1553944180.125 * [progress]: [Phase 1 of 3] Setting up. 1553944180.126 * * * [progress]: [1/2] Preparing points 1553944180.225 * * * [progress]: [2/2] Setting up program. 1553944180.229 * [progress]: [Phase 2 of 3] Improving. 1553944180.229 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553944180.230 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 1553944180.231 * * [simplify]: iters left: 6 (9 enodes) 1553944180.241 * * [simplify]: iters left: 5 (36 enodes) 1553944180.247 * * [simplify]: iters left: 4 (47 enodes) 1553944180.669 * * [simplify]: iters left: 3 (51 enodes) 1553944180.685 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.686 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944180.686 * * [simplify]: Extracting #2: cost 5 inf + 1 1553944180.686 * * [simplify]: Extracting #3: cost 7 inf + 1 1553944180.686 * * [simplify]: Extracting #4: cost 13 inf + 1 1553944180.686 * * [simplify]: Extracting #5: cost 21 inf + 1 1553944180.687 * * [simplify]: Extracting #6: cost 17 inf + 128 1553944180.687 * * [simplify]: Extracting #7: cost 8 inf + 905 1553944180.688 * * [simplify]: Extracting #8: cost 2 inf + 1927 1553944180.688 * * [simplify]: Extracting #9: cost 0 inf + 2543 1553944180.689 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 1553944180.690 * [simplify]: Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)) 1553944180.697 * * [progress]: iteration 1 / 4 1553944180.698 * * * [progress]: picking best candidate 1553944180.702 * * * * [pick]: Picked # 1553944180.702 * * * [progress]: localizing error 1553944180.719 * * * [progress]: generating rewritten candidates 1553944180.720 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1) 1553944180.729 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 1553944180.735 * * * [progress]: generating series expansions 1553944180.735 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1) 1553944180.742 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1)) 1553944180.742 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0 1553944180.743 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553944180.743 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553944180.743 * [taylor]: Taking taylor expansion of 1 in x 1553944180.743 * [backup-simplify]: Simplify 1 into 1 1553944180.744 * [taylor]: Taking taylor expansion of x in x 1553944180.744 * [backup-simplify]: Simplify 0 into 0 1553944180.744 * [backup-simplify]: Simplify 1 into 1 1553944180.744 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553944180.744 * [taylor]: Taking taylor expansion of x in x 1553944180.744 * [backup-simplify]: Simplify 0 into 0 1553944180.744 * [backup-simplify]: Simplify 1 into 1 1553944180.744 * [taylor]: Taking taylor expansion of 1 in x 1553944180.744 * [backup-simplify]: Simplify 1 into 1 1553944180.745 * [backup-simplify]: Simplify (- 0) into 0 1553944180.746 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.746 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.747 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.747 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553944180.747 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553944180.747 * [taylor]: Taking taylor expansion of 1 in x 1553944180.747 * [backup-simplify]: Simplify 1 into 1 1553944180.747 * [taylor]: Taking taylor expansion of x in x 1553944180.747 * [backup-simplify]: Simplify 0 into 0 1553944180.747 * [backup-simplify]: Simplify 1 into 1 1553944180.747 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553944180.747 * [taylor]: Taking taylor expansion of x in x 1553944180.747 * [backup-simplify]: Simplify 0 into 0 1553944180.747 * [backup-simplify]: Simplify 1 into 1 1553944180.747 * [taylor]: Taking taylor expansion of 1 in x 1553944180.747 * [backup-simplify]: Simplify 1 into 1 1553944180.747 * [backup-simplify]: Simplify (- 0) into 0 1553944180.748 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.748 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.749 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.749 * [backup-simplify]: Simplify 1 into 1 1553944180.750 * [backup-simplify]: Simplify (- 1) into -1 1553944180.750 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.751 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.752 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553944180.752 * [backup-simplify]: Simplify -2 into -2 1553944180.752 * [backup-simplify]: Simplify (- 0) into 0 1553944180.753 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.753 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.754 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1553944180.754 * [backup-simplify]: Simplify 2 into 2 1553944180.754 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1553944180.755 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1553944180.755 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 1553944180.755 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553944180.755 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.755 * [taylor]: Taking taylor expansion of 1 in x 1553944180.755 * [backup-simplify]: Simplify 1 into 1 1553944180.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.755 * [taylor]: Taking taylor expansion of x in x 1553944180.755 * [backup-simplify]: Simplify 0 into 0 1553944180.755 * [backup-simplify]: Simplify 1 into 1 1553944180.755 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.755 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.755 * [taylor]: Taking taylor expansion of x in x 1553944180.755 * [backup-simplify]: Simplify 0 into 0 1553944180.755 * [backup-simplify]: Simplify 1 into 1 1553944180.756 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.756 * [taylor]: Taking taylor expansion of 1 in x 1553944180.756 * [backup-simplify]: Simplify 1 into 1 1553944180.756 * [backup-simplify]: Simplify (- 1) into -1 1553944180.756 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.756 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.757 * [backup-simplify]: Simplify (/ -1 1) into -1 1553944180.757 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553944180.757 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.757 * [taylor]: Taking taylor expansion of 1 in x 1553944180.757 * [backup-simplify]: Simplify 1 into 1 1553944180.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.757 * [taylor]: Taking taylor expansion of x in x 1553944180.757 * [backup-simplify]: Simplify 0 into 0 1553944180.757 * [backup-simplify]: Simplify 1 into 1 1553944180.757 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.757 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.757 * [taylor]: Taking taylor expansion of x in x 1553944180.757 * [backup-simplify]: Simplify 0 into 0 1553944180.757 * [backup-simplify]: Simplify 1 into 1 1553944180.757 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.757 * [taylor]: Taking taylor expansion of 1 in x 1553944180.758 * [backup-simplify]: Simplify 1 into 1 1553944180.758 * [backup-simplify]: Simplify (- 1) into -1 1553944180.758 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.758 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.759 * [backup-simplify]: Simplify (/ -1 1) into -1 1553944180.759 * [backup-simplify]: Simplify -1 into -1 1553944180.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.759 * [backup-simplify]: Simplify (- 0) into 0 1553944180.760 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.760 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.761 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553944180.761 * [backup-simplify]: Simplify 2 into 2 1553944180.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.762 * [backup-simplify]: Simplify (- 0) into 0 1553944180.762 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.763 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.763 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1553944180.763 * [backup-simplify]: Simplify -2 into -2 1553944180.764 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553944180.764 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1553944180.764 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 1553944180.764 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553944180.764 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.764 * [taylor]: Taking taylor expansion of x in x 1553944180.764 * [backup-simplify]: Simplify 0 into 0 1553944180.764 * [backup-simplify]: Simplify 1 into 1 1553944180.764 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.764 * [taylor]: Taking taylor expansion of 1 in x 1553944180.764 * [backup-simplify]: Simplify 1 into 1 1553944180.764 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.764 * [taylor]: Taking taylor expansion of 1 in x 1553944180.764 * [backup-simplify]: Simplify 1 into 1 1553944180.