost 4 inf + 294 12.576 * * [simplify]: Extracting #6: cost 0 inf + 662 12.576 * [simplify]: Simplified to (sqrt (/ (- 2 x) x)) 12.576 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (sqrt (/ (- 2 x) x))) (sqrt (/ (- 2 x) x)))) 12.576 * * * * [progress]: [ 96 / 167 ] simplifiying candidate # 12.576 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 12.576 * * [simplify]: iters left: 5 (6 enodes) 12.577 * * [simplify]: iters left: 4 (20 enodes) 12.582 * * [simplify]: iters left: 3 (23 enodes) 12.584 * * [simplify]: Extracting #0: cost 1 inf + 0 12.584 * * [simplify]: Extracting #1: cost 4 inf + 0 12.584 * * [simplify]: Extracting #2: cost 8 inf + 0 12.584 * * [simplify]: Extracting #3: cost 8 inf + 163 12.584 * * [simplify]: Extracting #4: cost 7 inf + 205 12.585 * * [simplify]: Extracting #5: cost 0 inf + 1058 12.585 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 12.585 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 2 x)) (cbrt x)))) 12.585 * * * * [progress]: [ 97 / 167 ] simplifiying candidate # 12.585 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 12.585 * * [simplify]: iters left: 5 (6 enodes) 12.586 * * [simplify]: iters left: 4 (20 enodes) 12.589 * * [simplify]: iters left: 3 (23 enodes) 12.592 * * [simplify]: Extracting #0: cost 1 inf + 0 12.592 * * [simplify]: Extracting #1: cost 4 inf + 0 12.592 * * [simplify]: Extracting #2: cost 8 inf + 0 12.592 * * [simplify]: Extracting #3: cost 8 inf + 83 12.592 * * [simplify]: Extracting #4: cost 7 inf + 125 12.592 * * [simplify]: Extracting #5: cost 0 inf + 898 12.592 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 12.592 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x))) (/ (cbrt (- 2 x)) (sqrt x)))) 12.592 * * * * [progress]: [ 98 / 167 ] simplifiying candidate # 12.592 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 12.592 * * [simplify]: iters left: 5 (5 enodes) 12.593 * * [simplify]: iters left: 4 (17 enodes) 12.596 * * [simplify]: iters left: 3 (20 enodes) 12.598 * * [simplify]: Extracting #0: cost 1 inf + 0 12.598 * * [simplify]: Extracting #1: cost 4 inf + 0 12.598 * * [simplify]: Extracting #2: cost 5 inf + 1 12.598 * * [simplify]: Extracting #3: cost 8 inf + 1 12.598 * * [simplify]: Extracting #4: cost 7 inf + 43 12.598 * * [simplify]: Extracting #5: cost 0 inf + 736 12.598 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 12.599 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1)) (/ (cbrt (- 2 x)) x))) 12.599 * * * * [progress]: [ 99 / 167 ] simplifiying candidate # 12.599 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 12.599 * * [simplify]: iters left: 5 (6 enodes) 12.600 * * [simplify]: iters left: 4 (20 enodes) 12.603 * * [simplify]: iters left: 3 (23 enodes) 12.605 * * [simplify]: Extracting #0: cost 1 inf + 0 12.605 * * [simplify]: Extracting #1: cost 4 inf + 0 12.605 * * [simplify]: Extracting #2: cost 8 inf + 0 12.605 * * [simplify]: Extracting #3: cost 8 inf + 163 12.606 * * [simplify]: Extracting #4: cost 7 inf + 205 12.606 * * [simplify]: Extracting #5: cost 0 inf + 898 12.606 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 12.606 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt (- 2 x)) (cbrt x)))) 12.606 * * * * [progress]: [ 100 / 167 ] simplifiying candidate # 12.606 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 12.606 * * [simplify]: iters left: 5 (6 enodes) 12.607 * * [simplify]: iters left: 4 (20 enodes) 12.610 * * [simplify]: iters left: 3 (23 enodes) 12.613 * * [simplify]: Extracting #0: cost 1 inf + 0 12.613 * * [simplify]: Extracting #1: cost 4 inf + 0 12.613 * * [simplify]: Extracting #2: cost 8 inf + 0 12.613 * * [simplify]: Extracting #3: cost 8 inf + 83 12.613 * * [simplify]: Extracting #4: cost 7 inf + 125 12.613 * * [simplify]: Extracting #5: cost 0 inf + 738 12.613 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 12.613 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (sqrt x))) (/ (sqrt (- 2 x)) (sqrt x)))) 12.613 * * * * [progress]: [ 101 / 167 ] simplifiying candidate # 12.614 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 12.614 * * [simplify]: iters left: 5 (5 enodes) 12.615 * * [simplify]: iters left: 4 (17 enodes) 12.617 * * [simplify]: iters left: 3 (20 enodes) 12.619 * * [simplify]: Extracting #0: cost 1 inf + 0 12.619 * * [simplify]: Extracting #1: cost 4 inf + 0 12.619 * * [simplify]: Extracting #2: cost 5 inf + 1 12.619 * * [simplify]: Extracting #3: cost 8 inf + 1 12.620 * * [simplify]: Extracting #4: cost 7 inf + 43 12.620 * * [simplify]: Extracting #5: cost 0 inf + 576 12.620 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 12.620 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) 1)) (/ (sqrt (- 2 x)) x))) 12.620 * * * * [progress]: [ 102 / 167 ] simplifiying candidate # 12.620 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.620 * * [simplify]: iters left: 4 (5 enodes) 12.621 * * [simplify]: iters left: 3 (20 enodes) 12.624 * * [simplify]: iters left: 2 (29 enodes) 12.627 * * [simplify]: iters left: 1 (33 enodes) 12.631 * * [simplify]: Extracting #0: cost 1 inf + 0 12.631 * * [simplify]: Extracting #1: cost 7 inf + 0 12.631 * * [simplify]: Extracting #2: cost 15 inf + 0 12.631 * * [simplify]: Extracting #3: cost 13 inf + 83 12.631 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.632 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.632 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.632 * * * * [progress]: [ 103 / 167 ] simplifiying candidate # 12.632 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.632 * * [simplify]: iters left: 4 (5 enodes) 12.633 * * [simplify]: iters left: 3 (20 enodes) 12.636 * * [simplify]: iters left: 2 (29 enodes) 12.639 * * [simplify]: iters left: 1 (33 enodes) 12.643 * * [simplify]: Extracting #0: cost 1 inf + 0 12.643 * * [simplify]: Extracting #1: cost 7 inf + 0 12.643 * * [simplify]: Extracting #2: cost 15 inf + 0 12.643 * * [simplify]: Extracting #3: cost 13 inf + 43 12.643 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.644 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.644 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.644 * * * * [progress]: [ 104 / 167 ] simplifiying candidate # 12.644 * [simplify]: Simplifying (/ (- 2 x) x) 12.644 * * [simplify]: iters left: 4 (4 enodes) 12.646 * * [simplify]: iters left: 3 (17 enodes) 12.649 * * [simplify]: iters left: 2 (26 enodes) 12.652 * * [simplify]: iters left: 1 (30 enodes) 12.656 * * [simplify]: Extracting #0: cost 1 inf + 0 12.656 * * [simplify]: Extracting #1: cost 7 inf + 0 12.656 * * [simplify]: Extracting #2: cost 8 inf + 3 12.656 * * [simplify]: Extracting #3: cost 7 inf + 45 12.656 * * [simplify]: Extracting #4: cost 0 inf + 418 12.656 * [simplify]: Simplified to (/ (- 2 x) x) 12.656 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.656 * * * * [progress]: [ 105 / 167 ] simplifiying candidate # 12.657 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.657 * * [simplify]: iters left: 5 (7 enodes) 12.658 * * [simplify]: iters left: 4 (26 enodes) 12.662 * * [simplify]: iters left: 3 (35 enodes) 12.666 * * [simplify]: iters left: 2 (39 enodes) 12.671 * * [simplify]: Extracting #0: cost 1 inf + 0 12.671 * * [simplify]: Extracting #1: cost 7 inf + 0 12.671 * * [simplify]: Extracting #2: cost 16 inf + 0 12.671 * * [simplify]: Extracting #3: cost 17 inf + 123 12.671 * * [simplify]: Extracting #4: cost 6 inf + 1296 12.672 * * [simplify]: Extracting #5: cost 0 inf + 2266 12.672 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 12.672 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (- (sqrt 2) (sqrt x)) (cbrt x)))) 12.672 * * * * [progress]: [ 106 / 167 ] simplifiying candidate # 12.672 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.672 * * [simplify]: iters left: 5 (6 enodes) 12.674 * * [simplify]: iters left: 4 (23 enodes) 12.677 * * [simplify]: iters left: 3 (32 enodes) 12.681 * * [simplify]: iters left: 2 (36 enodes) 12.686 * * [simplify]: iters left: 1 (40 enodes) 12.691 * * [simplify]: Extracting #0: cost 1 inf + 0 12.691 * * [simplify]: Extracting #1: cost 7 inf + 0 12.691 * * [simplify]: Extracting #2: cost 11 inf + 2 12.691 * * [simplify]: Extracting #3: cost 10 inf + 166 12.691 * * [simplify]: Extracting #4: cost 8 inf + 248 12.691 * * [simplify]: Extracting #5: cost 6 inf + 330 12.691 * * [simplify]: Extracting #6: cost 2 inf + 858 12.692 * * [simplify]: Extracting #7: cost 0 inf + 1142 12.692 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 12.692 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (sqrt x))) (/ (- (sqrt 2) (sqrt x)) (sqrt x)))) 12.692 * * * * [progress]: [ 107 / 167 ] simplifiying candidate # 12.692 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 12.692 * * [simplify]: iters left: 5 (6 enodes) 12.694 * * [simplify]: iters left: 4 (23 enodes) 12.697 * * [simplify]: iters left: 3 (32 enodes) 12.701 * * [simplify]: iters left: 2 (36 enodes) 12.705 * * [simplify]: Extracting #0: cost 1 inf + 0 12.705 * * [simplify]: Extracting #1: cost 7 inf + 0 12.705 * * [simplify]: Extracting #2: cost 13 inf + 1 12.705 * * [simplify]: Extracting #3: cost 14 inf + 204 12.706 * * [simplify]: Extracting #4: cost 8 inf + 650 12.706 * * [simplify]: Extracting #5: cost 6 inf + 732 12.706 * * [simplify]: Extracting #6: cost 2 inf + 1180 12.706 * * [simplify]: Extracting #7: cost 0 inf + 1464 12.707 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 12.707 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) 1)) (/ (- (sqrt 2) (sqrt x)) x))) 12.707 * * * * [progress]: [ 108 / 167 ] simplifiying candidate # 12.707 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 12.707 * * [simplify]: iters left: 4 (5 enodes) 12.708 * * [simplify]: iters left: 3 (20 enodes) 12.711 * * [simplify]: iters left: 2 (29 enodes) 12.716 * * [simplify]: iters left: 1 (33 enodes) 12.720 * * [simplify]: Extracting #0: cost 1 inf + 0 12.720 * * [simplify]: Extracting #1: cost 7 inf + 0 12.720 * * [simplify]: Extracting #2: cost 15 inf + 0 12.720 * * [simplify]: Extracting #3: cost 13 inf + 83 12.720 * * [simplify]: Extracting #4: cost 0 inf + 1462 12.720 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 12.720 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (- 2 x) (cbrt x)))) 12.720 * * * * [progress]: [ 109 / 167 ] simplifiying candidate # 12.720 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 12.720 * * [simplify]: iters left: 4 (5 enodes) 12.722 * * [simplify]: iters left: 3 (20 enodes) 12.724 * * [simplify]: iters left: 2 (29 enodes) 12.728 * * [simplify]: iters left: 1 (33 enodes) 12.732 * * [simplify]: Extracting #0: cost 1 inf + 0 12.732 * * [simplify]: Extracting #1: cost 7 inf + 0 12.732 * * [simplify]: Extracting #2: cost 15 inf + 0 12.732 * * [simplify]: Extracting #3: cost 13 inf + 43 12.732 * * [simplify]: Extracting #4: cost 0 inf + 1062 12.732 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 12.732 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 (sqrt x))) (/ (- 2 x) (sqrt x)))) 12.732 * * * * [progress]: [ 110 / 167 ] simplifiying candidate # 12.732 * [simplify]: Simplifying (/ (- 2 x) x) 12.732 * * [simplify]: iters left: 4 (4 enodes) 12.733 * * [simplify]: iters left: 3 (17 enodes) 12.736 * * [simplify]: iters left: 2 (26 enodes) 12.739 * * [simplify]: iters left: 1 (30 enodes) 12.743 * * [simplify]: Extracting #0: cost 1 inf + 0 12.743 * * [simplify]: Extracting #1: cost 7 inf + 0 12.743 * * [simplify]: Extracting #2: cost 8 inf + 3 12.743 * * [simplify]: Extracting #3: cost 7 inf + 45 12.743 * * [simplify]: Extracting #4: cost 0 inf + 418 12.744 * [simplify]: Simplified to (/ (- 2 x) x) 12.744 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (/ 1 1)) (/ (- 2 x) x))) 12.744 * * * * [progress]: [ 111 / 167 ] simplifiying candidate # 12.744 * [simplify]: Simplifying (/ (- 2 x) x) 12.744 * * [simplify]: iters left: 4 (4 enodes) 12.745 * * [simplify]: iters left: 3 (17 enodes) 12.747 * * [simplify]: iters left: 2 (26 enodes) 12.751 * * [simplify]: iters left: 1 (30 enodes) 12.755 * * [simplify]: Extracting #0: cost 1 inf + 0 12.755 * * [simplify]: Extracting #1: cost 7 inf + 0 12.755 * * [simplify]: Extracting #2: cost 8 inf + 3 12.755 * * [simplify]: Extracting #3: cost 7 inf + 45 12.755 * * [simplify]: Extracting #4: cost 0 inf + 418 12.755 * [simplify]: Simplified to (/ (- 2 x) x) 12.755 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) 1) (/ (- 2 x) x))) 12.755 * * * * [progress]: [ 112 / 167 ] simplifiying candidate # 12.755 * [simplify]: Simplifying (/ 1 x) 12.755 * * [simplify]: iters left: 2 (3 enodes) 12.756 * * [simplify]: iters left: 1 (11 enodes) 12.758 * * [simplify]: Extracting #0: cost 1 inf + 0 12.758 * * [simplify]: Extracting #1: cost 4 inf + 0 12.758 * * [simplify]: Extracting #2: cost 2 inf + 2 12.758 * * [simplify]: Extracting #3: cost 0 inf + 86 12.758 * [simplify]: Simplified to (/ 1 x) 12.758 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (- 