1553942108.444 * [progress]: [Phase 1 of 3] Setting up. 1553942108.444 * * * [progress]: [1/2] Preparing points 1553942108.509 * * * [progress]: [2/2] Setting up program. 1553942108.512 * [progress]: [Phase 2 of 3] Improving. 1553942108.513 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553942108.514 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553942108.515 * * [simplify]: iters left: 4 (6 enodes) 1553942108.521 * * [simplify]: iters left: 3 (24 enodes) 1553942108.528 * * [simplify]: iters left: 2 (34 enodes) 1553942108.537 * * [simplify]: iters left: 1 (38 enodes) 1553942108.547 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942108.547 * * [simplify]: Extracting #1: cost 7 inf + 0 1553942108.547 * * [simplify]: Extracting #2: cost 16 inf + 0 1553942108.548 * * [simplify]: Extracting #3: cost 13 inf + 44 1553942108.548 * * [simplify]: Extracting #4: cost 2 inf + 828 1553942108.548 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553942108.548 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553942108.548 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 1553942108.552 * * [progress]: iteration 1 / 4 1553942108.552 * * * [progress]: picking best candidate 1553942108.555 * * * * [pick]: Picked # 1553942108.555 * * * [progress]: localizing error 1553942108.566 * * * [progress]: generating rewritten candidates 1553942108.566 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1553942108.572 * * * [progress]: generating series expansions 1553942108.573 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1553942108.579 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 1553942108.579 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 1553942108.580 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 1553942108.581 * [taylor]: Taking taylor expansion of (- x lo) in hi 1553942108.581 * [taylor]: Taking taylor expansion of x in hi 1553942108.581 * [backup-simplify]: Simplify x into x 1553942108.581 * [taylor]: Taking taylor expansion of lo in hi 1553942108.581 * [backup-simplify]: Simplify lo into lo 1553942108.581 * [taylor]: Taking taylor expansion of (- hi lo) in hi 1553942108.581 * [taylor]: Taking taylor expansion of hi in hi 1553942108.581 * [backup-simplify]: Simplify 0 into 0 1553942108.581 * [backup-simplify]: Simplify 1 into 1 1553942108.581 * [taylor]: Taking taylor expansion of lo in hi 1553942108.581 * [backup-simplify]: Simplify lo into lo 1553942108.581 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.582 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 1553942108.582 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.582 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553942108.582 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 1553942108.582 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 1553942108.582 * [taylor]: Taking taylor expansion of (- x lo) in lo 1553942108.582 * [taylor]: Taking taylor expansion of x in lo 1553942108.582 * [backup-simplify]: Simplify x into x 1553942108.582 * [taylor]: Taking taylor expansion of lo in lo 1553942108.582 * [backup-simplify]: Simplify 0 into 0 1553942108.582 * [backup-simplify]: Simplify 1 into 1 1553942108.582 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553942108.582 * [taylor]: Taking taylor expansion of hi in lo 1553942108.582 * [backup-simplify]: Simplify hi into hi 1553942108.582 * [taylor]: Taking taylor expansion of lo in lo 1553942108.582 * [backup-simplify]: Simplify 0 into 0 1553942108.582 * [backup-simplify]: Simplify 1 into 1 1553942108.583 * [backup-simplify]: Simplify (- 0) into 0 1553942108.583 * [backup-simplify]: Simplify (+ x 0) into x 1553942108.583 * [backup-simplify]: Simplify (- 0) into 0 1553942108.583 * [backup-simplify]: Simplify (+ hi 0) into hi 1553942108.583 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 1553942108.583 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553942108.583 * [taylor]: Taking taylor expansion of (- x lo) in x 1553942108.583 * [taylor]: Taking taylor expansion of x in x 1553942108.583 * [backup-simplify]: Simplify 0 into 0 1553942108.583 * [backup-simplify]: Simplify 1 into 1 1553942108.583 * [taylor]: Taking taylor expansion of lo in x 1553942108.584 * [backup-simplify]: Simplify lo into lo 1553942108.584 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553942108.584 * [taylor]: Taking taylor expansion of hi in x 1553942108.584 * [backup-simplify]: Simplify hi into hi 1553942108.584 * [taylor]: Taking taylor expansion of lo in x 1553942108.584 * [backup-simplify]: Simplify lo into lo 1553942108.584 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.584 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553942108.584 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.584 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553942108.584 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553942108.584 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553942108.584 * [taylor]: Taking taylor expansion of (- x lo) in x 1553942108.584 * [taylor]: Taking taylor expansion of x in x 1553942108.584 * [backup-simplify]: Simplify 0 into 0 1553942108.584 * [backup-simplify]: Simplify 1 into 1 1553942108.584 * [taylor]: Taking taylor expansion of lo in x 1553942108.584 * [backup-simplify]: Simplify lo into lo 1553942108.584 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553942108.584 * [taylor]: Taking taylor expansion of hi in x 1553942108.584 * [backup-simplify]: Simplify hi into hi 1553942108.584 * [taylor]: Taking taylor expansion of lo in x 1553942108.584 * [backup-simplify]: Simplify lo into lo 1553942108.584 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.584 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553942108.584 * [backup-simplify]: Simplify (- lo) into (- lo) 1553942108.585 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553942108.585 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553942108.585 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 1553942108.585 * [taylor]: Taking taylor expansion of -1 in lo 1553942108.585 * [backup-simplify]: Simplify -1 into -1 1553942108.585 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 1553942108.585 * [taylor]: Taking taylor expansion of lo in lo 1553942108.585 * [backup-simplify]: Simplify 0 into 0 1553942108.585 * [backup-simplify]: Simplify 1 into 1 1553942108.585 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553942108.585 * [taylor]: Taking taylor expansion of hi in lo 1553942108.586 * [backup-simplify]: Simplify hi into hi 1553942108.586 * [taylor]: Taking taylor expansion of lo in lo 1553942108.586 * [backup-simplify]: Simplify 0 into 0 1553942108.586 * [backup-simplify]: Simplify 1 into 1 1553942108.586 * [backup-simplify]: Simplify (- 0) into 0 1553942108.586 * [backup-simplify]: Simplify (+ hi 0) into hi 1553942108.586 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.587 * [backup-simplify]: Simplify (- 0) into 0 1553942108.588 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.588 * [backup-simplify]: Simplify (- 0) into 0 1553942108.588 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.589 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 1553942108.589 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 1553942108.589 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553942108.589 * [taylor]: Taking taylor expansion of hi in lo 1553942108.589 * [backup-simplify]: Simplify hi into hi 1553942108.589 * [taylor]: Taking taylor expansion of lo in lo 1553942108.589 * [backup-simplify]: Simplify 0 into 0 1553942108.589 * [backup-simplify]: Simplify 1 into 1 1553942108.589 * [backup-simplify]: Simplify (- 0) into 0 1553942108.590 * [backup-simplify]: Simplify (+ hi 0) into hi 1553942108.590 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.590 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.590 * [taylor]: Taking taylor expansion of hi in hi 1553942108.590 * [backup-simplify]: Simplify 0 into 0 1553942108.590 * [backup-simplify]: Simplify 1 into 1 1553942108.590 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.591 * [backup-simplify]: Simplify 0 into 0 1553942108.592 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 1553942108.592 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 1553942108.592 * [taylor]: Taking taylor expansion of -1 in hi 1553942108.592 * [backup-simplify]: Simplify -1 into -1 1553942108.592 * [taylor]: Taking taylor expansion of hi in hi 1553942108.592 * [backup-simplify]: Simplify 0 into 0 1553942108.592 * [backup-simplify]: Simplify 1 into 1 1553942108.593 * [backup-simplify]: Simplify (/ -1 1) into -1 1553942108.