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.764 * [taylor]: Taking taylor expansion of x in x 1553944180.764 * [backup-simplify]: Simplify 0 into 0 1553944180.764 * [backup-simplify]: Simplify 1 into 1 1553944180.764 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.765 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.765 * [backup-simplify]: Simplify (- 1) into -1 1553944180.765 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.766 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553944180.766 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553944180.766 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.766 * [taylor]: Taking taylor expansion of x in x 1553944180.766 * [backup-simplify]: Simplify 0 into 0 1553944180.766 * [backup-simplify]: Simplify 1 into 1 1553944180.766 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.766 * [taylor]: Taking taylor expansion of 1 in x 1553944180.766 * [backup-simplify]: Simplify 1 into 1 1553944180.766 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.766 * [taylor]: Taking taylor expansion of 1 in x 1553944180.766 * [backup-simplify]: Simplify 1 into 1 1553944180.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.766 * [taylor]: Taking taylor expansion of x in x 1553944180.766 * [backup-simplify]: Simplify 0 into 0 1553944180.766 * [backup-simplify]: Simplify 1 into 1 1553944180.766 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.767 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.767 * [backup-simplify]: Simplify (- 1) into -1 1553944180.767 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.767 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553944180.767 * [backup-simplify]: Simplify -1 into -1 1553944180.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.768 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.769 * [backup-simplify]: Simplify (- 0) into 0 1553944180.769 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.770 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553944180.770 * [backup-simplify]: Simplify -2 into -2 1553944180.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.770 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.771 * [backup-simplify]: Simplify (- 0) into 0 1553944180.772 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.782 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1553944180.782 * [backup-simplify]: Simplify -2 into -2 1553944180.782 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553944180.782 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 1553944180.783 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1))) 1553944180.783 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0 1553944180.783 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1553944180.783 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553944180.783 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553944180.783 * [taylor]: Taking taylor expansion of 1 in x 1553944180.783 * [backup-simplify]: Simplify 1 into 1 1553944180.783 * [taylor]: Taking taylor expansion of x in x 1553944180.783 * [backup-simplify]: Simplify 0 into 0 1553944180.783 * [backup-simplify]: Simplify 1 into 1 1553944180.783 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553944180.783 * [taylor]: Taking taylor expansion of x in x 1553944180.783 * [backup-simplify]: Simplify 0 into 0 1553944180.783 * [backup-simplify]: Simplify 1 into 1 1553944180.783 * [taylor]: Taking taylor expansion of 1 in x 1553944180.783 * [backup-simplify]: Simplify 1 into 1 1553944180.783 * [backup-simplify]: Simplify (- 0) into 0 1553944180.784 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.784 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.784 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.785 * [backup-simplify]: Simplify (sqrt 1) into 1 1553944180.785 * [backup-simplify]: Simplify (- 1) into -1 1553944180.785 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.785 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.786 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553944180.786 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1553944180.786 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1553944180.786 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553944180.786 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553944180.786 * [taylor]: Taking taylor expansion of 1 in x 1553944180.786 * [backup-simplify]: Simplify 1 into 1 1553944180.787 * [taylor]: Taking taylor expansion of x in x 1553944180.787 * [backup-simplify]: Simplify 0 into 0 1553944180.787 * [backup-simplify]: Simplify 1 into 1 1553944180.787 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553944180.787 * [taylor]: Taking taylor expansion of x in x 1553944180.787 * [backup-simplify]: Simplify 0 into 0 1553944180.787 * [backup-simplify]: Simplify 1 into 1 1553944180.787 * [taylor]: Taking taylor expansion of 1 in x 1553944180.787 * [backup-simplify]: Simplify 1 into 1 1553944180.787 * [backup-simplify]: Simplify (- 0) into 0 1553944180.787 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.787 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.788 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.788 * [backup-simplify]: Simplify (sqrt 1) into 1 1553944180.788 * [backup-simplify]: Simplify (- 1) into -1 1553944180.788 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.789 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.789 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553944180.790 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1553944180.790 * [backup-simplify]: Simplify 1 into 1 1553944180.790 * [backup-simplify]: Simplify -1 into -1 1553944180.790 * [backup-simplify]: Simplify (- 0) into 0 1553944180.790 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1553944180.792 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2 1553944180.792 * [backup-simplify]: Simplify 1/2 into 1/2 1553944180.792 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 1553944180.792 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 1553944180.792 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 1553944180.792 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1553944180.792 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553944180.792 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.792 * [taylor]: Taking taylor expansion of 1 in x 1553944180.792 * [backup-simplify]: Simplify 1 into 1 1553944180.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.792 * [taylor]: Taking taylor expansion of x in x 1553944180.792 * [backup-simplify]: Simplify 0 into 0 1553944180.792 * [backup-simplify]: Simplify 1 into 1 1553944180.793 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.793 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.793 * [taylor]: Taking taylor expansion of x in x 1553944180.793 * [backup-simplify]: Simplify 0 into 0 1553944180.793 * [backup-simplify]: Simplify 1 into 1 1553944180.793 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.793 * [taylor]: Taking taylor expansion of 1 in x 1553944180.793 * [backup-simplify]: Simplify 1 into 1 1553944180.793 * [backup-simplify]: Simplify (- 1) into -1 1553944180.793 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.794 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.794 * [backup-simplify]: Simplify (/ -1 1) into -1 1553944180.794 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.795 * [backup-simplify]: Simplify (- 0) into 0 1553944180.795 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.796 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.796 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553944180.797 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1553944180.797 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1553944180.797 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553944180.797 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.798 * [taylor]: Taking taylor expansion of 1 in x 1553944180.798 * [backup-simplify]: Simplify 1 into 1 1553944180.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.798 * [taylor]: Taking taylor expansion of x in x 1553944180.798 * [backup-simplify]: Simplify 0 into 0 1553944180.798 * [backup-simplify]: Simplify 1 into 1 1553944180.798 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.798 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.798 * [taylor]: Taking taylor expansion of x in x 1553944180.798 * [backup-simplify]: Simplify 0 into 0 1553944180.798 * [backup-simplify]: Simplify 1 into 1 1553944180.798 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.798 * [taylor]: Taking taylor expansion of 1 in x 1553944180.799 * [backup-simplify]: Simplify 1 into 1 1553944180.799 * [backup-simplify]: Simplify (- 1) into -1 1553944180.799 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.800 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.800 * [backup-simplify]: Simplify (/ -1 1) into -1 1553944180.800 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.801 * [backup-simplify]: Simplify (- 0) into 0 1553944180.802 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.803 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.804 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553944180.805 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1553944180.806 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.806 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1553944180.