0.004 * [progress]: [Phase 1 of 3] Setting up. 0.005 * * * [progress]: [1/2] Preparing points 0.581 * * * [progress]: [2/2] Setting up program. 0.587 * [progress]: [Phase 2 of 3] Improving. 0.588 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.589 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 0.591 * * [simplify]: iters left: 6 (9 enodes) 0.600 * * [simplify]: iters left: 5 (36 enodes) 0.610 * * [simplify]: iters left: 4 (47 enodes) 0.658 * * [simplify]: iters left: 3 (51 enodes) 0.672 * * [simplify]: Extracting #0: cost 1 inf + 0 0.672 * * [simplify]: Extracting #1: cost 4 inf + 0 0.673 * * [simplify]: Extracting #2: cost 5 inf + 1 0.673 * * [simplify]: Extracting #3: cost 7 inf + 1 0.673 * * [simplify]: Extracting #4: cost 13 inf + 1 0.673 * * [simplify]: Extracting #5: cost 21 inf + 1 0.673 * * [simplify]: Extracting #6: cost 17 inf + 128 0.673 * * [simplify]: Extracting #7: cost 8 inf + 905 0.674 * * [simplify]: Extracting #8: cost 2 inf + 1927 0.675 * * [simplify]: Extracting #9: cost 0 inf + 2543 0.675 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 0.676 * [simplify]: Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)) 0.683 * * [progress]: iteration 1 / 4 0.683 * * * [progress]: picking best candidate 0.687 * * * * [pick]: Picked # 0.687 * * * [progress]: localizing error 0.718 * * * [progress]: generating rewritten candidates 0.719 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1) 0.747 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 0.768 * * * [progress]: generating series expansions 0.768 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1) 0.786 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1)) 0.786 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0 0.787 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 0.787 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.787 * [taylor]: Taking taylor expansion of 1 in x 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.787 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify 1 into 1 0.788 * [taylor]: Taking taylor expansion of 1 in x 0.788 * [backup-simplify]: Simplify 1 into 1 0.788 * [backup-simplify]: Simplify (- 0) into 0 0.789 * [backup-simplify]: Simplify (+ 1 0) into 1 0.790 * [backup-simplify]: Simplify (+ 0 1) into 1 0.790 * [backup-simplify]: Simplify (/ 1 1) into 1 0.790 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 0.790 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.790 * [taylor]: Taking taylor expansion of 1 in x 0.790 * [backup-simplify]: Simplify 1 into 1 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [backup-simplify]: Simplify 0 into 0 0.790 * [backup-simplify]: Simplify 1 into 1 0.790 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [backup-simplify]: Simplify 0 into 0 0.790 * [backup-simplify]: Simplify 1 into 1 0.790 * [taylor]: Taking taylor expansion of 1 in x 0.790 * [backup-simplify]: Simplify 1 into 1 0.791 * [backup-simplify]: Simplify (- 0) into 0 0.791 * [backup-simplify]: Simplify (+ 1 0) into 1 0.792 * [backup-simplify]: Simplify (+ 0 1) into 1 0.792 * [backup-simplify]: Simplify (/ 1 1) into 1 0.793 * [backup-simplify]: Simplify 1 into 1 0.793 * [backup-simplify]: Simplify (- 1) into -1 0.794 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.794 * [backup-simplify]: Simplify (+ 1 0) into 1 0.795 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 0.796 * [backup-simplify]: Simplify -2 into -2 0.796 * [backup-simplify]: Simplify (- 0) into 0 0.796 * [backup-simplify]: Simplify (+ 0 0) into 0 0.797 * [backup-simplify]: Simplify (+ 0 0) into 0 0.798 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 0.798 * [backup-simplify]: Simplify 2 into 2 0.799 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 0.800 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 0.800 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 0.800 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.800 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.800 * [taylor]: Taking taylor expansion of 1 in x 0.800 * [backup-simplify]: Simplify 1 into 1 0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [backup-simplify]: Simplify 0 into 0 0.800 * [backup-simplify]: Simplify 1 into 1 0.801 * [backup-simplify]: Simplify (/ 1 1) into 1 0.801 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [backup-simplify]: Simplify 0 into 0 0.801 * [backup-simplify]: Simplify 1 into 1 0.801 * [backup-simplify]: Simplify (/ 1 1) into 1 0.801 * [taylor]: Taking taylor expansion of 1 in x 0.801 * [backup-simplify]: Simplify 1 into 1 0.802 * [backup-simplify]: Simplify (- 1) into -1 0.802 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.803 * [backup-simplify]: Simplify (+ 1 0) into 1 0.803 * [backup-simplify]: Simplify (/ -1 1) into -1 0.803 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.803 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.803 * [taylor]: Taking taylor expansion of 1 in x 0.803 * [backup-simplify]: Simplify 1 into 1 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [backup-simplify]: Simplify 0 into 0 0.803 * [backup-simplify]: Simplify 1 into 1 0.804 * [backup-simplify]: Simplify (/ 1 1) into 1 0.804 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify 1 into 1 0.804 * [backup-simplify]: Simplify (/ 1 1) into 1 0.804 * [taylor]: Taking taylor expansion of 1 in x 0.804 * [backup-simplify]: Simplify 1 into 1 0.805 * [backup-simplify]: Simplify (- 1) into -1 0.805 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.805 * [backup-simplify]: Simplify (+ 1 0) into 1 0.806 * [backup-simplify]: Simplify (/ -1 1) into -1 0.806 * [backup-simplify]: Simplify -1 into -1 0.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.807 * [backup-simplify]: Simplify (- 0) into 0 0.808 * [backup-simplify]: Simplify (+ 1 0) into 1 0.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.809 * [backup-simplify]: Simplify (+ 0 1) into 1 0.810 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.810 * [backup-simplify]: Simplify 2 into 2 0.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.811 * [backup-simplify]: Simplify (- 0) into 0 0.811 * [backup-simplify]: Simplify (+ 0 0) into 0 0.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.813 * [backup-simplify]: Simplify (+ 0 0) into 0 0.814 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.814 * [backup-simplify]: Simplify -2 into -2 0.814 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 0.815 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 0.815 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 0.815 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.815 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [backup-simplify]: Simplify 0 into 0 0.815 * [backup-simplify]: Simplify 1 into 1 0.815 * [backup-simplify]: Simplify (/ 1 1) into 1 0.815 * [taylor]: Taking taylor expansion of 1 in x 0.816 * [backup-simplify]: Simplify 1 into 1 0.816 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.816 * [taylor]: Taking taylor expansion of 1 in x 0.816 * [backup-simplify]: Simplify 1 into 1 0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [backup-simplify]: Simplify 0 into 0 0.816 * [backup-simplify]: Simplify 1 into 1 0.816 * [backup-simplify]: Simplify (/ 1 1) into 1 0.817 * [backup-simplify]: Simplify (+ 1 0) into 1 0.817 * [backup-simplify]: Simplify (- 1) into -1 0.817 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.818 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.818 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.818 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [backup-simplify]: Simplify 0 into 0 0.818 * [backup-simplify]: Simplify 1 into 1 0.818 * [backup-simplify]: Simplify (/ 1 1) into 1 0.818 * [taylor]: Taking taylor expansion of 1 in x 0.818 * [backup-simplify]: Simplify 1 into 1 0.818 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.818 * [taylor]: Taking taylor expansion of 1 in x 0.818 * [backup-simplify]: Simplify 1 into 1 0.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [backup-simplify]: Simplify 0 into 0 0.819 * [backup-simplify]: Simplify 1 into 1 0.819 * [backup-simplify]: Simplify (/ 1 1) into 1 0.819 * [backup-simplify]: Simplify (+ 1 0) into 1 0.820 * [backup-simplify]: Simplify (- 1) into -1 0.820 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.820 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.820 * [backup-simplify]: Simplify -1 into -1 0.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.822 * [backup-simplify]: Simplify (+ 0 1) into 1 0.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.823 * [backup-simplify]: Simplify (- 0) into 0 0.823 * [backup-simplify]: Simplify (+ 1 0) into 1 0.824 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.824 * [backup-simplify]: Simplify -2 into -2 0.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.825 * [backup-simplify]: Simplify (+ 0 0) into 0 0.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.826 * [backup-simplify]: Simplify (- 0) into 0 0.826 * [backup-simplify]: Simplify (+ 0 0) into 0 0.827 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.827 * [backup-simplify]: Simplify -2 into -2 0.828 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 0.828 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 0.828 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1))) 0.828 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0 0.828 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 0.828 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 0.828 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.828 * [taylor]: Taking taylor expansion of 1 in x 0.828 * [backup-simplify]: Simplify 1 into 1 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [backup-simplify]: Simplify 0 into 0 0.828 * [backup-simplify]: Simplify 1 into 1 0.828 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [backup-simplify]: Simplify 0 into 0 0.828 * [backup-simplify]: Simplify 1 into 1 0.828 * [taylor]: Taking taylor expansion of 1 in x 0.828 * [backup-simplify]: Simplify 1 into 1 0.829 * [backup-simplify]: Simplify (- 0) into 0 0.829 * [backup-simplify]: Simplify (+ 1 0) into 1 0.830 * [backup-simplify]: Simplify (+ 0 1) into 1 0.830 * [backup-simplify]: Simplify (/ 1 1) into 1 0.830 * [backup-simplify]: Simplify (sqrt 1) into 1 0.831 * [backup-simplify]: Simplify (- 1) into -1 0.831 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.832 * [backup-simplify]: Simplify (+ 1 0) into 1 0.833 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 0.833 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 0.833 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 0.833 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 0.833 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.833 * [taylor]: Taking taylor expansion of 1 in x 0.833 * [backup-simplify]: Simplify 1 into 1 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify 1 into 1 0.833 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [backup-simplify]: Simplify 0 into 0 0.833 * [backup-simplify]: Simplify 1 into 1 0.834 * [taylor]: Taking taylor expansion of 1 in x 0.834 * [backup-simplify]: Simplify 1 into 1 0.834 * [backup-simplify]: Simplify (- 0) into 0 0.834 * [backup-simplify]: Simplify (+ 1 0) into 1 0.835 * [backup-simplify]: Simplify (+ 0 1) into 1 0.835 * [backup-simplify]: Simplify (/ 1 1) into 1 0.835 * [backup-simplify]: Simplify (sqrt 1) into 1 0.836 * [backup-simplify]: Simplify (- 1) into -1 0.836 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.836 * [backup-simplify]: Simplify (+ 1 0) into 1 0.837 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 0.838 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 0.838 * [backup-simplify]: Simplify 1 into 1 0.838 * [backup-simplify]: Simplify -1 into -1 0.838 * [backup-simplify]: Simplify (- 0) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.839 * [backup-simplify]: Simplify (+ 0 0) into 0 0.840 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 0.840 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2 0.840 * [backup-simplify]: Simplify 1/2 into 1/2 0.840 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 0.840 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 0.840 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 0.840 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.840 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.840 * [taylor]: Taking taylor expansion of (- 1 (/ 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 (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.841 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.841 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.841 * [taylor]: Taking taylor expansion of 1 in x 0.841 * [backup-simplify]: Simplify 1 into 1 0.841 * [backup-simplify]: Simplify (- 1) into -1 0.842 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.842 * [backup-simplify]: Simplify (+ 1 0) into 1 0.842 * [backup-simplify]: Simplify (/ -1 1) into -1 0.842 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.843 * [backup-simplify]: Simplify (- 0) into 0 0.843 * [backup-simplify]: Simplify (+ 1 0) into 1 0.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.844 * [backup-simplify]: Simplify (+ 0 1) into 1 0.844 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.845 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 0.845 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.845 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.845 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.845 * [taylor]: Taking taylor expansion of 1 in x 0.846 * [backup-simplify]: Simplify 1 into 1 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [backup-simplify]: Simplify 0 into 0 0.846 * [backup-simplify]: Simplify 1 into 1 0.846 * [backup-simplify]: Simplify (/ 1 1) into 1 0.846 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [backup-simplify]: Simplify 0 into 0 0.846 * [backup-simplify]: Simplify 1 into 1 0.846 * [backup-simplify]: Simplify (/ 1 1) into 1 0.846 * [taylor]: Taking taylor expansion of 1 in x 0.846 * [backup-simplify]: Simplify 1 into 1 0.846 * [backup-simplify]: Simplify (- 1) into -1 0.847 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.847 * [backup-simplify]: Simplify (+ 1 0) into 1 0.847 * [backup-simplify]: Simplify (/ -1 1) into -1 0.847 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.848 * [backup-simplify]: Simplify (- 0) into 0 0.848 * [backup-simplify]: Simplify (+ 1 0) into 1 0.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.849 * [backup-simplify]: Simplify (+ 0 1) into 1 0.849 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.850 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 0.851 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.851 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 0.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.852 * [backup-simplify]: Simplify (- 0) into 0 0.852 * [backup-simplify]: Simplify (+ 0 0) into 0 0.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.853 * [backup-simplify]: Simplify (+ 0 0) into 0 0.853 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.855 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 0.856 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 0.857 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 0.857 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 0.857 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.857 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.857 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [backup-simplify]: Simplify (/ 1 1) into 1 0.858 * [taylor]: Taking taylor expansion of 1 in x 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.858 * [taylor]: Taking taylor expansion of 1 in x 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify 1 into 1 0.858 * [backup-simplify]: Simplify (/ 1 1) into 1 0.858 * [backup-simplify]: Simplify (+ 1 0) into 1 0.859 * [backup-simplify]: Simplify (- 1) into -1 0.859 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.859 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.859 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.860 * [backup-simplify]: Simplify (+ 0 1) into 1 0.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.861 * [backup-simplify]: Simplify (- 0) into 0 0.861 * [backup-simplify]: Simplify (+ 1 0) into 1 0.861 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.862 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 0.862 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.862 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [backup-simplify]: Simplify 0 into 0 0.862 * [backup-simplify]: Simplify 1 into 1 0.863 * [backup-simplify]: Simplify (/ 1 1) into 1 0.863 * [taylor]: Taking taylor expansion of 1 in x 0.863 * [backup-simplify]: Simplify 1 into 1 0.863 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.863 * [taylor]: Taking taylor expansion of 1 in x 0.863 * [backup-simplify]: Simplify 1 into 1 0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [backup-simplify]: Simplify 0 into 0 0.863 * [backup-simplify]: Simplify 1 into 1 0.863 * [backup-simplify]: Simplify (/ 1 1) into 1 0.863 * [backup-simplify]: Simplify (+ 1 0) into 1 0.863 * [backup-simplify]: Simplify (- 1) into -1 0.864 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.864 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.864 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.865 * [backup-simplify]: Simplify (+ 0 1) into 1 0.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.866 * [backup-simplify]: Simplify (- 0) into 0 0.866 * [backup-simplify]: Simplify (+ 1 0) into 1 0.867 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.868 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 0.869 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.870 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1)) 0.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.871 * [backup-simplify]: Simplify (+ 0 0) into 0 0.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.872 * [backup-simplify]: Simplify (- 0) into 0 0.873 * [backup-simplify]: Simplify (+ 0 0) into 0 0.874 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.877 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 0.878 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 0.880 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 0.880 * * * [progress]: simplifying candidates 0.880 * * * * [progress]: [ 1 / 101 ] simplifiying candidate # 0.880 * * * * [progress]: [ 2 / 101 ] simplifiying candidate # 0.881 * [simplify]: Simplifying (- (log (- 1 x)) (log (+ 1 x))) 0.881 * * [simplify]: iters left: 5 (7 enodes) 0.885 * * [simplify]: iters left: 4 (28 enodes) 0.893 * * [simplify]: iters left: 3 (36 enodes) 0.906 * * [simplify]: Extracting #0: cost 1 inf + 0 0.906 * * [simplify]: Extracting #1: cost 5 inf + 0 0.906 * * [simplify]: Extracting #2: cost 10 inf + 0 0.906 * * [simplify]: Extracting #3: cost 15 inf + 0 0.906 * * [simplify]: Extracting #4: cost 13 inf + 43 0.906 * * [simplify]: Extracting #5: cost 5 inf + 738 0.907 * * [simplify]: Extracting #6: cost 0 inf + 1528 0.907 * [simplify]: Simplified to (- (log (- 1 x)) (log (+ x 1))) 0.907 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ x 1)))))))) 0.907 * * * * [progress]: [ 3 / 101 ] simplifiying candidate # 0.907 * * * * [progress]: [ 4 / 101 ] simplifiying candidate # 0.908 * * * * [progress]: [ 5 / 101 ] simplifiying candidate # 0.908 * [simplify]: Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) 0.908 * * [simplify]: iters left: 6 (9 enodes) 0.913 * * [simplify]: iters left: 5 (53 enodes) 0.938 * * [simplify]: iters left: 4 (139 enodes) 1.002 * * [simplify]: iters left: 3 (381 enodes) 1.294 * * [simplify]: Extracting #0: cost 1 inf + 0 1.294 * * [simplify]: Extracting #1: cost 47 inf + 0 1.296 * * [simplify]: Extracting #2: cost 185 inf + 2 1.300 * * [simplify]: Extracting #3: cost 192 inf + 8065 1.319 * * [simplify]: Extracting #4: cost 29 inf + 38537 1.336 * * [simplify]: Extracting #5: cost 0 inf + 45188 1.347 * * [simplify]: Extracting #6: cost 0 inf + 45148 1.363 * [simplify]: Simplified to (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) 1.363 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))))) 1.363 * * * * [progress]: [ 6 / 101 ] simplifiying candidate # 1.364 * * * * [progress]: [ 7 / 101 ] simplifiying candidate # 1.364 * * * * [progress]: [ 8 / 101 ] simplifiying candidate # 1.364 * * * * [progress]: [ 9 / 101 ] simplifiying candidate # 1.364 * * * * [progress]: [ 10 / 101 ] simplifiying candidate # 1.364 * [simplify]: Simplifying (/ 1 (+ 1 x)) 1.364 * * [simplify]: iters left: 4 (4 enodes) 1.366 * * [simplify]: iters left: 3 (15 enodes) 1.371 * * [simplify]: iters left: 2 (17 enodes) 1.376 * * [simplify]: Extracting #0: cost 1 inf + 0 1.376 * * [simplify]: Extracting #1: cost 4 inf + 0 1.376 * * [simplify]: Extracting #2: cost 5 inf + 1 1.376 * * [simplify]: Extracting #3: cost 3 inf + 44 1.376 * * [simplify]: Extracting #4: cost 1 inf + 168 1.376 * * [simplify]: Extracting #5: cost 0 inf + 250 1.376 * [simplify]: Simplified to (/ 1 (+ x 1)) 1.376 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))))) 1.377 * * * * [progress]: [ 11 / 101 ] simplifiying candidate # 1.377 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.377 * * [simplify]: iters left: 6 (9 enodes) 1.382 * * [simplify]: iters left: 5 (38 enodes) 1.393 * * [simplify]: iters left: 4 (58 enodes) 1.408 * * [simplify]: iters left: 3 (65 enodes) 1.425 * * [simplify]: iters left: 2 (68 enodes) 1.443 * * [simplify]: Extracting #0: cost 1 inf + 0 1.443 * * [simplify]: Extracting #1: cost 11 inf + 0 1.443 * * [simplify]: Extracting #2: cost 22 inf + 0 1.443 * * [simplify]: Extracting #3: cost 27 inf + 0 1.443 * * [simplify]: Extracting #4: cost 25 inf + 44 1.444 * * [simplify]: Extracting #5: cost 7 inf + 3238 1.445 * * [simplify]: Extracting #6: cost 0 inf + 5092 1.447 * [simplify]: Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1.447 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 1.447 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) 1.448 * * [simplify]: iters left: 5 (7 enodes) 1.450 * * [simplify]: iters left: 4 (26 enodes) 1.455 * * [simplify]: iters left: 3 (31 enodes) 1.