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553942108.594 * [backup-simplify]: Simplify 0 into 0 1553942108.594 * [backup-simplify]: Simplify (- 0) into 0 1553942108.594 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.595 * [backup-simplify]: Simplify (- 0) into 0 1553942108.595 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.595 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 1553942108.595 * [taylor]: Taking taylor expansion of 0 in lo 1553942108.595 * [backup-simplify]: Simplify 0 into 0 1553942108.595 * [taylor]: Taking taylor expansion of 0 in hi 1553942108.596 * [backup-simplify]: Simplify 0 into 0 1553942108.596 * [backup-simplify]: Simplify 0 into 0 1553942108.596 * [backup-simplify]: Simplify (- 1) into -1 1553942108.596 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553942108.597 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553942108.597 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553942108.597 * [taylor]: Taking taylor expansion of hi in hi 1553942108.597 * [backup-simplify]: Simplify 0 into 0 1553942108.597 * [backup-simplify]: Simplify 1 into 1 1553942108.597 * [backup-simplify]: Simplify (* 1 1) into 1 1553942108.598 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553942108.599 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553942108.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.601 * [backup-simplify]: Simplify 0 into 0 1553942108.602 * [backup-simplify]: Simplify (- 1) into -1 1553942108.602 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.602 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553942108.603 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 1553942108.603 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 1553942108.603 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553942108.603 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553942108.603 * [taylor]: Taking taylor expansion of hi in hi 1553942108.603 * [backup-simplify]: Simplify 0 into 0 1553942108.603 * [backup-simplify]: Simplify 1 into 1 1553942108.603 * [backup-simplify]: Simplify (* 1 1) into 1 1553942108.604 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553942108.605 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553942108.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.607 * [backup-simplify]: Simplify (- 0) into 0 1553942108.607 * [backup-simplify]: Simplify 0 into 0 1553942108.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.608 * [backup-simplify]: Simplify 0 into 0 1553942108.608 * [backup-simplify]: Simplify 0 into 0 1553942108.609 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 1553942108.609 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 1553942108.609 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 1553942108.609 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 1553942108.609 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553942108.609 * [taylor]: Taking taylor expansion of x in hi 1553942108.609 * [backup-simplify]: Simplify x into x 1553942108.609 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553942108.609 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553942108.609 * [taylor]: Taking taylor expansion of lo in hi 1553942108.609 * [backup-simplify]: Simplify lo into lo 1553942108.609 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.609 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 1553942108.609 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.609 * [taylor]: Taking taylor expansion of hi in hi 1553942108.609 * [backup-simplify]: Simplify 0 into 0 1553942108.609 * [backup-simplify]: Simplify 1 into 1 1553942108.610 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.610 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553942108.610 * [taylor]: Taking taylor expansion of lo in hi 1553942108.610 * [backup-simplify]: Simplify lo into lo 1553942108.610 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.623 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553942108.624 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 1553942108.625 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.625 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 1553942108.625 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 1553942108.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 1553942108.625 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553942108.625 * [taylor]: Taking taylor expansion of x in lo 1553942108.625 * [backup-simplify]: Simplify x into x 1553942108.625 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553942108.625 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.625 * [taylor]: Taking taylor expansion of lo in lo 1553942108.625 * [backup-simplify]: Simplify 0 into 0 1553942108.625 * [backup-simplify]: Simplify 1 into 1 1553942108.625 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.625 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553942108.625 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.626 * [taylor]: Taking taylor expansion of hi in lo 1553942108.626 * [backup-simplify]: Simplify hi into hi 1553942108.626 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.626 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.626 * [taylor]: Taking taylor expansion of lo in lo 1553942108.626 * [backup-simplify]: Simplify 0 into 0 1553942108.626 * [backup-simplify]: Simplify 1 into 1 1553942108.626 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.627 * [backup-simplify]: Simplify (- 1) into -1 1553942108.627 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.627 * [backup-simplify]: Simplify (- 1) into -1 1553942108.628 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.628 * [backup-simplify]: Simplify (/ -1 -1) into 1 1553942108.628 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553942108.628 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553942108.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553942108.628 * [taylor]: Taking taylor expansion of x in x 1553942108.628 * [backup-simplify]: Simplify 0 into 0 1553942108.628 * [backup-simplify]: Simplify 1 into 1 1553942108.629 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.629 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.629 * [taylor]: Taking taylor expansion of lo in x 1553942108.629 * [backup-simplify]: Simplify lo into lo 1553942108.629 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.629 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553942108.629 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553942108.629 * [taylor]: Taking taylor expansion of hi in x 1553942108.629 * [backup-simplify]: Simplify hi into hi 1553942108.629 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.629 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.629 * [taylor]: Taking taylor expansion of lo in x 1553942108.629 * [backup-simplify]: Simplify lo into lo 1553942108.629 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.630 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.630 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553942108.630 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553942108.630 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553942108.630 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553942108.630 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553942108.