1550699717.411 * [misc]progress: [Phase 1 of 3] Setting up. 1550699717.412 * * * [misc]progress: [1/2] Preparing points 1550699717.671 * * * [misc]progress: [2/2] Setting up program. 1550699717.678 * [misc]progress: [Phase 2 of 3] Improving. 1550699717.679 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550699717.680 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550699717.682 * * [misc]simplify: iters left: 5 (6 enodes) 1550699717.700 * * [misc]simplify: iters left: 4 (24 enodes) 1550699717.707 * * [misc]simplify: iters left: 3 (28 enodes) 1550699717.716 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699717.716 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699717.716 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550699717.717 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550699717.717 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550699717.717 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550699717.718 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550699717.718 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550699717.718 * [misc]simplify: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 1550699717.726 * * [misc]progress: iteration 1 / 4 1550699717.726 * * * [misc]progress: picking best candidate 1550699717.730 * * * * [misc]pick: Picked # 1550699717.730 * * * [misc]progress: localizing error 1550699717.788 * * * [misc]progress: generating rewritten candidates 1550699717.788 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550699717.806 * * * [misc]progress: generating series expansions 1550699717.806 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550699717.813 * [misc]backup-simplify: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 1550699717.813 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1550699717.814 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550699717.814 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550699717.815 * [misc]taylor: Taking taylor expansion of x in x 1550699717.815 * [misc]backup-simplify: Simplify 0 into 0 1550699717.815 * [misc]backup-simplify: Simplify 1 into 1 1550699717.815 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550699717.815 * [misc]taylor: Taking taylor expansion of x in x 1550699717.815 * [misc]backup-simplify: Simplify 0 into 0 1550699717.815 * [misc]backup-simplify: Simplify 1 into 1 1550699717.815 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.815 * [misc]backup-simplify: Simplify 1 into 1 1550699717.816 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.817 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699717.817 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550699717.817 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.817 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.817 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550699717.817 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.818 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.818 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1550699717.818 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1550699717.818 * [misc]taylor: Taking taylor expansion of x in x 1550699717.818 * [misc]backup-simplify: Simplify 0 into 0 1550699717.818 * [misc]backup-simplify: Simplify 1 into 1 1550699717.818 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1550699717.818 * [misc]taylor: Taking taylor expansion of x in x 1550699717.818 * [misc]backup-simplify: Simplify 0 into 0 1550699717.818 * [misc]backup-simplify: Simplify 1 into 1 1550699717.818 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.818 * [misc]backup-simplify: Simplify 1 into 1 1550699717.819 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.819 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699717.819 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1550699717.819 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.819 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.819 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1550699717.820 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.820 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.821 * [misc]backup-simplify: Simplify 0 into 0 1550699717.821 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699717.822 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.822 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699717.822 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1550699717.824 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550699717.825 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699717.825 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.825 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699717.825 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1550699717.827 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699717.827 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699717.828 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550699717.828 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1550699717.828 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1550699717.828 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550699717.828 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550699717.828 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550699717.829 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699717.829 * [misc]taylor: Taking taylor expansion of x in x 1550699717.829 * [misc]backup-simplify: Simplify 0 into 0 1550699717.829 * [misc]backup-simplify: Simplify 1 into 1 1550699717.829 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.829 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.829 * [misc]backup-simplify: Simplify 1 into 1 1550699717.829 * [misc]taylor: Taking taylor expansion of x in x 1550699717.829 * [misc]backup-simplify: Simplify 0 into 0 1550699717.829 * [misc]backup-simplify: Simplify 1 into 1 1550699717.830 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.830 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.830 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699717.831 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699717.831 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.831 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699717.832 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550699717.832 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550699717.832 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1550699717.832 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1550699717.832 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1550699717.832 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699717.832 * [misc]taylor: Taking taylor expansion of x in x 1550699717.832 * [misc]backup-simplify: Simplify 0 into 0 1550699717.832 * [misc]backup-simplify: Simplify 1 into 1 1550699717.832 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.832 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.832 * [misc]backup-simplify: Simplify 1 into 1 1550699717.832 * [misc]taylor: Taking taylor expansion of x in x 1550699717.832 * [misc]backup-simplify: Simplify 0 into 0 1550699717.832 * [misc]backup-simplify: Simplify 1 into 1 1550699717.833 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.833 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.833 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699717.833 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699717.833 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.833 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699717.834 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1550699717.834 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550699717.834 * [misc]backup-simplify: Simplify 1 into 1 1550699717.834 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550699717.834 