0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.249 * * * [progress]: [2/2] Setting up program. 0.253 * [progress]: [Phase 2 of 3] Improving. 0.253 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.254 * [simplify]: Simplifying (* (/ 1 2) (log (/ (+ 1 x) (- 1 x)))) 0.254 * * [simplify]: iters left: 6 (9 enodes) 0.260 * * [simplify]: iters left: 5 (39 enodes) 0.273 * * [simplify]: iters left: 4 (55 enodes) 0.293 * * [simplify]: iters left: 3 (87 enodes) 0.313 * * [simplify]: iters left: 2 (127 enodes) 0.334 * * [simplify]: iters left: 1 (166 enodes) 0.757 * * [simplify]: Extracting #0: cost 1 inf + 0 0.758 * * [simplify]: Extracting #1: cost 16 inf + 0 0.758 * * [simplify]: Extracting #2: cost 33 inf + 4 0.758 * * [simplify]: Extracting #3: cost 32 inf + 222 0.759 * * [simplify]: Extracting #4: cost 5 inf + 4416 0.760 * * [simplify]: Extracting #5: cost 0 inf + 5140 0.761 * * [simplify]: Extracting #6: cost 0 inf + 5090 0.762 * [simplify]: Simplified to (* (log (/ (+ x 1) (- 1 x))) 1/2) 0.762 * [simplify]: Simplified (2) to (λ (x) (* (log (/ (+ x 1) (- 1 x))) 1/2)) 0.768 * * [progress]: iteration 1 / 4 0.768 * * * [progress]: picking best candidate 0.770 * * * * [pick]: Picked # 0.770 * * * [progress]: localizing error 0.783 * * * [progress]: generating rewritten candidates 0.783 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.796 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.841 * * * [progress]: generating series expansions 0.841 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.841 * [backup-simplify]: Simplify (log (/ (+ x 1) (- 1 x))) into (log (/ (+ x 1) (- 1 x))) 0.841 * [approximate]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in (x) around 0 0.841 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x 0.841 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.841 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.841 * [taylor]: Taking taylor expansion of x in x 0.841 * [backup-simplify]: Simplify 0 into 0 0.841 * [backup-simplify]: Simplify 1 into 1 0.841 * [taylor]: Taking taylor expansion of 1 in x 0.841 * [backup-simplify]: Simplify 1 into 1 0.841 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.841 * [taylor]: Taking taylor expansion of 1 in x 0.841 * [backup-simplify]: Simplify 1 into 1 0.841 * [taylor]: Taking taylor expansion of x in x 0.841 * [backup-simplify]: Simplify 0 into 0 0.841 * [backup-simplify]: Simplify 1 into 1 0.842 * [backup-simplify]: Simplify (+ 0 1) into 1 0.842 * [backup-simplify]: Simplify (- 0) into 0 0.842 * [backup-simplify]: Simplify (+ 1 0) into 1 0.843 * [backup-simplify]: Simplify (/ 1 1) into 1 0.843 * [backup-simplify]: Simplify (log 1) into 0 0.843 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x 0.843 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.843 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.843 * [backup-simplify]: Simplify 0 into 0 0.843 * [backup-simplify]: Simplify 1 into 1 0.843 * [taylor]: Taking taylor expansion of 1 in x 0.843 * [backup-simplify]: Simplify 1 into 1 0.843 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.843 * [taylor]: Taking taylor expansion of 1 in x 0.843 * [backup-simplify]: Simplify 1 into 1 0.843 * [taylor]: Taking taylor expansion of x in x 0.843 * [backup-simplify]: Simplify 0 into 0 0.843 * [backup-simplify]: Simplify 1 into 1 0.843 * [backup-simplify]: Simplify (+ 0 1) into 1 0.844 * [backup-simplify]: Simplify (- 0) into 0 0.844 * [backup-simplify]: Simplify (+ 1 0) into 1 0.844 * [backup-simplify]: Simplify (/ 1 1) into 1 0.844 * [backup-simplify]: Simplify (log 1) into 0 0.845 * [backup-simplify]: Simplify 0 into 0 0.845 * [backup-simplify]: Simplify (+ 1 0) into 1 0.845 * [backup-simplify]: Simplify (- 1) into -1 0.846 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.846 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2 0.847 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow 1 1)))) 1) into 2 0.847 * [backup-simplify]: Simplify 2 into 2 0.848 * [backup-simplify]: Simplify (+ 0 0) into 0 0.848 * [backup-simplify]: Simplify (- 0) into 0 0.848 * [backup-simplify]: Simplify (+ 0 0) into 0 0.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.850 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 1 1)))) 2) into 0 0.850 * [backup-simplify]: Simplify 0 into 0 0.851 * [backup-simplify]: Simplify (+ 0 0) into 0 0.851 * [backup-simplify]: Simplify (- 0) into 0 0.851 * [backup-simplify]: Simplify (+ 0 0) into 0 0.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.855 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow 1 1)))) 6) into 2/3 0.855 * [backup-simplify]: Simplify 2/3 into 2/3 0.855 * [backup-simplify]: Simplify (+ 0 0) into 0 0.855 * [backup-simplify]: Simplify (- 0) into 0 0.856 * [backup-simplify]: Simplify (+ 0 0) into 0 0.857 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.862 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 2) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 2) 2) (pow (* 2 2) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 2) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 2) 1) 1 (pow (* 6 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 2) 1)) (pow 1 1)))) 24) into 0 0.862 * [backup-simplify]: Simplify 0 into 0 0.863 * [backup-simplify]: Simplify (+ 0 0) 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)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.877 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 2) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 2) 3) (pow (* 2 2) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 2) 2) 1 (pow (* 6 2) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 2) 1) (pow (* 6 2) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 2) 1) 1 1 (pow (* 24 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 2) 1)) (pow 1 1)))) 120) into 2/5 0.877 * [backup-simplify]: Simplify 2/5 into 2/5 0.878 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 0.878 * [backup-simplify]: Simplify (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 0.878 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 0.878 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.878 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify 1 into 1 0.879 * [backup-simplify]: Simplify (/ 1 1) into 1 0.879 * [taylor]: Taking taylor expansion of 1 in x 0.879 * [backup-simplify]: Simplify 1 into 1 0.879 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.879 * [taylor]: Taking taylor expansion of 1 in x 0.879 * [backup-simplify]: Simplify 1 into 1 0.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.879 * [taylor]: Taking taylor expansion of x in x 0.879 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify 1 into 1 0.879 * [backup-simplify]: Simplify (/ 1 1) into 1 0.880 * [backup-simplify]: Simplify (+ 1 0) into 1 0.880 * [backup-simplify]: Simplify (- 1) into -1 0.881 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.881 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.881 * [backup-simplify]: Simplify (log -1) into (log -1) 0.882 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.882 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [backup-simplify]: Simplify (/ 1 1) into 1 0.882 * [taylor]: Taking taylor expansion of 1 in x 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.882 * [taylor]: Taking taylor expansion of 1 in x 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.883 * [backup-simplify]: Simplify (/ 1 1) into 1 0.883 * [backup-simplify]: Simplify (+ 1 0) into 1 0.884 * [backup-simplify]: Simplify (- 1) into -1 0.884 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.884 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.885 * [backup-simplify]: Simplify (log -1) into (log -1) 0.885 * [backup-simplify]: Simplify (log -1) into (log -1) 0.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.887 * [backup-simplify]: Simplify (+ 0 1) into 1 0.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.888 * [backup-simplify]: Simplify (- 0) into 0 0.888 * [backup-simplify]: Simplify (+ 1 0) into 1 0.889 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.890 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -1 1)))) 1) into 2 0.890 * [backup-simplify]: Simplify 2 into 2 0.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.892 * [backup-simplify]: Simplify (+ 0 0) into 0 0.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.893 * [backup-simplify]: Simplify (- 0) into 0 0.893 * [backup-simplify]: Simplify (+ 0 0) into 0 0.895 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.898 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0 0.898 * [backup-simplify]: Simplify 0 into 0 0.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.899 * [backup-simplify]: Simplify (+ 0 0) into 0 0.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.900 * [backup-simplify]: Simplify (- 0) into 0 0.901 * [backup-simplify]: Simplify (+ 0 0) into 0 0.902 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.908 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 -2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 -2) 1)) (pow -1 1)))) 6) into 2/3 0.908 * [backup-simplify]: Simplify 2/3 into 2/3 0.909 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 0.909 * [backup-simplify]: Simplify (log (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x))))) into (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 0.909 * [approximate]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 0.909 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.910 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.910 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.910 * [taylor]: Taking taylor expansion of 1 in x 0.910 * [backup-simplify]: Simplify 1 into 1 0.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [backup-simplify]: Simplify 0 into 0 0.910 * [backup-simplify]: Simplify 1 into 1 0.910 * [backup-simplify]: Simplify (/ 1 1) into 1 0.910 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [backup-simplify]: Simplify 0 into 0 0.910 * [backup-simplify]: Simplify 1 into 1 0.911 * [backup-simplify]: Simplify (/ 1 1) into 1 0.911 * [taylor]: Taking taylor expansion of 1 in x 0.911 * [backup-simplify]: Simplify 1 into 1 0.911 * [backup-simplify]: Simplify (- 1) into -1 0.912 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.912 * [backup-simplify]: Simplify (+ 1 0) into 1 0.912 * [backup-simplify]: Simplify (/ -1 1) into -1 0.913 * [backup-simplify]: Simplify (log -1) into (log -1) 0.913 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.913 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.913 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.913 * [taylor]: Taking taylor expansion of 1 in x 0.913 * [backup-simplify]: Simplify 1 into 1 0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [backup-simplify]: Simplify 0 into 0 0.913 * [backup-simplify]: Simplify 1 into 1 0.914 * [backup-simplify]: Simplify (/ 1 1) into 1 0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [backup-simplify]: Simplify 0 into 0 0.914 * [backup-simplify]: Simplify 1 into 1 0.914 * [backup-simplify]: Simplify (/ 1 1) into 1 0.914 * [taylor]: Taking taylor expansion of 1 in x 0.914 * [backup-simplify]: Simplify 1 into 1 0.914 * [backup-simplify]: Simplify (- 1) into -1 0.915 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.915 * [backup-simplify]: Simplify (+ 1 0) into 1 0.916 * [backup-simplify]: Simplify (/ -1 1) into -1 0.916 * [backup-simplify]: Simplify (log -1) into (log -1) 0.917 * [backup-simplify]: Simplify (log -1) into (log -1) 0.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.918 * [backup-simplify]: Simplify (- 0) into 0 0.918 * [backup-simplify]: Simplify (+ 1 0) into 1 0.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.919 * [backup-simplify]: Simplify (+ 0 1) into 1 0.920 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.922 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow -1 1)))) 1) into -2 0.922 * [backup-simplify]: Simplify -2 into -2 0.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.923 * [backup-simplify]: Simplify (- 0) into 0 0.923 * [backup-simplify]: Simplify (+ 0 0) into 0 0.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.925 * [backup-simplify]: Simplify (+ 0 0) into 0 0.926 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.929 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0 0.929 * [backup-simplify]: Simplify 0 into 0 0.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.930 * [backup-simplify]: Simplify (- 0) into 0 0.931 * [backup-simplify]: Simplify (+ 0 0) into 0 0.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.932 * [backup-simplify]: Simplify (+ 0 0) into 0 0.933 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2 0.939 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow -1 1)))) 6) into -2/3 0.939 * [backup-simplify]: Simplify -2/3 into -2/3 0.940 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 0.940 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.940 * [backup-simplify]: Simplify (/ (+ x 1) (- 1 x)) into (/ (+ x 1) (- 1 x)) 0.940 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0 0.940 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.940 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [backup-simplify]: Simplify 0 into 0 0.940 * [backup-simplify]: Simplify 1 into 1 0.940 * [taylor]: Taking taylor expansion of 1 in x 0.940 * [backup-simplify]: Simplify 1 into 1 0.941 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.941 * [taylor]: Taking taylor expansion of 1 in x 0.941 * [backup-simplify]: Simplify 1 into 1 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [backup-simplify]: Simplify 0 into 0 0.941 * [backup-simplify]: Simplify 1 into 1 0.941 * [backup-simplify]: Simplify (+ 0 1) into 1 0.942 * [backup-simplify]: Simplify (- 0) into 0 0.942 * [backup-simplify]: Simplify (+ 1 0) into 1 0.942 * [backup-simplify]: Simplify (/ 1 1) into 1 0.942 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.943 * [backup-simplify]: Simplify 0 into 0 0.943 * [backup-simplify]: Simplify 1 into 1 0.943 * [taylor]: Taking taylor expansion of 1 in x 0.943 * [backup-simplify]: Simplify 1 into 1 0.943 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.943 * [taylor]: Taking taylor expansion of 1 in x 0.943 * [backup-simplify]: Simplify 1 into 1 0.943 * [taylor]: Taking taylor expansion of x in x 0.943 * [backup-simplify]: Simplify 0 into 0 0.943 * [backup-simplify]: Simplify 1 into 1 0.943 * [backup-simplify]: Simplify (+ 0 1) into 1 0.944 * [backup-simplify]: Simplify (- 0) into 0 0.944 * [backup-simplify]: Simplify (+ 1 0) into 1 0.944 * [backup-simplify]: Simplify (/ 1 1) into 1 0.945 * [backup-simplify]: Simplify 1 into 1 0.945 * [backup-simplify]: Simplify (+ 1 0) into 1 0.945 * [backup-simplify]: Simplify (- 1) into -1 0.946 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.947 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2 0.947 * [backup-simplify]: Simplify 2 into 2 0.947 * [backup-simplify]: Simplify (+ 0 0) into 0 0.948 * [backup-simplify]: Simplify (- 0) into 0 0.948 * [backup-simplify]: Simplify (+ 0 0) into 0 0.949 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.949 * [backup-simplify]: Simplify 2 into 2 0.950 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1)) 0.950 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 0.950 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 0.950 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.950 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [backup-simplify]: Simplify 0 into 0 0.950 * [backup-simplify]: Simplify 1 into 1 0.950 * [backup-simplify]: Simplify (/ 1 1) into 1 0.950 * [taylor]: Taking taylor expansion of 1 in x 0.950 * [backup-simplify]: Simplify 1 into 1 0.951 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.951 * [taylor]: Taking taylor expansion of 1 in x 0.951 * [backup-simplify]: Simplify 1 into 1 0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [backup-simplify]: Simplify 0 into 0 0.951 * [backup-simplify]: Simplify 1 into 1 0.951 * [backup-simplify]: Simplify (/ 1 1) into 1 0.951 * [backup-simplify]: Simplify (+ 1 0) into 1 0.952 * [backup-simplify]: Simplify (- 1) into -1 0.952 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.953 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.953 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.953 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [backup-simplify]: Simplify 0 into 0 0.953 * [backup-simplify]: Simplify 1 into 1 0.953 * [backup-simplify]: Simplify (/ 1 1) into 1 0.953 * [taylor]: Taking taylor expansion of 1 in x 0.953 * [backup-simplify]: Simplify 1 into 1 0.953 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.953 * [taylor]: Taking taylor expansion of 1 in x 0.953 * [backup-simplify]: Simplify 1 into 1 0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [backup-simplify]: Simplify 0 into 0 0.954 * [backup-simplify]: Simplify 1 into 1 0.954 * [backup-simplify]: Simplify (/ 1 1) into 1 0.957 * [backup-simplify]: Simplify (+ 1 0) into 1 0.958 * [backup-simplify]: Simplify (- 1) into -1 0.958 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.958 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.958 * [backup-simplify]: Simplify -1 into -1 0.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.959 * [backup-simplify]: Simplify (+ 0 1) into 1 0.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.960 * [backup-simplify]: Simplify (- 0) into 0 0.960 * [backup-simplify]: Simplify (+ 1 0) into 1 0.960 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.960 * [backup-simplify]: Simplify -2 into -2 0.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.961 * [backup-simplify]: Simplify (+ 0 0) into 0 0.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.962 * [backup-simplify]: Simplify (- 0) into 0 0.962 * [backup-simplify]: Simplify (+ 0 0) into 0 0.963 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.963 * [backup-simplify]: Simplify -2 into -2 0.963 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* -2 (/ 1 x)) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 0.963 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 0.963 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 0.963 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.963 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of 1 in x 0.963 * [backup-simplify]: Simplify 1 into 1 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.964 * [backup-simplify]: Simplify 0 into 0 0.964 * [backup-simplify]: Simplify 1 into 1 0.964 * [backup-simplify]: Simplify (/ 1 1) into 1 0.964 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.964 * [taylor]: Taking taylor expansion of x in x 0.964 * [backup-simplify]: Simplify 0 into 0 0.964 * [backup-simplify]: Simplify 1 into 1 0.964 * [backup-simplify]: Simplify (/ 1 1) into 1 0.964 * [taylor]: Taking taylor expansion of 1 in x 0.964 * [backup-simplify]: Simplify 1 into 1 0.964 * [backup-simplify]: Simplify (- 1) into -1 0.965 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.965 * [backup-simplify]: Simplify (+ 1 0) into 1 0.965 * [backup-simplify]: Simplify (/ -1 1) into -1 0.965 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.965 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.965 * [taylor]: Taking taylor expansion of 1 in x 0.965 * [backup-simplify]: Simplify 1 into 1 0.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [backup-simplify]: Simplify 0 into 0 0.965 * [backup-simplify]: Simplify 1 into 1 0.966 * [backup-simplify]: Simplify (/ 1 1) into 1 0.966 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.966 * [backup-simplify]: Simplify 0 into 0 0.966 * [backup-simplify]: Simplify 1 into 1 0.966 * [backup-simplify]: Simplify (/ 1 1) into 1 0.966 * [taylor]: Taking taylor expansion of 1 in x 0.966 * [backup-simplify]: Simplify 1 into 1 0.966 * [backup-simplify]: Simplify (- 1) into -1 0.966 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.967 * [backup-simplify]: Simplify (+ 1 0) into 1 0.967 * [backup-simplify]: Simplify (/ -1 1) into -1 0.967 * [backup-simplify]: Simplify -1 into -1 0.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.968 * [backup-simplify]: Simplify (- 0) into 0 0.968 * [backup-simplify]: Simplify (+ 1 0) into 1 0.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.969 * [backup-simplify]: Simplify (+ 0 1) into 1 0.969 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.969 * [backup-simplify]: Simplify 2 into 2 0.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.970 * [backup-simplify]: Simplify (- 0) into 0 0.970 * [backup-simplify]: Simplify (+ 0 0) into 0 0.