4 (* x x)) (- 2 x)) (/ 1 x))) 12.758 * * * * [progress]: [ 113 / 167 ] simplifiying candidate # 12.758 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.758 * * [simplify]: iters left: 6 (6 enodes) 12.759 * * [simplify]: iters left: 5 (20 enodes) 12.762 * * [simplify]: iters left: 4 (26 enodes) 12.765 * * [simplify]: iters left: 3 (30 enodes) 12.769 * * [simplify]: Extracting #0: cost 1 inf + 0 12.769 * * [simplify]: Extracting #1: cost 3 inf + 0 12.769 * * [simplify]: Extracting #2: cost 5 inf + 0 12.769 * * [simplify]: Extracting #3: cost 11 inf + 0 12.769 * * [simplify]: Extracting #4: cost 11 inf + 43 12.769 * * [simplify]: Extracting #5: cost 5 inf + 410 12.769 * * [simplify]: Extracting #6: cost 1 inf + 1018 12.770 * * [simplify]: Extracting #7: cost 0 inf + 1220 12.770 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 12.770 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (/ (/ (- 2 x) x) (cbrt (- 4 (* x x)))))) 12.770 * * * * [progress]: [ 114 / 167 ] simplifiying candidate # 12.770 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 12.770 * * [simplify]: iters left: 5 (5 enodes) 12.771 * * [simplify]: iters left: 4 (17 enodes) 12.773 * * [simplify]: iters left: 3 (23 enodes) 12.776 * * [simplify]: iters left: 2 (27 enodes) 12.780 * * [simplify]: Extracting #0: cost 1 inf + 0 12.780 * * [simplify]: Extracting #1: cost 3 inf + 0 12.780 * * [simplify]: Extracting #2: cost 9 inf + 0 12.780 * * [simplify]: Extracting #3: cost 7 inf + 165 12.780 * * [simplify]: Extracting #4: cost 0 inf + 736 12.780 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 12.780 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- 4 (* x x))) (/ (/ (- 2 x) x) (sqrt (- 4 (* x x)))))) 12.780 * * * * [progress]: [ 115 / 167 ] simplifiying candidate # 12.780 * * * * [progress]: [ 116 / 167 ] simplifiying candidate # 12.780 * [simplify]: Simplifying (+ (sqrt 4) x) 12.780 * * [simplify]: iters left: 3 (4 enodes) 12.783 * * [simplify]: iters left: 2 (14 enodes) 12.785 * * [simplify]: Extracting #0: cost 1 inf + 0 12.785 * * [simplify]: Extracting #1: cost 4 inf + 0 12.785 * * [simplify]: Extracting #2: cost 2 inf + 2 12.785 * * [simplify]: Extracting #3: cost 0 inf + 86 12.785 * [simplify]: Simplified to (+ 2 x) 12.785 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ 2 x) (/ (/ (- 2 x) x) (- (sqrt 4) x)))) 12.785 * * * * [progress]: [ 117 / 167 ] simplifiying candidate # 12.785 * * * * [progress]: [ 118 / 167 ] simplifiying candidate # 12.785 * [simplify]: Simplifying (- (pow 4 3) (pow (* x x) 3)) 12.785 * * [simplify]: iters left: 5 (7 enodes) 12.788 * * [simplify]: iters left: 4 (40 enodes) 12.797 * * [simplify]: iters left: 3 (96 enodes) 12.819 * * [simplify]: iters left: 2 (222 enodes) 12.875 * * [simplify]: iters left: 1 (447 enodes) 13.008 * * [simplify]: Extracting #0: cost 1 inf + 0 13.008 * * [simplify]: Extracting #1: cost 5 inf + 0 13.008 * * [simplify]: Extracting #2: cost 54 inf + 1 13.009 * * [simplify]: Extracting #3: cost 162 inf + 1046 13.011 * * [simplify]: Extracting #4: cost 115 inf + 16617 13.015 * * [simplify]: Extracting #5: cost 39 inf + 45838 13.022 * * [simplify]: Extracting #6: cost 2 inf + 62692 13.028 * * [simplify]: Extracting #7: cost 0 inf + 63207 13.036 * [simplify]: Simplified to (- 64 (* (* x (* x x)) (* x (* x x)))) 13.037 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 64 (* (* x (* x x)) (* x (* x x)))) (* (/ (- 2 x) x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))))) 13.037 * * * * [progress]: [ 119 / 167 ] simplifiying candidate # 13.037 * [simplify]: Simplifying (- (* 4 4) (* (* x x) (* x x))) 13.037 * * [simplify]: iters left: 6 (6 enodes) 13.039 * * [simplify]: iters left: 5 (29 enodes) 13.043 * * [simplify]: iters left: 4 (52 enodes) 13.051 * * [simplify]: iters left: 3 (95 enodes) 13.068 * * [simplify]: iters left: 2 (188 enodes) 13.339 * * [simplify]: iters left: 1 (403 enodes) 13.448 * * [simplify]: Extracting #0: cost 1 inf + 0 13.448 * * [simplify]: Extracting #1: cost 33 inf + 0 13.449 * * [simplify]: Extracting #2: cost 70 inf + 1653 13.451 * * [simplify]: Extracting #3: cost 42 inf + 8324 13.455 * * [simplify]: Extracting #4: cost 31 inf + 9479 13.460 * * [simplify]: Extracting #5: cost 10 inf + 16521 13.464 * * [simplify]: Extracting #6: cost 0 inf + 19805 13.469 * [simplify]: Simplified to (- 16 (* (* x x) (* x x))) 13.469 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 16 (* (* x x) (* x x))) (* (/ (- 2 x) x) (+ 4 (* x x))))) 13.469 * * * * [progress]: [ 120 / 167 ] simplifiying candidate #real (real->posit16 (/ (- 4 (* x x)) (/ (- 2 x) x)))))> 13.469 * * * * [progress]: [ 121 / 167 ] simplifiying candidate # 13.469 * * * * [progress]: [ 122 / 167 ] simplifiying candidate # 13.469 * * * * [progress]: [ 123 / 167 ] simplifiying candidate # 13.469 * * * * [progress]: [ 124 / 167 ] simplifiying candidate # 13.469 * [simplify]: Simplifying (- (log (- 2 x)) (log x)) 13.469 * * [simplify]: iters left: 5 (6 enodes) 13.471 * * [simplify]: iters left: 4 (22 enodes) 13.474 * * [simplify]: iters left: 3 (28 enodes) 13.477 * * [simplify]: Extracting #0: cost 1 inf + 0 13.477 * * [simplify]: Extracting #1: cost 5 inf + 0 13.477 * * [simplify]: Extracting #2: cost 10 inf + 0 13.477 * * [simplify]: Extracting #3: cost 12 inf + 1 13.477 * * [simplify]: Extracting #4: cost 7 inf + 407 13.477 * * [simplify]: Extracting #5: cost 2 inf + 866 13.478 * * [simplify]: Extracting #6: cost 0 inf + 1200 13.478 * [simplify]: Simplified to (- (log (- 2 x)) (log x)) 13.478 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (exp (- (log (- 2 x)) (log x))))) 13.478 * * * * [progress]: [ 125 / 167 ] simplifiying candidate # 13.478 * * * * [progress]: [ 126 / 167 ] simplifiying candidate # 13.478 * * * * [progress]: [ 127 / 167 ] simplifiying candidate # 13.478 * [simplify]: Simplifying (/ (* (* (- 2 x) (- 2 x)) (- 2 x)) (* (* x x) x)) 13.478 * * [simplify]: iters left: 6 (8 enodes) 13.480 * * [simplify]: iters left: 5 (35 enodes) 13.486 * * [simplify]: iters left: 4 (93 enodes) 13.507 * * [simplify]: iters left: 3 (282 enodes) 13.577 * * [simplify]: Extracting #0: cost 1 inf + 0 13.578 * * [simplify]: Extracting #1: cost 44 inf + 0 13.578 * * [simplify]: Extracting #2: cost 132 inf + 44 13.579 * * [simplify]: Extracting #3: cost 161 inf + 2652 13.582 * * [simplify]: Extracting #4: cost 52 inf + 21326 13.589 * * [simplify]: Extracting #5: cost 0 inf + 29165 13.595 * * [simplify]: Extracting #6: cost 0 inf + 29004 13.602 * [simplify]: Simplified to (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x))) 13.602 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (cbrt (* (/ (- 2 x) x) (* (/ (- 2 x) x) (/ (- 2 x) x)))))) 13.602 * * * * [progress]: [ 128 / 167 ] simplifiying candidate # 13.602 * * * * [progress]: [ 129 / 167 ] simplifiying candidate # 13.602 * * * * [progress]: [ 130 / 167 ] simplifiying candidate # 13.602 * * * * [progress]: [ 131 / 167 ] simplifiying candidate # 13.602 * * * * [progress]: [ 132 / 167 ] simplifiying candidate # 13.602 * [simplify]: Simplifying (/ 2 x) 13.602 * * [simplify]: iters left: 2 (3 enodes) 13.603 * * [simplify]: iters left: 1 (9 enodes) 13.606 * * [simplify]: Extracting #0: cost 1 inf + 0 13.606 * * [simplify]: Extracting #1: cost 4 inf + 0 13.606 * * [simplify]: Extracting #2: cost 2 inf + 2 13.606 * * [simplify]: Extracting #3: cost 0 inf + 86 13.606 * [simplify]: Simplified to (/ 2 x) 13.606 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (- (/ 2 x) (/ x x)))) 13.606 * * * * [progress]: [ 133 / 167 ] simplifiying candidate # 13.606 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (* (cbrt x) (cbrt x))) 13.606 * * [simplify]: iters left: 6 (8 enodes) 13.608 * * [simplify]: iters left: 5 (32 enodes) 13.613 * * [simplify]: iters left: 4 (50 enodes) 13.619 * * [simplify]: iters left: 3 (57 enodes) 13.625 * * [simplify]: iters left: 2 (60 enodes) 13.632 * * [simplify]: Extracting #0: cost 1 inf + 0 13.632 * * [simplify]: Extracting #1: cost 11 inf + 0 13.632 * * [simplify]: Extracting #2: cost 22 inf + 0 13.632 * * [simplify]: Extracting #3: cost 22 inf + 163 13.632 * * [simplify]: Extracting #4: cost 19 inf + 447 13.633 * * [simplify]: Extracting #5: cost 9 inf + 2066 13.633 * * [simplify]: Extracting #6: cost 0 inf + 4364 13.634 * [simplify]: Simplified to (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) 13.634 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) (/ (cbrt (- 2 x)) (cbrt x))))) 13.634 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (cbrt x)) 13.634 * * [simplify]: iters left: 5 (6 enodes) 13.635 * * [simplify]: iters left: 4 (20 enodes) 13.638 * * [simplify]: iters left: 3 (23 enodes) 13.641 * * [simplify]: Extracting #0: cost 1 inf + 0 13.641 * * [simplify]: Extracting #1: cost 4 inf + 0 13.641 * * [simplify]: Extracting #2: cost 8 inf + 0 13.641 * * [simplify]: Extracting #3: cost 8 inf + 163 13.641 * * [simplify]: Extracting #4: cost 7 inf + 205 13.641 * * [simplify]: Extracting #5: cost 0 inf + 1058 13.641 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (cbrt x)) 13.641 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (* (/ (cbrt (- 2 x)) (cbrt x)) (/ (cbrt (- 2 x)) (cbrt x))) (/ (cbrt (- 2 x)) (cbrt x))))) 13.641 * * * * [progress]: [ 134 / 167 ] simplifiying candidate # 13.641 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.642 * * [simplify]: iters left: 6 (7 enodes) 13.643 * * [simplify]: iters left: 5 (25 enodes) 13.646 * * [simplify]: iters left: 4 (32 enodes) 13.650 * * [simplify]: iters left: 3 (35 enodes) 13.654 * * [simplify]: Extracting #0: cost 1 inf + 0 13.654 * * [simplify]: Extracting #1: cost 7 inf + 0 13.654 * * [simplify]: Extracting #2: cost 14 inf + 0 13.654 * * [simplify]: Extracting #3: cost 15 inf + 42 13.654 * * [simplify]: Extracting #4: cost 13 inf + 125 13.655 * * [simplify]: Extracting #5: cost 7 inf + 696 13.655 * * [simplify]: Extracting #6: cost 2 inf + 1706 13.655 * * [simplify]: Extracting #7: cost 0 inf + 2110 13.655 * [simplify]: Simplified to (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) 13.655 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.656 * [simplify]: Simplifying (/ (cbrt (- 2 x)) (sqrt x)) 13.656 * * [simplify]: iters left: 5 (6 enodes) 13.657 * * [simplify]: iters left: 4 (20 enodes) 13.659 * * [simplify]: iters left: 3 (23 enodes) 13.662 * * [simplify]: Extracting #0: cost 1 inf + 0 13.662 * * [simplify]: Extracting #1: cost 4 inf + 0 13.662 * * [simplify]: Extracting #2: cost 8 inf + 0 13.662 * * [simplify]: Extracting #3: cost 8 inf + 83 13.662 * * [simplify]: Extracting #4: cost 7 inf + 125 13.663 * * [simplify]: Extracting #5: cost 0 inf + 898 13.663 * [simplify]: Simplified to (/ (cbrt (- 2 x)) (sqrt x)) 13.663 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (sqrt x)) (/ (cbrt (- 2 x)) (sqrt x))))) 13.663 * * * * [progress]: [ 135 / 167 ] simplifiying candidate # 13.663 * [simplify]: Simplifying (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) 1) 13.663 * * [simplify]: iters left: 6 (7 enodes) 13.665 * * [simplify]: iters left: 5 (25 enodes) 13.669 * * [simplify]: iters left: 4 (38 enodes) 13.674 * * [simplify]: iters left: 3 (39 enodes) 13.678 * * [simplify]: Extracting #0: cost 1 inf + 0 13.679 * * [simplify]: Extracting #1: cost 5 inf + 0 13.679 * * [simplify]: Extracting #2: cost 7 inf + 1 13.679 * * [simplify]: Extracting #3: cost 11 inf + 1 13.679 * * [simplify]: Extracting #4: cost 9 inf + 44 13.679 * * [simplify]: Extracting #5: cost 4 inf + 454 13.679 * * [simplify]: Extracting #6: cost 1 inf + 901 13.679 * * [simplify]: Extracting #7: cost 0 inf + 1063 13.679 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.679 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.680 * [simplify]: Simplifying (/ (cbrt (- 2 x)) x) 13.680 * * [simplify]: iters left: 5 (5 enodes) 13.681 * * [simplify]: iters left: 4 (17 enodes) 13.683 * * [simplify]: iters left: 3 (20 enodes) 13.685 * * [simplify]: Extracting #0: cost 1 inf + 0 13.685 * * [simplify]: Extracting #1: cost 4 inf + 0 13.685 * * [simplify]: Extracting #2: cost 5 inf + 1 13.685 * * [simplify]: Extracting #3: cost 8 inf + 1 13.686 * * [simplify]: Extracting #4: cost 7 inf + 43 13.686 * * [simplify]: Extracting #5: cost 0 inf + 736 13.686 * [simplify]: Simplified to (/ (cbrt (- 2 x)) x) 13.686 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ (cbrt (- 2 x)) x)))) 13.686 * * * * [progress]: [ 136 / 167 ] simplifiying candidate # 13.686 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.686 * * [simplify]: iters left: 5 (7 enodes) 13.688 * * [simplify]: iters left: 4 (25 enodes) 13.691 * * [simplify]: iters left: 3 (30 enodes) 13.694 * * [simplify]: Extracting #0: cost 1 inf + 0 13.694 * * [simplify]: Extracting #1: cost 6 inf + 0 13.695 * * [simplify]: Extracting #2: cost 12 inf + 0 13.695 * * [simplify]: Extracting #3: cost 14 inf + 1 13.695 * * [simplify]: Extracting #4: cost 