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699717.834 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.835 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699717.835 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1550699717.836 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550699717.836 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550699717.836 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550699717.838 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1550699717.838 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1550699717.838 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550699717.838 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550699717.838 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550699717.838 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550699717.838 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699717.838 * [misc]taylor: Taking taylor expansion of x in x 1550699717.838 * [misc]backup-simplify: Simplify 0 into 0 1550699717.838 * [misc]backup-simplify: Simplify 1 into 1 1550699717.839 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.839 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.839 * [misc]backup-simplify: Simplify 1 into 1 1550699717.839 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.839 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.839 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.839 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.840 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.840 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550699717.840 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550699717.840 * [misc]taylor: Taking taylor expansion of -1 in x 1550699717.840 * [misc]backup-simplify: Simplify -1 into -1 1550699717.840 * [misc]taylor: Taking taylor expansion of x in x 1550699717.840 * [misc]backup-simplify: Simplify 0 into 0 1550699717.840 * [misc]backup-simplify: Simplify 1 into 1 1550699717.840 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550699717.840 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.841 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.841 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1550699717.841 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1550699717.841 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1550699717.841 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1550699717.841 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699717.841 * [misc]taylor: Taking taylor expansion of x in x 1550699717.841 * [misc]backup-simplify: Simplify 0 into 0 1550699717.841 * [misc]backup-simplify: Simplify 1 into 1 1550699717.841 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699717.841 * [misc]taylor: Taking taylor expansion of 1 in x 1550699717.841 * [misc]backup-simplify: Simplify 1 into 1 1550699717.842 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699717.842 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.842 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.842 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.842 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.842 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1550699717.843 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1550699717.843 * [misc]taylor: Taking taylor expansion of -1 in x 1550699717.843 * [misc]backup-simplify: Simplify -1 into -1 1550699717.843 * [misc]taylor: Taking taylor expansion of x in x 1550699717.843 * [misc]backup-simplify: Simplify 0 into 0 1550699717.843 * [misc]backup-simplify: Simplify 1 into 1 1550699717.843 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1550699717.843 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699717.843 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699717.844 * [misc]backup-simplify: Simplify (* 0 0) into 0 1550699717.844 * [misc]backup-simplify: Simplify 0 into 0 1550699717.844 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1550699717.844 * [misc]backup-simplify: Simplify 0 into 0 1550699717.844 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1550699717.845 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550699717.846 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699717.846 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550699717.846 * [misc]backup-simplify: Simplify (- 1) into -1 1550699717.847 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550699717.848 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1550699717.848 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550699717.848 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699717.849 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699717.850 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699717.850 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699717.850 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.851 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699717.852 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1550699717.853 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550699717.853 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699717.855 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699717.855 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699717.855 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699717.856 * [misc]backup-simplify: Simplify (- 0) into 0 1550699717.857 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699717.859 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1550699717.859 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1550699717.860 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1550699717.860 * * * [misc]progress: simplifying candidates 1550699717.860 * * * * [misc]progress: [ 1 / 28 ] simplifiying candidate # 1550699717.861 * [enter]simplify: Simplifying (* (- x 1) x) 1550699717.861 * * [misc]simplify: iters left: 4 (4 enodes) 1550699717.864 * * [misc]simplify: iters left: 3 (18 enodes) 1550699717.871 * * [misc]simplify: iters left: 2 (27 enodes) 1550699717.884 * * [misc]simplify: iters left: 1 (36 enodes) 1550699717.934 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699717.934 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550699717.934 * * [misc]simplify: Extracting #2: cost 11 inf + 1 1550699717.935 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550699717.935 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550699717.936 * [exit]simplify: Simplified to (- (* x x) x) 1550699717.936 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1550699717.936 * * * * [misc]progress: [ 2 / 28 ] simplifiying candidate # 1550699717.937 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1550699717.937 * * [misc]simplify: iters left: 5 (6 enodes) 1550699717.943 * * [misc]simplify: iters left: 4 (24 enodes) 1550699717.954 * * [misc]simplify: iters left: 3 (28 enodes) 1550699717.965 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699717.965 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699717.966 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550699717.966 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550699717.966 * * [misc]simplify: Extracting #4: cost 5 inf + 128 1550699717.966 * * [misc]simplify: Extracting #5: cost 1 inf + 495 1550699717.966 * * [misc]simplify: Extracting #6: cost 0 inf + 657 1550699717.967 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1550699717.967 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 1550699717.967 * * * * [misc]progress: [ 3 / 28 ] simplifiying candidate # 1550699717.967 * * * * [misc]progress: [ 4 / 28 ] simplifiying candidate # 1550699717.968 * [enter]simplify: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1550699717.968 * * [misc]simplify: iters left: 6 (8 enodes) 1550699717.976 * * [misc]simplify: iters left: 5 (30 enodes) 1550699718.066 * * [misc]simplify: iters left: 4 (34 enodes) 1550699718.207 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.207 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699718.207 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550699718.207 * * [misc]simplify: Extracting #3: cost 12 inf + 0 1550699718.207 * * [misc]simplify: Extracting #4: cost 10 inf + 305 1550699718.207 * * [misc]simplify: Extracting #5: cost 8 inf + 307 1550699718.208 * * [misc]simplify: Extracting #6: cost 5 inf + 473 1550699718.208 * * [misc]simplify: Extracting #7: cost 0 inf + 1463 1550699718.208 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 1550699718.208 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 1550699718.208 * * * * [misc]progress: [ 5 / 28 ] simplifiying candidate # 1550699718.209 * * * * [misc]progress: [ 6 / 28 ] simplifiying candidate # 1550699718.209 * * * * [misc]progress: [ 7 / 28 ] simplifiying candidate # 1550699718.209 * [enter]simplify: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1550699718.209 * * [misc]simplify: iters left: 6 (10 enodes) 1550699718.228 * * [misc]simplify: iters left: 5 (38 enodes) 1550699718.246 * * [misc]simplify: iters left: 4 (72 enodes) 1550699718.274 * * [misc]simplify: iters left: 3 (125 enodes) 1550699718.322 * * [misc]simplify: iters left: 2 (211 enodes) 1550699718.430 * * [misc]simplify: iters left: 1 (335 enodes) 1550699718.555 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.555 * * [misc]simplify: Extracting #1: cost 21 inf + 0 1550699718.555 * * [misc]simplify: Extracting #2: cost 43 inf + 405 1550699718.556 * * [misc]simplify: Extracting #3: cost 40 inf + 1217 1550699718.558 * * [misc]simplify: Extracting #4: cost 18 inf + 4454 1550699718.563 * * [misc]simplify: Extracting #5: cost 1 inf + 7328 1550699718.567 * * [misc]simplify: Extracting #6: cost 0 inf + 7450 1550699718.572 * [exit]simplify: Simplified to (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))) 1550699718.572 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (+ -1 x) (* (* x (sqrt x)) (sqrt (+ -1 x)))))) 1550699718.572 * * * * [misc]progress: [ 8 / 28 ] simplifiying candidate # 1550699718.572 * * * * [misc]progress: [ 9 / 28 ] simplifiying candidate # 1550699718.572 * * * * [misc]progress: [ 10 / 28 ] simplifiying candidate # 1550699718.572 * [enter]simplify: Simplifying (* (- x 1) x) 1550699718.573 * * [misc]simplify: iters left: 4 (4 enodes) 1550699718.576 * * [misc]simplify: iters left: 3 (18 enodes) 1550699718.582 * * [misc]simplify: iters left: 2 (27 enodes) 1550699718.591 * * [misc]simplify: iters left: 1 (36 enodes) 1550699718.601 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.601 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550699718.601 * * [misc]simplify: Extracting #2: cost 11 inf + 1 1550699718.601 * * [misc]simplify: Extracting #3: cost 0 inf + 457 1550699718.602 * * [misc]simplify: Extracting #4: cost 0 inf + 455 1550699718.602 * [exit]simplify: Simplified to (- (* x x) x) 1550699718.602 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550699718.602 * * * * [misc]progress: [ 11 / 28 ] simplifiying candidate # 1550699718.602 * * * * [misc]progress: [ 12 / 28 ] simplifiying candidate # 1550699718.602 * * * * [misc]progress: [ 13 / 28 ] simplifiying candidate # 1550699718.603 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1550699718.603 * * [misc]simplify: iters left: 2 (3 enodes) 1550699718.604 * * [misc]simplify: iters left: 1 (9 enodes) 1550699718.605 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.605 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.605 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699718.605 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550699718.606 * * [misc]simplify: Extracting #4: cost 0 inf + 325 1550699718.606 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1550699718.606 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1550699718.606 * * * * [misc]progress: [ 14 / 28 ] simplifiying candidate # 1550699718.606 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1550699718.606 * * [misc]simplify: iters left: 2 (3 enodes) 1550699718.607 * * [misc]simplify: iters left: 1 (9 enodes) 1550699718.608 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.608 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.608 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699718.608 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550699718.608 * * [misc]simplify: Extracting #4: cost 0 inf + 245 1550699718.608 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1550699718.608 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1550699718.608 * * * * [misc]progress: [ 15 / 28 ] simplifiying candidate # 1550699718.608 * [enter]simplify: Simplifying (sqrt x) 1550699718.608 * * [misc]simplify: iters left: 1 (2 enodes) 1550699718.609 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.609 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.609 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550699718.609 * * [misc]simplify: Extracting #3: cost 0 inf + 83 1550699718.609 * [exit]simplify: Simplified to (sqrt x) 1550699718.609 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1550699718.609 * * * * [misc]progress: [ 16 / 28 ] simplifiying candidate # 1550699718.609 * [enter]simplify: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550699718.609 * * [misc]simplify: iters left: 6 (6 enodes) 1550699718.611 * * [misc]simplify: iters left: 5 (23 enodes) 1550699718.615 * * [misc]simplify: iters left: 4 (27 enodes) 1550699718.620 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.620 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.620 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699718.620 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550699718.620 * * [misc]simplify: Extracting #4: cost 11 inf + 0 1550699718.620 * * [misc]simplify: Extracting #5: cost 6 inf + 87 1550699718.620 * * [misc]simplify: Extracting #6: cost 1 inf + 777 1550699718.620 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550699718.620 * [exit]simplify: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1550699718.621 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1550699718.621 * * * * [misc]progress: [ 17 / 28 ] simplifiying candidate # 1550699718.621 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1550699718.621 * * [misc]simplify: iters left: 6 (6 enodes) 1550699718.626 * * [misc]simplify: iters left: 5 (24 enodes) 1550699718.630 * * [misc]simplify: iters left: 4 (28 enodes) 1550699718.634 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.634 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699718.634 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550699718.634 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550699718.634 * * [misc]simplify: Extracting #4: cost 8 inf + 3 1550699718.635 * * [misc]simplify: Extracting #5: cost 4 inf + 331 1550699718.635 * * [misc]simplify: Extracting #6: cost 2 inf + 655 1550699718.635 * * [misc]simplify: Extracting #7: cost 0 inf + 979 1550699718.635 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1550699718.635 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1550699718.635 * * * * [misc]progress: [ 18 / 28 ] simplifiying candidate # 1550699718.635 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550699718.635 * * [misc]simplify: iters left: 4 (5 enodes) 1550699718.638 * * [misc]simplify: iters left: 3 (20 enodes) 1550699718.642 * * [misc]simplify: iters left: 2 (24 enodes) 1550699718.646 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.646 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.646 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699718.647 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550699718.647 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550699718.647 