0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.105 * * * [progress]: [2/2] Setting up program. 0.110 * [progress]: [Phase 2 of 3] Improving. 0.110 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.112 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.113 * * [simplify]: iters left: 6 (5 enodes) 0.118 * * [simplify]: iters left: 5 (30 enodes) 0.126 * * [simplify]: iters left: 4 (66 enodes) 0.137 * * [simplify]: iters left: 3 (92 enodes) 0.155 * * [simplify]: iters left: 2 (174 enodes) 0.248 * * [simplify]: iters left: 1 (451 enodes) 0.572 * * [simplify]: Extracting #0: cost 1 inf + 0 0.572 * * [simplify]: Extracting #1: cost 80 inf + 0 0.573 * * [simplify]: Extracting #2: cost 209 inf + 48 0.575 * * [simplify]: Extracting #3: cost 111 inf + 9340 0.581 * * [simplify]: Extracting #4: cost 5 inf + 21224 0.588 * * [simplify]: Extracting #5: cost 0 inf + 21802 0.595 * [simplify]: Simplified to (* (+ 2 x) x) 0.595 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.602 * * [progress]: iteration 1 / 4 0.602 * * * [progress]: picking best candidate 0.603 * * * * [pick]: Picked # 0.603 * * * [progress]: localizing error 0.611 * * * [progress]: generating rewritten candidates 0.611 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.634 * * * [progress]: generating series expansions 0.634 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.638 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.638 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.639 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify 1 into 1 0.639 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [backup-simplify]: Simplify 0 into 0 0.639 * [backup-simplify]: Simplify 1 into 1 0.639 * [taylor]: Taking taylor expansion of 2 in x 0.639 * [backup-simplify]: Simplify 2 into 2 0.639 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [backup-simplify]: Simplify 0 into 0 0.640 * [backup-simplify]: Simplify 1 into 1 0.640 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [backup-simplify]: Simplify 0 into 0 0.640 * [backup-simplify]: Simplify 1 into 1 0.640 * [taylor]: Taking taylor expansion of 2 in x 0.640 * [backup-simplify]: Simplify 2 into 2 0.641 * [backup-simplify]: Simplify (+ 0 2) into 2 0.641 * [backup-simplify]: Simplify (* 0 2) into 0 0.641 * [backup-simplify]: Simplify 0 into 0 0.641 * [backup-simplify]: Simplify (+ 1 0) into 1 0.642 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.642 * [backup-simplify]: Simplify 2 into 2 0.642 * [backup-simplify]: Simplify (+ 0 0) into 0 0.643 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.643 * [backup-simplify]: Simplify 1 into 1 0.643 * [backup-simplify]: Simplify (+ 0 0) into 0 0.644 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.644 * [backup-simplify]: Simplify 0 into 0 0.644 * [backup-simplify]: Simplify (+ 0 0) into 0 0.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.645 * [backup-simplify]: Simplify 0 into 0 0.645 * [backup-simplify]: Simplify (+ 0 0) into 0 0.646 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.646 * [backup-simplify]: Simplify 0 into 0 0.646 * [backup-simplify]: Simplify (+ 0 0) into 0 0.647 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.647 * [backup-simplify]: Simplify 0 into 0 0.648 * [backup-simplify]: Simplify (+ 0 0) into 0 0.649 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.649 * [backup-simplify]: Simplify 0 into 0 0.649 * [backup-simplify]: Simplify (+ 0 0) into 0 0.650 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.650 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.651 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.651 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.651 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify 1 into 1 0.651 * [backup-simplify]: Simplify (/ 1 1) into 1 0.651 * [taylor]: Taking taylor expansion of 2 in x 0.651 * [backup-simplify]: Simplify 2 into 2 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [backup-simplify]: Simplify 0 into 0 0.651 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify (+ 1 0) into 1 0.652 * [backup-simplify]: Simplify (/ 1 1) into 1 0.652 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [backup-simplify]: Simplify 0 into 0 0.652 * [backup-simplify]: Simplify 1 into 1 0.652 * [backup-simplify]: Simplify (/ 1 1) into 1 0.652 * [taylor]: Taking taylor expansion of 2 in x 0.652 * [backup-simplify]: Simplify 2 into 2 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [backup-simplify]: Simplify 0 into 0 0.652 * [backup-simplify]: Simplify 1 into 1 0.653 * [backup-simplify]: Simplify (+ 1 0) into 1 0.653 * [backup-simplify]: Simplify (/ 1 1) into 1 0.653 * [backup-simplify]: Simplify 1 into 1 0.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.654 * [backup-simplify]: Simplify (+ 0 2) into 2 0.654 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.654 * [backup-simplify]: Simplify 2 into 2 0.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.655 * [backup-simplify]: Simplify (+ 0 0) into 0 0.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.656 * [backup-simplify]: Simplify 0 into 0 0.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.657 * [backup-simplify]: Simplify (+ 0 0) into 0 0.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.657 * [backup-simplify]: Simplify 0 into 0 0.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.658 * [backup-simplify]: Simplify (+ 0 0) into 0 0.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify 0 into 0 0.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.659 * [backup-simplify]: Simplify (+ 0 0) into 0 0.660 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.660 * [backup-simplify]: Simplify 0 into 0 0.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.661 * [backup-simplify]: Simplify (+ 0 0) into 0 0.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.661 * [backup-simplify]: Simplify 0 into 0 0.662 * [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 0.662 * [backup-simplify]: Simplify (+ 0 0) into 0 0.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.663 * [backup-simplify]: Simplify 0 into 0 0.663 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.663 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.663 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.663 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [backup-simplify]: Simplify -1 into -1 0.663 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.663 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.663 * [taylor]: Taking taylor expansion of 2 in x 0.663 * [backup-simplify]: Simplify 2 into 2 0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [backup-simplify]: Simplify 0 into 0 0.663 * [backup-simplify]: Simplify 1 into 1 0.663 * [backup-simplify]: Simplify (/ 1 1) into 1 0.663 * [taylor]: Taking taylor expansion of x in x 0.663 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify 1 into 1 0.664 * [backup-simplify]: Simplify (- 1) into -1 0.664 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.664 * [backup-simplify]: Simplify (/ -1 1) into -1 0.664 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.664 * [taylor]: Taking taylor expansion of -1 in x 0.664 * [backup-simplify]: Simplify -1 into -1 0.664 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.664 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.664 * [taylor]: Taking taylor expansion of 2 in x 0.664 * [backup-simplify]: Simplify 2 into 2 0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.664 * [taylor]: Taking taylor expansion of x in x 0.664 * [backup-simplify]: Simplify 0 into 0 0.664 * [backup-simplify]: Simplify 1 into 1 0.665 * [backup-simplify]: Simplify (/ 1 1) into 1 0.665 * [taylor]: Taking taylor expansion of x in x 0.665 * [backup-simplify]: Simplify 0 into 0 0.665 * [backup-simplify]: Simplify 1 into 1 0.665 * [backup-simplify]: Simplify (- 1) into -1 0.665 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.665 * [backup-simplify]: Simplify (/ -1 1) into -1 0.666 * [backup-simplify]: Simplify (* -1 -1) into 1 0.666 * [backup-simplify]: Simplify 1 into 1 0.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.666 * [backup-simplify]: Simplify (- 0) into 0 0.667 * [backup-simplify]: Simplify (+ 2 0) into 2 0.667 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.668 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.668 * [backup-simplify]: Simplify -2 into -2 0.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.668 * [backup-simplify]: Simplify (- 0) into 0 0.669 * [backup-simplify]: Simplify (+ 0 0) into 0 0.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.670 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.670 * [backup-simplify]: Simplify 0 into 0 0.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.670 * [backup-simplify]: Simplify (- 0) into 0 0.671 * [backup-simplify]: Simplify (+ 0 0) into 0 0.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.672 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.672 * [backup-simplify]: Simplify 0 into 0 0.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.673 * [backup-simplify]: Simplify (- 0) into 0 0.673 * [backup-simplify]: Simplify (+ 0 0) into 0 0.674 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.674 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.675 * [backup-simplify]: Simplify 0 into 0 0.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.675 * [backup-simplify]: Simplify (- 0) into 0 0.675 * [backup-simplify]: Simplify (+ 0 0) into 0 0.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.677 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.677 * [backup-simplify]: Simplify 0 into 0 0.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.678 * [backup-simplify]: Simplify (- 0) into 0 0.678 * [backup-simplify]: Simplify (+ 0 0) into 0 0.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.680 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.680 * [backup-simplify]: Simplify 0 into 0 0.680 * [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 0.680 * [backup-simplify]: Simplify (- 0) into 0 0.681 * [backup-simplify]: Simplify (+ 0 0) into 0 0.681 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.682 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.682 * [backup-simplify]: Simplify 0 into 0 0.683 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.683 * * * [progress]: simplifying candidates 0.683 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 0.683 * [simplify]: Simplifying (* (+ 2 x) x) 0.683 * * [simplify]: iters left: 4 (4 enodes) 0.684 * * [simplify]: iters left: 3 (14 enodes) 0.686 * * [simplify]: iters left: 2 (21 enodes) 0.690 * * [simplify]: iters left: 1 (27 enodes) 0.693 * * [simplify]: Extracting #0: cost 1 inf + 0 0.693 * * [simplify]: Extracting #1: cost 6 inf + 0 0.693 * * [simplify]: Extracting #2: cost 8 inf + 42 0.693 * * [simplify]: Extracting #3: cost 6 inf + 84 0.693 * * [simplify]: Extracting #4: cost 0 inf + 416 0.693 * [simplify]: Simplified to (* (+ x 2) x) 0.693 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.693 * * * * [progress]: [ 2 / 25 ] simplifiying candidate # 0.693 * * * * [progress]: [ 3 / 25 ] simplifiying candidate # 0.693 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.693 * * [simplify]: iters left: 5 (6 enodes) 0.695 * * [simplify]: iters left: 4 (20 enodes) 0.698 * * [simplify]: Extracting #0: cost 1 inf + 0 0.698 * * [simplify]: Extracting #1: cost 4 inf + 0 0.698 * * [simplify]: Extracting #2: cost 8 inf + 0 0.698 * * [simplify]: Extracting #3: cost 7 inf + 143 0.698 * * [simplify]: Extracting #4: cost 6 inf + 144 0.698 * * [simplify]: Extracting #5: cost 0 inf + 896 0.698 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.698 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.698 * * * * [progress]: [ 4 / 25 ] simplifiying candidate # 0.698 * * * * [progress]: [ 5 / 25 ] simplifiying candidate # 0.698 * * * * [progress]: [ 6 / 25 ] simplifiying candidate # 0.698 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.698 * * [simplify]: iters left: 6 (8 enodes) 0.701 * * [simplify]: iters left: 5 (44 enodes) 0.719 * * [simplify]: iters left: 4 (152 enodes) 0.755 * * [simplify]: iters left: 3 (444 enodes) 1.028 * * [simplify]: Extracting #0: cost 1 inf + 0 1.028 * * [simplify]: Extracting #1: cost 47 inf + 0 1.029 * * [simplify]: Extracting #2: cost 250 inf + 2 1.031 * * [simplify]: Extracting #3: cost 245 inf + 8824 1.044 * * [simplify]: Extracting #4: cost 53 inf + 49284 1.058 * * [simplify]: Extracting #5: cost 0 inf + 60146 1.071 * * [simplify]: Extracting #6: cost 0 inf + 59666 1.084 * [simplify]: Simplified to (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)) 1.085 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)))) 1.085 * * * * [progress]: [ 7 / 25 ] simplifiying candidate # 1.085 * * * * [progress]: [ 8 / 25 ] simplifiying candidate # 1.085 * * * * [progress]: [ 9 / 25 ] simplifiying candidate # 1.085 * * * * [progress]: [ 10 / 25 ] simplifiying candidate # 1.085 * * * * [progress]: [ 11 / 25 ] simplifiying candidate # 1.085 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.085 * * [simplify]: iters left: 5 (6 enodes) 1.087 * * [simplify]: iters left: 4 (20 enodes) 1.090 * * [simplify]: Extracting #0: cost 1 inf + 0 1.090 * * [simplify]: Extracting #1: cost 4 inf + 0 1.090 * * [simplify]: Extracting #2: cost 8 inf + 0 1.090 * * [simplify]: Extracting #3: cost 7 inf + 83 1.090 * * [simplify]: Extracting #4: cost 6 inf + 84 1.090 * * [simplify]: Extracting #5: cost 0 inf + 656 1.090 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.090 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1.090 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.091 * * [simplify]: iters left: 5 (6 enodes) 1.092 * * [simplify]: iters left: 4 (20 enodes) 1.095 * * [simplify]: Extracting #0: cost 1 inf + 0 1.095 * * [simplify]: Extracting #1: cost 4 inf + 0 1.095 * * [simplify]: Extracting #2: cost 8 inf + 0 1.095 * * [simplify]: Extracting #3: cost 7 inf + 83 1.095 * * [simplify]: Extracting #4: cost 6 inf + 84 1.095 * * [simplify]: Extracting #5: cost 0 inf + 656 1.095 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.095 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1.095 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 1.096 * [simplify]: Simplifying (cbrt x) 1.096 * * [simplify]: iters left: 1 (2 enodes) 1.096 * * [simplify]: Extracting #0: cost 1 inf + 0 1.096 * * [simplify]: Extracting #1: cost 3 inf + 0 1.096 * * [simplify]: Extracting #2: cost 2 inf + 1 1.096 * * [simplify]: Extracting #3: cost 0 inf + 163 1.096 * [simplify]: Simplified to (cbrt x) 1.096 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1.096 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 1.096 * [simplify]: Simplifying (sqrt x) 1.096 * * [simplify]: iters left: 1 (2 enodes) 1.097 * * [simplify]: Extracting #0: cost 1 inf + 0 1.097 * * [simplify]: Extracting #1: cost 3 inf + 0 1.097 * * [simplify]: Extracting #2: cost 2 inf + 1 1.097 * * [simplify]: Extracting #3: cost 0 inf + 83 1.097 * [simplify]: Simplified to (sqrt x) 1.097 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1.097 * * * * [progress]: [ 14 / 25 ] simplifiying candidate # 1.097 * * * * [progress]: [ 15 / 25 ] simplifiying candidate # 1.097 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1.097 * * [simplify]: iters left: 5 (5 enodes) 1.099 * * [simplify]: iters left: 4 (16 enodes) 1.101 * * [simplify]: Extracting #0: cost 1 inf + 0 1.101 * * [simplify]: Extracting #1: cost 3 inf + 0 1.101 * * [simplify]: Extracting #2: cost 5 inf + 0 1.101 * * [simplify]: Extracting #3: cost 8 inf + 0 1.101 * * [simplify]: Extracting #4: cost 6 inf + 2 1.102 * * [simplify]: Extracting #5: cost 0 inf + 654 1.102 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1.102 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1.102 * * * * [progress]: [ 16 / 25 ] simplifiying candidate # 1.102 * [simplify]: Simplifying (sqrt (+ 2 x)) 1.102 * * [simplify]: iters left: 3 (4 enodes) 1.103 * * [simplify]: iters left: 2 (13 enodes) 1.105 * * [simplify]: Extracting #0: cost 1 inf + 0 1.105 * * [simplify]: Extracting #1: cost 3 inf + 0 1.105 * * [simplify]: Extracting #2: cost 6 inf + 0 1.105 * * [simplify]: Extracting #3: cost 4 inf + 2 1.105 * * [simplify]: Extracting #4: cost 0 inf + 250 1.105 * [simplify]: Simplified to (sqrt (+ x 2)) 1.105 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1.106 * * * * [progress]: [ 17 / 25 ] simplifiying candidate # 1.106 * * * * [progress]: [ 18 / 25 ] simplifiying candidate # 1.106 * * * * [progress]: [ 19 / 25 ] simplifiying candidate # 1.106 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1.106 * * [simplify]: iters left: 5 (7 enodes) 1.110 * * [simplify]: iters left: 4 (37 enodes) 1.120 * * [simplify]: iters left: 3 (70 enodes) 1.139 * * [simplify]: iters left: 2 (139 enodes) 1.166 * * [simplify]: iters left: 1 (238 enodes) 1.233 * * [simplify]: Extracting #0: cost 1 inf + 0 1.233 * * [simplify]: Extracting #1: cost 6 inf + 0 1.233 * * [simplify]: Extracting #2: cost 23 inf + 1 1.233 * * [simplify]: Extracting #3: cost 53 inf + 468 1.233 * * [simplify]: Extracting #4: cost 41 inf + 1632 1.234 * * [simplify]: Extracting #5: cost 9 inf + 14050 1.236 * * [simplify]: Extracting #6: cost 0 inf + 18057 1.237 * [simplify]: Simplified to (* x (+ 8 (* x (* x x)))) 1.237 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (+ 8 (* x (* x x)))) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.237 * * * * [progress]: [ 20 / 25 ] simplifiying candidate # 1.237 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.237 * * [simplify]: iters left: 6 (6 enodes) 1.239 * * [simplify]: iters left: 5 (25 enodes) 1.244 * * [simplify]: iters left: 4 (49 enodes) 1.252 * * [simplify]: iters left: 3 (98 enodes) 1.275 * * [simplify]: iters left: 2 (217 enodes) 1.321 * * [simplify]: iters left: 1 (411 enodes) 1.426 * * [simplify]: Extracting #0: cost 1 inf + 0 1.426 * * [simplify]: Extracting #1: cost 30 inf + 0 1.427 * * [simplify]: Extracting #2: cost 75 inf + 1 1.427 * * [simplify]: Extracting #3: cost 85 inf + 981 1.428 * * [simplify]: Extracting #4: cost 46 inf + 5356 1.432 * * [simplify]: Extracting #5: cost 1 inf + 12033 1.435 * * [simplify]: Extracting #6: cost 0 inf + 11594 1.439 * * [simplify]: Extracting #7: cost 0 inf + 11474 1.444 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.444 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.444 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.444 * * * * [progress]: [ 22 / 25 ] simplifiying candidate # 1.444 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 1.445 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.445 * * [simplify]: iters left: 4 (5 enodes) 1.447 * * [simplify]: iters left: 3 (22 enodes) 1.451 * * [simplify]: iters left: 2 (30 enodes) 1.455 * * [simplify]: iters left: 1 (37 enodes) 1.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1.460 * * [simplify]: Extracting #1: cost 6 inf + 0 1.460 * * [simplify]: Extracting #2: cost 8 inf + 42 1.460 * * [simplify]: Extracting #3: cost 6 inf + 84 1.460 * * [simplify]: Extracting #4: cost 1 inf + 454 1.460 * * [simplify]: Extracting #5: cost 0 inf + 416 1.460 * [simplify]: Simplified to (* (+ x 2) x) 1.460 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.460 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 1.460 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.460 * * [simplify]: iters left: 4 (5 enodes) 1.462 * * [simplify]: iters left: 3 (22 enodes) 1.465 * * [simplify]: iters left: 2 (30 enodes) 1.470 * * [simplify]: iters left: 1 (37 enodes) 1.474 * * [simplify]: Extracting #0: cost 1 inf + 0 1.474 * * [simplify]: Extracting #1: cost 6 inf + 0 1.474 * * [simplify]: Extracting #2: cost 8 inf + 42 1.475 * * [simplify]: Extracting #3: cost 6 inf + 84 1.475 * * [simplify]: Extracting #4: cost 1 inf + 454 1.475 * * [simplify]: Extracting #5: cost 0 inf + 416 1.475 * [simplify]: Simplified to (* (+ x 2) x) 1.475 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.475 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 1.475 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.475 * * [simplify]: iters left: 4 (5 enodes) 1.477 * * [simplify]: iters left: 3 (22 enodes) 1.480 * * [simplify]: iters left: 2 (30 enodes) 1.485 * * [simplify]: iters left: 1 (37 enodes) 1.489 * * [simplify]: Extracting #0: cost 1 inf + 0 1.489 * * [simplify]: Extracting #1: cost 6 inf + 0 1.490 * * [simplify]: Extracting #2: cost 8 inf + 42 1.490 * * [simplify]: Extracting #3: cost 6 inf + 84 1.490 * * [simplify]: Extracting #4: cost 1 inf + 454 1.490 * * [simplify]: Extracting #5: cost 0 inf + 416 1.490 * [simplify]: Simplified to (* (+ x 2) x) 1.490 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.490 * * * [progress]: adding candidates to table 1.589 * * [progress]: iteration 2 / 4 1.589 * * * [progress]: picking best candidate 1.591 * * * * [pick]: Picked # 1.591 * * * [progress]: localizing error 1.602 * * * [progress]: generating rewritten candidates 1.602 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.634 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.649 * * * [progress]: generating series expansions 1.649 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.649 * [backup-simplify]: Simplify (* (* (+ 2 x) (sqrt x)) (sqrt x)) into (* x (+ x 2)) 1.649 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1.649 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of 2 in x 1.649 * [backup-simplify]: Simplify 2 into 2 1.649 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.649 * [taylor]: Taking taylor expansion of x in x 1.649 * [backup-simplify]: Simplify 0 into 0 1.649 * [backup-simplify]: Simplify 1 into 1 1.649 * [taylor]: Taking taylor expansion of 2 in x 1.649 * [backup-simplify]: Simplify 2 into 2 1.650 * [backup-simplify]: Simplify (+ 0 2) into 2 1.650 * [backup-simplify]: Simplify (* 0 2) into 0 1.650 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify (+ 1 0) into 1 1.651 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 1.651 * [backup-simplify]: Simplify 2 into 2 1.651 * [backup-simplify]: Simplify (+ 0 0) into 0 1.