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.971 * [backup-simplify]: Simplify (+ 0 0) into 0 0.971 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.971 * [backup-simplify]: Simplify -2 into -2 0.972 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* 2 (/ 1 (- x))) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 0.972 * * * [progress]: simplifying candidates 0.972 * * * * [progress]: [ 1 / 103 ] simplifiying candidate # 0.972 * * * * [progress]: [ 2 / 103 ] simplifiying candidate # 0.972 * * * * [progress]: [ 3 / 103 ] simplifiying candidate # 0.972 * [simplify]: Simplifying (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))) 0.972 * * [simplify]: iters left: 6 (8 enodes) 0.974 * * [simplify]: iters left: 5 (31 enodes) 0.979 * * [simplify]: iters left: 4 (38 enodes) 0.985 * * [simplify]: Extracting #0: cost 1 inf + 0 0.985 * * [simplify]: Extracting #1: cost 4 inf + 0 0.985 * * [simplify]: Extracting #2: cost 7 inf + 0 0.985 * * [simplify]: Extracting #3: cost 9 inf + 0 0.985 * * [simplify]: Extracting #4: cost 12 inf + 0 0.986 * * [simplify]: Extracting #5: cost 17 inf + 0 0.986 * * [simplify]: Extracting #6: cost 16 inf + 2 0.986 * * [simplify]: Extracting #7: cost 11 inf + 210 0.986 * * [simplify]: Extracting #8: cost 6 inf + 900 0.987 * * [simplify]: Extracting #9: cost 0 inf + 2552 0.988 * [simplify]: Simplified to (log (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x))))) 0.988 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x))))) (log (cbrt (/ (+ x 1) (- 1 x))))) 1/2)) 0.988 * * * * [progress]: [ 4 / 103 ] simplifiying candidate # 0.988 * [simplify]: Simplifying (log (sqrt (/ (+ x 1) (- 1 x)))) 0.988 * * [simplify]: iters left: 6 (7 enodes) 0.992 * * [simplify]: iters left: 5 (26 enodes) 1.000 * * [simplify]: iters left: 4 (31 enodes) 1.009 * * [simplify]: Extracting #0: cost 1 inf + 0 1.009 * * [simplify]: Extracting #1: cost 3 inf + 0 1.009 * * [simplify]: Extracting #2: cost 5 inf + 0 1.009 * * [simplify]: Extracting #3: cost 8 inf + 0 1.009 * * [simplify]: Extracting #4: cost 13 inf + 0 1.009 * * [simplify]: Extracting #5: cost 12 inf + 2 1.009 * * [simplify]: Extracting #6: cost 6 inf + 252 1.010 * * [simplify]: Extracting #7: cost 4 inf + 536 1.010 * * [simplify]: Extracting #8: cost 1 inf + 1052 1.011 * * [simplify]: Extracting #9: cost 0 inf + 1284 1.011 * [simplify]: Simplified to (log (sqrt (/ (+ 1 x) (- 1 x)))) 1.011 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (/ (+ 1 x) (- 1 x)))) (log (sqrt (/ (+ x 1) (- 1 x))))) 1/2)) 1.011 * * * * [progress]: [ 5 / 103 ] simplifiying candidate # 1.012 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.012 * * [simplify]: iters left: 6 (10 enodes) 1.017 * * [simplify]: iters left: 5 (44 enodes) 1.032 * * [simplify]: iters left: 4 (80 enodes) 1.056 * * [simplify]: iters left: 3 (118 enodes) 1.094 * * [simplify]: iters left: 2 (151 enodes) 1.139 * * [simplify]: iters left: 1 (195 enodes) 1.196 * * [simplify]: Extracting #0: cost 1 inf + 0 1.196 * * [simplify]: Extracting #1: cost 19 inf + 0 1.196 * * [simplify]: Extracting #2: cost 43 inf + 0 1.196 * * [simplify]: Extracting #3: cost 54 inf + 0 1.197 * * [simplify]: Extracting #4: cost 59 inf + 0 1.197 * * [simplify]: Extracting #5: cost 58 inf + 2 1.198 * * [simplify]: Extracting #6: cost 39 inf + 3328 1.202 * * [simplify]: Extracting #7: cost 6 inf + 13004 1.207 * * [simplify]: Extracting #8: cost 0 inf + 15346 1.210 * * [simplify]: Extracting #9: cost 0 inf + 15276 1.213 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) 1.213 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 1.213 * * * * [progress]: [ 6 / 103 ] simplifiying candidate # 1.213 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))) 1.213 * * [simplify]: iters left: 6 (9 enodes) 1.216 * * [simplify]: iters left: 5 (37 enodes) 1.223 * * [simplify]: iters left: 4 (56 enodes) 1.231 * * [simplify]: iters left: 3 (73 enodes) 1.243 * * [simplify]: iters left: 2 (82 enodes) 1.259 * * [simplify]: iters left: 1 (91 enodes) 1.271 * * [simplify]: Extracting #0: cost 1 inf + 0 1.271 * * [simplify]: Extracting #1: cost 11 inf + 0 1.271 * * [simplify]: Extracting #2: cost 24 inf + 0 1.271 * * [simplify]: Extracting #3: cost 31 inf + 0 1.271 * * [simplify]: Extracting #4: cost 36 inf + 0 1.271 * * [simplify]: Extracting #5: cost 34 inf + 44 1.271 * * [simplify]: Extracting #6: cost 17 inf + 2156 1.272 * * [simplify]: Extracting #7: cost 2 inf + 6156 1.273 * * [simplify]: Extracting #8: cost 0 inf + 6740 1.274 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) (cbrt (+ 1 x)))) 1.274 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 1.275 * * * * [progress]: [ 7 / 103 ] simplifiying candidate # 1.275 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) 1.275 * * [simplify]: iters left: 6 (7 enodes) 1.277 * * [simplify]: iters left: 5 (27 enodes) 1.282 * * [simplify]: iters left: 4 (41 enodes) 1.287 * * [simplify]: iters left: 3 (52 enodes) 1.294 * * [simplify]: iters left: 2 (61 enodes) 1.303 * * [simplify]: iters left: 1 (68 enodes) 1.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1.311 * * [simplify]: Extracting #1: cost 7 inf + 0 1.311 * * [simplify]: Extracting #2: cost 12 inf + 1 1.311 * * [simplify]: Extracting #3: cost 14 inf + 2 1.311 * * [simplify]: Extracting #4: cost 16 inf + 2 1.312 * * [simplify]: Extracting #5: cost 15 inf + 3 1.312 * * [simplify]: Extracting #6: cost 11 inf + 371 1.312 * * [simplify]: Extracting #7: cost 2 inf + 2059 1.312 * * [simplify]: Extracting #8: cost 0 inf + 2563 1.313 * [simplify]: Simplified to (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.313 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 1.313 * * * * [progress]: [ 8 / 103 ] simplifiying candidate # 1.313 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))) 1.313 * * [simplify]: iters left: 6 (10 enodes) 1.316 * * [simplify]: iters left: 5 (39 enodes) 1.322 * * [simplify]: iters left: 4 (56 enodes) 1.330 * * [simplify]: iters left: 3 (73 enodes) 1.341 * * [simplify]: iters left: 2 (82 enodes) 1.351 * * [simplify]: iters left: 1 (91 enodes) 1.364 * * [simplify]: Extracting #0: cost 1 inf + 0 1.364 * * [simplify]: Extracting #1: cost 11 inf + 0 1.364 * * [simplify]: Extracting #2: cost 25 inf + 0 1.364 * * [simplify]: Extracting #3: cost 34 inf + 0 1.364 * * [simplify]: Extracting #4: cost 33 inf + 2 1.364 * * [simplify]: Extracting #5: cost 15 inf + 2842 1.365 * * [simplify]: Extracting #6: cost 3 inf + 5836 1.366 * * [simplify]: Extracting #7: cost 0 inf + 6572 1.367 * [simplify]: Simplified to (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x)))) 1.367 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x)))) (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 1.367 * * * * [progress]: [ 9 / 103 ] simplifiying candidate # 1.368 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))) 1.368 * * [simplify]: iters left: 6 (9 enodes) 1.370 * * [simplify]: iters left: 5 (36 enodes) 1.376 * * [simplify]: iters left: 4 (53 enodes) 1.385 * * [simplify]: iters left: 3 (70 enodes) 1.402 * * [simplify]: iters left: 2 (79 enodes) 1.423 * * [simplify]: iters left: 1 (88 enodes) 1.447 * * [simplify]: Extracting #0: cost 1 inf + 0 1.447 * * [simplify]: Extracting #1: cost 11 inf + 0 1.447 * * [simplify]: Extracting #2: cost 25 inf + 0 1.447 * * [simplify]: Extracting #3: cost 34 inf + 0 1.448 * * [simplify]: Extracting #4: cost 32 inf + 43 1.448 * * [simplify]: Extracting #5: cost 18 inf + 1817 1.450 * * [simplify]: Extracting #6: cost 3 inf + 5676 1.452 * * [simplify]: Extracting #7: cost 0 inf + 6572 1.454 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))) 1.454 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 1.454 * * * * [progress]: [ 10 / 103 ] simplifiying candidate # 1.454 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) 1.454 * * [simplify]: iters left: 6 (7 enodes) 1.459 * * [simplify]: iters left: 5 (27 enodes) 1.467 * * [simplify]: iters left: 4 (41 enodes) 1.478 * * [simplify]: iters left: 3 (52 enodes) 1.486 * * [simplify]: iters left: 2 (61 enodes) 1.494 * * [simplify]: iters left: 1 (68 enodes) 1.504 * * [simplify]: Extracting #0: cost 1 inf + 0 1.505 * * [simplify]: Extracting #1: cost 7 inf + 0 1.505 * * [simplify]: Extracting #2: cost 12 inf + 1 1.505 * * [simplify]: Extracting #3: cost 14 inf + 2 1.505 * * [simplify]: Extracting #4: cost 16 inf + 2 1.505 * * [simplify]: Extracting #5: cost 15 inf + 3 1.505 * * [simplify]: Extracting #6: cost 11 inf + 371 1.505 * * [simplify]: Extracting #7: cost 2 inf + 2059 1.506 * * [simplify]: Extracting #8: cost 0 inf + 2563 1.506 * [simplify]: Simplified to (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.506 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 1.506 * * * * [progress]: [ 11 / 103 ] simplifiying candidate # 1.506 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.507 * * [simplify]: iters left: 6 (9 enodes) 1.509 * * [simplify]: iters left: 5 (37 enodes) 1.517 * * [simplify]: iters left: 4 (54 enodes) 1.527 * * [simplify]: iters left: 3 (64 enodes) 1.536 * * [simplify]: iters left: 2 (71 enodes) 1.546 * * [simplify]: iters left: 1 (78 enodes) 1.557 * * [simplify]: Extracting #0: cost 1 inf + 0 1.557 * * [simplify]: Extracting #1: cost 13 inf + 0 1.557 * * [simplify]: Extracting #2: cost 28 inf + 0 1.558 * * [simplify]: Extracting #3: cost 34 inf + 0 1.558 * * [simplify]: Extracting #4: cost 39 inf + 0 1.558 * * [simplify]: Extracting #5: cost 37 inf + 43 1.558 * * [simplify]: Extracting #6: cost 29 inf + 648 1.559 * * [simplify]: Extracting #7: cost 5 inf + 6666 1.560 * * [simplify]: Extracting #8: cost 0 inf + 8026 1.561 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.561 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 1.561 * * * * [progress]: [ 12 / 103 ] simplifiying candidate # 1.562 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) 1.562 * * [simplify]: iters left: 6 (8 enodes) 1.564 * * [simplify]: iters left: 5 (32 enodes) 1.570 * * [simplify]: iters left: 4 (43 enodes) 1.576 * * [simplify]: iters left: 3 (46 enodes) 1.583 * * [simplify]: Extracting #0: cost 1 inf + 0 1.583 * * [simplify]: Extracting #1: cost 6 inf + 0 1.583 * * [simplify]: Extracting #2: cost 12 inf + 0 1.583 * * [simplify]: Extracting #3: cost 16 inf + 0 1.583 * * [simplify]: Extracting #4: cost 21 inf + 0 1.583 * * [simplify]: Extracting #5: cost 19 inf + 43 1.584 * * [simplify]: Extracting #6: cost 11 inf + 718 1.584 * * [simplify]: Extracting #7: cost 2 inf + 2096 1.584 * * [simplify]: Extracting #8: cost 0 inf + 2520 1.585 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) 1.585 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 1.585 * * * * [progress]: [ 13 / 103 ] simplifiying candidate # 1.585 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) 1)) 1.585 * * [simplify]: iters left: 6 (6 enodes) 1.589 * * [simplify]: iters left: 5 (22 enodes) 1.592 * * [simplify]: iters left: 4 (26 enodes) 1.595 * * [simplify]: Extracting #0: cost 1 inf + 0 1.595 * * [simplify]: Extracting #1: cost 4 inf + 0 1.596 * * [simplify]: Extracting #2: cost 6 inf + 1 1.596 * * [simplify]: Extracting #3: cost 7 inf + 2 1.596 * * [simplify]: Extracting #4: cost 6 inf + 3 1.596 * * [simplify]: Extracting #5: cost 1 inf + 403 1.596 * * [simplify]: Extracting #6: cost 0 inf + 555 1.596 * [simplify]: Simplified to (log (sqrt (+ 1 x))) 1.596 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (+ 1 x))) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 1.596 * * * * [progress]: [ 14 / 103 ] simplifiying candidate # 1.596 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))) 1.596 * * [simplify]: iters left: 6 (9 enodes) 1.600 * * [simplify]: iters left: 5 (34 enodes) 1.605 * * [simplify]: iters left: 4 (43 enodes) 1.611 * * [simplify]: iters left: 3 (46 enodes) 1.617 * * [simplify]: Extracting #0: cost 1 inf + 0 1.618 * * [simplify]: Extracting #1: cost 6 inf + 0 1.618 * * [simplify]: Extracting #2: cost 13 inf + 0 1.618 * * [simplify]: Extracting #3: cost 19 inf + 0 1.618 * * [simplify]: Extracting #4: cost 18 inf + 2 1.618 * * [simplify]: Extracting #5: cost 15 inf + 167 1.618 * * [simplify]: Extracting #6: cost 3 inf + 1606 1.619 * * [simplify]: Extracting #7: cost 0 inf + 2352 1.620 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) 1.620 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 1.620 * * * * [progress]: [ 15 / 103 ] simplifiying candidate # 1.620 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))) 1.620 * * [simplify]: iters left: 6 (8 enodes) 1.624 * * [simplify]: iters left: 5 (31 enodes) 1.632 * * [simplify]: iters left: 4 (40 enodes) 1.642 * * [simplify]: iters left: 3 (43 enodes) 1.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1.652 * * [simplify]: Extracting #1: cost 6 inf + 0 1.652 * * [simplify]: Extracting #2: cost 13 inf + 0 1.652 * * [simplify]: Extracting #3: cost 19 inf + 0 1.653 * * [simplify]: Extracting #4: cost 14 inf + 427 1.653 * * [simplify]: Extracting #5: cost 7 inf + 1018 1.653 * * [simplify]: Extracting #6: cost 2 inf + 1928 1.654 * * [simplify]: Extracting #7: cost 0 inf + 2352 1.655 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) 1.655 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 1.655 * * * * [progress]: [ 16 / 103 ] simplifiying candidate # 1.655 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) 1)) 1.655 * * [simplify]: iters left: 6 (6 enodes) 1.659 * * [simplify]: iters left: 5 (22 enodes) 1.665 * * [simplify]: iters left: 4 (26 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 4 inf + 0 1.671 * * [simplify]: Extracting #2: cost 6 inf + 1 1.671 * * [simplify]: Extracting #3: cost 7 inf + 2 1.671 * * [simplify]: Extracting #4: cost 6 inf + 3 1.671 * * [simplify]: Extracting #5: cost 1 inf + 403 1.671 * * [simplify]: Extracting #6: cost 0 inf + 555 1.672 * [simplify]: Simplified to (log (sqrt (+ 1 x))) 1.672 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (+ 1 x))) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 1.672 * * * * [progress]: [ 17 / 103 ] simplifiying candidate # 1.672 * [simplify]: Simplifying (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.672 * * [simplify]: iters left: 6 (7 enodes) 1.676 * * [simplify]: iters left: 5 (31 enodes) 1.685 * * [simplify]: iters left: 4 (44 enodes) 1.696 * * [simplify]: iters left: 3 (51 enodes) 1.710 * * [simplify]: iters left: 2 (57 enodes) 1.726 * * [simplify]: iters left: 1 (72 enodes) 1.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1.742 * * [simplify]: Extracting #1: cost 7 inf + 0 1.742 * * [simplify]: Extracting #2: cost 14 inf + 1 1.742 * * [simplify]: Extracting #3: cost 17 inf + 2 1.742 * * [simplify]: Extracting #4: cost 20 inf + 2 1.743 * * [simplify]: Extracting #5: cost 20 inf + 3 1.743 * * [simplify]: Extracting #6: cost 14 inf + 453 1.743 * * [simplify]: Extracting #7: cost 4 inf + 2343 1.744 * * [simplify]: Extracting #8: cost 0 inf + 3321 1.744 * [simplify]: Simplified to (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.744 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 1.744 * * * * [progress]: [ 18 / 103 ] simplifiying candidate # 1.745 * [simplify]: Simplifying (log (/ 1 (sqrt (- 1 x)))) 1.745 * * [simplify]: iters left: 6 (6 enodes) 1.747 * * [simplify]: iters left: 5 (26 enodes) 1.751 * * [simplify]: iters left: 4 (33 enodes) 1.756 * * [simplify]: Extracting #0: cost 1 inf + 0 1.756 * * [simplify]: Extracting #1: cost 5 inf + 0 1.756 * * [simplify]: Extracting #2: cost 8 inf + 1 1.756 * * [simplify]: Extracting #3: cost 9 inf + 2 1.756 * * [simplify]: Extracting #4: cost 12 inf + 2 1.756 * * [simplify]: Extracting #5: cost 12 inf + 3 1.756 * * [simplify]: Extracting #6: cost 5 inf + 555 1.757 * * [simplify]: Extracting #7: cost 0 inf + 1265 1.757 * [simplify]: Simplified to (log (/ 1 (sqrt (- 1 x)))) 1.757 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 1.757 * * * * [progress]: [ 19 / 103 ] simplifiying candidate # 1.757 * [simplify]: Simplifying (log (/ 1 1)) 1.757 * * [simplify]: iters left: 3 (3 enodes) 1.760 * * [simplify]: iters left: 2 (12 enodes) 1.761 * * [simplify]: Extracting #0: cost 1 inf + 0 1.761 * * [simplify]: Extracting #1: cost 0 inf + 1 1.761 * [simplify]: Simplified to 0 1.762 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.762 * * * * [progress]: [ 20 / 103 ] simplifiying candidate # 1.762 * [simplify]: Simplifying (log (/ 1 (+ (sqrt 1) (sqrt x)))) 1.762 * * [simplify]: iters left: 6 (7 enodes) 1.765 * * [simplify]: iters left: 5 (28 enodes) 1.769 * * [simplify]: iters left: 4 (33 enodes) 1.774 * * [simplify]: Extracting #0: cost 1 inf + 0 1.774 * * [simplify]: Extracting #1: cost 5 inf + 0 1.774 * * [simplify]: Extracting #2: cost 9 inf + 1 1.775 * * [simplify]: Extracting #3: cost 11 inf + 2 1.775 * * [simplify]: Extracting #4: cost 9 inf + 44 1.775 * * [simplify]: Extracting #5: cost 4 inf + 551 1.775 * * [simplify]: Extracting #6: cost 0 inf + 1097 1.775 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.775 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 1.776 * * * * [progress]: [ 21 / 103 ] simplifiying candidate # 1.776 * [simplify]: Simplifying (log (/ 1 (+ 1 (sqrt x)))) 1.776 * * [simplify]: iters left: 6 (6 enodes) 1.778 * * [simplify]: iters left: 5 (25 enodes) 1.782 * * [simplify]: iters left: 4 (30 enodes) 1.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1.786 * * [simplify]: Extracting #1: cost 5 inf + 0 1.786 * * [simplify]: Extracting #2: cost 9 inf + 1 1.786 * * [simplify]: Extracting #3: cost 11 inf + 2 1.787 * * [simplify]: Extracting #4: cost 10 inf + 3 1.787 * * [simplify]: Extracting #5: cost 5 inf + 429 1.787 * * [simplify]: Extracting #6: cost 1 inf + 926 1.787 * * [simplify]: Extracting #7: cost 0 inf + 1097 1.787 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.787 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 1.787 * * * * [progress]: [ 22 / 103 ] simplifiying candidate # 1.787 * [simplify]: Simplifying (log (/ 1 1)) 1.787 * * [simplify]: iters left: 3 (3 enodes) 1.790 * * [simplify]: iters left: 2 (12 enodes) 1.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1.791 * * [simplify]: Extracting #1: cost 0 inf + 1 1.791 * [simplify]: Simplified to 0 1.791 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.791 * * * * [progress]: [ 23 / 103 ] simplifiying candidate # 1.792 * [simplify]: Simplifying (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.792 * * [simplify]: iters left: 6 (7 enodes) 1.794 * * [simplify]: iters left: 5 (31 enodes) 1.799 * * [simplify]: iters left: 4 (44 enodes) 1.808 * * [simplify]: iters left: 3 (51 enodes) 1.823 * * [simplify]: iters left: 2 (57 enodes) 1.840 * * [simplify]: iters left: 1 (72 enodes) 1.859 * * [simplify]: Extracting #0: cost 1 inf + 0 1.859 * * [simplify]: Extracting #1: cost 7 inf + 0 1.859 * * [simplify]: Extracting #2: cost 14 inf + 1 1.859 * * [simplify]: Extracting #3: cost 17 inf + 2 1.859 * * [simplify]: Extracting #4: cost 20 inf + 2 1.859 * * [simplify]: Extracting #5: cost 20 inf + 3 1.860 * * [simplify]: Extracting #6: cost 14 inf + 453 1.860 * * [simplify]: Extracting #7: cost 4 inf + 2343 1.861 * * [simplify]: Extracting #8: cost 0 inf + 3321 1.861 * [simplify]: Simplified to (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.861 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 1.861 * * * * [progress]: [ 24 / 103 ] simplifiying candidate # 1.862 * [simplify]: Simplifying (log (/ 1 (sqrt (- 1 x)))) 1.862 * * [simplify]: iters left: 6 (6 enodes) 1.864 * * [simplify]: iters left: 5 (26 enodes) 1.868 * * [simplify]: iters left: 4 (33 enodes) 1.873 * * [simplify]: Extracting #0: cost 1 inf + 0 1.873 * * [simplify]: Extracting #1: cost 5 inf + 0 1.873 * * [simplify]: Extracting #2: cost 8 inf + 1 1.873 * * [simplify]: Extracting #3: cost 9 inf + 2 1.873 * * [simplify]: Extracting #4: cost 12 inf + 2 1.873 * * [simplify]: Extracting #5: cost 12 inf + 3 1.874 * * [simplify]: Extracting #6: cost 5 inf + 555 1.874 * * [simplify]: Extracting #7: cost 0 inf + 1265 1.874 * [simplify]: Simplified to (log (/ 1 (sqrt (- 1 x)))) 1.874 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 1.874 * * * * [progress]: [ 25 / 103 ] simplifiying candidate # 1.874 * [simplify]: Simplifying (log (/ 1 1)) 1.874 * * [simplify]: iters left: 3 (3 enodes) 1.877 * * [simplify]: iters left: 2 (12 enodes) 1.878 * * [simplify]: Extracting #0: cost 1 inf + 0 1.878 * * [simplify]: Extracting #1: cost 0 inf + 1 1.878 * [simplify]: Simplified to 0 1.878 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.878 * * * * [progress]: [ 26 / 103 ] simplifiying candidate # 1.879 * [simplify]: Simplifying (log (/ 1 (+ (sqrt 1) (sqrt x)))) 1.879 * * [simplify]: iters left: 6 (7 enodes) 1.882 * * [simplify]: iters left: 5 (28 enodes) 1.886 * * [simplify]: iters left: 4 (33 enodes) 1.893 * * [simplify]: Extracting #0: cost 1 inf + 0 1.893 * * [simplify]: Extracting #1: cost 5 inf + 0 1.894 * * [simplify]: Extracting #2: cost 9 inf + 1 1.894 * * [simplify]: Extracting #3: cost 11 inf + 2 1.894 * * [simplify]: Extracting #4: cost 9 inf + 44 1.894 * * [simplify]: Extracting #5: cost 4 inf + 551 1.894 * * [simplify]: Extracting #6: cost 0 inf + 1097 1.895 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.895 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 1.895 * * * * [progress]: [ 27 / 103 ] simplifiying candidate # 1.895 * [simplify]: Simplifying (log (/ 1 (+ 1 (sqrt x)))) 1.895 * * [simplify]: iters left: 6 (6 enodes) 1.899 * * [simplify]: iters left: 5 (25 enodes) 1.907 * * [simplify]: iters left: 4 (30 enodes) 1.917 * * [simplify]: Extracting #0: cost 1 inf + 0 1.917 * * [simplify]: Extracting #1: cost 5 inf + 0 1.918 * * [simplify]: Extracting #2: cost 9 inf + 1 1.918 * * [simplify]: Extracting #3: cost 11 inf + 2 1.918 * * [simplify]: Extracting #4: cost 10 inf + 3 1.918 * * [simplify]: Extracting #5: cost 5 inf + 429 1.918 * * [simplify]: Extracting #6: cost 1 inf + 926 1.919 * * [simplify]: Extracting #7: cost 0 inf + 1097 1.919 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.919 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 1.919 * * * * [progress]: [ 28 / 103 ] simplifiying candidate # 1.920 * [simplify]: Simplifying (log (/ 1 1)) 1.920 * * [simplify]: iters left: 3 (3 enodes) 1.925 * * [simplify]: iters left: 2 (12 enodes) 1.928 * * [simplify]: Extracting #0: cost 1 inf + 0 1.928 * * [simplify]: Extracting #1: cost 0 inf + 1 1.928 * [simplify]: Simplified to 0 1.928 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.928 * * * * [progress]: [ 29 / 103 ] simplifiying candidate # 1.928 * [simplify]: Simplifying (log 1) 1.928 * * [simplify]: iters left: 1 (2 enodes) 1.931 * * [simplify]: Extracting #0: cost 1 inf + 0 1.931 * * [simplify]: Extracting #1: cost 0 inf + 1 1.931 * [simplify]: Simplified to 0 1.931 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.931 * * * * [progress]: [ 30 / 103 ] simplifiying candidate # 1.931 * [simplify]: Simplifying (log (+ x 1)) 1.932 * * [simplify]: iters left: 3 (4 enodes) 1.934 * * [simplify]: iters left: 2 (15 enodes) 1.939 * * [simplify]: iters left: 1 (18 enodes) 1.945 * * [simplify]: Extracting #0: cost 1 inf + 0 1.945 * * [simplify]: Extracting #1: cost 4 inf + 0 1.945 * * [simplify]: Extracting #2: cost 5 inf + 1 1.945 * * [simplify]: Extracting #3: cost 2 inf + 184 1.945 * * [simplify]: Extracting #4: cost 1 inf + 226 1.945 * * [simplify]: Extracting #5: cost 0 inf + 268 1.945 * [simplify]: Simplified to (log1p x) 1.945 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log1p x) (log (/ 1 (- 1 x)))) 1/2)) 1.946 * * * * [progress]: [ 31 / 103 ] simplifiying candidate # 1.946 * [simplify]: Simplifying (log (/ (+ x 1) (- (pow 1 3) (pow x 3)))) 1.946 * * [simplify]: iters left: 6 (9 enodes) 1.955 * * [simplify]: iters left: 5 (43 enodes) 1.970 * * [simplify]: iters left: 4 (82 enodes) 1.992 * * [simplify]: iters left: 3 (133 enodes) 2.023 * * [simplify]: iters left: 2 (202 enodes) 2.093 * * [simplify]: iters left: 1 (361 enodes) 2.238 * * [simplify]: Extracting #0: cost 1 inf + 0 2.238 * * [simplify]: Extracting #1: cost 6 inf + 0 2.238 * * [simplify]: Extracting #2: cost 14 inf + 0 2.238 * * [simplify]: Extracting #3: cost 46 inf + 1 2.239 * * [simplify]: Extracting #4: cost 138 inf + 175 2.241 * * [simplify]: Extracting #5: cost 126 inf + 4267 2.246 * * [simplify]: Extracting #6: cost 83 inf + 