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550699718.647 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550699718.647 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550699718.647 * * * * [misc]progress: [ 19 / 28 ] simplifiying candidate # 1550699718.647 * [enter]simplify: Simplifying (sqrt 1) 1550699718.647 * * [misc]simplify: iters left: 1 (2 enodes) 1550699718.649 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.649 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550699718.649 * [exit]simplify: Simplified to 1 1550699718.649 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1550699718.649 * * * * [misc]progress: [ 20 / 28 ] simplifiying candidate # 1550699718.650 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1550699718.650 * * [misc]simplify: iters left: 4 (5 enodes) 1550699718.652 * * [misc]simplify: iters left: 3 (20 enodes) 1550699718.655 * * [misc]simplify: iters left: 2 (24 enodes) 1550699718.659 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.659 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699718.660 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699718.660 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550699718.660 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550699718.660 * * [misc]simplify: Extracting #5: cost 0 inf + 495 1550699718.660 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1550699718.660 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1550699718.660 * * * * [misc]progress: [ 21 / 28 ] simplifiying candidate # 1550699718.660 * * * * [misc]progress: [ 22 / 28 ] simplifiying candidate # 1550699718.660 * [enter]simplify: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1550699718.660 * * [misc]simplify: iters left: 6 (9 enodes) 1550699718.664 * * [misc]simplify: iters left: 5 (36 enodes) 1550699718.671 * * [misc]simplify: iters left: 4 (44 enodes) 1550699718.684 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.684 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699718.684 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550699718.684 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550699718.685 * * [misc]simplify: Extracting #4: cost 10 inf + 85 1550699718.685 * * [misc]simplify: Extracting #5: cost 9 inf + 127 1550699718.685 * * [misc]simplify: Extracting #6: cost 4 inf + 574 1550699718.685 * * [misc]simplify: Extracting #7: cost 0 inf + 1382 1550699718.686 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (+ (* (* x x) x) -1))) 1550699718.686 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ (* (* x x) x) -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1550699718.686 * * * * [misc]progress: [ 23 / 28 ] simplifiying candidate # 1550699718.688 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1550699718.688 * * [misc]simplify: iters left: 6 (8 enodes) 1550699718.693 * * [misc]simplify: iters left: 5 (28 enodes) 1550699718.702 * * [misc]simplify: iters left: 4 (35 enodes) 1550699718.712 * * [misc]simplify: iters left: 3 (42 enodes) 1550699718.724 * * [misc]simplify: iters left: 2 (58 enodes) 1550699718.745 * * [misc]simplify: iters left: 1 (95 enodes) 1550699718.761 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.761 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699718.761 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550699718.761 * * [misc]simplify: Extracting #3: cost 28 inf + 1 1550699718.761 * * [misc]simplify: Extracting #4: cost 22 inf + 741 1550699718.762 * * [misc]simplify: Extracting #5: cost 3 inf + 2457 1550699718.763 * * [misc]simplify: Extracting #6: cost 1 inf + 2781 1550699718.764 * * [misc]simplify: Extracting #7: cost 0 inf + 2983 1550699718.764 * [exit]simplify: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1550699718.764 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 1550699718.764 * * * * [misc]progress: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1550699718.765 * * * * [misc]progress: [ 25 / 28 ] simplifiying candidate # 1550699718.765 * * * * [misc]progress: [ 26 / 28 ] simplifiying candidate # 1550699718.765 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550699718.765 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550699718.765 * * * * [misc]progress: [ 27 / 28 ] simplifiying candidate # 1550699718.765 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550699718.765 * * [misc]simplify: iters left: 6 (8 enodes) 1550699718.768 * * [misc]simplify: iters left: 5 (34 enodes) 1550699718.777 * * [misc]simplify: iters left: 4 (52 enodes) 1550699718.794 * * [misc]simplify: iters left: 3 (75 enodes) 1550699718.810 * * [misc]simplify: iters left: 2 (97 enodes) 1550699718.824 * * [misc]simplify: iters left: 1 (107 enodes) 1550699718.851 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699718.851 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550699718.851 * * [misc]simplify: Extracting #2: cost 22 inf + 45 1550699718.852 * * [misc]simplify: Extracting #3: cost 17 inf + 421 1550699718.852 * * [misc]simplify: Extracting #4: cost 1 inf + 1496 1550699718.854 * * [misc]simplify: Extracting #5: cost 0 inf + 1458 1550699718.855 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550699718.855 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550699718.855 * * * * [misc]progress: [ 28 / 28 ] simplifiying candidate # 1550699718.855 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1550699718.855 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550699718.855 * * * [misc]progress: adding candidates to table 1550699719.088 * * [misc]progress: iteration 2 / 4 1550699719.088 * * * [misc]progress: picking best candidate 1550699719.094 * * * * [misc]pick: Picked # 1550699719.094 * * * [misc]progress: localizing error 1550699719.106 * * * [misc]progress: generating rewritten candidates 1550699719.106 * * * [misc]progress: generating series expansions 1550699719.106 * * * [misc]progress: simplifying candidates 1550699719.106 * * * [misc]progress: adding candidates to table 1550699719.106 * * [misc]progress: iteration 3 / 4 1550699719.106 * * * [misc]progress: picking best candidate 1550699719.108 * * * * [misc]pick: Picked # 1550699719.108 * * * [misc]progress: localizing error 1550699719.116 * * * [misc]progress: generating rewritten candidates 1550699719.116 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550699719.119 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550699719.121 * * * [misc]progress: generating series expansions 1550699719.121 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550699719.121 * [misc]backup-simplify: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 1550699719.121 * [misc]approximate: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 1550699719.121 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550699719.121 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550699719.121 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.121 * [misc]taylor: Taking taylor expansion of x in x 1550699719.121 * [misc]backup-simplify: Simplify 0 into 0 1550699719.121 * [misc]backup-simplify: Simplify 1 into 1 1550699719.121 * [misc]taylor: Taking taylor expansion of x in x 1550699719.122 * [misc]backup-simplify: Simplify 0 into 0 1550699719.122 * [misc]backup-simplify: Simplify 1 into 1 1550699719.122 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.122 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.122 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.122 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.122 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699719.123 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699719.123 * [misc]taylor: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 1550699719.123 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550699719.123 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.123 * [misc]taylor: Taking taylor expansion of x in