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.808 * [backup-simplify]: Simplify (- 0) into 0 1553944180.808 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.809 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.810 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1553944180.813 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1553944180.814 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1553944180.816 * [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))))) 1553944180.816 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 1553944180.816 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 1553944180.816 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1553944180.816 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553944180.816 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.816 * [taylor]: Taking taylor expansion of x in x 1553944180.816 * [backup-simplify]: Simplify 0 into 0 1553944180.816 * [backup-simplify]: Simplify 1 into 1 1553944180.817 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.817 * [taylor]: Taking taylor expansion of 1 in x 1553944180.817 * [backup-simplify]: Simplify 1 into 1 1553944180.817 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.817 * [taylor]: Taking taylor expansion of 1 in x 1553944180.817 * [backup-simplify]: Simplify 1 into 1 1553944180.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.817 * [taylor]: Taking taylor expansion of x in x 1553944180.817 * [backup-simplify]: Simplify 0 into 0 1553944180.817 * [backup-simplify]: Simplify 1 into 1 1553944180.817 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.818 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.818 * [backup-simplify]: Simplify (- 1) into -1 1553944180.818 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.819 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553944180.819 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.820 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.821 * [backup-simplify]: Simplify (- 0) into 0 1553944180.821 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.822 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553944180.823 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1553944180.823 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1553944180.824 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553944180.824 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553944180.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.824 * [taylor]: Taking taylor expansion of x in x 1553944180.824 * [backup-simplify]: Simplify 0 into 0 1553944180.824 * [backup-simplify]: Simplify 1 into 1 1553944180.824 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.824 * [taylor]: Taking taylor expansion of 1 in x 1553944180.824 * [backup-simplify]: Simplify 1 into 1 1553944180.824 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553944180.824 * [taylor]: Taking taylor expansion of 1 in x 1553944180.824 * [backup-simplify]: Simplify 1 into 1 1553944180.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553944180.824 * [taylor]: Taking taylor expansion of x in x 1553944180.824 * [backup-simplify]: Simplify 0 into 0 1553944180.824 * [backup-simplify]: Simplify 1 into 1 1553944180.825 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.825 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.825 * [backup-simplify]: Simplify (- 1) into -1 1553944180.826 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553944180.826 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553944180.827 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.828 * [backup-simplify]: Simplify (+ 0 1) into 1 1553944180.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.829 * [backup-simplify]: Simplify (- 0) into 0 1553944180.830 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.830 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553944180.832 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1553944180.832 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553944180.833 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1)) 1553944180.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.835 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.836 * [backup-simplify]: Simplify (- 0) into 0 1553944180.836 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.838 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1553944180.841 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1553944180.842 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1553944180.845 * [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))))) 1553944180.845 * * * [progress]: simplifying candidates 1553944180.845 * * * * [progress]: [ 1 / 66 ] simplifiying candidate # 1553944180.845 * * * * [progress]: [ 2 / 66 ] simplifiying candidate # 1553944180.846 * [simplify]: Simplifying (- (log (- 1 x)) (log (+ 1 x))) 1553944180.846 * * [simplify]: iters left: 5 (7 enodes) 1553944180.850 * * [simplify]: iters left: 4 (28 enodes) 1553944180.858 * * [simplify]: iters left: 3 (36 enodes) 1553944180.868 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.868 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.868 * * [simplify]: Extracting #2: cost 10 inf + 0 1553944180.868 * * [simplify]: Extracting #3: cost 15 inf + 0 1553944180.868 * * [simplify]: Extracting #4: cost 13 inf + 43 1553944180.868 * * [simplify]: Extracting #5: cost 5 inf + 738 1553944180.869 * * [simplify]: Extracting #6: cost 0 inf + 1528 1553944180.869 * [simplify]: Simplified to (- (log (- 1 x)) (log (+ x 1))) 1553944180.869 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log (+ x 1)))))))) 1553944180.869 * * * * [progress]: [ 3 / 66 ] simplifiying candidate # 1553944180.870 * * * * [progress]: [ 4 / 66 ] simplifiying candidate # 1553944180.870 * * * * [progress]: [ 5 / 66 ] simplifiying candidate # 1553944180.870 * [simplify]: Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) 1553944180.870 * * [simplify]: iters left: 6 (9 enodes) 1553944180.876 * * [simplify]: iters left: 5 (53 enodes) 1553944180.894 * * [simplify]: iters left: 4 (139 enodes) 1553944180.947 * * [simplify]: iters left: 3 (374 enodes) 1553944181.186 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.186 * * [simplify]: Extracting #1: cost 37 inf + 0 1553944181.190 * * [simplify]: Extracting #2: cost 182 inf + 2 1553944181.191 * * [simplify]: Extracting #3: cost 241 inf + 1349 1553944181.196 * * [simplify]: Extracting #4: cost 78 inf + 27465 1553944181.215 * * [simplify]: Extracting #5: cost 2 inf + 42731 1553944181.238 * * [simplify]: Extracting #6: cost 0 inf + 42695 1553944181.261 * [simplify]: Simplified to (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) 1553944181.261 * [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)))))))) 1553944181.261 * * * * [progress]: [ 6 / 66 ] simplifiying candidate # 1553944181.262 * * * * [progress]: [ 7 / 66 ] simplifiying candidate # 1553944181.262 * * * * [progress]: [ 8 / 66 ] simplifiying candidate # 1553944181.262 * * * * [progress]: [ 9 / 66 ] simplifiying candidate # 1553944181.262 * * * * [progress]: [ 10 / 66 ] simplifiying candidate # 1553944181.262 * [simplify]: Simplifying (/ 1 (+ 1 x)) 1553944181.262 * * [simplify]: iters left: 4 (4 enodes) 1553944181.265 * * [simplify]: iters left: 3 (15 enodes) 1553944181.270 * * [simplify]: iters left: 2 (17 enodes) 1553944181.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.275 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.275 * * [simplify]: Extracting #2: cost 5 inf + 1 1553944181.275 * * [simplify]: Extracting #3: cost 3 inf + 44 1553944181.275 * * [simplify]: Extracting #4: cost 1 inf + 168 1553944181.276 * * [simplify]: Extracting #5: cost 0 inf + 250 1553944181.276 * [simplify]: Simplified to (/ 1 (+ x 1)) 1553944181.276 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))))) 1553944181.276 * * * * [progress]: [ 11 / 66 ] simplifiying candidate # 1553944181.276 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553944181.276 * * [simplify]: iters left: 6 (9 enodes) 1553944181.281 * * [simplify]: iters left: 5 (38 enodes) 1553944181.294 * * [simplify]: iters left: 4 (58 enodes) 1553944181.311 * * [simplify]: iters left: 3 (65 enodes) 1553944181.329 * * [simplify]: iters left: 2 (68 enodes) 1553944181.349 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.349 * * [simplify]: Extracting #1: cost 11 inf + 0 1553944181.349 * * [simplify]: Extracting #2: cost 22 inf + 0 1553944181.349 * * [simplify]: Extracting #3: cost 27 inf + 0 1553944181.349 * * [simplify]: Extracting #4: cost 25 inf + 44 1553944181.350 * * [simplify]: Extracting #5: cost 7 inf + 3238 1553944181.352 * * [simplify]: Extracting #6: cost 0 inf + 5092 1553944181.353 * [simplify]: Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1553944181.353 * [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)))))))) 1553944181.354 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) 1553944181.354 * * [simplify]: iters left: 5 (7 enodes) 1553944181.358 * * [simplify]: iters left: 4 (26 enodes) 1553944181.365 * * [simplify]: iters left: 3 (31 enodes) 1553944181.375 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.375 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.375 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944181.375 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.375 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944181.375 * * [simplify]: Extracting #5: cost 4 inf + 576 