22039 2.257 * * [simplify]: Extracting #7: cost 9 inf + 67059 2.274 * * [simplify]: Extracting #8: cost 0 inf + 71556 2.286 * [simplify]: Simplified to (log (/ (+ 1 x) (- 1 (* x (* x x))))) 2.286 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (+ 1 x) (- 1 (* x (* x x))))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) 1/2)) 2.287 * * * * [progress]: [ 32 / 103 ] simplifiying candidate # 2.287 * [simplify]: Simplifying (log (/ (+ x 1) (- (* 1 1) (* x x)))) 2.287 * * [simplify]: iters left: 6 (8 enodes) 2.292 * * [simplify]: iters left: 5 (31 enodes) 2.301 * * [simplify]: iters left: 4 (47 enodes) 2.308 * * [simplify]: iters left: 3 (54 enodes) 2.315 * * [simplify]: Extracting #0: cost 1 inf + 0 2.315 * * [simplify]: Extracting #1: cost 6 inf + 0 2.315 * * [simplify]: Extracting #2: cost 14 inf + 0 2.315 * * [simplify]: Extracting #3: cost 19 inf + 1 2.315 * * [simplify]: Extracting #4: cost 12 inf + 663 2.316 * * [simplify]: Extracting #5: cost 1 inf + 2042 2.316 * * [simplify]: Extracting #6: cost 0 inf + 2234 2.317 * [simplify]: Simplified to (log (/ (+ 1 x) (- 1 (* x x)))) 2.317 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (+ 1 x) (- 1 (* x x)))) (log (+ 1 x))) 1/2)) 2.317 * * * * [progress]: [ 33 / 103 ] simplifiying candidate # 2.317 * [simplify]: Simplifying (log (+ x 1)) 2.317 * * [simplify]: iters left: 3 (4 enodes) 2.318 * * [simplify]: iters left: 2 (15 enodes) 2.321 * * [simplify]: iters left: 1 (18 enodes) 2.324 * * [simplify]: Extracting #0: cost 1 inf + 0 2.324 * * [simplify]: Extracting #1: cost 4 inf + 0 2.324 * * [simplify]: Extracting #2: cost 5 inf + 1 2.324 * * [simplify]: Extracting #3: cost 2 inf + 184 2.324 * * [simplify]: Extracting #4: cost 1 inf + 226 2.324 * * [simplify]: Extracting #5: cost 0 inf + 268 2.324 * [simplify]: Simplified to (log1p x) 2.325 * [simplify]: Simplified (2 1 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 2.325 * * * * [progress]: [ 34 / 103 ] simplifiying candidate # 2.325 * * * * [progress]: [ 35 / 103 ] simplifiying candidate # 2.325 * * * * [progress]: [ 36 / 103 ] simplifiying candidate # 2.325 * [simplify]: Simplifying (log (+ x 1)) 2.325 * * [simplify]: iters left: 3 (4 enodes) 2.327 * * [simplify]: iters left: 2 (15 enodes) 2.330 * * [simplify]: iters left: 1 (18 enodes) 2.333 * * [simplify]: Extracting #0: cost 1 inf + 0 2.333 * * [simplify]: Extracting #1: cost 4 inf + 0 2.333 * * [simplify]: Extracting #2: cost 5 inf + 1 2.333 * * [simplify]: Extracting #3: cost 2 inf + 184 2.333 * * [simplify]: Extracting #4: cost 1 inf + 226 2.333 * * [simplify]: Extracting #5: cost 0 inf + 268 2.333 * [simplify]: Simplified to (log1p x) 2.334 * [simplify]: Simplified (2 1 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 2.334 * * * * [progress]: [ 37 / 103 ] simplifiying candidate # 2.334 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 2.334 * * [simplify]: iters left: 4 (5 enodes) 2.337 * * [simplify]: iters left: 3 (20 enodes) 2.344 * * [simplify]: iters left: 2 (25 enodes) 2.351 * * [simplify]: Extracting #0: cost 1 inf + 0 2.351 * * [simplify]: Extracting #1: cost 4 inf + 0 2.351 * * [simplify]: Extracting #2: cost 9 inf + 0 2.351 * * [simplify]: Extracting #3: cost 8 inf + 2 2.351 * * [simplify]: Extracting #4: cost 1 inf + 455 2.351 * * [simplify]: Extracting #5: cost 0 inf + 496 2.352 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 2.352 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (/ (+ 1 x) (- 1 x))) 1/2)) 2.352 * * * * [progress]: [ 38 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 39 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 40 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 41 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 42 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 43 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 44 / 103 ] simplifiying candidate #real (real->posit16 (log (/ (+ x 1) (- 1 x))))) 1/2))> 2.352 * * * * [progress]: [ 45 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 46 / 103 ] simplifiying candidate # 2.352 * * * * [progress]: [ 47 / 103 ] simplifiying candidate # 2.353 * * * * [progress]: [ 48 / 103 ] simplifiying candidate # 2.353 * [simplify]: Simplifying (- (log (+ x 1)) (log (- 1 x))) 2.353 * * [simplify]: iters left: 5 (7 enodes) 2.357 * * [simplify]: iters left: 4 (28 enodes) 2.366 * * [simplify]: iters left: 3 (38 enodes) 2.377 * * [simplify]: Extracting #0: cost 1 inf + 0 2.377 * * [simplify]: Extracting #1: cost 5 inf + 0 2.377 * * [simplify]: Extracting #2: cost 12 inf + 0 2.377 * * [simplify]: Extracting #3: cost 13 inf + 133 2.377 * * [simplify]: Extracting #4: cost 8 inf + 568 2.378 * * [simplify]: Extracting #5: cost 0 inf + 1522 2.378 * * [simplify]: Extracting #6: cost 0 inf + 1446 2.379 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 2.379 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (exp (- (log1p x) (log (- 1 x))))) 1/2)) 2.379 * * * * [progress]: [ 49 / 103 ] simplifiying candidate # 2.379 * * * * [progress]: [ 50 / 103 ] simplifiying candidate # 2.379 * * * * [progress]: [ 51 / 103 ] simplifiying candidate # 2.379 * [simplify]: Simplifying (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x))) 2.379 * * [simplify]: iters left: 6 (9 enodes) 2.385 * * [simplify]: iters left: 5 (53 enodes) 2.412 * * [simplify]: iters left: 4 (140 enodes) 2.453 * * [simplify]: iters left: 3 (385 enodes) 2.865 * * [simplify]: Extracting #0: cost 1 inf + 0 2.866 * * [simplify]: Extracting #1: cost 50 inf + 0 2.867 * * [simplify]: Extracting #2: cost 219 inf + 3 2.872 * * [simplify]: Extracting #3: cost 235 inf + 6501 2.896 * * [simplify]: Extracting #4: cost 36 inf + 39316 2.923 * * [simplify]: Extracting #5: cost 0 inf + 47357 2.952 * [simplify]: Simplified to (* (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))) (/ (+ 1 x) (- 1 x))) 2.952 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (cbrt (* (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))) (/ (+ 1 x) (- 1 x))))) 1/2)) 2.953 * * * * [progress]: [ 52 / 103 ] simplifiying candidate # 2.953 * * * * [progress]: [ 53 / 103 ] simplifiying candidate # 2.953 * * * * [progress]: [ 54 / 103 ] simplifiying candidate # 2.953 * * * * [progress]: [ 55 / 103 ] simplifiying candidate # 2.953 * * * * [progress]: [ 56 / 103 ] simplifiying candidate # 2.953 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 2.953 * * [simplify]: iters left: 6 (9 enodes) 2.957 * * [simplify]: iters left: 5 (38 enodes) 2.963 * * [simplify]: iters left: 4 (58 enodes) 2.972 * * [simplify]: iters left: 3 (65 enodes) 2.981 * * [simplify]: iters left: 2 (68 enodes) 2.996 * * [simplify]: Extracting #0: cost 1 inf + 0 2.996 * * [simplify]: Extracting #1: cost 11 inf + 0 2.996 * * [simplify]: Extracting #2: cost 22 inf + 0 2.996 * * [simplify]: Extracting #3: cost 27 inf + 0 2.996 * * [simplify]: Extracting #4: cost 24 inf + 85 2.997 * * [simplify]: Extracting #5: cost 7 inf + 3238 2.999 * * [simplify]: Extracting #6: cost 0 inf + 5092 3.000 * [simplify]: Simplified to (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))) 3.000 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 3.001 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (cbrt (- 1 x))) 3.001 * * [simplify]: iters left: 5 (7 enodes) 3.004 * * [simplify]: iters left: 4 (26 enodes) 3.015 * * [simplify]: iters left: 3 (31 enodes) 3.024 * * [simplify]: Extracting #0: cost 1 inf + 0 3.024 * * [simplify]: Extracting #1: cost 4 inf + 0 3.024 * * [simplify]: Extracting #2: cost 8 inf + 0 3.024 * * [simplify]: Extracting #3: cost 13 inf + 0 3.024 * * [simplify]: Extracting #4: cost 12 inf + 2 3.024 * * [simplify]: Extracting #5: cost 4 inf + 576 3.024 * * [simplify]: Extracting #6: cost 1 inf + 1022 3.025 * * [simplify]: Extracting #7: cost 0 inf + 1304 3.025 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) 3.025 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) 1/2)) 3.025 * * * * [progress]: [ 57 / 103 ] simplifiying candidate # 3.026 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) 3.026 * * [simplify]: iters left: 6 (8 enodes) 3.030 * * [simplify]: iters left: 5 (31 enodes) 3.040 * * [simplify]: iters left: 4 (40 enodes) 3.052 * * [simplify]: iters left: 3 (43 enodes) 3.065 * * [simplify]: Extracting #0: cost 1 inf + 0 3.065 * * [simplify]: Extracting #1: cost 7 inf + 0 3.066 * * [simplify]: Extracting #2: cost 14 inf + 0 3.066 * * [simplify]: Extracting #3: cost 19 inf + 0 3.066 * * [simplify]: Extracting #4: cost 18 inf + 2 3.066 * * [simplify]: Extracting #5: cost 12 inf + 332 3.067 * * [simplify]: Extracting #6: cost 1 inf + 2274 3.067 * * [simplify]: Extracting #7: cost 0 inf + 2516 3.068 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (/ (cbrt (+ 1 x)) (sqrt (- 1 x)))) 3.068 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (/ (cbrt (+ 1 x)) (sqrt (- 1 x)))) (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 3.069 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (sqrt (- 1 x))) 3.069 * * [simplify]: iters left: 5 (7 enodes) 3.072 * * [simplify]: iters left: 4 (26 enodes) 3.080 * * [simplify]: iters left: 3 (31 enodes) 3.085 * * [simplify]: Extracting #0: cost 1 inf + 0 3.085 * * [simplify]: Extracting #1: cost 4 inf + 0 3.085 * * [simplify]: Extracting #2: cost 8 inf + 0 3.085 * * [simplify]: Extracting #3: cost 13 inf + 0 3.085 * * [simplify]: Extracting #4: cost 12 inf + 2 3.085 * * [simplify]: Extracting #5: cost 4 inf + 536 3.085 * * [simplify]: Extracting #6: cost 1 inf + 902 3.085 * * [simplify]: Extracting #7: cost 0 inf + 1144 3.086 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) 3.086 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) (/ (cbrt (+ 1 x)) (sqrt (- 1 x))))) 1/2)) 3.086 * * * * [progress]: [ 58 / 103 ] simplifiying candidate # 3.086 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) 3.086 * * [simplify]: iters left: 6 (6 enodes) 3.088 * * [simplify]: iters left: 5 (21 enodes) 3.091 * * [simplify]: iters left: 4 (31 enodes) 3.096 * * [simplify]: iters left: 3 (32 enodes) 3.100 * * [simplify]: Extracting #0: cost 1 inf + 0 3.100 * * [simplify]: Extracting #1: cost 5 inf + 0 3.100 * * [simplify]: Extracting #2: cost 7 inf + 1 3.100 * * [simplify]: Extracting #3: cost 9 inf + 1 3.100 * * [simplify]: Extracting #4: cost 8 inf + 2 3.100 * * [simplify]: Extracting #5: cost 0 inf + 978 3.100 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 3.100 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 3.101 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 x)) 3.101 * * [simplify]: iters left: 5 (6 enodes) 3.102 * * [simplify]: iters left: 4 (23 enodes) 3.106 * * [simplify]: iters left: 3 (28 enodes) 3.110 * * [simplify]: Extracting #0: cost 1 inf + 0 3.110 * * [simplify]: Extracting #1: cost 4 inf + 0 3.110 * * [simplify]: Extracting #2: cost 10 inf + 0 3.110 * * [simplify]: Extracting #3: cost 10 inf + 2 3.110 * * [simplify]: Extracting #4: cost 5 inf + 211 3.110 * * [simplify]: Extracting #5: cost 1 inf + 698 3.110 * * [simplify]: Extracting #6: cost 0 inf + 900 3.111 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 x)) 3.111 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ 1 x)) (- 1 x)))) 1/2)) 3.111 * * * * [progress]: [ 59 / 103 ] simplifiying candidate # 3.111 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) 3.111 * * [simplify]: iters left: 6 (9 enodes) 3.115 * * [simplify]: iters left: 5 (33 enodes) 3.125 * * [simplify]: iters left: 4 (39 enodes) 3.136 * * [simplify]: iters left: 3 (42 enodes) 3.149 * * [simplify]: Extracting #0: cost 1 inf + 0 3.149 * * [simplify]: Extracting #1: cost 7 inf + 0 3.150 * * [simplify]: Extracting #2: cost 15 inf + 0 3.150 * * [simplify]: Extracting #3: cost 17 inf + 1 3.150 * * [simplify]: Extracting #4: cost 16 inf + 2 3.150 * * [simplify]: Extracting #5: cost 9 inf + 614 3.151 * * [simplify]: Extracting #6: cost 1 inf + 2270 3.152 * * [simplify]: Extracting #7: cost 0 inf + 2432 3.152 * [simplify]: Simplified to (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x))) 3.152 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x))) (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 3.153 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))) 3.153 * * [simplify]: iters left: 5 (8 enodes) 3.158 * * [simplify]: iters left: 4 (29 enodes) 3.166 * * [simplify]: iters left: 3 (35 enodes) 3.176 * * [simplify]: Extracting #0: cost 1 inf + 0 3.176 * * [simplify]: Extracting #1: cost 4 inf + 0 3.176 * * [simplify]: Extracting #2: cost 10 inf + 0 3.176 * * [simplify]: Extracting #3: cost 13 inf + 1 3.176 * * [simplify]: Extracting #4: cost 12 inf + 2 3.176 * * [simplify]: Extracting #5: cost 8 inf + 249 3.177 * * [simplify]: Extracting #6: cost 0 inf + 1222 3.177 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 (sqrt x))) 3.177 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.177 * * * * [progress]: [ 60 / 103 ] simplifiying candidate # 3.178 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) 3.178 * * [simplify]: iters left: 6 (8 enodes) 3.182 * * [simplify]: iters left: 5 (30 enodes) 3.191 * * [simplify]: iters left: 4 (36 enodes) 3.201 * * [simplify]: iters left: 3 (39 enodes) 3.213 * * [simplify]: Extracting #0: cost 1 inf + 0 3.213 * * [simplify]: Extracting #1: cost 7 inf + 0 3.213 * * [simplify]: Extracting #2: cost 15 inf + 0 3.213 * * [simplify]: Extracting #3: cost 17 inf + 1 3.213 * * [simplify]: Extracting #4: cost 12 inf + 249 3.214 * * [simplify]: Extracting #5: cost 1 inf + 2190 3.215 * * [simplify]: Extracting #6: cost 0 inf + 2432 3.215 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (/ (+ 1 (sqrt x)) (cbrt (+ 1 x)))) 3.215 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (cbrt (+ 1 x)) (/ (+ 1 (sqrt x)) (cbrt (+ 1 x)))) (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 3.216 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 (sqrt x))) 3.216 * * [simplify]: iters left: 5 (7 enodes) 3.219 * * [simplify]: iters left: 4 (26 enodes) 3.227 * * [simplify]: iters left: 3 (31 enodes) 3.236 * * [simplify]: Extracting #0: cost 1 inf + 0 3.236 * * [simplify]: Extracting #1: cost 4 inf + 0 3.236 * * [simplify]: Extracting #2: cost 10 inf + 0 3.236 * * [simplify]: Extracting #3: cost 13 inf + 1 3.237 * * [simplify]: Extracting #4: cost 12 inf + 2 3.237 * * [simplify]: Extracting #5: cost 4 inf + 615 3.237 * * [simplify]: Extracting #6: cost 1 inf + 980 3.237 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.238 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 (sqrt x))) 3.238 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.238 * * * * [progress]: [ 61 / 103 ] simplifiying candidate # 3.238 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) 3.239 * * [simplify]: iters left: 6 (6 enodes) 3.242 * * [simplify]: iters left: 5 (21 enodes) 3.248 * * [simplify]: iters left: 4 (31 enodes) 3.253 * * [simplify]: iters left: 3 (32 enodes) 3.257 * * [simplify]: Extracting #0: cost 1 inf + 0 3.257 * * [simplify]: Extracting #1: cost 5 inf + 0 3.257 * * [simplify]: Extracting #2: cost 7 inf + 1 3.257 * * [simplify]: Extracting #3: cost 9 inf + 1 3.257 * * [simplify]: Extracting #4: cost 8 inf + 2 3.257 * * [simplify]: Extracting #5: cost 0 inf + 978 3.257 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 3.257 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 3.258 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 x)) 3.258 * * [simplify]: iters left: 5 (6 enodes) 3.259 * * [simplify]: iters left: 4 (23 enodes) 3.263 * * [simplify]: iters left: 3 (28 enodes) 3.267 * * [simplify]: Extracting #0: cost 1 inf + 0 3.267 * * [simplify]: Extracting #1: cost 4 inf + 0 3.267 * * [simplify]: Extracting #2: cost 10 inf + 0 3.267 * * [simplify]: Extracting #3: cost 10 inf + 2 3.267 * * [simplify]: Extracting #4: cost 5 inf + 211 3.267 * * [simplify]: Extracting #5: cost 1 inf + 698 3.267 * * [simplify]: Extracting #6: cost 0 inf + 900 3.267 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 x)) 3.267 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ 1 x)) (- 1 x)))) 1/2)) 3.268 * * * * [progress]: [ 62 / 103 ] simplifiying candidate # 3.268 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.268 * * [simplify]: iters left: 6 (8 enodes) 3.270 * * [simplify]: iters left: 5 (31 enodes) 3.277 * * [simplify]: iters left: 4 (38 enodes) 3.282 * * [simplify]: Extracting #0: cost 1 inf + 0 3.282 * * [simplify]: Extracting #1: cost 6 inf + 0 3.282 * * [simplify]: Extracting #2: cost 12 inf + 0 3.282 * * [simplify]: Extracting #3: cost 17 inf + 0 3.282 * * [simplify]: Extracting #4: cost 16 inf + 2 3.283 * * [simplify]: Extracting #5: cost 7 inf + 578 3.283 * * [simplify]: Extracting #6: cost 0 inf + 2032 3.283 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.283 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 3.283 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (cbrt (- 1 x))) 3.283 * * [simplify]: iters left: 5 (7 enodes) 3.285 * * [simplify]: iters left: 4 (26 enodes) 3.289 * * [simplify]: iters left: 3 (31 enodes) 3.293 * * [simplify]: Extracting #0: cost 1 inf + 0 3.294 * * [simplify]: Extracting #1: cost 4 inf + 0 3.294 * * [simplify]: Extracting #2: cost 8 inf + 0 3.294 * * [simplify]: Extracting #3: cost 13 inf + 0 3.294 * * [simplify]: Extracting #4: cost 12 inf + 2 3.294 * * [simplify]: Extracting #5: cost 4 inf + 496 3.294 * * [simplify]: Extracting #6: cost 1 inf + 902 3.294 * * [simplify]: Extracting #7: cost 0 inf + 1144 3.294 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (cbrt (- 1 x))) 3.294 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x))))) 1/2)) 3.294 * * * * [progress]: [ 63 / 103 ] simplifiying candidate # 3.295 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (sqrt (- 1 x))) 3.295 * * [simplify]: iters left: 5 (7 enodes) 3.296 * * [simplify]: iters left: 4 (26 enodes) 3.300 * * [simplify]: iters left: 3 (31 enodes) 3.305 * * [simplify]: Extracting #0: cost 1 inf + 0 3.305 * * [simplify]: Extracting #1: cost 4 inf + 0 3.305 * * [simplify]: Extracting #2: cost 8 inf + 0 3.305 * * [simplify]: Extracting #3: cost 13 inf + 0 3.305 * * [simplify]: Extracting #4: cost 12 inf + 2 3.305 * * [simplify]: Extracting #5: cost 4 inf + 456 3.305 * * [simplify]: Extracting #6: cost 1 inf + 782 3.305 * * [simplify]: Extracting #7: cost 0 inf + 984 3.306 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) 3.306 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 3.306 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (sqrt (- 1 x))) 3.306 * * [simplify]: iters left: 5 (7 enodes) 3.308 * * [simplify]: iters left: 4 (26 enodes) 3.316 * * [simplify]: iters left: 3 (31 enodes) 3.325 * * [simplify]: Extracting #0: cost 1 inf + 0 3.325 * * [simplify]: Extracting #1: cost 4 inf + 0 3.325 * * [simplify]: Extracting #2: cost 8 inf + 0 3.325 * * [simplify]: Extracting #3: cost 13 inf + 0 3.325 * * [simplify]: Extracting #4: cost 12 inf + 2 3.325 * * [simplify]: Extracting #5: cost 4 inf + 456 3.325 * * [simplify]: Extracting #6: cost 1 inf + 782 3.325 * * [simplify]: Extracting #7: cost 0 inf + 984 3.326 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) 3.326 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))) 1/2)) 3.326 * * * * [progress]: [ 64 / 103 ] simplifiying candidate # 3.326 * [simplify]: Simplifying (/ (sqrt (+ x 1)) 1) 3.326 * * [simplify]: iters left: 5 (5 enodes) 3.327 * * [simplify]: iters left: 4 (16 enodes) 3.330 * * [simplify]: iters left: 3 (18 enodes) 3.332 * * [simplify]: Extracting #0: cost 1 inf + 0 3.332 * * [simplify]: Extracting #1: cost 4 inf + 0 3.333 * * [simplify]: Extracting #2: cost 5 inf + 1 3.333 * * [simplify]: Extracting #3: cost 4 inf + 2 3.333 * * [simplify]: Extracting #4: cost 1 inf + 168 3.333 * * [simplify]: Extracting #5: cost 0 inf + 250 3.333 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.333 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (sqrt (+ 1 x)) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 3.333 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 x)) 3.333 * * [simplify]: iters left: 5 (6 enodes) 3.335 * * [simplify]: iters left: 4 (23 enodes) 3.338 * * [simplify]: iters left: 3 (28 enodes) 3.342 * * [simplify]: Extracting #0: cost 1 inf + 0 3.342 * * [simplify]: Extracting #1: cost 4 inf + 0 3.342 * * [simplify]: Extracting #2: cost 10 inf + 0 3.342 * * [simplify]: Extracting #3: cost 10 inf + 2 3.342 * * [simplify]: Extracting #4: cost 5 inf + 211 3.342 * * [simplify]: Extracting #5: cost 1 inf + 578 3.343 * * [simplify]: Extracting #6: cost 0 inf + 740 3.343 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 x)) 3.343 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ 1 x)) (- 1 x)))) 1/2)) 3.343 * * * * [progress]: [ 65 / 103 ] simplifiying candidate # 3.343 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) 3.343 * * [simplify]: iters left: 5 (8 enodes) 3.346 * * [simplify]: iters left: 4 (28 enodes) 3.350 * * [simplify]: iters left: 3 (30 enodes) 3.355 * * [simplify]: Extracting #0: cost 1 inf + 0 3.355 * * [simplify]: Extracting #1: cost 4 inf + 0 3.355 * * [simplify]: Extracting #2: cost 9 inf + 0 3.355 * * [simplify]: Extracting #3: cost 11 inf + 1 3.355 * * [simplify]: Extracting #4: cost 10 inf + 2 3.355 * * [simplify]: Extracting #5: cost 3 inf + 414 3.355 * * [simplify]: Extracting #6: cost 1 inf + 698 3.356 * * [simplify]: Extracting #7: cost 0 inf + 900 3.356 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) 3.356 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 3.357 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))) 3.357 * * [simplify]: iters left: 5 (8 enodes) 3.362 * * [simplify]: iters left: 4 (29 enodes) 3.373 * * [simplify]: iters left: 3 (35 enodes) 3.383 * * [simplify]: Extracting #0: cost 1 inf + 0 3.383 * * [simplify]: Extracting #1: cost 4 inf + 0 3.383 * * [simplify]: Extracting #2: cost 10 inf + 0 3.383 * * [simplify]: Extracting #3: cost 13 inf + 1 3.383 * * [simplify]: Extracting #4: cost 12 inf + 2 3.383 * * [simplify]: Extracting #5: cost 8 inf + 209 3.384 * * [simplify]: Extracting #6: cost 0 inf + 1062 3.384 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 (sqrt x))) 3.384 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.384 * * * * [progress]: [ 66 / 103 ] simplifiying candidate # 3.385 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) 3.385 * * [simplify]: iters left: 5 (7 enodes) 3.389 * * [simplify]: iters left: 4 (25 enodes) 3.397 * * [simplify]: iters left: 3 (27 enodes) 3.405 * * [simplify]: Extracting #0: cost 1 inf + 0 3.405 * * [simplify]: Extracting #1: cost 4 inf + 0 3.405 * * [simplify]: Extracting #2: cost 9 inf + 0 3.405 * * [simplify]: Extracting #3: cost 11 inf + 1 3.405 * * [simplify]: Extracting #4: cost 10 inf + 2 3.405 * * [simplify]: Extracting #5: cost 4 inf + 332 3.405 * * [simplify]: Extracting #6: cost 3 inf + 414 3.406 * * [simplify]: Extracting #7: cost 0 inf + 900 3.406 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) 3.406 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 3.407 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 (sqrt x))) 3.407 * * [simplify]: iters left: 5 (7 enodes) 3.410 * * [simplify]: iters left: 4 (26 enodes) 3.418 * * [simplify]: iters left: 3 (31 enodes) 3.428 * * [simplify]: Extracting #0: cost 1 inf + 0 3.428 * * [simplify]: Extracting #1: cost 4 inf + 0 3.428 * * [simplify]: Extracting #2: cost 10 inf + 0 3.428 * * [simplify]: Extracting #3: cost 13 inf + 1 3.428 * * [simplify]: Extracting #4: cost 12 inf + 2 3.428 * * [simplify]: Extracting #5: cost 4 inf + 535 3.429 * * [simplify]: Extracting #6: cost 1 inf + 860 3.429 * * [simplify]: Extracting #7: cost 0 inf + 1062 3.429 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 (sqrt x))) 3.430 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.430 * * * * [progress]: [ 67 / 103 ] simplifiying candidate # 3.430 * [simplify]: Simplifying (/ (sqrt (+ x 1)) 1) 3.430 * * [simplify]: iters left: 5 (5 enodes) 3.433 * * [simplify]: iters left: 4 (16 enodes) 3.438 * * [simplify]: iters left: 3 (18 enodes) 3.443 * * [simplify]: Extracting #0: cost 1 inf + 0 3.444 * * [simplify]: Extracting #1: cost 4 inf + 0 3.444 * * [simplify]: Extracting #2: cost 5 inf + 1 3.444 * * [simplify]: Extracting #3: cost 4 inf + 2 3.444 * * [simplify]: Extracting #4: cost 1 inf + 168 3.444 * * [simplify]: Extracting #5: cost 0 inf + 250 3.444 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.444 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (sqrt (+ 1 x)) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 3.445 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 x)) 3.445 * * [simplify]: iters left: 5 (6 enodes) 3.448 * * [simplify]: iters left: 4 (23 enodes) 3.455 * * [simplify]: iters left: 3 (28 enodes) 3.463 * * [simplify]: Extracting #0: cost 1 inf + 0 3.463 * * [simplify]: Extracting #1: cost 4 inf + 0 3.463 * * [simplify]: Extracting #2: cost 10 inf + 0 3.463 * * [simplify]: Extracting #3: cost 10 inf + 2 3.463 * * [simplify]: Extracting #4: cost 5 inf + 211 3.464 * * [simplify]: Extracting #5: cost 1 inf + 578 3.464 * * [simplify]: Extracting #6: cost 0 inf + 740 3.464 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 x)) 3.464 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ 1 x)) (- 1 x)))) 1/2)) 3.464 * * * * [progress]: [ 68 / 103 ] simplifiying candidate # 3.465 * [simplify]: Simplifying (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.465 * * [simplify]: iters left: 6 (6 enodes) 3.468 * * [simplify]: iters left: 5 (24 enodes) 3.476 * * [simplify]: iters left: 4 (31 enodes) 3.485 * * [simplify]: Extracting #0: cost 1 inf + 0 3.485 * * [simplify]: Extracting #1: cost 6 inf + 0 3.485 * * [simplify]: Extracting #2: cost 9 inf + 1 3.485 * * [simplify]: Extracting #3: cost 12 inf + 1 3.485 * * [simplify]: Extracting #4: cost 12 inf + 2 3.486 * * [simplify]: Extracting #5: cost 7 inf + 290 3.486 * * [simplify]: Extracting #6: cost 1 inf + 1262 3.486 * * [simplify]: Extracting #7: cost 0 inf + 1464 3.487 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) 3.487 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 3.487 * [simplify]: Simplifying (/ (+ x 1) (cbrt (- 1 x))) 3.487 * * [simplify]: iters left: 5 (6 enodes) 3.490 * * [simplify]: iters left: 4 (23 enodes) 3.498 * * [simplify]: iters left: 3 (28 enodes) 3.505 * * [simplify]: Extracting #0: cost 1 inf + 0 3.505 * * [simplify]: Extracting #1: cost 4 inf + 0 3.505 * * [simplify]: Extracting #2: cost 9 inf + 0 3.506 * * [simplify]: Extracting #3: cost 7 inf + 86 3.506 * * [simplify]: Extracting #4: cost 2 inf + 657 3.506 * * [simplify]: Extracting #5: cost 0 inf + 900 3.506 * [simplify]: Simplified to (/ (+ 1 x) (cbrt (- 1 x))) 3.507 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ 1 x) (cbrt (- 1 x))))) 1/2)) 3.507 * * * * [progress]: [ 69 / 103 ] simplifiying candidate # 3.507 * [simplify]: Simplifying (/ 1 (sqrt (- 1 x))) 3.507 * * [simplify]: iters left: 5 (5 enodes) 3.510 * * [simplify]: iters left: 4 (19 enodes) 3.516 * * [simplify]: iters left: 3 (24 enodes) 3.523 * * [simplify]: Extracting #0: cost 1 inf + 0 3.523 * * [simplify]: Extracting #1: cost 4 inf + 0 3.523 * * [simplify]: Extracting #2: cost 5 inf + 1 3.523 * * [simplify]: Extracting #3: cost 8 inf + 1 3.524 * * [simplify]: Extracting #4: cost 1 inf + 535 3.524 * * [simplify]: Extracting #5: cost 0 inf + 576 3.524 * [simplify]: Simplified to (/ 1 (sqrt (- 1 x))) 3.524 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 3.524 * [simplify]: Simplifying (/ (+ x 1) (sqrt (- 1 x))) 3.525 * * [simplify]: iters left: 5 (6 enodes) 3.529 * * [simplify]: iters left: 4 (23 enodes) 3.533 * * [simplify]: iters left: 3 (28 enodes) 3.537 * * [simplify]: Extracting #0: cost 1 inf + 0 3.537 * * [simplify]: Extracting #1: cost 4 inf + 0 3.537 * * [simplify]: Extracting #2: cost 9 inf + 0 3.537 * * [simplify]: Extracting #3: cost 7 inf + 86 3.537 * * [simplify]: Extracting #4: cost 2 inf + 537 3.537 * * [simplify]: Extracting #5: cost 0 inf + 740 3.537 * [simplify]: Simplified to (/ (+ 1 x) (sqrt (- 1 x))) 3.537 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ 1 x) (sqrt (- 1 x))))) 1/2)) 3.537 * * * * [progress]: [ 70 / 103 ] simplifiying candidate # 3.538 * [simplify]: Simplifying (/ 1 1) 3.538 * * [simplify]: iters left: 2 (2 enodes) 3.538 * * [simplify]: iters left: 1 (6 enodes) 3.539 * * [simplify]: Extracting #0: cost 1 inf + 0 3.539 * * [simplify]: Extracting #1: cost 0 inf + 1 3.539 * [simplify]: Simplified to 1 3.539 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.540 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.540 * * [simplify]: iters left: 4 (5 enodes) 3.541 * * [simplify]: iters left: 3 (20 enodes) 3.544 * * [simplify]: iters left: 2 (25 enodes) 3.548 * * [simplify]: Extracting #0: cost 1 inf + 0 3.548 * * [simplify]: Extracting #1: cost 4 inf + 0 3.548 * * [simplify]: Extracting #2: cost 9 inf + 0 3.548 * * [simplify]: Extracting #3: cost 8 inf + 2 3.548 * * [simplify]: Extracting #4: cost 1 inf + 455 3.548 * * [simplify]: Extracting #5: cost 0 inf + 496 3.549 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.549 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.549 * * * * [progress]: [ 71 / 103 ] simplifiying candidate # 3.549 * [simplify]: Simplifying (/ 1 (+ (sqrt 1) (sqrt x))) 3.549 * * [simplify]: iters left: 5 (6 enodes) 3.551 * * [simplify]: iters left: 4 (21 enodes) 3.554 * * [simplify]: iters left: 3 (23 enodes) 3.558 * * [simplify]: Extracting #0: cost 1 inf + 0 3.558 * * [simplify]: Extracting #1: cost 4 inf + 0 3.558 * * [simplify]: Extracting #2: cost 5 inf + 1 3.558 * * [simplify]: Extracting #3: cost 7 inf + 1 3.558 * * [simplify]: Extracting #4: cost 1 inf + 370 3.558 * * [simplify]: Extracting #5: cost 0 inf + 492 3.558 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 3.558 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ (sqrt x) 1)) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 3.558 * [simplify]: Simplifying (/ (+ x 1) (- (sqrt 1) (sqrt x))) 3.558 * * [simplify]: iters left: 5 (7 enodes) 3.562 * * [simplify]: iters left: 4 (26 enodes) 3.566 * * [simplify]: iters left: 3 (32 enodes) 3.570 * * [simplify]: Extracting #0: cost 1 inf + 0 3.570 * * [simplify]: Extracting #1: cost 4 inf + 0 3.570 * * [simplify]: Extracting #2: cost 10 inf + 0 3.570 * * [simplify]: Extracting #3: cost 10 inf + 2 3.570 * * [simplify]: Extracting #4: cost 1 inf + 736 3.570 * * [simplify]: Extracting #5: cost 0 inf + 818 3.571 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.571 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.571 * * * * [progress]: [ 72 / 103 ] simplifiying candidate # 3.571 * [simplify]: Simplifying (/ 1 (+ 1 (sqrt x))) 3.571 * * [simplify]: iters left: 5 (5 enodes) 3.573 * * [simplify]: iters left: 4 (18 enodes) 3.576 * * [simplify]: iters left: 3 (20 enodes) 3.579 * * [simplify]: Extracting #0: cost 1 inf + 0 3.579 * * [simplify]: Extracting #1: cost 4 inf + 0 3.579 * * [simplify]: Extracting #2: cost 5 inf + 1 3.579 * * [simplify]: Extracting #3: cost 7 inf + 1 3.579 * * [simplify]: Extracting #4: cost 0 inf + 492 3.580 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 3.580 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 3.580 * [simplify]: Simplifying (/ (+ x 1) (- 1 (sqrt x))) 3.580 * * [simplify]: iters left: 5 (6 enodes) 3.582 * * [simplify]: iters left: 4 (23 enodes) 3.585 * * [simplify]: iters left: 3 (28 enodes) 3.589 * * [simplify]: Extracting #0: cost 1 inf + 0 3.589 * * [simplify]: Extracting #1: cost 4 inf + 0 3.589 * * [simplify]: Extracting #2: cost 10 inf + 0 3.589 * * [simplify]: Extracting #3: cost 8 inf + 86 3.590 * * [simplify]: Extracting #4: cost 1 inf + 656 3.590 * * [simplify]: Extracting #5: cost 0 inf + 818 3.590 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.590 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.590 * * * * [progress]: [ 73 / 103 ] simplifiying candidate # 3.590 * [simplify]: Simplifying (/ 1 1) 3.590 * * [simplify]: iters left: 2 (2 enodes) 3.591 * * [simplify]: iters left: 1 (6 enodes) 3.592 * * [simplify]: Extracting #0: cost 1 inf + 0 3.592 * * [simplify]: Extracting #1: cost 0 inf + 1 3.592 * [simplify]: Simplified to 1 3.592 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.593 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.593 * * [simplify]: iters left: 4 (5 enodes) 3.594 * * [simplify]: iters left: 3 (20 enodes) 3.597 * * [simplify]: iters left: 2 (25 enodes) 3.601 * * [simplify]: Extracting #0: cost 1 inf + 0 3.601 * * [simplify]: Extracting #1: cost 4 inf + 0 3.601 * * [simplify]: Extracting #2: cost 9 inf + 0 3.601 * * [simplify]: Extracting #3: cost 8 inf + 2 3.601 * * [simplify]: Extracting #4: cost 1 inf + 455 3.601 * * [simplify]: Extracting #5: cost 0 inf + 496 3.601 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.602 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.602 * * * * [progress]: [ 74 / 103 ] simplifiying candidate # 3.602 * [simplify]: Simplifying (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.602 * * [simplify]: iters left: 6 (6 enodes) 3.603 * * [simplify]: iters left: 5 (24 enodes) 3.607 * * [simplify]: iters left: 4 (31 enodes) 3.613 * * [simplify]: Extracting #0: cost 1 inf + 0 3.613 * * [simplify]: Extracting #1: cost 6 inf + 0 3.613 * * [simplify]: Extracting #2: cost 9 inf + 1 3.613 * * [simplify]: Extracting #3: cost 12 inf + 1 3.613 * * [simplify]: Extracting #4: cost 12 inf + 2 3.614 * * [simplify]: Extracting #5: cost 7 inf + 290 3.614 * * [simplify]: Extracting #6: cost 1 inf + 1262 3.614 * * [simplify]: Extracting #7: cost 0 inf + 1464 3.614 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) 3.614 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 3.614 * [simplify]: Simplifying (/ (+ x 1) (cbrt (- 1 x))) 3.615 * * [simplify]: iters left: 5 (6 enodes) 3.616 * * [simplify]: iters left: 4 (23 enodes) 3.620 * * [simplify]: iters left: 3 (28 enodes) 3.624 * * [simplify]: Extracting #0: cost 1 inf + 0 3.624 * * [simplify]: Extracting #1: cost 4 inf + 0 3.624 * * [simplify]: Extracting #2: cost 9 inf + 0 3.624 * * [simplify]: Extracting #3: cost 7 inf + 86 3.624 * * [simplify]: Extracting #4: cost 2 inf + 657 3.624 * * [simplify]: Extracting #5: cost 0 inf + 900 3.624 * [simplify]: Simplified to (/ (+ 1 x) (cbrt (- 1 x))) 3.624 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ 1 x) (cbrt (- 1 x))))) 1/2)) 3.624 * * * * [progress]: [ 75 / 103 ] simplifiying candidate # 3.625 * [simplify]: Simplifying (/ 1 (sqrt (- 1 x))) 3.625 * * [simplify]: iters left: 5 (5 enodes) 3.626 * * [simplify]: iters left: 4 (19 enodes) 3.629 * * [simplify]: iters left: 3 (24 enodes) 3.632 * * [simplify]: Extracting #0: cost 1 inf + 0 3.632 * * [simplify]: Extracting #1: cost 4 inf + 0 3.632 * * [simplify]: Extracting #2: cost 5 inf + 1 3.632 * * [simplify]: Extracting #3: cost 8 inf + 1 3.633 * * [simplify]: Extracting #4: cost 1 inf + 535 3.633 * * [simplify]: Extracting #5: cost 0 inf + 576 3.633 * [simplify]: Simplified to (/ 1 (sqrt (- 1 x))) 3.633 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 3.633 * [simplify]: Simplifying (/ (+ x 1) (sqrt (- 1 x))) 3.633 * * [simplify]: iters left: 5 (6 enodes) 3.635 * * [simplify]: iters left: 4 (23 enodes) 3.640 * * [simplify]: iters left: 3 (28 enodes) 3.648 * * [simplify]: Extracting #0: cost 1 inf + 0 3.648 * * [simplify]: Extracting #1: cost 4 inf + 0 3.648 * * [simplify]: Extracting #2: cost 9 inf + 0 3.648 * * [simplify]: Extracting #3: cost 7 inf + 86 3.649 * * [simplify]: Extracting #4: cost 2 inf + 537 3.649 * * [simplify]: Extracting #5: cost 0 inf + 740 3.649 * [simplify]: Simplified to (/ (+ 1 x) (sqrt (- 1 x))) 3.649 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ 1 x) (sqrt (- 1 x))))) 1/2)) 3.649 * * * * [progress]: [ 76 / 103 ] simplifiying candidate # 3.650 * [simplify]: Simplifying (/ 1 1) 3.650 * * [simplify]: iters left: 2 (2 enodes) 3.651 * * [simplify]: iters left: 1 (6 enodes) 3.653 * * [simplify]: Extracting #0: cost 1 inf + 0 3.653 * * [simplify]: Extracting #1: cost 0 inf + 1 3.653 * [simplify]: Simplified to 1 3.653 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.654 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.654 * * [simplify]: iters left: 4 (5 enodes) 3.656 * * [simplify]: iters left: 3 (20 enodes) 3.662 * * [simplify]: iters left: 2 (25 enodes) 3.669 * * [simplify]: Extracting #0: cost 1 inf + 0 3.669 * * [simplify]: Extracting #1: cost 4 inf + 0 3.669 * * [simplify]: Extracting #2: cost 9 inf + 0 3.669 * * [simplify]: Extracting #3: cost 8 inf + 2 3.669 * * [simplify]: Extracting #4: cost 1 inf + 455 3.669 * * [simplify]: Extracting #5: cost 0 inf + 496 3.670 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.670 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.670 * * * * [progress]: [ 77 / 103 ] simplifiying candidate # 3.670 * [simplify]: Simplifying (/ 1 (+ (sqrt 1) (sqrt x))) 3.670 * * [simplify]: iters left: 5 (6 enodes) 3.672 * * [simplify]: iters left: 4 (21 enodes) 3.675 * * [simplify]: iters left: 3 (23 enodes) 3.678 * * [simplify]: Extracting #0: cost 1 inf + 0 3.678 * * [simplify]: Extracting #1: cost 4 inf + 0 3.678 * * [simplify]: Extracting #2: cost 5 inf + 1 3.678 * * [simplify]: Extracting #3: cost 7 inf + 1 3.679 * * [simplify]: Extracting #4: cost 1 inf + 370 3.679 * * [simplify]: Extracting #5: cost 0 inf + 492 3.679 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 3.679 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ (sqrt x) 1)) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 3.679 * [simplify]: Simplifying (/ (+ x 1) (- (sqrt 1) (sqrt x))) 3.679 * * [simplify]: iters left: 5 (7 enodes) 3.682 * * [simplify]: iters left: 4 (26 enodes) 3.686 * * [simplify]: iters left: 3 (32 enodes) 3.690 * * [simplify]: Extracting #0: cost 1 inf + 0 3.690 * * [simplify]: Extracting #1: cost 4 inf + 0 3.690 * * [simplify]: Extracting #2: cost 10 inf + 0 3.690 * * [simplify]: Extracting #3: cost 10 inf + 2 3.691 * * [simplify]: Extracting #4: cost 1 inf + 736 3.691 * * [simplify]: Extracting #5: cost 0 inf + 818 3.691 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.691 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.691 * * * * [progress]: [ 78 / 103 ] simplifiying candidate # 3.691 * [simplify]: Simplifying (/ 1 (+ 1 (sqrt x))) 3.691 * * [simplify]: iters left: 5 (5 enodes) 3.693 * * [simplify]: iters left: 4 (18 enodes) 3.696 * * [simplify]: iters left: 3 (20 enodes) 3.699 * * [simplify]: Extracting #0: cost 1 inf + 0 3.699 * * [simplify]: Extracting #1: cost 4 inf + 0 3.699 * * [simplify]: Extracting #2: cost 5 inf + 1 3.699 * * [simplify]: Extracting #3: cost 7 inf + 1 3.699 * * [simplify]: Extracting #4: cost 0 inf + 492 3.699 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 3.699 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 3.699 * [simplify]: Simplifying (/ (+ x 1) (- 1 (sqrt x))) 3.699 * * [simplify]: iters left: 5 (6 enodes) 3.701 * * [simplify]: iters left: 4 (23 enodes) 3.705 * * [simplify]: iters left: 3 (28 enodes) 3.714 * * [simplify]: Extracting #0: cost 1 inf + 0 3.714 * * [simplify]: Extracting #1: cost 4 inf + 0 3.715 * * [simplify]: Extracting #2: cost 10 inf + 0 3.715 * * [simplify]: Extracting #3: cost 8 inf + 86 3.715 * * [simplify]: Extracting #4: cost 1 inf + 656 3.715 * * [simplify]: Extracting #5: cost 0 inf + 818 3.716 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.716 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.716 * * * * [progress]: [ 79 / 103 ] simplifiying candidate # 3.716 * [simplify]: Simplifying (/ 1 1) 3.716 * * [simplify]: iters left: 2 (2 enodes) 3.718 * * [simplify]: iters left: 1 (6 enodes) 3.720 * * [simplify]: Extracting #0: cost 1 inf + 0 3.720 * * [simplify]: Extracting #1: cost 0 inf + 1 3.720 * [simplify]: Simplified to 1 3.720 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.720 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.720 * * [simplify]: iters left: 4 (5 enodes) 3.721 * * [simplify]: iters left: 3 (20 enodes) 3.725 * * [simplify]: iters left: 2 (25 enodes) 3.728 * * [simplify]: Extracting #0: cost 1 inf + 0 3.728 * * [simplify]: Extracting #1: cost 4 inf + 0 3.728 * * [simplify]: Extracting #2: cost 9 inf + 0 3.728 * * [simplify]: Extracting #3: cost 8 inf + 2 3.729 * * [simplify]: Extracting #4: cost 1 inf + 455 3.729 * * [simplify]: Extracting #5: cost 0 inf + 496 3.729 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.729 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.729 * * * * [progress]: [ 80 / 103 ] simplifiying candidate # 3.729 * * * * [progress]: [ 81 / 103 ] simplifiying candidate # 3.729 * * * * [progress]: [ 82 / 103 ] simplifiying candidate # 3.729 * * * * [progress]: [ 83 / 103 ] simplifiying candidate # 3.729 * [simplify]: Simplifying (cbrt (- 1 x)) 3.729 * * [simplify]: iters left: 3 (4 enodes) 3.730 * * [simplify]: iters left: 2 (16 enodes) 3.733 * * [simplify]: iters left: 1 (21 enodes) 3.736 * * [simplify]: Extracting #0: cost 1 inf + 0 3.736 * * [simplify]: Extracting #1: cost 3 inf + 0 3.736 * * [simplify]: Extracting #2: cost 7 inf + 0 3.736 * * [simplify]: Extracting #3: cost 5 inf + 43 3.736 * * [simplify]: Extracting #4: cost 0 inf + 412 3.736 * [simplify]: Simplified to (cbrt (- 1 x)) 3.736 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))) 1/2)) 3.737 * * * * [progress]: [ 84 / 103 ] simplifiying candidate # 3.737 * [simplify]: Simplifying (sqrt (- 1 x)) 3.737 * * [simplify]: iters left: 3 (4 enodes) 3.738 * * [simplify]: iters left: 2 (16 enodes) 3.740 * * [simplify]: iters left: 1 (21 enodes) 3.743 * * [simplify]: Extracting #0: cost 1 inf + 0 3.744 * * [simplify]: Extracting #1: cost 3 inf + 0 3.744 * * [simplify]: Extracting #2: cost 7 inf + 0 3.744 * * [simplify]: Extracting #3: cost 5 inf + 43 3.744 * * [simplify]: Extracting #4: cost 0 inf + 332 3.744 * [simplify]: Simplified to (sqrt (- 1 x)) 3.744 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (sqrt (- 1 x))) (sqrt (- 1 x)))) 1/2)) 3.744 * * * * [progress]: [ 85 / 103 ] simplifiying candidate # 3.744 * [simplify]: Simplifying (- 1 x) 3.744 * * [simplify]: iters left: 2 (3 enodes) 3.745 * * [simplify]: iters left: 1 (13 enodes) 3.747 * * [simplify]: Extracting #0: cost 1 inf + 0 3.747 * * [simplify]: Extracting #1: cost 5 inf + 0 3.747 * * [simplify]: Extracting #2: cost 3 inf + 43 3.747 * * [simplify]: Extracting #3: cost 0 inf + 168 3.748 * [simplify]: Simplified to (- 1 x) 3.748 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2)) 3.748 * * * * [progress]: [ 86 / 103 ] simplifiying candidate # 3.748 * [simplify]: Simplifying (- (sqrt 1) (sqrt x)) 3.748 * * [simplify]: iters left: 3 (5 enodes) 3.750 * * [simplify]: iters left: 2 (19 enodes) 3.753 * * [simplify]: iters left: 1 (25 enodes) 3.756 * * [simplify]: Extracting #0: cost 1 inf + 0 3.756 * * [simplify]: Extracting #1: cost 5 inf + 0 3.756 * * [simplify]: Extracting #2: cost 7 inf + 1 3.756 * * [simplify]: Extracting #3: cost 0 inf + 410 3.756 * [simplify]: Simplified to (- 1 (sqrt x)) 3.756 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (+ (sqrt 1) (sqrt x))) (- 1 (sqrt x)))) 1/2)) 3.756 * * * * [progress]: [ 87 / 103 ] simplifiying candidate # 3.756 * [simplify]: Simplifying (- 1 (sqrt x)) 3.756 * * [simplify]: iters left: 3 (4 enodes) 3.758 * * [simplify]: iters left: 2 (16 enodes) 3.760 * * [simplify]: iters left: 1 (21 enodes) 3.763 * * [simplify]: Extracting #0: cost 1 inf + 0 3.763 * * [simplify]: Extracting #1: cost 5 inf + 0 3.763 * * [simplify]: Extracting #2: cost 7 inf + 1 3.763 * * [simplify]: Extracting #3: cost 1 inf + 329 3.763 * * [simplify]: Extracting #4: cost 0 inf + 410 3.763 * [simplify]: Simplified to (- 1 (sqrt x)) 3.763 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (+ 1 (sqrt x))) (- 1 (sqrt x)))) 1/2)) 3.764 * * * * [progress]: [ 88 / 103 ] simplifiying candidate # 3.764 * [simplify]: Simplifying (- 1 x) 3.764 * * [simplify]: iters left: 2 (3 enodes) 3.765 * * [simplify]: iters left: 1 (13 enodes) 3.767 * * [simplify]: Extracting #0: cost 1 inf + 0 3.767 * * [simplify]: Extracting #1: cost 5 inf + 0 3.767 * * [simplify]: Extracting #2: cost 3 inf + 43 3.767 * * [simplify]: Extracting #3: cost 0 inf + 168 3.767 * [simplify]: Simplified to (- 1 x) 3.767 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2)) 3.767 * * * * [progress]: [ 89 / 103 ] simplifiying candidate # 3.767 * [simplify]: Simplifying (* (cbrt (+ x 1)) (cbrt (+ x 1))) 3.767 * * [simplify]: iters left: 5 (5 enodes) 3.769 * * [simplify]: iters left: 4 (18 enodes) 3.772 * * [simplify]: iters left: 3 (20 enodes) 3.775 * * [simplify]: Extracting #0: cost 1 inf + 0 3.775 * * [simplify]: Extracting #1: cost 3 inf + 0 3.775 * * [simplify]: Extracting #2: cost 5 inf + 0 3.775 * * [simplify]: Extracting #3: cost 8 inf + 0 3.775 * * [simplify]: Extracting #4: cost 6 inf + 2 3.775 * * [simplify]: Extracting #5: cost 0 inf + 654 3.775 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 3.775 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ x 1))))) 1/2)) 