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1.459 * * [simplify]: Extracting #1: cost 4 inf + 0 1.459 * * [simplify]: Extracting #2: cost 8 inf + 0 1.460 * * [simplify]: Extracting #3: cost 13 inf + 0 1.460 * * [simplify]: Extracting #4: cost 11 inf + 43 1.460 * * [simplify]: Extracting #5: cost 4 inf + 576 1.460 * * [simplify]: Extracting #6: cost 1 inf + 1022 1.460 * * [simplify]: Extracting #7: cost 0 inf + 1304 1.460 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1))) 1.460 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))))) 1.460 * * * * [progress]: [ 12 / 101 ] simplifiying candidate # 1.461 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) 1.461 * * [simplify]: iters left: 6 (8 enodes) 1.463 * * [simplify]: iters left: 5 (31 enodes) 1.467 * * [simplify]: iters left: 4 (40 enodes) 1.472 * * [simplify]: iters left: 3 (43 enodes) 1.478 * * [simplify]: Extracting #0: cost 1 inf + 0 1.478 * * [simplify]: Extracting #1: cost 7 inf + 0 1.478 * * [simplify]: Extracting #2: cost 14 inf + 0 1.478 * * [simplify]: Extracting #3: cost 19 inf + 0 1.478 * * [simplify]: Extracting #4: cost 18 inf + 2 1.479 * * [simplify]: Extracting #5: cost 12 inf + 332 1.479 * * [simplify]: Extracting #6: cost 1 inf + 2274 1.480 * * [simplify]: Extracting #7: cost 0 inf + 2516 1.481 * [simplify]: Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) 1.481 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 1.481 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) 1.481 * * [simplify]: iters left: 5 (7 enodes) 1.485 * * [simplify]: iters left: 4 (26 enodes) 1.493 * * [simplify]: iters left: 3 (31 enodes) 1.497 * * [simplify]: Extracting #0: cost 1 inf + 0 1.497 * * [simplify]: Extracting #1: cost 4 inf + 0 1.497 * * [simplify]: Extracting #2: cost 8 inf + 0 1.497 * * [simplify]: Extracting #3: cost 13 inf + 0 1.497 * * [simplify]: Extracting #4: cost 11 inf + 43 1.497 * * [simplify]: Extracting #5: cost 4 inf + 536 1.497 * * [simplify]: Extracting #6: cost 1 inf + 902 1.498 * * [simplify]: Extracting #7: cost 0 inf + 1144 1.498 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1))) 1.498 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))))) 1.498 * * * * [progress]: [ 13 / 101 ] simplifiying candidate # 1.498 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1.498 * * [simplify]: iters left: 6 (6 enodes) 1.500 * * [simplify]: iters left: 5 (22 enodes) 1.503 * * [simplify]: iters left: 4 (35 enodes) 1.508 * * [simplify]: iters left: 3 (36 enodes) 1.512 * * [simplify]: Extracting #0: cost 1 inf + 0 1.512 * * [simplify]: Extracting #1: cost 5 inf + 0 1.513 * * [simplify]: Extracting #2: cost 7 inf + 1 1.513 * * [simplify]: Extracting #3: cost 10 inf + 1 1.513 * * [simplify]: Extracting #4: cost 7 inf + 127 1.513 * * [simplify]: Extracting #5: cost 3 inf + 574 1.513 * * [simplify]: Extracting #6: cost 0 inf + 1060 1.513 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1.513 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))))) 1.513 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (+ 1 x)) 1.513 * * [simplify]: iters left: 5 (6 enodes) 1.515 * * [simplify]: iters left: 4 (23 enodes) 1.518 * * [simplify]: iters left: 3 (28 enodes) 1.522 * * [simplify]: Extracting #0: cost 1 inf + 0 1.522 * * [simplify]: Extracting #1: cost 4 inf + 0 1.522 * * [simplify]: Extracting #2: cost 9 inf + 0 1.522 * * [simplify]: Extracting #3: cost 9 inf + 2 1.523 * * [simplify]: Extracting #4: cost 5 inf + 211 1.523 * * [simplify]: Extracting #5: cost 1 inf + 698 1.523 * * [simplify]: Extracting #6: cost 0 inf + 900 1.523 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (+ x 1)) 1.523 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))))) 1.523 * * * * [progress]: [ 14 / 101 ] simplifiying candidate # 1.523 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1.523 * * [simplify]: iters left: 6 (6 enodes) 1.525 * * [simplify]: iters left: 5 (22 enodes) 1.532 * * [simplify]: iters left: 4 (35 enodes) 1.542 * * [simplify]: iters left: 3 (36 enodes) 1.553 * * [simplify]: Extracting #0: cost 1 inf + 0 1.553 * * [simplify]: Extracting #1: cost 5 inf + 0 1.553 * * [simplify]: Extracting #2: cost 7 inf + 1 1.553 * * [simplify]: Extracting #3: cost 10 inf + 1 1.553 * * [simplify]: Extracting #4: cost 7 inf + 127 1.553 * * [simplify]: Extracting #5: cost 3 inf + 574 1.554 * * [simplify]: Extracting #6: cost 0 inf + 1060 1.554 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1.554 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))))) 1.555 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (+ 1 x)) 1.555 * * [simplify]: iters left: 5 (6 enodes) 1.558 * * [simplify]: iters left: 4 (23 enodes) 1.565 * * [simplify]: iters left: 3 (28 enodes) 1.573 * * [simplify]: Extracting #0: cost 1 inf + 0 1.573 * * [simplify]: Extracting #1: cost 4 inf + 0 1.573 * * [simplify]: Extracting #2: cost 9 inf + 0 1.573 * * [simplify]: Extracting #3: cost 9 inf + 2 1.573 * * [simplify]: Extracting #4: cost 5 inf + 211 1.574 * * [simplify]: Extracting #5: cost 1 inf + 698 1.574 * * [simplify]: Extracting #6: cost 0 inf + 900 1.574 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (+ x 1)) 1.574 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))))) 1.574 * * * * [progress]: [ 15 / 101 ] simplifiying candidate # 1.575 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.575 * * [simplify]: iters left: 6 (8 enodes) 1.579 * * [simplify]: iters left: 5 (31 enodes) 1.588 * * [simplify]: iters left: 4 (38 enodes) 1.600 * * [simplify]: Extracting #0: cost 1 inf + 0 1.600 * * [simplify]: Extracting #1: cost 6 inf + 0 1.600 * * [simplify]: Extracting #2: cost 12 inf + 0 1.600 * * [simplify]: Extracting #3: cost 17 inf + 0 1.600 * * [simplify]: Extracting #4: cost 16 inf + 2 1.600 * * [simplify]: Extracting #5: cost 7 inf + 578 1.601 * * [simplify]: Extracting #6: cost 0 inf + 2032 1.601 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.601 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 1.602 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) 1.602 * * [simplify]: iters left: 5 (7 enodes) 1.605 * * [simplify]: iters left: 4 (26 enodes) 1.614 * * [simplify]: iters left: 3 (31 enodes) 1.623 * * [simplify]: Extracting #0: cost 1 inf + 0 1.623 * * [simplify]: Extracting #1: cost 4 inf + 0 1.623 * * [simplify]: Extracting #2: cost 8 inf + 0 1.623 * * [simplify]: Extracting #3: cost 13 inf + 0 1.623 * * [simplify]: Extracting #4: cost 11 inf + 43 1.623 * * [simplify]: Extracting #5: cost 4 inf + 496 1.624 * * [simplify]: Extracting #6: cost 1 inf + 902 1.624 * * [simplify]: Extracting #7: cost 0 inf + 1144 1.624 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1))) 1.624 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))))) 1.625 * * * * [progress]: [ 16 / 101 ] simplifiying candidate # 1.625 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1.625 * * [simplify]: iters left: 5 (7 enodes) 1.628 * * [simplify]: iters left: 4 (26 enodes) 1.636 * * [simplify]: iters left: 3 (31 enodes) 1.644 * * [simplify]: Extracting #0: cost 1 inf + 0 1.644 * * [simplify]: Extracting #1: cost 4 inf + 0 1.644 * * [simplify]: Extracting #2: cost 8 inf + 0 1.645 * * [simplify]: Extracting #3: cost 13 inf + 0 1.645 * * [simplify]: Extracting #4: cost 11 inf + 43 1.645 * * [simplify]: Extracting #5: cost 4 inf + 456 1.645 * * [simplify]: Extracting #6: cost 1 inf + 782 1.646 * * [simplify]: Extracting #7: cost 0 inf + 984 1.646 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1.646 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 1.646 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1.646 * * [simplify]: iters left: 5 (7 enodes) 1.650 * * [simplify]: iters left: 4 (26 enodes) 1.657 * * [simplify]: iters left: 3 (31 enodes) 1.661 * * [simplify]: Extracting #0: cost 1 inf + 0 1.661 * * [simplify]: Extracting #1: cost 4 inf + 0 1.661 * * [simplify]: Extracting #2: cost 8 inf + 0 1.661 * * [simplify]: Extracting #3: cost 13 inf + 0 1.661 * * [simplify]: Extracting #4: cost 11 inf + 43 1.661 * * [simplify]: Extracting #5: cost 4 inf + 456 1.662 * * [simplify]: Extracting #6: cost 1 inf + 782 1.662 * * [simplify]: Extracting #7: cost 0 inf + 984 1.662 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1.662 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))) 1.662 * * * * [progress]: [ 17 / 101 ] simplifiying candidate # 1.662 * [simplify]: Simplifying (/ (sqrt (- 1 x)) 1) 1.662 * * [simplify]: iters left: 5 (5 enodes) 1.664 * * [simplify]: iters left: 4 (17 enodes) 1.666 * * [simplify]: iters left: 3 (22 enodes) 1.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1.669 * * [simplify]: Extracting #1: cost 4 inf + 0 1.669 * * [simplify]: Extracting #2: cost 6 inf + 1 1.669 * * [simplify]: Extracting #3: cost 1 inf + 291 1.669 * * [simplify]: Extracting #4: cost 0 inf + 332 1.669 * [simplify]: Simplified to (sqrt (- 1 x)) 1.669 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))))) 1.670 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 1.670 * * [simplify]: iters left: 5 (6 enodes) 1.671 * * [simplify]: iters left: 4 (23 enodes) 1.675 * * [simplify]: iters left: 3 (28 enodes) 1.679 * * [simplify]: Extracting #0: cost 1 inf + 0 1.679 * * [simplify]: Extracting #1: cost 4 inf + 0 1.679 * * [simplify]: Extracting #2: cost 9 inf + 0 1.679 * * [simplify]: Extracting #3: cost 9 inf + 2 1.679 * * [simplify]: Extracting #4: cost 5 inf + 211 1.679 * * [simplify]: Extracting #5: cost 1 inf + 578 1.679 * * [simplify]: Extracting #6: cost 0 inf + 740 1.679 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 1.679 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))))) 1.679 * * * * [progress]: [ 18 / 101 ] simplifiying candidate # 1.680 * [simplify]: Simplifying (/ (sqrt (- 1 x)) 1) 1.680 * * [simplify]: iters left: 5 (5 enodes) 1.682 * * [simplify]: iters left: 4 (17 enodes) 1.685 * * [simplify]: iters left: 3 (22 enodes) 1.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1.688 * * [simplify]: Extracting #1: cost 4 inf + 0 1.688 * * [simplify]: Extracting #2: cost 6 inf + 1 1.688 * * [simplify]: Extracting #3: cost 1 inf + 291 1.688 * * [simplify]: Extracting #4: cost 0 inf + 332 1.688 * [simplify]: Simplified to (sqrt (- 1 x)) 1.689 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))))) 1.689 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 1.689 * * [simplify]: iters left: 5 (6 enodes) 1.690 * * [simplify]: iters left: 4 (23 enodes) 1.694 * * [simplify]: iters left: 3 (28 enodes) 1.698 * * [simplify]: Extracting #0: cost 1 inf + 0 1.698 * * [simplify]: Extracting #1: cost 4 inf + 0 1.698 * * [simplify]: Extracting #2: cost 9 inf + 0 1.698 * * [simplify]: Extracting #3: cost 9 inf + 2 1.698 * * [simplify]: Extracting #4: cost 5 inf + 211 1.698 * * [simplify]: Extracting #5: cost 1 inf + 578 1.699 * * [simplify]: Extracting #6: cost 0 inf + 740 1.699 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 1.699 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))))) 1.699 * * * * [progress]: [ 19 / 101 ] simplifiying candidate # 1.700 * [simplify]: Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.700 * * [simplify]: iters left: 6 (6 enodes) 1.703 * * [simplify]: iters left: 5 (23 enodes) 1.710 * * [simplify]: iters left: 4 (27 enodes) 1.717 * * [simplify]: Extracting #0: cost 1 inf + 0 1.717 * * [simplify]: Extracting #1: cost 6 inf + 0 1.717 * * [simplify]: Extracting #2: cost 9 inf + 1 1.717 * * [simplify]: Extracting #3: cost 11 inf + 1 1.717 * * [simplify]: Extracting #4: cost 8 inf + 86 1.717 * * [simplify]: Extracting #5: cost 2 inf + 1018 1.718 * * [simplify]: Extracting #6: cost 0 inf + 1382 1.718 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.718 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ 1 x)))))))) 1.719 * [simplify]: Simplifying (/ (- 1 x) (cbrt (+ 1 x))) 1.719 * * [simplify]: iters left: 5 (6 enodes) 1.722 * * [simplify]: iters left: 4 (26 enodes) 1.730 * * [simplify]: iters left: 3 (37 enodes) 1.740 * * [simplify]: iters left: 2 (41 enodes) 1.751 * * [simplify]: Extracting #0: cost 1 inf + 0 1.751 * * [simplify]: Extracting #1: cost 7 inf + 0 1.751 * * [simplify]: Extracting #2: cost 16 inf + 0 1.752 * * [simplify]: Extracting #3: cost 15 inf + 43 1.752 * * [simplify]: Extracting #4: cost 11 inf + 210 1.752 * * [simplify]: Extracting #5: cost 5 inf + 1102 1.753 * * [simplify]: Extracting #6: cost 0 inf + 1952 1.753 * [simplify]: Simplified to (/ (- 1 x) (cbrt (+ x 1))) 1.753 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))))) 1.754 * * * * [progress]: [ 20 / 101 ] simplifiying candidate # 1.754 * [simplify]: Simplifying (/ 1 (sqrt (+ 1 x))) 1.754 * * [simplify]: iters left: 5 (5 enodes) 1.757 * * [simplify]: iters left: 4 (18 enodes) 1.762 * * [simplify]: iters left: 3 (20 enodes) 1.768 * * [simplify]: Extracting #0: cost 1 inf + 0 1.768 * * [simplify]: Extracting #1: cost 4 inf + 0 1.768 * * [simplify]: Extracting #2: cost 5 inf + 1 1.768 * * [simplify]: Extracting #3: cost 7 inf + 1 1.768 * * [simplify]: Extracting #4: cost 0 inf + 494 1.768 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 1.768 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))))) 1.769 * [simplify]: Simplifying (/ (- 1 x) (sqrt (+ 1 x))) 1.769 * * [simplify]: iters left: 5 (6 enodes) 1.772 * * [simplify]: iters left: 4 (26 enodes) 1.777 * * [simplify]: iters left: 3 (37 enodes) 1.782 * * [simplify]: iters left: 2 (41 enodes) 1.787 * * [simplify]: Extracting #0: cost 1 inf + 0 1.787 * * [simplify]: Extracting #1: cost 7 inf + 0 1.788 * * [simplify]: Extracting #2: cost 16 inf + 0 1.788 * * [simplify]: Extracting #3: cost 15 inf + 43 1.788 * * [simplify]: Extracting #4: cost 11 inf + 210 1.788 * * [simplify]: Extracting #5: cost 5 inf + 902 1.788 * * [simplify]: Extracting #6: cost 0 inf + 1552 1.788 * [simplify]: Simplified to (/ (- 1 x) (sqrt (+ x 1))) 1.788 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))))) 1.789 * * * * [progress]: [ 21 / 101 ] simplifiying candidate # 1.789 * [simplify]: Simplifying (/ 1 1) 1.789 * * [simplify]: iters left: 2 (2 enodes) 1.790 * * [simplify]: iters left: 1 (6 enodes) 1.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1.791 * * [simplify]: Extracting #1: cost 0 inf + 1 1.791 * [simplify]: Simplified to 1 1.791 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 1.791 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 1.791 * * [simplify]: iters left: 4 (5 enodes) 1.792 * * [simplify]: iters left: 3 (23 enodes) 1.796 * * [simplify]: iters left: 2 (34 enodes) 1.802 * * [simplify]: iters left: 1 (38 enodes) 1.807 * * [simplify]: Extracting #0: cost 1 inf + 0 1.807 * * [simplify]: Extracting #1: cost 7 inf + 0 1.807 * * [simplify]: Extracting #2: cost 15 inf + 0 1.807 * * [simplify]: Extracting #3: cost 14 inf + 2 1.807 * * [simplify]: Extracting #4: cost 8 inf + 292 1.807 * * [simplify]: Extracting #5: cost 0 inf + 1068 1.807 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 1.808 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 1.808 * * * * [progress]: [ 22 / 101 ] simplifiying candidate # 1.808 * [simplify]: Simplifying (/ 1 1) 1.808 * * [simplify]: iters left: 2 (2 enodes) 1.809 * * [simplify]: iters left: 1 (6 enodes) 1.810 * * [simplify]: Extracting #0: cost 1 inf + 0 1.810 * * [simplify]: Extracting #1: cost 0 inf + 1 1.810 * [simplify]: Simplified to 1 1.810 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 1.810 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 1.810 * * [simplify]: iters left: 4 (5 enodes) 1.811 * * [simplify]: iters left: 3 (23 enodes) 1.815 * * [simplify]: iters left: 2 (34 enodes) 1.820 * * [simplify]: iters left: 1 (38 enodes) 1.825 * * [simplify]: Extracting #0: cost 1 inf + 0 1.825 * * [simplify]: Extracting #1: cost 7 inf + 0 1.825 * * [simplify]: Extracting #2: cost 15 inf + 0 1.826 * * [simplify]: Extracting #3: cost 14 inf + 2 1.826 * * [simplify]: Extracting #4: cost 8 inf + 292 1.826 * * [simplify]: Extracting #5: cost 0 inf + 1068 1.826 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 1.826 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 1.826 * * * * [progress]: [ 23 / 101 ] simplifiying candidate # 1.826 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.827 * * [simplify]: iters left: 6 (9 enodes) 1.830 * * [simplify]: iters left: 5 (33 enodes) 1.835 * * [simplify]: iters left: 4 (37 enodes) 1.840 * * [simplify]: Extracting #0: cost 1 inf + 0 1.840 * * [simplify]: Extracting #1: cost 6 inf + 0 1.840 * * [simplify]: Extracting #2: cost 13 inf + 0 1.840 * * [simplify]: Extracting #3: cost 15 inf + 1 1.840 * * [simplify]: Extracting #4: cost 12 inf + 85 1.840 * * [simplify]: Extracting #5: cost 5 inf + 898 1.840 * * [simplify]: Extracting #6: cost 0 inf + 1948 1.841 * [simplify]: Simplified to (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.841 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))))))) 1.841 * [simplify]: Simplifying (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x))) 1.841 * * [simplify]: iters left: 5 (8 enodes) 1.844 * * [simplify]: iters left: 4 (32 enodes) 1.849 * * [simplify]: iters left: 3 (46 enodes) 1.855 * * [simplify]: iters left: 2 (52 enodes) 1.868 * * [simplify]: iters left: 1 (53 enodes) 1.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1.881 * * [simplify]: Extracting #1: cost 8 inf + 0 1.881 * * [simplify]: Extracting #2: cost 18 inf + 0 1.881 * * [simplify]: Extracting #3: cost 21 inf + 1 1.882 * * [simplify]: Extracting #4: cost 17 inf + 166 1.882 * * [simplify]: Extracting #5: cost 6 inf + 1506 1.883 * * [simplify]: Extracting #6: cost 0 inf + 2758 1.884 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (cbrt (+ 1 x))) 1.884 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))))))) 1.884 * * * * [progress]: [ 24 / 101 ] simplifiying candidate # 1.884 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) 1.884 * * [simplify]: iters left: 5 (8 enodes) 1.889 * * [simplify]: iters left: 4 (28 enodes) 1.897 * * [simplify]: iters left: 3 (30 enodes) 1.907 * * [simplify]: Extracting #0: cost 1 inf + 0 1.907 * * [simplify]: Extracting #1: cost 4 inf + 0 1.907 * * [simplify]: Extracting #2: cost 9 inf + 0 1.907 * * [simplify]: Extracting #3: cost 11 inf + 1 1.907 * * [simplify]: Extracting #4: cost 4 inf + 332 1.907 * * [simplify]: Extracting #5: cost 1 inf + 698 1.908 * * [simplify]: Extracting #6: cost 0 inf + 900 1.908 * [simplify]: Simplified to (/ (+ (sqrt x) 1) (sqrt (+ 1 x))) 1.908 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (sqrt (+ 1 x))) (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))))))) 1.909 * [simplify]: Simplifying (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) 1.909 * * [simplify]: iters left: 5 (8 enodes) 1.913 * * [simplify]: iters left: 4 (32 enodes) 1.922 * * [simplify]: iters left: 3 (46 enodes) 1.934 * * [simplify]: iters left: 2 (52 enodes) 1.945 * * [simplify]: iters left: 1 (53 enodes) 1.951 * * [simplify]: Extracting #0: cost 1 inf + 0 1.951 * * [simplify]: Extracting #1: cost 8 inf + 0 1.951 * * [simplify]: Extracting #2: cost 18 inf + 0 1.951 * * [simplify]: Extracting #3: cost 21 inf + 1 1.951 * * [simplify]: Extracting #4: cost 17 inf + 166 1.951 * * [simplify]: Extracting #5: cost 6 inf + 1266 1.952 * * [simplify]: Extracting #6: cost 0 inf + 2278 1.952 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (sqrt (+ 1 x))) 1.952 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))))))) 1.952 * * * * [progress]: [ 25 / 101 ] simplifiying candidate # 1.953 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) 1) 1.953 * * [simplify]: iters left: 5 (6 enodes) 1.954 * * [simplify]: iters left: 4 (19 enodes) 1.957 * * [simplify]: iters left: 3 (21 enodes) 1.960 * * [simplify]: Extracting #0: cost 1 inf + 0 1.960 * * [simplify]: Extracting #1: cost 4 inf + 0 1.960 * * [simplify]: Extracting #2: cost 5 inf + 1 1.960 * * [simplify]: Extracting #3: cost 0 inf + 248 1.960 * [simplify]: Simplified to (+ (sqrt x) 1) 1.960 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x))))))) 1.960 * [simplify]: Simplifying (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) 1.960 * * [simplify]: iters left: 5 (7 enodes) 1.962 * * [simplify]: iters left: 4 (29 enodes) 1.967 * * [simplify]: iters left: 3 (43 enodes) 1.973 * * [simplify]: iters left: 2 (49 enodes) 1.980 * * [simplify]: iters left: 1 (50 enodes) 1.993 * * [simplify]: Extracting #0: cost 1 inf + 0 1.993 * * [simplify]: Extracting #1: cost 8 inf + 0 1.993 * * [simplify]: Extracting #2: cost 18 inf + 0 1.993 * * [simplify]: Extracting #3: cost 17 inf + 43 1.993 * * [simplify]: Extracting #4: cost 9 inf + 576 1.994 * * [simplify]: Extracting #5: cost 0 inf + 1714 1.995 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (+ 1 x)) 1.995 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x))))))) 1.995 * * * * [progress]: [ 26 / 101 ] simplifiying candidate # 1.995 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) 1) 1.996 * * [simplify]: iters left: 5 (6 enodes) 1.999 * * [simplify]: iters left: 4 (19 enodes) 2.004 * * [simplify]: iters left: 3 (21 enodes) 2.010 * * [simplify]: Extracting #0: cost 1 inf + 0 2.010 * * [simplify]: Extracting #1: cost 4 inf + 0 2.010 * * [simplify]: Extracting #2: cost 5 inf + 1 2.010 * * [simplify]: Extracting #3: cost 0 inf + 248 2.010 * [simplify]: Simplified to (+ (sqrt x) 1) 2.010 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- (sqrt 1) (sqrt x)) (+ 1 x))))))) 2.011 * [simplify]: Simplifying (/ (- (sqrt 1) (sqrt x)) (+ 1 x)) 2.011 * * [simplify]: iters left: 5 (7 enodes) 2.015 * * [simplify]: iters left: 4 (29 enodes) 2.025 * * [simplify]: iters left: 3 (43 enodes) 2.036 * * [simplify]: iters left: 2 (49 enodes) 2.043 * * [simplify]: iters left: 1 (50 enodes) 2.050 * * [simplify]: Extracting #0: cost 1 inf + 0 2.050 * * [simplify]: Extracting #1: cost 8 inf + 0 2.050 * * [simplify]: Extracting #2: cost 18 inf + 0 2.050 * * [simplify]: Extracting #3: cost 17 inf + 43 2.050 * * [simplify]: Extracting #4: cost 9 inf + 576 2.050 * * [simplify]: Extracting #5: cost 0 inf + 1714 2.051 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (+ 1 x)) 2.052 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (/ (- 1 (sqrt x)) (+ 1 x))))))) 2.052 * * * * [progress]: [ 27 / 101 ] simplifiying candidate # 2.052 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 2.052 * * [simplify]: iters left: 6 (8 enodes) 2.055 * * [simplify]: iters left: 5 (30 enodes) 2.059 * * [simplify]: iters left: 4 (34 enodes) 2.064 * * [simplify]: Extracting #0: cost 1 inf + 0 2.064 * * [simplify]: Extracting #1: cost 6 inf + 0 2.064 * * [simplify]: Extracting #2: cost 13 inf + 0 2.064 * * [simplify]: Extracting #3: cost 15 inf + 1 2.064 * * [simplify]: Extracting #4: cost 14 inf + 2 2.064 * * [simplify]: Extracting #5: cost 8 inf + 372 2.064 * * [simplify]: Extracting #6: cost 0 inf + 1948 2.065 * [simplify]: Simplified to (/ (+ 1 (sqrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 2.065 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))))))) 2.065 * [simplify]: Simplifying (/ (- 1 (sqrt x)) (cbrt (+ 1 x))) 2.065 * * [simplify]: iters left: 5 (7 enodes) 2.067 * * [simplify]: iters left: 4 (29 enodes) 2.073 * * [simplify]: iters left: 3 (40 enodes) 2.084 * * [simplify]: iters left: 2 (44 enodes) 2.096 * * [simplify]: Extracting #0: cost 1 inf + 0 2.096 * * [simplify]: Extracting #1: cost 7 inf + 0 2.096 * * [simplify]: Extracting #2: cost 16 inf + 0 2.097 * * [simplify]: Extracting #3: cost 19 inf + 1 2.097 * * [simplify]: Extracting #4: cost 18 inf + 2 2.097 * * [simplify]: Extracting #5: cost 7 inf + 980 2.097 * * [simplify]: Extracting #6: cost 1 inf + 2192 2.098 * * [simplify]: Extracting #7: cost 0 inf + 2434 2.098 