x 1550699719.123 * [misc]backup-simplify: Simplify 0 into 0 1550699719.123 * [misc]backup-simplify: Simplify 1 into 1 1550699719.123 * [misc]taylor: Taking taylor expansion of x in x 1550699719.123 * [misc]backup-simplify: Simplify 0 into 0 1550699719.123 * [misc]backup-simplify: Simplify 1 into 1 1550699719.123 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.123 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.123 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.123 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.123 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1550699719.124 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1550699719.124 * [misc]backup-simplify: Simplify 0 into 0 1550699719.124 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699719.124 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.124 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.124 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.125 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1550699719.125 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699719.125 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.125 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.125 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.126 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1550699719.126 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1550699719.126 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550699719.126 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 1550699719.126 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550699719.126 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550699719.127 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.127 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.127 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.127 * [misc]taylor: Taking taylor expansion of x in x 1550699719.127 * [misc]backup-simplify: Simplify 0 into 0 1550699719.127 * [misc]backup-simplify: Simplify 1 into 1 1550699719.127 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.127 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.127 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.127 * [misc]taylor: Taking taylor expansion of x in x 1550699719.127 * [misc]backup-simplify: Simplify 0 into 0 1550699719.127 * [misc]backup-simplify: Simplify 1 into 1 1550699719.127 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.127 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.127 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699719.127 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.127 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.128 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.128 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.128 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550699719.128 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 1550699719.128 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.128 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.128 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.128 * [misc]taylor: Taking taylor expansion of x in x 1550699719.128 * [misc]backup-simplify: Simplify 0 into 0 1550699719.128 * [misc]backup-simplify: Simplify 1 into 1 1550699719.128 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.128 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.128 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.128 * [misc]taylor: Taking taylor expansion of x in x 1550699719.128 * [misc]backup-simplify: Simplify 0 into 0 1550699719.128 * [misc]backup-simplify: Simplify 1 into 1 1550699719.128 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.129 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.129 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699719.129 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.129 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.129 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.129 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.130 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1550699719.130 * [misc]backup-simplify: Simplify 1 into 1 1550699719.130 * [misc]backup-simplify: Simplify -1/2 into -1/2 1550699719.130 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550699719.130 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.131 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.131 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.131 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.132 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1550699719.132 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550699719.133 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550699719.133 * [misc]backup-simplify: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 1550699719.133 * [misc]approximate: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 1550699719.133 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550699719.133 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.133 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.133 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.133 * [misc]taylor: Taking taylor expansion of x in x 1550699719.133 * [misc]backup-simplify: Simplify 0 into 0 1550699719.133 * [misc]backup-simplify: Simplify 1 into 1 1550699719.133 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.134 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.134 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.134 * [misc]taylor: Taking taylor expansion of x in x 1550699719.134 * [misc]backup-simplify: Simplify 0 into 0 1550699719.134 * [misc]backup-simplify: Simplify 1 into 1 1550699719.134 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.134 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.134 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699719.134 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.135 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.135 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550699719.135 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550699719.135 * [misc]taylor: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 1550699719.135 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.135 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.135 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.135 * [misc]taylor: Taking taylor expansion of x in x 1550699719.135 * [misc]backup-simplify: Simplify 0 into 0 1550699719.135 * [misc]backup-simplify: Simplify 1 into 1 1550699719.136 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.136 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.136 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.136 * [misc]taylor: Taking taylor expansion of x in x 1550699719.136 * [misc]backup-simplify: Simplify 0 into 0 1550699719.136 * [misc]backup-simplify: Simplify 1 into 1 1550699719.136 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.136 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.136 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1550699719.137 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.137 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.137 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550699719.137 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1550699719.137 * [misc]backup-simplify: Simplify 1 into 1 1550699719.137 * [misc]backup-simplify: Simplify 1/2 into 1/2 1550699719.138 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550699719.138 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.138 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.138 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.140 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1550699719.140 * [misc]backup-simplify: Simplify -1/8 into -1/8 1550699719.140 