3.775 * * * * [progress]: [ 90 / 103 ] simplifiying candidate # 3.775 * [simplify]: Simplifying (sqrt (+ x 1)) 3.775 * * [simplify]: iters left: 3 (4 enodes) 3.777 * * [simplify]: iters left: 2 (15 enodes) 3.779 * * [simplify]: iters left: 1 (17 enodes) 3.782 * * [simplify]: Extracting #0: cost 1 inf + 0 3.782 * * [simplify]: Extracting #1: cost 3 inf + 0 3.782 * * [simplify]: Extracting #2: cost 6 inf + 0 3.782 * * [simplify]: Extracting #3: cost 2 inf + 86 3.782 * * [simplify]: Extracting #4: cost 1 inf + 168 3.782 * * [simplify]: Extracting #5: cost 0 inf + 250 3.782 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.782 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ x 1))))) 1/2)) 3.782 * * * * [progress]: [ 91 / 103 ] simplifiying candidate # 3.782 * * * * [progress]: [ 92 / 103 ] simplifiying candidate # 3.782 * * * * [progress]: [ 93 / 103 ] simplifiying candidate # 3.782 * [simplify]: Simplifying (+ (* 1 1) (+ (* x x) (* 1 x))) 3.782 * * [simplify]: iters left: 6 (7 enodes) 3.785 * * [simplify]: iters left: 5 (25 enodes) 3.788 * * [simplify]: iters left: 4 (37 enodes) 3.793 * * [simplify]: iters left: 3 (48 enodes) 3.804 * * [simplify]: Extracting #0: cost 1 inf + 0 3.804 * * [simplify]: Extracting #1: cost 8 inf + 0 3.804 * * [simplify]: Extracting #2: cost 8 inf + 99 3.804 * * [simplify]: Extracting #3: cost 3 inf + 392 3.805 * * [simplify]: Extracting #4: cost 0 inf + 588 3.805 * [simplify]: Simplified to (+ (fma x x x) 1) 3.805 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (+ x 1) (- (pow 1 3) (pow x 3))) (+ (fma x x x) 1))) 1/2)) 3.805 * * * * [progress]: [ 94 / 103 ] simplifiying candidate # 3.806 * [simplify]: Simplifying (+ 1 x) 3.806 * * [simplify]: iters left: 2 (3 enodes) 3.808 * * [simplify]: iters left: 1 (12 enodes) 3.811 * * [simplify]: Extracting #0: cost 1 inf + 0 3.811 * * [simplify]: Extracting #1: cost 4 inf + 0 3.811 * * [simplify]: Extracting #2: cost 2 inf + 2 3.811 * * [simplify]: Extracting #3: cost 0 inf + 86 3.812 * [simplify]: Simplified to (+ x 1) 3.812 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (+ x 1) (- (* 1 1) (* x x))) (+ x 1))) 1/2)) 3.812 * * * * [progress]: [ 95 / 103 ] simplifiying candidate # 3.812 * [simplify]: Simplifying (+ (pow x 3) (pow 1 3)) 3.812 * * [simplify]: iters left: 3 (6 enodes) 3.817 * * [simplify]: iters left: 2 (29 enodes) 3.830 * * [simplify]: iters left: 1 (50 enodes) 3.847 * * [simplify]: Extracting #0: cost 1 inf + 0 3.847 * * [simplify]: Extracting #1: cost 7 inf + 0 3.847 * * [simplify]: Extracting #2: cost 12 inf + 2 3.847 * * [simplify]: Extracting #3: cost 9 inf + 395 3.847 * * [simplify]: Extracting #4: cost 3 inf + 1291 3.848 * * [simplify]: Extracting #5: cost 0 inf + 1756 3.848 * [simplify]: Simplified to (fma (* x x) x 1) 3.848 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (fma (* x x) x 1) (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1)))))) 1/2)) 3.848 * * * * [progress]: [ 96 / 103 ] simplifiying candidate # 3.849 * [simplify]: Simplifying (- (* x x) (* 1 1)) 3.849 * * [simplify]: iters left: 4 (5 enodes) 3.853 * * [simplify]: iters left: 3 (20 enodes) 3.859 * * [simplify]: iters left: 2 (31 enodes) 3.866 * * [simplify]: iters left: 1 (38 enodes) 3.876 * * [simplify]: Extracting #0: cost 1 inf + 0 3.876 * * [simplify]: Extracting #1: cost 16 inf + 0 3.876 * * [simplify]: Extracting #2: cost 16 inf + 3 3.877 * * [simplify]: Extracting #3: cost 6 inf + 611 3.877 * * [simplify]: Extracting #4: cost 0 inf + 1025 3.878 * [simplify]: Simplified to (fma x x -1) 3.878 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (fma x x -1) (* (- 1 x) (- x 1)))) 1/2)) 3.878 * * * * [progress]: [ 97 / 103 ] simplifiying candidate #real (real->posit16 (/ (+ x 1) (- 1 x))))) 1/2))> 3.878 * * * * [progress]: [ 98 / 103 ] simplifiying candidate # 3.878 * [simplify]: Simplifying (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 3.878 * * [simplify]: iters left: 6 (13 enodes) 3.888 * * [simplify]: iters left: 5 (59 enodes) 3.912 * * [simplify]: iters left: 4 (115 enodes) 3.965 * * [simplify]: iters left: 3 (245 enodes) 4.050 * * [simplify]: iters left: 2 (425 enodes) 4.209 * * [simplify]: Extracting #0: cost 1 inf + 0 4.210 * * [simplify]: Extracting #1: cost 26 inf + 0 4.210 * * [simplify]: Extracting #2: cost 100 inf + 4 4.212 * * [simplify]: Extracting #3: cost 131 inf + 2021 4.216 * * [simplify]: Extracting #4: cost 89 inf + 15070 4.224 * * [simplify]: Extracting #5: cost 24 inf + 44586 4.231 * * [simplify]: Extracting #6: cost 0 inf + 57287 4.237 * * [simplify]: Extracting #7: cost 0 inf + 57025 4.242 * [simplify]: Simplified to (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 4.242 * [simplify]: Simplified (2 1) to (λ (x) (* (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 1/2)) 4.243 * * * * [progress]: [ 99 / 103 ] simplifiying candidate # 4.243 * [simplify]: Simplifying (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 4.243 * * [simplify]: iters left: 6 (14 enodes) 4.249 * * [simplify]: iters left: 5 (63 enodes) 4.261 * * [simplify]: iters left: 4 (100 enodes) 4.283 * * [simplify]: iters left: 3 (151 enodes) 4.308 * * [simplify]: iters left: 2 (228 enodes) 4.372 * * [simplify]: iters left: 1 (428 enodes) 4.574 * * [simplify]: Extracting #0: cost 1 inf + 0 4.574 * * [simplify]: Extracting #1: cost 12 inf + 0 4.574 * * [simplify]: Extracting #2: cost 94 inf + 2 4.575 * * [simplify]: Extracting #3: cost 201 inf + 482 4.577 * * [simplify]: Extracting #4: cost 182 inf + 7470 4.582 * * [simplify]: Extracting #5: cost 76 inf + 59851 4.591 * * [simplify]: Extracting #6: cost 7 inf + 99106 4.601 * * [simplify]: Extracting #7: cost 0 inf + 101730 4.610 * [simplify]: Simplified to (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 4.610 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 1/2)) 4.610 * * * * [progress]: [ 100 / 103 ] simplifiying candidate # 4.611 * [simplify]: Simplifying (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 4.611 * * [simplify]: iters left: 6 (14 enodes) 4.616 * * [simplify]: iters left: 5 (63 enodes) 4.629 * * [simplify]: iters left: 4 (100 enodes) 4.656 * * [simplify]: iters left: 3 (151 enodes) 4.686 * * [simplify]: iters left: 2 (228 enodes) 4.734 * * [simplify]: iters left: 1 (428 enodes) 4.954 * * [simplify]: Extracting #0: cost 1 inf + 0 4.954 * * [simplify]: Extracting #1: cost 12 inf + 0 4.954 * * [simplify]: Extracting #2: cost 94 inf + 2 4.955 * * [simplify]: Extracting #3: cost 201 inf + 482 4.957 * * [simplify]: Extracting #4: cost 182 inf + 7470 4.962 * * [simplify]: Extracting #5: cost 76 inf + 59851 4.975 * * [simplify]: Extracting #6: cost 7 inf + 99106 4.993 * * [simplify]: Extracting #7: cost 0 inf + 101730 5.002 * [simplify]: Simplified to (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 5.002 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 1/2)) 5.003 * * * * [progress]: [ 101 / 103 ] simplifiying candidate # 5.003 * [simplify]: Simplifying (+ (* 2 x) (+ (* 2 (pow x 2)) 1)) 5.003 * * [simplify]: iters left: 6 (8 enodes) 5.006 * * [simplify]: iters left: 5 (38 enodes) 5.012 * * [simplify]: iters left: 4 (56 enodes) 5.023 * * [simplify]: iters left: 3 (84 enodes) 5.050 * * [simplify]: iters left: 2 (101 enodes) 5.075 * * [simplify]: iters left: 1 (116 enodes) 5.103 * * [simplify]: Extracting #0: cost 1 inf + 0 5.104 * * [simplify]: Extracting #1: cost 14 inf + 0 5.105 * * [simplify]: Extracting #2: cost 20 inf + 86 5.106 * * [simplify]: Extracting #3: cost 1 inf + 1484 5.107 * * [simplify]: Extracting #4: cost 0 inf + 1541 5.108 * [simplify]: Simplified to (fma x (fma x 2 2) 1) 5.108 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (fma x (fma x 2 2) 1)) 1/2)) 5.108 * * * * [progress]: [ 102 / 103 ] simplifiying candidate # 5.109 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 5.109 * * [simplify]: iters left: 6 (11 enodes) 5.116 * * [simplify]: iters left: 5 (53 enodes) 5.134 * * [simplify]: iters left: 4 (95 enodes) 5.162 * * [simplify]: iters left: 3 (150 enodes) 5.210 * * [simplify]: iters left: 2 (206 enodes) 5.270 * * [simplify]: iters left: 1 (233 enodes) 5.319 * * [simplify]: Extracting #0: cost 1 inf + 0 5.319 * * [simplify]: Extracting #1: cost 27 inf + 0 5.320 * * [simplify]: Extracting #2: cost 48 inf + 4 5.321 * * [simplify]: Extracting #3: cost 24 inf + 2163 5.325 * * [simplify]: Extracting #4: cost 1 inf + 4844 5.328 * * [simplify]: Extracting #5: cost 0 inf + 4989 5.330 * [simplify]: Simplified to (- (/ -2 (* x x)) (- 1 (/ -2 x))) 5.330 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (- (/ -2 (* x x)) (- 1 (/ -2 x)))) 1/2)) 5.330 * * * * [progress]: [ 103 / 103 ] simplifiying candidate # 5.330 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 5.330 * * [simplify]: iters left: 6 (11 enodes) 5.335 * * [simplify]: iters left: 5 (53 enodes) 5.345 * * [simplify]: iters left: 4 (95 enodes) 5.369 * * [simplify]: iters left: 3 (150 enodes) 5.401 * * [simplify]: iters left: 2 (206 enodes) 5.431 * * [simplify]: iters left: 1 (233 enodes) 5.499 * * [simplify]: Extracting #0: cost 1 inf + 0 5.500 * * [simplify]: Extracting #1: cost 27 inf + 0 5.500 * * [simplify]: Extracting #2: cost 48 inf + 4 5.502 * * [simplify]: Extracting #3: cost 24 inf + 2163 5.505 * * [simplify]: Extracting #4: cost 1 inf + 4844 5.509 * * [simplify]: Extracting #5: cost 0 inf + 4989 5.512 * [simplify]: Simplified to (- (/ -2 (* x x)) (- 1 (/ -2 x))) 5.512 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (- (/ -2 (* x x)) (- 1 (/ -2 x)))) 1/2)) 5.513 * * * [progress]: adding candidates to table 6.066 * * [progress]: iteration 2 / 4 6.067 * * * [progress]: picking best candidate 6.071 * * * * [pick]: Picked # 6.072 * * * [progress]: localizing error 6.103 * * * [progress]: generating rewritten candidates 6.103 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 3) 6.109 * * * [progress]: generating series expansions 6.109 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 3) 6.109 * [backup-simplify]: Simplify (* x (fma 2/3 (* x x) 2)) into (* x (fma 2/3 (pow x 2) 2)) 6.109 * [approximate]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in (x) around 0 6.109 * [taylor]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in x 6.110 * [taylor]: Taking taylor expansion of x in x 6.110 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify 1 into 1 6.110 * [taylor]: Taking taylor expansion of (fma 2/3 (pow x 2) 2) in x 6.110 * [taylor]: Rewrote expression to (+ (* 2/3 (pow x 2)) 2) 6.110 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 6.110 * [taylor]: Taking taylor expansion of 2/3 in x 6.110 * [backup-simplify]: Simplify 2/3 into 2/3 6.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.110 * [taylor]: Taking taylor expansion of x in x 6.110 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify 1 into 1 6.110 * [taylor]: Taking taylor expansion of 2 in x 6.110 * [backup-simplify]: Simplify 2 into 2 6.110 * [taylor]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in x 6.110 * [taylor]: Taking taylor expansion of x in x 6.110 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify 1 into 1 6.110 * [taylor]: Taking taylor expansion of (fma 2/3 (pow x 2) 2) in x 6.110 * [taylor]: Rewrote expression to (+ (* 2/3 (pow x 2)) 2) 6.110 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 6.110 * [taylor]: Taking taylor expansion of 2/3 in x 6.110 * [backup-simplify]: Simplify 2/3 into 2/3 6.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.110 * [taylor]: Taking taylor expansion of x in x 6.110 * [backup-simplify]: Simplify 0 into 0 6.110 * [backup-simplify]: Simplify 1 into 1 6.110 * [taylor]: Taking taylor expansion of 2 in x 6.110 * [backup-simplify]: Simplify 2 into 2 6.111 * [backup-simplify]: Simplify (+ 0 2) into 2 6.111 * [backup-simplify]: Simplify (* 0 2) into 0 6.111 * [backup-simplify]: Simplify 0 into 0 6.111 * [backup-simplify]: Simplify (+ 0 0) into 0 6.111 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 2)) into 2 6.112 * [backup-simplify]: Simplify 2 into 2 6.112 * [backup-simplify]: Simplify (* 1 1) into 1 6.112 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 6.112 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 6.113 * [backup-simplify]: Simplify (+ (* 0 2/3) (+ (* 1 0) (* 0 2))) into 0 6.113 * [backup-simplify]: Simplify 0 into 0 6.114 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.114 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 6.114 * [backup-simplify]: Simplify (+ 0 0) into 0 6.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2/3) (+ (* 0 0) (* 0 2)))) into 2/3 6.115 * [backup-simplify]: Simplify 2/3 into 2/3 6.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.116 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 6.116 * [backup-simplify]: Simplify (+ 0 0) into 0 6.117 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))) into 0 6.117 * [backup-simplify]: Simplify 0 into 0 6.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.118 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.119 * [backup-simplify]: Simplify (+ 0 0) into 0 6.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))) into 0 6.120 * [backup-simplify]: Simplify 0 into 0 6.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.121 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.121 * [backup-simplify]: Simplify (+ 0 0) into 0 6.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))) into 0 6.122 * [backup-simplify]: Simplify 0 into 0 6.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.129 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.129 * [backup-simplify]: Simplify (+ 0 0) into 0 6.130 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))) into 0 6.130 * [backup-simplify]: Simplify 0 into 0 6.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.132 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.132 * [backup-simplify]: Simplify (+ 0 0) into 0 6.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))))) into 0 6.133 * [backup-simplify]: Simplify 0 into 0 6.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.135 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.135 * [backup-simplify]: Simplify (+ 0 0) into 0 6.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))))) into 0 6.137 * [backup-simplify]: Simplify 0 into 0 6.137 * [backup-simplify]: Simplify (+ (* 2/3 (pow x 3)) (* 2 x)) into (+ (* 2 x) (* 2/3 (pow x 3))) 6.137 * [backup-simplify]: Simplify (* (/ 1 x) (fma 2/3 (* (/ 1 x) (/ 1 x)) 2)) into (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) 6.137 * [approximate]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in (x) around 0 6.137 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 6.137 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 6.137 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 6.137 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 6.137 * [taylor]: Taking taylor expansion of 2/3 in x 6.137 * [backup-simplify]: Simplify 2/3 into 2/3 6.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.137 * [taylor]: Taking taylor expansion of x in x 6.137 * [backup-simplify]: Simplify 0 into 0 6.137 * [backup-simplify]: Simplify 1 into 1 6.138 * [backup-simplify]: Simplify (* 1 1) into 1 6.138 * [backup-simplify]: Simplify (/ 1 1) into 1 6.138 * [taylor]: Taking taylor expansion of 2 in x 6.138 * [backup-simplify]: Simplify 2 into 2 6.138 * [taylor]: Taking taylor expansion of x in x 6.138 * [backup-simplify]: Simplify 0 into 0 6.138 * [backup-simplify]: Simplify 1 into 1 6.138 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 6.138 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 6.139 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 6.139 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 6.139 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 6.139 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 6.139 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 6.139 * [taylor]: Taking taylor expansion of 2/3 in x 6.139 * [backup-simplify]: Simplify 2/3 into 2/3 6.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.139 * [taylor]: Taking taylor expansion of x in x 6.139 * [backup-simplify]: Simplify 0 into 0 6.139 * [backup-simplify]: Simplify 1 into 1 6.139 * [backup-simplify]: Simplify (* 1 1) into 1 6.139 * [backup-simplify]: Simplify (/ 1 1) into 1 6.139 * [taylor]: Taking taylor expansion of 2 in x 6.139 * [backup-simplify]: Simplify 2 into 2 6.139 * [taylor]: Taking taylor expansion of x in x 6.139 * [backup-simplify]: Simplify 0 into 0 6.139 * [backup-simplify]: Simplify 1 into 1 6.140 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 6.140 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 6.140 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 6.140 * [backup-simplify]: Simplify 2/3 into 2/3 6.141 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.142 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 6.142 * [backup-simplify]: Simplify (+ 0 0) into 0 6.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 6.142 * [backup-simplify]: Simplify 0 into 0 6.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.144 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 6.144 * [backup-simplify]: Simplify (+ 0 2) into 2 6.145 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2 6.145 * [backup-simplify]: Simplify 2 into 2 6.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.147 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.147 * [backup-simplify]: Simplify (+ 0 0) into 0 6.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0 6.148 * [backup-simplify]: Simplify 0 into 0 6.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.150 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.150 * [backup-simplify]: Simplify (+ 0 0) into 0 6.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.151 * [backup-simplify]: Simplify 0 into 0 6.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.153 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.153 * [backup-simplify]: Simplify (+ 0 0) into 0 6.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.154 * [backup-simplify]: Simplify 0 into 0 6.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.156 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.157 * [backup-simplify]: Simplify (+ 0 0) into 0 6.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.157 * [backup-simplify]: Simplify 0 into 0 6.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.159 * [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 6.160 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.160 * [backup-simplify]: Simplify (+ 0 0) into 0 6.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.161 * [backup-simplify]: Simplify 0 into 0 6.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 6.164 * [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 6.167 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 6.167 * [backup-simplify]: Simplify (+ 0 0) into 0 6.168 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.168 * [backup-simplify]: Simplify 0 into 0 6.169 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 2/3 (pow (/ 1 (/ 1 x)) 3))) into (+ (* 2 x) (* 2/3 (pow x 3))) 6.169 * [backup-simplify]: Simplify (* (/ 1 (- x)) (fma 2/3 (* (/ 1 (- x)) (/ 1 (- x))) 2)) into (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) 6.169 * [approximate]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in (x) around 0 6.169 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in x 6.169 * [taylor]: Taking taylor expansion of -1 in x 6.169 * [backup-simplify]: Simplify -1 into -1 6.169 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 6.169 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 6.169 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 6.169 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 6.169 * [taylor]: Taking taylor expansion of 2/3 in x 6.169 * [backup-simplify]: Simplify 2/3 into 2/3 6.169 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.169 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.169 * [taylor]: Taking taylor expansion of x in x 6.169 * [backup-simplify]: Simplify 0 into 0 6.169 * [backup-simplify]: Simplify 1 into 1 6.170 * [backup-simplify]: Simplify (* 1 1) into 1 6.170 * [backup-simplify]: Simplify (/ 1 1) into 1 6.170 * [taylor]: Taking taylor expansion of 2 in x 6.170 * [backup-simplify]: Simplify 2 into 2 6.170 * [taylor]: Taking taylor expansion of x in x 6.170 * [backup-simplify]: Simplify 0 into 0 6.170 * [backup-simplify]: Simplify 1 into 1 6.171 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 6.171 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 6.172 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 6.172 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in x 6.172 * [taylor]: Taking taylor expansion of -1 in x 6.172 * [backup-simplify]: Simplify -1 into -1 6.172 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 6.172 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 6.172 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 6.172 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 6.172 * [taylor]: Taking taylor expansion of 2/3 in x 6.172 * [backup-simplify]: Simplify 2/3 into 2/3 6.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.172 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.172 * [taylor]: Taking taylor expansion of x in x 6.172 * [backup-simplify]: Simplify 0 into 0 6.172 * [backup-simplify]: Simplify 1 into 1 6.172 * [backup-simplify]: Simplify (* 1 1) into 1 6.173 * [backup-simplify]: Simplify (/ 1 1) into 1 6.173 * [taylor]: Taking taylor expansion of 2 in x 6.173 * [backup-simplify]: Simplify 2 into 2 6.173 * [taylor]: Taking taylor expansion of x in x 6.173 * [backup-simplify]: Simplify 0 into 0 6.173 * [backup-simplify]: Simplify 1 into 1 6.173 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 6.174 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 6.174 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 6.175 * [backup-simplify]: Simplify (* -1 2/3) into -2/3 6.175 * [backup-simplify]: Simplify -2/3 into -2/3 6.175 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.177 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 6.177 * [backup-simplify]: Simplify (+ 0 0) into 0 6.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 6.179 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 2/3)) into 0 6.179 * [backup-simplify]: Simplify 0 into 0 6.