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (cbrt (+ x 1))) 2.098 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 (sqrt x)) (cbrt (+ x 1)))))))) 2.098 * * * * [progress]: [ 28 / 101 ] simplifiying candidate # 2.098 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) 2.098 * * [simplify]: iters left: 5 (7 enodes) 2.100 * * [simplify]: iters left: 4 (25 enodes) 2.104 * * [simplify]: iters left: 3 (27 enodes) 2.108 * * [simplify]: Extracting #0: cost 1 inf + 0 2.108 * * [simplify]: Extracting #1: cost 4 inf + 0 2.108 * * [simplify]: Extracting #2: cost 9 inf + 0 2.108 * * [simplify]: Extracting #3: cost 11 inf + 1 2.108 * * [simplify]: Extracting #4: cost 10 inf + 2 2.108 * * [simplify]: Extracting #5: cost 2 inf + 616 2.108 * * [simplify]: Extracting #6: cost 0 inf + 900 2.108 * [simplify]: Simplified to (/ (+ 1 (sqrt x)) (sqrt (+ x 1))) 2.108 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ x 1))) (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))))))) 2.109 * [simplify]: Simplifying (/ (- 1 (sqrt x)) (sqrt (+ 1 x))) 2.109 * * [simplify]: iters left: 5 (7 enodes) 2.110 * * [simplify]: iters left: 4 (29 enodes) 2.115 * * [simplify]: iters left: 3 (40 enodes) 2.120 * * [simplify]: iters left: 2 (44 enodes) 2.128 * * [simplify]: Extracting #0: cost 1 inf + 0 2.128 * * [simplify]: Extracting #1: cost 7 inf + 0 2.128 * * [simplify]: Extracting #2: cost 16 inf + 0 2.128 * * [simplify]: Extracting #3: cost 19 inf + 1 2.128 * * [simplify]: Extracting #4: cost 18 inf + 2 2.128 * * [simplify]: Extracting #5: cost 7 inf + 820 2.129 * * [simplify]: Extracting #6: cost 1 inf + 1832 2.130 * * [simplify]: Extracting #7: cost 0 inf + 2034 2.130 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (sqrt (+ x 1))) 2.131 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (+ 1 x))) (/ (- 1 (sqrt x)) (sqrt (+ x 1)))))))) 2.131 * * * * [progress]: [ 29 / 101 ] simplifiying candidate # 2.131 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) 1) 2.131 * * [simplify]: iters left: 5 (5 enodes) 2.134 * * [simplify]: iters left: 4 (16 enodes) 2.138 * * [simplify]: iters left: 3 (18 enodes) 2.144 * * [simplify]: Extracting #0: cost 1 inf + 0 2.144 * * [simplify]: Extracting #1: cost 4 inf + 0 2.144 * * [simplify]: Extracting #2: cost 5 inf + 1 2.144 * * [simplify]: Extracting #3: cost 1 inf + 166 2.144 * * [simplify]: Extracting #4: cost 0 inf + 248 2.144 * [simplify]: Simplified to (+ 1 (sqrt x)) 2.144 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ 1 (sqrt x)) (/ (- 1 (sqrt x)) (+ 1 x))))))) 2.145 * [simplify]: Simplifying (/ (- 1 (sqrt x)) (+ 1 x)) 2.145 * * [simplify]: iters left: 5 (6 enodes) 2.149 * * [simplify]: iters left: 4 (26 enodes) 2.157 * * [simplify]: iters left: 3 (37 enodes) 2.167 * * [simplify]: iters left: 2 (41 enodes) 2.178 * * [simplify]: Extracting #0: cost 1 inf + 0 2.178 * * [simplify]: Extracting #1: cost 7 inf + 0 2.178 * * [simplify]: Extracting #2: cost 16 inf + 0 2.178 * * [simplify]: Extracting #3: cost 16 inf + 2 2.178 * * [simplify]: Extracting #4: cost 6 inf + 898 2.179 * * [simplify]: Extracting #5: cost 0 inf + 1550 2.180 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (+ x 1)) 2.180 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ 1 (sqrt x)) (/ (- 1 (sqrt x)) (+ x 1))))))) 2.180 * * * * [progress]: [ 30 / 101 ] simplifiying candidate # 2.180 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) 1) 2.180 * * [simplify]: iters left: 5 (5 enodes) 2.183 * * [simplify]: iters left: 4 (16 enodes) 2.187 * * [simplify]: iters left: 3 (18 enodes) 2.192 * * [simplify]: Extracting #0: cost 1 inf + 0 2.192 * * [simplify]: Extracting #1: cost 4 inf + 0 2.192 * * [simplify]: Extracting #2: cost 5 inf + 1 2.192 * * [simplify]: Extracting #3: cost 1 inf + 166 2.193 * * [simplify]: Extracting #4: cost 0 inf + 248 2.193 * [simplify]: Simplified to (+ 1 (sqrt x)) 2.193 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ 1 (sqrt x)) (/ (- 1 (sqrt x)) (+ 1 x))))))) 2.193 * [simplify]: Simplifying (/ (- 1 (sqrt x)) (+ 1 x)) 2.193 * * [simplify]: iters left: 5 (6 enodes) 2.196 * * [simplify]: iters left: 4 (26 enodes) 2.204 * * [simplify]: iters left: 3 (37 enodes) 2.215 * * [simplify]: iters left: 2 (41 enodes) 2.226 * * [simplify]: Extracting #0: cost 1 inf + 0 2.226 * * [simplify]: Extracting #1: cost 7 inf + 0 2.227 * * [simplify]: Extracting #2: cost 16 inf + 0 2.227 * * [simplify]: Extracting #3: cost 16 inf + 2 2.227 * * [simplify]: Extracting #4: cost 6 inf + 898 2.228 * * [simplify]: Extracting #5: cost 0 inf + 1550 2.228 * [simplify]: Simplified to (/ (- 1 (sqrt x)) (+ x 1)) 2.228 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (+ 1 (sqrt x)) (/ (- 1 (sqrt x)) (+ x 1))))))) 2.228 * * * * [progress]: [ 31 / 101 ] simplifiying candidate # 2.229 * [simplify]: Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 2.229 * * [simplify]: iters left: 6 (6 enodes) 2.232 * * [simplify]: iters left: 5 (23 enodes) 2.239 * * [simplify]: iters left: 4 (27 enodes) 2.247 * * [simplify]: Extracting #0: cost 1 inf + 0 2.247 * * [simplify]: Extracting #1: cost 6 inf + 0 2.247 * * [simplify]: Extracting #2: cost 9 inf + 1 2.247 * * [simplify]: Extracting #3: cost 11 inf + 1 2.247 * * [simplify]: Extracting #4: cost 8 inf + 86 2.248 * * [simplify]: Extracting #5: cost 2 inf + 1018 2.248 * * [simplify]: Extracting #6: cost 0 inf + 1382 2.248 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 2.249 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ 1 x)))))))) 2.249 * [simplify]: Simplifying (/ (- 1 x) (cbrt (+ 1 x))) 2.249 * * [simplify]: iters left: 5 (6 enodes) 2.253 * * [simplify]: iters left: 4 (26 enodes) 2.262 * * [simplify]: iters left: 3 (37 enodes) 2.273 * * [simplify]: iters left: 2 (41 enodes) 2.285 * * [simplify]: Extracting #0: cost 1 inf + 0 2.285 * * [simplify]: Extracting #1: cost 7 inf + 0 2.285 * * [simplify]: Extracting #2: cost 16 inf + 0 2.286 * * [simplify]: Extracting #3: cost 15 inf + 43 2.286 * * [simplify]: Extracting #4: cost 11 inf + 210 2.286 * * [simplify]: Extracting #5: cost 5 inf + 1102 2.287 * * [simplify]: Extracting #6: cost 0 inf + 1952 2.287 * [simplify]: Simplified to (/ (- 1 x) (cbrt (+ x 1))) 2.288 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))))) 2.288 * * * * [progress]: [ 32 / 101 ] simplifiying candidate # 2.288 * [simplify]: Simplifying (/ 1 (sqrt (+ 1 x))) 2.288 * * [simplify]: iters left: 5 (5 enodes) 2.291 * * [simplify]: iters left: 4 (18 enodes) 2.296 * * [simplify]: iters left: 3 (20 enodes) 2.302 * * [simplify]: Extracting #0: cost 1 inf + 0 2.302 * * [simplify]: Extracting #1: cost 4 inf + 0 2.302 * * [simplify]: Extracting #2: cost 5 inf + 1 2.302 * * [simplify]: Extracting #3: cost 7 inf + 1 2.302 * * [simplify]: Extracting #4: cost 0 inf + 494 2.303 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 2.303 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))))) 2.303 * [simplify]: Simplifying (/ (- 1 x) (sqrt (+ 1 x))) 2.303 * * [simplify]: iters left: 5 (6 enodes) 2.307 * * [simplify]: iters left: 4 (26 enodes) 2.314 * * [simplify]: iters left: 3 (37 enodes) 2.325 * * [simplify]: iters left: 2 (41 enodes) 2.335 * * [simplify]: Extracting #0: cost 1 inf + 0 2.335 * * [simplify]: Extracting #1: cost 7 inf + 0 2.335 * * [simplify]: Extracting #2: cost 16 inf + 0 2.335 * * [simplify]: Extracting #3: cost 15 inf + 43 2.336 * * [simplify]: Extracting #4: cost 11 inf + 210 2.336 * * [simplify]: Extracting #5: cost 5 inf + 902 2.337 * * [simplify]: Extracting #6: cost 0 inf + 1552 2.337 * [simplify]: Simplified to (/ (- 1 x) (sqrt (+ x 1))) 2.337 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))))) 2.337 * * * * [progress]: [ 33 / 101 ] simplifiying candidate # 2.337 * [simplify]: Simplifying (/ 1 1) 2.338 * * [simplify]: iters left: 2 (2 enodes) 2.338 * * [simplify]: iters left: 1 (6 enodes) 2.339 * * [simplify]: Extracting #0: cost 1 inf + 0 2.339 * * [simplify]: Extracting #1: cost 0 inf + 1 2.339 * [simplify]: Simplified to 1 2.339 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 2.340 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 2.340 * * [simplify]: iters left: 4 (5 enodes) 2.341 * * [simplify]: iters left: 3 (23 enodes) 2.344 * * [simplify]: iters left: 2 (34 enodes) 2.349 * * [simplify]: iters left: 1 (38 enodes) 2.354 * * [simplify]: Extracting #0: cost 1 inf + 0 2.354 * * [simplify]: Extracting #1: cost 7 inf + 0 2.354 * * [simplify]: Extracting #2: cost 15 inf + 0 2.354 * * [simplify]: Extracting #3: cost 14 inf + 2 2.354 * * [simplify]: Extracting #4: cost 8 inf + 292 2.355 * * [simplify]: Extracting #5: cost 0 inf + 1068 2.355 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 2.355 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 2.355 * * * * [progress]: [ 34 / 101 ] simplifiying candidate # 2.355 * [simplify]: Simplifying (/ 1 1) 2.355 * * [simplify]: iters left: 2 (2 enodes) 2.356 * * [simplify]: iters left: 1 (6 enodes) 2.357 * * [simplify]: Extracting #0: cost 1 inf + 0 2.357 * * [simplify]: Extracting #1: cost 0 inf + 1 2.357 * [simplify]: Simplified to 1 2.357 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 2.357 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 2.357 * * [simplify]: iters left: 4 (5 enodes) 2.359 * * [simplify]: iters left: 3 (23 enodes) 2.362 * * [simplify]: iters left: 2 (34 enodes) 2.368 * * [simplify]: iters left: 1 (38 enodes) 2.378 * * [simplify]: Extracting #0: cost 1 inf + 0 2.378 * * [simplify]: Extracting #1: cost 7 inf + 0 2.378 * * [simplify]: Extracting #2: cost 15 inf + 0 2.379 * * [simplify]: Extracting #3: cost 14 inf + 2 2.379 * * [simplify]: Extracting #4: cost 8 inf + 292 2.379 * * [simplify]: Extracting #5: cost 0 inf + 1068 2.380 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 2.380 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 2.380 * * * * [progress]: [ 35 / 101 ] simplifiying candidate # 2.380 * * * * [progress]: [ 36 / 101 ] simplifiying candidate # 2.380 * * * * [progress]: [ 37 / 101 ] simplifiying candidate # 2.380 * * * * [progress]: [ 38 / 101 ] simplifiying candidate # 2.380 * [simplify]: Simplifying (cbrt (+ 1 x)) 2.380 * * [simplify]: iters left: 3 (4 enodes) 2.383 * * [simplify]: iters left: 2 (15 enodes) 2.387 * * [simplify]: iters left: 1 (17 enodes) 2.392 * * [simplify]: Extracting #0: cost 1 inf + 0 2.392 * * [simplify]: Extracting #1: cost 3 inf + 0 2.392 * * [simplify]: Extracting #2: cost 6 inf + 0 2.392 * * [simplify]: Extracting #3: cost 2 inf + 86 2.392 * * [simplify]: Extracting #4: cost 1 inf + 208 2.392 * * [simplify]: Extracting #5: cost 0 inf + 330 2.393 * [simplify]: Simplified to (cbrt (+ x 1)) 2.393 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))) 2.393 * * * * [progress]: [ 39 / 101 ] simplifiying candidate # 2.393 * [simplify]: Simplifying (sqrt (+ 1 x)) 2.393 * * [simplify]: iters left: 3 (4 enodes) 2.395 * * [simplify]: iters left: 2 (15 enodes) 2.400 * * [simplify]: iters left: 1 (17 enodes) 2.407 * * [simplify]: Extracting #0: cost 1 inf + 0 2.407 * * [simplify]: Extracting #1: cost 3 inf + 0 2.407 * * [simplify]: Extracting #2: cost 6 inf + 0 2.407 * * [simplify]: Extracting #3: cost 2 inf + 86 2.407 * * [simplify]: Extracting #4: cost 1 inf + 168 2.407 * * [simplify]: Extracting #5: cost 0 inf + 250 2.407 * [simplify]: Simplified to (sqrt (+ x 1)) 2.407 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))))) 2.407 * * * * [progress]: [ 40 / 101 ] simplifiying candidate # 2.408 * [simplify]: Simplifying (+ 1 x) 2.408 * * [simplify]: iters left: 2 (3 enodes) 2.410 * * [simplify]: iters left: 1 (12 enodes) 2.413 * * [simplify]: Extracting #0: cost 1 inf + 0 2.413 * * [simplify]: Extracting #1: cost 4 inf + 0 2.414 * * [simplify]: Extracting #2: cost 2 inf + 2 2.414 * * [simplify]: Extracting #3: cost 0 inf + 86 2.414 * [simplify]: Simplified to (+ x 1) 2.414 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))))) 2.414 * * * * [progress]: [ 41 / 101 ] simplifiying candidate # 2.414 * [simplify]: Simplifying (+ 1 x) 2.414 * * [simplify]: iters left: 2 (3 enodes) 2.416 * * [simplify]: iters left: 1 (12 enodes) 2.420 * * [simplify]: Extracting #0: cost 1 inf + 0 2.420 * * [simplify]: Extracting #1: cost 4 inf + 0 2.420 * * [simplify]: Extracting #2: cost 2 inf + 2 2.420 * * [simplify]: Extracting #3: cost 0 inf + 86 2.420 * [simplify]: Simplified to (+ x 1) 2.420 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))))) 2.420 * * * * [progress]: [ 42 / 101 ] simplifiying candidate # 2.421 * [simplify]: Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x))) 2.421 * * [simplify]: iters left: 5 (5 enodes) 2.424 * * [simplify]: iters left: 4 (19 enodes) 2.430 * * [simplify]: iters left: 3 (24 enodes) 2.433 * * [simplify]: Extracting #0: cost 1 inf + 0 2.434 * * [simplify]: Extracting #1: cost 3 inf + 0 2.434 * * [simplify]: Extracting #2: cost 5 inf + 0 2.434 * * [simplify]: Extracting #3: cost 9 inf + 0 2.434 * * [simplify]: Extracting #4: cost 7 inf + 43 2.434 * * [simplify]: Extracting #5: cost 0 inf + 736 2.434 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 2.434 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))))) 2.434 * * * * [progress]: [ 43 / 101 ] simplifiying candidate # 2.434 * [simplify]: Simplifying (sqrt (- 1 x)) 2.434 * * [simplify]: iters left: 3 (4 enodes) 2.435 * * [simplify]: iters left: 2 (16 enodes) 2.438 * * [simplify]: iters left: 1 (21 enodes) 2.441 * * [simplify]: Extracting #0: cost 1 inf + 0 2.441 * * [simplify]: Extracting #1: cost 3 inf + 0 2.441 * * [simplify]: Extracting #2: cost 7 inf + 0 2.441 * * [simplify]: Extracting #3: cost 5 inf + 43 2.441 * * [simplify]: Extracting #4: cost 0 inf + 332 2.441 * [simplify]: Simplified to (sqrt (- 1 x)) 2.441 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))))) 2.441 * * * * [progress]: [ 44 / 101 ] simplifiying candidate # 2.441 * * * * [progress]: [ 45 / 101 ] simplifiying candidate # 2.441 * [simplify]: Simplifying (+ (sqrt 1) (sqrt x)) 2.441 * * [simplify]: iters left: 3 (5 enodes) 2.444 * * [simplify]: iters left: 2 (18 enodes) 2.446 * * [simplify]: iters left: 1 (20 enodes) 2.449 * * [simplify]: Extracting #0: cost 1 inf + 0 2.449 * * [simplify]: Extracting #1: cost 4 inf + 0 2.449 * * [simplify]: Extracting #2: cost 5 inf + 1 2.449 * * [simplify]: Extracting #3: cost 0 inf + 248 2.449 * [simplify]: Simplified to (+ (sqrt x) 1) 2.450 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (+ (sqrt x) 1) (/ (+ 1 x) (- (sqrt 1) (sqrt x)))))))) 2.450 * * * * [progress]: [ 46 / 101 ] simplifiying candidate # 2.450 * [simplify]: Simplifying (+ 1 (sqrt x)) 2.450 * * [simplify]: iters left: 3 (4 enodes) 2.452 * * [simplify]: iters left: 2 (15 enodes) 2.454 * * [simplify]: iters left: 1 (17 enodes) 2.456 * * [simplify]: Extracting #0: cost 1 inf + 0 2.456 * * [simplify]: Extracting #1: cost 4 inf + 0 2.456 * * [simplify]: Extracting #2: cost 5 inf + 1 2.456 * * [simplify]: Extracting #3: cost 0 inf + 248 2.456 * [simplify]: Simplified to (+ 1 (sqrt x)) 2.456 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (+ 1 (sqrt x)) (/ (+ 1 x) (- 1 (sqrt x)))))))) 2.456 * * * * [progress]: [ 47 / 101 ] simplifiying candidate # 2.457 * * * * [progress]: [ 48 / 101 ] simplifiying candidate # 2.457 * [simplify]: Simplifying (+ (* 1 1) (- (* x x) (* 1 x))) 2.457 * * [simplify]: iters left: 6 (7 enodes) 2.460 * * [simplify]: iters left: 5 (24 enodes) 2.468 * * [simplify]: iters left: 4 (43 enodes) 2.482 * * [simplify]: iters left: 3 (68 enodes) 2.498 * * [simplify]: iters left: 2 (77 enodes) 2.518 * * [simplify]: iters left: 1 (93 enodes) 2.543 * * [simplify]: Extracting #0: cost 1 inf + 0 2.543 * * [simplify]: Extracting #1: cost 14 inf + 0 2.544 * * [simplify]: Extracting #2: cost 13 inf + 413 2.544 * * [simplify]: Extracting #3: cost 2 inf + 1188 2.545 * * [simplify]: Extracting #4: cost 0 inf + 1351 2.546 * [simplify]: Simplified to (+ (- (* x x) x) 1) 2.546 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (+ (- (* x x) x) 1)))))) 2.546 * * * * [progress]: [ 49 / 101 ] simplifiying candidate # 2.547 * [simplify]: Simplifying (- 1 x) 2.547 * * [simplify]: iters left: 2 (3 enodes) 2.549 * * [simplify]: iters left: 1 (13 enodes) 2.553 * * [simplify]: Extracting #0: cost 1 inf + 0 2.553 * * [simplify]: Extracting #1: cost 5 inf + 0 2.553 * * [simplify]: Extracting #2: cost 3 inf + 43 2.554 * * [simplify]: Extracting #3: cost 0 inf + 168 2.554 * [simplify]: Simplified to (- 1 x) 2.554 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 2.554 * * * * [progress]: [ 50 / 101 ] simplifiying candidate # 2.554 * [simplify]: Simplifying (- (pow 1 3) (pow x 3)) 2.554 * * [simplify]: iters left: 3 (6 enodes) 2.559 * * [simplify]: iters left: 2 (30 enodes) 2.571 * * [simplify]: iters left: 1 (61 enodes) 2.592 * * [simplify]: Extracting #0: cost 1 inf + 0 2.592 * * [simplify]: Extracting #1: cost 5 inf + 0 2.592 * * [simplify]: Extracting #2: cost 17 inf + 1 2.593 * * [simplify]: Extracting #3: cost 24 inf + 44 2.593 * * [simplify]: Extracting #4: cost 18 inf + 674 2.593 * * [simplify]: Extracting #5: cost 6 inf + 2342 2.594 * * [simplify]: Extracting #6: cost 2 inf + 3048 2.595 * * [simplify]: Extracting #7: cost 0 inf + 4054 2.596 * [simplify]: Simplified to (- 1 (* (* x x) x)) 2.596 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* (* x x) x)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 2.596 * * * * [progress]: [ 51 / 101 ] simplifiying candidate # 2.596 * [simplify]: Simplifying (- (* 1 1) (* x x)) 2.596 * * [simplify]: iters left: 4 (5 enodes) 2.599 * * [simplify]: iters left: 3 (17 enodes) 2.604 * * [simplify]: iters left: 2 (26 enodes) 2.612 * * [simplify]: iters left: 1 (28 enodes) 2.619 * * [simplify]: Extracting #0: cost 1 inf + 0 2.619 * * [simplify]: Extracting #1: cost 5 inf + 0 2.619 * * [simplify]: Extracting #2: cost 8 inf + 1 2.619 * * [simplify]: Extracting #3: cost 2 inf + 410 2.619 * * [simplify]: Extracting #4: cost 0 inf + 492 2.620 * [simplify]: Simplified to (- 1 (* x x)) 2.620 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))) 2.620 * * * * [progress]: [ 52 / 101 ] simplifiying candidate #real (real->posit16 (/ (- 1 x) (+ 1 x))))))))> 2.620 * * * * [progress]: [ 53 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 54 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 55 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 56 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 57 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 58 / 101 ] simplifiying candidate # 2.620 * * * * [progress]: [ 59 / 101 ] simplifiying candidate # 2.621 * [simplify]: Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) 2.621 * * [simplify]: iters left: 6 (8 enodes) 2.625 * * [simplify]: iters left: 5 (33 enodes) 2.637 * * [simplify]: iters left: 4 (44 enodes) 2.650 * * [simplify]: iters left: 3 (48 enodes) 2.663 * * [simplify]: Extracting #0: cost 1 inf + 0 2.664 * * [simplify]: Extracting #1: cost 4 inf + 0 2.664 * * [simplify]: Extracting #2: cost 7 inf + 0 2.664 * * [simplify]: Extracting #3: cost 13 inf + 0 2.664 * * [simplify]: Extracting #4: cost 21 inf + 0 2.664 * * [simplify]: Extracting #5: cost 20 inf + 2 2.664 * * [simplify]: Extracting #6: cost 13 inf + 375 2.665 * * [simplify]: Extracting #7: cost 2 inf + 1956 2.666 * * [simplify]: Extracting #8: cost 0 inf + 2440 2.666 * [simplify]: Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1)))) 2.666 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))))) 2.667 * * * * [progress]: [ 60 / 101 ] simplifiying candidate # 2.667 * [simplify]: Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) 2.667 * * [simplify]: iters left: 6 (7 enodes) 2.670 * * [simplify]: iters left: 5 (29 enodes) 2.675 * * [simplify]: iters left: 4 (40 enodes) 2.683 * * [simplify]: iters left: 3 (44 enodes) 2.689 * * [simplify]: Extracting #0: cost 1 inf + 0 2.689 * * [simplify]: Extracting #1: cost 3 inf + 0 2.689 * * [simplify]: Extracting #2: cost 5 inf + 0 2.689 * * [simplify]: Extracting #3: cost 11 inf + 0 2.689 * * [simplify]: Extracting #4: cost 19 inf + 0 2.689 * * [simplify]: Extracting #5: cost 18 inf + 2 2.689 * * [simplify]: Extracting #6: cost 11 inf + 374 2.690 * * [simplify]: Extracting #7: cost 3 inf + 1270 2.690 * * [simplify]: Extracting #8: cost 0 inf + 1796 2.690 * [simplify]: Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1)))) 2.690 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))))) 2.690 * * * * [progress]: [ 61 / 101 ] simplifiying candidate # 2.691 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 2.691 * * [simplify]: iters left: 6 (10 enodes) 2.693 * * [simplify]: iters left: 5 (41 enodes) 2.700 * * [simplify]: iters left: 4 (62 enodes) 2.717 * * [simplify]: iters left: 3 (69 enodes) 2.735 * * [simplify]: iters left: 2 (72 enodes) 2.754 * * [simplify]: Extracting #0: cost 1 inf + 0 2.754 * * [simplify]: Extracting #1: cost 4 inf + 0 2.754 * * [simplify]: Extracting #2: cost 14 inf + 0 2.755 * * [simplify]: Extracting #3: cost 24 inf + 0 2.755 * * [simplify]: Extracting #4: cost 29 inf + 0 2.755 * * [simplify]: Extracting #5: cost 26 inf + 86 2.756 * * [simplify]: Extracting #6: cost 10 inf + 2796 2.757 * * [simplify]: Extracting #7: cost 1 inf + 5454 2.759 * * [simplify]: Extracting #8: cost 0 inf + 5736 2.760 * [simplify]: Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 2.761 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 2.761 * * * * [progress]: [ 62 / 101 ] simplifiying candidate # 2.761 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) 2.761 * * [simplify]: iters left: 6 (9 enodes) 2.763 * * [simplify]: iters left: 5 (34 enodes) 2.768 * * [simplify]: iters left: 4 (43 enodes) 2.774 * * [simplify]: iters left: 3 (46 enodes) 2.781 * * [simplify]: Extracting #0: cost 1 inf + 0 2.781 * * [simplify]: Extracting #1: cost 3 inf + 0 2.781 * * [simplify]: Extracting #2: cost 9 inf + 0 2.781 * * [simplify]: Extracting #3: cost 16 inf + 0 2.781 * * [simplify]: Extracting #4: cost 21 inf + 0 2.781 * * [simplify]: Extracting #5: cost 19 inf + 43 2.781 * * [simplify]: Extracting #6: cost 15 inf + 290 2.781 * * [simplify]: Extracting #7: cost 6 inf + 1508 2.782 * * [simplify]: Extracting #8: cost 0 inf + 3160 2.782 * [simplify]: Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) 2.782 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 2.782 * * * * [progress]: [ 63 / 101 ] simplifiying candidate # 2.782 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) 2.782 * * [simplify]: iters left: 6 (7 enodes) 2.784 * * [simplify]: iters left: 5 (25 enodes) 2.790 * * [simplify]: iters left: 4 (39 enodes) 2.796 * * [simplify]: iters left: 3 (40 enodes) 2.807 * * [simplify]: Extracting #0: cost 1 inf + 0 2.807 * * [simplify]: Extracting #1: cost 4 inf + 0 2.807 * * [simplify]: Extracting #2: cost 9 inf + 0 2.807 * * [simplify]: Extracting #3: cost 12 inf + 1 2.807 * * [simplify]: Extracting #4: cost 11 inf + 43 2.807 * * [simplify]: Extracting #5: cost 5 inf + 614 2.808 * * [simplify]: Extracting #6: cost 1 