0.003 * [progress]: [Phase 1 of 3] Setting up. 0.005 * * * [progress]: [1/2] Preparing points 0.187 * * * [progress]: [2/2] Setting up program. 0.191 * [progress]: [Phase 2 of 3] Improving. 0.191 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.194 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.195 * * [simplify]: iters left: 5 (6 enodes) 0.202 * * [simplify]: iters left: 4 (24 enodes) 0.206 * * [simplify]: iters left: 3 (28 enodes) 0.211 * * [simplify]: Extracting #0: cost 1 inf + 0 0.211 * * [simplify]: Extracting #1: cost 4 inf + 0 0.211 * * [simplify]: Extracting #2: cost 8 inf + 0 0.212 * * [simplify]: Extracting #3: cost 10 inf + 1 0.212 * * [simplify]: Extracting #4: cost 5 inf + 128 0.212 * * [simplify]: Extracting #5: cost 1 inf + 495 0.212 * * [simplify]: Extracting #6: cost 0 inf + 657 0.212 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.212 * [simplify]: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 0.632 * * [progress]: iteration 1 / 4 0.633 * * * [progress]: picking best candidate 0.635 * * * * [pick]: Picked # 0.635 * * * [progress]: localizing error 0.648 * * * [progress]: generating rewritten candidates 0.648 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.678 * * * [progress]: generating series expansions 0.678 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.685 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 0.685 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.686 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.686 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [backup-simplify]: Simplify 1 into 1 0.686 * [taylor]: Taking taylor expansion of (- x 1) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [backup-simplify]: Simplify 0 into 0 0.686 * [backup-simplify]: Simplify 1 into 1 0.686 * [taylor]: Taking taylor expansion of 1 in x 0.686 * [backup-simplify]: Simplify 1 into 1 0.687 * [backup-simplify]: Simplify (- 1) into -1 0.688 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.688 * [backup-simplify]: Simplify (* 0 -1) into 0 0.688 * [backup-simplify]: Simplify (- 0) into 0 0.689 * [backup-simplify]: Simplify (+ 1 0) into 1 0.689 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.689 * [backup-simplify]: Simplify (sqrt 0) into 0 0.690 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.690 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.690 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify 1 into 1 0.690 * [taylor]: Taking taylor expansion of (- x 1) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [backup-simplify]: Simplify 0 into 0 0.690 * [backup-simplify]: Simplify 1 into 1 0.690 * [taylor]: Taking taylor expansion of 1 in x 0.690 * [backup-simplify]: Simplify 1 into 1 0.691 * [backup-simplify]: Simplify (- 1) into -1 0.691 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.691 * [backup-simplify]: Simplify (* 0 -1) into 0 0.691 * [backup-simplify]: Simplify (- 0) into 0 0.692 * [backup-simplify]: Simplify (+ 1 0) into 1 0.692 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.692 * [backup-simplify]: Simplify (sqrt 0) into 0 0.693 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.694 * [backup-simplify]: Simplify 0 into 0 0.694 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.694 * [backup-simplify]: Simplify (- 0) into 0 0.694 * [backup-simplify]: Simplify (+ 0 0) into 0 0.695 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.697 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.697 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.698 * [backup-simplify]: Simplify (- 0) into 0 0.698 * [backup-simplify]: Simplify (+ 0 0) into 0 0.699 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.701 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.701 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.702 * [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))))))) 0.702 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 0.702 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.702 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.702 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.702 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.702 * [backup-simplify]: Simplify 0 into 0 0.702 * [backup-simplify]: Simplify 1 into 1 0.703 * [backup-simplify]: Simplify (/ 1 1) into 1 0.703 * [taylor]: Taking taylor expansion of 1 in x 0.703 * [backup-simplify]: Simplify 1 into 1 0.703 * [taylor]: Taking taylor expansion of x in x 0.703 * [backup-simplify]: Simplify 0 into 0 0.703 * [backup-simplify]: Simplify 1 into 1 0.703 * [backup-simplify]: Simplify (+ 1 0) into 1 0.703 * [backup-simplify]: Simplify (/ 1 1) into 1 0.704 * [backup-simplify]: Simplify (sqrt 1) into 1 0.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.705 * [backup-simplify]: Simplify (- 1) into -1 0.705 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.705 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.706 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.706 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.706 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.706 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify 1 into 1 0.706 * [backup-simplify]: Simplify (/ 1 1) into 1 0.706 * [taylor]: Taking taylor expansion of 1 in x 0.706 * [backup-simplify]: Simplify 1 into 1 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [backup-simplify]: Simplify 0 into 0 0.706 * [backup-simplify]: Simplify 1 into 1 0.707 * [backup-simplify]: Simplify (+ 1 0) into 1 0.707 * [backup-simplify]: Simplify (/ 1 1) into 1 0.707 * [backup-simplify]: Simplify (sqrt 1) into 1 0.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.708 * [backup-simplify]: Simplify (- 1) into -1 0.708 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.709 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.709 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.709 * [backup-simplify]: Simplify 1 into 1 0.709 * [backup-simplify]: Simplify -1/2 into -1/2 0.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.710 * [backup-simplify]: Simplify (- 0) into 0 0.710 * [backup-simplify]: Simplify (+ 0 0) into 0 0.711 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 0.711 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 0.711 * [backup-simplify]: Simplify -1/8 into -1/8 0.711 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 0.712 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 0.712 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 0.712 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.712 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.712 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [backup-simplify]: Simplify 0 into 0 0.712 * [backup-simplify]: Simplify 1 into 1 0.712 * [backup-simplify]: Simplify (/ 1 1) into 1 0.712 * [taylor]: Taking taylor expansion of 1 in x 0.712 * [backup-simplify]: Simplify 1 into 1 0.712 * [backup-simplify]: Simplify (+ 1 0) into 1 0.712 * [backup-simplify]: Simplify (- 1) into -1 0.713 * [backup-simplify]: Simplify (sqrt 0) into 0 0.713 * [backup-simplify]: Simplify (- 1) into -1 0.714 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.714 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.714 * [taylor]: Taking taylor expansion of -1 in x 0.714 * [backup-simplify]: Simplify -1 into -1 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [backup-simplify]: Simplify 0 into 0 0.714 * [backup-simplify]: Simplify 1 into 1 0.714 * [backup-simplify]: Simplify (/ -1 1) into -1 0.714 * [backup-simplify]: Simplify (sqrt 0) into 0 0.715 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.715 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.715 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.715 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.715 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.715 * [backup-simplify]: Simplify 0 into 0 0.715 * [backup-simplify]: Simplify 1 into 1 0.715 * [backup-simplify]: Simplify (/ 1 1) into 1 0.715 * [taylor]: Taking taylor expansion of 1 in x 0.716 * [backup-simplify]: Simplify 1 into 1 0.716 * [backup-simplify]: Simplify (+ 1 0) into 1 0.716 * [backup-simplify]: Simplify (- 1) into -1 0.716 * [backup-simplify]: Simplify (sqrt 0) into 0 0.716 * [backup-simplify]: Simplify (- 1) into -1 0.717 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.717 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.717 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.717 * [taylor]: Taking taylor expansion of -1 in x 0.717 * [backup-simplify]: Simplify -1 into -1 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [backup-simplify]: Simplify 0 into 0 0.717 * [backup-simplify]: Simplify 1 into 1 0.731 * [backup-simplify]: Simplify (/ -1 1) into -1 0.732 * [backup-simplify]: Simplify (sqrt 0) into 0 0.734 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.734 * [backup-simplify]: Simplify (* 0 0) into 0 0.734 * [backup-simplify]: Simplify 0 into 0 0.735 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.735 * [backup-simplify]: Simplify 0 into 0 0.