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550699719.140 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550699719.140 * [misc]backup-simplify: Simplify (- (* x x) x) into (- (pow x 2) x) 1550699719.140 * [misc]approximate: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 1550699719.140 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550699719.140 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.140 * [misc]taylor: Taking taylor expansion of x in x 1550699719.140 * [misc]backup-simplify: Simplify 0 into 0 1550699719.141 * [misc]backup-simplify: Simplify 1 into 1 1550699719.141 * [misc]taylor: Taking taylor expansion of x in x 1550699719.141 * [misc]backup-simplify: Simplify 0 into 0 1550699719.141 * [misc]backup-simplify: Simplify 1 into 1 1550699719.141 * [misc]taylor: Taking taylor expansion of (- (pow x 2) x) in x 1550699719.141 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.141 * [misc]taylor: Taking taylor expansion of x in x 1550699719.141 * [misc]backup-simplify: Simplify 0 into 0 1550699719.141 * [misc]backup-simplify: Simplify 1 into 1 1550699719.141 * [misc]taylor: Taking taylor expansion of x in x 1550699719.141 * [misc]backup-simplify: Simplify 0 into 0 1550699719.141 * [misc]backup-simplify: Simplify 1 into 1 1550699719.141 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.141 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.141 * [misc]backup-simplify: Simplify 0 into 0 1550699719.142 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.142 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.142 * [misc]backup-simplify: Simplify -1 into -1 1550699719.142 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.142 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.142 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.142 * [misc]backup-simplify: Simplify 1 into 1 1550699719.143 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.143 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.143 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.143 * [misc]backup-simplify: Simplify 0 into 0 1550699719.143 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550699719.143 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.143 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.144 * [misc]backup-simplify: Simplify 0 into 0 1550699719.144 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550699719.144 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.144 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.144 * [misc]backup-simplify: Simplify 0 into 0 1550699719.145 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550699719.145 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.145 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.145 * [misc]backup-simplify: Simplify 0 into 0 1550699719.145 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550699719.146 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.146 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.146 * [misc]backup-simplify: Simplify 0 into 0 1550699719.146 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550699719.146 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.147 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.147 * [misc]backup-simplify: Simplify 0 into 0 1550699719.147 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 1550699719.147 * [misc]backup-simplify: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 1550699719.147 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550699719.147 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.147 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.147 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.147 * [misc]taylor: Taking taylor expansion of x in x 1550699719.147 * [misc]backup-simplify: Simplify 0 into 0 1550699719.147 * [misc]backup-simplify: Simplify 1 into 1 1550699719.148 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.148 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.148 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.148 * [misc]taylor: Taking taylor expansion of x in x 1550699719.148 * [misc]backup-simplify: Simplify 0 into 0 1550699719.148 * [misc]backup-simplify: Simplify 1 into 1 1550699719.148 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.148 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.148 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.148 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.148 * [misc]taylor: Taking taylor expansion of x in x 1550699719.148 * [misc]backup-simplify: Simplify 0 into 0 1550699719.148 * [misc]backup-simplify: Simplify 1 into 1 1550699719.148 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.148 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.149 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.149 * [misc]taylor: Taking taylor expansion of x in x 1550699719.149 * [misc]backup-simplify: Simplify 0 into 0 1550699719.149 * [misc]backup-simplify: Simplify 1 into 1 1550699719.149 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.149 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.149 * [misc]backup-simplify: Simplify 1 into 1 1550699719.149 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.149 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.150 * [misc]backup-simplify: Simplify (- 1) into -1 1550699719.150 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1550699719.150 * [misc]backup-simplify: Simplify -1 into -1 1550699719.150 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550699719.150 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.151 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.151 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.151 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.151 * [misc]backup-simplify: Simplify 0 into 0 1550699719.151 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550699719.152 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.152 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.152 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.152 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.152 * [misc]backup-simplify: Simplify 0 into 0 1550699719.153 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550699719.153 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.154 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.154 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.154 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.154 * [misc]backup-simplify: Simplify 0 into 0 1550699719.155 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550699719.155 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.156 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.156 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.156 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.156 * [misc]backup-simplify: Simplify 0 into 0 1550699719.157 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550699719.157 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.158 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.158 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.158 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.158 * [misc]backup-simplify: Simplify 0 into 0 1550699719.159 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550699719.159 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.160 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.160 * [misc]backup-simplify: Simplify (- 0) into 0 1550699719.160 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.160 * [misc]backup-simplify: Simplify 0 into 0 1550699719.160 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 1550699719.161 * [misc]backup-simplify: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 1550699719.161 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1550699719.161 