inf + 1222 2.808 * * [simplify]: Extracting #7: cost 0 inf + 1384 2.809 * [simplify]: Simplified to (fabs (cbrt (- 1 x))) 2.809 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))))) 2.809 * * * * [progress]: [ 64 / 101 ] simplifiying candidate # 2.810 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) 2.810 * * [simplify]: iters left: 6 (7 enodes) 2.814 * * [simplify]: iters left: 5 (25 enodes) 2.822 * * [simplify]: iters left: 4 (39 enodes) 2.833 * * [simplify]: iters left: 3 (40 enodes) 2.843 * * [simplify]: Extracting #0: cost 1 inf + 0 2.844 * * [simplify]: Extracting #1: cost 4 inf + 0 2.844 * * [simplify]: Extracting #2: cost 9 inf + 0 2.844 * * [simplify]: Extracting #3: cost 12 inf + 1 2.844 * * [simplify]: Extracting #4: cost 11 inf + 43 2.844 * * [simplify]: Extracting #5: cost 5 inf + 614 2.845 * * [simplify]: Extracting #6: cost 1 inf + 1222 2.845 * * [simplify]: Extracting #7: cost 0 inf + 1384 2.846 * [simplify]: Simplified to (fabs (cbrt (- 1 x))) 2.846 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))))) 2.846 * * * * [progress]: [ 65 / 101 ] simplifiying candidate # 2.846 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 2.846 * * [simplify]: iters left: 6 (9 enodes) 2.851 * * [simplify]: iters left: 5 (34 enodes) 2.861 * * [simplify]: iters left: 4 (41 enodes) 2.873 * * [simplify]: Extracting #0: cost 1 inf + 0 2.873 * * [simplify]: Extracting #1: cost 3 inf + 0 2.873 * * [simplify]: Extracting #2: cost 8 inf + 0 2.873 * * [simplify]: Extracting #3: cost 14 inf + 0 2.873 * * [simplify]: Extracting #4: cost 19 inf + 0 2.874 * * [simplify]: Extracting #5: cost 17 inf + 43 2.874 * * [simplify]: Extracting #6: cost 10 inf + 656 2.874 * * [simplify]: Extracting #7: cost 3 inf + 1750 2.875 * * [simplify]: Extracting #8: cost 0 inf + 2676 2.876 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) 2.876 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 2.876 * * * * [progress]: [ 66 / 101 ] simplifiying candidate # 2.876 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 2.877 * * [simplify]: iters left: 6 (8 enodes) 2.882 * * [simplify]: iters left: 5 (29 enodes) 2.891 * * [simplify]: iters left: 4 (34 enodes) 2.900 * * [simplify]: Extracting #0: cost 1 inf + 0 2.900 * * [simplify]: Extracting #1: cost 3 inf + 0 2.900 * * [simplify]: Extracting #2: cost 6 inf + 0 2.900 * * [simplify]: Extracting #3: cost 10 inf + 0 2.900 * * [simplify]: Extracting #4: cost 15 inf + 0 2.900 * * [simplify]: Extracting #5: cost 14 inf + 2 2.901 * * [simplify]: Extracting #6: cost 6 inf + 416 2.901 * * [simplify]: Extracting #7: cost 0 inf + 1468 2.902 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) 2.902 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 2.902 * * * * [progress]: [ 67 / 101 ] simplifiying candidate # 2.902 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) 1)) 2.902 * * [simplify]: iters left: 6 (6 enodes) 2.906 * * [simplify]: iters left: 5 (20 enodes) 2.912 * * [simplify]: iters left: 4 (25 enodes) 2.919 * * [simplify]: Extracting #0: cost 1 inf + 0 2.919 * * [simplify]: Extracting #1: cost 3 inf + 0 2.919 * * [simplify]: Extracting #2: cost 6 inf + 0 2.919 * * [simplify]: Extracting #3: cost 8 inf + 1 2.919 * * [simplify]: Extracting #4: cost 7 inf + 43 2.919 * * [simplify]: Extracting #5: cost 1 inf + 454 2.920 * * [simplify]: Extracting #6: cost 0 inf + 576 2.920 * [simplify]: Simplified to (sqrt (sqrt (- 1 x))) 2.920 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))))) 2.920 * * * * [progress]: [ 68 / 101 ] simplifiying candidate # 2.920 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) 1)) 2.921 * * [simplify]: iters left: 6 (6 enodes) 2.923 * * [simplify]: iters left: 5 (20 enodes) 2.929 * * [simplify]: iters left: 4 (25 enodes) 2.937 * * [simplify]: Extracting #0: cost 1 inf + 0 2.937 * * [simplify]: Extracting #1: cost 3 inf + 0 2.937 * * [simplify]: Extracting #2: cost 6 inf + 0 2.937 * * [simplify]: Extracting #3: cost 8 inf + 1 2.937 * * [simplify]: Extracting #4: cost 7 inf + 43 2.937 * * [simplify]: Extracting #5: cost 1 inf + 454 2.937 * * [simplify]: Extracting #6: cost 0 inf + 576 2.938 * [simplify]: Simplified to (sqrt (sqrt (- 1 x))) 2.938 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))))) 2.938 * * * * [progress]: [ 69 / 101 ] simplifiying candidate # 2.938 * [simplify]: Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 2.938 * * [simplify]: iters left: 6 (7 enodes) 2.942 * * [simplify]: iters left: 5 (26 enodes) 2.952 * * [simplify]: iters left: 4 (30 enodes) 2.961 * * [simplify]: Extracting #0: cost 1 inf + 0 2.961 * * [simplify]: Extracting #1: cost 3 inf + 0 2.961 * * [simplify]: Extracting #2: cost 8 inf + 0 2.961 * * [simplify]: Extracting #3: cost 11 inf + 1 2.961 * * [simplify]: Extracting #4: cost 13 inf + 1 2.961 * * [simplify]: Extracting #5: cost 12 inf + 2 2.961 * * [simplify]: Extracting #6: cost 6 inf + 654 2.962 * * [simplify]: Extracting #7: cost 4 inf + 1018 2.962 * * [simplify]: Extracting #8: cost 1 inf + 1624 2.963 * * [simplify]: Extracting #9: cost 0 inf + 1866 2.963 * [simplify]: Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) 2.963 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))))) 2.963 * * * * [progress]: [ 70 / 101 ] simplifiying candidate # 2.964 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ 1 x)))) 2.964 * * [simplify]: iters left: 6 (6 enodes) 2.967 * * [simplify]: iters left: 5 (21 enodes) 2.973 * * [simplify]: iters left: 4 (23 enodes) 2.976 * * [simplify]: Extracting #0: cost 1 inf + 0 2.976 * * [simplify]: Extracting #1: cost 3 inf + 0 2.977 * * [simplify]: Extracting #2: cost 6 inf + 0 2.977 * * [simplify]: Extracting #3: cost 7 inf + 1 2.977 * * [simplify]: Extracting #4: cost 9 inf + 1 2.977 * * [simplify]: Extracting #5: cost 8 inf + 2 2.977 * * [simplify]: Extracting #6: cost 1 inf + 656 2.977 * * [simplify]: Extracting #7: cost 0 inf + 818 2.977 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ x 1)))) 2.977 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 2.977 * * * * [progress]: [ 71 / 101 ] simplifiying candidate # 2.977 * [simplify]: Simplifying (sqrt (/ 1 1)) 2.977 * * [simplify]: iters left: 3 (3 enodes) 2.979 * * [simplify]: iters left: 2 (9 enodes) 2.981 * * [simplify]: iters left: 1 (11 enodes) 2.982 * * [simplify]: Extracting #0: cost 1 inf + 0 2.982 * * [simplify]: Extracting #1: cost 0 inf + 1 2.982 * [simplify]: Simplified to 1 2.982 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 2.982 * * * * [progress]: [ 72 / 101 ] simplifiying candidate # 2.982 * [simplify]: Simplifying (sqrt (/ 1 1)) 2.983 * * [simplify]: iters left: 3 (3 enodes) 2.984 * * [simplify]: iters left: 2 (9 enodes) 2.986 * * [simplify]: iters left: 1 (11 enodes) 2.988 * * [simplify]: Extracting #0: cost 1 inf + 0 2.988 * * [simplify]: Extracting #1: cost 0 inf + 1 2.988 * [simplify]: Simplified to 1 2.988 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 2.988 * * * * [progress]: [ 73 / 101 ] simplifiying candidate # 2.988 * [simplify]: Simplifying (sqrt (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 2.988 * * [simplify]: iters left: 6 (10 enodes) 2.991 * * [simplify]: iters left: 5 (36 enodes) 2.996 * * [simplify]: iters left: 4 (40 enodes) 3.001 * * [simplify]: Extracting #0: cost 1 inf + 0 3.001 * * [simplify]: Extracting #1: cost 3 inf + 0 3.001 * * [simplify]: Extracting #2: cost 8 inf + 0 3.002 * * [simplify]: Extracting #3: cost 15 inf + 0 3.002 * * [simplify]: Extracting #4: cost 17 inf + 1 3.002 * * [simplify]: Extracting #5: cost 13 inf + 127 3.002 * * [simplify]: Extracting #6: cost 4 inf + 1384 3.002 * * [simplify]: Extracting #7: cost 0 inf + 2592 3.002 * [simplify]: Simplified to (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 3.003 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) (sqrt (/ (- (sqrt 1) (sqrt x)) (cbrt (+ 1 x)))))))) 3.003 * * * * [progress]: [ 74 / 101 ] simplifiying candidate # 3.003 * [simplify]: Simplifying (sqrt (/ (+ (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))) 3.003 * * [simplify]: iters left: 6 (9 enodes) 3.005 * * [simplify]: iters left: 5 (31 enodes) 3.010 * * [simplify]: iters left: 4 (33 enodes) 3.014 * * [simplify]: Extracting #0: cost 1 inf + 0 3.014 * * [simplify]: Extracting #1: cost 3 inf + 0 3.014 * * [simplify]: Extracting #2: cost 6 inf + 0 3.014 * * [simplify]: Extracting #3: cost 11 inf + 0 3.014 * * [simplify]: Extracting #4: cost 13 inf + 1 3.014 * * [simplify]: Extracting #5: cost 9 inf + 126 3.015 * * [simplify]: Extracting #6: cost 5 inf + 534 3.015 * * [simplify]: Extracting #7: cost 0 inf + 1384 3.015 * [simplify]: Simplified to (sqrt (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))) 3.015 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ (sqrt x) 1) (sqrt (+ 1 x)))) (sqrt (/ (- (sqrt 1) (sqrt x)) (sqrt (+ 1 x)))))))) 3.015 * * * * [progress]: [ 75 / 101 ] simplifiying candidate # 3.015 * [simplify]: Simplifying (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) 3.015 * * [simplify]: iters left: 6 (7 enodes) 3.018 * * [simplify]: iters left: 5 (22 enodes) 3.021 * * [simplify]: iters left: 4 (24 enodes) 3.024 * * [simplify]: Extracting #0: cost 1 inf + 0 3.024 * * [simplify]: Extracting #1: cost 3 inf + 0 3.024 * * [simplify]: Extracting #2: cost 6 inf + 0 3.024 * * [simplify]: Extracting #3: cost 7 inf + 1 3.025 * * [simplify]: Extracting #4: cost 1 inf + 370 3.025 * * [simplify]: Extracting #5: cost 0 inf + 492 3.025 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 3.025 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x))))))) 3.025 * * * * [progress]: [ 76 / 101 ] simplifiying candidate # 3.025 * [simplify]: Simplifying (sqrt (/ (+ (sqrt 1) (sqrt x)) 1)) 3.025 * * [simplify]: iters left: 6 (7 enodes) 3.028 * * [simplify]: iters left: 5 (22 enodes) 3.031 * * [simplify]: iters left: 4 (24 enodes) 3.034 * * [simplify]: Extracting #0: cost 1 inf + 0 3.034 * * [simplify]: Extracting #1: cost 3 inf + 0 3.034 * * [simplify]: Extracting #2: cost 6 inf + 0 3.034 * * [simplify]: Extracting #3: cost 7 inf + 1 3.034 * * [simplify]: Extracting #4: cost 1 inf + 370 3.034 * * [simplify]: Extracting #5: cost 0 inf + 492 3.034 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 3.034 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ (sqrt x) 1)) (sqrt (/ (- (sqrt 1) (sqrt x)) (+ 1 x))))))) 3.034 * * * * [progress]: [ 77 / 101 ] simplifiying candidate # 3.035 * [simplify]: Simplifying (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 3.035 * * [simplify]: iters left: 6 (9 enodes) 3.037 * * [simplify]: iters left: 5 (33 enodes) 3.044 * * [simplify]: iters left: 4 (37 enodes) 3.049 * * [simplify]: Extracting #0: cost 1 inf + 0 3.049 * * [simplify]: Extracting #1: cost 3 inf + 0 3.049 * * [simplify]: Extracting #2: cost 8 inf + 0 3.049 * * [simplify]: Extracting #3: cost 15 inf + 0 3.049 * * [simplify]: Extracting #4: cost 17 inf + 1 3.049 * * [simplify]: Extracting #5: cost 16 inf + 2 3.050 * * [simplify]: Extracting #6: cost 10 inf + 572 3.050 * * [simplify]: Extracting #7: cost 3 inf + 1666 3.050 * * [simplify]: Extracting #8: cost 0 inf + 2592 3.050 * [simplify]: Simplified to (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) 3.051 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (- 1 (sqrt x)) (cbrt (+ 1 x)))))))) 3.051 * * * * [progress]: [ 78 / 101 ] simplifiying candidate # 3.051 * [simplify]: Simplifying (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ 1 x)))) 3.051 * * [simplify]: iters left: 6 (8 enodes) 3.053 * * [simplify]: iters left: 5 (28 enodes) 3.058 * * [simplify]: iters left: 4 (30 enodes) 3.062 * * [simplify]: Extracting #0: cost 1 inf + 0 3.062 * * [simplify]: Extracting #1: cost 3 inf + 0 3.062 * * [simplify]: Extracting #2: cost 6 inf + 0 3.062 * * [simplify]: Extracting #3: cost 11 inf + 0 3.062 * * [simplify]: Extracting #4: cost 13 inf + 1 3.062 * * [simplify]: Extracting #5: cost 12 inf + 2 3.062 * * [simplify]: Extracting #6: cost 6 inf + 332 3.063 * * [simplify]: Extracting #7: cost 1 inf + 1142 3.063 * * [simplify]: Extracting #8: cost 0 inf + 1384 3.063 * [simplify]: Simplified to (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ x 1)))) 3.063 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (+ 1 (sqrt x)) (sqrt (+ x 1)))) (sqrt (/ (- 1 (sqrt x)) (sqrt (+ 1 x)))))))) 3.063 * * * * [progress]: [ 79 / 101 ] simplifiying candidate # 3.063 * [simplify]: Simplifying (sqrt (/ (+ 1 (sqrt x)) 1)) 3.063 * * [simplify]: iters left: 6 (6 enodes) 3.065 * * [simplify]: iters left: 5 (19 enodes) 3.068 * * [simplify]: iters left: 4 (21 enodes) 3.071 * * [simplify]: Extracting #0: cost 1 inf + 0 3.071 * * [simplify]: Extracting #1: cost 3 inf + 0 3.071 * * [simplify]: Extracting #2: cost 6 inf + 0 3.071 * * [simplify]: Extracting #3: cost 7 inf + 1 3.071 * * [simplify]: Extracting #4: cost 0 inf + 492 3.071 * [simplify]: Simplified to (sqrt (+ 1 (sqrt x))) 3.071 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (sqrt (/ (- 1 (sqrt x)) (+ 1 x))))))) 3.071 * * * * [progress]: [ 80 / 101 ] simplifiying candidate # 3.071 * [simplify]: Simplifying (sqrt (/ (+ 1 (sqrt x)) 1)) 3.071 * * [simplify]: iters left: 6 (6 enodes) 3.073 * * [simplify]: iters left: 5 (19 enodes) 3.076 * * [simplify]: iters left: 4 (21 enodes) 3.079 * * [simplify]: Extracting #0: cost 1 inf + 0 3.079 * * [simplify]: Extracting #1: cost 3 inf + 0 3.079 * * [simplify]: Extracting #2: cost 6 inf + 0 3.079 * * [simplify]: Extracting #3: cost 7 inf + 1 3.079 * * [simplify]: Extracting #4: cost 0 inf + 492 3.079 * [simplify]: Simplified to (sqrt (+ 1 (sqrt x))) 3.079 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (+ 1 (sqrt x))) (sqrt (/ (- 1 (sqrt x)) (+ 1 x))))))) 3.079 * * * * [progress]: [ 81 / 101 ] simplifiying candidate # 3.079 * [simplify]: Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 3.079 * * [simplify]: iters left: 6 (7 enodes) 3.081 * * [simplify]: iters left: 5 (26 enodes) 3.085 * * [simplify]: iters left: 4 (30 enodes) 3.089 * * [simplify]: Extracting #0: cost 1 inf + 0 3.089 * * [simplify]: Extracting #1: cost 3 inf + 0 3.089 * * [simplify]: Extracting #2: cost 8 inf + 0 3.089 * * [simplify]: Extracting #3: cost 11 inf + 1 3.089 * * [simplify]: Extracting #4: cost 13 inf + 1 3.089 * * [simplify]: Extracting #5: cost 12 inf + 2 3.089 * * [simplify]: Extracting #6: cost 6 inf + 654 3.089 * * [simplify]: Extracting #7: cost 4 inf + 1018 3.090 * * [simplify]: Extracting #8: cost 1 inf + 1624 3.090 * * [simplify]: Extracting #9: cost 0 inf + 1866 3.090 * [simplify]: Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) 3.090 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))))) 3.090 * * * * [progress]: [ 82 / 101 ] simplifiying candidate # 3.090 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ 1 x)))) 3.090 * * [simplify]: iters left: 6 (6 enodes) 3.092 * * [simplify]: iters left: 5 (21 enodes) 3.095 * * [simplify]: iters left: 4 (23 enodes) 3.098 * * [simplify]: Extracting #0: cost 1 inf + 0 3.098 * * [simplify]: Extracting #1: cost 3 inf + 0 3.098 * * [simplify]: Extracting #2: cost 6 inf + 0 3.098 * * [simplify]: Extracting #3: cost 7 inf + 1 3.099 * * [simplify]: Extracting #4: cost 9 inf + 1 3.099 * * [simplify]: Extracting #5: cost 8 inf + 2 3.099 * * [simplify]: Extracting #6: cost 1 inf + 656 3.099 * * [simplify]: Extracting #7: cost 0 inf + 818 3.099 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ x 1)))) 3.099 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 3.099 * * * * [progress]: [ 83 / 101 ] simplifiying candidate # 3.099 * [simplify]: Simplifying (sqrt (/ 1 1)) 3.099 * * [simplify]: iters left: 3 (3 enodes) 3.101 * * [simplify]: iters left: 2 (9 enodes) 3.103 * * [simplify]: iters left: 1 (11 enodes) 3.104 * * [simplify]: Extracting #0: cost 1 inf + 0 3.104 * * [simplify]: Extracting #1: cost 0 inf + 1 3.104 * [simplify]: Simplified to 1 3.104 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 3.104 * * * * [progress]: [ 84 / 101 ] simplifiying candidate # 3.104 * [simplify]: Simplifying (sqrt (/ 1 1)) 3.104 * * [simplify]: iters left: 3 (3 enodes) 3.107 * * [simplify]: iters left: 2 (9 enodes) 3.109 * * [simplify]: iters left: 1 (11 enodes) 3.112 * * [simplify]: Extracting #0: cost 1 inf + 0 3.113 * * [simplify]: Extracting #1: cost 0 inf + 1 3.113 * [simplify]: Simplified to 1 3.113 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 3.113 * * * * [progress]: [ 85 / 101 ] simplifiying candidate # 3.113 * [simplify]: Simplifying (sqrt 1) 3.113 * * [simplify]: iters left: 1 (2 enodes) 3.116 * * [simplify]: Extracting #0: cost 1 inf + 0 3.116 * * [simplify]: Extracting #1: cost 0 inf + 1 3.116 * [simplify]: Simplified to 1 3.116 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 3.116 * * * * [progress]: [ 86 / 101 ] simplifiying candidate # 3.116 * [simplify]: Simplifying (sqrt (- 1 x)) 3.117 * * [simplify]: iters left: 3 (4 enodes) 3.119 * * [simplify]: iters left: 2 (16 enodes) 3.124 * * [simplify]: iters left: 1 (21 enodes) 3.130 * * [simplify]: Extracting #0: cost 1 inf + 0 3.130 * * [simplify]: Extracting #1: cost 3 inf + 0 3.130 * * [simplify]: Extracting #2: cost 7 inf + 0 3.130 * * [simplify]: Extracting #3: cost 5 inf + 43 3.130 * * [simplify]: Extracting #4: cost 0 inf + 332 3.131 * [simplify]: Simplified to (sqrt (- 1 x)) 3.131 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))))) 3.131 * * * * [progress]: [ 87 / 101 ] simplifiying candidate # 3.131 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) 3.131 * * [simplify]: iters left: 6 (9 enodes) 3.137 * * [simplify]: iters left: 5 (43 enodes) 3.155 * * [simplify]: iters left: 4 (70 enodes) 3.179 * * [simplify]: iters left: 3 (100 enodes) 3.210 * * [simplify]: iters left: 2 (141 enodes) 3.253 * * [simplify]: iters left: 1 (235 enodes) 3.320 * * [simplify]: Extracting #0: cost 1 inf + 0 3.320 * * [simplify]: Extracting #1: cost 3 inf + 0 3.320 * * [simplify]: Extracting #2: cost 9 inf + 0 3.320 * * [simplify]: Extracting #3: cost 18 inf + 0 3.320 * * [simplify]: Extracting #4: cost 33 inf + 2 3.320 * * [simplify]: Extracting #5: cost 69 inf + 292 3.321 * * [simplify]: Extracting #6: cost 60 inf + 2812 3.322 * * [simplify]: Extracting #7: cost 38 inf + 11199 3.325 * * [simplify]: Extracting #8: cost 1 inf + 30315 3.327 * * [simplify]: Extracting #9: cost 0 inf + 30487 3.330 * [simplify]: Simplified to (sqrt (/ (- 1 x) (+ (* (* x x) x) 1))) 3.330 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (+ (* (* x x) x) 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 3.330 * * * * [progress]: [ 88 / 101 ] simplifiying candidate # 3.330 * [simplify]: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 3.331 * * [simplify]: iters left: 6 (8 enodes) 3.333 * * [simplify]: iters left: 5 (31 enodes) 3.338 * * [simplify]: iters left: 4 (48 enodes) 3.345 * * [simplify]: iters left: 3 (52 enodes) 3.354 * * [simplify]: Extracting #0: cost 1 inf + 0 3.354 * * [simplify]: Extracting #1: cost 3 inf + 0 3.354 * * [simplify]: Extracting #2: cost 9 inf + 0 3.354 * * [simplify]: Extracting #3: cost 19 inf + 0 3.354 * * [simplify]: Extracting #4: cost 18 inf + 124 3.354 * * [simplify]: Extracting #5: cost 10 inf + 616 3.355 * * [simplify]: Extracting #6: cost 2 inf + 1752 3.356 * * [simplify]: Extracting #7: cost 0 inf + 2116 3.357 * [simplify]: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 3.357 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))) 3.357 * * * * [progress]: [ 89 / 101 ] simplifiying candidate # 3.357 * [simplify]: Simplifying (sqrt (- 1 x)) 3.358 * * [simplify]: iters left: 3 (4 enodes) 3.363 * * [simplify]: iters left: 2 (16 enodes) 3.368 * * [simplify]: iters left: 1 (21 enodes) 3.374 * * [simplify]: Extracting #0: cost 1 inf + 0 3.375 * * [simplify]: Extracting #1: cost 3 inf + 0 3.375 * * [simplify]: Extracting #2: cost 7 inf + 0 3.375 * * [simplify]: Extracting #3: cost 5 inf + 43 3.375 * * [simplify]: Extracting #4: cost 0 inf + 332 3.375 * [simplify]: Simplified to (sqrt (- 1 x)) 3.375 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 3.375 * * * * [progress]: [ 90 / 101 ] simplifiying candidate # 3.376 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 3.376 * * [simplify]: iters left: 4 (5 enodes) 3.379 * * [simplify]: iters left: 3 (23 enodes) 3.387 * * [simplify]: iters left: 2 (34 enodes) 3.396 * * [simplify]: iters left: 1 (38 enodes) 3.407 * * [simplify]: Extracting #0: cost 1 inf + 0 3.407 * * [simplify]: Extracting #1: cost 7 inf + 0 3.407 * * [simplify]: Extracting #2: cost 15 inf + 0 3.407 * * [simplify]: Extracting #3: cost 14 inf + 2 3.407 * * [simplify]: Extracting #4: cost 8 inf + 292 3.408 * * [simplify]: Extracting #5: cost 0 inf + 1068 3.408 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 3.408 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (pow (/ (- 1 x) (+ x 1)) (/ 1 2))))) 3.408 * * * * [progress]: [ 91 / 101 ] simplifiying candidate # 3.408 * * * * [progress]: [ 92 / 101 ] simplifiying candidate # 3.409 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ 1 x))) 3.409 * * [simplify]: iters left: 5 (6 enodes) 3.412 * * [simplify]: iters left: 4 (26 enodes) 3.419 * * [simplify]: iters left: 3 (37 enodes) 3.425 * * [simplify]: iters left: 2 (41 enodes) 3.430 * * [simplify]: Extracting #0: cost 1 inf + 0 3.430 * * [simplify]: Extracting #1: cost 3 inf + 0 3.430 * * [simplify]: Extracting #2: cost 9 inf + 0 3.431 * * [simplify]: Extracting #3: cost 17 inf + 0 3.431 * * [simplify]: Extracting #4: cost 15 inf + 43 3.431 * * [simplify]: Extracting #5: cost 9 inf + 414 3.431 * * [simplify]: Extracting #6: cost 3 inf + 1026 3.431 * * [simplify]: Extracting #7: cost 0 inf + 1392 3.432 * [simplify]: Simplified to (sqrt (/ (- 1 x) (+ x 1))) 3.432 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1))))))) 3.432 * * * * [progress]: [ 93 / 101 ] simplifiying candidate # 3.432 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 3.432 * * [simplify]: iters left: 5 (7 enodes) 3.434 * * [simplify]: iters left: 4 (26 enodes) 3.438 * * [simplify]: iters left: 3 (31 enodes) 3.442 * * [simplify]: Extracting #0: cost 1 inf + 0 3.442 * * [simplify]: Extracting #1: cost 4 inf + 0 3.442 * * [simplify]: Extracting #2: cost 8 inf + 0 3.442 * * [simplify]: Extracting #3: cost 13 inf + 0 3.442 * * [simplify]: Extracting #4: cost 11 inf + 43 3.442 * * [simplify]: Extracting #5: cost 4 inf + 456 3.443 * * [simplify]: Extracting #6: cost 1 inf + 782 3.443 * * [simplify]: Extracting #7: cost 0 inf + 984 3.443 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 3.443 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 3.443 * * * * [progress]: [ 94 / 101 ] simplifiying candidate # 3.443 * * * * [progress]: [ 95 / 101 ] simplifiying candidate #real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))> 3.443 * * * * [progress]: [ 96 / 101 ] simplifiying candidate # 3.443 * [simplify]: Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 3.443 * * [simplify]: iters left: 6 (8 enodes) 3.446 * * [simplify]: iters