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1.652 * [backup-simplify]: Simplify 1 into 1 1.652 * [backup-simplify]: Simplify (+ 0 0) into 0 1.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify (+ 0 0) into 0 1.654 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1.654 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify (+ 0 0) into 0 1.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1.655 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify (+ 0 0) into 0 1.657 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify (+ 0 0) into 0 1.658 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1.658 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify (+ 0 0) into 0 1.659 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1.659 * [backup-simplify]: Simplify 0 into 0 1.659 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.659 * [backup-simplify]: Simplify (* (* (+ 2 (/ 1 x)) (sqrt (/ 1 x))) (sqrt (/ 1 x))) into (/ (+ (/ 1 x) 2) x) 1.660 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1.660 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1.660 * [taylor]: Taking taylor expansion of 2 in x 1.660 * [backup-simplify]: Simplify 2 into 2 1.660 * [taylor]: Taking taylor expansion of x in x 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [backup-simplify]: Simplify (+ 1 0) into 1 1.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1.660 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.661 * [backup-simplify]: Simplify (/ 1 1) into 1 1.661 * [taylor]: Taking taylor expansion of 2 in x 1.661 * [backup-simplify]: Simplify 2 into 2 1.661 * [taylor]: Taking taylor expansion of x in x 1.661 * [backup-simplify]: Simplify 0 into 0 1.661 * [backup-simplify]: Simplify 1 into 1 1.661 * [backup-simplify]: Simplify (+ 1 0) into 1 1.661 * [backup-simplify]: Simplify (/ 1 1) into 1 1.661 * [backup-simplify]: Simplify 1 into 1 1.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.662 * [backup-simplify]: Simplify (+ 0 2) into 2 1.663 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1.663 * [backup-simplify]: Simplify 2 into 2 1.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.663 * [backup-simplify]: Simplify (+ 0 0) into 0 1.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1.664 * [backup-simplify]: Simplify 0 into 0 1.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.665 * [backup-simplify]: Simplify (+ 0 0) into 0 1.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.665 * [backup-simplify]: Simplify 0 into 0 1.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.666 * [backup-simplify]: Simplify (+ 0 0) into 0 1.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.667 * [backup-simplify]: Simplify (+ 0 0) into 0 1.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.668 * [backup-simplify]: Simplify 0 into 0 1.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (+ 0 0) into 0 1.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify 0 into 0 1.670 * [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 1.670 * [backup-simplify]: Simplify (+ 0 0) into 0 1.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.671 * [backup-simplify]: Simplify 0 into 0 1.671 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.671 * [backup-simplify]: Simplify (* (* (+ 2 (/ 1 (- x))) (sqrt (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) 1.671 * [approximate]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in (x) around 0 1.671 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 1.671 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.671 * [taylor]: Taking taylor expansion of 2 in x 1.671 * [backup-simplify]: Simplify 2 into 2 1.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.671 * [taylor]: Taking taylor expansion of x in x 1.671 * [backup-simplify]: Simplify 0 into 0 1.671 * [backup-simplify]: Simplify 1 into 1 1.671 * [backup-simplify]: Simplify (/ 1 1) into 1 1.672 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 1.672 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.672 * [taylor]: Taking taylor expansion of -1 in x 1.672 * [backup-simplify]: Simplify -1 into -1 1.672 * [taylor]: Taking taylor expansion of x in x 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify 1 into 1 1.672 * [backup-simplify]: Simplify (/ -1 1) into -1 1.672 * [backup-simplify]: Simplify (sqrt 0) into 0 1.673 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.673 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 1.673 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.673 * [taylor]: Taking taylor expansion of 2 in x 1.673 * [backup-simplify]: Simplify 2 into 2 1.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.673 * [taylor]: Taking taylor expansion of x in x 1.673 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (/ 1 1) into 1 1.674 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 1.674 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.674 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.674 * [taylor]: Taking taylor expansion of -1 in x 1.674 * [backup-simplify]: Simplify -1 into -1 1.674 * [taylor]: Taking taylor expansion of x in x 1.674 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (/ -1 1) into -1 1.674 * [backup-simplify]: Simplify (sqrt 0) into 0 1.675 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.675 * [backup-simplify]: Simplify (- 1) into -1 1.676 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.676 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 1.676 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 1.676 * [backup-simplify]: Simplify +nan.0 into +nan.0 1.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.679 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.679 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 1.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.680 * [backup-simplify]: Simplify (- 0) into 0 1.680 * [backup-simplify]: Simplify (+ 2 0) into 2 1.681 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (* 2 +nan.0)) into (- +nan.0) 1.682 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.682 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.684 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.686 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0) 1.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.686 * [backup-simplify]: Simplify (- 0) into 0 1.687 * [backup-simplify]: Simplify (+ 0 0) into 0 1.689 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (+ (* 2 (- +nan.0)) (* 0 +nan.0))) into (- +nan.0) 1.689 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.690 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.690 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.690 * [backup-simplify]: Simplify (* (+ 2 x) (sqrt x)) into (* (sqrt x) (+ x 2)) 1.690 * [approximate]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in (x) around 0 1.690 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in x 1.690 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.690 * [taylor]: Taking taylor expansion of x in x 1.690 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify 1 into 1 1.690 * [backup-simplify]: Simplify (sqrt 0) into 0 1.691 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.691 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify 1 into 1 1.691 * [taylor]: Taking taylor expansion of 2 in x 1.691 * [backup-simplify]: Simplify 2 into 2 1.691 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in x 1.691 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify 1 into 1 1.691 * [backup-simplify]: Simplify (sqrt 0) into 0 1.692 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.692 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify 1 into 1 1.692 * [taylor]: Taking taylor expansion of 2 in x 1.692 * [backup-simplify]: Simplify 2 into 2 1.692 * [backup-simplify]: Simplify (+ 0 2) into 2 1.693 * [backup-simplify]: Simplify (* 0 2) into 0 1.693 * [backup-simplify]: Simplify 0 into 0 1.693 * [backup-simplify]: Simplify (+ 1 0) into 1 1.694 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 2)) into (- +nan.0) 1.694 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.694 * [backup-simplify]: Simplify (+ 0 0) into 0 1.696 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 2))) into (- +nan.0) 1.701 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.701 * [backup-simplify]: Simplify (+ 0 0) into 0 1.704 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.706 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 2)))) into (- +nan.0) 1.707 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.708 * [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))))))) 1.708 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (sqrt (/ 1 x))) into (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) 1.708 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in (x) around 0 1.708 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in x 1.708 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.708 * [taylor]: Taking taylor expansion of x in x 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify 1 into 1 1.708 * [backup-simplify]: Simplify (/ 1 1) into 1 1.708 * [taylor]: Taking taylor expansion of 2 in x 1.708 * [backup-simplify]: Simplify 2 into 2 1.708 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.708 * [taylor]: Taking taylor expansion of x in x 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify 1 into 1 1.709 * [backup-simplify]: Simplify (/ 1 1) into 1 1.709 * [backup-simplify]: Simplify (sqrt 0) into 0 1.710 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.710 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in x 1.710 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.710 * [taylor]: Taking taylor expansion of x in x 1.710 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify 1 into 1 1.710 * [backup-simplify]: Simplify (/ 1 1) into 1 1.710 * [taylor]: Taking taylor expansion of 2 in x 1.710 * [backup-simplify]: Simplify 2 into 2 1.710 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.710 * [taylor]: Taking taylor expansion of x in x 1.710 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify 1 into 1 1.710 * [backup-simplify]: Simplify (/ 1 1) into 1 1.711 * [backup-simplify]: Simplify (sqrt 0) into 0 1.711 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.712 * [backup-simplify]: Simplify (+ 1 0) into 1 1.712 * [backup-simplify]: Simplify (* 1 0) into 0 1.712 * [backup-simplify]: Simplify 0 into 0 1.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.713 * [backup-simplify]: Simplify (+ 0 2) into 2 1.714 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 2 0)) into (- +nan.0) 1.714 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.716 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.717 * [backup-simplify]: Simplify (+ 0 0) into 0 1.718 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 1.719 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.721 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.722 * [backup-simplify]: Simplify (+ 0 0) into 0 1.725 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 1.725 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.726 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 x))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.726 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) 1.726 * [approximate]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in (x) around 0 1.726 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in x 1.726 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.726 * [taylor]: Taking taylor expansion of 2 in x 1.726 * [backup-simplify]: Simplify 2 into 2 1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.726 * [taylor]: Taking taylor expansion of x in x 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [backup-simplify]: Simplify (/ 1 1) into 1 1.726 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.726 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.726 * [taylor]: Taking taylor expansion of -1 in x 1.726 * [backup-simplify]: Simplify -1 into -1 1.726 * [taylor]: Taking taylor expansion of x in x 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.727 * [backup-simplify]: Simplify (/ -1 1) into -1 1.727 * [backup-simplify]: Simplify (sqrt 0) into 0 1.728 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.728 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in x 1.728 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.728 * [taylor]: Taking taylor expansion of 2 in x 1.728 * [backup-simplify]: Simplify 2 into 2 1.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.728 * [taylor]: Taking taylor expansion of x in x 1.728 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify 1 into 1 1.728 * [backup-simplify]: Simplify (/ 1 1) into 1 1.728 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.728 * [taylor]: Taking taylor expansion of -1 in x 1.728 * [backup-simplify]: Simplify -1 into -1 1.728 * [taylor]: Taking taylor expansion of x in x 1.728 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify 1 into 1 1.729 * [backup-simplify]: Simplify (/ -1 1) into -1 1.729 * [backup-simplify]: Simplify (sqrt 0) into 0 1.729 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.730 * [backup-simplify]: Simplify (- 1) into -1 1.730 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.730 * [backup-simplify]: Simplify (* -1 0) into 0 1.730 * [backup-simplify]: Simplify 0 into 0 1.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.731 * [backup-simplify]: Simplify (- 0) into 0 1.731 * [backup-simplify]: Simplify (+ 2 0) into 2 1.732 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 2 0)) into (- +nan.0) 1.732 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.734 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.735 * [backup-simplify]: Simplify (- 0) into 0 1.735 * [backup-simplify]: Simplify (+ 0 0) into 0 1.737 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 1.737 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.738 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.740 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.740 * [backup-simplify]: Simplify (- 0) into 0 1.741 * [backup-simplify]: Simplify (+ 0 0) into 0 1.743 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 1.743 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.744 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.744 * * * [progress]: simplifying candidates 1.744 * * * * [progress]: [ 1 / 56 ] simplifiying candidate # 1.744 * [simplify]: Simplifying (* (* (+ 2 x) (sqrt x)) (sqrt x)) 1.744 * * [simplify]: iters left: 6 (6 enodes) 1.745 * * [simplify]: iters left: 5 (23 enodes) 1.749 * * [simplify]: iters left: 4 (32 enodes) 1.754 * * [simplify]: iters left: 3 (63 enodes) 1.762 * * [simplify]: iters left: 2 (91 enodes) 1.777 * * [simplify]: Extracting #0: cost 1 inf + 0 1.777 * * [simplify]: Extracting #1: cost 8 inf + 0 1.777 * * [simplify]: Extracting #2: cost 13 inf + 83 1.777 * * [simplify]: Extracting #3: cost 11 inf + 247 1.778 * * [simplify]: Extracting #4: cost 3 inf + 862 1.778 * * [simplify]: Extracting #5: cost 0 inf + 1068 1.778 * [simplify]: Simplified to (* (+ x 2) x) 1.778 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 1.778 * * * * [progress]: [ 2 / 56 ] simplifiying candidate # 1.778 * [simplify]: Simplifying (* (* (+ 2 x) (sqrt x)) (sqrt x)) 1.779 * * [simplify]: iters left: 6 (6 enodes) 1.780 * * [simplify]: iters left: 5 (23 enodes) 1.784 * * [simplify]: iters left: 4 (32 enodes) 1.789 * * [simplify]: iters left: 3 (63 enodes) 1.797 * * [simplify]: iters left: 2 (91 enodes) 1.810 * * [simplify]: Extracting #0: cost 1 inf + 0 1.810 * * [simplify]: Extracting #1: cost 8 inf + 0 1.810 * * [simplify]: Extracting #2: cost 13 inf + 83 1.810 * * [simplify]: Extracting #3: cost 11 inf + 247 1.810 * * [simplify]: Extracting #4: cost 3 inf + 862 1.811 * * [simplify]: Extracting #5: cost 0 inf + 1068 1.811 * [simplify]: Simplified to (* (+ x 2) x) 1.811 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 1.811 * * * * [progress]: [ 3 / 56 ] simplifiying candidate # 1.811 * * * * [progress]: [ 4 / 56 ] simplifiying candidate # 1.811 * [simplify]: Simplifying (+ (+ (log (+ 2 x)) (log (sqrt x))) (log (sqrt x))) 1.811 * * [simplify]: iters left: 6 (8 enodes) 1.813 * * [simplify]: iters left: 5 (29 enodes) 1.817 * * [simplify]: iters left: 4 (32 enodes) 1.822 * * [simplify]: Extracting #0: cost 1 inf + 0 1.822 * * [simplify]: Extracting #1: cost 6 inf + 0 1.822 * * [simplify]: Extracting #2: cost 12 inf + 0 1.822 * * [simplify]: Extracting #3: cost 16 inf + 0 1.822 * * [simplify]: Extracting #4: cost 14 inf + 2 1.822 * * [simplify]: Extracting #5: cost 8 inf + 391 1.822 * * [simplify]: Extracting #6: cost 1 inf + 1742 1.823 * * [simplify]: Extracting #7: cost 0 inf + 2044 1.823 * [simplify]: Simplified to (+ (log (sqrt x)) (+ (log (+ x 2)) (log (sqrt x)))) 1.823 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (+ (log (+ x 2)) (log (sqrt x)))))) 1.824 * * * * [progress]: [ 5 / 56 ] simplifiying candidate # 1.824 * [simplify]: Simplifying (+ (log (* (+ 2 x) (sqrt x))) (log (sqrt x))) 1.824 * * [simplify]: iters left: 6 (8 enodes) 1.826 * * [simplify]: iters left: 5 (29 enodes) 1.831 * * [simplify]: iters left: 4 (42 enodes) 1.836 * * [simplify]: iters left: 3 (53 enodes) 1.842 * * [simplify]: Extracting #0: cost 1 inf + 0 1.842 * * [simplify]: Extracting #1: cost 6 inf + 0 1.842 * * [simplify]: Extracting #2: cost 13 inf + 0 1.842 * * [simplify]: Extracting #3: cost 20 inf + 0 1.842 * * [simplify]: Extracting #4: cost 20 inf + 2 1.843 * * [simplify]: Extracting #5: cost 14 inf + 432 1.843 * * [simplify]: Extracting #6: cost 3 inf + 1829 1.843 * * [simplify]: Extracting #7: cost 0 inf + 2474 1.844 * [simplify]: Simplified to (+ (log (* (+ x 2) (sqrt x))) (log (sqrt x))) 1.844 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (* (+ x 2) (sqrt x))) (log (sqrt x))))) 1.844 * * * * [progress]: [ 6 / 56 ] simplifiying candidate # 1.844 * * * * [progress]: [ 7 / 56 ] simplifiying candidate # 1.844 * * * * [progress]: [ 8 / 56 ] simplifiying candidate # 1.844 * [simplify]: Simplifying (* (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1.844 * * [simplify]: iters left: 6 (10 enodes) 1.847 * * [simplify]: iters left: 5 (53 enodes) 1.861 * * [simplify]: iters left: 4 (200 enodes) 1.921 * * [simplify]: Extracting #0: cost 1 inf + 0 1.921 * * [simplify]: Extracting #1: cost 35 inf + 0 1.921 * * [simplify]: Extracting #2: cost 106 inf + 42 1.922 * * [simplify]: Extracting #3: cost 125 inf + 3324 1.927 * * [simplify]: Extracting #4: cost 24 inf + 20177 1.934 * * [simplify]: Extracting #5: cost 0 inf + 25785 1.940 * [simplify]: Simplified to (* (* (+ x 2) (+ x 2)) (* (* (* x x) x) (+ x 2))) 1.940 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) (+ x 2)) (* (* (* x x) x) (+ x 2))))) 1.940 * * * * [progress]: [ 9 / 56 ] simplifiying candidate # 1.940 * [simplify]: Simplifying (* (* (* (* (+ 2 x) (sqrt x)) (* (+ 2 x) (sqrt x))) (* (+ 2 x) (sqrt x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1.940 * * [simplify]: iters left: 6 (10 enodes) 1.943 * * [simplify]: iters left: 5 (45 enodes) 1.952 * * [simplify]: iters left: 4 (147 enodes) 2.020 * * [simplify]: Extracting #0: cost 1 inf + 0 2.021 * * [simplify]: Extracting #1: cost 29 inf + 0 2.021 * * [simplify]: Extracting #2: cost 93 inf + 42 2.022 * * [simplify]: Extracting #3: cost 90 inf + 2197 2.026 * * [simplify]: Extracting #4: cost 12 inf + 15007 2.036 * * [simplify]: Extracting #5: cost 0 inf + 17482 2.041 * [simplify]: Simplified to (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)) 