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.739 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.741 * [backup-simplify]: Simplify (+ 0 1) into 1 0.741 * [backup-simplify]: Simplify (- 1) into -1 0.744 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.747 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.748 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.749 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.751 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.752 * [backup-simplify]: Simplify (+ 0 0) into 0 0.752 * [backup-simplify]: Simplify (- 0) into 0 0.755 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.757 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.757 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.760 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.761 * [backup-simplify]: Simplify (+ 0 0) into 0 0.762 * [backup-simplify]: Simplify (- 0) into 0 0.764 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.767 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.767 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.768 * [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))))) 0.768 * * * [progress]: simplifying candidates 0.769 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.769 * [simplify]: Simplifying (* (- x 1) x) 0.769 * * [simplify]: iters left: 4 (4 enodes) 0.771 * * [simplify]: iters left: 3 (18 enodes) 0.774 * * [simplify]: iters left: 2 (27 enodes) 0.778 * * [simplify]: iters left: 1 (36 enodes) 0.785 * * [simplify]: Extracting #0: cost 1 inf + 0 0.785 * * [simplify]: Extracting #1: cost 7 inf + 0 0.785 * * [simplify]: Extracting #2: cost 11 inf + 1 0.785 * * [simplify]: Extracting #3: cost 0 inf + 457 0.785 * * [simplify]: Extracting #4: cost 0 inf + 455 0.786 * [simplify]: Simplified to (- (* x x) x) 0.786 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 0.786 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.786 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.786 * * [simplify]: iters left: 5 (6 enodes) 0.790 * * [simplify]: iters left: 4 (24 enodes) 0.798 * * [simplify]: iters left: 3 (28 enodes) 0.806 * * [simplify]: Extracting #0: cost 1 inf + 0 0.806 * * [simplify]: Extracting #1: cost 4 inf + 0 0.806 * * [simplify]: Extracting #2: cost 8 inf + 0 0.806 * * [simplify]: Extracting #3: cost 10 inf + 1 0.806 * * [simplify]: Extracting #4: cost 5 inf + 128 0.807 * * [simplify]: Extracting #5: cost 1 inf + 495 0.807 * * [simplify]: Extracting #6: cost 0 inf + 657 0.807 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.807 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 0.807 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.808 * [simplify]: Simplifying (* (- x 1) x) 0.808 * * [simplify]: iters left: 4 (4 enodes) 0.811 * * [simplify]: iters left: 3 (18 enodes) 0.815 * * [simplify]: iters left: 2 (27 enodes) 0.819 * * [simplify]: iters left: 1 (36 enodes) 0.824 * * [simplify]: Extracting #0: cost 1 inf + 0 0.824 * * [simplify]: Extracting #1: cost 7 inf + 0 0.824 * * [simplify]: Extracting #2: cost 11 inf + 1 0.824 * * [simplify]: Extracting #3: cost 0 inf + 457 0.825 * * [simplify]: Extracting #4: cost 0 inf + 455 0.825 * [simplify]: Simplified to (- (* x x) x) 0.825 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 0.825 * [simplify]: Simplifying (/ 1 2) 0.825 * * [simplify]: iters left: 2 (3 enodes) 0.827 * * [simplify]: iters left: 1 (12 enodes) 0.829 * * [simplify]: Extracting #0: cost 1 inf + 0 0.829 * * [simplify]: Extracting #1: cost 0 inf + 1 0.829 * [simplify]: Simplified to 1/2 0.829 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- x 1) x) 1/2)) 0.829 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.829 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.829 * [simplify]: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 0.829 * * [simplify]: iters left: 6 (8 enodes) 0.831 * * [simplify]: iters left: 5 (30 enodes) 0.839 * * [simplify]: iters left: 4 (34 enodes) 0.843 * * [simplify]: Extracting #0: cost 1 inf + 0 0.843 * * [simplify]: Extracting #1: cost 4 inf + 0 0.843 * * [simplify]: Extracting #2: cost 8 inf + 0 0.844 * * [simplify]: Extracting #3: cost 12 inf + 0 0.844 * * [simplify]: Extracting #4: cost 10 inf + 305 0.844 * * [simplify]: Extracting #5: cost 8 inf + 307 0.844 * * [simplify]: Extracting #6: cost 5 inf + 473 0.844 * * [simplify]: Extracting #7: cost 0 inf + 1463 0.844 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 0.844 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 0.844 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.844 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.844 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.845 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 0.845 * * [simplify]: iters left: 6 (10 enodes) 0.851 * * [simplify]: iters left: 5 (38 enodes) 0.864 * * [simplify]: iters left: 4 (72 enodes) 0.880 * * [simplify]: iters left: 3 (130 enodes) 0.911 * * [simplify]: iters left: 2 (240 enodes) 0.988 * * [simplify]: iters left: 1 (440 enodes) 1.113 * * [simplify]: Extracting #0: cost 1 inf + 0 1.113 * * [simplify]: Extracting #1: cost 37 inf + 0 1.114 * * [simplify]: Extracting #2: cost 95 inf + 1 1.114 * * [simplify]: Extracting #3: cost 93 inf + 413 1.115 * * [simplify]: Extracting #4: cost 66 inf + 3494 1.118 * * [simplify]: Extracting #5: cost 27 inf + 14714 1.122 * * [simplify]: Extracting #6: cost 4 inf + 27691 1.129 * * [simplify]: Extracting #7: cost 0 inf + 30307 1.138 * [simplify]: Simplified to (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))) 1.138 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (sqrt x)) (* (sqrt (+ -1 x)) (+ -1 x))))) 1.138 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 1.139 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 1.139 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 1.139 * [simplify]: Simplifying (* (- x 1) x) 1.139 * * [simplify]: iters left: 4 (4 enodes) 1.142 * * [simplify]: iters left: 3 (18 enodes) 1.148 * * [simplify]: iters left: 2 (27 enodes) 1.156 * * [simplify]: iters left: 1 (36 enodes) 1.