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.182 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 6.182 * [backup-simplify]: Simplify (+ 0 2) into 2 6.183 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2 6.185 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 0) (* 0 2/3))) into -2 6.185 * [backup-simplify]: Simplify -2 into -2 6.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.188 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.188 * [backup-simplify]: Simplify (+ 0 0) into 0 6.189 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0 6.191 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))) into 0 6.191 * [backup-simplify]: Simplify 0 into 0 6.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.194 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.195 * [backup-simplify]: Simplify (+ 0 0) into 0 6.196 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.198 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))) into 0 6.198 * [backup-simplify]: Simplify 0 into 0 6.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.202 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 6.202 * [backup-simplify]: Simplify (+ 0 0) into 0 6.203 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.205 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))) into 0 6.205 * [backup-simplify]: Simplify 0 into 0 6.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.210 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 6.210 * [backup-simplify]: Simplify (+ 0 0) into 0 6.211 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.212 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))) into 0 6.212 * [backup-simplify]: Simplify 0 into 0 6.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.214 * [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 6.215 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 6.215 * [backup-simplify]: Simplify (+ 0 0) into 0 6.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.217 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))))) into 0 6.217 * [backup-simplify]: Simplify 0 into 0 6.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 6.219 * [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 6.220 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 6.220 * [backup-simplify]: Simplify (+ 0 0) into 0 6.221 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.222 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))))) into 0 6.222 * [backup-simplify]: Simplify 0 into 0 6.222 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* -2/3 (pow (/ 1 (/ 1 (- x))) 3))) into (+ (* 2 x) (* 2/3 (pow x 3))) 6.222 * * * [progress]: simplifying candidates 6.222 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 6.222 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 6.222 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 6.222 * [simplify]: Simplifying (* x (fma 2/3 (* x x) 2)) 6.223 * * [simplify]: iters left: 5 (6 enodes) 6.225 * * [simplify]: iters left: 4 (21 enodes) 6.228 * * [simplify]: iters left: 3 (33 enodes) 6.237 * * [simplify]: iters left: 2 (60 enodes) 6.248 * * [simplify]: iters left: 1 (70 enodes) 6.264 * * [simplify]: Extracting #0: cost 1 inf + 0 6.264 * * [simplify]: Extracting #1: cost 12 inf + 0 6.265 * * [simplify]: Extracting #2: cost 18 inf + 3 6.265 * * [simplify]: Extracting #3: cost 7 inf + 871 6.266 * * [simplify]: Extracting #4: cost 0 inf + 1509 6.267 * [simplify]: Simplified to (* (fma (* x x) 2/3 2) x) 6.267 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (pow (* (fma (* x x) 2/3 2) x) 1)) 1/2)) 6.267 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 6.267 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 6.268 * [simplify]: Simplifying (+ (log x) (log (fma 2/3 (* x x) 2))) 6.268 * * [simplify]: iters left: 6 (8 enodes) 6.272 * * [simplify]: iters left: 5 (27 enodes) 6.276 * * [simplify]: iters left: 4 (33 enodes) 6.281 * * [simplify]: iters left: 3 (39 enodes) 6.287 * * [simplify]: Extracting #0: cost 1 inf + 0 6.287 * * [simplify]: Extracting #1: cost 4 inf + 0 6.287 * * [simplify]: Extracting #2: cost 8 inf + 0 6.287 * * [simplify]: Extracting #3: cost 13 inf + 1 6.287 * * [simplify]: Extracting #4: cost 10 inf + 255 6.287 * * [simplify]: Extracting #5: cost 1 inf + 1285 6.288 * * [simplify]: Extracting #6: cost 0 inf + 1563 6.288 * [simplify]: Simplified to (+ (log x) (log (fma 2/3 (* x x) 2))) 6.288 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (exp (+ (log x) (log (fma 2/3 (* x x) 2))))) 1/2)) 6.288 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 6.288 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 6.288 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 6.288 * [simplify]: Simplifying (* (* (* x x) x) (* (* (fma 2/3 (* x x) 2) (fma 2/3 (* x x) 2)) (fma 2/3 (* x x) 2))) 6.288 * * [simplify]: iters left: 6 (9 enodes) 6.291 * * [simplify]: iters left: 5 (36 enodes) 6.298 * * [simplify]: iters left: 4 (89 enodes) 6.359 * * [simplify]: iters left: 3 (405 enodes) 6.859 * * [simplify]: Extracting #0: cost 1 inf + 0 6.859 * * [simplify]: Extracting #1: cost 67 inf + 0 6.861 * * [simplify]: Extracting #2: cost 368 inf + 169 6.871 * * [simplify]: Extracting #3: cost 318 inf + 26998 6.899 * * [simplify]: Extracting #4: cost 12 inf + 105758 6.932 * * [simplify]: Extracting #5: cost 0 inf + 105884 6.962 * * [simplify]: Extracting #6: cost 0 inf + 105475 6.993 * [simplify]: Simplified to (* (* (fma (* 2/3 x) x 2) x) (* (* (fma (* 2/3 x) x 2) x) (* (fma (* 2/3 x) x 2) x))) 6.993 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (cbrt (* (* (fma (* 2/3 x) x 2) x) (* (* (fma (* 2/3 x) x 2) x) (* (fma (* 2/3 x) x 2) x))))) 1/2)) 6.993 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 6.993 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 6.993 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 6.994 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 6.994 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 6.994 * [simplify]: Simplifying (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) 6.994 * * [simplify]: iters left: 6 (8 enodes) 6.996 * * [simplify]: iters left: 5 (27 enodes) 7.001 * * [simplify]: iters left: 4 (33 enodes) 7.010 * * [simplify]: iters left: 3 (39 enodes) 7.021 * * [simplify]: Extracting #0: cost 1 inf + 0 7.021 * * [simplify]: Extracting #1: cost 4 inf + 0 7.022 * * [simplify]: Extracting #2: cost 8 inf + 0 7.022 * * [simplify]: Extracting #3: cost 13 inf + 1 7.022 * * [simplify]: Extracting #4: cost 10 inf + 225 7.022 * * [simplify]: Extracting #5: cost 1 inf + 1105 7.023 * * [simplify]: Extracting #6: cost 0 inf + 1323 7.024 * [simplify]: Simplified to (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) 7.024 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))))) 1/2)) 7.024 * [simplify]: Simplifying (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) 7.024 * * [simplify]: iters left: 6 (8 enodes) 7.029 * * [simplify]: iters left: 5 (27 enodes) 7.038 * * [simplify]: iters left: 4 (33 enodes) 7.048 * * [simplify]: iters left: 3 (39 enodes) 7.059 * * [simplify]: Extracting #0: cost 1 inf + 0 7.059 * * [simplify]: Extracting #1: cost 4 inf + 0 7.059 * * [simplify]: Extracting #2: cost 8 inf + 0 7.060 * * [simplify]: Extracting #3: cost 13 inf + 1 7.060 * * [simplify]: Extracting #4: cost 10 inf + 225 7.060 * * [simplify]: Extracting #5: cost 1 inf + 1105 7.061 * * [simplify]: Extracting #6: cost 0 inf + 1323 7.061 * [simplify]: Simplified to (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) 7.061 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)))) 1/2)) 7.062 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 7.062 * [simplify]: Simplifying (* x 2) 7.062 * * [simplify]: iters left: 2 (3 enodes) 7.064 * * [simplify]: iters left: 1 (10 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 2 inf + 2 7.067 * * [simplify]: Extracting #3: cost 0 inf + 86 7.067 * [simplify]: Simplified to (* x 2) 7.067 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* 2/3 (* x x))) (* x 2))) 1/2)) 7.067 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 7.067 * [simplify]: Simplifying (* 2 x) 7.068 * * [simplify]: iters left: 2 (3 enodes) 7.069 * * [simplify]: iters left: 1 (10 enodes) 7.072 * * [simplify]: Extracting #0: cost 1 inf + 0 7.072 * * [simplify]: Extracting #1: cost 4 inf + 0 7.072 * * [simplify]: Extracting #2: cost 2 inf + 2 7.072 * * [simplify]: Extracting #3: cost 0 inf + 86 7.073 * [simplify]: Simplified to (* 2 x) 7.073 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* 2/3 (* x x)) x) (* 2 x))) 1/2)) 7.073 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 7.073 * [simplify]: Simplifying (cbrt (fma 2/3 (* x x) 2)) 7.073 * * [simplify]: iters left: 4 (6 enodes) 7.077 * * [simplify]: iters left: 3 (20 enodes) 7.083 * * [simplify]: iters left: 2 (26 enodes) 7.088 * * [simplify]: iters left: 1 (32 enodes) 7.092 * * [simplify]: Extracting #0: cost 1 inf + 0 7.092 * * [simplify]: Extracting #1: cost 3 inf + 0 7.092 * * [simplify]: Extracting #2: cost 10 inf + 0 7.092 * * [simplify]: Extracting #3: cost 7 inf + 240 7.092 * * [simplify]: Extracting #4: cost 1 inf + 707 7.093 * * [simplify]: Extracting #5: cost 0 inf + 885 7.093 * [simplify]: Simplified to (cbrt (fma (* x x) 2/3 2)) 7.093 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x (* (cbrt (fma 2/3 (* x x) 2)) (cbrt (fma 2/3 (* x x) 2)))) (cbrt (fma (* x x) 2/3 2)))) 1/2)) 7.093 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 7.093 * [simplify]: Simplifying (sqrt (fma 2/3 (* x x) 2)) 7.093 * * [simplify]: iters left: 4 (6 enodes) 7.095 * * [simplify]: iters left: 3 (20 enodes) 7.098 * * [simplify]: iters left: 2 (26 enodes) 7.103 * * [simplify]: iters left: 1 (32 enodes) 7.107 * * [simplify]: Extracting #0: cost 1 inf + 0 7.107 * * [simplify]: Extracting #1: cost 3 inf + 0 7.107 * * [simplify]: Extracting #2: cost 10 inf + 0 7.108 * * [simplify]: Extracting #3: cost 7 inf + 240 7.108 * * [simplify]: Extracting #4: cost 1 inf + 667 7.108 * * [simplify]: Extracting #5: cost 0 inf + 805 7.108 * [simplify]: Simplified to (sqrt (fma (* x x) 2/3 2)) 7.108 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x (sqrt (fma 2/3 (* x x) 2))) (sqrt (fma (* x x) 2/3 2)))) 1/2)) 7.108 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 7.108 * [simplify]: Simplifying (fma 2/3 (* x x) 2) 7.109 * * [simplify]: iters left: 3 (5 enodes) 7.110 * * [simplify]: iters left: 2 (17 enodes) 7.113 * * [simplify]: iters left: 1 (23 enodes) 7.117 * * [simplify]: Extracting #0: cost 1 inf + 0 7.117 * * [simplify]: Extracting #1: cost 8 inf + 0 7.117 * * [simplify]: Extracting #2: cost 8 inf + 3 7.117 * * [simplify]: Extracting #3: cost 0 inf + 529 7.117 * [simplify]: Simplified to (fma (* x x) 2/3 2) 7.117 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x 1) (fma (* x x) 2/3 2))) 1/2)) 7.117 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 7.118 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 7.118 * * [simplify]: iters left: 3 (3 enodes) 7.118 * * [simplify]: iters left: 2 (9 enodes) 7.120 * * [simplify]: Extracting #0: cost 1 inf + 0 7.120 * * [simplify]: Extracting #1: cost 3 inf + 0 7.120 * * [simplify]: Extracting #2: cost 5 inf + 0 7.120 * * [simplify]: Extracting #3: cost 4 inf + 1 7.120 * * [simplify]: Extracting #4: cost 0 inf + 405 7.120 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 7.120 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (fma 2/3 (* x x) 2)))) 1/2)) 7.120 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 7.120 * [simplify]: Simplifying (sqrt x) 7.120 * * [simplify]: iters left: 1 (2 enodes) 7.121 * * [simplify]: Extracting #0: cost 1 inf + 0 7.121 * * [simplify]: Extracting #1: cost 3 inf + 0 7.121 * * [simplify]: Extracting #2: cost 2 inf + 1 7.121 * * [simplify]: Extracting #3: cost 0 inf + 83 7.121 * [simplify]: Simplified to (sqrt x) 7.121 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (sqrt x) (* (sqrt x) (fma 2/3 (* x x) 2)))) 1/2)) 7.121 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 7.121 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (* x (fma 2/3 (* x x) 2))))) 1/2))> 7.121 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 7.121 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 7.121 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 7.123 * * [simplify]: iters left: 5 (8 enodes) 7.126 * * [simplify]: iters left: 4 (35 enodes) 7.134 * * [simplify]: iters left: 3 (64 enodes) 7.157 * * [simplify]: iters left: 2 (121 enodes) 7.187 * * [simplify]: iters left: 1 (226 enodes) 7.266 * * [simplify]: Extracting #0: cost 1 inf + 0 7.267 * * [simplify]: Extracting #1: cost 20 inf + 0 7.267 * * [simplify]: Extracting #2: cost 60 inf + 44 7.269 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.272 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.276 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.281 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.287 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.287 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.287 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 7.288 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 7.288 * * [simplify]: iters left: 5 (8 enodes) 7.293 * * [simplify]: iters left: 4 (35 enodes) 7.304 * * [simplify]: iters left: 3 (64 enodes) 7.318 * * [simplify]: iters left: 2 (121 enodes) 7.351 * * [simplify]: iters left: 1 (226 enodes) 7.417 * * [simplify]: Extracting #0: cost 1 inf + 0 7.417 * * [simplify]: Extracting #1: cost 20 inf + 0 7.418 * * [simplify]: Extracting #2: cost 60 inf + 44 7.418 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.420 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.424 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.429 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.434 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.434 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.434 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 7.435 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 7.435 * * [simplify]: iters left: 5 (8 enodes) 7.444 * * [simplify]: iters left: 4 (35 enodes) 7.458 * * [simplify]: iters left: 3 (64 enodes) 7.484 * * [simplify]: iters left: 2 (121 enodes) 7.526 * * [simplify]: iters left: 1 (226 enodes) 7.580 * * [simplify]: Extracting #0: cost 1 inf + 0 7.580 * * [simplify]: Extracting #1: cost 20 inf + 0 7.580 * * [simplify]: Extracting #2: cost 60 inf + 44 7.581 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.582 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.584 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.587 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.590 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.590 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.590 * * * [progress]: adding candidates to table 7.811 * * [progress]: iteration 3 / 4 7.811 * * * [progress]: picking best candidate 7.821 * * * * [pick]: Picked # 7.821 * * * [progress]: localizing error 7.855 * * * [progress]: generating rewritten candidates 7.855 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3 1 1) 7.870 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3 1) 7.919 * * * [progress]: generating series expansions 7.919 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3 1 1) 7.919 * [backup-simplify]: Simplify (* 2/3 (* x x)) into (* 2/3 (pow x 2)) 7.919 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 2)) in (x) around 0 7.919 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 7.919 * [taylor]: Taking taylor expansion of 2/3 in x 7.919 * [backup-simplify]: Simplify 2/3 into 2/3 7.919 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.919 * [taylor]: Taking taylor expansion of x in x 7.919 * [backup-simplify]: Simplify 0 into 0 7.919 * [backup-simplify]: Simplify 1 into 1 7.919 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 7.919 * [taylor]: Taking taylor expansion of 2/3 in x 7.919 * [backup-simplify]: Simplify 2/3 into 2/3 7.919 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.919 * [taylor]: Taking taylor expansion of x in x 7.919 * [backup-simplify]: Simplify 0 into 0 7.919 * [backup-simplify]: Simplify 1 into 1 7.920 * [backup-simplify]: Simplify (* 1 1) into 1 7.920 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 7.920 * [backup-simplify]: Simplify 2/3 into 2/3 7.920 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.921 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 7.921 * [backup-simplify]: Simplify 0 into 0 7.921 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.922 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 7.922 * [backup-simplify]: Simplify 0 into 0 7.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.923 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.923 * [backup-simplify]: Simplify 0 into 0 7.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.925 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.925 * [backup-simplify]: Simplify 0 into 0 7.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.926 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.926 * [backup-simplify]: Simplify 0 into 0 7.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.928 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.928 * [backup-simplify]: Simplify 0 into 0 7.928 * [backup-simplify]: Simplify (* 2/3 (pow x 2)) into (* 2/3 (pow x 2)) 7.928 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 x) (/ 1 x))) into (/ 2/3 (pow x 2)) 7.928 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0 7.928 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.928 * [taylor]: Taking taylor expansion of 2/3 in x 7.928 * [backup-simplify]: Simplify 2/3 into 2/3 7.928 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.929 * [taylor]: Taking taylor expansion of x in x 7.929 * [backup-simplify]: Simplify 0 into 0 7.929 * [backup-simplify]: Simplify 1 into 1 7.929 * [backup-simplify]: Simplify (* 1 1) into 1 7.929 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.929 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.929 * [taylor]: Taking taylor expansion of 2/3 in x 7.929 * [backup-simplify]: Simplify 2/3 into 2/3 7.929 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.929 * [taylor]: Taking taylor expansion of x in x 7.929 * [backup-simplify]: Simplify 0 into 0 7.929 * [backup-simplify]: Simplify 1 into 1 7.929 * [backup-simplify]: Simplify (* 1 1) into 1 7.930 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.930 * [backup-simplify]: Simplify 2/3 into 2/3 7.930 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.931 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.931 * [backup-simplify]: Simplify 0 into 0 7.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.932 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.932 * [backup-simplify]: Simplify 0 into 0 7.933 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.934 * [backup-simplify]: Simplify 0 into 0 7.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.936 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.936 * [backup-simplify]: Simplify 0 into 0 7.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.939 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.939 * [backup-simplify]: Simplify 0 into 0 7.940 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.941 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.941 * [backup-simplify]: Simplify 0 into 0 7.942 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 x)) 2)) into (* 2/3 (pow x 2)) 7.942 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 (- x)) (/ 1 (- x)))) into (/ 2/3 (pow x 2)) 7.942 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0 7.942 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.942 * [taylor]: Taking taylor expansion of 2/3 in x 7.942 * [backup-simplify]: Simplify 2/3 into 2/3 7.942 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.942 * [taylor]: Taking taylor expansion of x in x 7.942 * [backup-simplify]: Simplify 0 into 0 7.942 * [backup-simplify]: Simplify 1 into 1 7.942 * [backup-simplify]: Simplify (* 1 1) into 1 7.943 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.943 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.943 * [taylor]: Taking taylor expansion of 2/3 in x 7.943 * [backup-simplify]: Simplify 2/3 into 2/3 7.943 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.943 * [taylor]: Taking taylor expansion of x in x 7.943 * [backup-simplify]: Simplify 0 into 0 7.943 * [backup-simplify]: Simplify 1 into 1 7.944 * [backup-simplify]: Simplify (* 1 1) into 1 7.944 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.944 * [backup-simplify]: Simplify 2/3 into 2/3 7.945 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.946 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.946 * [backup-simplify]: Simplify 0 into 0 7.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.947 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.948 * [backup-simplify]: Simplify 0 into 0 7.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.950 * [backup-simplify]: Simplify 0 into 0 7.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.952 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.952 * [backup-simplify]: Simplify 0 into 0 7.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.955 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.955 * [backup-simplify]: Simplify 0 into 0 7.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.958 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.958 * [backup-simplify]: Simplify 0 into 0 7.958 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 (- x))) 2)) into (* 2/3 (pow x 2)) 7.958 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3 1) 7.959 * [backup-simplify]: Simplify (* (* 2/3 (* x x)) x) into (* 2/3 (pow x 3)) 7.959 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 3)) in (x) around 0 7.959 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x 7.959 * [taylor]: Taking taylor expansion of 2/3 in x 7.959 * [backup-simplify]: Simplify 2/3 into 2/3 7.959 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.959 * [taylor]: Taking taylor expansion of x in x 7.959 * [backup-simplify]: Simplify 0 into 0 7.959 * [backup-simplify]: Simplify 1 into 1 7.959 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x 7.959 * [taylor]: Taking taylor expansion of 2/3 in x 7.959 * [backup-simplify]: Simplify 2/3 into 2/3 7.959 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.959 * [taylor]: Taking taylor expansion of x in x 7.959 * [backup-simplify]: Simplify 0 into 0 7.959 * [backup-simplify]: Simplify 1 into 1 7.959 * [backup-simplify]: Simplify (* 1 1) into 1 7.960 * [backup-simplify]: Simplify (* 1 1) into 1 7.960 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 7.960 * [backup-simplify]: Simplify 2/3 into 2/3 7.961 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.962 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.962 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 7.962 * [backup-simplify]: Simplify 0 into 0 7.