2.041 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)))) 2.041 * * * * [progress]: [ 10 / 56 ] simplifiying candidate # 2.041 * * * * [progress]: [ 11 / 56 ] simplifiying candidate # 2.041 * * * * [progress]: [ 12 / 56 ] simplifiying candidate # 2.041 * * * * [progress]: [ 13 / 56 ] simplifiying candidate # 2.041 * * * * [progress]: [ 14 / 56 ] simplifiying candidate # 2.042 * [simplify]: Simplifying (cbrt (sqrt x)) 2.042 * * [simplify]: iters left: 2 (3 enodes) 2.042 * * [simplify]: iters left: 1 (9 enodes) 2.043 * * [simplify]: Extracting #0: cost 1 inf + 0 2.043 * * [simplify]: Extracting #1: cost 3 inf + 0 2.043 * * [simplify]: Extracting #2: cost 5 inf + 0 2.043 * * [simplify]: Extracting #3: cost 4 inf + 1 2.044 * * [simplify]: Extracting #4: cost 0 inf + 325 2.044 * [simplify]: Simplified to (cbrt (sqrt x)) 2.044 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 2.044 * * * * [progress]: [ 15 / 56 ] simplifiying candidate # 2.044 * [simplify]: Simplifying (sqrt (cbrt x)) 2.044 * * [simplify]: iters left: 2 (3 enodes) 2.044 * * [simplify]: iters left: 1 (9 enodes) 2.046 * * [simplify]: Extracting #0: cost 1 inf + 0 2.046 * * [simplify]: Extracting #1: cost 3 inf + 0 2.046 * * [simplify]: Extracting #2: cost 5 inf + 0 2.046 * * [simplify]: Extracting #3: cost 4 inf + 1 2.046 * * [simplify]: Extracting #4: cost 0 inf + 405 2.046 * [simplify]: Simplified to (sqrt (cbrt x)) 2.046 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 2.046 * * * * [progress]: [ 16 / 56 ] simplifiying candidate # 2.046 * [simplify]: Simplifying (sqrt (sqrt x)) 2.046 * * [simplify]: iters left: 2 (3 enodes) 2.047 * * [simplify]: iters left: 1 (9 enodes) 2.048 * * [simplify]: Extracting #0: cost 1 inf + 0 2.048 * * [simplify]: Extracting #1: cost 3 inf + 0 2.048 * * [simplify]: Extracting #2: cost 5 inf + 0 2.048 * * [simplify]: Extracting #3: cost 4 inf + 1 2.048 * * [simplify]: Extracting #4: cost 0 inf + 245 2.048 * [simplify]: Simplified to (sqrt (sqrt x)) 2.048 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 2.048 * * * * [progress]: [ 17 / 56 ] simplifiying candidate # 2.048 * [simplify]: Simplifying (sqrt x) 2.048 * * [simplify]: iters left: 1 (2 enodes) 2.048 * * [simplify]: Extracting #0: cost 1 inf + 0 2.048 * * [simplify]: Extracting #1: cost 3 inf + 0 2.049 * * [simplify]: Extracting #2: cost 2 inf + 1 2.049 * * [simplify]: Extracting #3: cost 0 inf + 83 2.049 * [simplify]: Simplified to (sqrt x) 2.049 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt 1)) (sqrt x))) 2.049 * * * * [progress]: [ 18 / 56 ] simplifiying candidate # 2.049 * [simplify]: Simplifying (sqrt (sqrt x)) 2.049 * * [simplify]: iters left: 2 (3 enodes) 2.049 * * [simplify]: iters left: 1 (9 enodes) 2.050 * * [simplify]: Extracting #0: cost 1 inf + 0 2.050 * * [simplify]: Extracting #1: cost 3 inf + 0 2.051 * * [simplify]: Extracting #2: cost 5 inf + 0 2.051 * * [simplify]: Extracting #3: cost 4 inf + 1 2.051 * * [simplify]: Extracting #4: cost 0 inf + 245 2.051 * [simplify]: Simplified to (sqrt (sqrt x)) 2.051 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 2.051 * * * * [progress]: [ 19 / 56 ] simplifiying candidate # 2.051 * [simplify]: Simplifying (sqrt x) 2.051 * * [simplify]: iters left: 1 (2 enodes) 2.051 * * [simplify]: Extracting #0: cost 1 inf + 0 2.051 * * [simplify]: Extracting #1: cost 3 inf + 0 2.051 * * [simplify]: Extracting #2: cost 2 inf + 1 2.051 * * [simplify]: Extracting #3: cost 0 inf + 83 2.051 * [simplify]: Simplified to (sqrt x) 2.051 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) 1) (sqrt x))) 2.051 * * * * [progress]: [ 20 / 56 ] simplifiying candidate # 2.052 * [simplify]: Simplifying (+ 2 x) 2.052 * * [simplify]: iters left: 2 (3 enodes) 2.053 * * [simplify]: iters left: 1 (10 enodes) 2.054 * * [simplify]: Extracting #0: cost 1 inf + 0 2.054 * * [simplify]: Extracting #1: cost 4 inf + 0 2.054 * * [simplify]: Extracting #2: cost 2 inf + 2 2.054 * * [simplify]: Extracting #3: cost 0 inf + 86 2.054 * [simplify]: Simplified to (+ x 2) 2.054 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (* (sqrt x) (sqrt x)))) 2.054 * * * * [progress]: [ 21 / 56 ] simplifiying candidate # 2.055 * [simplify]: Simplifying (* (* (+ (pow 2 3) (pow x 3)) (sqrt x)) (sqrt x)) 2.055 * * [simplify]: iters left: 6 (9 enodes) 2.059 * * [simplify]: iters left: 5 (46 enodes) 2.067 * * [simplify]: iters left: 4 (80 enodes) 2.086 * * [simplify]: iters left: 3 (183 enodes) 2.127 * * [simplify]: iters left: 2 (365 enodes) 2.228 * * [simplify]: Extracting #0: cost 1 inf + 0 2.228 * * [simplify]: Extracting #1: cost 8 inf + 0 2.228 * * [simplify]: Extracting #2: cost 42 inf + 42 2.228 * * [simplify]: Extracting #3: cost 86 inf + 328 2.229 * * [simplify]: Extracting #4: cost 45 inf + 10785 2.231 * * [simplify]: Extracting #5: cost 11 inf + 26164 2.234 * * [simplify]: Extracting #6: cost 2 inf + 29778 2.237 * * [simplify]: Extracting #7: cost 0 inf + 30453 2.240 * [simplify]: Simplified to (* x (+ 8 (* x (* x x)))) 2.240 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (+ 8 (* x (* x x)))) (+ (* 2 2) (- (* x x) (* 2 x))))) 2.240 * * * * [progress]: [ 22 / 56 ] simplifiying candidate # 2.240 * [simplify]: Simplifying (* (* (- (* 2 2) (* x x)) (sqrt x)) (sqrt x)) 2.240 * * [simplify]: iters left: 6 (8 enodes) 2.246 * * [simplify]: iters left: 5 (34 enodes) 2.251 * * [simplify]: iters left: 4 (59 enodes) 2.261 * * [simplify]: iters left: 3 (148 enodes) 2.299 * * [simplify]: iters left: 2 (451 enodes) 2.470 * * [simplify]: Extracting #0: cost 1 inf + 0 2.470 * * [simplify]: Extracting #1: cost 43 inf + 0 2.470 * * [simplify]: Extracting #2: cost 165 inf + 42 2.471 * * [simplify]: Extracting #3: cost 194 inf + 1590 2.474 * * [simplify]: Extracting #4: cost 120 inf + 11413 2.480 * * [simplify]: Extracting #5: cost 4 inf + 31493 2.487 * * [simplify]: Extracting #6: cost 0 inf + 31972 2.494 * [simplify]: Simplified to (* x (- 4 (* x x))) 2.494 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 2.494 * * * * [progress]: [ 23 / 56 ] simplifiying candidate #real (real->posit16 (* (* (+ 2 x) (sqrt x)) (sqrt x)))))> 2.494 * * * * [progress]: [ 24 / 56 ] simplifiying candidate # 2.494 * * * * [progress]: [ 25 / 56 ] simplifiying candidate # 2.494 * [simplify]: Simplifying (* (+ 2 x) (sqrt x)) 2.494 * * [simplify]: iters left: 4 (5 enodes) 2.496 * * [simplify]: iters left: 3 (17 enodes) 2.498 * * [simplify]: iters left: 2 (25 enodes) 2.502 * * [simplify]: iters left: 1 (33 enodes) 2.506 * * [simplify]: Extracting #0: cost 1 inf + 0 2.506 * * [simplify]: Extracting #1: cost 6 inf + 0 2.506 * * [simplify]: Extracting #2: cost 12 inf + 0 2.506 * * [simplify]: Extracting #3: cost 10 inf + 2 2.506 * * [simplify]: Extracting #4: cost 2 inf + 576 2.506 * * [simplify]: Extracting #5: cost 0 inf + 738 2.506 * [simplify]: Simplified to (* (+ x 2) (sqrt x)) 2.506 * [simplify]: Simplified (2 1 1) to (λ (x) (* (pow (* (+ x 2) (sqrt x)) 1) (sqrt x))) 2.506 * * * * [progress]: [ 26 / 56 ] simplifiying candidate # 2.507 * * * * [progress]: [ 27 / 56 ] simplifiying candidate # 2.507 * [simplify]: Simplifying (+ (log (+ 2 x)) (log (sqrt x))) 2.507 * * [simplify]: iters left: 5 (7 enodes) 2.509 * * [simplify]: iters left: 4 (23 enodes) 2.512 * * [simplify]: Extracting #0: cost 1 inf + 0 2.512 * * [simplify]: Extracting #1: cost 4 inf + 0 2.512 * * [simplify]: Extracting #2: cost 8 inf + 0 2.512 * * [simplify]: Extracting #3: cost 12 inf + 0 2.512 * * [simplify]: Extracting #4: cost 10 inf + 2 2.512 * * [simplify]: Extracting #5: cost 1 inf + 876 2.512 * * [simplify]: Extracting #6: cost 0 inf + 1138 2.512 * [simplify]: Simplified to (+ (log (+ x 2)) (log (sqrt x))) 2.512 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (+ (log (+ x 2)) (log (sqrt x)))) (sqrt x))) 2.512 * * * * [progress]: [ 28 / 56 ] simplifiying candidate # 2.513 * * * * [progress]: [ 29 / 56 ] simplifiying candidate # 2.513 * * * * [progress]: [ 30 / 56 ] simplifiying candidate # 2.513 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* (sqrt x) (sqrt x)) (sqrt x))) 2.513 * * [simplify]: iters left: 6 (9 enodes) 2.515 * * [simplify]: iters left: 5 (45 enodes) 2.528 * * [simplify]: iters left: 4 (155 enodes) 2.566 * * [simplify]: iters left: 3 (475 enodes) 2.817 * * [simplify]: Extracting #0: cost 1 inf + 0 2.817 * * [simplify]: Extracting #1: cost 42 inf + 0 2.817 * * [simplify]: Extracting #2: cost 246 inf + 42 2.820 * * [simplify]: Extracting #3: cost 274 inf + 6584 2.829 * * [simplify]: Extracting #4: cost 49 inf + 49078 2.846 * * [simplify]: Extracting #5: cost 0 inf + 60202 2.860 * * [simplify]: Extracting #6: cost 0 inf + 59833 2.874 * [simplify]: Simplified to (* (* (sqrt x) x) (* (+ x 2) (* (+ x 2) (+ x 2)))) 2.874 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (* (* (sqrt x) x) (* (+ x 2) (* (+ x 2) (+ x 2))))) (sqrt x))) 2.874 * * * * [progress]: [ 31 / 56 ] simplifiying candidate # 2.874 * * * * [progress]: [ 32 / 56 ] simplifiying candidate # 2.874 * * * * [progress]: [ 33 / 56 ] simplifiying candidate # 2.874 * * * * [progress]: [ 34 / 56 ] simplifiying candidate # 2.874 * * * * [progress]: [ 35 / 56 ] simplifiying candidate # 2.874 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.874 * * [simplify]: iters left: 5 (7 enodes) 2.876 * * [simplify]: iters left: 4 (23 enodes) 2.880 * * [simplify]: Extracting #0: cost 1 inf + 0 2.880 * * [simplify]: Extracting #1: cost 4 inf + 0 2.880 * * [simplify]: Extracting #2: cost 8 inf + 0 2.880 * * [simplify]: Extracting #3: cost 12 inf + 0 2.880 * * [simplify]: Extracting #4: cost 10 inf + 2 2.880 * * [simplify]: Extracting #5: cost 1 inf + 696 2.880 * * [simplify]: Extracting #6: cost 0 inf + 898 2.880 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.880 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (sqrt (+ x 2)) (sqrt (sqrt x))) (* (sqrt (+ 2 x)) (sqrt (sqrt x)))) (sqrt x))) 2.881 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.881 * * [simplify]: iters left: 5 (7 enodes) 2.882 * * [simplify]: iters left: 4 (23 enodes) 2.886 * * [simplify]: Extracting #0: cost 1 inf + 0 2.886 * * [simplify]: Extracting #1: cost 4 inf + 0 2.886 * * [simplify]: Extracting #2: cost 8 inf + 0 2.886 * * [simplify]: Extracting #3: cost 12 inf + 0 2.886 * * [simplify]: Extracting #4: cost 10 inf + 2 2.886 * * [simplify]: Extracting #5: cost 1 inf + 696 2.886 * * [simplify]: Extracting #6: cost 0 inf + 898 2.886 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.886 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (sqrt (+ 2 x)) (sqrt (sqrt x))) (* (sqrt (+ x 2)) (sqrt (sqrt x)))) (sqrt x))) 2.886 * * * * [progress]: [ 36 / 56 ] simplifiying candidate # 2.886 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.886 * * [simplify]: iters left: 5 (7 enodes) 2.888 * * [simplify]: iters left: 4 (23 enodes) 2.892 * * [simplify]: Extracting #0: cost 1 inf + 0 2.892 * * [simplify]: Extracting #1: cost 4 inf + 0 2.892 * * [simplify]: Extracting #2: cost 8 inf + 0 2.892 * * [simplify]: Extracting #3: cost 12 inf + 0 2.892 * * [simplify]: Extracting #4: cost 10 inf + 2 2.893 * * [simplify]: Extracting #5: cost 1 inf + 696 2.893 * * [simplify]: Extracting #6: cost 0 inf + 898 2.893 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.893 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (sqrt (+ x 2)) (sqrt (sqrt x))) (* (sqrt (+ 2 x)) (sqrt (sqrt x)))) (sqrt x))) 2.893 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.893 * * [simplify]: iters left: 5 (7 enodes) 2.895 * * [simplify]: iters left: 4 (23 enodes) 2.898 * * [simplify]: Extracting #0: cost 1 inf + 0 2.898 * * [simplify]: Extracting #1: cost 4 inf + 0 2.898 * * [simplify]: Extracting #2: cost 8 inf + 0 2.899 * * [simplify]: Extracting #3: cost 12 inf + 0 2.899 * * [simplify]: Extracting #4: cost 10 inf + 2 2.899 * * [simplify]: Extracting #5: cost 1 inf + 696 2.899 * * [simplify]: Extracting #6: cost 0 inf + 898 2.899 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.899 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (sqrt (+ 2 x)) (sqrt (sqrt x))) (* (sqrt (+ x 2)) (sqrt (sqrt x)))) (sqrt x))) 2.899 * * * * [progress]: [ 37 / 56 ] simplifiying candidate # 2.899 * [simplify]: Simplifying (cbrt (sqrt x)) 2.899 * * [simplify]: iters left: 2 (3 enodes) 2.900 * * [simplify]: iters left: 1 (9 enodes) 2.901 * * [simplify]: Extracting #0: cost 1 inf + 0 2.901 * * [simplify]: Extracting #1: cost 3 inf + 0 2.901 * * [simplify]: Extracting #2: cost 5 inf + 0 2.901 * * [simplify]: Extracting #3: cost 4 inf + 1 2.901 * * [simplify]: Extracting #4: cost 0 inf + 325 2.901 * [simplify]: Simplified to (cbrt (sqrt x)) 2.901 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (sqrt x))) 2.901 * * * * [progress]: [ 38 / 56 ] simplifiying candidate # 2.901 * [simplify]: Simplifying (sqrt (cbrt x)) 2.901 * * [simplify]: iters left: 2 (3 enodes) 2.902 * * [simplify]: iters left: 1 (9 enodes) 2.903 * * [simplify]: Extracting #0: cost 1 inf + 0 2.903 * * [simplify]: Extracting #1: cost 3 inf + 0 2.903 * * [simplify]: Extracting #2: cost 5 inf + 0 2.903 * * [simplify]: Extracting #3: cost 4 inf + 1 2.903 * * [simplify]: Extracting #4: cost 0 inf + 405 2.903 * [simplify]: Simplified to (sqrt (cbrt x)) 2.903 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x))) (sqrt x))) 2.903 * * * * [progress]: [ 39 / 56 ] simplifiying candidate # 2.904 * [simplify]: Simplifying (sqrt (sqrt x)) 2.904 * * [simplify]: iters left: 2 (3 enodes) 2.904 * * [simplify]: iters left: 1 (9 enodes) 2.905 * * [simplify]: Extracting #0: cost 1 inf + 0 2.905 * * [simplify]: Extracting #1: cost 3 inf + 0 2.905 * * [simplify]: Extracting #2: cost 5 inf + 0 2.905 * * [simplify]: Extracting #3: cost 4 inf + 1 2.905 * * [simplify]: Extracting #4: cost 0 inf + 245 2.905 * [simplify]: Simplified to (sqrt (sqrt x)) 2.905 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (sqrt x))) (sqrt (sqrt x))) (sqrt x))) 2.905 * * * * [progress]: [ 40 / 56 ] simplifiying candidate # 2.906 * [simplify]: Simplifying (sqrt x) 2.906 * * [simplify]: iters left: 1 (2 enodes) 2.906 * * [simplify]: Extracting #0: cost 1 inf + 0 2.906 * * [simplify]: Extracting #1: cost 3 inf + 0 2.906 * * [simplify]: Extracting #2: cost 2 inf + 1 2.906 * * [simplify]: Extracting #3: cost 0 inf + 83 2.906 * [simplify]: Simplified to (sqrt x) 2.906 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt 1)) (sqrt x)) (sqrt x))) 2.906 * * * * [progress]: [ 41 / 56 ] simplifiying candidate # 2.906 * [simplify]: Simplifying (sqrt (sqrt x)) 2.906 * * [simplify]: iters left: 2 (3 enodes) 2.907 * * [simplify]: iters left: 1 (9 enodes) 2.908 * * [simplify]: Extracting #0: cost 1 inf + 0 2.908 * * [simplify]: Extracting #1: cost 3 inf + 0 2.908 * * [simplify]: Extracting #2: cost 5 inf + 0 2.908 * * [simplify]: Extracting #3: cost 4 inf + 1 2.908 * * [simplify]: Extracting #4: cost 0 inf + 245 2.908 * [simplify]: Simplified to (sqrt (sqrt x)) 2.908 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (sqrt x))) (sqrt (sqrt x))) (sqrt x))) 2.908 * * * * [progress]: [ 42 / 56 ] simplifiying candidate # 2.909 * [simplify]: Simplifying (sqrt x) 2.909 * * [simplify]: iters left: 1 (2 enodes) 2.909 * * [simplify]: Extracting #0: cost 1 inf + 0 2.909 * * [simplify]: Extracting #1: cost 3 inf + 0 2.909 * * [simplify]: Extracting #2: cost 2 inf + 1 2.909 * * [simplify]: Extracting #3: cost 0 inf + 83 2.909 * [simplify]: Simplified to (sqrt x) 2.909 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) 1) (sqrt x)) (sqrt x))) 2.909 * * * * [progress]: [ 43 / 56 ] simplifiying candidate # 2.909 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 2.909 * * [simplify]: iters left: 5 (5 enodes) 2.911 * * [simplify]: iters left: 4 (16 enodes) 2.913 * * [simplify]: Extracting #0: cost 1 inf + 0 2.913 * * [simplify]: Extracting #1: cost 3 inf + 0 2.913 * * [simplify]: Extracting #2: cost 5 inf + 0 2.913 * * [simplify]: Extracting #3: cost 8 inf + 0 2.913 * * [simplify]: Extracting #4: cost 6 inf + 2 2.913 * * [simplify]: Extracting #5: cost 0 inf + 654 2.914 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 2.914 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) (sqrt x))) (sqrt x))) 2.914 * * * * [progress]: [ 44 / 56 ] simplifiying candidate # 2.914 * [simplify]: Simplifying (sqrt (+ 2 x)) 2.914 * * [simplify]: iters left: 3 (4 enodes) 2.915 * * [simplify]: iters left: 2 (13 enodes) 2.917 * * [simplify]: Extracting #0: cost 1 inf + 0 2.917 * * [simplify]: Extracting #1: cost 3 inf + 0 2.917 * * [simplify]: Extracting #2: cost 6 inf + 0 2.917 * * [simplify]: Extracting #3: cost 4 inf + 2 2.917 * * [simplify]: Extracting #4: cost 0 inf + 250 2.917 * [simplify]: Simplified to (sqrt (+ x 2)) 2.917 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) (sqrt x))) (sqrt x))) 2.917 * * * * [progress]: [ 45 / 56 ] simplifiying candidate # 2.917 * * * * [progress]: [ 46 / 56 ] simplifiying candidate # 2.917 * * * * [progress]: [ 47 / 56 ] simplifiying candidate # 2.918 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) (sqrt x)) 2.919 * * [simplify]: iters left: 5 (8 enodes) 2.922 * * [simplify]: iters left: 4 (40 enodes) 2.930 * * [simplify]: iters left: 3 (73 enodes) 2.948 * * [simplify]: iters left: 2 (148 enodes) 2.983 * * [simplify]: iters left: 1 (254 enodes) 3.054 * * [simplify]: Extracting #0: cost 1 inf + 0 3.054 * * [simplify]: Extracting #1: cost 6 inf + 0 3.054 * * [simplify]: Extracting #2: cost 30 inf + 0 3.054 * * [simplify]: Extracting #3: cost 66 inf + 2 3.055 * * [simplify]: Extracting #4: cost 50 inf + 2551 3.056 * * [simplify]: Extracting #5: cost 16 inf + 14867 3.057 * * [simplify]: Extracting #6: cost 0 inf + 23006 3.059 * [simplify]: Simplified to (* (+ (* (* x x) x) 8) (sqrt x)) 3.059 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (+ (* (* x x) x) 8) (sqrt x)) (+ (* 2 2) (- (* x x) (* 2 x)))) (sqrt x))) 3.059 * * * * [progress]: [ 48 / 56 ] simplifiying candidate # 3.059 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) (sqrt x)) 3.059 * * [simplify]: iters left: 6 (7 enodes) 3.064 * * [simplify]: iters left: 5 (28 enodes) 3.069 * * [simplify]: iters left: 4 (52 enodes) 3.077 * * [simplify]: iters left: 3 (113 enodes) 3.101 * * [simplify]: iters left: 2 (286 enodes) 3.167 * * [simplify]: Extracting #0: cost 1 inf + 0 3.167 * * [simplify]: Extracting #1: cost 46 inf + 0 3.167 * * [simplify]: Extracting #2: cost 119 inf + 0 3.168 * * [simplify]: Extracting #3: cost 123 inf + 777 3.170 * * [simplify]: Extracting #4: cost 54 inf + 9862 3.174 * * [simplify]: Extracting #5: cost 0 inf + 19134 3.178 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 3.178 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x))) 3.178 * * * * [progress]: [ 49 / 56 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) (sqrt x)))) (sqrt x)))> 3.178 * * * * [progress]: [ 50 / 56 ] simplifiying candidate # 3.178 * * * * [progress]: [ 51 / 56 ] simplifiying candidate # 3.178 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.178 * * [simplify]: iters left: 4 (5 enodes) 3.180 * * [simplify]: iters left: 3 (22 enodes) 3.186 * * [simplify]: iters left: 2 (30 enodes) 3.190 * * [simplify]: iters left: 1 (37 enodes) 3.195 * * [simplify]: Extracting #0: cost 1 inf + 0 3.195 * * [simplify]: Extracting #1: cost 6 inf + 0 3.195 * * [simplify]: Extracting #2: cost 8 inf + 42 3.195 * * [simplify]: Extracting #3: cost 6 inf + 84 3.195 * * [simplify]: Extracting #4: cost 1 inf + 454 3.195 * * [simplify]: Extracting #5: cost 0 inf + 416 3.196 * [simplify]: Simplified to (* (+ x 2) x) 3.196 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.196 * * * * [progress]: [ 52 / 56 ] simplifiying candidate # 3.196 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.196 * * [simplify]: iters left: 4 (5 enodes) 3.197 * * [simplify]: iters left: 3 (22 enodes) 3.201 * * [simplify]: iters left: 2 (30 enodes) 3.205 * * [simplify]: iters left: 1 (37 enodes) 3.209 * * [simplify]: Extracting #0: cost 1 inf + 0 3.209 * * [simplify]: Extracting #1: cost 6 inf + 0 3.210 * * [simplify]: Extracting #2: cost 8 inf + 42 3.210 * * [simplify]: Extracting #3: cost 6 inf + 84 3.210 * * [simplify]: Extracting #4: cost 1 inf + 454 3.210 * * [simplify]: Extracting #5: cost 0 inf + 416 3.210 * [simplify]: Simplified to (* (+ x 2) x) 3.210 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.210 * * * * [progress]: [ 53 / 56 ] simplifiying candidate # 3.210 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.210 * [simplify]: Simplified (2) to (λ (x) +nan.0) 3.210 * * * * [progress]: [ 54 / 56 ] simplifiying candidate # 3.210 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.210 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.210 * * * * [progress]: [ 55 / 56 ] simplifiying candidate # 3.211 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.211 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.211 * * * * [progress]: [ 56 / 56 ] simplifiying