1553944181.376 * * [simplify]: Extracting #6: cost 1 inf + 1022 1553944181.376 * * [simplify]: Extracting #7: cost 0 inf + 1304 1553944181.376 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1))) 1553944181.376 * [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)))))))) 1553944181.377 * * * * [progress]: [ 12 / 66 ] simplifiying candidate # 1553944181.377 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) 1553944181.377 * * [simplify]: iters left: 6 (8 enodes) 1553944181.381 * * [simplify]: iters left: 5 (31 enodes) 1553944181.391 * * [simplify]: iters left: 4 (40 enodes) 1553944181.402 * * [simplify]: iters left: 3 (43 enodes) 1553944181.414 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.414 * * [simplify]: Extracting #1: cost 7 inf + 0 1553944181.414 * * [simplify]: Extracting #2: cost 14 inf + 0 1553944181.414 * * [simplify]: Extracting #3: cost 19 inf + 0 1553944181.414 * * [simplify]: Extracting #4: cost 18 inf + 2 1553944181.414 * * [simplify]: Extracting #5: cost 12 inf + 332 1553944181.415 * * [simplify]: Extracting #6: cost 1 inf + 2274 1553944181.416 * * [simplify]: Extracting #7: cost 0 inf + 2516 1553944181.417 * [simplify]: Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) 1553944181.417 * [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)))))))) 1553944181.417 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) 1553944181.417 * * [simplify]: iters left: 5 (7 enodes) 1553944181.421 * * [simplify]: iters left: 4 (26 enodes) 1553944181.429 * * [simplify]: iters left: 3 (31 enodes) 1553944181.438 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.438 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.439 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944181.439 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.439 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944181.439 * * [simplify]: Extracting #5: cost 4 inf + 536 1553944181.439 * * [simplify]: Extracting #6: cost 1 inf + 902 1553944181.440 * * [simplify]: Extracting #7: cost 0 inf + 1144 1553944181.440 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1))) 1553944181.440 * [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)))))))) 1553944181.440 * * * * [progress]: [ 13 / 66 ] simplifiying candidate # 1553944181.441 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1553944181.441 * * [simplify]: iters left: 6 (6 enodes) 1553944181.444 * * [simplify]: iters left: 5 (22 enodes) 1553944181.451 * * [simplify]: iters left: 4 (35 enodes) 1553944181.455 * * [simplify]: iters left: 3 (36 enodes) 1553944181.460 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.460 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944181.460 * * [simplify]: Extracting #2: cost 7 inf + 1 1553944181.460 * * [simplify]: Extracting #3: cost 10 inf + 1 1553944181.460 * * [simplify]: Extracting #4: cost 7 inf + 127 1553944181.460 * * [simplify]: Extracting #5: cost 3 inf + 574 1553944181.460 * * [simplify]: Extracting #6: cost 0 inf + 1060 1553944181.461 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553944181.461 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))))) 1553944181.461 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (+ 1 x)) 1553944181.461 * * [simplify]: iters left: 5 (6 enodes) 1553944181.463 * * [simplify]: iters left: 4 (23 enodes) 1553944181.466 * * [simplify]: iters left: 3 (28 enodes) 1553944181.470 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.470 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.470 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944181.470 * * [simplify]: Extracting #3: cost 9 inf + 2 1553944181.470 * * [simplify]: Extracting #4: cost 5 inf + 211 1553944181.471 * * [simplify]: Extracting #5: cost 1 inf + 698 1553944181.472 * * [simplify]: Extracting #6: cost 0 inf + 900 1553944181.472 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (+ x 1)) 1553944181.472 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))))) 1553944181.472 * * * * [progress]: [ 14 / 66 ] simplifiying candidate # 1553944181.473 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553944181.473 * * [simplify]: iters left: 6 (8 enodes) 1553944181.475 * * [simplify]: iters left: 5 (31 enodes) 1553944181.482 * * [simplify]: iters left: 4 (38 enodes) 1553944181.492 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.493 * * [simplify]: Extracting #1: cost 6 inf + 0 1553944181.493 * * [simplify]: Extracting #2: cost 12 inf + 0 1553944181.493 * * [simplify]: Extracting #3: cost 17 inf + 0 1553944181.493 * * [simplify]: Extracting #4: cost 16 inf + 2 1553944181.493 * * [simplify]: Extracting #5: cost 7 inf + 578 1553944181.494 * * [simplify]: Extracting #6: cost 0 inf + 2032 1553944181.494 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1553944181.494 * [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)))))))) 1553944181.495 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) 1553944181.495 * * [simplify]: iters left: 5 (7 enodes) 1553944181.498 * * [simplify]: iters left: 4 (26 enodes) 1553944181.506 * * [simplify]: iters left: 3 (31 enodes) 1553944181.514 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.514 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.514 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944181.514 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.514 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944181.515 * * [simplify]: Extracting #5: cost 4 inf + 496 1553944181.515 * * [simplify]: Extracting #6: cost 1 inf + 902 1553944181.515 * * [simplify]: Extracting #7: cost 0 inf + 1144 1553944181.516 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1))) 1553944181.516 * [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)))))))) 1553944181.516 * * * * [progress]: [ 15 / 66 ] simplifiying candidate # 1553944181.516 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553944181.516 * * [simplify]: iters left: 5 (7 enodes) 1553944181.519 * * [simplify]: iters left: 4 (26 enodes) 1553944181.527 * * [simplify]: iters left: 3 (31 enodes) 1553944181.534 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.534 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.534 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944181.534 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.535 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944181.535 * * [simplify]: Extracting #5: cost 4 inf + 456 1553944181.535 * * [simplify]: Extracting #6: cost 1 inf + 782 1553944181.535 * * [simplify]: Extracting #7: cost 0 inf + 984 1553944181.536 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553944181.536 * [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)))))))) 1553944181.536 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553944181.536 * * [simplify]: iters left: 5 (7 enodes) 1553944181.539 * * [simplify]: iters left: 4 (26 enodes) 1553944181.546 * * [simplify]: iters left: 3 (31 enodes) 1553944181.554 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.554 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.554 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944181.554 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.554 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944181.554 * * [simplify]: Extracting #5: cost 4 inf + 456 1553944181.555 * * [simplify]: Extracting #6: cost 1 inf + 782 1553944181.555 * * [simplify]: Extracting #7: cost 0 inf + 984 1553944181.555 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553944181.556 * [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)))))))) 1553944181.556 * * * * [progress]: [ 16 / 66 ] simplifiying candidate # 1553944181.556 * [simplify]: Simplifying (/ (sqrt (- 1 x)) 1) 1553944181.556 * * [simplify]: iters left: 5 (5 enodes) 1553944181.558 * * [simplify]: iters left: 4 (17 enodes) 1553944181.563 * * [simplify]: iters left: 3 (22 enodes) 1553944181.569 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.569 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.569 * * [simplify]: Extracting #2: cost 6 inf + 1 1553944181.569 * * [simplify]: Extracting #3: cost 1 inf + 291 1553944181.569 * * [simplify]: Extracting #4: cost 0 inf + 332 1553944181.570 * [simplify]: Simplified to (sqrt (- 1 x)) 1553944181.570 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))))) 1553944181.570 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 1553944181.570 * * [simplify]: iters left: 5 (6 enodes) 1553944181.573 * * [simplify]: iters left: 4 (23 enodes) 1553944181.577 * * [simplify]: iters left: 3 (28 enodes) 1553944181.581 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.581 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.581 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944181.581 * * [simplify]: Extracting #3: cost 9 inf + 2 1553944181.581 * * [simplify]: Extracting #4: cost 5 inf + 211 1553944181.581 * * [simplify]: Extracting #5: cost 1 inf + 578 1553944181.581 * * [simplify]: Extracting #6: cost 0 inf + 740 1553944181.581 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 1553944181.581 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))))) 1553944181.581 * * * * [progress]: [ 17 / 66 ] simplifiying candidate # 1553944181.582 * [simplify]: Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553944181.582 * * [simplify]: iters left: 6 (6 enodes) 1553944181.583 * * [simplify]: iters left: 5 (23 enodes) 1553944181.587 * * [simplify]: iters left: 4 (27 enodes) 1553944181.591 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.591 * * [simplify]: Extracting #1: cost 6 inf + 0 1553944181.591 * * [simplify]: Extracting #2: cost 9 inf + 1 1553944181.591 * * [simplify]: Extracting #3: cost 11 inf + 1 1553944181.591 * * [simplify]: Extracting #4: cost 8 inf + 86 1553944181.591 * * [simplify]: Extracting #5: cost 2 inf + 1018 1553944181.591 * * [simplify]: Extracting #6: cost 0 inf + 1382 1553944181.592 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1553944181.592 * [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)))))))) 1553944181.592 * [simplify]: Simplifying (/ (- 1 x) (cbrt (+ 1 x))) 1553944181.592 * * [simplify]: iters left: 5 (6 enodes) 1553944181.594 * * [simplify]: iters left: 4 (26 enodes) 1553944181.599 * * [simplify]: iters left: 3 (37 enodes) 1553944181.605 * * [simplify]: iters left: 2 (41 enodes) 1553944181.616 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.616 * * [simplify]: Extracting #1: cost 7 inf + 0 1553944181.616 * * [simplify]: Extracting #2: cost 16 inf + 0 1553944181.616 * * [simplify]: Extracting #3: cost 15 inf + 43 1553944181.616 * * [simplify]: Extracting #4: cost 11 inf + 210 1553944181.616 * * [simplify]: Extracting #5: cost 5 inf + 1102 1553944181.617 * * [simplify]: Extracting #6: cost 0 inf + 1952 1553944181.618 * [simplify]: Simplified to (/ (- 1 x) (cbrt (+ x 1))) 1553944181.618 * [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)))))))) 1553944181.618 * * * * [progress]: [ 18 / 66 ] simplifiying candidate # 1553944181.618 * [simplify]: Simplifying (/ 1 (sqrt (+ 1 x))) 1553944181.618 * * [simplify]: iters left: 5 (5 enodes) 1553944181.621 * * [simplify]: iters left: 4 (18 enodes) 1553944181.627 * * [simplify]: iters left: 3 (20 enodes) 1553944181.633 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.633 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.633 * * [simplify]: Extracting #2: cost 5 inf + 1 1553944181.633 * * [simplify]: Extracting #3: cost 7 inf + 1 1553944181.634 * * [simplify]: Extracting #4: cost 0 inf + 494 1553944181.634 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 1553944181.634 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))))) 1553944181.634 * [simplify]: Simplifying (/ (- 1 x) (sqrt (+ 1 x))) 1553944181.634 * * [simplify]: iters left: 5 (6 enodes) 1553944181.638 * * [simplify]: iters left: 4 (26 enodes) 1553944181.646 * * [simplify]: iters left: 3 (37 enodes) 1553944181.656 * * [simplify]: iters left: 2 (41 enodes) 1553944181.667 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.667 * * [simplify]: Extracting #1: cost 7 inf + 0 1553944181.667 * * [simplify]: Extracting #2: cost 16 inf + 0 1553944181.667 * * [simplify]: Extracting #3: cost 15 inf + 43 1553944181.668 * * [simplify]: Extracting #4: cost 11 inf + 210 1553944181.668 * * [simplify]: Extracting #5: cost 5 inf + 902 1553944181.669 * * [simplify]: Extracting #6: cost 0 inf + 1552 1553944181.669 * [simplify]: Simplified to (/ (- 1 x) (sqrt (+ x 1))) 1553944181.669 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))))) 1553944181.670 * * * * [progress]: [ 19 / 66 ] simplifiying candidate # 1553944181.670 * [simplify]: Simplifying (/ 1 1) 1553944181.670 * * [simplify]: iters left: 2 (2 enodes) 1553944181.671 * * [simplify]: iters left: 1 (6 enodes) 1553944181.674 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.674 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944181.674 * [simplify]: Simplified to 1 1553944181.674 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 1553944181.674 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 1553944181.674 * * [simplify]: iters left: 4 (5 enodes) 1553944181.677 * * [simplify]: iters left: 3 (23 enodes) 1553944181.683 * * [simplify]: iters left: 2 (34 enodes) 1553944181.688 * * [simplify]: iters left: 1 (38 enodes) 1553944181.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.693 * * [simplify]: Extracting #1: cost 7 inf + 0 1553944181.693 * * [simplify]: Extracting #2: cost 15 inf + 0 1553944181.693 * * [simplify]: Extracting #3: cost 14 inf + 2 1553944181.693 * * [simplify]: Extracting #4: cost 8 inf + 292 1553944181.694 * * [simplify]: Extracting #5: cost 0 inf + 1068 1553944181.694 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 1553944181.694 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 1553944181.694 * * * * [progress]: [ 20 / 66 ] simplifiying candidate # 1553944181.694 * * * * [progress]: [ 21 / 66 ] simplifiying candidate # 1553944181.694 * * * * [progress]: [ 22 / 66 ] simplifiying candidate # 1553944181.694 * * * * [progress]: [ 23 / 66 ] simplifiying candidate # 1553944181.694 * [simplify]: Simplifying (cbrt (+ 1 x)) 1553944181.694 * * [simplify]: iters left: 3 (4 enodes) 1553944181.695 * * [simplify]: iters left: 2 (15 enodes) 1553944181.698 * * [simplify]: iters left: 1 (17 enodes) 1553944181.700 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.700 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.700 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.700 * * [simplify]: Extracting #3: cost 2 inf + 86 1553944181.701 * * [simplify]: Extracting #4: cost 1 inf + 208 1553944181.701 * * [simplify]: Extracting #5: cost 0 inf + 330 1553944181.701 * [simplify]: Simplified to (cbrt (+ x 1)) 1553944181.701 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))) 1553944181.701 * * * * [progress]: [ 24 / 66 ] simplifiying candidate # 1553944181.701 * [simplify]: Simplifying (sqrt (+ 1 x)) 1553944181.701 * * [simplify]: iters left: 3 (4 enodes) 1553944181.702 * * [simplify]: iters left: 2 (15 enodes) 1553944181.705 * * [simplify]: iters left: 1 (17 enodes) 1553944181.707 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.707 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.707 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.707 * * [simplify]: Extracting #3: cost 2 inf + 86 1553944181.707 * * [simplify]: Extracting #4: cost 1 inf + 168 1553944181.707 * * [simplify]: Extracting #5: cost 0 inf + 250 1553944181.707 * [simplify]: Simplified to (sqrt (+ x 1)) 1553944181.707 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))))) 1553944181.707 * * * * [progress]: [ 25 / 66 ] simplifiying candidate # 1553944181.708 * [simplify]: Simplifying (+ 1 x) 1553944181.708 * * [simplify]: iters left: 2 (3 enodes) 1553944181.709 * * [simplify]: iters left: 1 (12 enodes) 1553944181.711 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.711 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.711 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.711 * * [simplify]: Extracting #3: cost 0 inf + 86 1553944181.711 * [simplify]: Simplified to (+ x 1) 1553944181.711 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))))) 1553944181.711 * * * * [progress]: [ 26 / 66 ] simplifiying candidate # 1553944181.711 * [simplify]: Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553944181.711 * * [simplify]: iters left: 5 (5 enodes) 1553944181.712 * * [simplify]: iters left: 4 (19 enodes) 1553944181.719 * * [simplify]: iters left: 3 (24 enodes) 1553944181.728 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.728 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.728 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.729 * * [simplify]: Extracting #3: cost 9 inf + 0 1553944181.729 * * [simplify]: Extracting #4: cost 7 inf + 43 1553944181.729 * * [simplify]: Extracting #5: cost 0 inf + 736 1553944181.729 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553944181.729 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))))) 1553944181.729 * * * * [progress]: [ 27 / 66 ] simplifiying candidate # 1553944181.730 * [simplify]: Simplifying (sqrt (- 1 x)) 1553944181.730 * * [simplify]: iters left: 3 (4 enodes) 1553944181.732 * * [simplify]: iters left: 2 (16 enodes) 1553944181.738 * * [simplify]: iters left: 1 (21 enodes) 1553944181.744 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.744 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.744 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.745 * * [simplify]: Extracting #3: cost 5 inf + 43 1553944181.745 * * [simplify]: Extracting #4: cost 0 inf + 332 1553944181.745 * [simplify]: Simplified to (sqrt (- 1 x)) 1553944181.745 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))))) 1553944181.745 * * * * [progress]: [ 28 / 66 ] simplifiying candidate # 1553944181.745 * * * * [progress]: [ 29 / 66 ] simplifiying candidate # 1553944181.746 * [simplify]: Simplifying (+ (* 1 1) (- (* x x) (* 1 x))) 1553944181.746 * * [simplify]: iters left: 6 (7 enodes) 1553944181.750 * * [simplify]: iters left: 5 (24 enodes) 1553944181.754 * * [simplify]: iters left: 4 (43 enodes) 1553944181.761 * * [simplify]: iters left: 3 (68 enodes) 1553944181.770 * * [simplify]: iters left: 2 (77 enodes) 1553944181.780 * * [simplify]: iters left: 1 (93 enodes) 1553944181.804 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.804 * * [simplify]: Extracting #1: cost 14 inf + 0 1553944181.804 * * [simplify]: Extracting #2: cost 13 inf + 413 1553944181.805 * * [simplify]: Extracting #3: cost 2 inf + 1188 