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553942108.630 * [taylor]: Taking taylor expansion of x in x 1553942108.630 * [backup-simplify]: Simplify 0 into 0 1553942108.630 * [backup-simplify]: Simplify 1 into 1 1553942108.631 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.631 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.631 * [taylor]: Taking taylor expansion of lo in x 1553942108.631 * [backup-simplify]: Simplify lo into lo 1553942108.631 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.631 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553942108.631 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553942108.631 * [taylor]: Taking taylor expansion of hi in x 1553942108.631 * [backup-simplify]: Simplify hi into hi 1553942108.631 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.631 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.631 * [taylor]: Taking taylor expansion of lo in x 1553942108.631 * [backup-simplify]: Simplify lo into lo 1553942108.631 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.631 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.631 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553942108.632 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553942108.632 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553942108.632 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 1553942108.632 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553942108.632 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.632 * [taylor]: Taking taylor expansion of hi in lo 1553942108.632 * [backup-simplify]: Simplify hi into hi 1553942108.632 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.632 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.632 * [taylor]: Taking taylor expansion of lo in lo 1553942108.632 * [backup-simplify]: Simplify 0 into 0 1553942108.632 * [backup-simplify]: Simplify 1 into 1 1553942108.632 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.633 * [backup-simplify]: Simplify (- 1) into -1 1553942108.633 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.634 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553942108.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.635 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553942108.635 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 1553942108.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553942108.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553942108.635 * [backup-simplify]: Simplify (- 0) into 0 1553942108.636 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.636 * [backup-simplify]: Simplify (- (/ (- (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) (+ (* (/ 1 (- (/ 1 hi) (/ 1 lo))) (/ 0 (- (/ 1 hi) (/ 1 lo)))))) into (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) 1553942108.636 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 1553942108.636 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 1553942108.636 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 1553942108.636 * [taylor]: Taking taylor expansion of lo in lo 1553942108.636 * [backup-simplify]: Simplify 0 into 0 1553942108.636 * [backup-simplify]: Simplify 1 into 1 1553942108.636 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553942108.636 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.636 * [taylor]: Taking taylor expansion of hi in lo 1553942108.636 * [backup-simplify]: Simplify hi into hi 1553942108.636 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.636 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.636 * [taylor]: Taking taylor expansion of lo in lo 1553942108.637 * [backup-simplify]: Simplify 0 into 0 1553942108.637 * [backup-simplify]: Simplify 1 into 1 1553942108.637 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.637 * [backup-simplify]: Simplify (- 1) into -1 1553942108.638 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.638 * [backup-simplify]: Simplify (* 0 -1) into 0 1553942108.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.639 * [backup-simplify]: Simplify (- 0) into 0 1553942108.639 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553942108.640 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 1553942108.641 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 1553942108.641 * [backup-simplify]: Simplify (- -1) into 1 1553942108.641 * [taylor]: Taking taylor expansion of 1 in hi 1553942108.641 * [backup-simplify]: Simplify 1 into 1 1553942108.641 * [backup-simplify]: Simplify 0 into 0 1553942108.641 * [taylor]: Taking taylor expansion of -1 in hi 1553942108.641 * [backup-simplify]: Simplify -1 into -1 1553942108.641 * [backup-simplify]: Simplify 0 into 0 1553942108.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553942108.642 * [backup-simplify]: Simplify (- 0) into 0 1553942108.642 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553942108.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553942108.643 * [backup-simplify]: Simplify (- 0) into 0 1553942108.643 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.643 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 hi) (/ 1 lo))) (+ (* (/ 1 (- (/ 1 hi) (/ 1 lo))) (/ 0 (- (/ 1 hi) (/ 1 lo)))) (* (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) (/ 0 (- (/ 1 hi) (/ 1 lo)))))) into 0 1553942108.643 * [taylor]: Taking taylor expansion of 0 in lo 1553942108.643 * [backup-simplify]: Simplify 0 into 0 1553942108.643 * [taylor]: Taking taylor expansion of 0 in hi 1553942108.643 * [backup-simplify]: Simplify 0 into 0 1553942108.643 * [backup-simplify]: Simplify 0 into 0 1553942108.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553942108.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.644 * [backup-simplify]: Simplify (- 0) into 0 1553942108.644 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 1553942108.645 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 1553942108.645 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 1553942108.645 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.645 * [taylor]: Taking taylor expansion of hi in hi 1553942108.645 * [backup-simplify]: Simplify 0 into 0 1553942108.645 * [backup-simplify]: Simplify 1 into 1 1553942108.646 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.647 * [backup-simplify]: Simplify 0 into 0 1553942108.