candidate # 3.211 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.211 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.211 * * * [progress]: adding candidates to table 3.442 * * [progress]: iteration 3 / 4 3.442 * * * [progress]: picking best candidate 3.444 * * * * [pick]: Picked # 3.444 * * * [progress]: localizing error 3.461 * * * [progress]: generating rewritten candidates 3.461 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.481 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 3.512 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 3.527 * * * [progress]: generating series expansions 3.527 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.527 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) into (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) 3.527 * [approximate]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in (x) around 0 3.527 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in x 3.527 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.527 * [taylor]: Taking taylor expansion of x in x 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.528 * [backup-simplify]: Simplify (sqrt 0) into 0 3.529 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.529 * [taylor]: Taking taylor expansion of (/ (- 4 (pow x 2)) (- 2 x)) in x 3.529 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.529 * [taylor]: Taking taylor expansion of 4 in x 3.529 * [backup-simplify]: Simplify 4 into 4 3.529 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [backup-simplify]: Simplify 0 into 0 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.529 * [taylor]: Taking taylor expansion of 2 in x 3.529 * [backup-simplify]: Simplify 2 into 2 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [backup-simplify]: Simplify 0 into 0 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (+ 4 0) into 4 3.530 * [backup-simplify]: Simplify (- 0) into 0 3.530 * [backup-simplify]: Simplify (+ 2 0) into 2 3.530 * [backup-simplify]: Simplify (/ 4 2) into 2 3.530 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in x 3.530 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.530 * [taylor]: Taking taylor expansion of x in x 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify 1 into 1 3.530 * [backup-simplify]: Simplify (sqrt 0) into 0 3.531 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.531 * [taylor]: Taking taylor expansion of (/ (- 4 (pow x 2)) (- 2 x)) in x 3.531 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.531 * [taylor]: Taking taylor expansion of 4 in x 3.531 * [backup-simplify]: Simplify 4 into 4 3.531 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.531 * [taylor]: Taking taylor expansion of x in x 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 1 into 1 3.531 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.531 * [taylor]: Taking taylor expansion of 2 in x 3.531 * [backup-simplify]: Simplify 2 into 2 3.531 * [taylor]: Taking taylor expansion of x in x 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 1 into 1 3.532 * [backup-simplify]: Simplify (+ 4 0) into 4 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.532 * [backup-simplify]: Simplify (+ 2 0) into 2 3.532 * [backup-simplify]: Simplify (/ 4 2) into 2 3.533 * [backup-simplify]: Simplify (* 0 2) into 0 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify (+ 0 0) into 0 3.533 * [backup-simplify]: Simplify (- 1) into -1 3.533 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.534 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 3.535 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 2)) into (- +nan.0) 3.535 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.535 * [backup-simplify]: Simplify (* 1 1) into 1 3.535 * [backup-simplify]: Simplify (- 1) into -1 3.536 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.536 * [backup-simplify]: Simplify (- 0) into 0 3.536 * [backup-simplify]: Simplify (+ 0 0) into 0 3.537 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 3.538 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.540 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 2))) into (- +nan.0) 3.541 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.541 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.541 * [backup-simplify]: Simplify (- 0) into 0 3.541 * [backup-simplify]: Simplify (+ 0 0) into 0 3.542 * [backup-simplify]: Simplify (- 0) into 0 3.542 * [backup-simplify]: Simplify (+ 0 0) into 0 3.543 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.545 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.547 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 2)))) into (- +nan.0) 3.547 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.548 * [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))))))) 3.548 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) (- 2 (/ 1 x))) into (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) 3.548 * [approximate]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0 3.548 * [taylor]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in x 3.548 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) in x 3.548 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.548 * [taylor]: Taking taylor expansion of 4 in x 3.548 * [backup-simplify]: Simplify 4 into 4 3.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.548 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.548 * [taylor]: Taking taylor expansion of x in x 3.548 * [backup-simplify]: Simplify 0 into 0 3.548 * [backup-simplify]: Simplify 1 into 1 3.549 * [backup-simplify]: Simplify (* 1 1) into 1 3.549 * [backup-simplify]: Simplify (/ 1 1) into 1 3.549 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.549 * [taylor]: Taking taylor expansion of 2 in x 3.549 * [backup-simplify]: Simplify 2 into 2 3.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.549 * [taylor]: Taking taylor expansion of x in x 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify 1 into 1 3.549 * [backup-simplify]: Simplify (/ 1 1) into 1 3.549 * [backup-simplify]: Simplify (- 1) into -1 3.550 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.550 * [backup-simplify]: Simplify (- 1) into -1 3.550 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.550 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.550 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.550 * [taylor]: Taking taylor expansion of x in x 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (/ 1 1) into 1 3.551 * [backup-simplify]: Simplify (sqrt 0) into 0 3.552 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.552 * [taylor]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in x 3.552 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) in x 3.552 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.552 * [taylor]: Taking taylor expansion of 4 in x 3.552 * [backup-simplify]: Simplify 4 into 4 3.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.552 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.552 * [taylor]: Taking taylor expansion of x in x 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (* 1 1) into 1 3.552 * [backup-simplify]: Simplify (/ 1 1) into 1 3.552 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.552 * [taylor]: Taking taylor expansion of 2 in x 3.552 * [backup-simplify]: Simplify 2 into 2 3.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.552 * [taylor]: Taking taylor expansion of x in x 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (/ 1 1) into 1 3.553 * [backup-simplify]: Simplify (- 1) into -1 3.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.553 * [backup-simplify]: Simplify (- 1) into -1 3.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.554 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.554 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.554 * [taylor]: Taking taylor expansion of x in x 3.554 * [backup-simplify]: Simplify 0 into 0 3.554 * [backup-simplify]: Simplify 1 into 1 3.554 * [backup-simplify]: Simplify (/ 1 1) into 1 3.554 * [backup-simplify]: Simplify (sqrt 0) into 0 3.555 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.555 * [backup-simplify]: Simplify (* 1 0) into 0 3.555 * [backup-simplify]: Simplify 0 into 0 3.556 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.556 * [backup-simplify]: Simplify (- 0) into 0 3.556 * [backup-simplify]: Simplify (+ 0 0) into 0 3.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.557 * [backup-simplify]: Simplify (- 0) into 0 3.557 * [backup-simplify]: Simplify (+ 2 0) into 2 3.558 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 3.559 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 2 0)) into (- +nan.0) 3.559 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.561 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.562 * [backup-simplify]: Simplify (- 0) into 0 3.563 * [backup-simplify]: Simplify (+ 4 0) into 4 3.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.563 * [backup-simplify]: Simplify (- 0) into 0 3.564 * [backup-simplify]: Simplify (+ 0 0) into 0 3.564 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 3.566 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 3.566 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.569 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.570 * [backup-simplify]: Simplify (- 0) into 0 3.570 * [backup-simplify]: Simplify (+ 0 0) into 0 3.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.571 * [backup-simplify]: Simplify (- 0) into 0 3.571 * [backup-simplify]: Simplify (+ 0 0) into 0 3.572 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.574 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 3.574 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.575 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 x))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.575 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) (- 2 (/ 1 (- x)))) into (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) 3.575 * [approximate]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in (x) around 0 3.575 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in x 3.575 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.575 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.575 * [taylor]: Taking taylor expansion of 4 in x 3.575 * [backup-simplify]: Simplify 4 into 4 3.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.575 * [taylor]: Taking taylor expansion of x in x 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify (* 1 1) into 1 3.576 * [backup-simplify]: Simplify (/ 1 1) into 1 3.576 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.576 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.576 * [taylor]: Taking taylor expansion of -1 in x 3.576 * [backup-simplify]: Simplify -1 into -1 3.576 * [taylor]: Taking taylor expansion of x in x 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify (/ -1 1) into -1 3.576 * [backup-simplify]: Simplify (sqrt 0) into 0 3.577 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.577 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.577 * [taylor]: Taking taylor expansion of x in x 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 1 into 1 3.577 * [backup-simplify]: Simplify (/ 1 1) into 1 3.577 * [taylor]: Taking taylor expansion of 2 in x 3.577 * [backup-simplify]: Simplify 2 into 2 3.577 * [backup-simplify]: Simplify (- 1) into -1 3.578 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.578 * [backup-simplify]: Simplify (* -1 0) into 0 3.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.579 * [backup-simplify]: Simplify (- 0) into 0 3.579 * [backup-simplify]: Simplify (+ 0 0) into 0 3.580 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.580 * [backup-simplify]: Simplify (+ 1 0) into 1 3.581 * [backup-simplify]: Simplify (/ (- +nan.0) 1) into +nan.0 3.581 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in x 3.581 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.581 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.581 * [taylor]: Taking taylor expansion of 4 in x 3.581 * [backup-simplify]: Simplify 4 into 4 3.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.581 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.581 * [taylor]: Taking taylor expansion of x in x 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [backup-simplify]: Simplify (* 1 1) into 1 3.581 * [backup-simplify]: Simplify (/ 1 1) into 1 3.581 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.581 * [taylor]: Taking taylor expansion of -1 in x 3.581 * [backup-simplify]: Simplify -1 into -1 3.581 * [taylor]: Taking taylor expansion of x in x 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (/ -1 1) into -1 3.582 * [backup-simplify]: Simplify (sqrt 0) into 0 3.583 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.583 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.583 * [taylor]: Taking taylor expansion of x in x 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (/ 1 1) into 1 3.583 * [taylor]: Taking taylor expansion of 2 in x 3.583 * [backup-simplify]: Simplify 2 into 2 3.583 * [backup-simplify]: Simplify (- 1) into -1 3.583 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.584 * [backup-simplify]: Simplify (* -1 0) into 0 3.584 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.585 * [backup-simplify]: Simplify (- 0) into 0 3.585 * [backup-simplify]: Simplify (+ 0 0) into 0 3.586 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.586 * [backup-simplify]: Simplify (+ 1 0) into 1 3.587 * [backup-simplify]: Simplify (/ (- +nan.0) 1) into +nan.0 3.587 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.587 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.589 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.590 * [backup-simplify]: Simplify (- 0) into 0 3.590 * [backup-simplify]: Simplify (+ 4 0) into 4 3.591 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.592 * [backup-simplify]: Simplify (+ 0 2) into 2 3.594 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 2 1)))) into (- +nan.0) 3.594 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.595 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.597 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.598 * [backup-simplify]: Simplify (- 0) into 0 3.599 * [backup-simplify]: Simplify (+ 0 0) into 0 3.601 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.602 * [backup-simplify]: Simplify (+ 0 0) into 0 3.609 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 2 1)))) into (- +nan.0) 3.609 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.610 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.610 * * * * [progress]: [ 2 / 3 ] generating series at (2) 3.610 * [backup-simplify]: Simplify (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 3.610 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 3.610 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.610 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.610 * [taylor]: Taking taylor expansion of x in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.610 * [taylor]: Taking taylor expansion of 4 in x 3.610 * [backup-simplify]: Simplify 4 into 4 3.610 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.610 * [taylor]: Taking taylor expansion of x in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.610 * [taylor]: Taking taylor expansion of 2 in x 3.610 * [backup-simplify]: Simplify 2 into 2 3.610 * [taylor]: Taking taylor expansion of x in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.611 * [backup-simplify]: Simplify (+ 4 0) into 4 3.611 * [backup-simplify]: Simplify (* 0 4) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.612 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.612 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ 2 0) into 2 3.612 * [backup-simplify]: Simplify (/ 4 2) into 2 3.612 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.612 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.612 * [taylor]: Taking taylor expansion of x in x 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 1 into 1 3.612 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.612 * [taylor]: Taking taylor expansion of 4 in x 3.612 * [backup-simplify]: Simplify 4 into 4 3.612 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.612 * [taylor]: Taking taylor expansion of x in x 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 1 into 1 3.612 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.612 * [taylor]: Taking taylor expansion of 2 in x 3.612 * [backup-simplify]: Simplify 2 into 2 3.612 * [taylor]: Taking taylor expansion of x in x 3.613 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (+ 4 0) into 4 3.613 * [backup-simplify]: Simplify (* 0 4) into 0 3.613 * [backup-simplify]: Simplify (+ 0 0) into 0 3.614 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.614 * [backup-simplify]: Simplify (- 0) into 0 3.614 * [backup-simplify]: Simplify (+ 2 0) into 2 3.614 * [backup-simplify]: Simplify (/ 4 2) into 2 3.614 * [backup-simplify]: Simplify 2 into 2 3.615 * [backup-simplify]: Simplify (* 1 1) into 1 3.615 * [backup-simplify]: Simplify (- 1) into -1 3.615 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.616 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 3.616 * [backup-simplify]: Simplify (- 1) into -1 3.616 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.617 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 3.617 * [backup-simplify]: Simplify 1 into 1 3.617 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.617 * [backup-simplify]: Simplify (- 0) into 0 3.617 * [backup-simplify]: Simplify (+ 0 0) into 0 3.618 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 3.618 * [backup-simplify]: Simplify (- 0) into 0 3.619 * [backup-simplify]: Simplify (+ 0 0) into 0 3.619 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 3.619 * [backup-simplify]: Simplify 0 into 0 3.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.620 * [backup-simplify]: Simplify (- 0) into 0 3.620 * [backup-simplify]: Simplify (+ 0 0) into 0 3.621 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 3.621 * [backup-simplify]: Simplify (- 0) into 0 3.621 * [backup-simplify]: Simplify (+ 0 0) into 0 3.622 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.622 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.623 * [backup-simplify]: Simplify (- 0) into 0 3.623 * [backup-simplify]: Simplify (+ 0 0) into 0 3.624 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 3.624 * [backup-simplify]: Simplify (- 0) into 0 3.625 * [backup-simplify]: Simplify (+ 0 0) into 0 3.625 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.625 * [backup-simplify]: Simplify 0 into 0 3.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.626 * [backup-simplify]: Simplify (- 0) into 0 3.626 * [backup-simplify]: Simplify (+ 0 0) into 0 3.627 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 3.628 * [backup-simplify]: Simplify (- 0) into 0 3.628 * [backup-simplify]: Simplify (+ 0 0) into 0 3.629 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.629 * [backup-simplify]: Simplify 0 into 0 3.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.630 * [backup-simplify]: Simplify (- 0) into 0 3.630 * [backup-simplify]: Simplify (+ 0 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 3.631 * [backup-simplify]: Simplify (- 0) into 0 3.631 * [backup-simplify]: Simplify (+ 0 0) into 0 3.632 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.632 * [backup-simplify]: Simplify 0 into 0 3.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.633 * [backup-simplify]: Simplify (- 0) into 0 3.634 * [backup-simplify]: Simplify (+ 0 0) into 0 3.635 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 3.635 * [backup-simplify]: Simplify (- 0) into 0 3.635 * [backup-simplify]: Simplify (+ 0 0) into 0 3.636 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.636 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 3.636 * [backup-simplify]: Simplify (* (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 3.636 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 3.636 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 3.637 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.637 * [taylor]: Taking taylor expansion of 4 in x 3.637 * [backup-simplify]: Simplify 4 into 4 3.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.637 * [taylor]: Taking taylor expansion of x in x 3.637 * [backup-simplify]: Simplify 0 into 0 3.637 * [backup-simplify]: Simplify 1 into 1 3.637 * [backup-simplify]: Simplify (* 1 1) into 1 3.637 * [backup-simplify]: Simplify (/ 1 1) into 1 3.637 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 3.637 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.637 * [taylor]: Taking taylor expansion of 2 in x 3.637 * [backup-simplify]: Simplify 2 into 2 3.