left: 5 (37 enodes) 3.453 * * [simplify]: iters left: 4 (60 enodes) 3.470 * * [simplify]: iters left: 3 (79 enodes) 3.489 * * [simplify]: iters left: 2 (99 enodes) 3.502 * * [simplify]: iters left: 1 (122 enodes) 3.522 * * [simplify]: Extracting #0: cost 1 inf + 0 3.523 * * [simplify]: Extracting #1: cost 16 inf + 0 3.523 * * [simplify]: Extracting #2: cost 34 inf + 1 3.523 * * [simplify]: Extracting #3: cost 37 inf + 45 3.524 * * [simplify]: Extracting #4: cost 8 inf + 2821 3.526 * * [simplify]: Extracting #5: cost 0 inf + 3478 3.528 * * [simplify]: Extracting #6: cost 0 inf + 3438 3.530 * [simplify]: Simplified to (+ (* (- (* 2 x) 2) x) 1) 3.530 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (* (- (* 2 x) 2) x) 1))))) 3.530 * * * * [progress]: [ 97 / 101 ] simplifiying candidate # 3.531 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 3.531 * * [simplify]: iters left: 6 (10 enodes) 3.537 * * [simplify]: iters left: 5 (46 enodes) 3.553 * * [simplify]: iters left: 4 (68 enodes) 3.571 * * [simplify]: iters left: 3 (96 enodes) 3.587 * * [simplify]: iters left: 2 (125 enodes) 3.602 * * [simplify]: iters left: 1 (150 enodes) 3.642 * * [simplify]: Extracting #0: cost 1 inf + 0 3.642 * * [simplify]: Extracting #1: cost 13 inf + 0 3.642 * * [simplify]: Extracting #2: cost 37 inf + 2 3.643 * * [simplify]: Extracting #3: cost 33 inf + 463 3.644 * * [simplify]: Extracting #4: cost 10 inf + 2475 3.646 * * [simplify]: Extracting #5: cost 0 inf + 3578 3.648 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 3.648 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 3.648 * * * * [progress]: [ 98 / 101 ] simplifiying candidate # 3.648 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 3.649 * * [simplify]: iters left: 6 (10 enodes) 3.655 * * [simplify]: iters left: 5 (46 enodes) 3.671 * * [simplify]: iters left: 4 (68 enodes) 3.691 * * [simplify]: iters left: 3 (96 enodes) 3.713 * * [simplify]: iters left: 2 (125 enodes) 3.729 * * [simplify]: iters left: 1 (150 enodes) 3.767 * * [simplify]: Extracting #0: cost 1 inf + 0 3.767 * * [simplify]: Extracting #1: cost 13 inf + 0 3.767 * * [simplify]: Extracting #2: cost 37 inf + 2 3.768 * * [simplify]: Extracting #3: cost 33 inf + 463 3.769 * * [simplify]: Extracting #4: cost 10 inf + 2475 3.771 * * [simplify]: Extracting #5: cost 0 inf + 3578 3.773 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 3.773 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 3.773 * * * * [progress]: [ 99 / 101 ] simplifiying candidate # 3.773 * [simplify]: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 3.774 * * [simplify]: iters left: 6 (8 enodes) 3.779 * * [simplify]: iters left: 5 (36 enodes) 3.791 * * [simplify]: iters left: 4 (54 enodes) 3.808 * * [simplify]: iters left: 3 (68 enodes) 3.829 * * [simplify]: iters left: 2 (72 enodes) 3.846 * * [simplify]: iters left: 1 (88 enodes) 3.859 * * [simplify]: Extracting #0: cost 1 inf + 0 3.859 * * [simplify]: Extracting #1: cost 16 inf + 0 3.859 * * [simplify]: Extracting #2: cost 28 inf + 2 3.859 * * [simplify]: Extracting #3: cost 19 inf + 825 3.860 * * [simplify]: Extracting #4: cost 0 inf + 2665 3.861 * [simplify]: Simplified to (+ 1 (- (* (* x x) 1/2) x)) 3.861 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ 1 (- (* (* x x) 1/2) x))))) 3.861 * * * * [progress]: [ 100 / 101 ] simplifiying candidate # 3.861 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 3.861 * * [simplify]: iters left: 6 (14 enodes) 3.866 * * [simplify]: iters left: 5 (62 enodes) 3.877 * * [simplify]: iters left: 4 (101 enodes) 3.901 * * [simplify]: iters left: 3 (139 enodes) 3.927 * * [simplify]: iters left: 2 (197 enodes) 3.978 * * [simplify]: iters left: 1 (322 enodes) 4.048 * * [simplify]: Extracting #0: cost 1 inf + 0 4.048 * * [simplify]: Extracting #1: cost 16 inf + 0 4.048 * * [simplify]: Extracting #2: cost 75 inf + 0 4.048 * * [simplify]: Extracting #3: cost 108 inf + 295 4.050 * * [simplify]: Extracting #4: cost 36 inf + 7898 4.053 * * [simplify]: Extracting #5: cost 2 inf + 13434 4.057 * * [simplify]: Extracting #6: cost 0 inf + 13801 4.061 * [simplify]: Simplified to (+ (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)) 4.061 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)) (sqrt -1))))) 4.061 * * * * [progress]: [ 101 / 101 ] simplifiying candidate # 4.062 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 4.062 * * [simplify]: iters left: 6 (14 enodes) 4.067 * * [simplify]: iters left: 5 (62 enodes) 4.080 * * [simplify]: iters left: 4 (101 enodes) 4.100 * * [simplify]: iters left: 3 (139 enodes) 4.139 * * [simplify]: iters left: 2 (197 enodes) 4.203 * * [simplify]: iters left: 1 (322 enodes) 4.308 * * [simplify]: Extracting #0: cost 1 inf + 0 4.308 * * [simplify]: Extracting #1: cost 16 inf + 0 4.308 * * [simplify]: Extracting #2: cost 75 inf + 0 4.308 * * [simplify]: Extracting #3: cost 108 inf + 295 4.310 * * [simplify]: Extracting #4: cost 36 inf + 7898 4.313 * * [simplify]: Extracting #5: cost 2 inf + 13434 4.317 * * [simplify]: Extracting #6: cost 0 inf + 13801 4.321 * [simplify]: Simplified to (+ (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)) (sqrt -1)) 4.321 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)) (sqrt -1))))) 4.321 * * * [progress]: adding candidates to table 5.232 * * [progress]: iteration 2 / 4 5.232 * * * [progress]: picking best candidate 5.237 * * * * [pick]: Picked # 5.237 * * * [progress]: localizing error 5.284 * * * [progress]: generating rewritten candidates 5.284 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1) 5.364 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 5.389 * * * [progress]: generating series expansions 5.389 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1) 5.390 * [backup-simplify]: Simplify (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) into (/ (pow (- 1 x) 2) (- 1 (pow x 2))) 5.390 * [approximate]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in (x) around 0 5.390 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x 5.390 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x 5.390 * [taylor]: Taking taylor expansion of (- 1 x) in x 5.390 * [taylor]: Taking taylor expansion of 1 in x 5.390 * [backup-simplify]: Simplify 1 into 1 5.390 * [taylor]: Taking taylor expansion of x in x 5.390 * [backup-simplify]: Simplify 0 into 0 5.390 * [backup-simplify]: Simplify 1 into 1 5.391 * [backup-simplify]: Simplify (- 0) into 0 5.391 * [backup-simplify]: Simplify (+ 1 0) into 1 5.391 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 5.391 * [taylor]: Taking taylor expansion of 1 in x 5.391 * [backup-simplify]: Simplify 1 into 1 5.391 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.391 * [taylor]: Taking taylor expansion of x in x 5.391 * [backup-simplify]: Simplify 0 into 0 5.391 * [backup-simplify]: Simplify 1 into 1 5.392 * [backup-simplify]: Simplify (* 1 1) into 1 5.392 * [backup-simplify]: Simplify (+ 1 0) into 1 5.393 * [backup-simplify]: Simplify (/ 1 1) into 1 5.393 * [taylor]: Taking taylor expansion of (/ (pow (- 1 x) 2) (- 1 (pow x 2))) in x 5.393 * [taylor]: Taking taylor expansion of (pow (- 1 x) 2) in x 5.393 * [taylor]: Taking taylor expansion of (- 1 x) in x 5.393 * [taylor]: Taking taylor expansion of 1 in x 5.393 * [backup-simplify]: Simplify 1 into 1 5.393 * [taylor]: Taking taylor expansion of x in x 5.393 * [backup-simplify]: Simplify 0 into 0 5.393 * [backup-simplify]: Simplify 1 into 1 5.393 * [backup-simplify]: Simplify (- 0) into 0 5.394 * [backup-simplify]: Simplify (+ 1 0) into 1 5.394 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 5.394 * [taylor]: Taking taylor expansion of 1 in x 5.394 * [backup-simplify]: Simplify 1 into 1 5.394 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.394 * [taylor]: Taking taylor expansion of x in x 5.394 * [backup-simplify]: Simplify 0 into 0 5.394 * [backup-simplify]: Simplify 1 into 1 5.395 * [backup-simplify]: Simplify (* 1 1) into 1 5.395 * [backup-simplify]: Simplify (+ 1 0) into 1 5.395 * [backup-simplify]: Simplify (/ 1 1) into 1 5.395 * [backup-simplify]: Simplify 1 into 1 5.396 * [backup-simplify]: Simplify (- 1) into -1 5.396 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.397 * [backup-simplify]: Simplify (+ (* 1 -1) (* -1 1)) into -2 5.397 * [backup-simplify]: Simplify (+ 0 0) into 0 5.398 * [backup-simplify]: Simplify (- (/ -2 1) (+ (* 1 (/ 0 1)))) into -2 5.398 * [backup-simplify]: Simplify -2 into -2 5.399 * [backup-simplify]: Simplify (- 0) into 0 5.399 * [backup-simplify]: Simplify (+ 0 0) into 0 5.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* -1 -1) (* 0 1))) into 1 5.400 * [backup-simplify]: Simplify (* 1 1) into 1 5.401 * [backup-simplify]: Simplify (- 1) into -1 5.401 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.402 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)) (* -2 (/ 0 1)))) into 2 5.402 * [backup-simplify]: Simplify 2 into 2 5.403 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 5.403 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x))) into (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) 5.403 * [approximate]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0 5.403 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x 5.403 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x 5.403 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 5.403 * [taylor]: Taking taylor expansion of 1 in x 5.403 * [backup-simplify]: Simplify 1 into 1 5.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.403 * [taylor]: Taking taylor expansion of x in x 5.403 * [backup-simplify]: Simplify 0 into 0 5.403 * [backup-simplify]: Simplify 1 into 1 5.406 * [backup-simplify]: Simplify (/ 1 1) into 1 5.407 * [backup-simplify]: Simplify (- 1) into -1 5.407 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.407 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.407 * [taylor]: Taking taylor expansion of 1 in x 5.407 * [backup-simplify]: Simplify 1 into 1 5.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.408 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.408 * [taylor]: Taking taylor expansion of x in x 5.408 * [backup-simplify]: Simplify 0 into 0 5.408 * [backup-simplify]: Simplify 1 into 1 5.408 * [backup-simplify]: Simplify (* 1 1) into 1 5.408 * [backup-simplify]: Simplify (/ 1 1) into 1 5.409 * [backup-simplify]: Simplify (* -1 -1) into 1 5.409 * [backup-simplify]: Simplify (- 1) into -1 5.409 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.410 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.410 * [taylor]: Taking taylor expansion of (/ (pow (- 1 (/ 1 x)) 2) (- 1 (/ 1 (pow x 2)))) in x 5.410 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 x)) 2) in x 5.410 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 5.410 * [taylor]: Taking taylor expansion of 1 in x 5.410 * [backup-simplify]: Simplify 1 into 1 5.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.410 * [taylor]: Taking taylor expansion of x in x 5.410 * [backup-simplify]: Simplify 0 into 0 5.410 * [backup-simplify]: Simplify 1 into 1 5.410 * [backup-simplify]: Simplify (/ 1 1) into 1 5.411 * [backup-simplify]: Simplify (- 1) into -1 5.411 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.411 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.411 * [taylor]: Taking taylor expansion of 1 in x 5.411 * [backup-simplify]: Simplify 1 into 1 5.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.411 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.411 * [taylor]: Taking taylor expansion of x in x 5.411 * [backup-simplify]: Simplify 0 into 0 5.411 * [backup-simplify]: Simplify 1 into 1 5.412 * [backup-simplify]: Simplify (* 1 1) into 1 5.412 * [backup-simplify]: Simplify (/ 1 1) into 1 5.413 * [backup-simplify]: Simplify (* -1 -1) into 1 5.413 * [backup-simplify]: Simplify (- 1) into -1 5.413 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.413 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.414 * [backup-simplify]: Simplify -1 into -1 5.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.414 * [backup-simplify]: Simplify (- 0) into 0 5.415 * [backup-simplify]: Simplify (+ 1 0) into 1 5.415 * [backup-simplify]: Simplify (+ (* -1 1) (* 1 -1)) into -2 5.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.416 * [backup-simplify]: Simplify (- 0) into 0 5.416 * [backup-simplify]: Simplify (+ 0 0) into 0 5.417 * [backup-simplify]: Simplify (- (/ -2 -1) (+ (* -1 (/ 0 -1)))) into 2 5.417 * [backup-simplify]: Simplify 2 into 2 5.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.417 * [backup-simplify]: Simplify (- 0) into 0 5.418 * [backup-simplify]: Simplify (+ 0 0) into 0 5.418 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1 1) (* 0 -1))) into 1 5.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.419 * [backup-simplify]: Simplify (- 0) into 0 5.420 * [backup-simplify]: Simplify (+ 1 0) into 1 5.420 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* 2 (/ 0 -1)))) into -2 5.420 * [backup-simplify]: Simplify -2 into -2 5.421 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 5.421 * [backup-simplify]: Simplify (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x)))) into (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) 5.421 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in (x) around 0 5.421 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x 5.421 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x 5.421 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 5.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.421 * [taylor]: Taking taylor expansion of x in x 5.421 * [backup-simplify]: Simplify 0 into 0 5.421 * [backup-simplify]: Simplify 1 into 1 5.421 * [backup-simplify]: Simplify (/ 1 1) into 1 5.421 * [taylor]: Taking taylor expansion of 1 in x 5.421 * [backup-simplify]: Simplify 1 into 1 5.422 * [backup-simplify]: Simplify (+ 1 0) into 1 5.422 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.422 * [taylor]: Taking taylor expansion of 1 in x 5.422 * [backup-simplify]: Simplify 1 into 1 5.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.422 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.422 * [taylor]: Taking taylor expansion of x in x 5.422 * [backup-simplify]: Simplify 0 into 0 5.422 * [backup-simplify]: Simplify 1 into 1 5.422 * [backup-simplify]: Simplify (* 1 1) into 1 5.422 * [backup-simplify]: Simplify (/ 1 1) into 1 5.422 * [backup-simplify]: Simplify (* 1 1) into 1 5.423 * [backup-simplify]: Simplify (- 1) into -1 5.423 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.423 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.423 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) 1) 2) (- 1 (/ 1 (pow x 2)))) in x 5.423 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1) 2) in x 5.423 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 5.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.423 * [taylor]: Taking taylor expansion of x in x 5.423 * [backup-simplify]: Simplify 0 into 0 5.423 * [backup-simplify]: Simplify 1 into 1 5.424 * [backup-simplify]: Simplify (/ 1 1) into 1 5.424 * [taylor]: Taking taylor expansion of 1 in x 5.424 * [backup-simplify]: Simplify 1 into 1 5.424 * [backup-simplify]: Simplify (+ 1 0) into 1 5.424 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.424 * [taylor]: Taking taylor expansion of 1 in x 5.424 * [backup-simplify]: Simplify 1 into 1 5.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.424 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.424 * [taylor]: Taking taylor expansion of x in x 5.424 * [backup-simplify]: Simplify 0 into 0 5.424 * [backup-simplify]: Simplify 1 into 1 5.424 * [backup-simplify]: Simplify (* 1 1) into 1 5.424 * [backup-simplify]: Simplify (/ 1 1) into 1 5.425 * [backup-simplify]: Simplify (* 1 1) into 1 5.425 * [backup-simplify]: Simplify (- 1) into -1 5.425 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.425 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.425 * [backup-simplify]: Simplify -1 into -1 5.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.426 * [backup-simplify]: Simplify (+ 0 1) into 1 5.426 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 1)) into 2 5.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.428 * [backup-simplify]: Simplify (- 0) into 0 5.428 * [backup-simplify]: Simplify (+ 0 0) into 0 5.428 * [backup-simplify]: Simplify (- (/ 2 -1) (+ (* -1 (/ 0 -1)))) into -2 5.428 * [backup-simplify]: Simplify -2 into -2 5.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.429 * [backup-simplify]: Simplify (+ 0 0) into 0 5.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 1))) into 1 5.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.431 * [backup-simplify]: Simplify (- 0) into 0 5.431 * [backup-simplify]: Simplify (+ 1 0) into 1 5.432 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)) (* -2 (/ 0 -1)))) into -2 5.432 * [backup-simplify]: Simplify -2 into -2 5.432 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 5.432 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 5.432 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))) into (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) 5.432 * [approximate]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in (x) around 0 5.432 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x 5.432 * [taylor]: Taking taylor expansion of (- 1 x) in x 5.432 * [taylor]: Taking taylor expansion of 1 in x 5.432 * [backup-simplify]: Simplify 1 into 1 5.432 * [taylor]: Taking taylor expansion of x in x 5.433 * [backup-simplify]: Simplify 0 into 0 5.433 * [backup-simplify]: Simplify 1 into 1 5.433 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x 5.433 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x 5.433 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 5.433 * [taylor]: Taking taylor expansion of 1 in x 5.433 * [backup-simplify]: Simplify 1 into 1 5.433 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.433 * [taylor]: Taking taylor expansion of x in x 5.433 * [backup-simplify]: Simplify 0 into 0 5.433 * [backup-simplify]: Simplify 1 into 1 5.433 * [backup-simplify]: Simplify (+ 1 0) into 1 5.433 * [backup-simplify]: Simplify (/ 1 1) into 1 5.433 * [backup-simplify]: Simplify (sqrt 1) into 1 5.434 * [backup-simplify]: Simplify (+ 0 0) into 0 5.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.434 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 5.434 * [taylor]: Taking taylor expansion of (* (- 1 x) (sqrt (/ 1 (- 1 (pow x 2))))) in x 5.434 * [taylor]: Taking taylor expansion of (- 1 x) in x 5.435 * [taylor]: Taking taylor expansion of 1 in x 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [taylor]: Taking taylor expansion of x in x 5.435 * [backup-simplify]: Simplify 0 into 0 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (pow x 2)))) in x 5.435 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (pow x 2))) in x 5.435 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 5.435 * [taylor]: Taking taylor expansion of 1 in x 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.435 * [taylor]: Taking taylor expansion of x in x 5.435 * [backup-simplify]: Simplify 0 into 0 5.435 * [backup-simplify]: Simplify 1 into 1 5.435 * [backup-simplify]: Simplify (+ 1 0) into 1 5.435 * [backup-simplify]: Simplify (/ 1 1) into 1 5.435 * [backup-simplify]: Simplify (sqrt 1) into 1 5.436 * [backup-simplify]: Simplify (+ 0 0) into 0 5.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.436 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 5.437 * [backup-simplify]: Simplify (- 0) into 0 5.437 * [backup-simplify]: Simplify (+ 1 0) into 1 5.437 * [backup-simplify]: Simplify (* 1 1) into 1 5.437 * [backup-simplify]: Simplify 1 into 1 5.438 * [backup-simplify]: Simplify (- 1) into -1 5.438 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.438 * [backup-simplify]: Simplify (+ (* 1 0) (* -1 1)) into -1 5.438 * [backup-simplify]: Simplify -1 into -1 5.439 * [backup-simplify]: Simplify (* 1 1) into 1 5.439 * [backup-simplify]: Simplify (- 1) into -1 5.439 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1 5.440 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 1)) into 1/2 5.440 * [backup-simplify]: Simplify (- 0) into 0 5.441 * [backup-simplify]: Simplify (+ 0 0) into 0 5.441 * [backup-simplify]: Simplify (+ (* 1 1/2) (+ (* -1 0) (* 0 1))) into 1/2 5.441 * [backup-simplify]: Simplify 1/2 into 1/2 5.442 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 5.442 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 (/ 1 x)) (- (* 1 1) (* (/ 1 x) (/ 1 x)))) (- 1 (/ 1 x)))) into (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) 5.442 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in (x) around 0 5.442 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x 5.442 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x 5.442 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x 5.442 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.442 * [taylor]: Taking taylor expansion of 1 in x 5.442 * [backup-simplify]: Simplify 1 into 1 5.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.442 * [taylor]: Taking taylor expansion of x in x 5.442 * [backup-simplify]: Simplify 0 into 0 5.443 * [backup-simplify]: Simplify 1 into 1 5.443 * [backup-simplify]: Simplify (* 1 1) into 1 5.443 * [backup-simplify]: Simplify (/ 1 1) into 1 5.444 * [backup-simplify]: Simplify (- 1) into -1 5.444 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.445 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.445 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.447 * [backup-simplify]: Simplify (- 0) into 0 5.447 * [backup-simplify]: Simplify (+ 0 0) into 0 5.448 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0 5.449 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 5.449 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 5.449 * [taylor]: Taking taylor expansion of 1 in x 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.449 * [taylor]: Taking taylor expansion of x in x 5.449 * [backup-simplify]: Simplify 0 into 0 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [backup-simplify]: Simplify (/ 1 1) into 1 5.449 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) (- 1 (/ 1 x))) in x 5.449 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x 5.449 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x 5.449 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.449 * [taylor]: Taking taylor expansion of 1 in x 5.449 * [backup-simplify]: Simplify 1 into 1 5.