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.647 * [backup-simplify]: Simplify (- 0) into 0 1553942108.647 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553942108.647 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 1553942108.647 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553942108.647 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.647 * [taylor]: Taking taylor expansion of hi in hi 1553942108.647 * [backup-simplify]: Simplify 0 into 0 1553942108.647 * [backup-simplify]: Simplify 1 into 1 1553942108.648 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.649 * [backup-simplify]: Simplify (- 0) into 0 1553942108.649 * [backup-simplify]: Simplify 0 into 0 1553942108.649 * [backup-simplify]: Simplify 0 into 0 1553942108.649 * [backup-simplify]: Simplify 0 into 0 1553942108.649 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 1553942108.649 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 1553942108.649 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 1553942108.649 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 1553942108.649 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553942108.649 * [taylor]: Taking taylor expansion of lo in hi 1553942108.649 * [backup-simplify]: Simplify lo into lo 1553942108.649 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.649 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553942108.649 * [taylor]: Taking taylor expansion of x in hi 1553942108.649 * [backup-simplify]: Simplify x into x 1553942108.649 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553942108.649 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 1553942108.649 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553942108.649 * [taylor]: Taking taylor expansion of lo in hi 1553942108.649 * [backup-simplify]: Simplify lo into lo 1553942108.650 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.650 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.650 * [taylor]: Taking taylor expansion of hi in hi 1553942108.650 * [backup-simplify]: Simplify 0 into 0 1553942108.650 * [backup-simplify]: Simplify 1 into 1 1553942108.650 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.650 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553942108.650 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 1553942108.650 * [backup-simplify]: Simplify (- 1) into -1 1553942108.651 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.651 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 1553942108.651 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 1553942108.651 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 1553942108.651 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.651 * [taylor]: Taking taylor expansion of lo in lo 1553942108.651 * [backup-simplify]: Simplify 0 into 0 1553942108.651 * [backup-simplify]: Simplify 1 into 1 1553942108.651 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.651 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553942108.651 * [taylor]: Taking taylor expansion of x in lo 1553942108.651 * [backup-simplify]: Simplify x into x 1553942108.651 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553942108.651 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553942108.651 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.651 * [taylor]: Taking taylor expansion of lo in lo 1553942108.651 * [backup-simplify]: Simplify 0 into 0 1553942108.651 * [backup-simplify]: Simplify 1 into 1 1553942108.651 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.651 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.652 * [taylor]: Taking taylor expansion of hi in lo 1553942108.652 * [backup-simplify]: Simplify hi into hi 1553942108.652 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.652 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.652 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.652 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.652 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553942108.652 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553942108.652 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.652 * [taylor]: Taking taylor expansion of lo in x 1553942108.652 * [backup-simplify]: Simplify lo into lo 1553942108.652 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553942108.652 * [taylor]: Taking taylor expansion of x in x 1553942108.652 * [backup-simplify]: Simplify 0 into 0 1553942108.653 * [backup-simplify]: Simplify 1 into 1 1553942108.653 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.653 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553942108.653 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.653 * [taylor]: Taking taylor expansion of lo in x 1553942108.653 * [backup-simplify]: Simplify lo into lo 1553942108.653 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.653 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553942108.653 * [taylor]: Taking taylor expansion of hi in x 1553942108.653 * [backup-simplify]: Simplify hi into hi 1553942108.653 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.653 * [backup-simplify]: Simplify (- 1) into -1 1553942108.653 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.653 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553942108.654 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553942108.654 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553942108.654 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553942108.654 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553942108.654 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.654 * [taylor]: Taking taylor expansion of lo in x 1553942108.654 * [backup-simplify]: Simplify lo into lo 1553942108.654 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553942108.654 * [taylor]: Taking taylor expansion of x in x 1553942108.654 * [backup-simplify]: Simplify 0 into 0 1553942108.654 * [backup-simplify]: Simplify 1 into 1 1553942108.654 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.654 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553942108.654 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553942108.654 * [taylor]: Taking taylor expansion of lo in x 1553942108.654 * [backup-simplify]: Simplify lo into lo 1553942108.654 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553942108.654 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553942108.654 * [taylor]: Taking taylor expansion of hi in x 1553942108.654 * [backup-simplify]: Simplify hi into hi 1553942108.654 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.654 * [backup-simplify]: Simplify (- 1) into -1 1553942108.655 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553942108.655 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553942108.655 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553942108.655 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553942108.655 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 1553942108.655 * [taylor]: Taking taylor expansion of -1 in lo 1553942108.655 * [backup-simplify]: Simplify -1 into -1 1553942108.655 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553942108.655 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.655 * [taylor]: Taking taylor expansion of lo in lo 1553942108.655 * [backup-simplify]: Simplify 0 into 0 1553942108.655 * [backup-simplify]: Simplify 1 into 1 1553942108.655 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.655 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.655 * [taylor]: Taking taylor expansion of hi in lo 1553942108.655 * [backup-simplify]: Simplify hi into hi 1553942108.655 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.656 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.656 * [backup-simplify]: Simplify (/ -1 1) into -1 1553942108.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.657 * [backup-simplify]: Simplify (- 0) into 0 1553942108.657 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 1553942108.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553942108.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553942108.657 * [backup-simplify]: Simplify (- 0) into 0 1553942108.657 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.658 * [backup-simplify]: Simplify (- (/ (/ 1 lo) (- (/ 1 lo) (/ 1 hi))) (+ (* (/ -1 (- (/ 1 lo) (/ 1 hi))) (/ 0 (- (/ 1 lo) (/ 1 hi)))))) into (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) 1553942108.658 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 1553942108.658 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 1553942108.658 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553942108.658 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553942108.658 * [taylor]: Taking taylor expansion of lo in lo 1553942108.658 * [backup-simplify]: Simplify 0 into 0 1553942108.658 * [backup-simplify]: Simplify 1 into 1 1553942108.658 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.658 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553942108.658 * [taylor]: Taking taylor expansion of hi in lo 1553942108.658 * [backup-simplify]: Simplify hi into hi 1553942108.658 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553942108.658 * [taylor]: Taking taylor expansion of lo in lo 1553942108.658 * [backup-simplify]: Simplify 0 into 0 1553942108.658 * [backup-simplify]: Simplify 1 into 1 1553942108.658 * [backup-simplify]: Simplify (+ 1 0) into 1 1553942108.659 * [backup-simplify]: Simplify (* 1 0) into 0 1553942108.