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.637 * [taylor]: Taking taylor expansion of x in x 3.637 * [backup-simplify]: Simplify 0 into 0 3.637 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (/ 1 1) into 1 3.638 * [taylor]: Taking taylor expansion of x in x 3.638 * [backup-simplify]: Simplify 0 into 0 3.638 * [backup-simplify]: Simplify 1 into 1 3.638 * [backup-simplify]: Simplify (- 1) into -1 3.638 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.638 * [backup-simplify]: Simplify (- 1) into -1 3.639 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.639 * [backup-simplify]: Simplify (* -1 0) into 0 3.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.639 * [backup-simplify]: Simplify (- 0) into 0 3.640 * [backup-simplify]: Simplify (+ 2 0) into 2 3.640 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 3.640 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.640 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 3.640 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.640 * [taylor]: Taking taylor expansion of 4 in x 3.640 * [backup-simplify]: Simplify 4 into 4 3.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.640 * [taylor]: Taking taylor expansion of x in x 3.640 * [backup-simplify]: Simplify 0 into 0 3.640 * [backup-simplify]: Simplify 1 into 1 3.641 * [backup-simplify]: Simplify (* 1 1) into 1 3.641 * [backup-simplify]: Simplify (/ 1 1) into 1 3.641 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 3.641 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.641 * [taylor]: Taking taylor expansion of 2 in x 3.641 * [backup-simplify]: Simplify 2 into 2 3.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.641 * [taylor]: Taking taylor expansion of x in x 3.641 * [backup-simplify]: Simplify 0 into 0 3.641 * [backup-simplify]: Simplify 1 into 1 3.641 * [backup-simplify]: Simplify (/ 1 1) into 1 3.641 * [taylor]: Taking taylor expansion of x in x 3.641 * [backup-simplify]: Simplify 0 into 0 3.641 * [backup-simplify]: Simplify 1 into 1 3.641 * [backup-simplify]: Simplify (- 1) into -1 3.642 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.642 * [backup-simplify]: Simplify (- 1) into -1 3.642 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.642 * [backup-simplify]: Simplify (* -1 0) into 0 3.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.643 * [backup-simplify]: Simplify (- 0) into 0 3.643 * [backup-simplify]: Simplify (+ 2 0) into 2 3.644 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 3.644 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.644 * [backup-simplify]: Simplify 1 into 1 3.644 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.645 * [backup-simplify]: Simplify (- 0) into 0 3.645 * [backup-simplify]: Simplify (+ 0 0) into 0 3.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.646 * [backup-simplify]: Simplify (- 0) into 0 3.646 * [backup-simplify]: Simplify (+ 0 0) into 0 3.647 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 3.647 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 3.647 * [backup-simplify]: Simplify 2 into 2 3.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.649 * [backup-simplify]: Simplify (- 0) into 0 3.649 * [backup-simplify]: Simplify (+ 4 0) into 4 3.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.649 * [backup-simplify]: Simplify (- 0) into 0 3.650 * [backup-simplify]: Simplify (+ 0 0) into 0 3.650 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 3.651 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 3.651 * [backup-simplify]: Simplify 0 into 0 3.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.652 * [backup-simplify]: Simplify (- 0) into 0 3.653 * [backup-simplify]: Simplify (+ 0 0) into 0 3.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.653 * [backup-simplify]: Simplify (- 0) into 0 3.654 * [backup-simplify]: Simplify (+ 0 0) into 0 3.654 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.655 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.655 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.657 * [backup-simplify]: Simplify (- 0) into 0 3.657 * [backup-simplify]: Simplify (+ 0 0) into 0 3.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.658 * [backup-simplify]: Simplify (- 0) into 0 3.658 * [backup-simplify]: Simplify (+ 0 0) into 0 3.659 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 3.659 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.659 * [backup-simplify]: Simplify 0 into 0 3.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.661 * [backup-simplify]: Simplify (- 0) into 0 3.661 * [backup-simplify]: Simplify (+ 0 0) into 0 3.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.662 * [backup-simplify]: Simplify (- 0) into 0 3.662 * [backup-simplify]: Simplify (+ 0 0) into 0 3.663 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 3.664 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.664 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.665 * [backup-simplify]: Simplify (- 0) into 0 3.666 * [backup-simplify]: Simplify (+ 0 0) into 0 3.666 * [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 3.666 * [backup-simplify]: Simplify (- 0) into 0 3.667 * [backup-simplify]: Simplify (+ 0 0) into 0 3.668 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 3.669 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.669 * [backup-simplify]: Simplify 0 into 0 3.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 3.670 * [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 3.670 * [backup-simplify]: Simplify (- 0) into 0 3.671 * [backup-simplify]: Simplify (+ 0 0) into 0 3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.671 * [backup-simplify]: Simplify (- 0) into 0 3.672 * [backup-simplify]: Simplify (+ 0 0) into 0 3.673 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 3.674 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 3.674 * [backup-simplify]: Simplify (* (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) (- 2 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) 3.674 * [approximate]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in (x) around 0 3.674 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in x 3.674 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) in x 3.674 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.674 * [taylor]: Taking taylor expansion of 4 in x 3.674 * [backup-simplify]: Simplify 4 into 4 3.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.674 * [taylor]: Taking taylor expansion of x in x 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 1 into 1 3.674 * [backup-simplify]: Simplify (* 1 1) into 1 3.675 * [backup-simplify]: Simplify (/ 1 1) into 1 3.675 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 3.675 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.675 * [taylor]: Taking taylor expansion of -1 in x 3.675 * [backup-simplify]: Simplify -1 into -1 3.675 * [taylor]: Taking taylor expansion of x in x 3.675 * [backup-simplify]: Simplify 0 into 0 3.675 * [backup-simplify]: Simplify 1 into 1 3.675 * [backup-simplify]: Simplify (/ -1 1) into -1 3.675 * [backup-simplify]: Simplify (sqrt 0) into 0 3.676 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.676 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.676 * [taylor]: Taking taylor expansion of x in x 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 1 into 1 3.676 * [backup-simplify]: Simplify (/ 1 1) into 1 3.676 * [taylor]: Taking taylor expansion of 2 in x 3.676 * [backup-simplify]: Simplify 2 into 2 3.677 * [backup-simplify]: Simplify (- 1) into -1 3.677 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.677 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 3.677 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 3.678 * [backup-simplify]: Simplify (+ 1 0) into 1 3.678 * [backup-simplify]: Simplify (/ +nan.0 1) into +nan.0 3.678 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in x 3.678 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) in x 3.678 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.678 * [taylor]: Taking taylor expansion of 4 in x 3.678 * [backup-simplify]: Simplify 4 into 4 3.678 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.678 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.678 * [taylor]: Taking taylor expansion of x in x 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.678 * [backup-simplify]: Simplify (* 1 1) into 1 3.678 * [backup-simplify]: Simplify (/ 1 1) into 1 3.678 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 3.678 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.678 * [taylor]: Taking taylor expansion of -1 in x 3.679 * [backup-simplify]: Simplify -1 into -1 3.679 * [taylor]: Taking taylor expansion of x in x 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify 1 into 1 3.679 * [backup-simplify]: Simplify (/ -1 1) into -1 3.679 * [backup-simplify]: Simplify (sqrt 0) into 0 3.680 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.680 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.680 * [taylor]: Taking taylor expansion of x in x 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [backup-simplify]: Simplify (/ 1 1) into 1 3.680 * [taylor]: Taking taylor expansion of 2 in x 3.680 * [backup-simplify]: Simplify 2 into 2 3.680 * [backup-simplify]: Simplify (- 1) into -1 3.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.681 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 3.681 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 3.681 * [backup-simplify]: Simplify (+ 1 0) into 1 3.682 * [backup-simplify]: Simplify (/ +nan.0 1) into +nan.0 3.682 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.682 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.687 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.688 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 3.688 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.689 * [backup-simplify]: Simplify (- 0) into 0 3.689 * [backup-simplify]: Simplify (+ 0 0) into 0 3.690 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0) 3.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.691 * [backup-simplify]: Simplify (+ 0 2) into 2 3.693 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 2 1)))) into (- +nan.0) 3.693 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.694 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.696 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.697 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0) 3.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.698 * [backup-simplify]: Simplify (- 0) into 0 3.699 * [backup-simplify]: Simplify (+ 4 0) into 4 3.701 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 4 +nan.0))) into (- +nan.0) 3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.701 * [backup-simplify]: Simplify (+ 0 0) into 0 3.704 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 2 1)))) into (- +nan.0) 3.704 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.705 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.705 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 3.705 * [backup-simplify]: Simplify (* (- 4 (* x x)) (sqrt x)) into (* (sqrt x) (- 4 (pow x 2))) 3.705 * [approximate]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in (x) around 0 3.705 * [taylor]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in x 3.705 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.705 * [taylor]: Taking taylor expansion of x in x 3.705 * [backup-simplify]: Simplify 0 into 0 3.705 * [backup-simplify]: Simplify 1 into 1 3.705 * [backup-simplify]: Simplify (sqrt 0) into 0 3.706 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.706 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.706 * [taylor]: Taking taylor expansion of 4 in x 3.706 * [backup-simplify]: Simplify 4 into 4 3.706 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.706 * [taylor]: Taking taylor expansion of x in x 3.706 * [backup-simplify]: Simplify 0 into 0 3.706 * [backup-simplify]: Simplify 1 into 1 3.706 * [taylor]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in x 3.706 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.706 * [taylor]: Taking taylor expansion of x in x 3.706 * [backup-simplify]: Simplify 0 into 0 3.706 * [backup-simplify]: Simplify 1 into 1 3.707 * [backup-simplify]: Simplify (sqrt 0) into 0 3.707 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.707 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.707 * [taylor]: Taking taylor expansion of 4 in x 3.707 * [backup-simplify]: Simplify 4 into 4 3.707 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.707 * [taylor]: Taking taylor expansion of x in x 3.707 * [backup-simplify]: Simplify 0 into 0 3.707 * [backup-simplify]: Simplify 1 into 1 3.708 * [backup-simplify]: Simplify (+ 4 0) into 4 3.708 * [backup-simplify]: Simplify (* 0 4) into 0 3.708 * [backup-simplify]: Simplify 0 into 0 3.708 * [backup-simplify]: Simplify (+ 0 0) into 0 3.709 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 4)) into (- +nan.0) 3.709 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.709 * [backup-simplify]: Simplify (* 1 1) into 1 3.710 * [backup-simplify]: Simplify (- 1) into -1 3.710 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.712 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.713 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* +nan.0 0) (* +nan.0 4))) into (- +nan.0) 3.713 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.714 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.714 * [backup-simplify]: Simplify (- 0) into 0 3.714 * [backup-simplify]: Simplify (+ 0 0) into 0 3.716 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.719 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 -1) (+ (* +nan.0 0) (* +nan.0 4)))) into (- +nan.0) 3.719 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.720 * [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))))))) 3.720 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) into (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) 3.720 * [approximate]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in (x) around 0 3.720 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in x 3.720 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.720 * [taylor]: Taking taylor expansion of 4 in x 3.720 * [backup-simplify]: Simplify 4 into 4 3.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.720 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.720 * [taylor]: Taking taylor expansion of x in x 3.720 * [backup-simplify]: Simplify 0 into 0 3.720 * [backup-simplify]: Simplify 1 into 1 3.720 * [backup-simplify]: Simplify (* 1 1) into 1 3.721 * [backup-simplify]: Simplify (/ 1 1) into 1 3.721 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.721 * [taylor]: Taking taylor expansion of x in x 3.721 * [backup-simplify]: Simplify 0 into 0 3.721 * [backup-simplify]: Simplify 1 into 1 3.721 * [backup-simplify]: Simplify (/ 1 1) into 1 3.721 * [backup-simplify]: Simplify (sqrt 0) into 0 3.722 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.722 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in x 3.722 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.722 * [taylor]: Taking taylor expansion of 4 in x 3.722 * [backup-simplify]: Simplify 4 into 4 3.722 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.722 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.722 * [taylor]: Taking taylor expansion of x in x 3.722 * [backup-simplify]: Simplify 0 into 0 3.722 * [backup-simplify]: Simplify 1 into 1 3.722 * [backup-simplify]: Simplify (* 1 1) into 1 3.722 * [backup-simplify]: Simplify (/ 1 1) into 1 3.722 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.722 * [taylor]: Taking taylor expansion of x in x 3.722 * [backup-simplify]: Simplify 0 into 0 3.722 * [backup-simplify]: Simplify 1 into 1 3.723 * [backup-simplify]: Simplify (/ 1 1) into 1 3.723 * [backup-simplify]: Simplify (sqrt 0) into 0 3.724 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.724 * [backup-simplify]: Simplify (- 1) into -1 3.724 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.724 * [backup-simplify]: Simplify (* -1 0) into 0 3.724 * [backup-simplify]: Simplify 0 into 0 3.725 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.725 * [backup-simplify]: Simplify (- 0) into 0 3.726 * [backup-simplify]: Simplify (+ 0 0) into 0 3.726 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.727 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.729 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.730 * [backup-simplify]: Simplify (+ 4 0) into 4 3.731 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.731 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.734 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.735 * [backup-simplify]: Simplify (- 0) into 0 3.736 * [backup-simplify]: Simplify (+ 0 0) into 0 3.738 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.738 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.739 * [backup-simplify]: Simplify (+ (- +nan.0) (+ (* (- +nan.0) (/ 1 (/ 1 x))) (* (- +nan.0) (pow (/ 1 (/ 1 x)) 2)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 3.739 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) 3.739 * [approximate]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in (x) around 0 3.739 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.739 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.739 * [taylor]: Taking taylor expansion of 4 in x 3.739 * [backup-simplify]: Simplify 4 into 4 3.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.739 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.739 * [taylor]: Taking taylor expansion of x in x 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [backup-simplify]: Simplify (* 1 1) into 1 3.740 * [backup-simplify]: Simplify (/ 1 1) into 1 3.740 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.740 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.740 * [taylor]: Taking taylor expansion of -1 in x 3.740 * [backup-simplify]: Simplify -1 into -1 3.740 * [taylor]: Taking taylor expansion of x in x 3.740 * [backup-simplify]: Simplify 0 into 0 3.740 * [backup-simplify]: Simplify 1 into 1 3.740 * [backup-simplify]: Simplify (/ -1 1) into -1 3.741 * [backup-simplify]: Simplify (sqrt 0) into 0 3.741 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.741 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.741 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.741 * [taylor]: Taking taylor expansion of 4 in x 3.741 * [backup-simplify]: Simplify 4 into 4 3.