1553944181.806 * * [simplify]: Extracting #4: cost 0 inf + 1351 1553944181.807 * [simplify]: Simplified to (+ (- (* x x) x) 1) 1553944181.807 * [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)))))) 1553944181.807 * * * * [progress]: [ 30 / 66 ] simplifiying candidate # 1553944181.807 * [simplify]: Simplifying (- 1 x) 1553944181.807 * * [simplify]: iters left: 2 (3 enodes) 1553944181.809 * * [simplify]: iters left: 1 (13 enodes) 1553944181.813 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.813 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944181.813 * * [simplify]: Extracting #2: cost 3 inf + 43 1553944181.813 * * [simplify]: Extracting #3: cost 0 inf + 168 1553944181.813 * [simplify]: Simplified to (- 1 x) 1553944181.813 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 1553944181.813 * * * * [progress]: [ 31 / 66 ] simplifiying candidate # 1553944181.814 * [simplify]: Simplifying (- (pow 1 3) (pow x 3)) 1553944181.814 * * [simplify]: iters left: 3 (6 enodes) 1553944181.816 * * [simplify]: iters left: 2 (25 enodes) 1553944181.820 * * [simplify]: iters left: 1 (39 enodes) 1553944181.825 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.825 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944181.825 * * [simplify]: Extracting #2: cost 11 inf + 1 1553944181.825 * * [simplify]: Extracting #3: cost 3 inf + 1338 1553944181.826 * * [simplify]: Extracting #4: cost 0 inf + 1239 1553944181.826 * * [simplify]: Extracting #5: cost 0 inf + 977 1553944181.826 * [simplify]: Simplified to (- 1 (* (* x x) x)) 1553944181.826 * [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))))))))) 1553944181.826 * * * * [progress]: [ 32 / 66 ] simplifiying candidate # 1553944181.826 * [simplify]: Simplifying (- (* 1 1) (* x x)) 1553944181.826 * * [simplify]: iters left: 4 (5 enodes) 1553944181.828 * * [simplify]: iters left: 3 (17 enodes) 1553944181.831 * * [simplify]: iters left: 2 (26 enodes) 1553944181.836 * * [simplify]: iters left: 1 (28 enodes) 1553944181.840 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.840 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944181.840 * * [simplify]: Extracting #2: cost 8 inf + 1 1553944181.840 * * [simplify]: Extracting #3: cost 2 inf + 410 1553944181.840 * * [simplify]: Extracting #4: cost 0 inf + 492 1553944181.840 * [simplify]: Simplified to (- 1 (* x x)) 1553944181.840 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))) 1553944181.840 * * * * [progress]: [ 33 / 66 ] simplifiying candidate #real (real->posit16 (/ (- 1 x) (+ 1 x))))))))> 1553944181.840 * * * * [progress]: [ 34 / 66 ] simplifiying candidate # 1553944181.840 * * * * [progress]: [ 35 / 66 ] simplifiying candidate # 1553944181.840 * * * * [progress]: [ 36 / 66 ] simplifiying candidate # 1553944181.840 * * * * [progress]: [ 37 / 66 ] simplifiying candidate # 1553944181.840 * * * * [progress]: [ 38 / 66 ] simplifiying candidate # 1553944181.841 * * * * [progress]: [ 39 / 66 ] simplifiying candidate # 1553944181.841 * * * * [progress]: [ 40 / 66 ] simplifiying candidate # 1553944181.841 * [simplify]: Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) 1553944181.841 * * [simplify]: iters left: 6 (8 enodes) 1553944181.845 * * [simplify]: iters left: 5 (33 enodes) 1553944181.855 * * [simplify]: iters left: 4 (44 enodes) 1553944181.868 * * [simplify]: iters left: 3 (48 enodes) 1553944181.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.882 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.882 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.882 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944181.882 * * [simplify]: Extracting #4: cost 21 inf + 0 1553944181.882 * * [simplify]: Extracting #5: cost 20 inf + 2 1553944181.882 * * [simplify]: Extracting #6: cost 13 inf + 375 1553944181.883 * * [simplify]: Extracting #7: cost 2 inf + 1956 1553944181.883 * * [simplify]: Extracting #8: cost 0 inf + 2440 1553944181.885 * [simplify]: Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1)))) 1553944181.885 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))))) 1553944181.885 * * * * [progress]: [ 41 / 66 ] simplifiying candidate # 1553944181.885 * [simplify]: Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) 1553944181.885 * * [simplify]: iters left: 6 (7 enodes) 1553944181.889 * * [simplify]: iters left: 5 (29 enodes) 1553944181.898 * * [simplify]: iters left: 4 (40 enodes) 1553944181.910 * * [simplify]: iters left: 3 (44 enodes) 1553944181.922 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.922 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.922 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.922 * * [simplify]: Extracting #3: cost 11 inf + 0 1553944181.922 * * [simplify]: Extracting #4: cost 19 inf + 0 1553944181.922 * * [simplify]: Extracting #5: cost 18 inf + 2 1553944181.923 * * [simplify]: Extracting #6: cost 11 inf + 374 1553944181.923 * * [simplify]: Extracting #7: cost 3 inf + 1270 1553944181.924 * * [simplify]: Extracting #8: cost 0 inf + 1796 1553944181.924 * [simplify]: Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1)))) 1553944181.924 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))))) 1553944181.925 * * * * [progress]: [ 42 / 66 ] simplifiying candidate # 1553944181.925 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553944181.925 * * [simplify]: iters left: 6 (10 enodes) 1553944181.930 * * [simplify]: iters left: 5 (41 enodes) 1553944181.943 * * [simplify]: iters left: 4 (62 enodes) 1553944181.961 * * [simplify]: iters left: 3 (69 enodes) 1553944181.980 * * [simplify]: iters left: 2 (72 enodes) 1553944182.000 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.000 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944182.000 * * [simplify]: Extracting #2: cost 14 inf + 0 1553944182.000 * * [simplify]: Extracting #3: cost 24 inf + 0 1553944182.000 * * [simplify]: Extracting #4: cost 29 inf + 0 1553944182.001 * * [simplify]: Extracting #5: cost 26 inf + 86 1553944182.001 * * [simplify]: Extracting #6: cost 10 inf + 2796 1553944182.003 * * [simplify]: Extracting #7: cost 1 inf + 5454 1553944182.004 * * [simplify]: Extracting #8: cost 0 inf + 5736 1553944182.005 * [simplify]: Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1553944182.005 * [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)))))))) 1553944182.006 * * * * [progress]: [ 43 / 66 ] simplifiying candidate # 1553944182.006 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) 1553944182.006 * * [simplify]: iters left: 6 (9 enodes) 1553944182.008 * * [simplify]: iters left: 5 (34 enodes) 1553944182.013 * * [simplify]: iters left: 4 (43 enodes) 1553944182.019 * * [simplify]: iters left: 3 (46 enodes) 1553944182.025 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.025 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.025 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944182.025 * * [simplify]: Extracting #3: cost 16 inf + 0 1553944182.026 * * [simplify]: Extracting #4: cost 21 inf + 0 1553944182.026 * * [simplify]: Extracting #5: cost 19 inf + 43 1553944182.026 * * [simplify]: Extracting #6: cost 15 inf + 290 1553944182.026 * * [simplify]: Extracting #7: cost 6 inf + 1508 1553944182.026 * * [simplify]: Extracting #8: cost 0 inf + 3160 1553944182.027 * [simplify]: Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) 1553944182.027 * [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)))))))) 1553944182.027 * * * * [progress]: [ 44 / 66 ] simplifiying candidate # 1553944182.027 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) 1553944182.027 * * [simplify]: iters left: 6 (7 enodes) 1553944182.029 * * [simplify]: iters left: 5 (25 enodes) 1553944182.033 * * [simplify]: iters left: 4 (39 enodes) 1553944182.040 * * [simplify]: iters left: 3 (40 enodes) 1553944182.051 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.051 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944182.051 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944182.051 * * [simplify]: Extracting #3: cost 12 inf + 1 1553944182.051 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944182.051 * * [simplify]: Extracting #5: cost 5 inf + 614 1553944182.052 * * [simplify]: Extracting #6: cost 1 inf + 1222 1553944182.052 * * [simplify]: Extracting #7: cost 0 inf + 1384 1553944182.053 * [simplify]: Simplified to (fabs (cbrt (- 1 x))) 1553944182.053 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))))) 1553944182.053 * * * * [progress]: [ 45 / 66 ] simplifiying candidate # 1553944182.053 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553944182.053 * * [simplify]: iters left: 6 (9 enodes) 1553944182.058 * * [simplify]: iters left: 5 (34 enodes) 1553944182.068 * * [simplify]: iters left: 4 (41 enodes) 1553944182.079 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.079 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.079 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944182.079 * * [simplify]: Extracting #3: cost 14 inf + 0 1553944182.079 * * [simplify]: Extracting #4: cost 19 inf + 0 1553944182.079 * * [simplify]: Extracting #5: cost 17 inf + 43 1553944182.079 * * [simplify]: Extracting #6: cost 10 inf + 656 1553944182.080 * * [simplify]: Extracting #7: cost 3 inf + 1750 1553944182.081 * * [simplify]: Extracting #8: cost 0 