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.659 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553942108.659 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553942108.659 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 1553942108.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.660 * [taylor]: Taking taylor expansion of 1 in hi 1553942108.660 * [backup-simplify]: Simplify 1 into 1 1553942108.660 * [backup-simplify]: Simplify 0 into 0 1553942108.660 * [taylor]: Taking taylor expansion of -1 in hi 1553942108.660 * [backup-simplify]: Simplify -1 into -1 1553942108.660 * [backup-simplify]: Simplify 0 into 0 1553942108.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553942108.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.661 * [backup-simplify]: Simplify (- 0) into 0 1553942108.661 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553942108.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553942108.661 * [backup-simplify]: Simplify (- 0) into 0 1553942108.662 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.662 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 lo) (/ 1 hi))) (+ (* (/ -1 (- (/ 1 lo) (/ 1 hi))) (/ 0 (- (/ 1 lo) (/ 1 hi)))) (* (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) (/ 0 (- (/ 1 lo) (/ 1 hi)))))) into 0 1553942108.662 * [taylor]: Taking taylor expansion of 0 in lo 1553942108.662 * [backup-simplify]: Simplify 0 into 0 1553942108.662 * [taylor]: Taking taylor expansion of 0 in hi 1553942108.662 * [backup-simplify]: Simplify 0 into 0 1553942108.662 * [backup-simplify]: Simplify 0 into 0 1553942108.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553942108.663 * [backup-simplify]: Simplify (- 0) into 0 1553942108.663 * [backup-simplify]: Simplify (+ 0 0) into 0 1553942108.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 1553942108.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 1553942108.664 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.664 * [taylor]: Taking taylor expansion of hi in hi 1553942108.664 * [backup-simplify]: Simplify 0 into 0 1553942108.664 * [backup-simplify]: Simplify 1 into 1 1553942108.664 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.665 * [backup-simplify]: Simplify 0 into 0 1553942108.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.665 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553942108.665 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553942108.666 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 1553942108.666 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553942108.666 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553942108.666 * [taylor]: Taking taylor expansion of hi in hi 1553942108.666 * [backup-simplify]: Simplify 0 into 0 1553942108.666 * [backup-simplify]: Simplify 1 into 1 1553942108.666 * [backup-simplify]: Simplify (/ 1 1) into 1 1553942108.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553942108.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553942108.667 * [backup-simplify]: Simplify (- 0) into 0 1553942108.667 * [backup-simplify]: Simplify 0 into 0 1553942108.667 * [backup-simplify]: Simplify 0 into 0 1553942108.667 * [backup-simplify]: Simplify 0 into 0 1553942108.667 * * * [progress]: simplifying candidates 1553942108.668 * * * * [progress]: [ 1 / 36 ] simplifiying candidate # 1553942108.668 * * * * [progress]: [ 2 / 36 ] simplifiying candidate # 1553942108.668 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 1553942108.668 * * [simplify]: iters left: 5 (8 enodes) 1553942108.671 * * [simplify]: iters left: 4 (29 enodes) 1553942108.678 * * [simplify]: iters left: 3 (36 enodes) 1553942108.687 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942108.687 * * [simplify]: Extracting #1: cost 5 inf + 0 1553942108.687 * * [simplify]: Extracting #2: cost 10 inf + 0 1553942108.688 * * [simplify]: Extracting #3: cost 16 inf + 0 1553942108.688 * * [simplify]: Extracting #4: cost 13 inf + 45 1553942108.688 * * [simplify]: Extracting #5: cost 3 inf + 1004 1553942108.689 * * [simplify]: Extracting #6: cost 0 inf + 1531 1553942108.689 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 1553942108.689 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 1553942108.689 * * * * [progress]: [ 3 / 36 ] simplifiying candidate # 1553942108.689 * * * * [progress]: [ 4 / 36 ] simplifiying candidate # 1553942108.690 * * * * [progress]: [ 5 / 36 ] simplifiying candidate # 1553942108.690 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 1553942108.690 * * [simplify]: iters left: 6 (10 enodes) 1553942108.695 * * [simplify]: iters left: 5 (42 enodes) 1553942108.710 * * [simplify]: iters left: 4 (113 enodes) 1553942108.751 * * [simplify]: iters left: 3 (365 enodes) 1553942108.896 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942108.896 * * [simplify]: Extracting #1: cost 37 inf + 0 1553942108.897 * * [simplify]: Extracting #2: cost 202 inf + 1 1553942108.899 * * [simplify]: Extracting #3: cost 257 inf + 8177 1553942108.908 * * [simplify]: Extracting #4: cost 21 inf + 49425 1553942108.925 * * [simplify]: Extracting #5: cost 0 inf + 52673 1553942108.949 * * [simplify]: Extracting #6: cost 0 inf + 52593 1553942108.961 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 1553942108.961 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 1553942108.961 * * * * [progress]: [ 6 / 36 ] simplifiying candidate # 1553942108.962 * * * * [progress]: [ 7 / 36 ] simplifiying candidate # 1553942108.962 * * * * [progress]: [ 8 / 36 ] simplifiying candidate # 1553942108.962 * * * * [progress]: [ 9 / 36 ] simplifiying candidate # 1553942108.962 * * * * [progress]: [ 10 / 36 ] simplifiying candidate # 1553942108.962 * [simplify]: Simplifying (/ x (- hi lo)) 1553942108.962 * * [simplify]: iters left: 4 (5 enodes) 1553942108.963 * * [simplify]: iters left: 3 (17 enodes) 1553942108.965 * * [simplify]: iters left: 2 (20 enodes) 1553942108.968 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942108.968 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942108.968 * * [simplify]: Extracting #2: cost 7 inf + 1 1553942108.968 * * [simplify]: Extracting #3: cost 1 inf + 294 1553942108.968 * * [simplify]: Extracting #4: cost 0 inf + 335 1553942108.968 * [simplify]: Simplified to (/ x (- hi lo)) 1553942108.968 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1553942108.968 * * * * [progress]: [ 11 / 36 ] simplifiying candidate # 1553942108.968 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553942108.968 * * [simplify]: iters left: 6 (10 enodes) 1553942108.970 * * [simplify]: iters left: 5 (39 enodes) 1553942108.976 * * [simplify]: iters left: 4 (58 enodes) 1553942108.984 * * [simplify]: iters left: 3 (65 enodes) 1553942108.992 * * [simplify]: iters left: 2 (68 enodes) 1553942109.000 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.000 * * [simplify]: Extracting #1: cost 11 inf + 0 1553942109.000 * * [simplify]: Extracting #2: cost 22 inf + 0 1553942109.000 * * [simplify]: Extracting #3: cost 28 inf + 0 1553942109.000 * * [simplify]: Extracting #4: cost 26 inf + 3 1553942109.001 * * [simplify]: Extracting #5: cost 12 inf + 1992 1553942109.001 * * [simplify]: Extracting #6: cost 0 inf + 5145 1553942109.002 * * [simplify]: Extracting #7: cost 0 inf + 5105 1553942109.003 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1553942109.004 