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.741 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.741 * [taylor]: Taking taylor expansion of x in x 3.741 * [backup-simplify]: Simplify 0 into 0 3.741 * [backup-simplify]: Simplify 1 into 1 3.742 * [backup-simplify]: Simplify (* 1 1) into 1 3.742 * [backup-simplify]: Simplify (/ 1 1) into 1 3.742 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.742 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.742 * [taylor]: Taking taylor expansion of -1 in x 3.742 * [backup-simplify]: Simplify -1 into -1 3.742 * [taylor]: Taking taylor expansion of x in x 3.742 * [backup-simplify]: Simplify 0 into 0 3.742 * [backup-simplify]: Simplify 1 into 1 3.742 * [backup-simplify]: Simplify (/ -1 1) into -1 3.742 * [backup-simplify]: Simplify (sqrt 0) into 0 3.743 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.743 * [backup-simplify]: Simplify (- 1) into -1 3.744 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.744 * [backup-simplify]: Simplify (* -1 0) into 0 3.744 * [backup-simplify]: Simplify 0 into 0 3.744 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.745 * [backup-simplify]: Simplify (- 0) into 0 3.745 * [backup-simplify]: Simplify (+ 0 0) into 0 3.746 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.746 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.747 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.748 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.749 * [backup-simplify]: Simplify (- 0) into 0 3.750 * [backup-simplify]: Simplify (+ 4 0) into 4 3.751 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.751 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.752 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.754 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.755 * [backup-simplify]: Simplify (- 0) into 0 3.755 * [backup-simplify]: Simplify (+ 0 0) into 0 3.758 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.758 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.759 * [backup-simplify]: Simplify (+ (- +nan.0) (+ (* (- +nan.0) (/ 1 (/ 1 (- x)))) (* (- +nan.0) (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 3.759 * * * [progress]: simplifying candidates 3.759 * * * * [progress]: [ 1 / 101 ] simplifiying candidate # 3.759 * * * * [progress]: [ 2 / 101 ] simplifiying candidate # 3.759 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log (sqrt x))) (log (- 2 x))) 3.759 * * [simplify]: iters left: 6 (12 enodes) 3.765 * * [simplify]: iters left: 5 (45 enodes) 3.772 * * [simplify]: iters left: 4 (65 enodes) 3.781 * * [simplify]: iters left: 3 (74 enodes) 3.791 * * [simplify]: iters left: 2 (78 enodes) 3.800 * * [simplify]: iters left: 1 (82 enodes) 3.810 * * [simplify]: Extracting #0: cost 1 inf + 0 3.810 * * [simplify]: Extracting #1: cost 16 inf + 0 3.810 * * [simplify]: Extracting #2: cost 28 inf + 0 3.810 * * [simplify]: Extracting #3: cost 37 inf + 0 3.810 * * [simplify]: Extracting #4: cost 35 inf + 86 3.810 * * [simplify]: Extracting #5: cost 17 inf + 2416 3.811 * * [simplify]: Extracting #6: cost 0 inf + 6905 3.812 * [simplify]: Simplified to (- (log (- 4 (* x x))) (- (log (- 2 x)) (log (sqrt x)))) 3.812 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (- 4 (* x x))) (- (log (- 2 x)) (log (sqrt x))))) (sqrt x))) 3.812 * * * * [progress]: [ 3 / 101 ] simplifiying candidate # 3.813 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) 3.813 * * [simplify]: iters left: 6 (11 enodes) 3.815 * * [simplify]: iters left: 5 (43 enodes) 3.821 * * [simplify]: iters left: 4 (69 enodes) 3.831 * * [simplify]: iters left: 3 (101 enodes) 3.847 * * [simplify]: iters left: 2 (132 enodes) 3.861 * * [simplify]: iters left: 1 (142 enodes) 3.876 * * [simplify]: Extracting #0: cost 1 inf + 0 3.876 * * [simplify]: Extracting #1: cost 13 inf + 0 3.876 * * [simplify]: Extracting #2: cost 28 inf + 0 3.876 * * [simplify]: Extracting #3: cost 41 inf + 0 3.876 * * [simplify]: Extracting #4: cost 47 inf + 3 3.876 * * [simplify]: Extracting #5: cost 29 inf + 2317 3.877 * * [simplify]: Extracting #6: cost 6 inf + 6408 3.878 * * [simplify]: Extracting #7: cost 1 inf + 7518 3.880 * * [simplify]: Extracting #8: cost 0 inf + 7861 3.881 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) 3.881 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x)))) (sqrt x))) 3.881 * * * * [progress]: [ 4 / 101 ] simplifiying candidate # 3.881 * * * * [progress]: [ 5 / 101 ] simplifiying candidate # 3.881 * * * * [progress]: [ 6 / 101 ] simplifiying candidate # 3.881 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) 3.881 * * [simplify]: iters left: 6 (15 enodes) 3.885 * * [simplify]: iters left: 5 (62 enodes) 3.897 * * [simplify]: iters left: 4 (204 enodes) 3.962 * * [simplify]: Extracting #0: cost 1 inf + 0 3.962 * * [simplify]: Extracting #1: cost 94 inf + 0 3.963 * * [simplify]: Extracting #2: cost 238 inf + 123 3.965 * * [simplify]: Extracting #3: cost 238 inf + 11379 3.977 * * [simplify]: Extracting #4: cost 30 inf + 59854 3.993 * * [simplify]: Extracting #5: cost 0 inf + 67261 4.008 * * [simplify]: Extracting #6: cost 0 inf + 67101 4.023 * [simplify]: Simplified to (/ (* (sqrt x) x) (* (/ (- 2 x) (- 4 (* x x))) (* (/ (- 2 x) (- 4 (* x x))) (/ (- 2 x) (- 4 (* x x)))))) 4.023 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (/ (* (sqrt x) x) (* (/ (- 2 x) (- 4 (* x x))) (* (/ (- 2 x) (- 4 (* x x))) (/ (- 2 x) (- 4 (* x x))))))) (sqrt x))) 4.024 * * * * [progress]: [ 7 / 101 ] simplifiying candidate # 4.024 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x))) (* (- 4 (* x x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) 4.024 * * [simplify]: iters left: 6 (13 enodes) 4.028 * * [simplify]: iters left: 5 (62 enodes) 4.042 * * [simplify]: iters left: 4 (211 enodes) 4.128 * * [simplify]: Extracting #0: cost 1 inf + 0 4.129 * * [simplify]: Extracting #1: cost 104 inf + 0 4.130 * * [simplify]: Extracting #2: cost 293 inf + 43 4.134 * * [simplify]: Extracting #3: cost 293 inf + 15723 4.147 * * [simplify]: Extracting #4: cost 67 inf + 68194 4.170 * * [simplify]: Extracting #5: cost 1 inf + 85730 4.191 * * [simplify]: Extracting #6: cost 0 inf + 85891 4.211 * [simplify]: Simplified to (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))))) 4.211 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x)))))) (sqrt x))) 4.212 * * * * [progress]: [ 8 / 101 ] simplifiying candidate # 4.212 * * * * [progress]: [ 9 / 101 ] simplifiying candidate # 4.212 * * * * [progress]: [ 10 / 101 ] simplifiying candidate # 4.212 * * * * [progress]: [ 11 / 101 ] simplifiying candidate # 4.212 * * * * [progress]: [ 12 / 101 ] simplifiying candidate # 4.212 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 4.212 * * [simplify]: iters left: 6 (9 enodes) 4.215 * * [simplify]: iters left: 5 (36 enodes) 4.220 * * [simplify]: iters left: 4 (61 enodes) 4.229 * * [simplify]: iters left: 3 (89 enodes) 4.244 * * [simplify]: iters left: 2 (121 enodes) 4.260 * * [simplify]: iters left: 1 (136 enodes) 4.277 * * [simplify]: Extracting #0: cost 1 inf + 0 4.277 * * [simplify]: Extracting #1: cost 9 inf + 0 4.277 * * [simplify]: Extracting #2: cost 33 inf + 0 4.277 * * [simplify]: Extracting #3: cost 47 inf + 2 4.278 * * [simplify]: Extracting #4: cost 26 inf + 2921 4.279 * * [simplify]: Extracting #5: cost 6 inf + 6725 4.280 * * [simplify]: Extracting #6: cost 0 inf + 8017 4.282 * * [simplify]: Extracting #7: cost 0 inf + 7937 4.283 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 4.283 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))) (sqrt x))) 4.283 * [simplify]: Simplifying (/ (sqrt x) (cbrt (- 2 x))) 4.283 * * [simplify]: iters left: 5 (6 enodes) 4.285 * * [simplify]: iters left: 4 (20 enodes) 4.288 * * [simplify]: iters left: 3 (23 enodes) 4.291 * * [simplify]: Extracting #0: cost 1 inf + 0 4.291 * * [simplify]: Extracting #1: cost 4 inf + 0 4.291 * * [simplify]: Extracting #2: cost 8 inf + 0 4.291 * * [simplify]: Extracting #3: cost 10 inf + 1 4.291 * * [simplify]: Extracting #4: cost 7 inf + 125 4.292 * * [simplify]: Extracting #5: cost 1 inf + 696 4.292 * * [simplify]: Extracting #6: cost 0 inf + 898 4.292 * [simplify]: Simplified to (/ (sqrt x) (cbrt (- 2 x))) 4.292 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))) (sqrt x))) 4.292 * * * * [progress]: [ 13 / 101 ] simplifiying candidate # 4.292 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 4.292 * * [simplify]: iters left: 6 (8 enodes) 4.294 * * [simplify]: iters left: 5 (31 enodes) 4.299 * * [simplify]: iters left: 4 (47 enodes) 4.306 * * [simplify]: iters left: 3 (56 enodes) 4.313 * * [simplify]: iters left: 2 (66 enodes) 4.325 * * [simplify]: iters left: 1 (72 enodes) 4.334 * * [simplify]: Extracting #0: cost 1 inf + 0 4.335 * * [simplify]: Extracting #1: cost 7 inf + 0 4.335 * * [simplify]: Extracting #2: cost 22 inf + 0 4.335 * * [simplify]: Extracting #3: cost 28 inf + 43 4.335 * * [simplify]: Extracting #4: cost 21 inf + 372 4.335 * * [simplify]: Extracting #5: cost 6 inf + 2284 4.336 * * [simplify]: Extracting #6: cost 0 inf + 3257 4.337 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 4.337 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))) (sqrt x))) 4.337 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 4.337 * * [simplify]: iters left: 5 (6 enodes) 4.338 * * [simplify]: iters left: 4 (20 enodes) 4.341 * * [simplify]: iters left: 3 (23 enodes) 4.345 * * [simplify]: Extracting #0: cost 1 inf + 0 4.345 * * [simplify]: Extracting #1: cost 4 inf + 0 4.345 * * [simplify]: Extracting #2: cost 8 inf + 0 4.345 * * [simplify]: Extracting #3: cost 10 inf + 1 4.345 * * [simplify]: Extracting #4: cost 7 inf + 125 4.345 * * [simplify]: Extracting #5: cost 1 inf + 576 4.345 * * [simplify]: Extracting #6: cost 0 inf + 738 4.345 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 4.345 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))) (sqrt x))) 4.345 * * * * [progress]: [ 14 / 101 ] simplifiying candidate # 4.346 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 4.346 * * [simplify]: iters left: 6 (6 enodes) 4.348 * * [simplify]: iters left: 5 (23 enodes) 4.352 * * [simplify]: iters left: 4 (36 enodes) 4.357 * * [simplify]: iters left: 3 (49 enodes) 4.363 * * [simplify]: iters left: 2 (54 enodes) 4.369 * * [simplify]: iters left: 1 (56 enodes) 4.375 * * [simplify]: Extracting #0: cost 1 inf + 0 4.375 * * [simplify]: Extracting #1: cost 6 inf + 0 4.375 * * [simplify]: Extracting #2: cost 10 inf + 2 4.375 * * [simplify]: Extracting #3: cost 6 inf + 331 4.376 * * [simplify]: Extracting #4: cost 0 inf + 741 4.376 * [simplify]: Simplified to (- 4 (* x x)) 4.376 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.376 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 4.376 * * [simplify]: iters left: 4 (5 enodes) 4.377 * * [simplify]: iters left: 3 (17 enodes) 4.380 * * [simplify]: iters left: 2 (20 enodes) 4.383 * * [simplify]: Extracting #0: cost 1 inf + 0 4.383 * * [simplify]: Extracting #1: cost 4 inf + 0 4.383 * * [simplify]: Extracting #2: cost 9 inf + 0 4.383 * * [simplify]: Extracting #3: cost 8 inf + 2 4.383 * * [simplify]: Extracting #4: cost 0 inf + 494 4.383 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 4.383 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.383 * * * * [progress]: [ 15 / 101 ] simplifiying candidate # 4.383 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 4.383 * * [simplify]: iters left: 6 (9 enodes) 4.386 * * [simplify]: iters left: 5 (33 enodes) 4.391 * * [simplify]: iters left: 4 (47 enodes) 4.400 * * [simplify]: iters left: 3 (58 enodes) 4.408 * * [simplify]: iters left: 2 (68 enodes) 4.418 * * [simplify]: iters left: 1 (74 enodes) 4.428 * * [simplify]: Extracting #0: cost 1 inf + 0 4.428 * * [simplify]: Extracting #1: cost 7 inf + 0 4.428 * * [simplify]: Extracting #2: cost 23 inf + 0 4.428 * * [simplify]: Extracting #3: cost 29 inf + 84 4.428 * * [simplify]: Extracting #4: cost 21 inf + 453 4.429 * * [simplify]: Extracting #5: cost 10 inf + 2236 4.430 * * [simplify]: Extracting #6: cost 1 inf + 3855 4.430 * * [simplify]: Extracting #7: cost 0 inf + 4057 4.431 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 4.431 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))) (sqrt x))) 4.431 * [simplify]: Simplifying (/ (sqrt x) (- (sqrt 2) (sqrt x))) 4.431 * * [simplify]: iters left: 5 (6 enodes) 4.433 * * [simplify]: iters left: 4 (20 enodes) 4.436 * * [simplify]: iters left: 3 (23 enodes) 4.440 * * [simplify]: Extracting #0: cost 1 inf + 0 4.440 * * [simplify]: Extracting #1: cost 4 inf + 0 4.440 * * [simplify]: Extracting #2: cost 9 inf + 0 4.440 * * [simplify]: Extracting #3: cost 11 inf + 1 4.440 * * [simplify]: Extracting #4: cost 6 inf + 246 4.440 * * [simplify]: Extracting #5: cost 1 inf + 734 4.440 * * [simplify]: Extracting #6: cost 0 inf + 896 4.440 * [simplify]: Simplified to (/ (sqrt x) (- (sqrt 2) (sqrt x))) 4.440 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))) (sqrt x))) 4.440 * * * * [progress]: [ 16 / 101 ] simplifiying candidate # 4.441 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 4.441 * * [simplify]: iters left: 6 (6 enodes) 4.443 * * [simplify]: iters left: 5 (23 enodes) 4.447 * * [simplify]: iters left: 4 (36 enodes) 4.452 * * [simplify]: iters left: 3 (49 enodes) 4.458 * * [simplify]: iters left: 2 (54 enodes) 4.464 * * [simplify]: iters left: 1 (56 enodes) 4.471 * * [simplify]: Extracting #0: cost 1 inf + 0 4.471 * * [simplify]: Extracting #1: cost 6 inf + 0 4.471 * * [simplify]: Extracting #2: cost 10 inf + 2 4.471 * * [simplify]: Extracting #3: cost 6 inf + 331 4.472 * * [simplify]: Extracting #4: cost 0 inf + 741 4.472 * [simplify]: Simplified to (- 4 (* x x)) 4.472 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.472 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 4.472 * * [simplify]: iters left: 4 (5 enodes) 4.473 * * [simplify]: iters left: 3 (17 enodes) 4.476 * * [simplify]: iters left: 2 (20 enodes) 4.479 * * [simplify]: Extracting #0: cost 1 inf + 0 4.479 * * [simplify]: Extracting #1: cost 4 inf + 0 4.479 * * [simplify]: Extracting #2: cost 9 inf + 0 4.479 * * [simplify]: Extracting #3: cost 8 inf + 2 4.479 * * [simplify]: Extracting #4: cost 0 inf + 494 4.479 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 4.479 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.479 * * * * [progress]: [ 17 / 101 ] simplifiying candidate # 4.479 * * * * [progress]: [ 18 / 101 ] simplifiying candidate # 4.479 * * * * [progress]: [ 19 / 101 ] simplifiying candidate # 4.479 * * * * [progress]: [ 20 / 101 ] simplifiying candidate # 4.479 * [simplify]: Simplifying (cbrt (- 2 x)) 4.479 * * [simplify]: iters left: 3 (4 enodes) 4.480 * * [simplify]: iters left: 2 (14 enodes) 4.482 * * [simplify]: iters left: 1 (17 enodes) 4.485 * * [simplify]: Extracting #0: cost 1 inf + 0 4.485 * * [simplify]: Extracting #1: cost 3 inf + 0 4.485 * * [simplify]: Extracting #2: cost 7 inf + 0 4.485 * * [simplify]: Extracting #3: cost 5 inf + 43 4.485 * * [simplify]: Extracting #4: cost 0 inf + 412 4.485 * [simplify]: Simplified to (cbrt (- 2 x)) 4.485 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x))) (sqrt x))) 4.485 * * * * [progress]: [ 21 / 101 ] simplifiying candidate # 4.485 * [simplify]: Simplifying (sqrt (- 2 x)) 4.485 * * [simplify]: iters left: 3 (4 enodes) 4.486 * * [simplify]: iters left: 2 (14 enodes) 4.488 * * [simplify]: iters left: 1 (17 enodes) 4.491 * * [simplify]: Extracting #0: cost 1 inf + 0 4.491 * * [simplify]: Extracting #1: cost 3 inf + 0 4.491 * * [simplify]: Extracting #2: cost 7 inf + 0 4.491 * * [simplify]: Extracting #3: cost 5 inf + 43 4.491 * * [simplify]: Extracting #4: cost 0 inf + 332 4.491 * [simplify]: Simplified to (sqrt (- 2 x)) 4.491 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (sqrt (- 2 x))) (sqrt (- 2 x))) (sqrt x))) 4.491 * * * * [progress]: [ 22 / 101 ] simplifiying candidate # 4.491 * [simplify]: Simplifying (- 2 x) 4.491 * * [simplify]: iters left: 2 (3 enodes) 4.492 * * [simplify]: iters left: 1 (11 enodes) 4.494 * * [simplify]: Extracting #0: cost 1 inf + 0 4.494 * * [simplify]: Extracting #1: cost 5 inf + 0 4.494 * * [simplify]: Extracting #2: cost 3 inf + 43 4.494 * * [simplify]: Extracting #3: cost 0 inf + 168 4.494 * [simplify]: Simplified to (- 2 x) 4.494 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 4.494 * * * * [progress]: [ 23 / 101 ] simplifiying candidate # 4.494 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 4.494 * * [simplify]: iters left: 3 (5 enodes) 4.496 * * [simplify]: iters left: 2 (17 enodes) 4.498 * * [simplify]: iters left: 1 (20 enodes) 4.501 * * [simplify]: Extracting #0: cost 1 inf + 0 4.501 * * [simplify]: Extracting #1: cost 5 inf + 0 4.501 * * [simplify]: Extracting #2: cost 10 inf + 0 4.501 * * [simplify]: Extracting #3: cost 8 inf + 2 4.501 * * [simplify]: Extracting #4: cost 1 inf + 491 4.501 * * [simplify]: Extracting #5: cost 0 inf + 572 4.502 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 4.502 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x))) (sqrt x))) 4.502 * * * * [progress]: [ 24 / 101 ] simplifiying candidate # 4.502 * [simplify]: Simplifying (- 2 x) 4.502 * * [simplify]: iters left: 2 (3 enodes) 4.503 * * [simplify]: iters left: 1 (11 enodes) 4.505 * * [simplify]: Extracting #0: cost 1 inf + 0 4.505 * * [simplify]: Extracting #1: cost 5 inf + 0 4.505 * * [simplify]: Extracting #2: cost 3 inf + 43 4.505 * * [simplify]: Extracting #3: cost 0 inf + 168 4.505 * [simplify]: Simplified to (- 2 x) 4.505 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 4.505 * * * * [progress]: [ 25 / 101 ] simplifiying candidate # 4.505 * [simplify]: Simplifying (- 4 (* x x)) 4.505 * * [simplify]: iters left: 4 (4 enodes) 4.506 * * [simplify]: iters left: 3 (14 enodes) 4.508 * * [simplify]: iters left: 2 (20 enodes) 4.511 * * [simplify]: iters left: 1 (22 enodes) 4.514 * * [simplify]: Extracting #0: cost 1 inf + 0 4.514 * * [simplify]: Extracting #1: cost 5 inf + 0 4.514 * * [simplify]: Extracting #2: cost 8 inf + 1 4.514 * * [simplify]: Extracting #3: cost 1 inf + 451 4.514 * * [simplify]: Extracting #4: cost 0 inf + 492 4.515 * [simplify]: Simplified to (- 4 (* x x)) 4.515 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (sqrt x))) 4.515 * * * * [progress]: [ 26 / 101 ] simplifiying candidate # 4.515 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 4.515 * * [simplify]: iters left: 6 (7 enodes) 4.517 * * [simplify]: iters left: 5 (29 enodes) 4.521 * * [simplify]: iters left: 4 (46 enodes) 4.528 * * [simplify]: iters left: 3 (59 enodes) 4.535 * * [simplify]: Extracting #0: cost 1 inf + 0 4.535 * * [simplify]: Extracting #1: cost 9 inf + 0 4.535 * * [simplify]: Extracting #2: cost 17 inf + 1 4.535 * * [simplify]: Extracting #3: cost 13 inf + 167 4.535 * * [simplify]: Extracting #4: cost 6 inf + 783 4.536 * * [simplify]: Extracting #5: cost 0 inf + 1277 4.536 * * [simplify]: Extracting #6: cost 0 inf + 1197 4.536 * * [simplify]: Extracting #7: cost 0 inf + 1157 4.537 * [simplify]: Simplified to (+ (* (+ 2 x) x) 4) 4.537 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- (pow 2 3) (pow x 3))) (+ (* (+ 2 x) x) 4)) (sqrt x))) 4.537 * * * * [progress]: [ 27 / 101 ] simplifiying candidate # 4.537 * [simplify]: Simplifying (+ 2 x) 4.537 * * [simplify]: iters left: 2 (3 enodes) 4.538 * * [simplify]: iters left: 1 (10 enodes) 4.540 * * [simplify]: Extracting #0: cost 1 inf + 0 4.540 * * [simplify]: Extracting #1: cost 4 inf + 0 4.540 * * [simplify]: Extracting #2: cost 2 inf + 2 4.540 * * [simplify]: Extracting #3: cost 0 inf + 86 4.540 * [simplify]: Simplified to (+ x 2) 4.540 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- (* 2 2) (* x x))) (+ x 2)) (sqrt x))) 4.540 * * * * [progress]: [ 28 / 101 ] simplifiying candidate # 4.540 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (sqrt x)) 4.540 * * [simplify]: iters left: 6 (9 enodes) 4.544 * * [simplify]: iters left: 5 (47 enodes) 4.557 * * [simplify]: iters left: 4 (109 enodes) 4.585 * * [simplify]: iters left: 3 (281 enodes) 4.673 * * [simplify]: Extracting #0: cost 1 inf + 0 4.673 * * [simplify]: Extracting #1: cost 7 inf + 0 4.673 * * [simplify]: Extracting #2: cost 95 inf + 0 4.674 * * [simplify]: Extracting #3: cost 166 inf + 205 4.675 * * [simplify]: Extracting #4: cost 121 inf + 7096 4.682 * * [simplify]: Extracting #5: cost 37 inf + 32385 4.688 * * [simplify]: Extracting #6: cost 1 inf + 46589 4.694 * * [simplify]: Extracting #7: cost 0 inf + 46841 4.699 * [simplify]: Simplified to (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) 4.700 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))))) (sqrt x))) 4.700 * * * * [progress]: [ 29 / 101 ] simplifiying candidate # 4.700 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (sqrt x)) 4.700 * * [simplify]: iters left: 6 (8 enodes) 4.703 * * [simplify]: iters left: 5 (35 enodes) 4.709 * * [simplify]: iters left: 4 (70 enodes) 4.721 * * [simplify]: iters left: 3 (162 enodes) 4.761 * * [simplify]: iters left: 2 (436 enodes) 4.873 * * [simplify]: Extracting #0: cost 1 inf + 0 4.873 * * [simplify]: Extracting #1: cost 27 inf + 0 4.874 * * [simplify]: Extracting #2: cost 149 inf + 0 4.874 * * [simplify]: Extracting #3: cost 202 inf + 410 4.877 * * [simplify]: Extracting #4: cost 96 inf + 17498 4.884 * * [simplify]: Extracting #5: cost 6 inf + 37782 4.892 * * [simplify]: Extracting #6: cost 0 inf + 39484 4.899 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (sqrt x)) 4.899 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (* (- 2 x) (+ 4 (* x x)))) (sqrt x))) 4.899 * * * * [progress]: [ 30 / 101 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) (sqrt x)))> 4.899 * * * * [progress]: [ 31 / 101 ] simplifiying candidate # 4.899 * [simplify]: Simplifying (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)) 4.899 * * [simplify]: iters left: 6 (10 enodes) 4.902 * * [simplify]: iters left: 5 (40 enodes) 4.909 * * [simplify]: iters left: 4 (72 enodes) 4.922 * * [simplify]: iters left: 3 (136 enodes) 4.946 * * [simplify]: iters left: 2 (257 enodes) 4.990 * * [simplify]: iters left: 1 (427 enodes) 5.079 * * [simplify]: Extracting #0: cost 1 inf + 0 5.079 * * [simplify]: Extracting #1: cost 45 inf + 0 5.079 * * [simplify]: Extracting #2: cost 144 inf + 1 5.080 * * [simplify]: Extracting #3: cost 168 inf + 3776 5.084 * * [simplify]: Extracting #4: cost 48 inf + 22653 5.090 * * [simplify]: Extracting #5: cost 0 inf + 30994 5.096 * [simplify]: Simplified to (* (- 4 (* x x)) (/ x (- 2 x))) 5.096 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- 4 (* x x)) (/ x (- 2 x))) 1)) 5.097 * * * * [progress]: [ 32 / 101 ] simplifiying candidate # 5.097 * * * * [progress]: [ 33 / 101 ] simplifiying candidate # 5.097 * [simplify]: Simplifying (+ (- (+ (log (- 4 (* x x))) (log (sqrt x))) (log (- 2 x))) (log (sqrt x))) 5.097 * * [simplify]: iters left: 6 (13 enodes) 5.100 * * [simplify]: iters left: 5 (51 enodes) 5.108 * * [simplify]: iters left: 4 (89 enodes) 5.125 * * [simplify]: iters left: 3 (141 enodes) 5.145 * * [simplify]: iters left: 2 (190 enodes) 5.178 * * [simplify]: iters left: 1 (263 enodes) 5.220 * * [simplify]: Extracting #0: cost 1 inf + 0 5.220 * * [simplify]: Extracting #1: cost 30 inf + 0 5.220 * * [simplify]: Extracting #2: cost 56 inf + 0 5.220 * * [simplify]: Extracting #3: cost 65 inf + 0 5.220 * * [simplify]: Extracting #4: cost 63 inf + 87 5.221 * * [simplify]: Extracting #5: cost 40 inf + 4130 5.223 * * [simplify]: Extracting #6: cost 11 inf + 12405 5.226 * * [simplify]: Extracting #7: cost 0 inf + 16771 5.230 * [simplify]: Simplified to (+ (+ (log (sqrt x)) (log (- 4 (* x x)))) (- (log (sqrt x)) (log (- 2 x)))) 5.230 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (+ (log (sqrt x)) (log (- 4 (* x x)))) (- (log (sqrt x)) (log (- 2 x)))))) 5.230 * * * * [progress]: [ 34 / 101 ] simplifiying candidate # 5.230 * [simplify]: Simplifying (+ (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) (log (sqrt x))) 5.230 * * [simplify]: iters left: 6 (13 enodes) 5.235 * * [simplify]: iters left: 5 (51 enodes) 5.243 * * [simplify]: iters left: 4 (88 enodes) 5.257 * * [simplify]: iters left: 3 (157 enodes) 5.282 * * [simplify]: iters left: 2 (221 enodes) 5.315 * * [simplify]: iters left: 1 (282 enodes) 5.357 * * [simplify]: Extracting #0: cost 1 inf + 0 5.357 * * [simplify]: Extracting #1: cost 32 inf + 0 5.357 * * [simplify]: Extracting #2: cost 61 inf + 0 5.358 * * [simplify]: Extracting #3: cost 74 inf + 0 5.359 * * [simplify]: Extracting #4: cost 79 inf + 45 5.360 * * [simplify]: Extracting #5: cost 60 inf + 2649 5.362 * * [simplify]: Extracting #6: cost 23 inf + 11230 5.365 * * [simplify]: Extracting #7: cost 4 inf + 18033 5.368 * * [simplify]: Extracting #8: cost 1 inf + 18718 5.372 * * [simplify]: Extracting #9: cost 0 inf + 18909 5.376 * [simplify]: Simplified to (+ (log (* (- 4 (* x x)) (sqrt x))) (- (log (sqrt x)) (log (- 2 x)))) 5.376 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (* (- 4 (* x x)) (sqrt x))) (- (log (sqrt x)) (log (- 2 x)))))) 5.376 * * * * [progress]: [ 35 / 101 ] simplifiying candidate # 5.376 * [simplify]: Simplifying (+ (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (log (sqrt x))) 5.376 * * [simplify]: iters left: 6 (12 enodes) 5.380 * * [simplify]: iters left: 5 (47 enodes) 5.387 * * [simplify]: iters left: 4 (88 enodes) 5.401 * * [simplify]: iters left: 3 (166 enodes) 5.426 * * [simplify]: iters left: 2 (265 enodes) 5.466 * * [simplify]: iters left: 1 (403 enodes) 5.536 * * [simplify]: Extracting #0: cost 1 inf + 0 5.536 * * [simplify]: Extracting #1: cost 27 inf + 0 5.536 * * [simplify]: Extracting #2: cost 59 inf + 0 5.536 * * [simplify]: Extracting #3: cost 89 inf + 0 5.537 * * [simplify]: Extracting #4: cost 128 inf + 3 5.537 * * [simplify]: Extracting #5: cost 133 inf + 2026 5.540 * * [simplify]: Extracting #6: cost 38 inf + 17966 5.545 * * [simplify]: Extracting #7: cost 0 inf + 25816 5.550 * * [simplify]: Extracting #8: cost 0 inf + 25676 5.557 * [simplify]: Simplified to (+ (log (sqrt x)) (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 5.557 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))))) 5.557 * * * * [progress]: [ 36 / 101 ] simplifiying candidate # 5.557 * * * * [progress]: [ 37 / 101 ] simplifiying candidate # 5.557 * * * * [progress]: [ 38 / 101 ] simplifiying candidate # 5.558 * [simplify]: Simplifying (* (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 5.558 * * [simplify]: iters left: 6 (16 enodes) 5.562 * * [simplify]: iters left: 5 (70 enodes) 5.577 * * [simplify]: iters left: 4 (256 enodes) 5.695 * * [simplify]: Extracting #0: cost 1 inf + 0 5.695 * * [simplify]: Extracting #1: cost 123 inf + 0 5.696 * * [simplify]: Extracting #2: cost 371 inf + 244 5.699 * * [simplify]: Extracting #3: cost 373 inf + 7455 5.709 * * [simplify]: Extracting #4: cost 175 inf + 63500 5.739 * * [simplify]: Extracting #5: cost 5 inf + 111996 5.768 * * [simplify]: Extracting #6: cost 0 inf + 111688 5.797 * * [simplify]: Extracting #7: cost 0 inf + 111048 5.826 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x)))) (* x x)) x) 5.826 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x)))) (* x x)) x))) 5.827 * * * * [progress]: [ 39 / 101 ] simplifiying candidate # 5.827 * [simplify]: Simplifying (* (/ (* (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x))) (* (- 4 (* x x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 5.827 * * [simplify]: iters left: 6 (16 enodes) 5.832 * * [simplify]: iters left: 5 (74 enodes) 5.848 * * [simplify]: iters left: 4 (286 enodes) 6.000 * * [simplify]: Extracting #0: cost 1 inf + 0 6.000 * * [simplify]: Extracting #1: cost 115 inf + 0 6.001 * * [simplify]: Extracting #2: cost 425 inf + 42 6.010 * * [simplify]: Extracting #3: cost 301 inf + 51804 6.040 * * [simplify]: Extracting #4: cost 50 inf + 125850 6.076 * * [simplify]: Extracting #5: cost 0 inf + 136442 6.110 * [simplify]: Simplified to (/ (* (* (- 4 (* x x)) x) (* (* (- 4 (* x x)) (- 4 (* x x))) (* x x))) (* (- 2 x) (* (- 2 x) (- 2 x)))) 6.110 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (* (* (- 4 (* x x)) x) (* (* (- 4 (* x x)) (- 4 (* x x))) (* x x))) (* (- 2 x) (* (- 2 x) (- 2 x)))))) 6.110 * * * * [progress]: [ 40 / 101 ] simplifiying candidate # 6.110 * [simplify]: Simplifying (* (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 6.110 * * [simplify]: iters left: 6 (14 enodes) 6.114 * * [simplify]: iters left: 5 (60 enodes) 6.125 * * [simplify]: iters left: 4 (171 enodes) 6.180 * * [simplify]: Extracting #0: cost 1 inf + 0 6.180 * * [simplify]: Extracting #1: cost 36 inf + 0 6.181 * * [simplify]: Extracting #2: cost 174 inf + 1 6.182 * * [simplify]: Extracting #3: cost 225 inf + 705 6.185 * * [simplify]: Extracting #4: cost 138 inf + 23741 6.198 * * [simplify]: Extracting #5: cost 6 inf + 64243 6.213 * * [simplify]: Extracting #6: cost 0 inf + 65472 6.230 * [simplify]: Simplified to (* (* (/ (- 4 (* x x)) (- 2 x)) x) (* x (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) x)))) 6.230 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (- 4 (* x x)) (- 2 x)) x) (* x (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) x)))))) 6.230 * * * * [progress]: [ 41 / 101 ] simplifiying candidate # 6.230 * * * * [progress]: [ 42 / 101 ] simplifiying candidate # 6.230 * * * * [progress]: [ 43 / 101 ] simplifiying candidate # 6.230 * * * * [progress]: [ 44 / 101 ] simplifiying candidate # 6.230 * * * * [progress]: [ 45 / 101 ] simplifiying candidate # 6.230 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.230 * * [simplify]: iters left: 6 (12 enodes) 6.233 * * [simplify]: iters left: 5 (44 enodes) 6.240 * * [simplify]: iters left: 4 (70 enodes) 6.250 * * [simplify]: iters left: 3 (119 enodes) 6.267 * * [simplify]: iters left: 2 (181 enodes) 6.293 * * [simplify]: iters left: 1 (248 enodes) 6.328 * * [simplify]: Extracting #0: cost 1 inf + 0 6.328 * * [simplify]: Extracting #1: cost 4 inf + 0 6.328 * * [simplify]: Extracting #2: cost 8 inf + 0 6.328 * * [simplify]: Extracting #3: cost 21 inf + 0 6.328 * * [simplify]: Extracting #4: cost 71 inf + 1 6.328 * * [simplify]: Extracting #5: cost 96 inf + 862 6.330 * * [simplify]: Extracting #6: cost 37 inf + 8857 6.333 * * [simplify]: Extracting #7: cost 0 inf + 14614 6.336 * * [simplify]: Extracting #8: cost 0 inf + 14536 6.338 * [simplify]: Simplified to (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) 6.338 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.339 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.339 * * [simplify]: iters left: 6 (12 enodes) 6.342 * * [simplify]: iters left: 5 (44 enodes) 6.348 * * [simplify]: iters left: 4 (70 enodes) 6.361 * * [simplify]: iters left: 3 (119 enodes) 6.378 * * [simplify]: iters left: 2 (181 enodes) 6.402 * * [simplify]: iters left: 1 (248 enodes) 6.438 * * [simplify]: Extracting #0: cost 1 inf + 0 6.438 * * [simplify]: Extracting #1: cost 4 inf + 0 6.438 * * [simplify]: Extracting #2: cost 8 inf + 0 6.438 * * [simplify]: Extracting #3: cost 21 inf + 0 6.438 * * [simplify]: Extracting #4: cost 71 inf + 1 6.439 * * [simplify]: Extracting #5: cost 96 inf + 862 6.440 * * [simplify]: Extracting #6: cost 37 inf + 8857 6.443 * * [simplify]: Extracting #7: cost 0 inf + 14614 6.446 * * [simplify]: Extracting #8: cost 0 inf + 14536 6.449 * [simplify]: Simplified to (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) 6.449 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))))) 6.449 * * * * [progress]: [ 46 / 101 ] simplifiying candidate # 6.449 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.449 * * [simplify]: iters left: 6 (12 enodes) 6.452 * * [simplify]: iters left: 5 (44 enodes) 6.458 * * [simplify]: iters left: 4 (70 enodes) 6.469 * * [simplify]: iters left: 3 (119 enodes) 6.486 * * [simplify]: iters left: 2 (181 enodes) 6.511 * * [simplify]: iters left: 1 (248 enodes) 6.546 * * [simplify]: Extracting #0: cost 1 inf + 0 6.546 * * [simplify]: Extracting #1: cost 4 inf + 0 6.546 * * [simplify]: Extracting #2: cost 8 inf + 0 6.547 * * [simplify]: Extracting #3: cost 21 inf + 0 6.547 * * [simplify]: Extracting #4: cost 71 inf + 1 6.547 * * [simplify]: Extracting #5: cost 96 inf + 862 6.549 * * [simplify]: Extracting #6: cost 37 inf + 8857 6.551 * * [simplify]: Extracting #7: cost 0 inf + 14614 6.555 * * [simplify]: Extracting #8: cost 0 inf + 14536 6.558 * [simplify]: Simplified to (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) 6.558 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.558 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.558 * * [simplify]: iters left: 6 (12 enodes) 6.561 * * [simplify]: iters left: 5 (44 enodes) 6.568 * * [simplify]: iters left: 4 (70 enodes) 6.578 * * [simplify]: iters left: 3 (119 enodes) 6.595 * * [simplify]: iters left: 2 (181 enodes) 6.619 * * [simplify]: iters left: 1 (248 enodes) 6.656 * * [simplify]: Extracting #0: cost 1 inf + 0 6.656 * * [simplify]: Extracting #1: cost 4 inf + 0 6.656 * * [simplify]: Extracting #2: cost 8 inf + 0 6.656 * * [simplify]: Extracting #3: cost 21 inf + 0 6.656 * * [simplify]: Extracting #4: cost 71 inf + 1 6.656 * * [simplify]: Extracting #5: cost 96 inf + 862 6.658 * * [simplify]: Extracting #6: cost 37 inf + 8857 6.661 * * [simplify]: Extracting #7: cost 0 inf + 14614 6.663 * * [simplify]: Extracting #8: cost 0 inf + 14536 6.666 * [simplify]: Simplified to (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))) 6.666 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (* (- 4 (* x x)) (/ (sqrt x) (- 2 x)))) (sqrt (sqrt x))))) 6.666 * * * * [progress]: [ 47 / 101 ] simplifiying candidate # 6.667 * [simplify]: Simplifying (cbrt (sqrt x)) 6.667 * * [simplify]: iters left: 2 (3 enodes) 6.667 * * [simplify]: iters left: 1 (9 enodes) 6.668 * * [simplify]: Extracting #0: cost 1 inf + 0 6.668 * * [simplify]: Extracting #1: cost 3 inf + 0 6.668 * * [simplify]: Extracting #2: cost 5 inf + 0 6.668 * * [simplify]: Extracting #3: cost 4 inf + 1 6.668 * * [simplify]: Extracting #4: cost 0 inf + 325 6.668 * [simplify]: Simplified to (cbrt (sqrt x)) 6.668 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 6.669 * * * * [progress]: [ 48 / 101 ] simplifiying candidate # 6.669 * [simplify]: Simplifying (sqrt (cbrt x)) 6.669 * * [simplify]: iters left: 2 (3 enodes) 6.669 * * [simplify]: iters left: 1 (9 enodes) 6.670 * * [simplify]: Extracting #0: cost 1 inf + 0 6.670 * * [simplify]: Extracting #1: cost 3 inf + 0 6.670 * * [simplify]: Extracting #2: cost 5 inf + 0 6.670 * * [simplify]: Extracting #3: cost 4 inf + 1 6.670 * * [simplify]: Extracting #4: cost 0 inf + 405 6.671 * [simplify]: Simplified to (sqrt (cbrt x)) 6.671 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 6.671 * * * * [progress]: [ 49 / 101 ] simplifiying candidate # 6.671 * [simplify]: Simplifying (sqrt (sqrt x)) 6.671 * * [simplify]: iters left: 2 (3 enodes) 6.671 * * [simplify]: iters left: 1 (9 enodes) 6.672 * * [simplify]: Extracting #0: cost 1 inf + 0 6.672 * * [simplify]: Extracting #1: cost 3 inf + 0 6.672 * * [simplify]: Extracting #2: cost 5 inf + 0 6.673 * * [simplify]: Extracting #3: cost 4 inf + 1 6.673 * * [simplify]: Extracting #4: cost 0 inf + 245 6.673 * [simplify]: Simplified to (sqrt (sqrt x)) 6.673 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 6.673 * * * * [progress]: [ 50 / 101 ] simplifiying candidate # 6.673 * [simplify]: Simplifying (sqrt x) 6.673 * * [simplify]: iters left: 1 (2 enodes) 6.673 * * [simplify]: Extracting #0: cost 1 inf + 0 6.673 * * [simplify]: Extracting #1: cost 3 inf + 0 6.673 * * [simplify]: Extracting #2: cost 2 inf + 1 6.673 * * [simplify]: Extracting #3: cost 0 inf + 83 6.673 * [simplify]: Simplified to (sqrt x) 6.673 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt 1)) (sqrt x))) 6.673 * * * * [progress]: [ 51 / 101 ] simplifiying candidate # 6.674 * [simplify]: Simplifying (sqrt (sqrt x)) 6.674 * * [simplify]: iters left: 2 (3 enodes) 6.674 * * [simplify]: iters left: 1 (9 enodes) 6.675 * * [simplify]: Extracting #0: cost 1 inf + 0 6.675 * * [simplify]: Extracting #1: cost 3 inf + 0 6.675 * * [simplify]: Extracting #2: cost 5 inf + 0 6.675 * * [simplify]: Extracting #3: cost 4 inf + 1 6.675 * * [simplify]: Extracting #4: cost 0 inf + 245 6.675 * [simplify]: Simplified to (sqrt (sqrt x)) 6.675 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 6.676 * * * * [progress]: [ 52 / 101 ] simplifiying candidate # 6.676 * [simplify]: Simplifying (sqrt x) 6.676 * * [simplify]: iters left: 1 (2 enodes) 6.676 * * [simplify]: Extracting #0: cost 1 inf + 0 6.676 * * [simplify]: Extracting #1: cost 3 inf + 0 6.676 * * [simplify]: Extracting #2: cost 2 inf + 1 6.676 * * [simplify]: Extracting #3: cost 0 inf + 83 6.676 * [simplify]: Simplified to (sqrt x) 6.676 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) 1) (sqrt x))) 6.676 * * * * [progress]: [ 53 / 101 ] simplifiying candidate # 6.676 * [simplify]: Simplifying (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 6.676 * * [simplify]: iters left: 6 (11 enodes) 6.679 * * [simplify]: iters left: 5 (40 enodes) 6.685 * * [simplify]: iters left: 4 (66 enodes) 6.697 * * [simplify]: iters left: 3 (115 enodes) 6.713 * * [simplify]: iters left: 2 (177 enodes) 6.737 * * [simplify]: iters left: 1 (238 enodes) 6.771 * * [simplify]: Extracting #0: cost 1 inf + 0 6.771 * * [simplify]: Extracting #1: cost 3 inf + 0 6.771 * * [simplify]: Extracting #2: cost 5 inf + 0 6.771 * * [simplify]: Extracting #3: cost 17 inf + 0 6.771 * * [simplify]: Extracting #4: cost 70 inf + 0 6.771 * * [simplify]: Extracting #5: cost 106 inf + 3 6.772 * * [simplify]: Extracting #6: cost 86 inf + 2007 6.774 * * [simplify]: Extracting #7: cost 15 inf + 12307 6.776 * * [simplify]: Extracting #8: cost 0 inf + 14454 6.779 * [simplify]: Simplified to (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 6.779 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt x)))) 6.779 * * * * [progress]: [ 54 / 101 ] simplifiying candidate # 6.780 * [simplify]: Simplifying (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) 6.780 * * [simplify]: iters left: 6 (10 enodes) 6.782 * * [simplify]: iters left: 5 (37 enodes) 6.788 * * [simplify]: iters left: 4 (63 enodes) 6.797 * * [simplify]: iters left: 3 (112 enodes) 6.813 * * [simplify]: iters left: 2 (174 enodes) 6.838 * * [simplify]: iters left: 1 (241 enodes) 6.872 * * [simplify]: Extracting #0: cost 1 inf + 0 6.873 * * [simplify]: Extracting #1: cost 3 inf + 0 6.873 * * [simplify]: Extracting #2: cost 15 inf + 0 6.873 * * [simplify]: Extracting #3: cost 68 inf + 0 6.873 * * [simplify]: Extracting #4: cost 104 inf + 3 6.874 * * [simplify]: Extracting #5: cost 76 inf + 3302 6.876 * * [simplify]: Extracting #6: cost 15 inf + 11537 6.878 * * [simplify]: Extracting #7: cost 0 inf + 13648 6.881 * [simplify]: Simplified to (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) 6.881 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt x)))) 6.881 * * * * [progress]: [ 55 / 101 ] simplifiying candidate # 6.882 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 6.882 * * [simplify]: iters left: 6 (9 enodes) 6.884 * * [simplify]: iters left: 5 (36 enodes) 6.891 * * [simplify]: iters left: 4 (61 enodes) 6.900 * * [simplify]: iters left: 3 (89 enodes) 6.912 * * [simplify]: iters left: 2 (121 enodes) 6.928 * * [simplify]: iters left: 1 (136 enodes) 6.945 * * [simplify]: Extracting #0: cost 1 inf + 0 6.945 * * [simplify]: Extracting #1: cost 9 inf + 0 6.945 * * [simplify]: Extracting #2: cost 33 inf + 0 6.945 * * [simplify]: Extracting #3: cost 47 inf + 2 6.945 * * [simplify]: Extracting #4: cost 26 inf + 2921 6.946 * * [simplify]: Extracting #5: cost 6 inf + 6725 6.948 * * [simplify]: Extracting #6: cost 0 inf + 8017 6.949 * * [simplify]: Extracting #7: cost 0 inf + 7937 6.950 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 6.950 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (/ (sqrt x) (cbrt (- 2 x))) (sqrt x)))) 6.950 * * * * [progress]: [ 56 / 101 ] simplifiying candidate # 6.951 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 6.951 * * [simplify]: iters left: 6 (8 enodes) 6.953 * * [simplify]: iters left: 5 (31 enodes) 6.959 * * [simplify]: iters left: 4 (47 enodes) 6.965 * * [simplify]: iters left: 3 (56 enodes) 6.972 * * [simplify]: iters left: 2 (66 enodes) 6.981 * * [simplify]: iters left: 1 (72 enodes) 6.990 * * [simplify]: Extracting #0: cost 1 inf + 0 6.990 * * [simplify]: Extracting #1: cost 7 inf + 0 6.990 * * [simplify]: Extracting #2: cost 22 inf + 0 6.990 * * [simplify]: Extracting #3: cost 28 inf + 43 6.990 * * [simplify]: Extracting #4: cost 21 inf + 372 6.990 * * [simplify]: Extracting #5: cost 6 inf + 2284 6.991 * * [simplify]: Extracting #6: cost 0 inf + 3257 6.992 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 6.992 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt x)))) 6.992 * * * * [progress]: [ 57 / 101 ] simplifiying candidate # 6.992 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 6.992 * * [simplify]: iters left: 6 (6 enodes) 6.994 * * [simplify]: iters left: 5 (23 enodes) 6.998 * * [simplify]: iters left: 4 (36 enodes) 7.003 * * [simplify]: iters left: 3 (49 enodes) 7.008 * * [simplify]: iters left: 2 (54 enodes) 7.014 * * [simplify]: iters left: 1 (56 enodes) 7.020 * * [simplify]: Extracting #0: cost 1 inf + 0 7.020 * * [simplify]: Extracting #1: cost 6 inf + 0 7.020 * * [simplify]: Extracting #2: cost 10 inf + 2 7.020 * * [simplify]: Extracting #3: cost 6 inf + 331 7.020 * * [simplify]: Extracting #4: cost 0 inf + 741 7.020 * [simplify]: Simplified to (- 4 (* x x)) 7.020 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (- 2 x)) (sqrt x)))) 7.020 * * * * [progress]: [ 58 / 101 ] simplifiying candidate # 7.020 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 7.020 * * [simplify]: iters left: 6 (9 enodes) 7.023 * * [simplify]: iters left: 5 (33 enodes) 7.029 * * [simplify]: iters left: 4 (47 enodes) 7.036 * * [simplify]: iters left: 3 (58 enodes) 7.044 * * [simplify]: iters left: 2 (68 enodes) 7.053 * * [simplify]: iters left: 1 (74 enodes) 7.062 * * [simplify]: Extracting #0: cost 1 inf + 0 7.062 * * [simplify]: Extracting #1: cost 7 inf + 0 7.062 * * [simplify]: Extracting #2: cost 23 inf + 0 7.062 * * [simplify]: Extracting #3: cost 29 inf + 84 7.063 * * [simplify]: Extracting #4: cost 21 inf + 453 7.063 * * [simplify]: Extracting #5: cost 10 inf + 2236 7.064 * * [simplify]: Extracting #6: cost 1 inf + 3855 7.064 * * [simplify]: Extracting #7: cost 0 inf + 4057 7.065 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 7.065 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (* (/ (sqrt x) (- (sqrt 2) (sqrt x))) (sqrt x)))) 7.065 * * * * [progress]: [ 59 / 101 ] simplifiying candidate # 7.065 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 7.065 * * [simplify]: iters left: 6 (6 enodes) 7.067 * * [simplify]: iters left: 5 (23 enodes) 7.071 * * [simplify]: iters left: 4 (36 enodes) 7.076 * * [simplify]: iters left: 3 (49 enodes) 7.082 * * [simplify]: iters left: 2 (54 enodes) 7.088 * * [simplify]: iters left: 1 (56 enodes) 7.093 * * [simplify]: Extracting #0: cost 1 inf + 0 7.093 * * [simplify]: Extracting #1: cost 6 inf + 0 7.093 * * [simplify]: Extracting #2: cost 10 inf + 2 7.093 * * [simplify]: Extracting #3: cost 6 inf + 331 7.093 * * [simplify]: Extracting #4: cost 0 inf + 741 7.094 * [simplify]: Simplified to (- 4 (* x x)) 7.094 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (- 2 x)) (sqrt x)))) 7.094 * * * * [progress]: [ 60 / 101 ] simplifiying candidate # 7.094 * * * * [progress]: [ 61 / 101 ] simplifiying candidate # 7.094 * [simplify]: Simplifying (* (- 4 (* x x)) (sqrt x)) 7.094 * * [simplify]: iters left: 6 (6 enodes) 7.095 * * [simplify]: iters left: 5 (21 enodes) 7.100 * * [simplify]: iters left: 4 (33 enodes) 7.105 * * [simplify]: iters left: 3 (57 enodes) 7.113 * * [simplify]: iters left: 2 (80 enodes) 7.121 * * [simplify]: iters left: 1 (84 enodes) 7.129 * * [simplify]: Extracting #0: cost 1 inf + 0 7.129 * * [simplify]: Extracting #1: cost 7 inf + 0 7.129 * * [simplify]: Extracting #2: cost 20 inf + 0 7.130 * * [simplify]: Extracting #3: cost 23 inf + 43 7.130 * * [simplify]: Extracting #4: cost 10 inf + 1179 