11 inf + 245 13.695 * * [simplify]: Extracting #5: cost 3 inf + 938 13.695 * * [simplify]: Extracting #6: cost 1 inf + 1382 13.695 * * [simplify]: Extracting #7: cost 0 inf + 1624 13.695 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) 13.695 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.696 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (cbrt x)) 13.696 * * [simplify]: iters left: 5 (6 enodes) 13.697 * * [simplify]: iters left: 4 (20 enodes) 13.699 * * [simplify]: iters left: 3 (23 enodes) 13.702 * * [simplify]: Extracting #0: cost 1 inf + 0 13.702 * * [simplify]: Extracting #1: cost 4 inf + 0 13.702 * * [simplify]: Extracting #2: cost 8 inf + 0 13.702 * * [simplify]: Extracting #3: cost 8 inf + 163 13.702 * * [simplify]: Extracting #4: cost 7 inf + 205 13.703 * * [simplify]: Extracting #5: cost 0 inf + 898 13.703 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (cbrt x)) 13.703 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 2 x)) (cbrt x))))) 13.703 * * * * [progress]: [ 137 / 167 ] simplifiying candidate # 13.703 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.703 * * [simplify]: iters left: 5 (6 enodes) 13.704 * * [simplify]: iters left: 4 (20 enodes) 13.707 * * [simplify]: iters left: 3 (23 enodes) 13.710 * * [simplify]: Extracting #0: cost 1 inf + 0 13.710 * * [simplify]: Extracting #1: cost 4 inf + 0 13.710 * * [simplify]: Extracting #2: cost 8 inf + 0 13.710 * * [simplify]: Extracting #3: cost 8 inf + 83 13.710 * * [simplify]: Extracting #4: cost 7 inf + 125 13.710 * * [simplify]: Extracting #5: cost 0 inf + 738 13.710 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.710 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.710 * [simplify]: Simplifying (/ (sqrt (- 2 x)) (sqrt x)) 13.710 * * [simplify]: iters left: 5 (6 enodes) 13.712 * * [simplify]: iters left: 4 (20 enodes) 13.714 * * [simplify]: iters left: 3 (23 enodes) 13.717 * * [simplify]: Extracting #0: cost 1 inf + 0 13.717 * * [simplify]: Extracting #1: cost 4 inf + 0 13.717 * * [simplify]: Extracting #2: cost 8 inf + 0 13.717 * * [simplify]: Extracting #3: cost 8 inf + 83 13.717 * * [simplify]: Extracting #4: cost 7 inf + 125 13.717 * * [simplify]: Extracting #5: cost 0 inf + 738 13.717 * [simplify]: Simplified to (/ (sqrt (- 2 x)) (sqrt x)) 13.717 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (sqrt (- 2 x)) (sqrt x)) (/ (sqrt (- 2 x)) (sqrt x))))) 13.717 * * * * [progress]: [ 138 / 167 ] simplifiying candidate # 13.718 * [simplify]: Simplifying (/ (sqrt (- 2 x)) 1) 13.718 * * [simplify]: iters left: 5 (6 enodes) 13.719 * * [simplify]: iters left: 4 (20 enodes) 13.722 * * [simplify]: iters left: 3 (25 enodes) 13.725 * * [simplify]: Extracting #0: cost 1 inf + 0 13.725 * * [simplify]: Extracting #1: cost 4 inf + 0 13.725 * * [simplify]: Extracting #2: cost 7 inf + 1 13.725 * * [simplify]: Extracting #3: cost 5 inf + 44 13.725 * * [simplify]: Extracting #4: cost 1 inf + 251 13.725 * * [simplify]: Extracting #5: cost 0 inf + 333 13.725 * [simplify]: Simplified to (sqrt (- 2 x)) 13.725 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.726 * [simplify]: Simplifying (/ (sqrt (- 2 x)) x) 13.726 * * [simplify]: iters left: 5 (5 enodes) 13.727 * * [simplify]: iters left: 4 (17 enodes) 13.729 * * [simplify]: iters left: 3 (20 enodes) 13.731 * * [simplify]: Extracting #0: cost 1 inf + 0 13.731 * * [simplify]: Extracting #1: cost 4 inf + 0 13.732 * * [simplify]: Extracting #2: cost 5 inf + 1 13.732 * * [simplify]: Extracting #3: cost 8 inf + 1 13.732 * * [simplify]: Extracting #4: cost 7 inf + 43 13.732 * * [simplify]: Extracting #5: cost 0 inf + 576 13.732 * [simplify]: Simplified to (/ (sqrt (- 2 x)) x) 13.732 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (sqrt (- 2 x)) (/ (sqrt (- 2 x)) x)))) 13.732 * * * * [progress]: [ 139 / 167 ] simplifiying candidate # 13.732 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.732 * * [simplify]: iters left: 5 (5 enodes) 13.733 * * [simplify]: iters left: 4 (19 enodes) 13.736 * * [simplify]: iters left: 3 (23 enodes) 13.740 * * [simplify]: Extracting #0: cost 1 inf + 0 13.740 * * [simplify]: Extracting #1: cost 6 inf + 0 13.740 * * [simplify]: Extracting #2: cost 9 inf + 1 13.740 * * [simplify]: Extracting #3: cost 1 inf + 852 13.740 * * [simplify]: Extracting #4: cost 0 inf + 974 13.740 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.740 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.740 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.740 * * [simplify]: iters left: 4 (5 enodes) 13.742 * * [simplify]: iters left: 3 (20 enodes) 13.744 * * [simplify]: iters left: 2 (29 enodes) 13.748 * * [simplify]: iters left: 1 (33 enodes) 13.752 * * [simplify]: Extracting #0: cost 1 inf + 0 13.752 * * [simplify]: Extracting #1: cost 7 inf + 0 13.752 * * [simplify]: Extracting #2: cost 15 inf + 0 13.752 * * [simplify]: Extracting #3: cost 13 inf + 83 13.752 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.752 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.752 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.752 * * * * [progress]: [ 140 / 167 ] simplifiying candidate # 13.752 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.752 * * [simplify]: iters left: 3 (4 enodes) 13.753 * * [simplify]: iters left: 2 (14 enodes) 13.755 * * [simplify]: iters left: 1 (16 enodes) 13.757 * * [simplify]: Extracting #0: cost 1 inf + 0 13.757 * * [simplify]: Extracting #1: cost 4 inf + 0 13.757 * * [simplify]: Extracting #2: cost 5 inf + 1 13.757 * * [simplify]: Extracting #3: cost 3 inf + 43 13.758 * * [simplify]: Extracting #4: cost 1 inf + 166 13.758 * * [simplify]: Extracting #5: cost 0 inf + 248 13.758 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.758 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.758 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.758 * * [simplify]: iters left: 4 (5 enodes) 13.759 * * [simplify]: iters left: 3 (20 enodes) 13.762 * * [simplify]: iters left: 2 (29 enodes) 13.765 * * [simplify]: iters left: 1 (33 enodes) 13.769 * * [simplify]: Extracting #0: cost 1 inf + 0 13.769 * * [simplify]: Extracting #1: cost 7 inf + 0 13.769 * * [simplify]: Extracting #2: cost 15 inf + 0 13.769 * * [simplify]: Extracting #3: cost 13 inf + 43 13.769 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.770 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.770 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.770 * * * * [progress]: [ 141 / 167 ] simplifiying candidate # 13.770 * [simplify]: Simplifying (/ 1 1) 13.770 * * [simplify]: iters left: 2 (2 enodes) 13.771 * * [simplify]: iters left: 1 (6 enodes) 13.772 * * [simplify]: Extracting #0: cost 1 inf + 0 13.772 * * [simplify]: Extracting #1: cost 0 inf + 1 13.772 * [simplify]: Simplified to 1 13.772 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.772 * [simplify]: Simplifying (/ (- 2 x) x) 13.772 * * [simplify]: iters left: 4 (4 enodes) 13.773 * * [simplify]: iters left: 3 (17 enodes) 13.775 * * [simplify]: iters left: 2 (26 enodes) 13.779 * * [simplify]: iters left: 1 (30 enodes) 13.783 * * [simplify]: Extracting #0: cost 1 inf + 0 13.783 * * [simplify]: Extracting #1: cost 7 inf + 0 13.783 * * [simplify]: Extracting #2: cost 8 inf + 3 13.783 * * [simplify]: Extracting #3: cost 7 inf + 45 13.783 * * [simplify]: Extracting #4: cost 0 inf + 418 13.783 * [simplify]: Simplified to (/ (- 2 x) x) 13.783 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.783 * * * * [progress]: [ 142 / 167 ] simplifiying candidate # 13.783 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.783 * * [simplify]: iters left: 5 (8 enodes) 13.785 * * [simplify]: iters left: 4 (27 enodes) 13.788 * * [simplify]: iters left: 3 (29 enodes) 13.792 * * [simplify]: Extracting #0: cost 1 inf + 0 13.792 * * [simplify]: Extracting #1: cost 6 inf + 0 13.792 * * [simplify]: Extracting #2: cost 13 inf + 0 13.792 * * [simplify]: Extracting #3: cost 13 inf + 123 13.792 * * [simplify]: Extracting #4: cost 8 inf + 488 13.792 * * [simplify]: Extracting #5: cost 7 inf + 529 13.793 * * [simplify]: Extracting #6: cost 1 inf + 1580 13.793 * * [simplify]: Extracting #7: cost 0 inf + 1862 13.793 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) 13.793 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 13.793 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.793 * * [simplify]: iters left: 5 (7 enodes) 13.795 * * [simplify]: iters left: 4 (26 enodes) 13.799 * * [simplify]: iters left: 3 (35 enodes) 13.803 * * [simplify]: iters left: 2 (39 enodes) 13.809 * * [simplify]: Extracting #0: cost 1 inf + 0 13.809 * * [simplify]: Extracting #1: cost 7 inf + 0 13.809 * * [simplify]: Extracting #2: cost 16 inf + 0 13.809 * * [simplify]: Extracting #3: cost 17 inf + 123 13.809 * * [simplify]: Extracting #4: cost 6 inf + 1296 13.809 * * [simplify]: Extracting #5: cost 0 inf + 2266 13.810 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (cbrt x)) 13.810 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 2) (sqrt x)) (cbrt x))))) 13.810 * * * * [progress]: [ 143 / 167 ] simplifiying candidate # 13.810 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.810 * * [simplify]: iters left: 5 (6 enodes) 13.811 * * [simplify]: iters left: 4 (19 enodes) 13.814 * * [simplify]: Extracting #0: cost 1 inf + 0 13.814 * * [simplify]: Extracting #1: cost 4 inf + 0 13.814 * * [simplify]: Extracting #2: cost 8 inf + 0 13.814 * * [simplify]: Extracting #3: cost 7 inf + 83 13.814 * * [simplify]: Extracting #4: cost 6 inf + 84 13.814 * * [simplify]: Extracting #5: cost 0 inf + 734 13.814 * [simplify]: Simplified to (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) 13.814 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.814 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.815 * * [simplify]: iters left: 5 (6 enodes) 13.816 * * [simplify]: iters left: 4 (23 enodes) 13.819 * * [simplify]: iters left: 3 (32 enodes) 13.824 * * [simplify]: iters left: 2 (36 enodes) 13.828 * * [simplify]: iters left: 1 (40 enodes) 13.833 * * [simplify]: Extracting #0: cost 1 inf + 0 13.833 * * [simplify]: Extracting #1: cost 7 inf + 0 13.833 * * [simplify]: Extracting #2: cost 11 inf + 2 13.833 * * [simplify]: Extracting #3: cost 10 inf + 166 13.833 * * [simplify]: Extracting #4: cost 8 inf + 248 13.834 * * [simplify]: Extracting #5: cost 6 inf + 330 13.834 * * [simplify]: Extracting #6: cost 2 inf + 858 13.834 * * [simplify]: Extracting #7: cost 0 inf + 1142 13.834 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) (sqrt x)) 13.834 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ (+ (sqrt 2) (sqrt x)) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) (sqrt x))))) 13.834 * * * * [progress]: [ 144 / 167 ] simplifiying candidate # 13.834 * [simplify]: Simplifying (/ (+ (sqrt 2) (sqrt x)) 1) 13.834 * * [simplify]: iters left: 5 (7 enodes) 13.836 * * [simplify]: iters left: 4 (22 enodes) 13.839 * * [simplify]: iters left: 3 (24 enodes) 13.843 * * [simplify]: Extracting #0: cost 1 inf + 0 13.843 * * [simplify]: Extracting #1: cost 5 inf + 0 13.843 * * [simplify]: Extracting #2: cost 8 inf + 1 13.843 * * [simplify]: Extracting #3: cost 6 inf + 3 13.843 * * [simplify]: Extracting #4: cost 1 inf + 289 13.843 * * [simplify]: Extracting #5: cost 0 inf + 411 13.843 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.843 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.843 * [simplify]: Simplifying (/ (- (sqrt 2) (sqrt x)) x) 13.843 * * [simplify]: iters left: 5 (6 enodes) 13.845 * * [simplify]: iters left: 4 (23 enodes) 13.848 * * [simplify]: iters left: 3 (32 enodes) 13.852 * * [simplify]: iters left: 2 (36 enodes) 13.857 * * [simplify]: Extracting #0: cost 1 inf + 0 13.857 * * [simplify]: Extracting #1: cost 7 inf + 0 13.857 * * [simplify]: Extracting #2: cost 13 inf + 1 13.857 * * [simplify]: Extracting #3: cost 14 inf + 204 13.857 * * [simplify]: Extracting #4: cost 8 inf + 650 13.857 * * [simplify]: Extracting #5: cost 6 inf + 732 13.857 * * [simplify]: Extracting #6: cost 2 inf + 1180 13.858 * * [simplify]: Extracting #7: cost 0 inf + 1464 13.858 * [simplify]: Simplified to (/ (- (sqrt 2) (sqrt x)) x) 13.858 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (+ (sqrt 2) (sqrt x)) (/ (- (sqrt 2) (sqrt x)) x)))) 13.858 * * * * [progress]: [ 145 / 167 ] simplifiying candidate # 13.858 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 13.858 * * [simplify]: iters left: 5 (5 enodes) 13.859 * * [simplify]: iters left: 4 (19 enodes) 13.862 * * [simplify]: iters left: 3 (23 enodes) 13.865 * * [simplify]: Extracting #0: cost 1 inf + 0 13.865 * * [simplify]: Extracting #1: cost 6 inf + 0 13.865 * * [simplify]: Extracting #2: cost 9 inf + 1 13.865 * * [simplify]: Extracting #3: cost 1 inf + 852 13.865 * * [simplify]: Extracting #4: cost 0 inf + 974 13.865 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 13.865 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.865 * [simplify]: Simplifying (/ (- 2 x) (cbrt x)) 13.865 * * [simplify]: iters left: 4 (5 enodes) 13.867 * * [simplify]: iters left: 3 (20 enodes) 13.869 * * [simplify]: iters left: 2 (29 enodes) 13.874 * * [simplify]: iters left: 1 (33 enodes) 13.878 * * [simplify]: Extracting #0: cost 1 inf + 0 13.878 * * [simplify]: Extracting #1: cost 7 inf + 0 13.878 * * [simplify]: Extracting #2: cost 15 inf + 0 13.878 * * [simplify]: Extracting #3: cost 13 inf + 83 13.878 * * [simplify]: Extracting #4: cost 0 inf + 1462 13.878 * [simplify]: Simplified to (/ (- 2 x) (cbrt x)) 13.878 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- 2 x) (cbrt x))))) 13.878 * * * * [progress]: [ 146 / 167 ] simplifiying candidate # 13.878 * [simplify]: Simplifying (/ 1 (sqrt x)) 13.878 * * [simplify]: iters left: 3 (4 enodes) 13.879 * * [simplify]: iters left: 2 (14 enodes) 13.881 * * [simplify]: iters left: 1 (16 enodes) 13.883 * * [simplify]: Extracting #0: cost 1 inf + 0 13.883 * * [simplify]: Extracting #1: cost 4 inf + 0 13.883 * * [simplify]: Extracting #2: cost 5 inf + 1 13.883 * * [simplify]: Extracting #3: cost 3 inf + 43 13.884 * * [simplify]: Extracting #4: cost 1 inf + 166 13.884 * * [simplify]: Extracting #5: cost 0 inf + 248 13.884 * [simplify]: Simplified to (/ 1 (sqrt x)) 13.884 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.884 * [simplify]: Simplifying (/ (- 2 x) (sqrt x)) 13.884 * * [simplify]: iters left: 4 (5 enodes) 13.885 * * [simplify]: iters left: 3 (20 enodes) 13.888 * * [simplify]: iters left: 2 (29 enodes) 13.891 * * [simplify]: iters left: 1 (33 enodes) 13.895 * * [simplify]: Extracting #0: cost 1 inf + 0 13.895 * * [simplify]: Extracting #1: cost 7 inf + 0 13.895 * * [simplify]: Extracting #2: cost 15 inf + 0 13.895 * * [simplify]: Extracting #3: cost 13 inf + 43 13.895 * * [simplify]: Extracting #4: cost 0 inf + 1062 13.896 * [simplify]: Simplified to (/ (- 2 x) (sqrt x)) 13.896 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* (/ 1 (sqrt x)) (/ (- 2 x) (sqrt x))))) 13.896 * * * * [progress]: [ 147 / 167 ] simplifiying candidate # 13.896 * [simplify]: Simplifying (/ 1 1) 13.896 * * [simplify]: iters left: 2 (2 enodes) 13.896 * * [simplify]: iters left: 1 (6 enodes) 13.897 * * [simplify]: Extracting #0: cost 1 inf + 0 13.897 * * [simplify]: Extracting #1: cost 0 inf + 1 13.897 * [simplify]: Simplified to 1 13.898 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.898 * [simplify]: Simplifying (/ (- 2 x) x) 13.898 * * [simplify]: iters left: 4 (4 enodes) 13.899 * * [simplify]: iters left: 3 (17 enodes) 13.901 * * [simplify]: iters left: 2 (26 enodes) 13.905 * * [simplify]: iters left: 1 (30 enodes) 13.909 * * [simplify]: Extracting #0: cost 1 inf + 0 13.909 * * [simplify]: Extracting #1: cost 7 inf + 0 13.909 * * [simplify]: Extracting #2: cost 8 inf + 3 13.909 * * [simplify]: Extracting #3: cost 7 inf + 45 13.909 * * [simplify]: Extracting #4: cost 0 inf + 418 13.909 * [simplify]: Simplified to (/ (- 2 x) x) 13.909 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (* 1 (/ (- 2 x) x)))) 13.909 * * * * [progress]: [ 148 / 167 ] simplifiying candidate # 13.909 * * * * [progress]: [ 149 / 167 ] simplifiying candidate # 13.909 * * * * [progress]: [ 150 / 167 ] simplifiying candidate # 13.909 * * * * [progress]: [ 151 / 167 ] simplifiying candidate # 13.909 * [simplify]: Simplifying (cbrt x) 13.909 * * [simplify]: iters left: 1 (2 enodes) 13.910 * * [simplify]: Extracting #0: cost 1 inf + 0 13.910 * * [simplify]: Extracting #1: cost 3 inf + 0 13.910 * * [simplify]: Extracting #2: cost 2 inf + 1 13.910 * * [simplify]: Extracting #3: cost 0 inf + 163 13.910 * [simplify]: Simplified to (cbrt x) 13.910 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (* (cbrt x) (cbrt x))) (cbrt x)))) 13.910 * * * * [progress]: [ 152 / 167 ] simplifiying candidate # 13.910 * [simplify]: Simplifying (sqrt x) 13.910 * * [simplify]: iters left: 1 (2 enodes) 13.910 * * [simplify]: Extracting #0: cost 1 inf + 0 13.910 * * [simplify]: Extracting #1: cost 3 inf + 0 13.910 * * [simplify]: Extracting #2: cost 2 inf + 1 13.911 * * [simplify]: Extracting #3: cost 0 inf + 83 13.911 * [simplify]: Simplified to (sqrt x) 13.911 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (- 4 (* x x)) (/ (/ (- 2 x) (sqrt x)) (sqrt x)))) 13.911 * * * * [progress]: [ 153 / 167 ] simplifiying candidate # 13.911 * * * * [progress]: [ 154 / 167 ] simplifiying candidate # 13.911 * [simplify]: Simplifying (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.911 * * [simplify]: iters left: 5 (5 enodes) 13.912 * * [simplify]: iters left: 4 (17 enodes) 13.914 * * [simplify]: iters left: 3 (20 enodes) 13.917 * * [simplify]: Extracting #0: cost 1 inf + 0 13.917 * * [simplify]: Extracting #1: cost 3 inf + 0 13.917 * * [simplify]: Extracting #2: cost 5 inf + 0 13.917 * * [simplify]: Extracting #3: cost 9 inf + 0 13.917 * * [simplify]: Extracting #4: cost 7 inf + 43 13.917 * * [simplify]: Extracting #5: cost 0 inf + 736 13.917 * [simplify]: Simplified to (* (cbrt (- 2 x)) (cbrt (- 2 x))) 13.917 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (* (cbrt (- 2 x)) (cbrt (- 2 x))) (/ x (cbrt (- 2 x)))))) 13.917 * * * * [progress]: [ 155 / 167 ] simplifiying candidate # 13.917 * [simplify]: Simplifying (sqrt (- 2 x)) 13.917 * * [simplify]: iters left: 3 (4 enodes) 13.918 * * [simplify]: iters left: 2 (14 enodes) 13.920 * * [simplify]: iters left: 1 (17 enodes) 13.922 * * [simplify]: Extracting #0: cost 1 inf + 0 13.922 * * [simplify]: Extracting #1: cost 3 inf + 0 13.922 * * [simplify]: Extracting #2: cost 7 inf + 0 13.922 * * [simplify]: Extracting #3: cost 5 inf + 43 13.922 * * [simplify]: Extracting #4: cost 0 inf + 332 13.922 * [simplify]: Simplified to (sqrt (- 2 x)) 13.922 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (sqrt (- 2 x)) (/ x (sqrt (- 2 x)))))) 13.922 * * * * [progress]: [ 156 / 167 ] simplifiying candidate # 13.923 * * * * [progress]: [ 157 / 167 ] simplifiying candidate # 13.923 * [simplify]: Simplifying (+ (sqrt 2) (sqrt x)) 13.923 * * [simplify]: iters left: 3 (5 enodes) 13.924 * * [simplify]: iters left: 2 (16 enodes) 13.926 * * [simplify]: Extracting #0: cost 1 inf + 0 13.926 * * [simplify]: Extracting #1: cost 4 inf + 0 13.926 * * [simplify]: Extracting #2: cost 8 inf + 0 13.926 * * [simplify]: Extracting #3: cost 4 inf + 84 13.926 * * [simplify]: Extracting #4: cost 0 inf + 410 13.926 * [simplify]: Simplified to (+ (sqrt 2) (sqrt