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.965 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 7.965 * [backup-simplify]: Simplify 0 into 0 7.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.969 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.969 * [backup-simplify]: Simplify 0 into 0 7.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.972 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.972 * [backup-simplify]: Simplify 0 into 0 7.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.977 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.977 * [backup-simplify]: Simplify 0 into 0 7.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.982 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.982 * [backup-simplify]: Simplify 0 into 0 7.982 * [backup-simplify]: Simplify (* 2/3 (pow x 3)) into (* 2/3 (pow x 3)) 7.982 * [backup-simplify]: Simplify (* (* 2/3 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ 2/3 (pow x 3)) 7.982 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 3)) in (x) around 0 7.982 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x 7.982 * [taylor]: Taking taylor expansion of 2/3 in x 7.982 * [backup-simplify]: Simplify 2/3 into 2/3 7.982 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.982 * [taylor]: Taking taylor expansion of x in x 7.982 * [backup-simplify]: Simplify 0 into 0 7.982 * [backup-simplify]: Simplify 1 into 1 7.983 * [backup-simplify]: Simplify (* 1 1) into 1 7.983 * [backup-simplify]: Simplify (* 1 1) into 1 7.984 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.984 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x 7.984 * [taylor]: Taking taylor expansion of 2/3 in x 7.984 * [backup-simplify]: Simplify 2/3 into 2/3 7.984 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.984 * [taylor]: Taking taylor expansion of x in x 7.984 * [backup-simplify]: Simplify 0 into 0 7.984 * [backup-simplify]: Simplify 1 into 1 7.984 * [backup-simplify]: Simplify (* 1 1) into 1 7.985 * [backup-simplify]: Simplify (* 1 1) into 1 7.985 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.985 * [backup-simplify]: Simplify 2/3 into 2/3 7.986 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.986 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.987 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.987 * [backup-simplify]: Simplify 0 into 0 7.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.989 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.990 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.990 * [backup-simplify]: Simplify 0 into 0 7.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.993 * [backup-simplify]: Simplify 0 into 0 7.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.996 * [backup-simplify]: Simplify 0 into 0 7.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.001 * [backup-simplify]: Simplify 0 into 0 8.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.003 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.003 * [backup-simplify]: Simplify 0 into 0 8.003 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 x)) 3)) into (* 2/3 (pow x 3)) 8.003 * [backup-simplify]: Simplify (* (* 2/3 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (/ -2/3 (pow x 3)) 8.003 * [approximate]: Taking taylor expansion of (/ -2/3 (pow x 3)) in (x) around 0 8.003 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x 8.003 * [taylor]: Taking taylor expansion of -2/3 in x 8.003 * [backup-simplify]: Simplify -2/3 into -2/3 8.003 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.003 * [taylor]: Taking taylor expansion of x in x 8.003 * [backup-simplify]: Simplify 0 into 0 8.003 * [backup-simplify]: Simplify 1 into 1 8.004 * [backup-simplify]: Simplify (* 1 1) into 1 8.004 * [backup-simplify]: Simplify (* 1 1) into 1 8.004 * [backup-simplify]: Simplify (/ -2/3 1) into -2/3 8.004 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x 8.004 * [taylor]: Taking taylor expansion of -2/3 in x 8.004 * [backup-simplify]: Simplify -2/3 into -2/3 8.004 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.004 * [taylor]: Taking taylor expansion of x in x 8.004 * [backup-simplify]: Simplify 0 into 0 8.004 * [backup-simplify]: Simplify 1 into 1 8.005 * [backup-simplify]: Simplify (* 1 1) into 1 8.005 * [backup-simplify]: Simplify (* 1 1) into 1 8.005 * [backup-simplify]: Simplify (/ -2/3 1) into -2/3 8.005 * [backup-simplify]: Simplify -2/3 into -2/3 8.006 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.006 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.007 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)))) into 0 8.007 * [backup-simplify]: Simplify 0 into 0 8.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.009 * [backup-simplify]: Simplify 0 into 0 8.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.010 * [backup-simplify]: Simplify 0 into 0 8.011 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.012 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.012 * [backup-simplify]: Simplify 0 into 0 8.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.014 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.014 * [backup-simplify]: Simplify 0 into 0 8.015 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.017 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.017 * [backup-simplify]: Simplify 0 into 0 8.017 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 (/ 1 (- x))) 3)) into (* 2/3 (pow x 3)) 8.017 * * * [progress]: simplifying candidates 8.017 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 8.017 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 8.017 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 8.017 * [simplify]: Simplifying (* 2/3 (* x x)) 8.017 * * [simplify]: iters left: 4 (4 enodes) 8.019 * * [simplify]: iters left: 3 (15 enodes) 8.022 * * [simplify]: iters left: 2 (19 enodes) 8.026 * * [simplify]: Extracting #0: cost 1 inf + 0 8.026 * * [simplify]: Extracting #1: cost 6 inf + 0 8.026 * * [simplify]: Extracting #2: cost 5 inf + 43 8.026 * * [simplify]: Extracting #3: cost 0 inf + 332 8.026 * [simplify]: Simplified to (* 2/3 (* x x)) 8.026 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (pow (* 2/3 (* x x)) 1) x) (* 2 x))) 1/2)) 8.026 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 8.027 * [simplify]: Simplifying (* 2/3 (* x x)) 8.027 * * [simplify]: iters left: 4 (4 enodes) 8.029 * * [simplify]: iters left: 3 (15 enodes) 8.034 * * [simplify]: iters left: 2 (19 enodes) 8.040 * * [simplify]: Extracting #0: cost 1 inf + 0 8.040 * * [simplify]: Extracting #1: cost 6 inf + 0 8.040 * * [simplify]: Extracting #2: cost 5 inf + 43 8.040 * * [simplify]: Extracting #3: cost 0 inf + 332 8.040 * [simplify]: Simplified to (* 2/3 (* x x)) 8.040 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (pow (* 2/3 (* x x)) 1) x) (* 2 x))) 1/2)) 8.040 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 8.040 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 8.041 * [simplify]: Simplifying (+ (log 2/3) (+ (log x) (log x))) 8.041 * * [simplify]: iters left: 5 (6 enodes) 8.044 * * [simplify]: iters left: 4 (21 enodes) 8.051 * * [simplify]: iters left: 3 (25 enodes) 8.058 * * [simplify]: Extracting #0: cost 1 inf + 0 8.058 * * [simplify]: Extracting #1: cost 6 inf + 0 8.058 * * [simplify]: Extracting #2: cost 12 inf + 0 8.058 * * [simplify]: Extracting #3: cost 10 inf + 2 8.058 * * [simplify]: Extracting #4: cost 0 inf + 1316 8.059 * [simplify]: Simplified to (+ (log 2/3) (+ (log x) (log x))) 8.059 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (exp (+ (log 2/3) (+ (log x) (log x)))) x) (* 2 x))) 1/2)) 8.059 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 8.059 * [simplify]: Simplifying (+ (log 2/3) (log (* x x))) 8.059 * * [simplify]: iters left: 5 (6 enodes) 8.063 * * [simplify]: iters left: 4 (21 enodes) 8.071 * * [simplify]: iters left: 3 (27 enodes) 8.080 * * [simplify]: iters left: 2 (32 enodes) 8.084 * * [simplify]: Extracting #0: cost 1 inf + 0 8.084 * * [simplify]: Extracting #1: cost 6 inf + 0 8.084 * * [simplify]: Extracting #2: cost 13 inf + 0 8.084 * * [simplify]: Extracting #3: cost 9 inf + 185 8.084 * * [simplify]: Extracting #4: cost 4 inf + 741 8.084 * * [simplify]: Extracting #5: cost 0 inf + 1398 8.085 * [simplify]: Simplified to (+ (log 2/3) (+ (log x) (log x))) 8.085 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (exp (+ (log 2/3) (+ (log x) (log x)))) x) (* 2 x))) 1/2)) 8.085 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 8.085 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 8.085 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 8.085 * [simplify]: Simplifying (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x))) 8.085 * * [simplify]: iters left: 6 (8 enodes) 8.088 * * [simplify]: iters left: 5 (38 enodes) 8.098 * * [simplify]: iters left: 4 (97 enodes) 8.122 * * [simplify]: iters left: 3 (265 enodes) 8.310 * * [simplify]: Extracting #0: cost 1 inf + 0 8.310 * * [simplify]: Extracting #1: cost 52 inf + 0 8.311 * * [simplify]: Extracting #2: cost 89 inf + 940 8.316 * * [simplify]: Extracting #3: cost 30 inf + 7506 8.322 * * [simplify]: Extracting #4: cost 22 inf + 8693 8.328 * * [simplify]: Extracting #5: cost 10 inf + 11713 8.332 * * [simplify]: Extracting #6: cost 0 inf + 14600 8.335 * [simplify]: Simplified to (* 8/27 (* (* x (* x x)) (* x (* x x)))) 8.335 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (cbrt (* 8/27 (* (* x (* x x)) (* x (* x x))))) x) (* 2 x))) 1/2)) 8.335 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 8.336 * [simplify]: Simplifying (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x))) 8.336 * * [simplify]: iters left: 6 (8 enodes) 8.339 * * [simplify]: iters left: 5 (39 enodes) 8.349 * * [simplify]: iters left: 4 (97 enodes) 8.372 * * [simplify]: iters left: 3 (267 enodes) 8.510 * * [simplify]: Extracting #0: cost 1 inf + 0 8.510 * * [simplify]: Extracting #1: cost 64 inf + 0 8.511 * * [simplify]: Extracting #2: cost 105 inf + 1348 8.514 * * [simplify]: Extracting #3: cost 47 inf + 7225 8.518 * * [simplify]: Extracting #4: cost 7 inf + 16166 8.522 * * [simplify]: Extracting #5: cost 0 inf + 18015 8.526 * [simplify]: Simplified to (* (* (* x x) (* x x)) (* 8/27 (* x x))) 8.526 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (cbrt (* (* (* x x) (* x x)) (* 8/27 (* x x)))) x) (* 2 x))) 1/2)) 8.526 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 8.526 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 8.526 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 8.526 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 8.526 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 8.527 * [simplify]: Simplifying (* (sqrt 2/3) x) 8.527 * * [simplify]: iters left: 3 (4 enodes) 8.528 * * [simplify]: iters left: 2 (13 enodes) 8.531 * * [simplify]: Extracting #0: cost 1 inf + 0 8.531 * * [simplify]: Extracting #1: cost 4 inf + 0 8.531 * * [simplify]: Extracting #2: cost 5 inf + 1 8.531 * * [simplify]: Extracting #3: cost 4 inf + 2 8.531 * * [simplify]: Extracting #4: cost 0 inf + 248 8.531 * [simplify]: Simplified to (* x (sqrt 2/3)) 8.531 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x (sqrt 2/3)) (* (sqrt 2/3) x)) x) (* 2 x))) 1/2)) 8.531 * [simplify]: Simplifying (* (sqrt 2/3) x) 8.531 * * [simplify]: iters left: 3 (4 enodes) 8.533 * * [simplify]: iters left: 2 (13 enodes) 8.535 * * [simplify]: Extracting #0: cost 1 inf + 0 8.535 * * [simplify]: Extracting #1: cost 4 inf + 0 8.535 * * [simplify]: Extracting #2: cost 5 inf + 1 8.535 * * [simplify]: Extracting #3: cost 4 inf + 2 8.535 * * [simplify]: Extracting #4: cost 0 inf + 248 8.535 * [simplify]: Simplified to (* x (sqrt 2/3)) 8.535 * [simplify]: Simplified (2 1 3 1 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* (sqrt 2/3) x) (* x (sqrt 2/3))) x) (* 2 x))) 1/2)) 8.535 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 8.535 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 8.535 * [simplify]: Simplifying (* (cbrt 2/3) (cbrt 2/3)) 8.535 * * [simplify]: iters left: 3 (3 enodes) 8.537 * * [simplify]: iters left: 2 (9 enodes) 8.538 * * [simplify]: Extracting #0: cost 1 inf + 0 8.538 * * [simplify]: Extracting #1: cost 3 inf + 0 8.538 * * [simplify]: Extracting #2: cost 5 inf + 0 8.538 * * [simplify]: Extracting #3: cost 4 inf + 1 8.539 * * [simplify]: Extracting #4: cost 0 inf + 405 8.539 * [simplify]: Simplified to (* (cbrt 2/3) (cbrt 2/3)) 8.539 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* (cbrt 2/3) (cbrt 2/3)) (* (cbrt 2/3) (* x x))) x) (* 2 x))) 1/2)) 8.539 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 8.539 * [simplify]: Simplifying (sqrt 2/3) 8.539 * * [simplify]: iters left: 1 (2 enodes) 8.543 * * [simplify]: Extracting #0: cost 1 inf + 0 8.543 * * [simplify]: Extracting #1: cost 3 inf + 0 8.543 * * [simplify]: Extracting #2: cost 2 inf + 1 8.543 * * [simplify]: Extracting #3: cost 0 inf + 83 8.544 * [simplify]: Simplified to (sqrt 2/3) 8.544 * [simplify]: Simplified (2 1 3 1 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (sqrt 2/3) (* (sqrt 2/3) (* x x))) x) (* 2 x))) 1/2)) 8.544 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 8.544 * * * * [progress]: [ 21 / 52 ] simplifiying candidate #real (real->posit16 (* 2/3 (* x x)))) x) (* 2 x))) 1/2))> 8.544 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 8.544 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 8.544 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 8.544 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 8.544 * [simplify]: Simplifying (* (* 2/3 (* x x)) x) 8.545 * * [simplify]: iters left: 6 (5 enodes) 8.548 * * [simplify]: iters left: 5 (21 enodes) 8.555 * * [simplify]: iters left: 4 (34 enodes) 8.564 * * [simplify]: iters left: 3 (36 enodes) 8.570 * * [simplify]: iters left: 2 (43 enodes) 8.577 * * [simplify]: iters left: 1 (57 enodes) 8.588 * * [simplify]: Extracting #0: cost 1 inf + 0 8.588 * * [simplify]: Extracting #1: cost 8 inf + 0 8.588 * * [simplify]: Extracting #2: cost 11 inf + 124 8.588 * * [simplify]: Extracting #3: cost 5 inf + 739 8.588 * * [simplify]: Extracting #4: cost 7 inf + 740 8.588 * * [simplify]: Extracting #5: cost 5 inf + 1165 8.589 * * [simplify]: Extracting #6: cost 2 inf + 1590 8.589 * * [simplify]: Extracting #7: cost 0 inf + 2054 8.589 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 8.589 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) x) 2/3) 1) (* 2 x))) 1/2)) 8.589 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 8.590 * [simplify]: Simplifying (* (* 2/3 (* x x)) x) 8.590 * * [simplify]: iters left: 6 (5 enodes) 8.591 * * [simplify]: iters left: 5 (21 enodes) 8.598 * * [simplify]: iters left: 4 (34 enodes) 8.607 * * [simplify]: iters left: 3 (36 enodes) 8.617 * * [simplify]: iters left: 2 (43 enodes) 8.631 * * [simplify]: iters left: 1 (57 enodes) 8.648 * * [simplify]: Extracting #0: cost 1 inf + 0 8.648 * * [simplify]: Extracting #1: cost 8 inf + 0 8.648 * * [simplify]: Extracting #2: cost 11 inf + 124 8.648 * * [simplify]: Extracting #3: cost 5 inf + 739 8.648 * * [simplify]: Extracting #4: cost 7 inf + 740 8.649 * * [simplify]: Extracting #5: cost 5 inf + 1165 8.649 * * [simplify]: Extracting #6: cost 2 inf + 1590 8.649 * * [simplify]: Extracting #7: cost 0 inf + 2054 8.650 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 8.650 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) x) 2/3) 1) (* 2 x))) 1/2)) 8.650 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 8.650 * [simplify]: Simplifying (* (* 2/3 (* x x)) x) 8.650 * * [simplify]: iters left: 6 (5 enodes) 8.651 * * [simplify]: iters left: 5 (21 enodes) 8.655 * * [simplify]: iters left: 4 (34 enodes) 8.662 * * [simplify]: iters left: 3 (36 enodes) 8.667 * * [simplify]: iters left: 2 (43 enodes) 8.676 * * [simplify]: iters left: 1 (57 enodes) 8.692 * * [simplify]: Extracting #0: cost 1 inf + 0 8.692 * * [simplify]: Extracting #1: cost 8 inf + 0 8.692 * * [simplify]: Extracting #2: cost 11 inf + 124 8.693 * * [simplify]: Extracting #3: cost 5 inf + 739 8.693 * * [simplify]: Extracting #4: cost 7 inf + 740 8.693 * * [simplify]: Extracting #5: cost 5 inf + 1165 8.693 * * [simplify]: Extracting #6: cost 2 inf + 1590 8.694 * * [simplify]: Extracting #7: cost 0 inf + 2054 8.694 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 8.694 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) x) 2/3) 1) (* 2 x))) 1/2)) 8.694 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 8.694 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 8.694 * [simplify]: Simplifying (+ (+ (log 2/3) (+ (log x) (log x))) (log x)) 8.694 * * [simplify]: iters left: 6 (7 enodes) 8.697 * * [simplify]: iters left: 5 (27 enodes) 8.701 * * [simplify]: iters left: 4 (40 enodes) 8.707 * * [simplify]: iters left: 3 (41 enodes) 8.712 * * [simplify]: Extracting #0: cost 1 inf + 0 8.712 * * [simplify]: Extracting #1: cost 8 inf + 0 8.712 * * [simplify]: Extracting #2: cost 16 inf + 0 8.712 * * [simplify]: Extracting #3: cost 12 inf + 144 8.713 * * [simplify]: Extracting #4: cost 6 inf + 952 8.713 * * [simplify]: Extracting #5: cost 1 inf + 1880 8.713 * * [simplify]: Extracting #6: cost 0 inf + 2142 8.714 * [simplify]: Simplified to (+ (+ (log x) (+ (log x) (log x))) (log 2/3)) 8.714 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (+ (log x) (+ (log x) (log x))) (log 2/3))) (* 2 x))) 1/2)) 8.714 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 8.714 * [simplify]: Simplifying (+ (+ (log 2/3) (log (* x x))) (log x)) 8.714 * * [simplify]: iters left: 6 (8 enodes) 8.717 * * [simplify]: iters left: 5 (29 enodes) 8.722 * * [simplify]: iters left: 4 (39 enodes) 8.734 * * [simplify]: iters left: 3 (50 enodes) 8.746 * * [simplify]: Extracting #0: cost 1 inf + 0 8.746 * * [simplify]: Extracting #1: cost 8 inf + 0 8.746 * * [simplify]: Extracting #2: cost 17 inf + 0 8.747 * * [simplify]: Extracting #3: cost 14 inf + 114 8.747 * * [simplify]: Extracting #4: cost 3 inf + 1629 8.748 * * [simplify]: Extracting #5: cost 0 inf + 2224 8.748 * [simplify]: Simplified to (+ (+ (+ (log 2/3) (log x)) (log x)) (log x)) 8.748 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (+ (+ (log 2/3) (log x)) (log x)) (log x))) (* 2 x))) 1/2)) 8.748 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 8.749 * [simplify]: Simplifying (+ (log (* 2/3 (* x x))) (log x)) 8.749 * * [simplify]: iters left: 6 (7 enodes) 8.751 * * [simplify]: iters left: 5 (28 enodes) 8.755 * * [simplify]: iters left: 4 (44 enodes) 8.764 * * [simplify]: iters left: 3 (55 enodes) 8.771 * * [simplify]: iters left: 2 (56 enodes) 8.779 * * [simplify]: Extracting #0: cost 1 inf + 0 8.779 * * [simplify]: Extracting #1: cost 8 inf + 0 8.779 * * [simplify]: Extracting #2: cost 19 inf + 0 8.779 * * [simplify]: Extracting #3: cost 19 inf + 73 8.780 * * [simplify]: Extracting #4: cost 7 inf + 980 8.780 * * [simplify]: Extracting #5: cost 0 inf + 2332 8.781 * [simplify]: Simplified to (+ (log x) (log (* 2/3 (* x x)))) 8.781 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (log x) (log (* 2/3 (* x x))))) (* 2 x))) 1/2)) 8.781 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 8.781 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 8.782 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 8.782 * [simplify]: Simplifying (* (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x))) (* (* x x) x)) 8.782 * * [simplify]: iters left: 6 (9 enodes) 8.788 * * [simplify]: iters left: 5 (46 enodes) 8.812 * * [simplify]: iters left: 4 (131 enodes) 8.892 * * [simplify]: iters left: 3 (486 enodes) 9.741 * * [simplify]: Extracting #0: cost 1 inf + 0 9.741 * * [simplify]: Extracting #1: cost 56 inf + 0 9.742 * * [simplify]: Extracting #2: cost 161 inf + 1339 9.747 * * [simplify]: Extracting #3: cost 67 inf + 13551 9.757 * * [simplify]: Extracting #4: cost 8 inf + 27163 9.775 * * [simplify]: Extracting #5: cost 0 inf + 29542 9.788 * [simplify]: Simplified to (* (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* x 8/27)) 9.788 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* x 8/27))) (* 2 x))) 1/2)) 9.789 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 9.789 * [simplify]: Simplifying (* (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x))) (* (* x x) x)) 9.789 * * [simplify]: iters left: 6 (10 enodes) 9.796 * * [simplify]: iters left: 5 (49 enodes) 9.809 * * [simplify]: iters left: 4 (140 enodes) 9.873 * * [simplify]: Extracting #0: cost 1 inf + 0 9.873 * * [simplify]: Extracting #1: cost 46 inf + 0 9.874 * * [simplify]: Extracting #2: cost 125 inf + 1463 9.880 * * [simplify]: Extracting #3: cost 41 inf + 12961 9.894 * * [simplify]: Extracting #4: cost 2 inf + 18837 9.904 * * [simplify]: Extracting #5: cost 0 inf + 19301 9.911 * [simplify]: Simplified to (* (* 8/27 (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) 9.911 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* (* 8/27 (* x (* x x))) (* (* x (* x x)) (* x (* x x))))) (* 2 x))) 1/2)) 9.911 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 9.912 * [simplify]: Simplifying (* (* (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2/3 (* x x))) (* (* x x) x)) 9.912 * * [simplify]: iters left: 6 (8 enodes) 9.915 * * [simplify]: iters left: 5 (44 enodes) 9.925 * * [simplify]: iters left: 4 (137 enodes) 10.003 * * [simplify]: iters left: 3 (427 enodes) 10.448 * * [simplify]: Extracting #0: cost 1 inf + 0 10.448 * * [simplify]: Extracting #1: cost 55 inf + 0 10.449 * * [simplify]: Extracting #2: cost 143 inf + 4 10.452 * * [simplify]: Extracting #3: cost 106 inf + 6597 10.465 * * [simplify]: Extracting #4: cost 18 inf + 25654 10.482 * * [simplify]: Extracting #5: cost 0 inf + 29894 10.490 * [simplify]: Simplified to (* (* x (* (* x x) (* x x))) (* (* (* x x) (* x x)) 8/27)) 10.490 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* (* x (* (* x x) (* x x))) (* (* (* x x) (* x x)) 8/27))) (* 2 x))) 1/2)) 10.490 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 10.490 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 10.490 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 