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1553942109.004 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553942109.004 * * [simplify]: iters left: 5 (8 enodes) 1553942109.005 * * [simplify]: iters left: 4 (27 enodes) 1553942109.009 * * [simplify]: iters left: 3 (31 enodes) 1553942109.012 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.012 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.012 * * [simplify]: Extracting #2: cost 8 inf + 0 1553942109.012 * * [simplify]: Extracting #3: cost 14 inf + 0 1553942109.012 * * [simplify]: Extracting #4: cost 11 inf + 45 1553942109.013 * * [simplify]: Extracting #5: cost 2 inf + 902 1553942109.013 * * [simplify]: Extracting #6: cost 0 inf + 1307 1553942109.013 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553942109.013 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) (/ (cbrt (- x lo)) (cbrt (- hi lo))))) 1553942109.013 * * * * [progress]: [ 12 / 36 ] simplifiying candidate # 1553942109.013 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553942109.013 * * [simplify]: iters left: 6 (9 enodes) 1553942109.015 * * [simplify]: iters left: 5 (32 enodes) 1553942109.019 * * [simplify]: iters left: 4 (40 enodes) 1553942109.024 * * [simplify]: iters left: 3 (43 enodes) 1553942109.030 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.030 * * [simplify]: Extracting #1: cost 7 inf + 0 1553942109.030 * * [simplify]: Extracting #2: cost 14 inf + 0 1553942109.030 * * [simplify]: Extracting #3: cost 20 inf + 0 1553942109.030 * * [simplify]: Extracting #4: cost 17 inf + 44 1553942109.030 * * [simplify]: Extracting #5: cost 7 inf + 1025 1553942109.031 * * [simplify]: Extracting #6: cost 0 inf + 2523 1553942109.031 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553942109.031 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553942109.031 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553942109.031 * * [simplify]: iters left: 5 (8 enodes) 1553942109.033 * * [simplify]: iters left: 4 (27 enodes) 1553942109.040 * * [simplify]: iters left: 3 (31 enodes) 1553942109.048 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.048 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.049 * * [simplify]: Extracting #2: cost 8 inf + 0 1553942109.049 * * [simplify]: Extracting #3: cost 14 inf + 0 1553942109.049 * * [simplify]: Extracting #4: cost 11 inf + 45 1553942109.049 * * [simplify]: Extracting #5: cost 2 inf + 822 1553942109.049 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553942109.050 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553942109.050 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553942109.050 * * * * [progress]: [ 13 / 36 ] simplifiying candidate # 1553942109.050 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1553942109.051 * * [simplify]: iters left: 6 (7 enodes) 1553942109.054 * * [simplify]: iters left: 5 (25 enodes) 1553942109.063 * * [simplify]: iters left: 4 (38 enodes) 1553942109.073 * * [simplify]: iters left: 3 (39 enodes) 1553942109.082 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.082 * * [simplify]: Extracting #1: cost 5 inf + 0 1553942109.082 * * [simplify]: Extracting #2: cost 7 inf + 1 1553942109.083 * * [simplify]: Extracting #3: cost 11 inf + 1 1553942109.083 * * [simplify]: Extracting #4: cost 9 inf + 44 1553942109.083 * * [simplify]: Extracting #5: cost 4 inf + 454 1553942109.083 * * [simplify]: Extracting #6: cost 1 inf + 901 1553942109.084 * * [simplify]: Extracting #7: cost 0 inf + 1063 1553942109.084 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553942109.084 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553942109.084 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1553942109.085 * * [simplify]: iters left: 5 (7 enodes) 1553942109.087 * * [simplify]: iters left: 4 (24 enodes) 1553942109.094 * * [simplify]: iters left: 3 (28 enodes) 1553942109.101 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.101 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.101 * * [simplify]: Extracting #2: cost 10 inf + 0 1553942109.101 * * [simplify]: Extracting #3: cost 10 inf + 43 1553942109.101 * * [simplify]: Extracting #4: cost 7 inf + 127 1553942109.102 * * [simplify]: Extracting #5: cost 3 inf + 375 1553942109.102 * * [simplify]: Extracting #6: cost 0 inf + 903 1553942109.102 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1553942109.102 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553942109.103 * * * * [progress]: [ 14 / 36 ] simplifiying candidate # 1553942109.103 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553942109.103 * * [simplify]: iters left: 6 (9 enodes) 1553942109.107 * * [simplify]: iters left: 5 (32 enodes) 1553942109.115 * * [simplify]: iters left: 4 (38 enodes) 1553942109.127 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.127 * * [simplify]: Extracting #1: cost 6 inf + 0 1553942109.127 * * [simplify]: Extracting #2: cost 12 inf + 0 1553942109.127 * * [simplify]: Extracting #3: cost 18 inf + 0 1553942109.127 * * [simplify]: Extracting #4: cost 13 inf + 128 1553942109.127 * * [simplify]: Extracting #5: cost 4 inf + 1146 1553942109.128 * * [simplify]: Extracting #6: cost 0 inf + 2037 1553942109.129 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1553942109.129 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553942109.129 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553942109.129 * * [simplify]: iters left: 5 (8 enodes) 1553942109.133 * * [simplify]: iters left: 4 (27 enodes) 1553942109.140 * * [simplify]: iters left: 3 (31 enodes) 1553942109.148 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.148 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.148 * * [simplify]: Extracting #2: cost 8 inf + 0 1553942109.148 * * [simplify]: Extracting #3: cost 14 inf + 0 1553942109.148 * * [simplify]: Extracting #4: cost 11 inf + 45 1553942109.148 * * [simplify]: Extracting #5: cost 2 inf + 782 1553942109.149 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553942109.149 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553942109.149 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553942109.149 * * * * [progress]: [ 15 / 36 ] simplifiying candidate # 1553942109.149 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553942109.150 * * [simplify]: iters left: 5 (8 enodes) 1553942109.153 * * [simplify]: iters left: 4 (27 enodes) 1553942109.160 * * [simplify]: iters left: 3 (31 enodes) 1553942109.166 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.166 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.166 * * [simplify]: Extracting #2: cost 8 inf + 0 1553942109.166 * * [simplify]: Extracting #3: cost 14 inf + 0 1553942109.166 * * [simplify]: Extracting #4: cost 11 inf + 45 1553942109.166 * * [simplify]: Extracting #5: cost 2 inf + 702 1553942109.167 * * [simplify]: Extracting #6: cost 0 inf + 987 1553942109.167 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553942109.167 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553942109.167 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553942109.167 * * [simplify]: iters left: 5 (8 enodes) 1553942109.168 * * [simplify]: iters left: 4 (27 enodes) 1553942109.172 * * [simplify]: iters left: 3 (31 enodes) 1553942109.175 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.175 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.176 * * [simplify]: Extracting #2: cost 8 inf + 0 1553942109.176 * * [simplify]: Extracting #3: cost 14 inf + 0 1553942109.176 * * [simplify]: Extracting #4: cost 11 inf + 45 1553942109.176 * * [simplify]: Extracting #5: cost 2 inf + 702 1553942109.176 * * [simplify]: Extracting #6: cost 0 inf + 987 1553942109.176 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553942109.176 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553942109.176 * * * * [progress]: [ 16 / 36 ] simplifiying candidate # 1553942109.176 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1553942109.176 * * [simplify]: iters left: 5 (6 enodes) 1553942109.178 * * [simplify]: iters left: 4 (20 enodes) 1553942109.181 * * [simplify]: iters left: 3 (25 enodes) 1553942109.185 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.185 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.185 * * [simplify]: Extracting #2: cost 7 inf + 1 1553942109.185 * * [simplify]: Extracting #3: cost 5 inf + 44 1553942109.185 * * [simplify]: Extracting #4: cost 1 inf + 251 1553942109.185 * * [simplify]: Extracting #5: cost 0 inf + 333 1553942109.185 * [simplify]: Simplified to (sqrt (- x lo)) 1553942109.185 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553942109.185 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1553942109.185 * * [simplify]: iters left: 5 (7 enodes) 1553942109.187 * * [simplify]: iters left: 4 (24 enodes) 1553942109.191 * * [simplify]: iters left: 3 (28 enodes) 1553942109.194 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.194 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.194 * * [simplify]: Extracting #2: cost 10 inf + 0 1553942109.194 * * [simplify]: Extracting #3: cost 10 inf + 43 1553942109.194 * * [simplify]: Extracting #4: cost 7 inf + 127 1553942109.194 * * [simplify]: Extracting #5: cost 3 inf + 335 1553942109.194 * * [simplify]: Extracting #6: cost 0 inf + 743 1553942109.195 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1553942109.195 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553942109.195 * * * * [progress]: [ 17 / 36 ] simplifiying candidate # 1553942109.195 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553942109.195 * * [simplify]: iters left: 6 (7 enodes) 1553942109.197 * * [simplify]: iters left: 5 (27 enodes) 1553942109.201 * * [simplify]: iters left: 4 (34 enodes) 1553942109.205 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.205 * * [simplify]: Extracting #1: cost 6 inf + 0 1553942109.205 * * [simplify]: Extracting #2: cost 9 inf + 1 1553942109.206 * * [simplify]: Extracting #3: cost 13 inf + 1 1553942109.206 * * [simplify]: Extracting #4: cost 10 inf + 86 1553942109.206 * * [simplify]: Extracting #5: cost 5 inf + 616 1553942109.206 * * [simplify]: Extracting #6: cost 0 inf + 1469 1553942109.206 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1553942109.206 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1553942109.206 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1553942109.206 * * [simplify]: iters left: 5 (7 enodes) 1553942109.208 * * [simplify]: iters left: 4 (27 enodes) 1553942109.211 * * [simplify]: iters left: 3 (37 enodes) 1553942109.216 * * [simplify]: iters left: 2 (41 enodes) 1553942109.222 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.222 * * [simplify]: Extracting #1: cost 7 inf + 0 1553942109.222 * * [simplify]: Extracting #2: cost 16 inf + 0 1553942109.222 * * [simplify]: Extracting #3: cost 17 inf + 2 1553942109.222 * * [simplify]: Extracting #4: cost 13 inf + 128 1553942109.222 * * [simplify]: Extracting #5: cost 9 inf + 496 1553942109.223 * * [simplify]: Extracting #6: cost 0 inf + 1957 1553942109.223 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1553942109.223 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1553942109.223 * * * * [progress]: [ 18 / 36 ] simplifiying candidate # 1553942109.223 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1553942109.223 * * [simplify]: iters left: 5 (6 enodes) 1553942109.225 * * [simplify]: iters left: 4 (22 enodes) 1553942109.229 * * [simplify]: iters left: 3 (27 enodes) 1553942109.233 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.233 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.233 * * [simplify]: Extracting #2: cost 5 inf + 1 1553942109.233 * * [simplify]: Extracting #3: cost 9 inf + 1 1553942109.233 * * [simplify]: Extracting #4: cost 7 inf + 44 1553942109.233 * * [simplify]: Extracting #5: cost 1 inf + 456 1553942109.233 * * [simplify]: Extracting #6: cost 0 inf + 579 1553942109.233 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1553942109.233 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553942109.233 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1553942109.233 * * [simplify]: iters left: 5 (7 enodes) 1553942109.235 * * [simplify]: iters left: 4 (27 enodes) 1553942109.238 * * [simplify]: iters left: 3 (37 enodes) 1553942109.243 * * [simplify]: iters left: 2 (41 enodes) 1553942109.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.248 * * [simplify]: Extracting #1: cost 7 inf + 0 1553942109.248 * * [simplify]: Extracting #2: cost 16 inf + 0 1553942109.248 * * [simplify]: Extracting #3: cost 17 inf + 2 1553942109.248 * * [simplify]: Extracting #4: cost 13 inf + 128 1553942109.248 * * [simplify]: Extracting #5: cost 9 inf + 416 1553942109.249 * * [simplify]: Extracting #6: cost 0 inf + 1557 1553942109.249 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1553942109.249 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553942109.249 * * * * [progress]: [ 19 / 36 ] simplifiying candidate # 1553942109.249 * [simplify]: Simplifying (/ 1 1) 1553942109.249 * * [simplify]: iters left: 2 (2 enodes) 1553942109.250 * * [simplify]: iters left: 1 (6 enodes) 1553942109.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.251 * * [simplify]: Extracting #1: cost 0 inf + 1 1553942109.251 * [simplify]: Simplified to 1 1553942109.251 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553942109.251 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553942109.252 * * [simplify]: iters left: 4 (6 enodes) 1553942109.253 * * [simplify]: iters left: 3 (24 enodes) 1553942109.256 * * [simplify]: iters left: 2 (34 enodes) 1553942109.260 * * [simplify]: iters left: 1 (38 enodes) 1553942109.269 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.269 * * [simplify]: Extracting #1: cost 7 inf + 0 1553942109.269 * * [simplify]: Extracting #2: cost 16 inf + 0 1553942109.269 * * [simplify]: Extracting #3: cost 13 inf + 44 1553942109.269 * * [simplify]: Extracting #4: cost 2 inf + 828 1553942109.270 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553942109.270 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553942109.270 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553942109.271 * * * * [progress]: [ 20 / 36 ] simplifiying candidate # 1553942109.271 * * * * [progress]: [ 21 / 36 ] simplifiying candidate # 1553942109.271 * * * * [progress]: [ 22 / 36 ] simplifiying candidate # 1553942109.271 * * * * [progress]: [ 23 / 36 ] simplifiying candidate # 1553942109.271 * [simplify]: Simplifying (cbrt (- hi lo)) 1553942109.271 * * [simplify]: iters left: 3 (4 enodes) 1553942109.273 * * [simplify]: iters left: 2 (14 enodes) 1553942109.277 * * [simplify]: iters left: 1 (17 enodes) 1553942109.