x)) 13.926 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (+ (sqrt 2) (sqrt x)) (/ x (- (sqrt 2) (sqrt x)))))) 13.926 * * * * [progress]: [ 158 / 167 ] simplifiying candidate # 13.927 * * * * [progress]: [ 159 / 167 ] simplifiying candidate # 13.927 * [simplify]: Simplifying (- (pow 2 3) (pow x 3)) 13.927 * * [simplify]: iters left: 3 (6 enodes) 13.930 * * [simplify]: iters left: 2 (34 enodes) 13.936 * * [simplify]: iters left: 1 (70 enodes) 13.953 * * [simplify]: Extracting #0: cost 1 inf + 0 13.953 * * [simplify]: Extracting #1: cost 5 inf + 0 13.953 * * [simplify]: Extracting #2: cost 17 inf + 1 13.953 * * [simplify]: Extracting #3: cost 26 inf + 3 13.953 * * [simplify]: Extracting #4: cost 15 inf + 1733 13.954 * * [simplify]: Extracting #5: cost 4 inf + 3349 13.954 * * [simplify]: Extracting #6: cost 0 inf + 4306 13.955 * [simplify]: Simplified to (- 8 (* (* x x) x)) 13.955 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 8 (* (* x x) x)) (* x (+ (* 2 2) (+ (* x x) (* 2 x))))))) 13.955 * * * * [progress]: [ 160 / 167 ] simplifiying candidate # 13.955 * [simplify]: Simplifying (- (* 2 2) (* x x)) 13.955 * * [simplify]: iters left: 4 (5 enodes) 13.957 * * [simplify]: iters left: 3 (22 enodes) 13.960 * * [simplify]: iters left: 2 (34 enodes) 13.964 * * [simplify]: iters left: 1 (52 enodes) 13.972 * * [simplify]: Extracting #0: cost 1 inf + 0 13.972 * * [simplify]: Extracting #1: cost 14 inf + 0 13.972 * * [simplify]: Extracting #2: cost 23 inf + 166 13.973 * * [simplify]: Extracting #3: cost 5 inf + 1479 13.973 * * [simplify]: Extracting #4: cost 0 inf + 1889 13.974 * * [simplify]: Extracting #5: cost 0 inf + 1809 13.974 * [simplify]: Simplified to (- 4 (* x x)) 13.975 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 4 (* x x)) (* x (+ 2 x))))) 13.975 * * * * [progress]: [ 161 / 167 ] simplifiying candidate #real (real->posit16 (/ (- 2 x) x)))))> 13.975 * * * * [progress]: [ 162 / 167 ] simplifiying candidate # 13.975 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 13.975 * * [simplify]: iters left: 4 (5 enodes) 13.976 * * [simplify]: iters left: 3 (23 enodes) 13.980 * * [simplify]: iters left: 2 (34 enodes) 13.984 * * [simplify]: iters left: 1 (41 enodes) 13.988 * * [simplify]: Extracting #0: cost 1 inf + 0 13.988 * * [simplify]: Extracting #1: cost 7 inf + 0 13.988 * * [simplify]: Extracting #2: cost 7 inf + 43 13.988 * * [simplify]: Extracting #3: cost 1 inf + 404 13.988 * * [simplify]: Extracting #4: cost 0 inf + 416 13.988 * [simplify]: Simplified to (* (+ x 2) x) 13.988 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 13.989 * * * * [progress]: [ 163 / 167 ] simplifiying candidate # 13.989 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 13.989 * * [simplify]: iters left: 4 (5 enodes) 13.990 * * [simplify]: iters left: 3 (23 enodes) 13.993 * * [simplify]: iters left: 2 (34 enodes) 13.997 * * [simplify]: iters left: 1 (41 enodes) 14.002 * * [simplify]: Extracting #0: cost 1 inf + 0 14.002 * * [simplify]: Extracting #1: cost 7 inf + 0 14.002 * * [simplify]: Extracting #2: cost 7 inf + 43 14.002 * * [simplify]: Extracting #3: cost 1 inf + 404 14.002 * * [simplify]: Extracting #4: cost 0 inf + 416 14.003 * [simplify]: Simplified to (* (+ x 2) x) 14.003 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 14.003 * * * * [progress]: [ 164 / 167 ] simplifiying candidate # 14.003 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 14.003 * * [simplify]: iters left: 4 (5 enodes) 14.004 * * [simplify]: iters left: 3 (23 enodes) 14.009 * * [simplify]: iters left: 2 (34 enodes) 14.013 * * [simplify]: iters left: 1 (41 enodes) 14.017 * * [simplify]: Extracting #0: cost 1 inf + 0 14.017 * * [simplify]: Extracting #1: cost 7 inf + 0 14.017 * * [simplify]: Extracting #2: cost 7 inf + 43 14.017 * * [simplify]: Extracting #3: cost 1 inf + 404 14.017 * * [simplify]: Extracting #4: cost 0 inf + 416 14.018 * [simplify]: Simplified to (* (+ x 2) x) 14.018 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 14.018 * * * * [progress]: [ 165 / 167 ] simplifiying candidate # 14.018 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.018 * * [simplify]: iters left: 6 (6 enodes) 14.020 * * [simplify]: iters left: 5 (27 enodes) 14.024 * * [simplify]: iters left: 4 (35 enodes) 14.028 * * [simplify]: Extracting #0: cost 1 inf + 0 14.028 * * [simplify]: Extracting #1: cost 7 inf + 0 14.028 * * [simplify]: Extracting #2: cost 7 inf + 3 14.028 * * [simplify]: Extracting #3: cost 6 inf + 4 14.028 * * [simplify]: Extracting #4: cost 1 inf + 296 14.028 * * [simplify]: Extracting #5: cost 0 inf + 338 14.028 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.028 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.028 * * * * [progress]: [ 166 / 167 ] simplifiying candidate # 14.028 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.029 * * [simplify]: iters left: 6 (6 enodes) 14.031 * * [simplify]: iters left: 5 (27 enodes) 14.035 * * [simplify]: iters left: 4 (35 enodes) 14.038 * * [simplify]: Extracting #0: cost 1 inf + 0 14.038 * * [simplify]: Extracting #1: cost 7 inf + 0 14.039 * * [simplify]: Extracting #2: cost 7 inf + 3 14.039 * * [simplify]: Extracting #3: cost 6 inf + 4 14.039 * * [simplify]: Extracting #4: cost 1 inf + 296 14.039 * * [simplify]: Extracting #5: cost 0 inf + 338 14.039 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.039 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.039 * * * * [progress]: [ 167 / 167 ] simplifiying candidate # 14.039 * [simplify]: Simplifying (- (* 2 (/ 1 x)) 1) 14.039 * * [simplify]: iters left: 6 (6 enodes) 14.041 * * [simplify]: iters left: 5 (27 enodes) 14.045 * * [simplify]: iters left: 4 (35 enodes) 14.049 * * [simplify]: Extracting #0: cost 1 inf + 0 14.049 * * [simplify]: Extracting #1: cost 7 inf + 0 14.049 * * [simplify]: Extracting #2: cost 7 inf + 3 14.049 * * [simplify]: Extracting #3: cost 6 inf + 4 14.049 * * [simplify]: Extracting #4: cost 1 inf + 296 14.049 * * [simplify]: Extracting #5: cost 0 inf + 338 14.050 * [simplify]: Simplified to (+ (/ 2 x) -1) 14.050 * [simplify]: Simplified (2 2) to (λ (x) (/ (- 4 (* x x)) (+ (/ 2 x) -1))) 14.050 * * * [progress]: adding candidates to table 14.747 * [progress]: [Phase 3 of 3] Extracting. 14.748 * * [regime]: Finding splitpoints for: (# #) 14.748 * * * [regime-changes]: Trying 1 branch expressions: (x) 14.749 * * * * [regimes]: Trying to branch on x from (# #) 14.765 * * * [regime]: Found split indices: #