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.161 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.161 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.161 * [misc]taylor: Taking taylor expansion of x in x 1550699719.161 * [misc]backup-simplify: Simplify 0 into 0 1550699719.161 * [misc]backup-simplify: Simplify 1 into 1 1550699719.161 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.161 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.161 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.161 * [misc]taylor: Taking taylor expansion of x in x 1550699719.161 * [misc]backup-simplify: Simplify 0 into 0 1550699719.161 * [misc]backup-simplify: Simplify 1 into 1 1550699719.162 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.162 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1550699719.162 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1550699719.162 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1550699719.162 * [misc]taylor: Taking taylor expansion of x in x 1550699719.162 * [misc]backup-simplify: Simplify 0 into 0 1550699719.162 * [misc]backup-simplify: Simplify 1 into 1 1550699719.162 * [misc]backup-simplify: Simplify (* 1 1) into 1 1550699719.162 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.162 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1550699719.162 * [misc]taylor: Taking taylor expansion of x in x 1550699719.162 * [misc]backup-simplify: Simplify 0 into 0 1550699719.162 * [misc]backup-simplify: Simplify 1 into 1 1550699719.162 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1550699719.163 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1550699719.163 * [misc]backup-simplify: Simplify 1 into 1 1550699719.163 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1550699719.163 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.163 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1550699719.163 * [misc]backup-simplify: Simplify 1 into 1 1550699719.164 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1550699719.164 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.164 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1550699719.164 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.164 * [misc]backup-simplify: Simplify 0 into 0 1550699719.165 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1550699719.165 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.165 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.166 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.166 * [misc]backup-simplify: Simplify 0 into 0 1550699719.166 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1550699719.166 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.167 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.167 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.167 * [misc]backup-simplify: Simplify 0 into 0 1550699719.167 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1550699719.168 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.168 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.168 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.169 * [misc]backup-simplify: Simplify 0 into 0 1550699719.169 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1550699719.170 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.170 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.170 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.170 * [misc]backup-simplify: Simplify 0 into 0 1550699719.171 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1550699719.172 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.172 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550699719.172 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1550699719.172 * [misc]backup-simplify: Simplify 0 into 0 1550699719.177 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 1550699719.178 * * * [misc]progress: simplifying candidates 1550699719.178 * * * * [misc]progress: [ 1 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 2 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 3 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 4 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 5 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 6 / 33 ] simplifiying candidate # 1550699719.178 * * * * [misc]progress: [ 7 / 33 ] simplifiying candidate # 1550699719.178 * [enter]simplify: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 1550699719.179 * * [misc]simplify: iters left: 6 (6 enodes) 1550699719.181 * * [misc]simplify: iters left: 5 (21 enodes) 1550699719.187 * * [misc]simplify: iters left: 4 (24 enodes) 1550699719.193 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.193 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699719.193 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550699719.193 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550699719.193 * * [misc]simplify: Extracting #4: cost 12 inf + 1 1550699719.193 * * [misc]simplify: Extracting #5: cost 9 inf + 124 1550699719.193 * * [misc]simplify: Extracting #6: cost 3 inf + 850 1550699719.194 * * [misc]simplify: Extracting #7: cost 0 inf + 1453 1550699719.194 * [exit]simplify: Simplified to (fabs (cbrt (- (* x x) x))) 1550699719.194 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 1550699719.194 * * * * [misc]progress: [ 8 / 33 ] simplifiying candidate # 1550699719.195 * [enter]simplify: Simplifying (sqrt (sqrt (- (* x x) x))) 1550699719.195 * * [misc]simplify: iters left: 6 (5 enodes) 1550699719.197 * * [misc]simplify: iters left: 5 (17 enodes) 1550699719.202 * * [misc]simplify: iters left: 4 (20 enodes) 1550699719.207 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.207 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699719.207 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550699719.207 * * [misc]simplify: Extracting #3: cost 9 inf + 0 1550699719.208 * * [misc]simplify: Extracting #4: cost 10 inf + 1 1550699719.208 * * [misc]simplify: Extracting #5: cost 0 inf + 891 1550699719.208 * [exit]simplify: Simplified to (sqrt (sqrt (- (* x x) x))) 1550699719.208 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 1550699719.208 * * * * [misc]progress: [ 9 / 33 ] simplifiying candidate # 1550699719.209 * [enter]simplify: Simplifying (sqrt 1) 1550699719.209 * * [misc]simplify: iters left: 1 (2 enodes) 1550699719.213 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.213 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550699719.213 * [exit]simplify: Simplified to 1 1550699719.213 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 1550699719.214 * * * * [misc]progress: [ 10 / 33 ] simplifiying candidate # 1550699719.214 * [enter]simplify: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 1550699719.214 * * [misc]simplify: iters left: 6 (7 enodes) 1550699719.218 * * [misc]simplify: iters left: 5 (29 enodes) 1550699719.229 * * [misc]simplify: iters left: 4 (54 enodes) 1550699719.251 * * [misc]simplify: iters left: 3 (100 enodes) 1550699719.283 * * [misc]simplify: iters left: 2 (142 enodes) 1550699719.334 * * [misc]simplify: iters left: 1 (167 enodes) 1550699719.351 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.351 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699719.351 * * [misc]simplify: Extracting #2: cost 11 inf + 0 1550699719.351 * * [misc]simplify: Extracting #3: cost 22 inf + 1 1550699719.351 * * [misc]simplify: Extracting #4: cost 18 inf + 873 1550699719.352 * * [misc]simplify: Extracting #5: cost 7 inf + 1542 1550699719.352 * * [misc]simplify: Extracting #6: cost 1 inf + 2508 1550699719.353 * * [misc]simplify: Extracting #7: cost 0 inf + 2669 1550699719.354 * [exit]simplify: Simplified to (sqrt (* (* x x) (- (* (* x x) (* x x)) x))) 1550699719.354 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (* (* x x) (- (* (* x x) (* x x)) x))) (sqrt (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))))) 