inf + 2676 1553944182.082 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) 1553944182.082 * [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)))))))) 1553944182.082 * * * * [progress]: [ 46 / 66 ] simplifiying candidate # 1553944182.082 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1553944182.082 * * [simplify]: iters left: 6 (8 enodes) 1553944182.086 * * [simplify]: iters left: 5 (29 enodes) 1553944182.095 * * [simplify]: iters left: 4 (34 enodes) 1553944182.104 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.104 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.105 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944182.105 * * [simplify]: Extracting #3: cost 10 inf + 0 1553944182.105 * * [simplify]: Extracting #4: cost 15 inf + 0 1553944182.105 * * [simplify]: Extracting #5: cost 14 inf + 2 1553944182.105 * * [simplify]: Extracting #6: cost 6 inf + 416 1553944182.105 * * [simplify]: Extracting #7: cost 0 inf + 1468 1553944182.106 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) 1553944182.106 * [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)))))))) 1553944182.106 * * * * [progress]: [ 47 / 66 ] simplifiying candidate # 1553944182.106 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) 1)) 1553944182.107 * * [simplify]: iters left: 6 (6 enodes) 1553944182.111 * * [simplify]: iters left: 5 (20 enodes) 1553944182.118 * * [simplify]: iters left: 4 (25 enodes) 1553944182.125 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.125 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.125 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944182.125 * * [simplify]: Extracting #3: cost 8 inf + 1 1553944182.125 * * [simplify]: Extracting #4: cost 7 inf + 43 1553944182.125 * * [simplify]: Extracting #5: cost 1 inf + 454 1553944182.126 * * [simplify]: Extracting #6: cost 0 inf + 576 1553944182.126 * [simplify]: Simplified to (sqrt (sqrt (- 1 x))) 1553944182.126 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))))) 1553944182.126 * * * * [progress]: [ 48 / 66 ] simplifiying candidate # 1553944182.126 * [simplify]: Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553944182.127 * * [simplify]: iters left: 6 (7 enodes) 1553944182.130 * * [simplify]: iters left: 5 (26 enodes) 1553944182.134 * * [simplify]: iters left: 4 (30 enodes) 1553944182.138 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.138 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.138 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944182.138 * * [simplify]: Extracting #3: cost 11 inf + 1 1553944182.138 * * [simplify]: Extracting #4: cost 13 inf + 1 1553944182.138 * * [simplify]: Extracting #5: cost 12 inf + 2 1553944182.138 * * [simplify]: Extracting #6: cost 6 inf + 654 1553944182.139 * * [simplify]: Extracting #7: cost 4 inf + 1018 1553944182.139 * * [simplify]: Extracting #8: cost 1 inf + 1624 1553944182.139 * * [simplify]: Extracting #9: cost 0 inf + 1866 1553944182.139 * [simplify]: Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) 1553944182.139 * [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)))))))) 1553944182.139 * * * * [progress]: [ 49 / 66 ] simplifiying candidate # 1553944182.140 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ 1 x)))) 1553944182.140 * * [simplify]: iters left: 6 (6 enodes) 1553944182.141 * * [simplify]: iters left: 5 (21 enodes) 1553944182.144 * * [simplify]: iters left: 4 (23 enodes) 1553944182.148 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.148 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.148 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944182.148 * * [simplify]: Extracting #3: cost 7 inf + 1 1553944182.148 * * [simplify]: Extracting #4: cost 9 inf + 1 1553944182.148 * * [simplify]: Extracting #5: cost 8 inf + 2 1553944182.148 * * [simplify]: Extracting #6: cost 1 inf + 656 1553944182.148 * * [simplify]: Extracting #7: cost 0 inf + 818 1553944182.148 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ x 1)))) 1553944182.148 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 1553944182.148 * * * * [progress]: [ 50 / 66 ] simplifiying candidate # 1553944182.149 * [simplify]: Simplifying (sqrt (/ 1 1)) 1553944182.149 * * [simplify]: iters left: 3 (3 enodes) 1553944182.151 * * [simplify]: iters left: 2 (9 enodes) 1553944182.152 * * [simplify]: iters left: 1 (11 enodes) 1553944182.153 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.153 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944182.153 * [simplify]: Simplified to 1 1553944182.153 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1553944182.153 * * * * [progress]: [ 51 / 66 ] simplifiying candidate # 1553944182.154 * [simplify]: Simplifying (sqrt 1) 1553944182.154 * * [simplify]: iters left: 1 (2 enodes) 1553944182.155 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.155 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944182.155 * [simplify]: Simplified to 1 1553944182.155 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1553944182.155 * * * * [progress]: [ 52 / 66 ] simplifiying candidate # 1553944182.156 * [simplify]: Simplifying (sqrt (- 1 x)) 1553944182.156 * * [simplify]: iters left: 3 (4 enodes) 1553944182.157 * * [simplify]: iters left: 2 (16 enodes) 1553944182.159 * * [simplify]: iters left: 1 (21 enodes) 1553944182.164 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.164 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.164 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944182.164 * * [simplify]: Extracting #3: cost 5 inf + 43 1553944182.164 * * [simplify]: Extracting #4: cost 0 inf + 332 1553944182.164 * [simplify]: Simplified to (sqrt (- 1 x)) 1553944182.164 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))))) 1553944182.164 * * * * [progress]: [ 53 / 66 ] simplifiying candidate # 1553944182.165 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) 1553944182.165 * * [simplify]: iters left: 6 (9 enodes) 1553944182.170 * * [simplify]: iters left: 5 (38 enodes) 1553944182.181 * * [simplify]: iters left: 4 (51 enodes) 1553944182.195 * * [simplify]: iters left: 3 (55 enodes) 1553944182.210 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.210 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.210 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944182.210 * * [simplify]: Extracting #3: cost 18 inf + 0 1553944182.210 * * [simplify]: Extracting #4: cost 20 inf + 2 1553944182.210 * * [simplify]: Extracting #5: cost 14 inf + 422 1553944182.211 * * [simplify]: Extracting #6: cost 9 inf + 1423 1553944182.212 * * [simplify]: Extracting #7: cost 0 inf + 3776 1553944182.213 * * [simplify]: Extracting #8: cost 0 inf + 2597 1553944182.214 * [simplify]: Simplified to (sqrt (/ (- 1 x) (+ (* (* x x) x) 1))) 1553944182.214 * [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)))))))) 1553944182.214 * * * * [progress]: [ 54 / 66 ] simplifiying candidate # 1553944182.214 * [simplify]: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 1553944182.214 * * [simplify]: iters left: 6 (8 enodes) 1553944182.219 * * [simplify]: iters left: 5 (31 enodes) 1553944182.228 * * [simplify]: iters left: 4 (48 enodes) 1553944182.239 * * [simplify]: iters left: 3 (52 enodes) 1553944182.246 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.246 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.246 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944182.246 * * [simplify]: Extracting #3: cost 19 inf + 0 1553944182.246 * * [simplify]: Extracting #4: cost 18 inf + 124 1553944182.246 * * [simplify]: Extracting #5: cost 10 inf + 616 1553944182.246 * * [simplify]: Extracting #6: cost 2 inf + 1752 1553944182.247 * * [simplify]: Extracting #7: cost 0 inf + 2116 1553944182.247 * [simplify]: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 1553944182.247 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))) 1553944182.248 * * * * [progress]: [ 55 / 66 ] simplifiying candidate # 1553944182.248 * [simplify]: Simplifying (sqrt (- 1 x)) 1553944182.248 * * [simplify]: iters left: 3 (4 enodes) 1553944182.249 * * [simplify]: iters left: 2 (16 enodes) 1553944182.251 * * [simplify]: iters left: 1 (21 enodes) 1553944182.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.256 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.256 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944182.256 * * [simplify]: Extracting #3: cost 5 inf + 43 1553944182.256 * * [simplify]: Extracting #4: cost 0 inf + 332 1553944182.257 * [simplify]: Simplified to (sqrt (- 1 x)) 1553944182.257 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 1553944182.257 * * * * [progress]: [ 56 / 66 ] simplifiying candidate # 1553944182.257 * * * * [progress]: [ 57 / 66 ] simplifiying candidate # 1553944182.257 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ 1 x))) 1553944182.257 * * [simplify]: iters left: 5 (6 enodes) 1553944182.260 * * [simplify]: iters left: 4 (26 enodes) 1553944182.268 * * [simplify]: iters left: 3 (37 enodes) 1553944182.279 * * [simplify]: iters left: 2 (41 enodes) 1553944182.290 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.290 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944182.290 * * [simplify]: Extracting #2: cost 9 inf + 0 1553944182.290 * * [simplify]: Extracting #3: cost 17 inf + 0 1553944182.290 * * [simplify]: Extracting #4: cost 15 inf + 43 1553944182.290 * * [simplify]: Extracting #5: cost 9 inf + 414 1553944182.291 * * [simplify]: Extracting #6: cost 3 inf + 1026 1553944182.292 * * [simplify]: Extracting #7: cost 0 inf + 1392 1553944182.292 * [simplify]: Simplified to (sqrt (/ (- 1 x) (+ x 1))) 1553944182.292 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1))))))) 1553944182.292 * * * * [progress]: [ 58 / 66 ] simplifiying candidate # 1553944182.293 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553944182.293 * * [simplify]: iters left: 5 (7 enodes) 1553944182.296 * * [simplify]: iters left: 4 (26 enodes) 1553944182.304 * * [simplify]: iters left: 3 (31 enodes) 1553944182.