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1.161 * * [simplify]: Extracting #1: cost 7 inf + 0 1.161 * * [simplify]: Extracting #2: cost 11 inf + 1 1.161 * * [simplify]: Extracting #3: cost 0 inf + 457 1.161 * * [simplify]: Extracting #4: cost 0 inf + 455 1.161 * [simplify]: Simplified to (- (* x x) x) 1.161 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1.161 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 1.161 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 1.161 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 1.161 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.162 * * [simplify]: iters left: 6 (8 enodes) 1.164 * * [simplify]: iters left: 5 (30 enodes) 1.168 * * [simplify]: iters left: 4 (34 enodes) 1.173 * * [simplify]: Extracting #0: cost 1 inf + 0 1.175 * * [simplify]: Extracting #1: cost 4 inf + 0 1.175 * * [simplify]: Extracting #2: cost 8 inf + 0 1.175 * * [simplify]: Extracting #3: cost 12 inf + 0 1.175 * * [simplify]: Extracting #4: cost 10 inf + 245 1.175 * * [simplify]: Extracting #5: cost 8 inf + 247 1.175 * * [simplify]: Extracting #6: cost 5 inf + 413 1.176 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.176 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.176 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.176 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.176 * * [simplify]: iters left: 6 (8 enodes) 1.179 * * [simplify]: iters left: 5 (30 enodes) 1.184 * * [simplify]: iters left: 4 (34 enodes) 1.188 * * [simplify]: Extracting #0: cost 1 inf + 0 1.188 * * [simplify]: Extracting #1: cost 4 inf + 0 1.189 * * [simplify]: Extracting #2: cost 8 inf + 0 1.189 * * [simplify]: Extracting #3: cost 12 inf + 0 1.189 * * [simplify]: Extracting #4: cost 10 inf + 245 1.189 * * [simplify]: Extracting #5: cost 8 inf + 247 1.189 * * [simplify]: Extracting #6: cost 5 inf + 413 1.189 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.189 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.189 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.189 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 1.190 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.190 * * [simplify]: iters left: 6 (8 enodes) 1.192 * * [simplify]: iters left: 5 (30 enodes) 1.196 * * [simplify]: iters left: 4 (34 enodes) 1.201 * * [simplify]: Extracting #0: cost 1 inf + 0 1.202 * * [simplify]: Extracting #1: cost 4 inf + 0 1.202 * * [simplify]: Extracting #2: cost 8 inf + 0 1.202 * * [simplify]: Extracting #3: cost 12 inf + 0 1.202 * * [simplify]: Extracting #4: cost 10 inf + 245 1.202 * * [simplify]: Extracting #5: cost 8 inf + 247 1.202 * * [simplify]: Extracting #6: cost 5 inf + 413 1.202 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.202 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.202 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.203 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.203 * * [simplify]: iters left: 6 (8 enodes) 1.205 * * [simplify]: iters left: 5 (30 enodes) 1.210 * * [simplify]: iters left: 4 (34 enodes) 1.215 * * [simplify]: Extracting #0: cost 1 inf + 0 1.215 * * [simplify]: Extracting #1: cost 4 inf + 0 1.215 * * [simplify]: Extracting #2: cost 8 inf + 0 1.215 * * [simplify]: Extracting #3: cost 12 inf + 0 1.215 * * [simplify]: Extracting #4: cost 10 inf + 245 1.215 * * [simplify]: Extracting #5: cost 8 inf + 247 1.215 * * [simplify]: Extracting #6: cost 5 inf + 413 1.215 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.215 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.215 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.215 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 1.216 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.216 * * [simplify]: iters left: 6 (8 enodes) 1.218 * * [simplify]: iters left: 5 (30 enodes) 1.222 * * [simplify]: iters left: 4 (34 enodes) 1.227 * * [simplify]: Extracting #0: cost 1 inf + 0 1.227 * * [simplify]: Extracting #1: cost 4 inf + 0 1.228 * * [simplify]: Extracting #2: cost 8 inf + 0 1.228 * * [simplify]: Extracting #3: cost 12 inf + 0 1.228 * * [simplify]: Extracting #4: cost 10 inf + 245 1.228 * * [simplify]: Extracting #5: cost 8 inf + 247 1.228 * * [simplify]: Extracting #6: cost 5 inf + 413 1.228 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.228 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.228 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.228 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.229 * * [simplify]: iters left: 6 (8 enodes) 1.231 * * [simplify]: iters left: 5 (30 enodes) 1.235 * * [simplify]: iters left: 4 (34 enodes) 1.242 * * [simplify]: Extracting #0: cost 1 inf + 0 1.243 * * [simplify]: Extracting #1: cost 4 inf + 0 1.243 * * [simplify]: Extracting #2: cost 8 inf + 0 1.243 * * [simplify]: Extracting #3: cost 12 inf + 0 1.243 * * [simplify]: Extracting #4: cost 10 inf + 245 1.243 * * [simplify]: Extracting #5: cost 8 inf + 247 1.243 * * [simplify]: Extracting #6: cost 5 inf + 413 1.244 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.244 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.244 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.244 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 1.244 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.245 * * [simplify]: iters left: 6 (8 enodes) 1.249 * * [simplify]: iters left: 5 (30 enodes) 1.258 * * [simplify]: iters left: 4 (34 enodes) 1.268 * * [simplify]: Extracting #0: cost 1 inf + 0 1.268 * * [simplify]: Extracting #1: cost 4 inf + 0 1.268 * * [simplify]: Extracting #2: cost 8 inf + 0 1.268 * * [simplify]: Extracting #3: cost 12 inf + 0 1.269 * * [simplify]: Extracting #4: cost 10 inf + 245 1.269 * * [simplify]: Extracting #5: cost 8 inf + 247 1.269 * * [simplify]: Extracting #6: cost 5 inf + 413 1.269 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.270 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.270 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.270 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.270 * * [simplify]: iters left: 6 (8 enodes) 1.275 * * [simplify]: iters left: 5 (30 enodes) 1.285 * * [simplify]: iters left: 4 (34 enodes) 1.295 * * [simplify]: Extracting #0: cost 1 inf + 0 1.295 * * [simplify]: Extracting #1: cost 4 inf + 0 1.295 * * [simplify]: Extracting #2: cost 8 inf + 0 1.295 * * [simplify]: Extracting #3: cost 12 inf + 0 1.295 * * [simplify]: Extracting #4: cost 10 inf + 245 1.295 * * [simplify]: Extracting #5: cost 8 inf + 247 1.296 * * [simplify]: Extracting #6: cost 5 inf + 413 1.296 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.297 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.297 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.297 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 1.297 * [simplify]: Simplifying (cbrt (sqrt x)) 1.297 * * [simplify]: iters left: 2 (3 enodes) 1.298 * * [simplify]: iters left: 1 (9 enodes) 1.301 * * [simplify]: Extracting #0: cost 1 inf + 0 1.301 * * [simplify]: Extracting #1: cost 3 inf + 0 1.301 * * [simplify]: Extracting #2: cost 5 inf + 0 1.301 * * [simplify]: Extracting #3: cost 4 inf + 1 1.301 * * [simplify]: Extracting #4: cost 0 inf + 325 1.301 * [simplify]: Simplified to (cbrt (sqrt x)) 1.301 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.301 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 1.302 * [simplify]: Simplifying (sqrt (cbrt x)) 1.302 * * [simplify]: iters left: 2 (3 enodes) 1.303 * * [simplify]: iters left: 1 (9 enodes) 1.305 * * [simplify]: Extracting #0: cost 1 inf + 0 1.305 * * [simplify]: Extracting #1: cost 3 inf + 0 1.305 * * [simplify]: Extracting #2: cost 5 inf + 0 1.305 * * [simplify]: Extracting #3: cost 4 inf + 1 1.305 * * [simplify]: Extracting #4: cost 0 inf + 405 1.305 * [simplify]: Simplified to (sqrt (cbrt x)) 1.306 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 1.306 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 1.306 * [simplify]: Simplifying (sqrt (sqrt x)) 1.306 * * [simplify]: iters left: 2 (3 enodes) 1.308 * * [simplify]: iters left: 1 (9 enodes) 1.310 * * [simplify]: Extracting #0: cost 1 inf + 0 1.310 * * [simplify]: Extracting #1: cost 3 inf + 0 1.310 * * [simplify]: Extracting #2: cost 5 inf + 0 1.310 * * [simplify]: Extracting #3: cost 4 inf + 1 1.310 * * [simplify]: Extracting #4: cost 0 inf + 245 1.310 * [simplify]: Simplified to (sqrt (sqrt x)) 1.310 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.310 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 1.310 * [simplify]: Simplifying (sqrt x) 1.310 * * [simplify]: iters left: 1 (2 enodes) 1.