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.450 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.450 * [taylor]: Taking taylor expansion of x in x 5.450 * [backup-simplify]: Simplify 0 into 0 5.450 * [backup-simplify]: Simplify 1 into 1 5.450 * [backup-simplify]: Simplify (* 1 1) into 1 5.450 * [backup-simplify]: Simplify (/ 1 1) into 1 5.451 * [backup-simplify]: Simplify (- 1) into -1 5.451 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.451 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.452 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.452 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.454 * [backup-simplify]: Simplify (- 0) into 0 5.454 * [backup-simplify]: Simplify (+ 0 0) into 0 5.455 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0 5.455 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 5.455 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 5.455 * [taylor]: Taking taylor expansion of 1 in x 5.455 * [backup-simplify]: Simplify 1 into 1 5.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.455 * [taylor]: Taking taylor expansion of x in x 5.455 * [backup-simplify]: Simplify 0 into 0 5.455 * [backup-simplify]: Simplify 1 into 1 5.456 * [backup-simplify]: Simplify (/ 1 1) into 1 5.456 * [backup-simplify]: Simplify (- 1) into -1 5.457 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.457 * [backup-simplify]: Simplify (* (sqrt -1) -1) into (* -1 (sqrt -1)) 5.458 * [backup-simplify]: Simplify (* -1 (sqrt -1)) into (* -1 (sqrt -1)) 5.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.459 * [backup-simplify]: Simplify (- 0) into 0 5.460 * [backup-simplify]: Simplify (+ 1 0) into 1 5.462 * [backup-simplify]: Simplify (+ (* (sqrt -1) 1) (* 0 -1)) into (sqrt -1) 5.462 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.464 * [backup-simplify]: Simplify (- 0) into 0 5.464 * [backup-simplify]: Simplify (+ 0 0) into 0 5.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.466 * [backup-simplify]: Simplify (- 0) into 0 5.467 * [backup-simplify]: Simplify (+ 1 0) into 1 5.468 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1 5.470 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 5.475 * [backup-simplify]: Simplify (+ (* (sqrt -1) 0) (+ (* 0 1) (* (/ -1/2 (sqrt -1)) -1))) into (* 1/2 (/ 1 (sqrt -1))) 5.476 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 5.479 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (sqrt -1) (/ 1 x)) (* -1 (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)) 5.479 * [backup-simplify]: Simplify (sqrt (* (/ (- 1 (/ 1 (- x))) (- (* 1 1) (* (/ 1 (- x)) (/ 1 (- x))))) (- 1 (/ 1 (- x))))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) 5.479 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in (x) around 0 5.479 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x 5.479 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 5.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.480 * [taylor]: Taking taylor expansion of x in x 5.480 * [backup-simplify]: Simplify 0 into 0 5.480 * [backup-simplify]: Simplify 1 into 1 5.480 * [backup-simplify]: Simplify (/ 1 1) into 1 5.480 * [taylor]: Taking taylor expansion of 1 in x 5.480 * [backup-simplify]: Simplify 1 into 1 5.480 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x 5.480 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x 5.480 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.480 * [taylor]: Taking taylor expansion of 1 in x 5.480 * [backup-simplify]: Simplify 1 into 1 5.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.480 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.480 * [taylor]: Taking taylor expansion of x in x 5.480 * [backup-simplify]: Simplify 0 into 0 5.480 * [backup-simplify]: Simplify 1 into 1 5.481 * [backup-simplify]: Simplify (* 1 1) into 1 5.481 * [backup-simplify]: Simplify (/ 1 1) into 1 5.481 * [backup-simplify]: Simplify (- 1) into -1 5.482 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.482 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.483 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.484 * [backup-simplify]: Simplify (- 0) into 0 5.485 * [backup-simplify]: Simplify (+ 0 0) into 0 5.485 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0 5.486 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 5.486 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 (- 1 (/ 1 (pow x 2)))))) in x 5.486 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 5.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.486 * [taylor]: Taking taylor expansion of x in x 5.486 * [backup-simplify]: Simplify 0 into 0 5.486 * [backup-simplify]: Simplify 1 into 1 5.487 * [backup-simplify]: Simplify (/ 1 1) into 1 5.487 * [taylor]: Taking taylor expansion of 1 in x 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 (pow x 2))))) in x 5.487 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 (pow x 2)))) in x 5.487 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 5.487 * [taylor]: Taking taylor expansion of 1 in x 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.487 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.487 * [taylor]: Taking taylor expansion of x in x 5.487 * [backup-simplify]: Simplify 0 into 0 5.487 * [backup-simplify]: Simplify 1 into 1 5.487 * [backup-simplify]: Simplify (* 1 1) into 1 5.488 * [backup-simplify]: Simplify (/ 1 1) into 1 5.488 * [backup-simplify]: Simplify (- 1) into -1 5.489 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.489 * [backup-simplify]: Simplify (/ 1 -1) into -1 5.489 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.490 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.491 * [backup-simplify]: Simplify (- 0) into 0 5.491 * [backup-simplify]: Simplify (+ 0 0) into 0 5.492 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0 5.493 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 5.493 * [backup-simplify]: Simplify (+ 1 0) into 1 5.494 * [backup-simplify]: Simplify (* 1 (sqrt -1)) into (sqrt -1) 5.495 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.496 * [backup-simplify]: Simplify (+ 0 1) into 1 5.497 * [backup-simplify]: Simplify (+ (* 1 0) (* 1 (sqrt -1))) into (sqrt -1) 5.498 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 5.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.499 * [backup-simplify]: Simplify (- 0) into 0 5.499 * [backup-simplify]: Simplify (+ 1 0) into 1 5.500 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1 5.502 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 5.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.502 * [backup-simplify]: Simplify (+ 0 0) into 0 5.505 * [backup-simplify]: Simplify (+ (* 1 (/ -1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 5.506 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 5.508 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* (sqrt -1) (/ 1 (- x))) (sqrt -1))) into (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))) 5.508 * * * [progress]: simplifying candidates 5.508 * * * * [progress]: [ 1 / 84 ] simplifiying candidate # 5.508 * [simplify]: Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 5.509 * * [simplify]: iters left: 6 (8 enodes) 5.511 * * [simplify]: iters left: 5 (34 enodes) 5.517 * * [simplify]: iters left: 4 (67 enodes) 5.529 * * [simplify]: iters left: 3 (130 enodes) 5.584 * * [simplify]: iters left: 2 (279 enodes) 5.763 * * [simplify]: Extracting #0: cost 1 inf + 0 5.763 * * [simplify]: Extracting #1: cost 32 inf + 0 5.764 * * [simplify]: Extracting #2: cost 95 inf + 1 5.765 * * [simplify]: Extracting #3: cost 127 inf + 292 5.769 * * [simplify]: Extracting #4: cost 71 inf + 7958 5.780 * * [simplify]: Extracting #5: cost 4 inf + 20405 5.792 * * [simplify]: Extracting #6: cost 0 inf + 21253 5.804 * [simplify]: Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 5.804 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 1))))) 5.805 * * * * [progress]: [ 2 / 84 ] simplifiying candidate # 5.805 * * * * [progress]: [ 3 / 84 ] simplifiying candidate # 5.805 * [simplify]: Simplifying (+ (- (log (- 1 x)) (log (- (* 1 1) (* x x)))) (log (- 1 x))) 5.805 * * [simplify]: iters left: 6 (10 enodes) 5.810 * * [simplify]: iters left: 5 (39 enodes) 5.816 * * [simplify]: iters left: 4 (63 enodes) 5.825 * * [simplify]: iters left: 3 (75 enodes) 5.835 * * [simplify]: iters left: 2 (80 enodes) 5.854 * * [simplify]: iters left: 1 (88 enodes) 5.871 * * [simplify]: Extracting #0: cost 1 inf + 0 5.871 * * [simplify]: Extracting #1: cost 11 inf + 0 5.871 * * [simplify]: Extracting #2: cost 22 inf + 0 5.871 * * [simplify]: Extracting #3: cost 29 inf + 0 5.871 * * [simplify]: Extracting #4: cost 29 inf + 43 5.872 * * [simplify]: Extracting #5: cost 9 inf + 3220 5.873 * * [simplify]: Extracting #6: cost 0 inf + 5056 5.873 * [simplify]: Simplified to (+ (log (- 1 x)) (- (log (- 1 x)) (log (- 1 (* x x))))) 5.874 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (+ (log (- 1 x)) (- (log (- 1 x)) (log (- 1 (* x x)))))))))) 5.874 * * * * [progress]: [ 4 / 84 ] simplifiying candidate # 5.874 * [simplify]: Simplifying (+ (log (/ (- 1 x) (- (* 1 1) (* x x)))) (log (- 1 x))) 5.874 * * [simplify]: iters left: 6 (10 enodes) 5.877 * * [simplify]: iters left: 5 (40 enodes) 5.883 * * [simplify]: iters left: 4 (65 enodes) 5.892 * * [simplify]: iters left: 3 (82 enodes) 5.907 * * [simplify]: iters left: 2 (91 enodes) 5.928 * * [simplify]: iters left: 1 (92 enodes) 5.939 * * [simplify]: Extracting #0: cost 1 inf + 0 5.939 * * [simplify]: Extracting #1: cost 11 inf + 0 5.939 * * [simplify]: Extracting #2: cost 22 inf + 0 5.940 * * [simplify]: Extracting #3: cost 33 inf + 0 5.940 * * [simplify]: Extracting #4: cost 37 inf + 2 5.940 * * [simplify]: Extracting #5: cost 26 inf + 940 5.941 * * [simplify]: Extracting #6: cost 6 inf + 4548 5.942 * * [simplify]: Extracting #7: cost 0 inf + 5940 5.943 * [simplify]: Simplified to (- (log (- 1 x)) (- (log (- 1 (* x x))) (log (- 1 x)))) 5.943 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (- (log (- 1 (* x x))) (log (- 1 x))))))))) 5.943 * * * * [progress]: [ 5 / 84 ] simplifiying candidate # 5.943 * * * * [progress]: [ 6 / 84 ] simplifiying candidate # 5.943 * * * * [progress]: [ 7 / 84 ] simplifiying candidate # 5.943 * [simplify]: Simplifying (* (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (- (* 1 1) (* x x)) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))) 5.943 * * [simplify]: iters left: 6 (12 enodes) 5.946 * * [simplify]: iters left: 5 (54 enodes) 5.959 * * [simplify]: iters left: 4 (184 enodes) 6.080 * * [simplify]: Extracting #0: cost 1 inf + 0 6.080 * * [simplify]: Extracting #1: cost 52 inf + 0 6.081 * * [simplify]: Extracting #2: cost 191 inf + 0 6.083 * * [simplify]: Extracting #3: cost 170 inf + 11098 6.094 * * [simplify]: Extracting #4: cost 13 inf + 47506 6.107 * * [simplify]: Extracting #5: cost 0 inf + 49812 6.119 * * [simplify]: Extracting #6: cost 0 inf + 49052 6.143 * [simplify]: Simplified to (/ (* (/ (* (- 1 x) (* (- 1 x) (- 1 x))) (- 1 (* x x))) (/ (* (- 1 x) (* (- 1 x) (- 1 x))) (- 1 (* x x)))) (- 1 (* x x))) 6.143 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (/ (* (/ (* (- 1 x) (* (- 1 x) (- 1 x))) (- 1 (* x x))) (/ (* (- 1 x) (* (- 1 x) (- 1 x))) (- 1 (* x x)))) (- 1 (* x x)))))))) 6.143 * * * * [progress]: [ 8 / 84 ] simplifiying candidate # 6.143 * [simplify]: Simplifying (* (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- 1 x) (- (* 1 1) (* x x)))) (* (* (- 1 x) (- 1 x)) (- 1 x))) 6.144 * * [simplify]: iters left: 6 (12 enodes) 6.151 * * [simplify]: iters left: 5 (56 enodes) 6.177 * * [simplify]: iters left: 4 (162 enodes) 6.270 * * [simplify]: Extracting #0: cost 1 inf + 0 6.270 * * [simplify]: Extracting #1: cost 30 inf + 0 6.270 * * [simplify]: Extracting #2: cost 151 inf + 0 6.272 * * [simplify]: Extracting #3: cost 158 inf + 3049 6.283 * * [simplify]: Extracting #4: cost 28 inf + 32073 6.294 * * [simplify]: Extracting #5: cost 0 inf + 40180 6.303 * [simplify]: Simplified to (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)))) 6.303 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (* (/ (- 1 x) (- 1 (* x x))) (- 1 x)) (* (/ (- 1 x) (- 1 (* x x))) (- 1 x))))))))) 6.303 * * * * [progress]: [ 9 / 84 ] simplifiying candidate # 6.303 * * * * [progress]: [ 10 / 84 ] simplifiying candidate # 6.303 * * * * [progress]: [ 11 / 84 ] simplifiying candidate # 6.303 * * * * [progress]: [ 12 / 84 ] simplifiying candidate # 6.303 * [simplify]: Simplifying (* (- 1 x) (- (pow 1 3) (pow x 3))) 6.303 * * [simplify]: iters left: 5 (8 enodes) 6.306 * * [simplify]: iters left: 4 (39 enodes) 6.314 * * [simplify]: iters left: 3 (84 enodes) 6.330 * * [simplify]: iters left: 2 (188 enodes) 6.403 * * [simplify]: iters left: 1 (489 enodes) 6.663 * * [simplify]: Extracting #0: cost 1 inf + 0 6.663 * * [simplify]: Extracting #1: cost 30 inf + 0 6.663 * * [simplify]: Extracting #2: cost 142 inf + 2 6.664 * * [simplify]: Extracting #3: cost 228 inf + 2430 6.670 * * [simplify]: Extracting #4: cost 166 inf + 13250 6.685 * * [simplify]: Extracting #5: cost 61 inf + 53735 6.704 * * [simplify]: Extracting #6: cost 1 inf + 85888 6.728 * * [simplify]: Extracting #7: cost 0 inf + 86602 6.748 * [simplify]: Simplified to (+ (* (- (* x x) x) (* x x)) (- 1 x)) 6.748 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (+ (* (- (* x x) x) (* x x)) (- 1 x)) (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 6.749 * [simplify]: Simplifying (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x)))) 6.749 * * [simplify]: iters left: 6 (9 enodes) 6.754 * * [simplify]: iters left: 5 (38 enodes) 6.767 * * [simplify]: iters left: 4 (99 enodes) 6.791 * * [simplify]: iters left: 3 (284 enodes) 6.958 * * [simplify]: Extracting #0: cost 1 inf + 0 6.958 * * [simplify]: Extracting #1: cost 54 inf + 0 6.958 * * [simplify]: Extracting #2: cost 138 inf + 124 6.960 * * [simplify]: Extracting #3: cost 81 inf + 9540 6.966 * * [simplify]: Extracting #4: cost 4 inf + 23789 6.975 * * [simplify]: Extracting #5: cost 0 inf + 24515 6.988 * [simplify]: Simplified to (* (+ 1 (+ (* x x) x)) (- 1 (* x x))) 6.988 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (+ (* (- (* x x) x) (* x x)) (- 1 x)) (* (+ 1 (+ (* x x) x)) (- 1 (* x x)))))))) 6.988 * * * * [progress]: [ 13 / 84 ] simplifiying candidate # 6.989 * [simplify]: Simplifying (* (- 1 x) (- (* 1 1) (* x x))) 6.989 * * [simplify]: iters left: 6 (7 enodes) 6.991 * * [simplify]: iters left: 5 (26 enodes) 6.995 * * [simplify]: iters left: 4 (49 enodes) 7.004 * * [simplify]: iters left: 3 (97 enodes) 7.026 * * [simplify]: iters left: 2 (208 enodes) 7.086 * * [simplify]: iters left: 1 (393 enodes) 7.259 * * [simplify]: Extracting #0: cost 1 inf + 0 7.259 * * [simplify]: Extracting #1: cost 32 inf + 0 7.260 * * [simplify]: Extracting #2: cost 76 inf + 43 7.263 * * [simplify]: Extracting #3: cost 44 inf + 5157 7.270 * * [simplify]: Extracting #4: cost 0 inf + 10938 7.276 * * [simplify]: Extracting #5: cost 0 inf + 9978 7.283 * [simplify]: Simplified to (- (- 1 x) (* (* (- 1 x) x) x)) 7.283 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- (- 1 x) (* (* (- 1 x) x) x)) (* (- (* 1 1) (* x x)) (+ 1 x))))))) 7.284 * [simplify]: Simplifying (* (- (* 1 1) (* x x)) (+ 1 x)) 7.284 * * [simplify]: iters left: 6 (7 enodes) 7.288 * * [simplify]: iters left: 5 (31 enodes) 7.299 * * [simplify]: iters left: 4 (62 enodes) 7.321 * * [simplify]: iters left: 3 (118 enodes) 7.381 * * [simplify]: iters left: 2 (251 enodes) 7.504 * * [simplify]: iters left: 1 (456 enodes) 7.720 * * [simplify]: Extracting #0: cost 1 inf + 0 7.720 * * [simplify]: Extracting #1: cost 32 inf + 0 7.724 * * [simplify]: Extracting #2: cost 83 inf + 1342 7.729 * * [simplify]: Extracting #3: cost 39 inf + 8156 7.737 * * [simplify]: Extracting #4: cost 3 inf + 12839 7.746 * * [simplify]: Extracting #5: cost 0 inf + 13264 7.754 * [simplify]: Simplified to (* (- 1 (* x x)) (+ 1 x)) 7.754 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- (* 1 1) (* x x))) (* (- 1 (* x x)) (+ 1 x))))))) 7.754 * * * * [progress]: [ 14 / 84 ] simplifiying candidate # 7.754 * * * * [progress]: [ 15 / 84 ] simplifiying candidate # 7.754 * [simplify]: Simplifying (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))) 7.755 * * [simplify]: iters left: 6 (10 enodes) 7.760 * * [simplify]: iters left: 5 (38 enodes) 7.770 * * [simplify]: iters left: 4 (55 enodes) 7.778 * * [simplify]: iters left: 3 (59 enodes) 7.785 * * [simplify]: Extracting #0: cost 1 inf + 0 7.785 * * [simplify]: Extracting #1: cost 4 inf + 0 7.785 * * [simplify]: Extracting #2: cost 8 inf + 0 7.786 * * [simplify]: Extracting #3: cost 17 inf + 0 7.786 * * [simplify]: Extracting #4: cost 21 inf + 43 7.786 * * [simplify]: Extracting #5: cost 15 inf + 576 7.786 * * [simplify]: Extracting #6: cost 2 inf + 2440 7.787 * * [simplify]: Extracting #7: cost 0 inf + 2844 7.787 * [simplify]: Simplified to (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))) 7.787 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))) 7.787 * [simplify]: Simplifying (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))) 7.788 * * [simplify]: iters left: 6 (10 enodes) 7.790 * * [simplify]: iters left: 5 (38 enodes) 7.795 * * [simplify]: iters left: 4 (55 enodes) 7.808 * * [simplify]: iters left: 3 (59 enodes) 7.822 * * [simplify]: Extracting #0: cost 1 inf + 0 7.822 * * [simplify]: Extracting #1: cost 4 inf + 0 7.823 * * [simplify]: Extracting #2: cost 8 inf + 0 7.823 * * [simplify]: Extracting #3: cost 17 inf + 0 7.823 * * [simplify]: Extracting #4: cost 21 inf + 43 7.823 * * [simplify]: Extracting #5: cost 15 inf + 576 7.824 * * [simplify]: Extracting #6: cost 2 inf + 2440 7.825 * * [simplify]: Extracting #7: cost 0 inf + 2844 7.826 * [simplify]: Simplified to (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x))) 7.826 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))))) 7.826 * * * * [progress]: [ 16 / 84 ] simplifiying candidate # 7.826 * [simplify]: Simplifying (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) 7.827 * * [simplify]: iters left: 6 (10 enodes) 7.832 * * [simplify]: iters left: 5 (37 enodes) 7.845 * * [simplify]: iters left: 4 (50 enodes) 7.858 * * [simplify]: iters left: 3 (56 enodes) 7.872 * * [simplify]: iters left: 2 (62 enodes) 7.889 * * [simplify]: iters left: 1 (66 enodes) 7.906 * * [simplify]: Extracting #0: cost 1 inf + 0 7.906 * * [simplify]: Extracting #1: cost 10 inf + 0 7.906 * * [simplify]: Extracting #2: cost 22 inf + 0 7.906 * * [simplify]: Extracting #3: cost 24 inf + 2 7.906 * * [simplify]: Extracting #4: cost 19 inf + 413 7.907 * * [simplify]: Extracting #5: cost 5 inf + 2438 7.909 * * [simplify]: Extracting #6: cost 0 inf + 3408 7.910 * [simplify]: Simplified to (/ (- 1 x) (sqrt (- 1 (* x x)))) 7.910 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x)))))))) 7.910 * [simplify]: Simplifying (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) 7.911 * * [simplify]: iters left: 6 (10 enodes) 7.916 * * [simplify]: iters left: 5 (37 enodes) 7.927 * * [simplify]: iters left: 4 (50 enodes) 7.941 * * [simplify]: iters left: 3 (56 enodes) 7.955 * * [simplify]: iters left: 2 (62 enodes) 7.971 * * [simplify]: iters left: 1 (66 enodes) 7.988 * * [simplify]: Extracting #0: cost 1 inf + 0 7.988 * * [simplify]: Extracting #1: cost 10 inf + 0 7.988 * * [simplify]: Extracting #2: cost 22 inf + 0 7.988 * * [simplify]: Extracting #3: cost 24 inf + 2 7.988 * * [simplify]: Extracting #4: cost 19 inf + 413 7.989 * * [simplify]: Extracting #5: cost 5 inf + 2438 7.991 * * [simplify]: Extracting #6: cost 0 inf + 3408 7.992 * [simplify]: Simplified to (/ (- 1 x) (sqrt (- 1 (* x x)))) 7.992 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (sqrt (- 1 x))) (/ (- 1 x) (sqrt (- 1 (* x x))))))))) 7.992 * * * * [progress]: [ 17 / 84 ] simplifiying candidate # 7.993 * [simplify]: Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)) 7.993 * * [simplify]: iters left: 6 (9 enodes) 7.999 * * [simplify]: iters left: 5 (38 enodes) 8.011 * * [simplify]: iters left: 4 (68 enodes) 8.024 * * [simplify]: iters left: 3 (115 enodes) 8.048 * * [simplify]: iters left: 2 (189 enodes) 8.089 * * [simplify]: iters left: 1 (304 enodes) 8.223 * * [simplify]: Extracting #0: cost 1 inf + 0 8.224 * * [simplify]: Extracting #1: cost 40 inf + 0 8.224 * * [simplify]: Extracting #2: cost 100 inf + 43 8.226 * * [simplify]: Extracting #3: cost 76 inf + 3747 8.232 * * [simplify]: Extracting #4: cost 15 inf + 10993 8.239 * * [simplify]: Extracting #5: cost 0 inf + 13507 8.247 * [simplify]: Simplified to (/ (- (* x x) x) (- 1 (* x x))) 8.247 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x)))))))) 8.247 * * * * [progress]: [ 18 / 84 ] simplifiying candidate # 8.248 * [simplify]: Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- x)) 8.248 * * [simplify]: iters left: 6 (9 enodes) 8.253 * * [simplify]: iters left: 5 (38 enodes) 8.266 * * [simplify]: iters left: 4 (68 enodes) 8.278 * * [simplify]: iters left: 3 (115 enodes) 8.297 * * [simplify]: iters left: 2 (189 enodes) 8.331 * * [simplify]: iters left: 1 (304 enodes) 8.436 * * [simplify]: Extracting #0: cost 1 inf + 0 8.437 * * [simplify]: Extracting #1: cost 40 inf + 0 8.437 * * [simplify]: Extracting #2: cost 100 inf + 43 8.439 * * [simplify]: Extracting #3: cost 76 inf + 3747 8.445 * * [simplify]: Extracting #4: cost 15 inf + 10993 8.452 * * [simplify]: Extracting #5: cost 0 inf + 13507 8.456 * [simplify]: Simplified to (/ (- (* x x) x) (- 1 (* x x))) 8.456 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (/ (- (* x x) x) (- 1 (* x x)))))))) 8.457 * * * * [progress]: [ 19 / 84 ] simplifiying candidate # 8.457 * [simplify]: Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))) 8.457 * * [simplify]: iters left: 6 (9 enodes) 8.459 * * [simplify]: iters left: 5 (38 enodes) 8.466 * * [simplify]: iters left: 4 (73 enodes) 8.477 * * [simplify]: iters left: 3 (121 enodes) 8.525 * * [simplify]: iters left: 2 (221 enodes) 8.596 * * [simplify]: iters left: 1 (370 enodes) 8.794 * * [simplify]: Extracting #0: cost 1 inf + 0 8.794 * * [simplify]: Extracting #1: cost 39 inf + 0 8.795 * * [simplify]: Extracting #2: cost 91 inf + 44 8.797 * * [simplify]: Extracting #3: cost 129 inf + 1804 8.804 * * [simplify]: Extracting #4: cost 35 inf + 15625 8.816 * * [simplify]: Extracting #5: cost 0 inf + 20294 8.832 * [simplify]: Simplified to (/ (- (* x x) x) (- 1 (* x x))) 8.832 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x)))))))) 8.833 * * * * [progress]: [ 20 / 84 ] simplifiying candidate # 8.833 * [simplify]: Simplifying (* (- x) (/ (- 1 x) (- (* 1 1) (* x x)))) 8.833 * * [simplify]: iters left: 6 (9 enodes) 8.838 * * [simplify]: iters left: 5 (38 enodes) 8.851 * * [simplify]: iters left: 4 (73 enodes) 8.874 * * [simplify]: iters left: 3 (121 enodes) 8.918 * * [simplify]: iters left: 2 (221 enodes) 9.013 * * [simplify]: iters left: 1 (370 enodes) 9.277 * * [simplify]: Extracting #0: cost 1 inf + 0 9.277 * * [simplify]: Extracting #1: cost 39 inf + 0 9.278 * * [simplify]: Extracting #2: cost 91 inf + 44 9.280 * * [simplify]: Extracting #3: cost 129 inf + 1804 9.287 * * [simplify]: Extracting #4: cost 35 inf + 15625 9.293 * * [simplify]: Extracting #5: cost 0 inf + 20294 9.299 * [simplify]: Simplified to (/ (- (* x x) x) (- 1 (* x x))) 9.299 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (+ (* 1 (/ (- 1 x) (- (* 1 1) (* x x)))) (/ (- (* x x) x) (- 1 (* x x)))))))) 9.299 * * * * [progress]: [ 21 / 84 ] simplifiying candidate # 9.300 * [simplify]: Simplifying (cbrt (- 1 x)) 9.300 * * [simplify]: iters left: 3 (4 enodes) 9.301 * * [simplify]: iters left: 2 (16 enodes) 9.304 * * [simplify]: iters left: 1 (21 enodes) 9.307 * * [simplify]: Extracting #0: cost 1 inf + 0 9.307 * * [simplify]: Extracting #1: cost 3 inf + 0 9.307 * * [simplify]: Extracting #2: cost 7 inf + 0 9.307 * * [simplify]: Extracting #3: cost 5 inf + 43 9.307 * * [simplify]: Extracting #4: cost 0 inf + 412 9.307 * [simplify]: Simplified to (cbrt (- 1 x)) 9.307 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x))))))) 9.308 * * * * [progress]: [ 22 / 84 ] simplifiying candidate # 9.308 * [simplify]: Simplifying (sqrt (- 1 x)) 9.308 * * [simplify]: iters left: 3 (4 enodes) 9.309 * * [simplify]: iters left: 2 (16 enodes) 9.312 * * [simplify]: iters left: 1 (21 enodes) 9.315 * * [simplify]: Extracting #0: cost 1 inf + 0 9.315 * * [simplify]: Extracting #1: cost 3 inf + 0 9.315 * * [simplify]: Extracting #2: cost 7 inf + 0 9.315 * * [simplify]: Extracting #3: cost 5 inf + 43 9.315 * * [simplify]: Extracting #4: cost 0 inf + 332 9.315 * [simplify]: Simplified to (sqrt (- 1 x)) 9.315 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (sqrt (- 1 x))) (sqrt (- 1 x))))))) 9.315 * * * * [progress]: [ 23 / 84 ] simplifiying candidate # 9.315 * [simplify]: Simplifying (- 1 x) 9.315 * * [simplify]: iters left: 2 (3 enodes) 9.316 * * [simplify]: iters left: 1 (13 enodes) 9.318 * * [simplify]: Extracting #0: cost 1 inf + 0 9.319 * * [simplify]: Extracting #1: cost 5 inf + 0 9.319 * * [simplify]: Extracting #2: cost 3 inf + 43 9.319 * * [simplify]: Extracting #3: cost 0 inf + 168 9.319 * [simplify]: Simplified to (- 1 x) 9.319 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x)))))) 9.319 * * * * [progress]: [ 24 / 84 ] simplifiying candidate # 9.319 * [simplify]: Simplifying (- (sqrt 1) (sqrt x)) 9.319 * * [simplify]: iters left: 3 (5 enodes) 9.321 * * [simplify]: iters left: 2 (19 enodes) 9.324 * * [simplify]: iters left: 1 (25 enodes) 9.327 * * [simplify]: Extracting #0: cost 1 inf + 0 9.327 * * [simplify]: Extracting #1: cost 5 inf + 0 9.327 * * [simplify]: Extracting #2: cost 7 inf + 1 9.327 * * [simplify]: Extracting #3: cost 0 inf + 410 9.327 * [simplify]: Simplified to (- 1 (sqrt x)) 9.327 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (+ (sqrt 1) (sqrt x))) (- 1 (sqrt x))))))) 9.328 * * * * [progress]: [ 25 / 84 ] simplifiying candidate # 9.328 * [simplify]: Simplifying (- 1 (sqrt x)) 9.328 * * [simplify]: iters left: 3 (4 enodes) 9.329 * * [simplify]: iters left: 2 (16 enodes) 9.331 * * [simplify]: iters left: 1 (21 enodes) 9.336 * * [simplify]: Extracting #0: cost 1 inf + 0 9.336 * * [simplify]: Extracting #1: cost 5 inf + 0 9.336 * * [simplify]: Extracting #2: cost 7 inf + 1 9.336 * * [simplify]: Extracting #3: cost 1 inf + 329 9.336 * * [simplify]: Extracting #4: cost 0 inf + 410 9.336 * [simplify]: Simplified to (- 1 (sqrt x)) 9.336 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) (+ 1 (sqrt x))) (- 1 (sqrt x))))))) 9.337 * * * * [progress]: [ 26 / 84 ] simplifiying candidate # 9.337 * [simplify]: Simplifying (- 1 x) 9.337 * * [simplify]: iters left: 2 (3 enodes) 9.339 * * [simplify]: iters left: 1 (13 enodes) 9.347 * * [simplify]: Extracting #0: cost 1 inf + 0 9.347 * * [simplify]: Extracting #1: cost 5 inf + 0 9.347 * * [simplify]: Extracting #2: cost 3 inf + 43 9.347 * * [simplify]: Extracting #3: cost 0 inf + 168 9.347 * [simplify]: Simplified to (- 1 x) 9.347 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (/ (- 1 x) (- (* 1 1) (* x x))) 1) (- 1 x)))))) 9.347 * * * * [progress]: [ 27 / 84 ] simplifiying candidate # 9.348 * [simplify]: Simplifying (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (cbrt (/ (- 1 x) (- (* 1 1) (* x x))))) 9.348 * * [simplify]: iters left: 6 (9 enodes) 9.353 * * [simplify]: iters left: 5 (34 enodes) 9.363 * * [simplify]: iters left: 4 (51 enodes) 9.370 * * [simplify]: iters left: 3 (55 enodes) 9.377 * * [simplify]: Extracting #0: cost 1 inf + 0 9.377 * * [simplify]: Extracting #1: cost 3 inf + 0 9.377 * * [simplify]: Extracting #2: cost 5 inf + 0 9.377 * * [simplify]: Extracting #3: cost 11 inf + 0 9.377 * * [simplify]: Extracting #4: cost 21 inf + 0 9.377 * * [simplify]: Extracting #5: cost 21 inf + 43 9.377 * * [simplify]: Extracting #6: cost 13 inf + 495 9.377 * * [simplify]: Extracting #7: cost 2 inf + 2356 9.378 * * [simplify]: Extracting #8: cost 0 inf + 2760 9.378 * [simplify]: Simplified to (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) 9.378 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (/ (- 1 x) (- 1 (* x x)))) (cbrt (/ (- 1 x) (- 1 (* x x))))) (* (cbrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))) 9.379 * * * * [progress]: [ 28 / 84 ] simplifiying candidate # 9.379 * [simplify]: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 9.379 * * [simplify]: iters left: 6 (8 enodes) 9.381 * * [simplify]: iters left: 5 (31 enodes) 9.386 * * [simplify]: iters left: 4 (48 enodes) 9.392 * * [simplify]: iters left: 3 (52 enodes) 9.404 * * [simplify]: Extracting #0: cost 1 inf + 0 9.404 * * [simplify]: Extracting #1: cost 3 inf + 0 9.404 * * [simplify]: Extracting #2: cost 9 inf + 0 9.405 * * [simplify]: Extracting #3: cost 19 inf + 0 9.405 * * [simplify]: Extracting #4: cost 18 inf + 124 9.405 * * [simplify]: Extracting #5: cost 10 inf + 616 9.406 * * [simplify]: Extracting #6: cost 2 inf + 1752 9.406 * * [simplify]: Extracting #7: cost 0 inf + 2116 9.407 * [simplify]: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 9.407 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (* (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) (- 1 x))))))) 9.407 * * * * [progress]: [ 29 / 84 ] simplifiying candidate # 9.408 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.408 * * [simplify]: iters left: 6 (11 enodes) 9.413 * * [simplify]: iters left: 5 (43 enodes) 9.428 * * [simplify]: iters left: 4 (69 enodes) 9.447 * * [simplify]: iters left: 3 (76 enodes) 9.459 * * [simplify]: iters left: 2 (79 enodes) 9.469 * * [simplify]: Extracting #0: cost 1 inf + 0 9.469 * * [simplify]: Extracting #1: cost 11 inf + 0 9.469 * * [simplify]: Extracting #2: cost 22 inf + 0 9.469 * * [simplify]: Extracting #3: cost 29 inf + 0 9.469 * * [simplify]: Extracting #4: cost 30 inf + 2 9.469 * * [simplify]: Extracting #5: cost 14 inf + 1788 9.470 * * [simplify]: Extracting #6: cost 1 inf + 5694 9.471 * * [simplify]: Extracting #7: cost 0 inf + 6056 9.472 * [simplify]: Simplified to (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) 9.472 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x)))) (/ (cbrt (- 1 x)) (cbrt (- 1 (* x x))))) (* (/ (cbrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.472 * * * * [progress]: [ 30 / 84 ] simplifiying candidate # 9.472 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- (* 1 1) (* x x)))) 9.472 * * [simplify]: iters left: 6 (10 enodes) 9.475 * * [simplify]: iters left: 5 (36 enodes) 9.481 * * [simplify]: iters left: 4 (51 enodes) 9.495 * * [simplify]: iters left: 3 (54 enodes) 9.508 * * [simplify]: Extracting #0: cost 1 inf + 0 9.508 * * [simplify]: Extracting #1: cost 7 inf + 0 9.508 * * [simplify]: Extracting #2: cost 14 inf + 0 9.508 * * [simplify]: Extracting #3: cost 21 inf + 0 9.509 * * [simplify]: Extracting #4: cost 22 inf + 2 9.509 * * [simplify]: Extracting #5: cost 4 inf + 2192 9.510 * * [simplify]: Extracting #6: cost 1 inf + 2878 9.511 * * [simplify]: Extracting #7: cost 0 inf + 3160 9.512 * [simplify]: Simplified to (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) 9.512 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (- 1 (* x x)))) (* (/ (cbrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.512 * * * * [progress]: [ 31 / 84 ] simplifiying candidate # 9.513 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 9.513 * * [simplify]: iters left: 6 (6 enodes) 9.516 * * [simplify]: iters left: 5 (22 enodes) 9.523 * * [simplify]: iters left: 4 (35 enodes) 9.533 * * [simplify]: iters left: 3 (36 enodes) 9.537 * * [simplify]: Extracting #0: cost 1 inf + 0 9.538 * * [simplify]: Extracting #1: cost 5 inf + 0 9.538 * * [simplify]: Extracting #2: cost 7 inf + 1 9.538 * * [simplify]: Extracting #3: cost 10 inf + 1 9.538 * * [simplify]: Extracting #4: cost 7 inf + 127 9.538 * * [simplify]: Extracting #5: cost 3 inf + 574 9.538 * * [simplify]: Extracting #6: cost 0 inf + 1060 9.538 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 9.538 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))))) 9.538 * * * * [progress]: [ 32 / 84 ] simplifiying candidate # 9.539 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (+ 1 x)) 9.539 * * [simplify]: iters left: 6 (7 enodes) 9.540 * * [simplify]: iters left: 5 (28 enodes) 9.545 * * [simplify]: iters left: 4 (37 enodes) 9.550 * * [simplify]: iters left: 3 (40 enodes) 9.555 * * [simplify]: Extracting #0: cost 1 inf + 0 9.556 * * [simplify]: Extracting #1: cost 7 inf + 0 9.556 * * [simplify]: Extracting #2: cost 15 inf + 0 9.556 * * [simplify]: Extracting #3: cost 15 inf + 2 9.556 * * [simplify]: Extracting #4: cost 9 inf + 695 9.556 * * [simplify]: Extracting #5: cost 1 inf + 1950 9.556 * * [simplify]: Extracting #6: cost 0 inf + 2112 9.557 * [simplify]: Simplified to (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) 9.557 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (+ x 1)) (cbrt (- 1 x))) (* (/ (cbrt (- 1 x)) (- 1 x)) (- 1 x))))))) 9.557 * * * * [progress]: [ 33 / 84 ] simplifiying candidate # 9.557 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.557 * * [simplify]: iters left: 6 (10 enodes) 9.560 * * [simplify]: iters left: 5 (36 enodes) 9.566 * * [simplify]: iters left: 4 (49 enodes) 9.576 * * [simplify]: Extracting #0: cost 1 inf + 0 9.576 * * [simplify]: Extracting #1: cost 6 inf + 0 9.576 * * [simplify]: Extracting #2: cost 12 inf + 0 9.576 * * [simplify]: Extracting #3: cost 19 inf + 0 9.576 * * [simplify]: Extracting #4: cost 19 inf + 43 9.576 * * [simplify]: Extracting #5: cost 7 inf + 1023 9.577 * * [simplify]: Extracting #6: cost 0 inf + 2676 9.578 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 9.578 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (sqrt (- 1 x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.579 * * * * [progress]: [ 34 / 84 ] simplifiying candidate # 9.579 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) 9.579 * * [simplify]: iters left: 6 (9 enodes) 9.584 * * [simplify]: iters left: 5 (31 enodes) 9.593 * * [simplify]: iters left: 4 (42 enodes) 9.605 * * [simplify]: Extracting #0: cost 1 inf + 0 9.605 * * [simplify]: Extracting #1: cost 4 inf + 0 9.605 * * [simplify]: Extracting #2: cost 8 inf + 0 9.605 * * [simplify]: Extracting #3: cost 15 inf + 0 9.605 * * [simplify]: Extracting #4: cost 13 inf + 165 9.605 * * [simplify]: Extracting #5: cost 5 inf + 738 9.606 * * [simplify]: Extracting #6: cost 0 inf + 1468 9.606 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) 9.606 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (- 1 (* x x)))) (* (/ (sqrt (- 1 x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.607 * * * * [progress]: [ 35 / 84 ] simplifiying candidate # 9.607 * [simplify]: Simplifying (/ (sqrt (- 1 x)) 1) 9.607 * * [simplify]: iters left: 5 (5 enodes) 9.610 * * [simplify]: iters left: 4 (17 enodes) 9.615 * * [simplify]: iters left: 3 (22 enodes) 9.621 * * [simplify]: Extracting #0: cost 1 inf + 0 9.621 * * [simplify]: Extracting #1: cost 4 inf + 0 9.621 * * [simplify]: Extracting #2: cost 6 inf + 1 9.621 * * [simplify]: Extracting #3: cost 1 inf + 291 9.621 * * [simplify]: Extracting #4: cost 0 inf + 332 9.622 * [simplify]: Simplified to (sqrt (- 1 x)) 9.622 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (* (/ (sqrt (- 1 x)) (- (* 1 1) (* x x))) (- 1 x))))))) 9.622 * * * * [progress]: [ 36 / 84 ] simplifiying candidate # 9.622 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 9.622 * * [simplify]: iters left: 5 (6 enodes) 9.625 * * [simplify]: iters left: 4 (23 enodes) 9.632 * * [simplify]: iters left: 3 (28 enodes) 9.639 * * [simplify]: Extracting #0: cost 1 inf + 0 9.639 * * [simplify]: Extracting #1: cost 4 inf + 0 9.639 * * [simplify]: Extracting #2: cost 9 inf + 0 9.639 * * [simplify]: Extracting #3: cost 9 inf + 2 9.639 * * [simplify]: Extracting #4: cost 5 inf + 211 9.639 * * [simplify]: Extracting #5: cost 1 inf + 578 9.639 * * [simplify]: Extracting #6: cost 0 inf + 740 9.639 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 9.639 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (+ x 1)) (* (/ (sqrt (- 1 x)) (- 1 x)) (- 1 x))))))) 9.640 * * * * [progress]: [ 37 / 84 ] simplifiying candidate # 9.640 * [simplify]: Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.640 * * [simplify]: iters left: 6 (8 enodes) 9.642 * * [simplify]: iters left: 5 (28 enodes) 9.647 * * [simplify]: iters left: 4 (39 enodes) 9.652 * * [simplify]: iters left: 3 (41 enodes) 9.657 * * [simplify]: Extracting #0: cost 1 inf + 0 9.657 * * [simplify]: Extracting #1: cost 6 inf + 0 9.657 * * [simplify]: Extracting #2: cost 9 inf + 1 9.658 * * [simplify]: Extracting #3: cost 12 inf + 1 9.658 * * [simplify]: Extracting #4: cost 16 inf + 1 9.658 * * [simplify]: Extracting #5: cost 14 inf + 84 9.658 * * [simplify]: Extracting #6: cost 8 inf + 573 9.658 * * [simplify]: Extracting #7: cost 0 inf + 2108 9.658 * [simplify]: Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 9.658 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.659 * * * * [progress]: [ 38 / 84 ] simplifiying candidate # 9.659 * [simplify]: Simplifying (/ 1 (sqrt (- (* 1 1) (* x x)))) 9.659 * * [simplify]: iters left: 6 (7 enodes) 9.661 * * [simplify]: iters left: 5 (23 enodes) 9.667 * * [simplify]: iters left: 4 (32 enodes) 9.676 * * [simplify]: iters left: 3 (34 enodes) 9.684 * * [simplify]: Extracting #0: cost 1 inf + 0 9.684 * * [simplify]: Extracting #1: cost 4 inf + 0 9.685 * * [simplify]: Extracting #2: cost 5 inf + 1 9.685 * * [simplify]: Extracting #3: cost 8 inf + 1 9.685 * * [simplify]: Extracting #4: cost 12 inf + 1 9.685 * * [simplify]: Extracting #5: cost 8 inf + 206 9.685 * * [simplify]: Extracting #6: cost 3 inf + 614 9.687 * * [simplify]: Extracting #7: cost 1 inf + 898 9.687 * * [simplify]: Extracting #8: cost 0 inf + 1060 9.688 * [simplify]: Simplified to (/ 1 (sqrt (- 1 (* x x)))) 9.688 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.688 * * * * [progress]: [ 39 / 84 ] simplifiying candidate # 9.688 * [simplify]: Simplifying (/ 1 1) 9.688 * * [simplify]: iters left: 2 (2 enodes) 9.690 * * [simplify]: iters left: 1 (6 enodes) 9.691 * * [simplify]: Extracting #0: cost 1 inf + 0 9.691 * * [simplify]: Extracting #1: cost 0 inf + 1 9.691 * [simplify]: Simplified to 1 9.691 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))) 9.691 * * * * [progress]: [ 40 / 84 ] simplifiying candidate # 9.691 * [simplify]: Simplifying (/ 1 (+ 1 x)) 9.691 * * [simplify]: iters left: 4 (4 enodes) 9.692 * * [simplify]: iters left: 3 (15 enodes) 9.694 * * [simplify]: iters left: 2 (17 enodes) 9.697 * * [simplify]: Extracting #0: cost 1 inf + 0 9.697 * * [simplify]: Extracting #1: cost 4 inf + 0 9.697 * * [simplify]: Extracting #2: cost 5 inf + 1 9.697 * * [simplify]: Extracting #3: cost 3 inf + 44 9.697 * * [simplify]: Extracting #4: cost 1 inf + 168 9.697 * * [simplify]: Extracting #5: cost 0 inf + 250 9.697 * [simplify]: Simplified to (/ 1 (+ x 1)) 9.697 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (* (/ (- 1 x) (- 1 x)) (- 1 x))))))) 9.697 * * * * [progress]: [ 41 / 84 ] simplifiying candidate # 9.697 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.698 * * [simplify]: iters left: 6 (11 enodes) 9.701 * * [simplify]: iters left: 5 (38 enodes) 9.707 * * [simplify]: iters left: 4 (49 enodes) 9.717 * * [simplify]: iters left: 3 (51 enodes) 9.730 * * [simplify]: Extracting #0: cost 1 inf + 0 9.730 * * [simplify]: Extracting #1: cost 6 inf + 0 9.730 * * [simplify]: Extracting #2: cost 13 inf + 0 9.730 * * [simplify]: Extracting #3: cost 17 inf + 1 9.730 * * [simplify]: Extracting #4: cost 15 inf + 247 9.730 * * [simplify]: Extracting #5: cost 5 inf + 1505 9.731 * * [simplify]: Extracting #6: cost 0 inf + 2674 9.732 * [simplify]: Simplified to (/ (/ (+ (sqrt x) 1) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x)))) 9.732 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (/ (+ (sqrt x) 1) (cbrt (- 1 (* x x)))) (cbrt (- 1 (* x x)))) (* (/ (- (sqrt 1) (sqrt x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.732 * * * * [progress]: [ 42 / 84 ] simplifiying candidate # 9.732 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) (sqrt (- (* 1 1) (* x x)))) 9.733 * * [simplify]: iters left: 6 (10 enodes) 9.738 * * [simplify]: iters left: 5 (33 enodes) 9.746 * * [simplify]: iters left: 4 (42 enodes) 9.752 * * [simplify]: iters left: 3 (44 enodes) 9.757 * * [simplify]: Extracting #0: cost 1 inf + 0 9.757 * * [simplify]: Extracting #1: cost 4 inf + 0 9.757 * * [simplify]: Extracting #2: cost 9 inf + 0 9.757 * * [simplify]: Extracting #3: cost 13 inf + 1 9.758 * * [simplify]: Extracting #4: cost 10 inf + 329 9.758 * * [simplify]: Extracting #5: cost 1 inf + 1425 9.758 * * [simplify]: Extracting #6: cost 0 inf + 1466 9.758 * [simplify]: Simplified to (/ (+ (sqrt x) 1) (sqrt (- 1 (* x x)))) 9.758 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (sqrt (- 1 (* x x)))) (* (/ (- (sqrt 1) (sqrt x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.758 * * * * [progress]: [ 43 / 84 ] simplifiying candidate # 9.759 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) 1) 9.759 * * [simplify]: iters left: 5 (6 enodes) 9.761 * * [simplify]: iters left: 4 (19 enodes) 9.763 * * [simplify]: iters left: 3 (21 enodes) 9.766 * * [simplify]: Extracting #0: cost 1 inf + 0 9.766 * * [simplify]: Extracting #1: cost 4 inf + 0 9.766 * * [simplify]: Extracting #2: cost 5 inf + 1 9.766 * * [simplify]: Extracting #3: cost 0 inf + 248 9.766 * [simplify]: Simplified to (+ (sqrt x) 1) 9.766 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ (sqrt x) 1) (* (/ (- (sqrt 1) (sqrt x)) (- (* 1 1) (* x x))) (- 1 x))))))) 9.767 * * * * [progress]: [ 44 / 84 ] simplifiying candidate # 9.767 * [simplify]: Simplifying (/ (+ (sqrt 1) (sqrt x)) (+ 1 x)) 9.767 * * [simplify]: iters left: 5 (7 enodes) 9.769 * * [simplify]: iters left: 4 (25 enodes) 9.773 * * [simplify]: iters left: 3 (27 enodes) 9.776 * * [simplify]: Extracting #0: cost 1 inf + 0 9.776 * * [simplify]: Extracting #1: cost 4 inf + 0 9.776 * * [simplify]: Extracting #2: cost 9 inf + 0 9.776 * * [simplify]: Extracting #3: cost 7 inf + 43 9.776 * * [simplify]: Extracting #4: cost 2 inf + 452 9.777 * * [simplify]: Extracting #5: cost 0 inf + 656 9.777 * [simplify]: Simplified to (/ (+ (sqrt x) 1) (+ 1 x)) 9.777 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ (sqrt x) 1) (+ 1 x)) (* (/ (- (sqrt 1) (sqrt x)) (- 1 x)) (- 1 x))))))) 9.777 * * * * [progress]: [ 45 / 84 ] simplifiying candidate # 9.777 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.777 * * [simplify]: iters left: 6 (10 enodes) 9.780 * * [simplify]: iters left: 5 (35 enodes) 9.786 * * [simplify]: iters left: 4 (46 enodes) 9.792 * * [simplify]: iters left: 3 (48 enodes) 9.798 * * [simplify]: Extracting #0: cost 1 inf + 0 9.798 * * [simplify]: Extracting #1: cost 6 inf + 0 9.798 * * [simplify]: Extracting #2: cost 13 inf + 0 9.798 * * [simplify]: Extracting #3: cost 17 inf + 1 9.798 * * [simplify]: Extracting #4: cost 18 inf + 43 9.799 * * [simplify]: Extracting #5: cost 8 inf + 940 9.799 * * [simplify]: Extracting #6: cost 0 inf + 2674 9.799 * [simplify]: Simplified to (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 9.799 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 (sqrt x)) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.800 * * * * [progress]: [ 46 / 84 ] simplifiying candidate # 9.800 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) (sqrt (- (* 1 1) (* x x)))) 9.800 * * [simplify]: iters left: 6 (9 enodes) 9.802 * * [simplify]: iters left: 5 (30 enodes) 9.807 * * [simplify]: iters left: 4 (39 enodes) 9.818 * * [simplify]: iters left: 3 (41 enodes) 9.828 * * [simplify]: Extracting #0: cost 1 inf + 0 9.828 * * [simplify]: Extracting #1: cost 4 inf + 0 9.828 * * [simplify]: Extracting #2: cost 9 inf + 0 9.829 * * [simplify]: Extracting #3: cost 13 inf + 1 9.829 * * [simplify]: Extracting #4: cost 13 inf + 124 9.829 * * [simplify]: Extracting #5: cost 6 inf + 655 9.829 * * [simplify]: Extracting #6: cost 0 inf + 1466 9.830 * [simplify]: Simplified to (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) 9.830 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (sqrt (- 1 (* x x)))) (* (/ (- 1 (sqrt x)) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.830 * * * * [progress]: [ 47 / 84 ] simplifiying candidate # 9.831 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) 1) 9.831 * * [simplify]: iters left: 5 (5 enodes) 9.833 * * [simplify]: iters left: 4 (16 enodes) 9.838 * * [simplify]: iters left: 3 (18 enodes) 9.843 * * [simplify]: Extracting #0: cost 1 inf + 0 9.843 * * [simplify]: Extracting #1: cost 4 inf + 0 9.843 * * [simplify]: Extracting #2: cost 5 inf + 1 9.843 * * [simplify]: Extracting #3: cost 1 inf + 166 9.843 * * [simplify]: Extracting #4: cost 0 inf + 248 9.844 * [simplify]: Simplified to (+ 1 (sqrt x)) 9.844 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (+ 1 (sqrt x)) (* (/ (- 1 (sqrt x)) (- (* 1 1) (* x x))) (- 1 x))))))) 9.844 * * * * [progress]: [ 48 / 84 ] simplifiying candidate # 9.844 * [simplify]: Simplifying (/ (+ 1 (sqrt x)) (+ 1 x)) 9.844 * * [simplify]: iters left: 5 (6 enodes) 9.847 * * [simplify]: iters left: 4 (22 enodes) 9.855 * * [simplify]: iters left: 3 (24 enodes) 9.862 * * [simplify]: Extracting #0: cost 1 inf + 0 9.862 * * [simplify]: Extracting #1: cost 4 inf + 0 9.862 * * [simplify]: Extracting #2: cost 9 inf + 0 9.862 * * [simplify]: Extracting #3: cost 8 inf + 2 9.862 * * [simplify]: Extracting #4: cost 1 inf + 494 9.862 * * [simplify]: Extracting #5: cost 0 inf + 656 9.863 * [simplify]: Simplified to (/ (+ 1 (sqrt x)) (+ x 1)) 9.863 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (+ 1 (sqrt x)) (+ x 1)) (* (/ (- 1 (sqrt x)) (- 1 x)) (- 1 x))))))) 9.863 * * * * [progress]: [ 49 / 84 ] simplifiying candidate # 9.863 * [simplify]: Simplifying (/ 1 (* (cbrt (- (* 1 1) (* x x))) (cbrt (- (* 1 1) (* x x))))) 9.863 * * [simplify]: iters left: 6 (8 enodes) 9.867 * * [simplify]: iters left: 5 (28 enodes) 9.876 * * [simplify]: iters left: 4 (39 enodes) 9.887 * * [simplify]: iters left: 3 (41 enodes) 9.897 * * [simplify]: Extracting #0: cost 1 inf + 0 9.897 * * [simplify]: Extracting #1: cost 6 inf + 0 9.897 * * [simplify]: Extracting #2: cost 9 inf + 1 9.897 * * [simplify]: Extracting #3: cost 12 inf + 1 9.897 * * [simplify]: Extracting #4: cost 16 inf + 1 9.898 * * [simplify]: Extracting #5: cost 14 inf + 84 9.898 * * [simplify]: Extracting #6: cost 8 inf + 573 9.898 * * [simplify]: Extracting #7: cost 0 inf + 2108 9.899 * [simplify]: Simplified to (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 9.899 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (/ (- 1 x) (cbrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.899 * * * * [progress]: [ 50 / 84 ] simplifiying candidate # 9.900 * [simplify]: Simplifying (/ 1 (sqrt (- (* 1 1) (* x x)))) 9.900 * * [simplify]: iters left: 6 (7 enodes) 9.903 * * [simplify]: iters left: 5 (23 enodes) 9.910 * * [simplify]: iters left: 4 (32 enodes) 9.919 * * [simplify]: iters left: 3 (34 enodes) 9.930 * * [simplify]: Extracting #0: cost 1 inf + 0 9.930 * * [simplify]: Extracting #1: cost 4 inf + 0 9.930 * * [simplify]: Extracting #2: cost 5 inf + 1 9.930 * * [simplify]: Extracting #3: cost 8 inf + 1 9.930 * * [simplify]: Extracting #4: cost 12 inf + 1 9.930 * * [simplify]: Extracting #5: cost 8 inf + 206 9.930 * * [simplify]: Extracting #6: cost 3 inf + 614 9.931 * * [simplify]: Extracting #7: cost 1 inf + 898 9.931 * * [simplify]: Extracting #8: cost 0 inf + 1060 9.932 * [simplify]: Simplified to (/ 1 (sqrt (- 1 (* x x)))) 9.932 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (- 1 (* x x)))) (* (/ (- 1 x) (sqrt (- (* 1 1) (* x x)))) (- 1 x))))))) 9.932 * * * * [progress]: [ 51 / 84 ] simplifiying candidate # 9.932 * [simplify]: Simplifying (/ 1 1) 9.932 * * [simplify]: iters left: 2 (2 enodes) 9.934 * * [simplify]: iters left: 1 (6 enodes) 9.936 * * [simplify]: Extracting #0: cost 1 inf + 0 9.936 * * [simplify]: Extracting #1: cost 0 inf + 1 9.936 * [simplify]: Simplified to 1 9.936 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))) 9.936 * * * * [progress]: [ 52 / 84 ] simplifiying candidate # 9.936 * [simplify]: Simplifying (/ 1 (+ 1 x)) 9.936 * * [simplify]: iters left: 4 (4 enodes) 9.939 * * [simplify]: iters left: 3 (15 enodes) 9.943 * * [simplify]: iters left: 2 (17 enodes) 9.948 * * [simplify]: Extracting #0: cost 1 inf + 0 9.948 * * [simplify]: Extracting #1: cost 4 inf + 0 9.948 * * [simplify]: Extracting #2: cost 5 inf + 1 9.948 * * [simplify]: Extracting #3: cost 3 inf + 44 9.948 * * [simplify]: Extracting #4: cost 1 inf + 168 9.948 * * [simplify]: Extracting #5: cost 0 inf + 250 9.949 * [simplify]: Simplified to (/ 1 (+ x 1)) 9.949 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (+ x 1)) (* (/ (- 1 x) (- 1 x)) (- 1 x))))))) 9.949 * * * * [progress]: [ 53 / 84 ] simplifiying candidate # 9.949 * * * * [progress]: [ 54 / 84 ] simplifiying candidate # 9.949 * [simplify]: Simplifying (- 1 x) 9.949 * * [simplify]: iters left: 2 (3 enodes) 9.951 * * [simplify]: iters left: 1 (13 enodes) 9.955 * * [simplify]: Extracting #0: cost 1 inf + 0 9.955 * * [simplify]: Extracting #1: cost 5 inf + 0 9.955 * * [simplify]: Extracting #2: cost 3 inf + 43 9.955 * * [simplify]: Extracting #3: cost 0 inf + 168 9.955 * [simplify]: Simplified to (- 1 x) 9.956 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (- 1 x) (* (/ 1 (- (* 1 1) (* x x))) (- 1 x))))))) 9.956 * * * * [progress]: [ 55 / 84 ] simplifiying candidate # 9.956 * [simplify]: Simplifying (/ (- 1 x) (- (pow (* 1 1) 3) (pow (* x x) 3))) 9.956 * * [simplify]: iters left: 6 (10 enodes) 9.963 * * [simplify]: iters left: 5 (50 enodes) 9.981 * * [simplify]: iters left: 4 (108 enodes) 10.016 * * [simplify]: iters left: 3 (214 enodes) 10.079 * * [simplify]: iters left: 2 (392 enodes) 10.241 * * [simplify]: Extracting #0: cost 1 inf + 0 10.241 * * [simplify]: Extracting #1: cost 7 inf + 0 10.241 * * [simplify]: Extracting #2: cost 17 inf + 0 10.242 * * [simplify]: Extracting #3: cost 65 inf + 2 10.242 * * [simplify]: Extracting #4: cost 163 inf + 775 10.243 * * [simplify]: Extracting #5: cost 151 inf + 4240 10.247 * * [simplify]: Extracting #6: cost 43 inf + 45466 10.253 * * [simplify]: Extracting #7: cost 0 inf + 64184 10.260 * * [simplify]: Extracting #8: cost 0 inf + 63984 10.267 * [simplify]: Simplified to (/ (- 1 x) (- 1 (* (* (* x x) x) (* (* x x) x)))) 10.267 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* (* (* x x) x) (* (* x x) x)))) (* (+ (* (* 1 1) (* 1 1)) (+ (* (* x x) (* x x)) (* (* 1 1) (* x x)))) (- 1 x))))))) 10.267 * * * * [progress]: [ 56 / 84 ] simplifiying candidate # 10.268 * [simplify]: Simplifying (/ (- 1 x) (- (* (* 1 1) (* 1 1)) (* (* x x) (* x x)))) 10.268 * * [simplify]: iters left: 6 (9 enodes) 10.273 * * [simplify]: iters left: 5 (36 enodes) 10.285 * * [simplify]: iters left: 4 (64 enodes) 10.307 * * [simplify]: iters left: 3 (92 enodes) 10.335 * * [simplify]: iters left: 2 (115 enodes) 10.371 * * [simplify]: iters left: 1 (167 enodes) 10.405 * * [simplify]: Extracting #0: cost 1 inf + 0 10.405 * * [simplify]: Extracting #1: cost 7 inf + 0 10.405 * * [simplify]: Extracting #2: cost 17 inf + 0 10.405 * * [simplify]: Extracting #3: cost 29 inf + 43 10.405 * * [simplify]: Extracting #4: cost 52 inf + 291 10.407 * * [simplify]: Extracting #5: cost 36 inf + 2732 10.409 * * [simplify]: Extracting #6: cost 21 inf + 6226 10.411 * * [simplify]: Extracting #7: cost 10 inf + 9933 10.414 * * [simplify]: Extracting #8: cost 0 inf + 13890 10.416 * [simplify]: Simplified to (/ (- 1 x) (- 1 (* (* x x) (* x x)))) 10.416 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- 1 (* (* x x) (* x x)))) (* (+ (* 1 1) (* x x)) (- 1 x))))))) 10.417 * * * * [progress]: [ 57 / 84 ] simplifiying candidate # 10.417 * [simplify]: Simplifying (+ (* 1 1) (+ (* x x) (* 1 x))) 10.417 * * [simplify]: iters left: 6 (7 enodes) 10.421 * * [simplify]: iters left: 5 (23 enodes) 10.429 * * [simplify]: iters left: 4 (37 enodes) 10.440 * * [simplify]: iters left: 3 (50 enodes) 10.450 * * [simplify]: iters left: 2 (53 enodes) 10.457 * * [simplify]: Extracting #0: cost 1 inf + 0 10.457 * * [simplify]: Extracting #1: cost 8 inf + 0 10.457 * * [simplify]: Extracting #2: cost 8 inf + 124 10.457 * * [simplify]: Extracting #3: cost 2 inf + 534 10.457 * * [simplify]: Extracting #4: cost 0 inf + 738 10.457 * [simplify]: Simplified to (+ (+ (* x x) x) 1) 10.458 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3))) (+ (+ (* x x) x) 1)))))) 10.458 * * * * [progress]: [ 58 / 84 ] simplifiying candidate # 10.458 * [simplify]: Simplifying (+ 1 x) 10.458 * * [simplify]: iters left: 2 (3 enodes) 10.459 * * [simplify]: iters left: 1 (12 enodes) 10.461 * * [simplify]: Extracting #0: cost 1 inf + 0 10.461 * * [simplify]: Extracting #1: cost 4 inf + 0 10.461 * * [simplify]: Extracting #2: cost 2 inf + 2 10.461 * * [simplify]: Extracting #3: cost 0 inf + 86 10.461 * [simplify]: Simplified to (+ x 1) 10.461 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x))) (+ x 1)))))) 10.461 * * * * [progress]: [ 59 / 84 ] simplifiying candidate # 10.461 * [simplify]: Simplifying (* (- 1 x) (- 1 x)) 10.461 * * [simplify]: iters left: 4 (4 enodes) 10.464 * * [simplify]: iters left: 3 (16 enodes) 10.467 * * [simplify]: iters left: 2 (27 enodes) 10.472 * * [simplify]: iters left: 1 (48 enodes) 10.481 * * [simplify]: Extracting #0: cost 1 inf + 0 10.481 * * [simplify]: Extracting #1: cost 13 inf + 0 10.481 * * [simplify]: Extracting #2: cost 21 inf + 2 10.482 * * [simplify]: Extracting #3: cost 9 inf + 783 10.482 * * [simplify]: Extracting #4: cost 4 inf + 1350 10.482 * * [simplify]: Extracting #5: cost 0 inf + 1955 10.483 * [simplify]: Simplified to (* (- 1 x) (- 1 x)) 10.483 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (- 1 x) (- 1 x)) (- (* 1 1) (* x x))))))) 10.483 * * * * [progress]: [ 60 / 84 ] simplifiying candidate #real (real->posit16 (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))> 10.483 * * * * [progress]: [ 61 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 62 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 63 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 64 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 65 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 66 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 67 / 84 ] simplifiying candidate # 10.483 * * * * [progress]: [ 68 / 84 ] simplifiying candidate # 10.484 * [simplify]: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 10.484 * * [simplify]: iters left: 6 (8 enodes) 10.486 * * [simplify]: iters left: 5 (31 enodes) 10.490 * * [simplify]: iters left: 4 (48 enodes) 10.500 * * [simplify]: iters left: 3 (52 enodes) 10.514 * * [simplify]: Extracting #0: cost 1 inf + 0 10.514 * * [simplify]: Extracting #1: cost 3 inf + 0 10.514 * * [simplify]: Extracting #2: cost 9 inf + 0 10.514 * * [simplify]: Extracting #3: cost 19 inf + 0 10.514 * * [simplify]: Extracting #4: cost 18 inf + 124 10.515 * * [simplify]: Extracting #5: cost 10 inf + 616 10.515 * * [simplify]: Extracting #6: cost 2 inf + 1752 10.516 * * [simplify]: Extracting #7: cost 0 inf + 2116 10.517 * [simplify]: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 10.517 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))) 10.517 * * * * [progress]: [ 69 / 84 ] simplifiying candidate # 10.518 * [simplify]: Simplifying (sqrt (* (- 1 x) (- (pow 1 3) (pow x 3)))) 10.518 * * [simplify]: iters left: 6 (9 enodes) 10.524 * * [simplify]: iters left: 5 (42 enodes) 10.539 * * [simplify]: iters left: 4 (87 enodes) 10.571 * * [simplify]: iters left: 3 (191 enodes) 10.626 * * [simplify]: iters left: 2 (494 enodes) 10.929 * * [simplify]: Extracting #0: cost 1 inf + 0 10.930 * * [simplify]: Extracting #1: cost 3 inf + 0 10.930 * * [simplify]: Extracting #2: cost 32 inf + 0 10.930 * * [simplify]: Extracting #3: cost 135 inf + 43 10.937 * * [simplify]: Extracting #4: cost 205 inf + 2311 10.943 * * [simplify]: Extracting #5: cost 152 inf + 10766 10.955 * * [simplify]: Extracting #6: cost 70 inf + 40789 10.972 * * [simplify]: Extracting #7: cost 3 inf + 75815 10.990 * * [simplify]: Extracting #8: cost 0 inf + 77486 11.008 * [simplify]: Simplified to (sqrt (* (- 1 (* x (* x x))) (- 1 x))) 11.008 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (* (- 1 (* x (* x x))) (- 1 x))) (sqrt (* (- (* 1 1) (* x x)) (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 11.009 * * * * [progress]: [ 70 / 84 ] simplifiying candidate # 11.009 * [simplify]: Simplifying (sqrt (* (- 1 x) (- (* 1 1) (* x x)))) 11.009 * * [simplify]: iters left: 6 (8 enodes) 11.014 * * [simplify]: iters left: 5 (29 enodes) 11.023 * * [simplify]: iters left: 4 (52 enodes) 11.040 * * [simplify]: iters left: 3 (100 enodes) 11.071 * * [simplify]: iters left: 2 (211 enodes) 11.139 * * [simplify]: iters left: 1 (396 enodes) 11.345 * * [simplify]: Extracting #0: cost 1 inf + 0 11.345 * * [simplify]: Extracting #1: cost 3 inf + 0 11.346 * * [simplify]: Extracting #2: cost 34 inf + 0 11.346 * * [simplify]: Extracting #3: cost 78 inf + 43 11.349 * * [simplify]: Extracting #4: cost 41 inf + 4995 11.355 * * [simplify]: Extracting #5: cost 4 inf + 9856 11.362 * * [simplify]: Extracting #6: cost 0 inf + 10462 11.370 * [simplify]: Simplified to (sqrt (- (- 1 x) (* (* x x) (- 1 x)))) 11.370 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- (- 1 x) (* (* x x) (- 1 x)))) (sqrt (* (- (* 1 1) (* x x)) (+ 1 x))))))) 11.370 * * * * [progress]: [ 71 / 84 ] simplifiying candidate # 11.370 * [simplify]: Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (pow 1 3) (pow x 3)))) 11.370 * * [simplify]: iters left: 6 (13 enodes) 11.378 * * [simplify]: iters left: 5 (57 enodes) 11.399 * * [simplify]: iters left: 4 (117 enodes) 11.429 * * [simplify]: iters left: 3 (274 enodes) 11.539 * * [simplify]: Extracting #0: cost 1 inf + 0 11.539 * * [simplify]: Extracting #1: cost 3 inf + 0 11.539 * * [simplify]: Extracting #2: cost 31 inf + 0 11.539 * * [simplify]: Extracting #3: cost 143 inf + 1 11.540 * * [simplify]: Extracting #4: cost 218 inf + 1018 11.543 * * [simplify]: Extracting #5: cost 132 inf + 15729 11.552 * * [simplify]: Extracting #6: cost 32 inf + 47127 11.562 * * [simplify]: Extracting #7: cost 0 inf + 60781 11.576 * [simplify]: Simplified to (sqrt (- (/ (- 1 x) (- 1 (* x x))) (* (* (/ (- 1 x) (- 1 (* x x))) (* x x)) x))) 11.576 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- (/ (- 1 x) (- 1 (* x x))) (* (* (/ (- 1 x) (- 1 (* x x))) (* x x)) x))) (sqrt (+ (* 1 1) (+ (* x x) (* 1 x)))))))) 11.576 * * * * [progress]: [ 72 / 84 ] simplifiying candidate # 11.577 * [simplify]: Simplifying (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- (* 1 1) (* x x)))) 11.577 * * [simplify]: iters left: 6 (9 enodes) 11.582 * * [simplify]: iters left: 5 (37 enodes) 11.595 * * [simplify]: iters left: 4 (72 enodes) 11.626 * * [simplify]: iters left: 3 (159 enodes) 11.699 * * [simplify]: iters left: 2 (402 enodes) 12.005 * * [simplify]: Extracting #0: cost 1 inf + 0 12.005 * * [simplify]: Extracting #1: cost 3 inf + 0 12.005 * * [simplify]: Extracting #2: cost 56 inf + 0 12.006 * * [simplify]: Extracting #3: cost 268 inf + 2 12.009 * * [simplify]: Extracting #4: cost 374 inf + 1718 12.016 * * [simplify]: Extracting #5: cost 310 inf + 11194 12.037 * * [simplify]: Extracting #6: cost 112 inf + 53064 12.062 * * [simplify]: Extracting #7: cost 5 inf + 81118 12.083 * * [simplify]: Extracting #8: cost 0 inf + 82488 12.123 * [simplify]: Simplified to (sqrt (- 1 x)) 12.123 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 12.123 * * * * [progress]: [ 73 / 84 ] simplifiying candidate # 12.124 * [simplify]: Simplifying (sqrt (* (- 1 x) (- 1 x))) 12.124 * * [simplify]: iters left: 5 (5 enodes) 12.127 * * [simplify]: iters left: 4 (20 enodes) 12.133 * * [simplify]: iters left: 3 (31 enodes) 12.139 * * [simplify]: iters left: 2 (52 enodes) 12.148 * * [simplify]: iters left: 1 (95 enodes) 12.177 * * [simplify]: Extracting #0: cost 1 inf + 0 12.177 * * [simplify]: Extracting #1: cost 4 inf + 0 12.177 * * [simplify]: Extracting #2: cost 21 inf + 0 12.178 * * [simplify]: Extracting #3: cost 38 inf + 43 12.179 * * [simplify]: Extracting #4: cost 11 inf + 2651 12.181 * * [simplify]: Extracting #5: cost 1 inf + 3544 12.183 * * [simplify]: Extracting #6: cost 0 inf + 3705 12.185 * [simplify]: Simplified to (fabs (- 1 x)) 12.185 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (fabs (- 1 x)) (sqrt (- (* 1 1) (* x x))))))) 12.185 * * * * [progress]: [ 74 / 84 ] simplifiying candidate # 12.186 * [simplify]: Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 12.186 * * [simplify]: iters left: 6 (8 enodes) 12.191 * * [simplify]: iters left: 5 (34 enodes) 12.202 * * [simplify]: iters left: 4 (67 enodes) 12.228 * * [simplify]: iters left: 3 (130 enodes) 12.271 * * [simplify]: iters left: 2 (279 enodes) 12.400 * * [simplify]: Extracting #0: cost 1 inf + 0 12.400 * * [simplify]: Extracting #1: cost 32 inf + 0 12.401 * * [simplify]: Extracting #2: cost 95 inf + 1 12.402 * * [simplify]: Extracting #3: cost 127 inf + 292 12.405 * * [simplify]: Extracting #4: cost 71 inf + 7958 12.416 * * [simplify]: Extracting #5: cost 4 inf + 20405 12.428 * * [simplify]: Extracting #6: cost 0 inf + 21253 12.440 * [simplify]: Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 12.440 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) (/ 1 2))))) 12.441 * * * * [progress]: [ 75 / 84 ] simplifiying candidate # 12.441 * [simplify]: Simplifying (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)) 12.441 * * [simplify]: iters left: 6 (8 enodes) 12.446 * * [simplify]: iters left: 5 (34 enodes) 12.457 * * [simplify]: iters left: 4 (67 enodes) 12.481 * * [simplify]: iters left: 3 (130 enodes) 12.541 * * [simplify]: iters left: 2 (279 enodes) 12.702 * * [simplify]: Extracting #0: cost 1 inf + 0 12.703 * * [simplify]: Extracting #1: cost 32 inf + 0 12.703 * * [simplify]: Extracting #2: cost 95 inf + 1 12.704 * * [simplify]: Extracting #3: cost 127 inf + 292 12.706 * * [simplify]: Extracting #4: cost 71 inf + 7958 12.711 * * [simplify]: Extracting #5: cost 4 inf + 20405 12.717 * * [simplify]: Extracting #6: cost 0 inf + 21253 12.732 * [simplify]: Simplified to (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) 12.732 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (pow (/ (* (- 1 x) (- 1 x)) (- 1 (* x x))) (/ 1 2))))) 12.732 * * * * [progress]: [ 76 / 84 ] simplifiying candidate # 12.732 * * * * [progress]: [ 77 / 84 ] simplifiying candidate # 12.732 * * * * [progress]: [ 78 / 84 ] simplifiying candidate #real (real->posit16 (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))))))> 12.733 * * * * [progress]: [ 79 / 84 ] simplifiying candidate # 12.733 * [simplify]: Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 12.733 * * [simplify]: iters left: 6 (8 enodes) 12.738 * * [simplify]: iters left: 5 (37 enodes) 12.744 * * [simplify]: iters left: 4 (60 enodes) 12.754 * * [simplify]: iters left: 3 (79 enodes) 12.766 * * [simplify]: iters left: 2 (99 enodes) 12.788 * * [simplify]: iters left: 1 (122 enodes) 12.818 * * [simplify]: Extracting #0: cost 1 inf + 0 12.818 * * [simplify]: Extracting #1: cost 16 inf + 0 12.818 * * [simplify]: Extracting #2: cost 34 inf + 1 12.818 * * [simplify]: Extracting #3: cost 37 inf + 45 12.819 * * [simplify]: Extracting #4: cost 8 inf + 2821 12.820 * * [simplify]: Extracting #5: cost 0 inf + 3478 12.821 * * [simplify]: Extracting #6: cost 0 inf + 3438 12.822 * [simplify]: Simplified to (+ (* (- (* 2 x) 2) x) 1) 12.822 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (* (- (* 2 x) 2) x) 1))))) 12.822 * * * * [progress]: [ 80 / 84 ] simplifiying candidate # 12.822 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 12.822 * * [simplify]: iters left: 6 (10 enodes) 12.826 * * [simplify]: iters left: 5 (46 enodes) 12.834 * * [simplify]: iters left: 4 (68 enodes) 12.844 * * [simplify]: iters left: 3 (96 enodes) 12.859 * * [simplify]: iters left: 2 (125 enodes) 12.890 * * [simplify]: iters left: 1 (150 enodes) 12.933 * * [simplify]: Extracting #0: cost 1 inf + 0 12.933 * * [simplify]: Extracting #1: cost 13 inf + 0 12.933 * * [simplify]: Extracting #2: cost 37 inf + 2 12.933 * * [simplify]: Extracting #3: cost 33 inf + 463 12.935 * * [simplify]: Extracting #4: cost 10 inf + 2475 12.937 * * [simplify]: Extracting #5: cost 0 inf + 3578 12.938 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 12.938 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 12.938 * * * * [progress]: [ 81 / 84 ] simplifiying candidate # 12.938 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 12.938 * * [simplify]: iters left: 6 (10 enodes) 12.944 * * [simplify]: iters left: 5 (46 enodes) 12.951 * * [simplify]: iters left: 4 (68 enodes) 12.961 * * [simplify]: iters left: 3 (96 enodes) 12.984 * * [simplify]: iters left: 2 (125 enodes) 13.004 * * [simplify]: iters left: 1 (150 enodes) 13.026 * * [simplify]: Extracting #0: cost 1 inf + 0 13.026 * * [simplify]: Extracting #1: cost 13 inf + 0 13.026 * * [simplify]: Extracting #2: cost 37 inf + 2 13.026 * * [simplify]: Extracting #3: cost 33 inf + 463 13.028 * * [simplify]: Extracting #4: cost 10 inf + 2475 13.029 * * [simplify]: Extracting #5: cost 0 inf + 3578 13.031 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 13.031 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 13.031 * * * * [progress]: [ 82 / 84 ] simplifiying candidate # 13.031 * [simplify]: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 13.031 * * [simplify]: iters left: 6 (8 enodes) 13.034 * * [simplify]: iters left: 5 (36 enodes) 13.041 * * [simplify]: iters left: 4 (54 enodes) 13.049 * * [simplify]: iters left: 3 (68 enodes) 13.058 * * [simplify]: iters left: 2 (72 enodes) 13.067 * * [simplify]: iters left: 1 (88 enodes) 13.080 * * [simplify]: Extracting #0: cost 1 inf + 0 13.080 * * [simplify]: Extracting #1: cost 16 inf + 0 13.080 * * [simplify]: Extracting #2: cost 28 inf + 2 13.080 * * [simplify]: Extracting #3: cost 19 inf + 825 13.081 * * [simplify]: Extracting #4: cost 0 inf + 2665 13.081 * [simplify]: Simplified to (+ 1 (- (* (* x x) 1/2) x)) 13.081 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ 1 (- (* (* x x) 1/2) x))))) 13.081 * * * * [progress]: [ 83 / 84 ] simplifiying candidate # 13.082 * [simplify]: Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x)) (sqrt -1)) 13.082 * * [simplify]: iters left: 6 (13 enodes) 13.086 * * [simplify]: iters left: 5 (56 enodes) 13.095 * * [simplify]: iters left: 4 (86 enodes) 13.121 * * [simplify]: iters left: 3 (117 enodes) 13.153 * * [simplify]: iters left: 2 (153 enodes) 13.180 * * [simplify]: iters left: 1 (245 enodes) 13.276 * * [simplify]: Extracting #0: cost 1 inf + 0 13.276 * * [simplify]: Extracting #1: cost 16 inf + 0 13.277 * * [simplify]: Extracting #2: cost 72 inf + 0 13.278 * * [simplify]: Extracting #3: cost 89 inf + 1032 13.282 * * [simplify]: Extracting #4: cost 26 inf + 8707 13.285 * * [simplify]: Extracting #5: cost 0 inf + 12374 13.288 * * [simplify]: Extracting #6: cost 0 inf + 12252 13.292 * [simplify]: Simplified to (- (+ (/ (sqrt -1) x) (/ 1/2 (* (sqrt -1) (* x x)))) (sqrt -1)) 13.292 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (+ (/ (sqrt -1) x) (/ 1/2 (* (sqrt -1) (* x x)))) (sqrt -1))))) 13.292 * * * * [progress]: [ 84 / 84 ] simplifiying candidate # 13.292 * [simplify]: Simplifying (- (sqrt -1) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (/ (sqrt -1) x))) 13.292 * * [simplify]: iters left: 6 (13 enodes) 13.297 * * [simplify]: iters left: 5 (56 enodes) 13.306 * * [simplify]: iters left: 4 (87 enodes) 13.329 * * [simplify]: iters left: 3 (141 enodes) 13.350 * * [simplify]: iters left: 2 (217 enodes) 13.398 * * [simplify]: iters left: 1 (335 enodes) 13.496 * * [simplify]: Extracting #0: cost 1 inf + 0 13.496 * * [simplify]: Extracting #1: cost 16 inf + 0 13.497 * * [simplify]: Extracting #2: cost 91 inf + 0 13.498 * * [simplify]: Extracting #3: cost 117 inf + 829 13.503 * * [simplify]: Extracting #4: cost 36 inf + 10417 13.511 * * [simplify]: Extracting #5: cost 0 inf + 15466 13.520 * [simplify]: Simplified to (- (sqrt -1) (- (/ (sqrt -1) x) (/ (/ -1/2 (sqrt -1)) (* x x)))) 13.520 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (sqrt -1) (- (/ (sqrt -1) x) (/ (/ -1/2 (sqrt -1)) (* x x))))))) 13.520 * * * [progress]: adding candidates to table 14.309 * [progress]: [Phase 3 of 3] Extracting. 14.312 * [simplify]: Simplifying (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x))))) 14.312 * * [simplify]: iters left: 6 (12 enodes) 14.313 * * [simplify]: iters left: 5 (16 enodes) 14.313 * * [simplify]: Extracting #0: cost 1 inf + 0 14.313 * * [simplify]: Extracting #1: cost 3 inf + 0 14.313 * * [simplify]: Extracting #2: cost 3 inf + 1 14.313 * * [simplify]: Extracting #3: cost 4 inf + 1 14.313 * * [simplify]: Extracting #4: cost 6 inf + 1 14.313 * * [simplify]: Extracting #5: cost 9 inf + 1 14.313 * * [simplify]: Extracting #6: cost 7 inf + 45 14.314 * * [simplify]: Extracting #7: cost 0 inf + 1509 14.314 * [simplify]: Simplified to (* 2 (atan (sqrt (* (- 1 x) (/ (- 1 x) (- 1 (* x x))))))) 16.942 * [regime-testing]: Baseline error score: 0.011199520252621723 16.944 * [regime-testing]: Oracle error score: 0.011199520252621723 16.945 * [regime-testing]: End program error score: 0.011199520252621723