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.313 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944182.313 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944182.313 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944182.313 * * [simplify]: Extracting #4: cost 11 inf + 43 1553944182.314 * * [simplify]: Extracting #5: cost 4 inf + 456 1553944182.314 * * [simplify]: Extracting #6: cost 1 inf + 782 1553944182.314 * * [simplify]: Extracting #7: cost 0 inf + 984 1553944182.315 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553944182.315 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1553944182.315 * * * * [progress]: [ 59 / 66 ] simplifiying candidate # 1553944182.315 * * * * [progress]: [ 60 / 66 ] simplifiying candidate #real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))> 1553944182.315 * * * * [progress]: [ 61 / 66 ] simplifiying candidate # 1553944182.316 * [simplify]: Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1553944182.316 * * [simplify]: iters left: 6 (8 enodes) 1553944182.321 * * [simplify]: iters left: 5 (34 enodes) 1553944182.332 * * [simplify]: iters left: 4 (57 enodes) 1553944182.348 * * [simplify]: iters left: 3 (76 enodes) 1553944182.360 * * [simplify]: iters left: 2 (96 enodes) 1553944182.375 * * [simplify]: iters left: 1 (119 enodes) 1553944182.409 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.410 * * [simplify]: Extracting #1: cost 16 inf + 0 1553944182.410 * * [simplify]: Extracting #2: cost 34 inf + 1 1553944182.410 * * [simplify]: Extracting #3: cost 37 inf + 46 1553944182.411 * * [simplify]: Extracting #4: cost 12 inf + 2091 1553944182.413 * * [simplify]: Extracting #5: cost 1 inf + 3275 1553944182.415 * * [simplify]: Extracting #6: cost 0 inf + 3438 1553944182.417 * [simplify]: Simplified to (+ (* (- (* x x) x) 2) 1) 1553944182.417 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ (* (- (* x x) x) 2) 1))))) 1553944182.417 * * * * [progress]: [ 62 / 66 ] simplifiying candidate # 1553944182.417 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553944182.417 * * [simplify]: iters left: 6 (10 enodes) 1553944182.424 * * [simplify]: iters left: 5 (43 enodes) 1553944182.439 * * [simplify]: iters left: 4 (65 enodes) 1553944182.459 * * [simplify]: iters left: 3 (93 enodes) 1553944182.486 * * [simplify]: iters left: 2 (122 enodes) 1553944182.505 * * [simplify]: iters left: 1 (147 enodes) 1553944182.527 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.527 * * [simplify]: Extracting #1: cost 13 inf + 0 1553944182.527 * * [simplify]: Extracting #2: cost 37 inf + 2 1553944182.528 * * [simplify]: Extracting #3: cost 32 inf + 706 1553944182.528 * * [simplify]: Extracting #4: cost 5 inf + 3211 1553944182.530 * * [simplify]: Extracting #5: cost 0 inf + 3579 1553944182.531 * * [simplify]: Extracting #6: cost 0 inf + 3578 1553944182.532 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 1553944182.532 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 1553944182.532 * * * * [progress]: [ 63 / 66 ] simplifiying candidate # 1553944182.532 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553944182.532 * * [simplify]: iters left: 6 (10 enodes) 1553944182.535 * * [simplify]: iters left: 5 (43 enodes) 1553944182.548 * * [simplify]: iters left: 4 (65 enodes) 1553944182.560 * * [simplify]: iters left: 3 (93 enodes) 1553944182.575 * * [simplify]: iters left: 2 (122 enodes) 1553944182.604 * * [simplify]: iters left: 1 (147 enodes) 1553944182.646 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.646 * * [simplify]: Extracting #1: cost 13 inf + 0 1553944182.647 * * [simplify]: Extracting #2: cost 37 inf + 2 1553944182.647 * * [simplify]: Extracting #3: cost 32 inf + 706 1553944182.649 * * [simplify]: Extracting #4: cost 5 inf + 3211 1553944182.651 * * [simplify]: Extracting #5: cost 0 inf + 3579 1553944182.653 * * [simplify]: Extracting #6: cost 0 inf + 3578 1553944182.655 * [simplify]: Simplified to (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)) 1553944182.655 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (- (+ -1 (/ 2 x)) (/ (/ 2 x) x)))))) 1553944182.656 * * * * [progress]: [ 64 / 66 ] simplifiying candidate # 1553944182.656 * [simplify]: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 1553944182.656 * * [simplify]: iters left: 6 (8 enodes) 1553944182.661 * * [simplify]: iters left: 5 (33 enodes) 1553944182.667 * * [simplify]: iters left: 4 (51 enodes) 1553944182.675 * * [simplify]: iters left: 3 (65 enodes) 1553944182.684 * * [simplify]: iters left: 2 (69 enodes) 1553944182.695 * * [simplify]: iters left: 1 (85 enodes) 1553944182.721 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.721 * * [simplify]: Extracting #1: cost 16 inf + 0 1553944182.721 * * [simplify]: Extracting #2: cost 26 inf + 85 1553944182.721 * * [simplify]: Extracting #3: cost 21 inf + 580 1553944182.723 * * [simplify]: Extracting #4: cost 2 inf + 2380 1553944182.724 * * [simplify]: Extracting #5: cost 0 inf + 2665 1553944182.726 * [simplify]: Simplified to (- (* (* x x) 1/2) (- x 1)) 1553944182.726 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (* (* x x) 1/2) (- x 1))))) 1553944182.726 * * * * [progress]: [ 65 / 66 ] simplifiying candidate # 1553944182.726 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553944182.726 * * [simplify]: iters left: 6 (14 enodes) 1553944182.735 * * [simplify]: iters left: 5 (59 enodes) 1553944182.749 * * [simplify]: iters left: 4 (98 enodes) 1553944182.764 * * [simplify]: iters left: 3 (136 enodes) 1553944182.793 * * [simplify]: iters left: 2 (194 enodes) 1553944182.857 * * [simplify]: iters left: 1 (319 enodes) 1553944182.954 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944182.954 * * [simplify]: Extracting #1: cost 16 inf + 0 1553944182.955 * * [simplify]: Extracting #2: cost 75 inf + 0 1553944182.956 * * [simplify]: Extracting #3: cost 102 inf + 911 1553944182.960 * * [simplify]: Extracting #4: cost 28 inf + 9161 1553944182.967 * * [simplify]: Extracting #5: cost 1 inf + 13637 1553944182.974 * * [simplify]: Extracting #6: cost 0 inf + 13801 1553944182.978 * [simplify]: Simplified to (+ (sqrt -1) (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x))) 1553944182.978 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (sqrt -1) (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)))))) 1553944182.978 * * * * [progress]: [ 66 / 66 ] simplifiying candidate # 1553944182.978 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553944182.978 * * [simplify]: iters left: 6 (14 enodes) 1553944182.983 * * [simplify]: iters left: 5 (59 enodes) 1553944182.994 * * [simplify]: iters left: 4 (98 enodes) 1553944183.018 * * [simplify]: iters left: 3 (136 enodes) 1553944183.057 * * [simplify]: iters left: 2 (194 enodes) 1553944183.121 * * [simplify]: iters left: 1 (319 enodes) 1553944183.188 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944183.188 * * [simplify]: Extracting #1: cost 16 inf + 0 1553944183.188 * * [simplify]: Extracting #2: cost 75 inf + 0 1553944183.189 * * [simplify]: Extracting #3: cost 102 inf + 911 1553944183.193 * * [simplify]: Extracting #4: cost 28 inf + 9161 1553944183.198 * * [simplify]: Extracting #5: cost 1 inf + 13637 1553944183.204 * * [simplify]: Extracting #6: cost 0 inf + 13801 1553944183.208 * [simplify]: Simplified to (+ (sqrt -1) (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x))) 1553944183.208 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (+ (sqrt -1) (* (+ (/ -1/2 x) 1) (/ (/ 1 (sqrt -1)) x)))))) 1553944183.208 * * * [progress]: adding candidates to table 1553944183.795 * [progress]: [Phase 3 of 3] Extracting. 1553944183.801 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 1553944183.801 * * [simplify]: iters left: 6 (9 enodes) 1553944183.802 * * [simplify]: iters left: 5 (13 enodes) 1553944183.802 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944183.802 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944183.802 * * [simplify]: Extracting #2: cost 3 inf + 1 1553944183.803 * * [simplify]: Extracting #3: cost 4 inf + 1 1553944183.803 * * [simplify]: Extracting #4: cost 6 inf + 1 1553944183.803 * * [simplify]: Extracting #5: cost 8 inf + 1 1553944183.803 * * [simplify]: Extracting #6: cost 0 inf + 946 1553944183.803 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 1553944186.146 * [regime-testing]: Baseline error score: 0.011876484560570071 1553944186.148 * [regime-testing]: Oracle error score: 0.011876484560570071 1553944186.148 * [regime-testing]: End program error score: 0.011876484560570071