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.281 * * [simplify]: Extracting #1: cost 3 inf + 0 1553942109.281 * * [simplify]: Extracting #2: cost 7 inf + 0 1553942109.281 * * [simplify]: Extracting #3: cost 5 inf + 43 1553942109.281 * * [simplify]: Extracting #4: cost 0 inf + 412 1553942109.281 * [simplify]: Simplified to (cbrt (- hi lo)) 1553942109.281 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1553942109.281 * * * * [progress]: [ 24 / 36 ] simplifiying candidate # 1553942109.282 * [simplify]: Simplifying (sqrt (- hi lo)) 1553942109.282 * * [simplify]: iters left: 3 (4 enodes) 1553942109.283 * * [simplify]: iters left: 2 (14 enodes) 1553942109.287 * * [simplify]: iters left: 1 (17 enodes) 1553942109.291 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.291 * * [simplify]: Extracting #1: cost 3 inf + 0 1553942109.291 * * [simplify]: Extracting #2: cost 7 inf + 0 1553942109.291 * * [simplify]: Extracting #3: cost 5 inf + 43 1553942109.292 * * [simplify]: Extracting #4: cost 0 inf + 332 1553942109.292 * [simplify]: Simplified to (sqrt (- hi lo)) 1553942109.292 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1553942109.292 * * * * [progress]: [ 25 / 36 ] simplifiying candidate # 1553942109.292 * [simplify]: Simplifying (- hi lo) 1553942109.292 * * [simplify]: iters left: 2 (3 enodes) 1553942109.294 * * [simplify]: iters left: 1 (11 enodes) 1553942109.297 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.297 * * [simplify]: Extracting #1: cost 5 inf + 0 1553942109.297 * * [simplify]: Extracting #2: cost 3 inf + 43 1553942109.297 * * [simplify]: Extracting #3: cost 0 inf + 168 1553942109.297 * [simplify]: Simplified to (- hi lo) 1553942109.297 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1553942109.297 * * * * [progress]: [ 26 / 36 ] simplifiying candidate # 1553942109.298 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1553942109.298 * * [simplify]: iters left: 5 (5 enodes) 1553942109.300 * * [simplify]: iters left: 4 (17 enodes) 1553942109.304 * * [simplify]: iters left: 3 (20 enodes) 1553942109.310 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.310 * * [simplify]: Extracting #1: cost 3 inf + 0 1553942109.310 * * [simplify]: Extracting #2: cost 5 inf + 0 1553942109.310 * * [simplify]: Extracting #3: cost 9 inf + 0 1553942109.310 * * [simplify]: Extracting #4: cost 7 inf + 43 1553942109.310 * * [simplify]: Extracting #5: cost 0 inf + 736 1553942109.311 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553942109.311 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1553942109.311 * * * * [progress]: [ 27 / 36 ] simplifiying candidate # 1553942109.311 * [simplify]: Simplifying (sqrt (- x lo)) 1553942109.311 * * [simplify]: iters left: 3 (4 enodes) 1553942109.313 * * [simplify]: iters left: 2 (14 enodes) 1553942109.316 * * [simplify]: iters left: 1 (17 enodes) 1553942109.320 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.321 * * [simplify]: Extracting #1: cost 3 inf + 0 1553942109.321 * * [simplify]: Extracting #2: cost 7 inf + 0 1553942109.321 * * [simplify]: Extracting #3: cost 5 inf + 43 1553942109.321 * * [simplify]: Extracting #4: cost 0 inf + 332 1553942109.321 * [simplify]: Simplified to (sqrt (- x lo)) 1553942109.321 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1553942109.321 * * * * [progress]: [ 28 / 36 ] simplifiying candidate # 1553942109.321 * * * * [progress]: [ 29 / 36 ] simplifiying candidate # 1553942109.322 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1553942109.322 * * [simplify]: iters left: 6 (7 enodes) 1553942109.325 * * [simplify]: iters left: 5 (28 enodes) 1553942109.334 * * [simplify]: iters left: 4 (41 enodes) 1553942109.346 * * [simplify]: iters left: 3 (44 enodes) 1553942109.357 * * [simplify]: iters left: 2 (45 enodes) 1553942109.368 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.368 * * [simplify]: Extracting #1: cost 8 inf + 0 1553942109.368 * * [simplify]: Extracting #2: cost 17 inf + 0 1553942109.368 * * [simplify]: Extracting #3: cost 14 inf + 84 1553942109.368 * * [simplify]: Extracting #4: cost 7 inf + 576 1553942109.369 * * [simplify]: Extracting #5: cost 1 inf + 1108 1553942109.369 * * [simplify]: Extracting #6: cost 0 inf + 1230 1553942109.370 * [simplify]: Simplified to (+ (* (+ hi lo) hi) (* lo lo)) 1553942109.370 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (+ (* (+ hi lo) hi) (* lo lo)))) 1553942109.370 * * * * [progress]: [ 30 / 36 ] simplifiying candidate # 1553942109.371 * [simplify]: Simplifying (+ hi lo) 1553942109.371 * * [simplify]: iters left: 2 (3 enodes) 1553942109.372 * * [simplify]: iters left: 1 (10 enodes) 1553942109.374 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.374 * * [simplify]: Extracting #1: cost 4 inf + 0 1553942109.374 * * [simplify]: Extracting #2: cost 2 inf + 2 1553942109.375 * * [simplify]: Extracting #3: cost 0 inf + 86 1553942109.375 * [simplify]: Simplified to (+ lo hi) 1553942109.375 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1553942109.375 * * * * [progress]: [ 31 / 36 ] simplifiying candidate # 1553942109.375 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1553942109.375 * * [simplify]: iters left: 3 (6 enodes) 1553942109.379 * * [simplify]: iters left: 2 (26 enodes) 1553942109.384 * * [simplify]: iters left: 1 (39 enodes) 1553942109.389 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.389 * * [simplify]: Extracting #1: cost 5 inf + 0 1553942109.389 * * [simplify]: Extracting #2: cost 15 inf + 0 1553942109.389 * * [simplify]: Extracting #3: cost 14 inf + 125 1553942109.389 * * [simplify]: Extracting #4: cost 3 inf + 2044 1553942109.390 * * [simplify]: Extracting #5: cost 0 inf + 1381 1553942109.390 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1553942109.390 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1553942109.390 * * * * [progress]: [ 32 / 36 ] simplifiying candidate # 1553942109.390 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1553942109.390 * * [simplify]: iters left: 4 (5 enodes) 1553942109.391 * * [simplify]: iters left: 3 (20 enodes) 1553942109.394 * * [simplify]: iters left: 2 (33 enodes) 1553942109.399 * * [simplify]: iters left: 1 (50 enodes) 1553942109.407 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.407 * * [simplify]: Extracting #1: cost 11 inf + 0 1553942109.407 * * [simplify]: Extracting #2: cost 29 inf + 0 1553942109.407 * * [simplify]: Extracting #3: cost 19 inf + 455 1553942109.407 * * [simplify]: Extracting #4: cost 0 inf + 2130 1553942109.408 * * [simplify]: Extracting #5: cost 0 inf + 1970 1553942109.408 * [simplify]: Simplified to (* (+ x lo) (- x lo)) 1553942109.409 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (+ x lo) (- x lo)) (* (- hi lo) (+ x lo)))) 1553942109.409 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1553942109.409 * * * * [progress]: [ 34 / 36 ] simplifiying candidate # 1553942109.409 * [simplify]: Simplifying 0 1553942109.409 * * [simplify]: iters left: 0 (1 enodes) 1553942109.410 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.410 * * [simplify]: Extracting #1: cost 0 inf + 1 1553942109.410 * [simplify]: Simplified to 0 1553942109.410 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553942109.410 * * * * [progress]: [ 35 / 36 ] simplifiying candidate # 1553942109.410 * [simplify]: Simplifying 0 1553942109.410 * * [simplify]: iters left: 0 (1 enodes) 1553942109.410 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.410 * * [simplify]: Extracting #1: cost 0 inf + 1 1553942109.410 * [simplify]: Simplified to 0 1553942109.410 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553942109.410 * * * * [progress]: [ 36 / 36 ] simplifiying candidate # 1553942109.411 * [simplify]: Simplifying 0 1553942109.411 * * [simplify]: iters left: 0 (1 enodes) 1553942109.411 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.411 * * [simplify]: Extracting #1: cost 0 inf + 1 1553942109.411 * [simplify]: Simplified to 0 1553942109.411 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553942109.411 * * * [progress]: adding candidates to table 1553942109.734 * [progress]: [Phase 3 of 3] Extracting. 1553942109.738 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553942109.738 * * [simplify]: iters left: 4 (6 enodes) 1553942109.739 * * [simplify]: Extracting #0: cost 1 inf + 0 1553942109.739 * * [simplify]: Extracting #1: cost 3 inf + 0 1553942109.739 * * [simplify]: Extracting #2: cost 6 inf + 0 1553942109.739 * * [simplify]: Extracting #3: cost 2 inf + 45 1553942109.739 * * [simplify]: Extracting #4: cost 0 inf + 210 1553942109.739 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553942111.504 * [regime-testing]: Baseline error score: 61.99711376359743 1553942111.506 * [regime-testing]: Oracle error score: 61.99711376359743 1553942111.507 * [regime-testing]: End program error score: 61.99711376359743