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1.311 * * [simplify]: Extracting #1: cost 3 inf + 0 1.311 * * [simplify]: Extracting #2: cost 2 inf + 1 1.311 * * [simplify]: Extracting #3: cost 0 inf + 83 1.311 * [simplify]: Simplified to (sqrt x) 1.311 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt 1)) (sqrt x))) 1.311 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 1.311 * [simplify]: Simplifying (sqrt (sqrt x)) 1.311 * * [simplify]: iters left: 2 (3 enodes) 1.312 * * [simplify]: iters left: 1 (9 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 3 inf + 0 1.313 * * [simplify]: Extracting #2: cost 5 inf + 0 1.313 * * [simplify]: Extracting #3: cost 4 inf + 1 1.313 * * [simplify]: Extracting #4: cost 0 inf + 245 1.313 * [simplify]: Simplified to (sqrt (sqrt x)) 1.313 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.313 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 1.313 * [simplify]: Simplifying (sqrt x) 1.313 * * [simplify]: iters left: 1 (2 enodes) 1.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1.314 * * [simplify]: Extracting #1: cost 3 inf + 0 1.314 * * [simplify]: Extracting #2: cost 2 inf + 1 1.314 * * [simplify]: Extracting #3: cost 0 inf + 83 1.314 * [simplify]: Simplified to (sqrt x) 1.314 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1.314 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 1.314 * [simplify]: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.314 * * [simplify]: iters left: 6 (6 enodes) 1.316 * * [simplify]: iters left: 5 (23 enodes) 1.320 * * [simplify]: iters left: 4 (27 enodes) 1.324 * * [simplify]: Extracting #0: cost 1 inf + 0 1.324 * * [simplify]: Extracting #1: cost 3 inf + 0 1.324 * * [simplify]: Extracting #2: cost 5 inf + 0 1.324 * * [simplify]: Extracting #3: cost 7 inf + 0 1.324 * * [simplify]: Extracting #4: cost 11 inf + 0 1.324 * * [simplify]: Extracting #5: cost 6 inf + 87 1.324 * * [simplify]: Extracting #6: cost 1 inf + 777 1.325 * * [simplify]: Extracting #7: cost 0 inf + 979 1.325 * [simplify]: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.325 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1.325 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 1.325 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1.325 * * [simplify]: iters left: 6 (6 enodes) 1.327 * * [simplify]: iters left: 5 (24 enodes) 1.331 * * [simplify]: iters left: 4 (28 enodes) 1.335 * * [simplify]: Extracting #0: cost 1 inf + 0 1.335 * * [simplify]: Extracting #1: cost 4 inf + 0 1.335 * * [simplify]: Extracting #2: cost 7 inf + 0 1.335 * * [simplify]: Extracting #3: cost 11 inf + 0 1.335 * * [simplify]: Extracting #4: cost 8 inf + 3 1.335 * * [simplify]: Extracting #5: cost 4 inf + 331 1.335 * * [simplify]: Extracting #6: cost 2 inf + 655 1.335 * * [simplify]: Extracting #7: cost 0 inf + 979 1.335 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 1.335 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1.336 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 1.336 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.336 * * [simplify]: iters left: 4 (5 enodes) 1.337 * * [simplify]: iters left: 3 (20 enodes) 1.340 * * [simplify]: iters left: 2 (24 enodes) 1.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1.344 * * [simplify]: Extracting #1: cost 3 inf + 0 1.344 * * [simplify]: Extracting #2: cost 5 inf + 0 1.344 * * [simplify]: Extracting #3: cost 9 inf + 0 1.344 * * [simplify]: Extracting #4: cost 6 inf + 3 1.344 * * [simplify]: Extracting #5: cost 0 inf + 495 1.344 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.344 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.344 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 1.344 * [simplify]: Simplifying (sqrt 1) 1.344 * * [simplify]: iters left: 1 (2 enodes) 1.346 * * [simplify]: Extracting #0: cost 1 inf + 0 1.346 * * [simplify]: Extracting #1: cost 0 inf + 1 1.346 * [simplify]: Simplified to 1 1.346 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.346 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 1.346 * [simplify]: Simplifying (sqrt (+ (sqrt x) (sqrt 1))) 1.347 * * [simplify]: iters left: 4 (6 enodes) 1.348 * * [simplify]: iters left: 3 (21 enodes) 1.351 * * [simplify]: iters left: 2 (23 enodes) 1.354 * * [simplify]: Extracting #0: cost 1 inf + 0 1.354 * * [simplify]: Extracting #1: cost 3 inf + 0 1.354 * * [simplify]: Extracting #2: cost 6 inf + 0 1.354 * * [simplify]: Extracting #3: cost 7 inf + 1 1.354 * * [simplify]: Extracting #4: cost 6 inf + 2 1.355 * * [simplify]: Extracting #5: cost 0 inf + 492 1.355 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.355 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x)))) 1.355 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 1.355 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.355 * * [simplify]: iters left: 4 (5 enodes) 1.356 * * [simplify]: iters left: 3 (18 enodes) 1.359 * * [simplify]: iters left: 2 (20 enodes) 1.362 * * [simplify]: Extracting #0: cost 1 inf + 0 1.362 * * [simplify]: Extracting #1: cost 3 inf + 0 1.362 * * [simplify]: Extracting #2: cost 6 inf + 0 1.362 * * [simplify]: Extracting #3: cost 7 inf + 1 1.362 * * [simplify]: Extracting #4: cost 6 inf + 2 1.362 * * [simplify]: Extracting #5: cost 0 inf + 492 1.362 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.362 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.362 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 1.362 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.363 * * [simplify]: iters left: 4 (5 enodes) 1.364 * * [simplify]: iters left: 3 (18 enodes) 1.367 * * [simplify]: iters left: 2 (20 enodes) 1.371 * * [simplify]: Extracting #0: cost 1 inf + 0 1.371 * * [simplify]: Extracting #1: cost 3 inf + 0 1.371 * * [simplify]: Extracting #2: cost 6 inf + 0 1.371 * * [simplify]: Extracting #3: cost 7 inf + 1 1.371 * * [simplify]: Extracting #4: cost 6 inf + 2 1.371 * * [simplify]: Extracting #5: cost 0 inf + 492 1.371 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.371 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.371 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 1.371 * [simplify]: Simplifying (sqrt 1) 1.372 * * [simplify]: iters left: 1 (2 enodes) 1.373 * * [simplify]: Extracting #0: cost 1 inf + 0 1.374 * * [simplify]: Extracting #1: cost 0 inf + 1 1.374 * [simplify]: Simplified to 1 1.374 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.374 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 1.374 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.374 * * [simplify]: iters left: 4 (5 enodes) 1.375 * * [simplify]: iters left: 3 (20 enodes) 1.381 * * [simplify]: iters left: 2 (24 enodes) 1.384 * * [simplify]: Extracting #0: cost 1 inf + 0 1.384 * * [simplify]: Extracting #1: cost 3 inf + 0 1.384 * * [simplify]: Extracting #2: cost 5 inf + 0 1.384 * * [simplify]: Extracting #3: cost 9 inf + 0 1.384 * * [simplify]: Extracting #4: cost 6 inf + 3 1.384 * * [simplify]: Extracting #5: cost 0 inf + 495 1.384 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.385 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.385 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 1.385 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 1.385 * [simplify]: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1.385 * * [simplify]: iters left: 6 (9 enodes) 1.388 * * [simplify]: iters left: 5 (41 enodes) 1.396 * * [simplify]: iters left: 4 (64 enodes) 1.410 * * [simplify]: iters left: 3 (97 enodes) 1.441 * * [simplify]: iters left: 2 (157 enodes) 1.500 * * [simplify]: iters left: 1 (331 enodes) 1.680 * * [simplify]: Extracting #0: cost 1 inf + 0 1.680 * * [simplify]: Extracting #1: cost 4 inf + 0 1.680 * * [simplify]: Extracting #2: cost 8 inf + 0 1.680 * * [simplify]: Extracting #3: cost 38 inf + 83 1.681 * * [simplify]: Extracting #4: cost 129 inf + 85 1.683 * * [simplify]: Extracting #5: cost 183 inf + 2653 1.687 * * [simplify]: Extracting #6: cost 134 inf + 22637 1.696 * * [simplify]: Extracting #7: cost 37 inf + 74841 1.703 * * [simplify]: Extracting #8: cost 1 inf + 91906 1.711 * * [simplify]: Extracting #9: cost 0 inf + 90301 1.719 * * [simplify]: Extracting #10: cost 0 inf + 90130 1.732 * [simplify]: Simplified to (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) 1.733 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1.733 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 1.733 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1.733 * * [simplify]: iters left: 6 (8 enodes) 1.738 * * [simplify]: iters left: 5 (28 enodes) 1.749 * * [simplify]: iters left: 4 (35 enodes) 1.760 * * [simplify]: iters left: 3 (42 enodes) 1.772 * * [simplify]: iters left: 2 (58 enodes) 1.793 * * [simplify]: iters left: 1 (95 enodes) 1.821 * * [simplify]: Extracting #0: cost 1 inf + 0 1.821 * * [simplify]: Extracting #1: cost 4 inf + 0 1.821 * * [simplify]: Extracting #2: cost 8 inf + 0 1.821 * * [simplify]: Extracting #3: cost 28 inf + 1 1.822 * * [simplify]: Extracting #4: cost 22 inf + 741 1.823 * * [simplify]: Extracting #5: cost 3 inf + 2457 1.824 * * [simplify]: Extracting #6: cost 1 inf + 2781 1.826 * * [simplify]: Extracting #7: cost 0 inf + 2983 1.827 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1.827 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 1.827 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1.827 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1.827 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1.828 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1.828 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.828 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1.828 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1.828 * * [simplify]: iters left: 6 (8 enodes) 1.834 * * [simplify]: iters left: 5 (34 enodes) 1.846 * * [simplify]: iters left: 4 (52 enodes) 1.861 * * [simplify]: iters left: 3 (75 enodes) 1.885 * * [simplify]: iters left: 2 (97 enodes) 1.908 * * [simplify]: iters left: 1 (107 enodes) 1.922 * * [simplify]: Extracting #0: cost 1 inf + 0 1.922 * * [simplify]: Extracting #1: cost 13 inf + 0 1.922 * * [simplify]: Extracting #2: cost 22 inf + 45 1.923 * * [simplify]: Extracting #3: cost 17 inf + 421 1.923 * * [simplify]: Extracting #4: cost 1 inf + 1496 1.923 * * [simplify]: Extracting #5: cost 0 inf + 1458 1.924 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 1.924 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1.924 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1.924 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.924 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.924 * * * [progress]: adding candidates to table 2.226 * * [progress]: iteration 2 / 4 2.226 * * * [progress]: picking best candidate 2.229 * * * * [pick]: Picked # 2.229 * * * [progress]: localizing error 2.237 * * * [progress]: generating rewritten candidates 2.237 * * * [progress]: generating series expansions 2.237 * * * [progress]: simplifying candidates 2.237 * * * [progress]: adding candidates to table 2.238 * * [progress]: iteration 3 / 4 2.238 * * * [progress]: picking best candidate 2.239 * * * * [pick]: Picked # 2.239 * * * [progress]: localizing error 2.256 * * * [progress]: generating rewritten candidates 2.256 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.272 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.287 * * * [progress]: generating series expansions 2.287 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.287 * [backup-simplify]: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 2.287 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 2.287 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.287 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.287 * [taylor]: Taking taylor expansion of x in x 2.287 * [backup-simplify]: Simplify 0 into 0 2.287 * [backup-simplify]: Simplify 1 into 1 2.287 * [taylor]: Taking taylor expansion of x in x 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [backup-simplify]: Simplify 1 into 1 2.288 * [backup-simplify]: Simplify (- 0) into 0 2.289 * [backup-simplify]: Simplify (+ 0 0) into 0 2.289 * [backup-simplify]: Simplify (- 1) into -1 2.290 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.290 * [backup-simplify]: Simplify (sqrt 0) into 0 2.291 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.291 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.291 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.291 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.291 * [taylor]: Taking taylor expansion of x in x 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.292 * [taylor]: Taking taylor expansion of x in x 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.292 * [backup-simplify]: Simplify (- 0) into 0 2.292 * [backup-simplify]: Simplify (+ 0 0) into 0 2.293 * [backup-simplify]: Simplify (- 1) into -1 2.293 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.294 * [backup-simplify]: Simplify (sqrt 0) into 0 2.295 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.295 * [backup-simplify]: Simplify 0 into 0 2.295 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.296 * [backup-simplify]: Simplify (* 1 1) into 1 2.296 * [backup-simplify]: Simplify (- 0) into 0 2.296 * [backup-simplify]: Simplify (+ 1 0) into 1 2.299 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.299 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.300 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.300 * [backup-simplify]: Simplify (- 0) into 0 2.301 * [backup-simplify]: Simplify (+ 0 0) into 0 2.305 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.305 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.305 * [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))))))) 2.305 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 2.305 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.305 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.305 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.305 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.305 * [taylor]: Taking taylor expansion of x in x 2.305 * [backup-simplify]: Simplify 0 into 0 2.306 * [backup-simplify]: Simplify 1 into 1 2.306 * [backup-simplify]: Simplify (* 1 1) into 1 2.306 * [backup-simplify]: Simplify (/ 1 1) into 1 2.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.306 * [taylor]: Taking taylor expansion of x in x 2.306 * [backup-simplify]: Simplify 0 into 0 2.306 * [backup-simplify]: Simplify 1 into 1 2.307 * [backup-simplify]: Simplify (/ 1 1) into 1 2.307 * [backup-simplify]: Simplify (+ 1 0) into 1 2.308 * [backup-simplify]: Simplify (sqrt 1) into 1 2.308 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.309 * [backup-simplify]: Simplify (- 1) into -1 2.310 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.311 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.311 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.311 * [taylor]: Taking taylor expansion of x in x 2.311 * [backup-simplify]: Simplify 0 into 0 2.311 * [backup-simplify]: Simplify 1 into 1 2.311 * [backup-simplify]: Simplify (* 1 1) into 1 2.312 * [backup-simplify]: Simplify (/ 1 1) into 1 2.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.312 * [taylor]: Taking taylor expansion of x in x 2.312 * [backup-simplify]: Simplify 0 into 0 2.312 * [backup-simplify]: Simplify 1 into 1 2.312 * [backup-simplify]: Simplify (/ 1 1) into 1 2.313 * [backup-simplify]: Simplify (+ 1 0) into 1 2.313 * [backup-simplify]: Simplify (sqrt 1) into 1 2.314 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.315 * [backup-simplify]: Simplify (- 1) into -1 2.315 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.316 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.316 * [backup-simplify]: Simplify 1 into 1 2.316 * [backup-simplify]: Simplify -1/2 into -1/2 2.