1550699719.354 * * * * [misc]progress: [ 11 / 33 ] simplifiying candidate # 1550699719.354 * [enter]simplify: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 1550699719.354 * * [misc]simplify: iters left: 6 (5 enodes) 1550699719.356 * * [misc]simplify: iters left: 5 (24 enodes) 1550699719.360 * * [misc]simplify: iters left: 4 (48 enodes) 1550699719.376 * * [misc]simplify: iters left: 3 (88 enodes) 1550699719.408 * * [misc]simplify: iters left: 2 (166 enodes) 1550699719.461 * * [misc]simplify: iters left: 1 (264 enodes) 1550699719.566 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.566 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699719.566 * * [misc]simplify: Extracting #2: cost 30 inf + 0 1550699719.567 * * [misc]simplify: Extracting #3: cost 78 inf + 287 1550699719.570 * * [misc]simplify: Extracting #4: cost 17 inf + 8597 1550699719.576 * * [misc]simplify: Extracting #5: cost 0 inf + 11214 1550699719.582 * * [misc]simplify: Extracting #6: cost 0 inf + 11134 1550699719.588 * [exit]simplify: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 1550699719.588 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 1550699719.588 * * * * [misc]progress: [ 12 / 33 ] simplifiying candidate # 1550699719.588 * * * * [misc]progress: [ 13 / 33 ] simplifiying candidate # 1550699719.588 * [enter]simplify: Simplifying (sqrt (- (* x x) x)) 1550699719.588 * * [misc]simplify: iters left: 5 (4 enodes) 1550699719.589 * * [misc]simplify: iters left: 4 (14 enodes) 1550699719.592 * * [misc]simplify: iters left: 3 (17 enodes) 1550699719.594 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.594 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550699719.594 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550699719.594 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550699719.594 * * [misc]simplify: Extracting #4: cost 0 inf + 569 1550699719.594 * [exit]simplify: Simplified to (sqrt (- (* x x) x)) 1550699719.594 * [misc]simplify: Simplified (2 1) to (λ (x) (fabs (sqrt (- (* x x) x)))) 1550699719.594 * * * * [misc]progress: [ 14 / 33 ] simplifiying candidate # 1550699719.594 * * * * [misc]progress: [ 15 / 33 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 1550699719.594 * * * * [misc]progress: [ 16 / 33 ] simplifiying candidate # 1550699719.594 * * * * [misc]progress: [ 17 / 33 ] simplifiying candidate # 1550699719.594 * * * * [misc]progress: [ 18 / 33 ] simplifiying candidate # 1550699719.594 * * * * [misc]progress: [ 19 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 20 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 21 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 22 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 23 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 24 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 25 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 26 / 33 ] simplifiying candidate # 1550699719.595 * * * * [misc]progress: [ 27 / 33 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 1550699719.595 * * * * [misc]progress: [ 28 / 33 ] simplifiying candidate # 1550699719.595 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1550699719.595 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1550699719.595 * * * * [misc]progress: [ 29 / 33 ] simplifiying candidate # 1550699719.595 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1550699719.595 * * [misc]simplify: iters left: 6 (8 enodes) 1550699719.598 * * [misc]simplify: iters left: 5 (34 enodes) 1550699719.605 * * [misc]simplify: iters left: 4 (52 enodes) 1550699719.614 * * [misc]simplify: iters left: 3 (75 enodes) 1550699719.627 * * [misc]simplify: iters left: 2 (97 enodes) 1550699719.655 * * [misc]simplify: iters left: 1 (107 enodes) 1550699719.684 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.684 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550699719.685 * * [misc]simplify: Extracting #2: cost 22 inf + 45 1550699719.685 * * [misc]simplify: Extracting #3: cost 17 inf + 421 1550699719.686 * * [misc]simplify: Extracting #4: cost 1 inf + 1496 1550699719.687 * * [misc]simplify: Extracting #5: cost 0 inf + 1458 1550699719.688 * [exit]simplify: Simplified to (- x (- 1/2 (/ -1/8 x))) 1550699719.688 * [misc]simplify: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1550699719.688 * * * * [misc]progress: [ 30 / 33 ] simplifiying candidate # 1550699719.688 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1550699719.689 * * [misc]simplify: iters left: 6 (8 enodes) 1550699719.694 * * [misc]simplify: iters left: 5 (34 enodes) 1550699719.705 * * [misc]simplify: iters left: 4 (50 enodes) 1550699719.713 * * [misc]simplify: iters left: 3 (59 enodes) 1550699719.721 * * [misc]simplify: iters left: 2 (63 enodes) 1550699719.730 * * [misc]simplify: iters left: 1 (75 enodes) 1550699719.741 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.741 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550699719.742 * * [misc]simplify: Extracting #2: cost 23 inf + 85 1550699719.742 * * [misc]simplify: Extracting #3: cost 19 inf + 379 1550699719.743 * * [misc]simplify: Extracting #4: cost 6 inf + 1287 1550699719.743 * * [misc]simplify: Extracting #5: cost 0 inf + 1699 1550699719.744 * [exit]simplify: Simplified to (- (+ 1/2 (/ 1/8 x)) x) 1550699719.745 * [misc]simplify: Simplified (2) to (λ (x) (- (+ 1/2 (/ 1/8 x)) x)) 1550699719.745 * * * * [misc]progress: [ 31 / 33 ] simplifiying candidate # 1550699719.745 * [enter]simplify: Simplifying (- (pow x 2) x) 1550699719.745 * * [misc]simplify: iters left: 3 (4 enodes) 1550699719.748 * * [misc]simplify: iters left: 2 (15 enodes) 1550699719.753 * * [misc]simplify: iters left: 1 (18 enodes) 1550699719.761 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.761 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550699719.761 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550699719.761 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550699719.761 * [exit]simplify: Simplified to (- (* x x) x) 1550699719.761 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550699719.761 * * * * [misc]progress: [ 32 / 33 ] simplifiying candidate # 1550699719.762 * [enter]simplify: Simplifying (- (pow x 2) x) 1550699719.762 * * [misc]simplify: iters left: 3 (4 enodes) 1550699719.764 * * [misc]simplify: iters left: 2 (15 enodes) 1550699719.769 * * [misc]simplify: iters left: 1 (18 enodes) 1550699719.774 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.774 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550699719.774 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550699719.774 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550699719.775 * [exit]simplify: Simplified to (- (* x x) x) 1550699719.775 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550699719.775 * * * * [misc]progress: [ 33 / 33 ] simplifiying candidate # 1550699719.775 * [enter]simplify: Simplifying (- (pow x 2) x) 1550699719.775 * * [misc]simplify: iters left: 3 (4 enodes) 1550699719.778 * * [misc]simplify: iters left: 2 (15 enodes) 1550699719.782 * * [misc]simplify: iters left: 1 (18 enodes) 1550699719.786 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699719.786 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550699719.786 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550699719.786 * * [misc]simplify: Extracting #3: cost 0 inf + 328 1550699719.787 * [exit]simplify: Simplified to (- (* x x) x) 1550699719.787 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1550699719.787 * * * [misc]progress: adding candidates to table 1550699719.991 * [misc]progress: [Phase 3 of 3] Extracting. 1550699719.991 * * [misc]regime: Finding splitpoints for: (# #) 1550699719.992 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1550699719.992 * * * * [misc]regimes: Trying to branch on x from (# #) 1550699720.010 * * * [misc]regime: Found split indices: #