7.130 * * [simplify]: Extracting #5: cost 1 inf + 2071 7.131 * * [simplify]: Extracting #6: cost 0 inf + 2192 7.131 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 7.131 * [simplify]: Simplified (2 1) to (λ (x) (* (* (- 4 (* x x)) (sqrt x)) (* (/ 1 (- 2 x)) (sqrt x)))) 7.131 * * * * [progress]: [ 62 / 101 ] simplifiying candidate # 7.131 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (- (pow 2 3) (pow x 3))) 7.132 * * [simplify]: iters left: 6 (12 enodes) 7.136 * * [simplify]: iters left: 5 (55 enodes) 7.146 * * [simplify]: iters left: 4 (109 enodes) 7.170 * * [simplify]: iters left: 3 (223 enodes) 7.211 * * [simplify]: iters left: 2 (409 enodes) 7.305 * * [simplify]: Extracting #0: cost 1 inf + 0 7.305 * * [simplify]: Extracting #1: cost 17 inf + 0 7.305 * * [simplify]: Extracting #2: cost 60 inf + 0 7.305 * * [simplify]: Extracting #3: cost 143 inf + 3 7.306 * * [simplify]: Extracting #4: cost 188 inf + 1749 7.308 * * [simplify]: Extracting #5: cost 120 inf + 12377 7.312 * * [simplify]: Extracting #6: cost 52 inf + 34515 7.318 * * [simplify]: Extracting #7: cost 2 inf + 57352 7.324 * * [simplify]: Extracting #8: cost 0 inf + 58700 7.330 * [simplify]: Simplified to (/ (* (- 4 (* x x)) (sqrt x)) (- 8 (* (* x x) x))) 7.330 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (- 8 (* (* x x) x))) (* (+ (* 2 2) (+ (* x x) (* 2 x))) (sqrt x)))) 7.330 * * * * [progress]: [ 63 / 101 ] simplifiying candidate # 7.330 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (- (* 2 2) (* x x))) 7.330 * * [simplify]: iters left: 6 (10 enodes) 7.334 * * [simplify]: iters left: 5 (39 enodes) 7.339 * * [simplify]: iters left: 4 (87 enodes) 7.354 * * [simplify]: iters left: 3 (241 enodes) 7.409 * * [simplify]: Extracting #0: cost 1 inf + 0 7.410 * * [simplify]: Extracting #1: cost 63 inf + 0 7.410 * * [simplify]: Extracting #2: cost 239 inf + 2 7.412 * * [simplify]: Extracting #3: cost 262 inf + 6847 7.417 * * [simplify]: Extracting #4: cost 34 inf + 39936 7.428 * * [simplify]: Extracting #5: cost 0 inf + 45879 7.436 * [simplify]: Simplified to (sqrt x) 7.436 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (* (+ 2 x) (sqrt x)))) 7.436 * * * * [progress]: [ 64 / 101 ] simplifiying candidate # 7.436 * [simplify]: Simplifying (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) 7.436 * * [simplify]: iters left: 6 (7 enodes) 7.438 * * [simplify]: iters left: 5 (27 enodes) 7.442 * * [simplify]: iters left: 4 (40 enodes) 7.449 * * [simplify]: iters left: 3 (84 enodes) 7.462 * * [simplify]: iters left: 2 (148 enodes) 7.485 * * [simplify]: iters left: 1 (197 enodes) 7.514 * * [simplify]: Extracting #0: cost 1 inf + 0 7.514 * * [simplify]: Extracting #1: cost 16 inf + 0 7.514 * * [simplify]: Extracting #2: cost 41 inf + 1 7.514 * * [simplify]: Extracting #3: cost 39 inf + 774 7.515 * * [simplify]: Extracting #4: cost 5 inf + 4495 7.516 * * [simplify]: Extracting #5: cost 0 inf + 5193 7.517 * [simplify]: Simplified to (* (- 4 (* x x)) x) 7.517 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 7.517 * * * * [progress]: [ 65 / 101 ] simplifiying candidate #real (real->posit16 (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)))))> 7.517 * * * * [progress]: [ 66 / 101 ] simplifiying candidate # 7.517 * * * * [progress]: [ 67 / 101 ] simplifiying candidate # 7.517 * [simplify]: Simplifying (* (- 4 (* x x)) (sqrt x)) 7.518 * * [simplify]: iters left: 6 (6 enodes) 7.519 * * [simplify]: iters left: 5 (21 enodes) 7.522 * * [simplify]: iters left: 4 (33 enodes) 7.527 * * [simplify]: iters left: 3 (57 enodes) 7.535 * * [simplify]: iters left: 2 (80 enodes) 7.544 * * [simplify]: iters left: 1 (84 enodes) 7.553 * * [simplify]: Extracting #0: cost 1 inf + 0 7.553 * * [simplify]: Extracting #1: cost 7 inf + 0 7.553 * * [simplify]: Extracting #2: cost 20 inf + 0 7.554 * * [simplify]: Extracting #3: cost 23 inf + 43 7.554 * * [simplify]: Extracting #4: cost 10 inf + 1179 7.554 * * [simplify]: Extracting #5: cost 1 inf + 2071 7.555 * * [simplify]: Extracting #6: cost 0 inf + 2192 7.555 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 7.555 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (pow (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 7.555 * * * * [progress]: [ 68 / 101 ] simplifiying candidate # 7.555 * * * * [progress]: [ 69 / 101 ] simplifiying candidate # 7.555 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log (sqrt x))) 7.555 * * [simplify]: iters left: 6 (8 enodes) 7.557 * * [simplify]: iters left: 5 (27 enodes) 7.561 * * [simplify]: iters left: 4 (33 enodes) 7.565 * * [simplify]: iters left: 3 (35 enodes) 7.570 * * [simplify]: Extracting #0: cost 1 inf + 0 7.570 * * [simplify]: Extracting #1: cost 4 inf + 0 7.570 * * [simplify]: Extracting #2: cost 8 inf + 0 7.570 * * [simplify]: Extracting #3: cost 14 inf + 0 7.570 * * [simplify]: Extracting #4: cost 14 inf + 43 7.570 * * [simplify]: Extracting #5: cost 6 inf + 673 7.570 * * [simplify]: Extracting #6: cost 1 inf + 1402 7.570 * * [simplify]: Extracting #7: cost 0 inf + 1704 7.571 * [simplify]: Simplified to (+ (log (sqrt x)) (log (- 4 (* x x)))) 7.571 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (exp (+ (log (sqrt x)) (log (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.571 * * * * [progress]: [ 70 / 101 ] simplifiying candidate # 7.571 * * * * [progress]: [ 71 / 101 ] simplifiying candidate # 7.571 * * * * [progress]: [ 72 / 101 ] simplifiying candidate # 7.571 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 7.571 * * [simplify]: iters left: 6 (10 enodes) 7.573 * * [simplify]: iters left: 5 (37 enodes) 7.579 * * [simplify]: iters left: 4 (84 enodes) 7.599 * * [simplify]: iters left: 3 (293 enodes) 7.713 * * [simplify]: Extracting #0: cost 1 inf + 0 7.713 * * [simplify]: Extracting #1: cost 31 inf + 0 7.714 * * [simplify]: Extracting #2: cost 181 inf + 1 7.715 * * [simplify]: Extracting #3: cost 279 inf + 3146 7.724 * * [simplify]: Extracting #4: cost 105 inf + 39706 7.738 * * [simplify]: Extracting #5: cost 0 inf + 66674 7.752 * [simplify]: Simplified to (* (* (sqrt x) x) (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x))))) 7.752 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (cbrt (* (* (sqrt x) x) (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))))) (- 2 x)) (sqrt x))) 7.752 * * * * [progress]: [ 73 / 101 ] simplifiying candidate # 7.752 * * * * [progress]: [ 74 / 101 ] simplifiying candidate # 7.752 * * * * [progress]: [ 75 / 101 ] simplifiying candidate # 7.752 * * * * [progress]: [ 76 / 101 ] simplifiying candidate # 7.753 * * * * [progress]: [ 77 / 101 ] simplifiying candidate # 7.753 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.753 * * [simplify]: iters left: 6 (8 enodes) 7.755 * * [simplify]: iters left: 5 (27 enodes) 7.759 * * [simplify]: iters left: 4 (33 enodes) 7.763 * * [simplify]: iters left: 3 (35 enodes) 7.767 * * [simplify]: Extracting #0: cost 1 inf + 0 7.767 * * [simplify]: Extracting #1: cost 4 inf + 0 7.767 * * [simplify]: Extracting #2: cost 8 inf + 0 7.767 * * [simplify]: Extracting #3: cost 14 inf + 0 7.767 * * [simplify]: Extracting #4: cost 14 inf + 43 7.768 * * [simplify]: Extracting #5: cost 6 inf + 613 7.768 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.768 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.768 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.768 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) (* (sqrt (- 4 (* x x))) (sqrt (sqrt x)))) (- 2 x)) (sqrt x))) 7.768 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.769 * * [simplify]: iters left: 6 (8 enodes) 7.770 * * [simplify]: iters left: 5 (27 enodes) 7.774 * * [simplify]: iters left: 4 (33 enodes) 7.778 * * [simplify]: iters left: 3 (35 enodes) 7.783 * * [simplify]: Extracting #0: cost 1 inf + 0 7.783 * * [simplify]: Extracting #1: cost 4 inf + 0 7.783 * * [simplify]: Extracting #2: cost 8 inf + 0 7.783 * * [simplify]: Extracting #3: cost 14 inf + 0 7.783 * * [simplify]: Extracting #4: cost 14 inf + 43 7.783 * * [simplify]: Extracting #5: cost 6 inf + 613 7.783 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.783 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.784 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.784 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.784 * * * * [progress]: [ 78 / 101 ] simplifiying candidate # 7.784 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.784 * * [simplify]: iters left: 6 (8 enodes) 7.786 * * [simplify]: iters left: 5 (27 enodes) 7.790 * * [simplify]: iters left: 4 (33 enodes) 7.795 * * [simplify]: iters left: 3 (35 enodes) 7.800 * * [simplify]: Extracting #0: cost 1 inf + 0 7.800 * * [simplify]: Extracting #1: cost 4 inf + 0 7.800 * * [simplify]: Extracting #2: cost 8 inf + 0 7.800 * * [simplify]: Extracting #3: cost 14 inf + 0 7.800 * * [simplify]: Extracting #4: cost 14 inf + 43 7.800 * * [simplify]: Extracting #5: cost 6 inf + 613 7.800 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.801 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.801 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.801 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) (* (sqrt (- 4 (* x x))) (sqrt (sqrt x)))) (- 2 x)) (sqrt x))) 7.801 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.801 * * [simplify]: iters left: 6 (8 enodes) 7.803 * * [simplify]: iters left: 5 (27 enodes) 7.807 * * [simplify]: iters left: 4 (33 enodes) 7.811 * * [simplify]: iters left: 3 (35 enodes) 7.815 * * [simplify]: Extracting #0: cost 1 inf + 0 7.815 * * [simplify]: Extracting #1: cost 4 inf + 0 7.815 * * [simplify]: Extracting #2: cost 8 inf + 0 7.815 * * [simplify]: Extracting #3: cost 14 inf + 0 7.815 * * [simplify]: Extracting #4: cost 14 inf + 43 7.816 * * [simplify]: Extracting #5: cost 6 inf + 613 7.816 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.816 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.816 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.816 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.816 * * * * [progress]: [ 79 / 101 ] simplifiying candidate # 7.817 * [simplify]: Simplifying (cbrt (sqrt x)) 7.817 * * [simplify]: iters left: 2 (3 enodes) 7.817 * * [simplify]: iters left: 1 (9 enodes) 7.818 * * [simplify]: Extracting #0: cost 1 inf + 0 7.818 * * [simplify]: Extracting #1: cost 3 inf + 0 7.818 * * [simplify]: Extracting #2: cost 5 inf + 0 7.818 * * [simplify]: Extracting #3: cost 4 inf + 1 7.818 * * [simplify]: Extracting #4: cost 0 inf + 325 7.818 * [simplify]: Simplified to (cbrt (sqrt x)) 7.818 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (- 2 x)) (sqrt x))) 7.819 * * * * [progress]: [ 80 / 101 ] simplifiying candidate # 7.819 * [simplify]: Simplifying (sqrt (cbrt x)) 7.819 * * [simplify]: iters left: 2 (3 enodes) 7.819 * * [simplify]: iters left: 1 (9 enodes) 7.820 * * [simplify]: Extracting #0: cost 1 inf + 0 7.820 * * [simplify]: Extracting #1: cost 3 inf + 0 7.820 * * [simplify]: Extracting #2: cost 5 inf + 0 7.820 * * [simplify]: Extracting #3: cost 4 inf + 1 7.820 * * [simplify]: Extracting #4: cost 0 inf + 405 7.821 * [simplify]: Simplified to (sqrt (cbrt x)) 7.821 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x))) (- 2 x)) (sqrt x))) 7.821 * * * * [progress]: [ 81 / 101 ] simplifiying candidate # 7.821 * [simplify]: Simplifying (sqrt (sqrt x)) 7.821 * * [simplify]: iters left: 2 (3 enodes) 7.821 * * [simplify]: iters left: 1 (9 enodes) 7.822 * * [simplify]: Extracting #0: cost 1 inf + 0 7.822 * * [simplify]: Extracting #1: cost 3 inf + 0 7.822 * * [simplify]: Extracting #2: cost 5 inf + 0 7.823 * * [simplify]: Extracting #3: cost 4 inf + 1 7.823 * * [simplify]: Extracting #4: cost 0 inf + 245 7.823 * [simplify]: Simplified to (sqrt (sqrt x)) 7.823 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (sqrt x))) (sqrt (sqrt x))) (- 2 x)) (sqrt x))) 7.823 * * * * [progress]: [ 82 / 101 ] simplifiying candidate # 7.823 * [simplify]: Simplifying (sqrt x) 7.823 * * [simplify]: iters left: 1 (2 enodes) 7.823 * * [simplify]: Extracting #0: cost 1 inf + 0 7.823 * * [simplify]: Extracting #1: cost 3 inf + 0 7.823 * * [simplify]: Extracting #2: cost 2 inf + 1 7.823 * * [simplify]: Extracting #3: cost 0 inf + 83 7.823 * [simplify]: Simplified to (sqrt x) 7.823 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt 1)) (sqrt x)) (- 2 x)) (sqrt x))) 7.823 * * * * [progress]: [ 83 / 101 ] simplifiying candidate # 7.824 * [simplify]: Simplifying (sqrt (sqrt x)) 7.824 * * [simplify]: iters left: 2 (3 enodes) 7.824 * * [simplify]: iters left: 1 (9 enodes) 7.825 * * [simplify]: Extracting #0: cost 1 inf + 0 7.825 * * [simplify]: Extracting #1: cost 3 inf + 0 7.825 * * [simplify]: Extracting #2: cost 5 inf + 0 7.825 * * [simplify]: Extracting #3: cost 4 inf + 1 7.825 * * [simplify]: Extracting #4: cost 0 inf + 245 7.825 * [simplify]: Simplified to (sqrt (sqrt x)) 7.825 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (sqrt x))) (sqrt (sqrt x))) (- 2 x)) (sqrt x))) 7.826 * * * * [progress]: [ 84 / 101 ] simplifiying candidate # 7.826 * [simplify]: Simplifying (sqrt x) 7.826 * * [simplify]: iters left: 1 (2 enodes) 7.826 * * [simplify]: Extracting #0: cost 1 inf + 0 7.826 * * [simplify]: Extracting #1: cost 3 inf + 0 7.826 * * [simplify]: Extracting #2: cost 2 inf + 1 7.826 * * [simplify]: Extracting #3: cost 0 inf + 83 7.826 * [simplify]: Simplified to (sqrt x) 7.826 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) 1) (sqrt x)) (- 2 x)) (sqrt x))) 7.826 * * * * [progress]: [ 85 / 101 ] simplifiying candidate # 7.826 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 7.826 * * [simplify]: iters left: 6 (6 enodes) 7.828 * * [simplify]: iters left: 5 (20 enodes) 7.831 * * [simplify]: iters left: 4 (26 enodes) 7.834 * * [simplify]: iters left: 3 (28 enodes) 7.838 * * [simplify]: Extracting #0: cost 1 inf + 0 7.838 * * [simplify]: Extracting #1: cost 3 inf + 0 7.838 * * [simplify]: Extracting #2: cost 5 inf + 0 7.838 * * [simplify]: Extracting #3: cost 9 inf + 0 7.838 * * [simplify]: Extracting #4: cost 12 inf + 1 7.838 * * [simplify]: Extracting #5: cost 11 inf + 43 7.838 * * [simplify]: Extracting #6: cost 5 inf + 410 7.839 * * [simplify]: Extracting #7: cost 1 inf + 1018 7.839 * * [simplify]: Extracting #8: cost 0 inf + 1220 7.839 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 7.839 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) (sqrt x))) (- 2 x)) (sqrt x))) 7.839 * * * * [progress]: [ 86 / 101 ] simplifiying candidate # 7.839 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 7.839 * * [simplify]: iters left: 5 (5 enodes) 7.840 * * [simplify]: iters left: 4 (17 enodes) 7.843 * * [simplify]: iters left: 3 (23 enodes) 7.846 * * [simplify]: iters left: 2 (25 enodes) 7.849 * * [simplify]: Extracting #0: cost 1 inf + 0 7.849 * * [simplify]: Extracting #1: cost 3 inf + 0 7.849 * * [simplify]: Extracting #2: cost 7 inf + 0 7.849 * * [simplify]: Extracting #3: cost 10 inf + 1 7.849 * * [simplify]: Extracting #4: cost 1 inf + 695 7.850 * * [simplify]: Extracting #5: cost 0 inf + 736 7.850 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.850 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x)) (sqrt x))) 7.850 * * * * [progress]: [ 87 / 101 ] simplifiying candidate # 7.850 * * * * [progress]: [ 88 / 101 ] simplifiying candidate # 7.850 * [simplify]: Simplifying (+ (sqrt 4) x) 7.850 * * [simplify]: iters left: 3 (4 enodes) 7.851 * * [simplify]: iters left: 2 (14 enodes) 7.853 * * [simplify]: Extracting #0: cost 1 inf + 0 7.853 * * [simplify]: Extracting #1: cost 4 inf + 0 7.853 * * [simplify]: Extracting #2: cost 2 inf + 2 7.854 * * [simplify]: Extracting #3: cost 0 inf + 86 7.854 * [simplify]: Simplified to (+ 2 x) 7.854 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (+ 2 x) (* (- (sqrt 4) x) (sqrt x))) (- 2 x)) (sqrt x))) 7.854 * * * * [progress]: [ 89 / 101 ] simplifiying candidate # 7.854 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (sqrt x)) 7.854 * * [simplify]: iters left: 6 (9 enodes) 7.857 * * [simplify]: iters left: 5 (47 enodes) 7.868 * * [simplify]: iters left: 4 (109 enodes) 7.895 * * [simplify]: iters left: 3 (281 enodes) 7.978 * * [simplify]: Extracting #0: cost 1 inf + 0 7.979 * * [simplify]: Extracting #1: cost 7 inf + 0 7.979 * * [simplify]: Extracting #2: cost 95 inf + 0 7.979 * * [simplify]: Extracting #3: cost 166 inf + 205 7.981 * * [simplify]: Extracting #4: cost 121 inf + 7096 7.985 * * [simplify]: Extracting #5: cost 37 inf + 32385 7.993 * * [simplify]: Extracting #6: cost 1 inf + 46589 7.998 * * [simplify]: Extracting #7: cost 0 inf + 46841 8.004 * [simplify]: Simplified to (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) 8.004 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x)) (sqrt x))) 8.004 * * * * [progress]: [ 90 / 101 ] simplifiying candidate # 8.004 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (sqrt x)) 8.004 * * [simplify]: iters left: 6 (8 enodes) 8.007 * * [simplify]: iters left: 5 (35 enodes) 8.013 * * [simplify]: iters left: 4 (70 enodes) 8.025 * * [simplify]: iters left: 3 (162 enodes) 8.063 * * [simplify]: iters left: 2 (436 enodes) 8.172 * * [simplify]: Extracting #0: cost 1 inf + 0 8.172 * * [simplify]: Extracting #1: cost 27 inf + 0 8.173 * * [simplify]: Extracting #2: cost 149 inf + 0 8.174 * * [simplify]: Extracting #3: cost 202 inf + 410 8.176 * * [simplify]: Extracting #4: cost 96 inf + 17498 8.183 * * [simplify]: Extracting #5: cost 6 inf + 37782 8.191 * * [simplify]: Extracting #6: cost 0 inf + 39484 8.198 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (sqrt x)) 8.198 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (+ 4 (* x x))) (- 2 x)) (sqrt x))) 8.198 * * * * [progress]: [ 91 / 101 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) (sqrt x)))) (- 2 x)) (sqrt x)))> 8.198 * * * * [progress]: [ 92 / 101 ] simplifiying candidate # 8.198 * * * * [progress]: [ 93 / 101 ] simplifiying candidate # 8.198 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 8.198 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.198 * * * * [progress]: [ 94 / 101 ] simplifiying candidate # 8.199 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.199 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.199 * * * * [progress]: [ 95 / 101 ] simplifiying candidate # 8.199 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.199 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.199 * * * * [progress]: [ 96 / 101 ] simplifiying candidate # 8.199 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 8.199 * * [simplify]: iters left: 4 (5 enodes) 8.201 * * [simplify]: iters left: 3 (22 enodes) 8.204 * * [simplify]: iters left: 2 (30 enodes) 8.208 * * [simplify]: iters left: 1 (37 enodes) 8.212 * * [simplify]: Extracting #0: cost 1 inf + 0 8.213 * * [simplify]: Extracting #1: cost 6 inf + 0 8.213 * * [simplify]: Extracting #2: cost 8 inf + 42 8.213 * * [simplify]: Extracting #3: cost 6 inf + 84 8.213 * * [simplify]: Extracting #4: cost 1 inf + 454 8.213 * * [simplify]: Extracting #5: cost 0 inf + 416 8.213 * [simplify]: Simplified to (* (+ x 2) x) 8.213 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 8.213 * * * * [progress]: [ 97 / 101 ] simplifiying candidate # 8.213 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 8.213 * * [simplify]: iters left: 4 (5 enodes) 8.215 * * [simplify]: iters left: 3 (22 enodes) 8.218 * * [simplify]: iters left: 2 (30 enodes) 8.222 * * [simplify]: iters left: 1 (37 enodes) 8.226 * * [simplify]: Extracting #0: cost 1 inf + 0 8.226 * * [simplify]: Extracting #1: cost 6 inf + 0 8.226 * * [simplify]: Extracting #2: cost 8 inf + 42 8.227 * * [simplify]: Extracting #3: cost 6 inf + 84 8.227 * * [simplify]: Extracting #4: cost 1 inf + 454 8.227 * * [simplify]: Extracting #5: cost 0 inf + 416 8.227 * [simplify]: Simplified to (* (+ x 2) x) 8.227 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 8.227 * * * * [progress]: [ 98 / 101 ] simplifiying candidate # 8.227 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.227 * [simplify]: Simplified (2) to (λ (x) +nan.0) 8.227 * * * * [progress]: [ 99 / 101 ] simplifiying candidate # 8.227 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 8.227 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.227 * * * * [progress]: [ 100 / 101 ] simplifiying candidate # 8.227 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 8.228 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.228 * * * * [progress]: [ 101 / 101 ] simplifiying candidate # 8.228 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 8.228 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.228 * * * [progress]: adding candidates to table 8.924 * [progress]: [Phase 3 of 3] Extracting. 8.924 * * [regime]: Finding splitpoints for: (# #) 8.925 * * * [regime-changes]: Trying 1 branch expressions: (x) 8.925 * * * * [regimes]: Trying to branch on x from (# #) 8.940 * * * [regime]: Found split indices: #