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.320 * [backup-simplify]: Simplify (- 0) into 0 2.320 * [backup-simplify]: Simplify (+ 0 0) into 0 2.321 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 2.321 * [backup-simplify]: Simplify -1/8 into -1/8 2.321 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.322 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 2.322 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.322 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.322 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.322 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.322 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.322 * [backup-simplify]: Simplify 0 into 0 2.322 * [backup-simplify]: Simplify 1 into 1 2.323 * [backup-simplify]: Simplify (* 1 1) into 1 2.323 * [backup-simplify]: Simplify (/ 1 1) into 1 2.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.323 * [taylor]: Taking taylor expansion of x in x 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [backup-simplify]: Simplify 1 into 1 2.323 * [backup-simplify]: Simplify (/ 1 1) into 1 2.324 * [backup-simplify]: Simplify (+ 1 0) into 1 2.324 * [backup-simplify]: Simplify (sqrt 1) into 1 2.325 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.326 * [backup-simplify]: Simplify (+ 0 1) into 1 2.327 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.327 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.327 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.327 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.327 * [taylor]: Taking taylor expansion of x in x 2.327 * [backup-simplify]: Simplify 0 into 0 2.327 * [backup-simplify]: Simplify 1 into 1 2.327 * [backup-simplify]: Simplify (* 1 1) into 1 2.328 * [backup-simplify]: Simplify (/ 1 1) into 1 2.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.328 * [taylor]: Taking taylor expansion of x in x 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [backup-simplify]: Simplify (/ 1 1) into 1 2.329 * [backup-simplify]: Simplify (+ 1 0) into 1 2.329 * [backup-simplify]: Simplify (sqrt 1) into 1 2.330 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.331 * [backup-simplify]: Simplify (+ 0 1) into 1 2.332 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.332 * [backup-simplify]: Simplify 1 into 1 2.332 * [backup-simplify]: Simplify 1/2 into 1/2 2.333 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.335 * [backup-simplify]: Simplify (+ 0 0) into 0 2.336 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 2.336 * [backup-simplify]: Simplify -1/8 into -1/8 2.336 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 2.336 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.336 * [backup-simplify]: Simplify (- (* x x) x) into (- (pow x 2) x) 2.336 * [approximate]: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 2.336 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.336 * [taylor]: Taking taylor expansion of x in x 2.336 * [backup-simplify]: Simplify 0 into 0 2.336 * [backup-simplify]: Simplify 1 into 1 2.336 * [taylor]: Taking taylor expansion of x in x 2.336 * [backup-simplify]: Simplify 0 into 0 2.336 * [backup-simplify]: Simplify 1 into 1 2.336 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.336 * [taylor]: Taking taylor expansion of x in x 2.337 * [backup-simplify]: Simplify 0 into 0 2.337 * [backup-simplify]: Simplify 1 into 1 2.337 * [taylor]: Taking taylor expansion of x in x 2.337 * [backup-simplify]: Simplify 0 into 0 2.337 * [backup-simplify]: Simplify 1 into 1 2.337 * [backup-simplify]: Simplify (- 0) into 0 2.337 * [backup-simplify]: Simplify (+ 0 0) into 0 2.338 * [backup-simplify]: Simplify 0 into 0 2.338 * [backup-simplify]: Simplify (- 1) into -1 2.338 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.338 * [backup-simplify]: Simplify -1 into -1 2.339 * [backup-simplify]: Simplify (* 1 1) into 1 2.339 * [backup-simplify]: Simplify (- 0) into 0 2.340 * [backup-simplify]: Simplify (+ 1 0) into 1 2.340 * [backup-simplify]: Simplify 1 into 1 2.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.341 * [backup-simplify]: Simplify (- 0) into 0 2.341 * [backup-simplify]: Simplify (+ 0 0) into 0 2.341 * [backup-simplify]: Simplify 0 into 0 2.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.342 * [backup-simplify]: Simplify (- 0) into 0 2.343 * [backup-simplify]: Simplify (+ 0 0) into 0 2.343 * [backup-simplify]: Simplify 0 into 0 2.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.344 * [backup-simplify]: Simplify (- 0) into 0 2.345 * [backup-simplify]: Simplify (+ 0 0) into 0 2.345 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.346 * [backup-simplify]: Simplify (- 0) into 0 2.347 * [backup-simplify]: Simplify (+ 0 0) into 0 2.347 * [backup-simplify]: Simplify 0 into 0 2.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.348 * [backup-simplify]: Simplify (- 0) into 0 2.349 * [backup-simplify]: Simplify (+ 0 0) into 0 2.349 * [backup-simplify]: Simplify 0 into 0 2.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.351 * [backup-simplify]: Simplify (- 0) into 0 2.351 * [backup-simplify]: Simplify (+ 0 0) into 0 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 2.352 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 2.352 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 2.352 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [backup-simplify]: Simplify (* 1 1) into 1 2.353 * [backup-simplify]: Simplify (/ 1 1) into 1 2.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.353 * [taylor]: Taking taylor expansion of x in x 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify 1 into 1 2.353 * [backup-simplify]: Simplify (/ 1 1) into 1 2.353 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.353 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.353 * [taylor]: Taking taylor expansion of x in x 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify 1 into 1 2.354 * [backup-simplify]: Simplify (* 1 1) into 1 2.354 * [backup-simplify]: Simplify (/ 1 1) into 1 2.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.354 * [taylor]: Taking taylor expansion of x in x 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [backup-simplify]: Simplify 1 into 1 2.355 * [backup-simplify]: Simplify (/ 1 1) into 1 2.355 * [backup-simplify]: Simplify (+ 1 0) into 1 2.355 * [backup-simplify]: Simplify 1 into 1 2.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.357 * [backup-simplify]: Simplify (- 1) into -1 2.357 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.357 * [backup-simplify]: Simplify -1 into -1 2.358 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.360 * [backup-simplify]: Simplify (- 0) into 0 2.361 * [backup-simplify]: Simplify (+ 0 0) into 0 2.361 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.364 * [backup-simplify]: Simplify (- 0) into 0 2.364 * [backup-simplify]: Simplify (+ 0 0) into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.368 * [backup-simplify]: Simplify (- 0) into 0 2.368 * [backup-simplify]: Simplify (+ 0 0) into 0 2.368 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.372 * [backup-simplify]: Simplify (- 0) into 0 2.372 * [backup-simplify]: Simplify (+ 0 0) into 0 2.372 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.376 * [backup-simplify]: Simplify (- 0) into 0 2.376 * [backup-simplify]: Simplify (+ 0 0) into 0 2.376 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.380 * [backup-simplify]: Simplify (- 0) into 0 2.380 * [backup-simplify]: Simplify (+ 0 0) into 0 2.380 * [backup-simplify]: Simplify 0 into 0 2.380 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 2.380 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 2.380 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 2.380 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.381 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.381 * [taylor]: Taking taylor expansion of x in x 2.381 * [backup-simplify]: Simplify 0 into 0 2.381 * [backup-simplify]: Simplify 1 into 1 2.384 * [backup-simplify]: Simplify (* 1 1) into 1 2.385 * [backup-simplify]: Simplify (/ 1 1) into 1 2.