10.490 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 10.490 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 10.490 * [simplify]: Simplifying (cbrt x) 10.491 * * [simplify]: iters left: 1 (2 enodes) 10.491 * * [simplify]: Extracting #0: cost 1 inf + 0 10.491 * * [simplify]: Extracting #1: cost 3 inf + 0 10.491 * * [simplify]: Extracting #2: cost 2 inf + 1 10.491 * * [simplify]: Extracting #3: cost 0 inf + 163 10.491 * [simplify]: Simplified to (cbrt x) 10.491 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* 2/3 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (* 2 x))) 1/2)) 10.491 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 10.491 * [simplify]: Simplifying (sqrt x) 10.491 * * [simplify]: iters left: 1 (2 enodes) 10.492 * * [simplify]: Extracting #0: cost 1 inf + 0 10.492 * * [simplify]: Extracting #1: cost 3 inf + 0 10.492 * * [simplify]: Extracting #2: cost 2 inf + 1 10.492 * * [simplify]: Extracting #3: cost 0 inf + 83 10.492 * [simplify]: Simplified to (sqrt x) 10.492 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* 2/3 (* x x)) (sqrt x)) (sqrt x)) (* 2 x))) 1/2)) 10.492 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 10.492 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 10.492 * * * * [progress]: [ 45 / 52 ] simplifiying candidate #real (real->posit16 (* (* 2/3 (* x x)) x))) (* 2 x))) 1/2))> 10.492 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 10.492 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 10.493 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.493 * * [simplify]: iters left: 3 (5 enodes) 10.495 * * [simplify]: iters left: 2 (21 enodes) 10.498 * * [simplify]: iters left: 1 (29 enodes) 10.503 * * [simplify]: Extracting #0: cost 1 inf + 0 10.503 * * [simplify]: Extracting #1: cost 6 inf + 0 10.503 * * [simplify]: Extracting #2: cost 6 inf + 43 10.503 * * [simplify]: Extracting #3: cost 0 inf + 333 10.503 * [simplify]: Simplified to (* (* x x) 2/3) 10.503 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) 2/3) x) (* 2 x))) 1/2)) 10.504 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 10.504 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.504 * * [simplify]: iters left: 3 (5 enodes) 10.507 * * [simplify]: iters left: 2 (21 enodes) 10.514 * * [simplify]: iters left: 1 (29 enodes) 10.523 * * [simplify]: Extracting #0: cost 1 inf + 0 10.523 * * [simplify]: Extracting #1: cost 6 inf + 0 10.523 * * [simplify]: Extracting #2: cost 6 inf + 43 10.524 * * [simplify]: Extracting #3: cost 0 inf + 333 10.524 * [simplify]: Simplified to (* (* x x) 2/3) 10.524 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) 2/3) x) (* 2 x))) 1/2)) 10.524 * * * * [progress]: [ 49 / 52 ] simplifiying candidate # 10.524 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.524 * * [simplify]: iters left: 3 (5 enodes) 10.528 * * [simplify]: iters left: 2 (21 enodes) 10.535 * * [simplify]: iters left: 1 (29 enodes) 10.540 * * [simplify]: Extracting #0: cost 1 inf + 0 10.540 * * [simplify]: Extracting #1: cost 6 inf + 0 10.540 * * [simplify]: Extracting #2: cost 6 inf + 43 10.540 * * [simplify]: Extracting #3: cost 0 inf + 333 10.541 * [simplify]: Simplified to (* (* x x) 2/3) 10.541 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) 2/3) x) (* 2 x))) 1/2)) 10.541 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 10.541 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.541 * * [simplify]: iters left: 3 (5 enodes) 10.543 * * [simplify]: iters left: 2 (24 enodes) 10.549 * * [simplify]: iters left: 1 (52 enodes) 10.561 * * [simplify]: Extracting #0: cost 1 inf + 0 10.561 * * [simplify]: Extracting #1: cost 12 inf + 0 10.561 * * [simplify]: Extracting #2: cost 23 inf + 43 10.561 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.562 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.563 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.563 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* 2 x))) 1/2)) 10.563 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 10.563 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.563 * * [simplify]: iters left: 3 (5 enodes) 10.566 * * [simplify]: iters left: 2 (24 enodes) 10.576 * * [simplify]: iters left: 1 (52 enodes) 10.601 * * [simplify]: Extracting #0: cost 1 inf + 0 10.601 * * [simplify]: Extracting #1: cost 12 inf + 0 10.601 * * [simplify]: Extracting #2: cost 23 inf + 43 10.601 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.602 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.603 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.603 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* 2 x))) 1/2)) 10.603 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 10.604 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.604 * * [simplify]: iters left: 3 (5 enodes) 10.608 * * [simplify]: iters left: 2 (24 enodes) 10.618 * * [simplify]: iters left: 1 (52 enodes) 10.640 * * [simplify]: Extracting #0: cost 1 inf + 0 10.640 * * [simplify]: Extracting #1: cost 12 inf + 0 10.640 * * [simplify]: Extracting #2: cost 23 inf + 43 10.641 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.642 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.643 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.643 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* 2 x))) 1/2)) 10.643 * * * [progress]: adding candidates to table 11.307 * * [progress]: iteration 4 / 4 11.307 * * * [progress]: picking best candidate 11.309 * * * * [pick]: Picked # 11.309 * * * [progress]: localizing error 11.326 * * * [progress]: generating rewritten candidates 11.326 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 11.332 * * * [progress]: generating series expansions 11.332 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 11.332 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 11.332 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 11.332 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 11.332 * [taylor]: Taking taylor expansion of (- 1 x) in x 11.332 * [taylor]: Taking taylor expansion of 1 in x 11.332 * [backup-simplify]: Simplify 1 into 1 11.332 * [taylor]: Taking taylor expansion of x in x 11.332 * [backup-simplify]: Simplify 0 into 0 11.332 * [backup-simplify]: Simplify 1 into 1 11.333 * [backup-simplify]: Simplify (- 0) into 0 11.333 * [backup-simplify]: Simplify (+ 1 0) into 1 11.333 * [backup-simplify]: Simplify (log 1) into 0 11.333 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 11.333 * [taylor]: Taking taylor expansion of (- 1 x) in x 11.333 * [taylor]: Taking taylor expansion of 1 in x 11.333 * [backup-simplify]: Simplify 1 into 1 11.333 * [taylor]: Taking taylor expansion of x in x 11.333 * [backup-simplify]: Simplify 0 into 0 11.333 * [backup-simplify]: Simplify 1 into 1 11.333 * [backup-simplify]: Simplify (- 0) into 0 11.334 * [backup-simplify]: Simplify (+ 1 0) into 1 11.334 * [backup-simplify]: Simplify (log 1) into 0 11.334 * [backup-simplify]: Simplify 0 into 0 11.334 * [backup-simplify]: Simplify (- 1) into -1 11.334 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.335 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 11.335 * [backup-simplify]: Simplify -1 into -1 11.335 * [backup-simplify]: Simplify (- 0) into 0 11.336 * [backup-simplify]: Simplify (+ 0 0) into 0 11.337 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 11.337 * [backup-simplify]: Simplify -1/2 into -1/2 11.337 * [backup-simplify]: Simplify (- 0) into 0 11.338 * [backup-simplify]: Simplify (+ 0 0) into 0 11.341 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 11.341 * [backup-simplify]: Simplify -1/3 into -1/3 11.341 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 11.341 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 11.341 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 11.341 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 11.341 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 11.341 * [taylor]: Taking taylor expansion of 1 in x 11.341 * [backup-simplify]: Simplify 1 into 1 11.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.341 * [taylor]: Taking taylor expansion of x in x 11.341 * [backup-simplify]: Simplify 0 into 0 11.341 * [backup-simplify]: Simplify 1 into 1 11.342 * [backup-simplify]: Simplify (/ 1 1) into 1 11.342 * [backup-simplify]: Simplify (- 1) into -1 11.342 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.342 * [backup-simplify]: Simplify (log -1) into (log -1) 11.342 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 11.342 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 11.342 * [taylor]: Taking taylor expansion of 1 in x 11.342 * [backup-simplify]: Simplify 1 into 1 11.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.342 * [taylor]: Taking taylor expansion of x in x 11.343 * [backup-simplify]: Simplify 0 into 0 11.343 * [backup-simplify]: Simplify 1 into 1 11.343 * [backup-simplify]: Simplify (/ 1 1) into 1 11.343 * [backup-simplify]: Simplify (- 1) into -1 11.343 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.343 * [backup-simplify]: Simplify (log -1) into (log -1) 11.344 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 11.345 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 11.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.346 * [backup-simplify]: Simplify (- 0) into 0 11.346 * [backup-simplify]: Simplify (+ 1 0) into 1 11.347 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 11.347 * [backup-simplify]: Simplify -1 into -1 11.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.349 * [backup-simplify]: Simplify (- 0) into 0 11.349 * [backup-simplify]: Simplify (+ 0 0) into 0 11.352 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 11.352 * [backup-simplify]: Simplify -1/2 into -1/2 11.352 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 11.353 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 11.353 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 11.353 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 11.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 11.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.353 * [taylor]: Taking taylor expansion of x in x 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [backup-simplify]: Simplify 1 into 1 11.353 * [backup-simplify]: Simplify (/ 1 1) into 1 11.353 * [taylor]: Taking taylor expansion of 1 in x 11.353 * [backup-simplify]: Simplify 1 into 1 11.354 * [backup-simplify]: Simplify (+ 1 0) into 1 11.354 * [backup-simplify]: Simplify (log 1) into 0 11.354 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 11.354 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 11.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 11.354 * [taylor]: Taking taylor expansion of x in x 11.354 * [backup-simplify]: Simplify 0 into 0 11.354 * [backup-simplify]: Simplify 1 into 1 11.355 * [backup-simplify]: Simplify (/ 1 1) into 1 11.355 * [taylor]: Taking taylor expansion of 1 in x 11.355 * [backup-simplify]: Simplify 1 into 1 11.355 * [backup-simplify]: Simplify (+ 1 0) into 1 11.355 * [backup-simplify]: Simplify (log 1) into 0 11.356 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 11.356 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 11.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.357 * [backup-simplify]: Simplify (+ 0 1) into 1 11.358 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 11.358 * [backup-simplify]: Simplify 1 into 1 11.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.360 * [backup-simplify]: Simplify (+ 0 0) into 0 11.362 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 11.362 * [backup-simplify]: Simplify -1/2 into -1/2 11.363 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 11.363 * * * [progress]: simplifying candidates 11.363 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 11.363 * * * * [progress]: [ 2 / 25 ] simplifiying candidate # 11.363 * * * * [progress]: [ 3 / 25 ] simplifiying candidate # 11.363 * [simplify]: Simplifying (- x) 11.363 * * [simplify]: iters left: 2 (2 enodes) 11.364 * * [simplify]: iters left: 1 (6 enodes) 11.366 * * [simplify]: Extracting #0: cost 1 inf + 0 11.366 * * [simplify]: Extracting #1: cost 3 inf + 0 11.366 * * [simplify]: Extracting #2: cost 2 inf + 1 11.366 * * [simplify]: Extracting #3: cost 0 inf + 83 11.366 * [simplify]: Simplified to (- x) 11.366 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log1p (- x))) 1/2)) 11.366 * * * * [progress]: [ 4 / 25 ] simplifiying candidate # 11.367 * [simplify]: Simplifying (- x) 11.367 * * [simplify]: iters left: 2 (2 enodes) 11.367 * * [simplify]: iters left: 1 (6 enodes) 11.369 * * [simplify]: Extracting #0: cost 1 inf + 0 11.369 * * [simplify]: Extracting #1: cost 3 inf + 0 11.369 * * [simplify]: Extracting #2: cost 2 inf + 1 11.369 * * [simplify]: Extracting #3: cost 0 inf + 83 11.369 * [simplify]: Simplified to (- x) 11.369 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log1p (- x))) 1/2)) 11.369 * * * * [progress]: [ 5 / 25 ] simplifiying candidate # 11.370 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 11.370 * * [simplify]: iters left: 6 (6 enodes) 11.373 * * [simplify]: iters left: 5 (24 enodes) 11.381 * * [simplify]: iters left: 4 (31 enodes) 11.390 * * [simplify]: Extracting #0: cost 1 inf + 0 11.390 * * [simplify]: Extracting #1: cost 4 inf + 0 11.390 * * [simplify]: Extracting #2: cost 7 inf + 0 11.390 * * [simplify]: Extracting #3: cost 9 inf + 0 11.390 * * [simplify]: Extracting #4: cost 13 inf + 0 11.390 * * [simplify]: Extracting #5: cost 12 inf + 2 11.390 * * [simplify]: Extracting #6: cost 7 inf + 290 11.391 * * [simplify]: Extracting #7: cost 1 inf + 1352 11.391 * * [simplify]: Extracting #8: cost 0 inf + 1584 11.392 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 11.392 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x))))) 1/2)) 11.392 * * * * [progress]: [ 6 / 25 ] simplifiying candidate # 11.392 * [simplify]: Simplifying (log (sqrt (- 1 x))) 11.392 * * [simplify]: iters left: 4 (5 enodes) 11.395 * * [simplify]: iters left: 3 (19 enodes) 11.400 * * [simplify]: iters left: 2 (24 enodes) 11.408 * * [simplify]: Extracting #0: cost 1 inf + 0 11.408 * * [simplify]: Extracting #1: cost 3 inf + 0 11.408 * * [simplify]: Extracting #2: cost 5 inf + 0 11.408 * * [simplify]: Extracting #3: cost 9 inf + 0 11.408 * * [simplify]: Extracting #4: cost 7 inf + 43 11.408 * * [simplify]: Extracting #5: cost 0 inf + 636 11.408 * [simplify]: Simplified to (log (sqrt (- 1 x))) 11.408 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x))))) 1/2)) 11.408 * * * * [progress]: [ 7 / 25 ] simplifiying candidate # 11.409 * [simplify]: Simplifying (log 1) 11.409 * * [simplify]: iters left: 1 (2 enodes) 11.411 * * [simplify]: Extracting #0: cost 1 inf + 0 11.411 * * [simplify]: Extracting #1: cost 0 inf + 1 11.411 * [simplify]: Simplified to 0 11.411 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ 0 (log (- 1 x)))) 1/2)) 11.411 * * * * [progress]: [ 8 / 25 ] simplifiying candidate # 11.411 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 11.411 * * [simplify]: iters left: 4 (6 enodes) 11.415 * * [simplify]: iters left: 3 (21 enodes) 11.421 * * [simplify]: iters left: 2 (24 enodes) 11.427 * * [simplify]: Extracting #0: cost 1 inf + 0 11.427 * * [simplify]: Extracting #1: cost 4 inf + 0 11.427 * * [simplify]: Extracting #2: cost 8 inf + 0 11.428 * * [simplify]: Extracting #3: cost 0 inf + 510 11.428 * [simplify]: Simplified to (log1p (sqrt x)) 11.428 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log1p (sqrt x)) (log (- (sqrt 1) (sqrt x))))) 1/2)) 11.428 * * * * [progress]: [ 9 / 25 ] simplifiying candidate # 11.428 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 11.428 * * [simplify]: iters left: 4 (5 enodes) 11.431 * * [simplify]: iters left: 3 (19 enodes) 11.436 * * [simplify]: iters left: 2 (21 enodes) 11.442 * * [simplify]: Extracting #0: cost 1 inf + 0 11.442 * * [simplify]: Extracting #1: cost 4 inf + 0 11.442 * * [simplify]: Extracting #2: cost 8 inf + 0 11.443 * * [simplify]: Extracting #3: cost 2 inf + 346 11.443 * * [simplify]: Extracting #4: cost 0 inf + 510 11.443 * [simplify]: Simplified to (log1p (sqrt x)) 11.443 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log1p (sqrt x)) (log (- 1 (sqrt x))))) 1/2)) 11.443 * * * * [progress]: [ 10 / 25 ] simplifiying candidate # 11.443 * [simplify]: Simplifying (log 1) 11.443 * * [simplify]: iters left: 1 (2 enodes) 11.445 * * [simplify]: Extracting #0: cost 1 inf + 0 11.445 * * [simplify]: Extracting #1: cost 0 inf + 1 11.446 * [simplify]: Simplified to 0 11.446 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ 0 (log (- 1 x)))) 1/2)) 11.446 * * * * [progress]: [ 11 / 25 ] simplifiying candidate # 11.446 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 11.446 * * [simplify]: iters left: 4 (7 enodes) 11.451 * * [simplify]: iters left: 3 (33 enodes) 11.466 * * [simplify]: iters left: 2 (65 enodes) 11.480 * * [simplify]: iters left: 1 (113 enodes) 11.499 * * [simplify]: Extracting #0: cost 1 inf + 0 11.499 * * [simplify]: Extracting #1: cost 4 inf + 0 11.499 * * [simplify]: Extracting #2: cost 20 inf + 0 11.499 * * [simplify]: Extracting #3: cost 39 inf + 43 11.499 * * [simplify]: Extracting #4: cost 28 inf + 1104 11.500 * * [simplify]: Extracting #5: cost 7 inf + 5954 11.501 * * [simplify]: Extracting #6: cost 0 inf + 8837 11.503 * * [simplify]: Extracting #7: cost 0 inf + 8717 11.505 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 11.505 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x)))))) 1/2)) 11.505 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 11.505 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 11.506 * * [simplify]: iters left: 5 (6 enodes) 11.509 * * [simplify]: iters left: 4 (21 enodes) 11.516 * * [simplify]: iters left: 3 (30 enodes) 11.520 * * [simplify]: iters left: 2 (34 enodes) 11.524 * * [simplify]: Extracting #0: cost 1 inf + 0 11.524 * * [simplify]: Extracting #1: cost 4 inf + 0 11.524 * * [simplify]: Extracting #2: cost 10 inf + 0 11.524 * * [simplify]: Extracting #3: cost 6 inf + 246 11.524 * * [simplify]: Extracting #4: cost 1 inf + 644 11.525 * * [simplify]: Extracting #5: cost 0 inf + 796 11.525 * [simplify]: Simplified to (log (- 1 (* x x))) 11.525 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (- (log (- 1 (* x x))) (log (+ 1 x)))) 1/2)) 11.525 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 11.525 * * * * [progress]: [ 14 / 25 ] simplifiying candidate # 11.525 * * * * [progress]: [ 15 / 25 ] simplifiying candidate # 11.525 * [simplify]: Simplifying (- 1 x) 11.525 * * [simplify]: iters left: 2 (3 enodes) 11.526 * * [simplify]: iters left: 1 (13 enodes) 11.528 * * [simplify]: Extracting #0: cost 1 inf + 0 11.528 * * [simplify]: Extracting #1: cost 5 inf + 0 11.529 * * [simplify]: Extracting #2: cost 3 inf + 43 11.529 * * [simplify]: Extracting #3: cost 0 inf + 168 11.529 * [simplify]: Simplified to (- 1 x) 11.529 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 11.529 * * * * [progress]: [ 16 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 17 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 18 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 19 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 20 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 21 / 25 ] simplifiying candidate # 11.529 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #real (real->posit16 (log (- 1 x))))) 1/2))> 11.529 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 11.529 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 11.529 * * [simplify]: iters left: 6 (12 enodes) 11.534 * * [simplify]: iters left: 5 (57 enodes) 11.546 * * [simplify]: iters left: 4 (114 enodes) 11.573 * * [simplify]: iters left: 3 (281 enodes) 11.651 * * [simplify]: Extracting #0: cost 1 inf + 0 11.651 * * [simplify]: Extracting #1: cost 35 inf + 0 11.652 * * [simplify]: Extracting #2: cost 108 inf + 47 11.653 * * [simplify]: Extracting #3: cost 80 inf + 4958 11.657 * * [simplify]: Extracting #4: cost 32 inf + 13014 11.661 * * [simplify]: Extracting #5: cost 6 inf + 20573 11.667 * * [simplify]: Extracting #6: cost 0 inf + 22500 11.671 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 11.671 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (- (* (* x x) (- (* x -1/3) 1/2)) x)) 1/2)) 11.672 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 11.672 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 11.672 * * [simplify]: iters left: 6 (14 enodes) 11.677 * * [simplify]: iters left: 5 (64 enodes) 11.692 * * [simplify]: iters left: 4 (103 enodes) 11.710 * * [simplify]: iters left: 3 (193 enodes) 11.757 * * [simplify]: iters left: 2 (395 enodes) 11.943 * * [simplify]: Extracting #0: cost 1 inf + 0 11.943 * * [simplify]: Extracting #1: cost 49 inf + 0 11.944 * * [simplify]: Extracting #2: cost 98 inf + 3 11.945 * * [simplify]: Extracting #3: cost 88 inf + 1313 11.948 * * [simplify]: Extracting #4: cost 15 inf + 13524 11.953 * * [simplify]: Extracting #5: cost 0 inf + 16499 11.958 * * [simplify]: Extracting #6: cost 0 inf + 16481 11.966 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) 11.966 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x)))) 1/2)) 11.967 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 11.967 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 11.967 * * [simplify]: iters left: 6 (14 enodes) 11.977 * * [simplify]: iters left: 5 (62 enodes) 11.999 * * [simplify]: iters left: 4 (100 enodes) 12.019 * * [simplify]: iters left: 3 (187 enodes) 12.076 * * [simplify]: iters left: 2 (312 enodes) 12.194 * * [simplify]: iters left: 1 (464 enodes) 12.394 * * [simplify]: Extracting #0: cost 1 inf + 0 12.394 * * [simplify]: Extracting #1: cost 42 inf + 0 12.395 * * [simplify]: Extracting #2: cost 87 inf + 2 12.396 * * [simplify]: Extracting #3: cost 88 inf + 5 12.398 * * [simplify]: Extracting #4: cost 56 inf + 3284 12.406 * * [simplify]: Extracting #5: cost 6 inf + 11885 12.417 * * [simplify]: Extracting #6: cost 0 inf + 12976 12.427 * * [simplify]: Extracting #7: cost 0 inf + 12950 12.437 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) 12.437 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x))))) 1/2)) 12.437 * * * [progress]: adding candidates to table 12.590 * [progress]: [Phase 3 of 3] Extracting. 12.590 * * [regime]: Finding splitpoints for: (# #) 12.590 * * * [regime-changes]: Trying 1 branch expressions: (x) 12.590 * * * * [regimes]: Trying to branch on x from (# #) 12.616 * * * [regime]: Found split indices: #