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.385 * [taylor]: Taking taylor expansion of x in x 2.385 * [backup-simplify]: Simplify 0 into 0 2.385 * [backup-simplify]: Simplify 1 into 1 2.386 * [backup-simplify]: Simplify (/ 1 1) into 1 2.386 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.386 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.386 * [taylor]: Taking taylor expansion of x in x 2.386 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify 1 into 1 2.386 * [backup-simplify]: Simplify (* 1 1) into 1 2.386 * [backup-simplify]: Simplify (/ 1 1) into 1 2.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.387 * [taylor]: Taking taylor expansion of x in x 2.387 * [backup-simplify]: Simplify 0 into 0 2.387 * [backup-simplify]: Simplify 1 into 1 2.387 * [backup-simplify]: Simplify (/ 1 1) into 1 2.388 * [backup-simplify]: Simplify (+ 1 0) into 1 2.388 * [backup-simplify]: Simplify 1 into 1 2.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.389 * [backup-simplify]: Simplify (+ 0 1) into 1 2.389 * [backup-simplify]: Simplify 1 into 1 2.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.392 * [backup-simplify]: Simplify (+ 0 0) into 0 2.392 * [backup-simplify]: Simplify 0 into 0 2.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.395 * [backup-simplify]: Simplify (+ 0 0) into 0 2.395 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.398 * [backup-simplify]: Simplify (+ 0 0) into 0 2.398 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.401 * [backup-simplify]: Simplify (+ 0 0) into 0 2.401 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.405 * [backup-simplify]: Simplify (+ 0 0) into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 2.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.409 * [backup-simplify]: Simplify (+ 0 0) into 0 2.409 * [backup-simplify]: Simplify 0 into 0 2.410 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 2.410 * * * [progress]: simplifying candidates 2.410 * * * * [progress]: [ 1 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 2 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 3 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 4 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 5 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 6 / 39 ] simplifiying candidate # 2.410 * * * * [progress]: [ 7 / 39 ] simplifiying candidate # 2.411 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 2.411 * * [simplify]: iters left: 6 (6 enodes) 2.413 * * [simplify]: iters left: 5 (21 enodes) 2.419 * * [simplify]: iters left: 4 (24 enodes) 2.426 * * [simplify]: Extracting #0: cost 1 inf + 0 2.426 * * [simplify]: Extracting #1: cost 4 inf + 0 2.426 * * [simplify]: Extracting #2: cost 7 inf + 0 2.426 * * [simplify]: Extracting #3: cost 11 inf + 0 2.426 * * [simplify]: Extracting #4: cost 12 inf + 1 2.426 * * [simplify]: Extracting #5: cost 9 inf + 124 2.427 * * [simplify]: Extracting #6: cost 3 inf + 850 2.427 * * [simplify]: Extracting #7: cost 0 inf + 1453 2.428 * [simplify]: Simplified to (fabs (cbrt (- (* x x) x))) 2.428 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 2.428 * * * * [progress]: [ 8 / 39 ] simplifiying candidate # 2.428 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 2.428 * * [simplify]: iters left: 6 (5 enodes) 2.430 * * [simplify]: iters left: 5 (17 enodes) 2.435 * * [simplify]: iters left: 4 (20 enodes) 2.441 * * [simplify]: Extracting #0: cost 1 inf + 0 2.441 * * [simplify]: Extracting #1: cost 3 inf + 0 2.441 * * [simplify]: Extracting #2: cost 5 inf + 0 2.441 * * [simplify]: Extracting #3: cost 9 inf + 0 2.441 * * [simplify]: Extracting #4: cost 10 inf + 1 2.441 * * [simplify]: Extracting #5: cost 0 inf + 891 2.441 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 2.441 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 2.442 * * * * [progress]: [ 9 / 39 ] simplifiying candidate # 2.442 * [simplify]: Simplifying (sqrt 1) 2.442 * * [simplify]: iters left: 1 (2 enodes) 2.445 * * [simplify]: Extracting #0: cost 1 inf + 0 2.445 * * [simplify]: Extracting #1: cost 0 inf + 1 2.445 * [simplify]: Simplified to 1 2.445 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 2.445 * * * * [progress]: [ 10 / 39 ] simplifiying candidate # 2.446 * [simplify]: Simplifying (sqrt (+ x (sqrt x))) 2.446 * * [simplify]: iters left: 4 (4 enodes) 2.447 * * [simplify]: iters left: 3 (13 enodes) 2.451 * * [simplify]: Extracting #0: cost 1 inf + 0 2.451 * * [simplify]: Extracting #1: cost 3 inf + 0 2.451 * * [simplify]: Extracting #2: cost 6 inf + 0 2.451 * * [simplify]: Extracting #3: cost 6 inf + 1 2.451 * * [simplify]: Extracting #4: cost 0 inf + 487 2.451 * [simplify]: Simplified to (sqrt (+ (sqrt x) x)) 2.451 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) x)) (sqrt (- x (sqrt x))))) 2.451 * * * * [progress]: [ 11 / 39 ] simplifiying candidate # 2.452 * [simplify]: Simplifying (sqrt x) 2.452 * * [simplify]: iters left: 1 (2 enodes) 2.452 * * [simplify]: Extracting #0: cost 1 inf + 0 2.453 * * [simplify]: Extracting #1: cost 3 inf + 0 2.453 * * [simplify]: Extracting #2: cost 2 inf + 1 2.453 * * [simplify]: Extracting #3: cost 0 inf + 83 2.453 * [simplify]: Simplified to (sqrt x) 2.453 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 2.453 * * * * [progress]: [ 12 / 39 ] simplifiying candidate # 2.453 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 2.453 * * [simplify]: iters left: 6 (7 enodes) 2.456 * * [simplify]: iters left: 5 (36 enodes) 2.466 * * [simplify]: iters left: 4 (100 enodes) 2.499 * * [simplify]: iters left: 3 (262 enodes) 2.604 * * [simplify]: Extracting #0: cost 1 inf + 0 2.604 * * [simplify]: Extracting #1: cost 3 inf + 0 2.604 * * [simplify]: Extracting #2: cost 57 inf + 0 2.604 * * [simplify]: Extracting #3: cost 108 inf + 42 2.606 * * [simplify]: Extracting #4: cost 133 inf + 1954 2.609 * * [simplify]: Extracting #5: cost 88 inf + 13732 2.617 * * [simplify]: Extracting #6: cost 12 inf + 43821 2.624 * * [simplify]: Extracting #7: cost 0 inf + 49012 2.629 * [simplify]: Simplified to (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) 2.629 * [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)))))) 2.629 * * * * [progress]: [ 13 / 39 ] simplifiying candidate # 2.629 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 2.629 * * [simplify]: iters left: 6 (5 enodes) 2.631 * * [simplify]: iters left: 5 (24 enodes) 2.636 * * [simplify]: iters left: 4 (48 enodes) 2.645 * * [simplify]: iters left: 3 (93 enodes) 2.664 * * [simplify]: iters left: 2 (189 enodes) 2.728 * * [simplify]: iters left: 1 (344 enodes) 2.847 * * [simplify]: Extracting #0: cost 1 inf + 0 2.848 * * [simplify]: Extracting #1: cost 3 inf + 0 2.848 * * [simplify]: Extracting #2: cost 30 inf + 0 2.848 * * [simplify]: Extracting #3: cost 106 inf + 288 2.850 * * [simplify]: Extracting #4: cost 85 inf + 6634 2.856 * * [simplify]: Extracting #5: cost 48 inf + 11552 2.860 * * [simplify]: Extracting #6: cost 16 inf + 22258 2.865 * * [simplify]: Extracting #7: cost 0 inf + 28492 2.869 * [simplify]: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 2.869 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 2.870 * * * * [progress]: [ 14 / 39 ] simplifiying candidate # 2.870 * [simplify]: Simplifying (- (* x x) x) 2.870 * * [simplify]: iters left: 4 (3 enodes) 2.871 * * [simplify]: iters left: 3 (11 enodes) 2.872 * * [simplify]: iters left: 2 (14 enodes) 2.874 * * [simplify]: Extracting #0: cost 1 inf + 0 2.874 * * [simplify]: Extracting #1: cost 5 inf + 0 2.874 * * [simplify]: Extracting #2: cost 6 inf + 1 2.874 * * [simplify]: Extracting #3: cost 0 inf + 327 2.874 * [simplify]: Simplified to (- (* x x) x) 2.874 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 2.874 * * * * [progress]: [ 15 / 39 ] simplifiying candidate # 2.874 * * * * [progress]: [ 16 / 39 ] simplifiying candidate # 2.875 * [simplify]: Simplifying (sqrt (- (* x x) x)) 2.875 * * [simplify]: iters left: 5 (4 enodes) 2.876 * * [simplify]: iters left: 4 (14 enodes) 2.878 * * [simplify]: iters left: 3 (17 enodes) 2.880 * * [simplify]: Extracting #0: cost 1 inf + 0 2.880 * * [simplify]: Extracting #1: cost 3 inf + 0 2.880 * * [simplify]: Extracting #2: cost 7 inf + 0 2.880 * * [simplify]: Extracting #3: cost 8 inf + 1 2.880 * * [simplify]: Extracting #4: cost 0 inf + 569 2.880 * [simplify]: Simplified to (sqrt (- (* x x) x)) 2.880 * [simplify]: Simplified (2 1) to (λ (x) (fabs (sqrt (- (* x x) x)))) 2.880 * * * * [progress]: [ 17 / 39 ] simplifiying candidate # 2.880 * * * * [progress]: [ 18 / 39 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 2.880 * * * * [progress]: [ 19 / 39 ] simplifiying candidate # 2.881 * [simplify]: Simplifying (/ (exp (* x x)) (exp x)) 2.881 * * [simplify]: iters left: 5 (5 enodes) 2.882 * * [simplify]: iters left: 4 (18 enodes) 2.885 * * [simplify]: iters left: 3 (26 enodes) 2.889 * * [simplify]: iters left: 2 (44 enodes) 2.903 * * [simplify]: iters left: 1 (81 enodes) 2.933 * * [simplify]: Extracting #0: cost 1 inf + 0 2.933 * * [simplify]: Extracting #1: cost 22 inf + 0 2.934 * * [simplify]: Extracting #2: cost 53 inf + 0 2.934 * * [simplify]: Extracting #3: cost 66 inf + 44 2.935 * * [simplify]: Extracting #4: cost 45 inf + 2203 2.937 * * [simplify]: Extracting #5: cost 16 inf + 10682 2.941 * * [simplify]: Extracting #6: cost 0 inf + 19027 2.944 * * [simplify]: Extracting #7: cost 0 inf + 18987 2.948 * [simplify]: Simplified to (exp (- (* x x) x)) 2.948 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (log (exp (- (* x x) x))))) 2.948 * * * * [progress]: [ 20 / 39 ] simplifiying candidate # 2.948 * * * * [progress]: [ 21 / 39 ] simplifiying candidate # 2.948 * * * * [progress]: [ 22 / 39 ] simplifiying candidate # 2.948 * * * * [progress]: [ 23 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 24 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 25 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 26 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 27 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 28 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 29 / 39 ] simplifiying candidate # 2.949 * * * * [progress]: [ 30 / 39 ] simplifiying candidate # 2.949 * [simplify]: Simplifying (+ x (sqrt x)) 2.949 * * [simplify]: iters left: 3 (3 enodes) 2.951 * * [simplify]: iters left: 2 (10 enodes) 2.953 * * [simplify]: Extracting #0: cost 1 inf + 0 2.953 * * [simplify]: Extracting #1: cost 4 inf + 0 2.953 * * [simplify]: Extracting #2: cost 4 inf + 1 2.953 * * [simplify]: Extracting #3: cost 0 inf + 245 2.954 * [simplify]: Simplified to (+ (sqrt x) x) 2.954 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (* (+ (sqrt x) x) (- x (sqrt x))))) 2.954 * [simplify]: Simplifying (- x (sqrt x)) 2.954 * * [simplify]: iters left: 3 (3 enodes) 2.955 * * [simplify]: iters left: 2 (11 enodes) 2.959 * * [simplify]: iters left: 1 (14 enodes) 2.962 * * [simplify]: Extracting #0: cost 1 inf + 0 2.962 * * [simplify]: Extracting #1: cost 5 inf + 0 2.963 * * [simplify]: Extracting #2: cost 6 inf + 1 2.963 * * [simplify]: Extracting #3: cost 0 inf + 407 2.963 * [simplify]: Simplified to (- x (sqrt x)) 2.963 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* (+ x (sqrt x)) (- x (sqrt x))))) 2.963 * * * * [progress]: [ 31 / 39 ] simplifiying candidate # 2.963 * [simplify]: Simplifying (- x 1) 2.963 * * [simplify]: iters left: 2 (3 enodes) 2.966 * * [simplify]: iters left: 1 (14 enodes) 2.972 * * [simplify]: Extracting #0: cost 1 inf + 0 2.972 * * [simplify]: Extracting #1: cost 5 inf + 0 2.972 * * [simplify]: Extracting #2: cost 2 inf + 3 2.972 * * [simplify]: Extracting #3: cost 0 inf + 87 2.972 * [simplify]: Simplified to (- x 1) 2.972 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* x (- x 1)))) 2.972 * * * * [progress]: [ 32 / 39 ] simplifiying candidate # 2.972 * * * * [progress]: [ 33 / 39 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 2.972 * * * * [progress]: [ 34 / 39 ] simplifiying candidate # 2.973 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.973 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.973 * * * * [progress]: [ 35 / 39 ] simplifiying candidate # 2.973 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.973 * * [simplify]: iters left: 6 (8 enodes) 2.976 * * [simplify]: iters left: 5 (34 enodes) 2.983 * * [simplify]: iters left: 4 (52 enodes) 2.998 * * [simplify]: iters left: 3 (75 enodes) 3.018 * * [simplify]: iters left: 2 (97 enodes) 3.031 * * [simplify]: iters left: 1 (107 enodes) 3.046 * * [simplify]: Extracting #0: cost 1 inf + 0 3.046 * * [simplify]: Extracting #1: cost 13 inf + 0 3.046 * * [simplify]: Extracting #2: cost 22 inf + 45 3.047 * * [simplify]: Extracting #3: cost 17 inf + 421 3.047 * * [simplify]: Extracting #4: cost 1 inf + 1496 3.048 * * [simplify]: Extracting #5: cost 0 inf + 1458 3.049 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 3.049 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 3.049 * * * * [progress]: [ 36 / 39 ] simplifiying candidate # 3.050 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 3.050 * * [simplify]: iters left: 6 (8 enodes) 3.056 * * [simplify]: iters left: 5 (34 enodes) 3.067 * * [simplify]: iters left: 4 (50 enodes) 3.082 * * [simplify]: iters left: 3 (59 enodes) 3.100 * * [simplify]: iters left: 2 (63 enodes) 3.116 * * [simplify]: iters left: 1 (75 enodes) 3.138 * * [simplify]: Extracting #0: cost 1 inf + 0 3.138 * * [simplify]: Extracting #1: cost 16 inf + 0 3.138 * * [simplify]: Extracting #2: cost 23 inf + 85 3.138 * * [simplify]: Extracting #3: cost 19 inf + 379 3.139 * * [simplify]: Extracting #4: cost 6 inf + 1287 3.140 * * [simplify]: Extracting #5: cost 0 inf + 1699 3.141 * [simplify]: Simplified to (- (+ 1/2 (/ 1/8 x)) x) 3.141 * [simplify]: Simplified (2) to (λ (x) (- (+ 1/2 (/ 1/8 x)) x)) 3.141 * * * * [progress]: [ 37 / 39 ] simplifiying candidate # 3.142 * [simplify]: Simplifying (- (pow x 2) x) 3.142 * * [simplify]: iters left: 3 (4 enodes) 3.145 * * [simplify]: iters left: 2 (19 enodes) 3.151 * * [simplify]: iters left: 1 (26 enodes) 3.159 * * [simplify]: Extracting #0: cost 1 inf + 0 3.159 * * [simplify]: Extracting #1: cost 5 inf + 0 3.159 * * [simplify]: Extracting #2: cost 3 inf + 245 3.159 * * [simplify]: Extracting #3: cost 0 inf + 328 3.159 * [simplify]: Simplified to (- (* x x) x) 3.160 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.160 * * * * [progress]: [ 38 / 39 ] simplifiying candidate # 3.160 * [simplify]: Simplifying (- (pow x 2) x) 3.160 * * [simplify]: iters left: 3 (4 enodes) 3.163 * * [simplify]: iters left: 2 (19 enodes) 3.169 * * [simplify]: iters left: 1 (26 enodes) 3.176 * * [simplify]: Extracting #0: cost 1 inf + 0 3.176 * * [simplify]: Extracting #1: cost 5 inf + 0 3.177 * * [simplify]: Extracting #2: cost 3 inf + 245 3.177 * * [simplify]: Extracting #3: cost 0 inf + 328 3.177 * [simplify]: Simplified to (- (* x x) x) 3.177 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.177 * * * * [progress]: [ 39 / 39 ] simplifiying candidate # 3.177 * [simplify]: Simplifying (- (pow x 2) x) 3.177 * * [simplify]: iters left: 3 (4 enodes) 3.180 * * [simplify]: iters left: 2 (19 enodes) 3.187 * * [simplify]: iters left: 1 (26 enodes) 3.194 * * [simplify]: Extracting #0: cost 1 inf + 0 3.195 * * [simplify]: Extracting #1: cost 5 inf + 0 3.195 * * [simplify]: Extracting #2: cost 3 inf + 245 3.195 * * [simplify]: Extracting #3: cost 0 inf + 328 3.195 * [simplify]: Simplified to (- (* x x) x) 3.195 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 3.195 * * * [progress]: adding candidates to table 3.471 * [progress]: [Phase 3 of 3] Extracting. 3.471 * * [regime]: Finding splitpoints for: (# #) 3.472 * * * [regime-changes]: Trying 1 branch expressions: (x) 3.472 * * * * [regimes]: Trying to branch on x from (# #) 3.488 * * * [regime]: Found split indices: #