1553946235.380 * [progress]: [Phase 1 of 3] Setting up. 1553946235.380 * * * [progress]: [1/2] Preparing points 1553946235.404 * * * [progress]: [2/2] Setting up program. 1553946235.408 * [progress]: [Phase 2 of 3] Improving. 1553946235.408 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553946235.409 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553946235.412 * * [simplify]: iters left: 4 (6 enodes) 1553946235.417 * * [simplify]: iters left: 3 (24 enodes) 1553946235.422 * * [simplify]: iters left: 2 (34 enodes) 1553946235.426 * * [simplify]: iters left: 1 (38 enodes) 1553946235.431 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946235.431 * * [simplify]: Extracting #1: cost 7 inf + 0 1553946235.432 * * [simplify]: Extracting #2: cost 16 inf + 0 1553946235.432 * * [simplify]: Extracting #3: cost 13 inf + 44 1553946235.432 * * [simplify]: Extracting #4: cost 2 inf + 828 1553946235.432 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553946235.433 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553946235.433 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 1553946235.791 * * [progress]: iteration 1 / 4 1553946235.792 * * * [progress]: picking best candidate 1553946235.794 * * * * [pick]: Picked # 1553946235.794 * * * [progress]: localizing error 1553946235.806 * * * [progress]: generating rewritten candidates 1553946235.806 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1553946235.812 * * * [progress]: generating series expansions 1553946235.812 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1553946235.816 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 1553946235.816 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 1553946235.817 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 1553946235.817 * [taylor]: Taking taylor expansion of (- x lo) in hi 1553946235.817 * [taylor]: Taking taylor expansion of x in hi 1553946235.817 * [backup-simplify]: Simplify x into x 1553946235.817 * [taylor]: Taking taylor expansion of lo in hi 1553946235.817 * [backup-simplify]: Simplify lo into lo 1553946235.817 * [taylor]: Taking taylor expansion of (- hi lo) in hi 1553946235.817 * [taylor]: Taking taylor expansion of hi in hi 1553946235.817 * [backup-simplify]: Simplify 0 into 0 1553946235.817 * [backup-simplify]: Simplify 1 into 1 1553946235.817 * [taylor]: Taking taylor expansion of lo in hi 1553946235.817 * [backup-simplify]: Simplify lo into lo 1553946235.817 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.818 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 1553946235.818 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.818 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553946235.818 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 1553946235.818 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 1553946235.818 * [taylor]: Taking taylor expansion of (- x lo) in lo 1553946235.818 * [taylor]: Taking taylor expansion of x in lo 1553946235.818 * [backup-simplify]: Simplify x into x 1553946235.818 * [taylor]: Taking taylor expansion of lo in lo 1553946235.818 * [backup-simplify]: Simplify 0 into 0 1553946235.818 * [backup-simplify]: Simplify 1 into 1 1553946235.818 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553946235.818 * [taylor]: Taking taylor expansion of hi in lo 1553946235.818 * [backup-simplify]: Simplify hi into hi 1553946235.818 * [taylor]: Taking taylor expansion of lo in lo 1553946235.818 * [backup-simplify]: Simplify 0 into 0 1553946235.818 * [backup-simplify]: Simplify 1 into 1 1553946235.818 * [backup-simplify]: Simplify (- 0) into 0 1553946235.818 * [backup-simplify]: Simplify (+ x 0) into x 1553946235.819 * [backup-simplify]: Simplify (- 0) into 0 1553946235.819 * [backup-simplify]: Simplify (+ hi 0) into hi 1553946235.819 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 1553946235.819 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553946235.819 * [taylor]: Taking taylor expansion of (- x lo) in x 1553946235.819 * [taylor]: Taking taylor expansion of x in x 1553946235.819 * [backup-simplify]: Simplify 0 into 0 1553946235.819 * [backup-simplify]: Simplify 1 into 1 1553946235.819 * [taylor]: Taking taylor expansion of lo in x 1553946235.819 * [backup-simplify]: Simplify lo into lo 1553946235.819 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553946235.819 * [taylor]: Taking taylor expansion of hi in x 1553946235.819 * [backup-simplify]: Simplify hi into hi 1553946235.819 * [taylor]: Taking taylor expansion of lo in x 1553946235.819 * [backup-simplify]: Simplify lo into lo 1553946235.819 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553946235.819 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553946235.819 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553946235.819 * [taylor]: Taking taylor expansion of (- x lo) in x 1553946235.819 * [taylor]: Taking taylor expansion of x in x 1553946235.819 * [backup-simplify]: Simplify 0 into 0 1553946235.819 * [backup-simplify]: Simplify 1 into 1 1553946235.819 * [taylor]: Taking taylor expansion of lo in x 1553946235.819 * [backup-simplify]: Simplify lo into lo 1553946235.819 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553946235.819 * [taylor]: Taking taylor expansion of hi in x 1553946235.819 * [backup-simplify]: Simplify hi into hi 1553946235.819 * [taylor]: Taking taylor expansion of lo in x 1553946235.819 * [backup-simplify]: Simplify lo into lo 1553946235.819 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (- lo) into (- lo) 1553946235.819 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553946235.819 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553946235.820 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 1553946235.820 * [taylor]: Taking taylor expansion of -1 in lo 1553946235.820 * [backup-simplify]: Simplify -1 into -1 1553946235.820 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 1553946235.820 * [taylor]: Taking taylor expansion of lo in lo 1553946235.820 * [backup-simplify]: Simplify 0 into 0 1553946235.820 * [backup-simplify]: Simplify 1 into 1 1553946235.820 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553946235.820 * [taylor]: Taking taylor expansion of hi in lo 1553946235.820 * [backup-simplify]: Simplify hi into hi 1553946235.820 * [taylor]: Taking taylor expansion of lo in lo 1553946235.820 * [backup-simplify]: Simplify 0 into 0 1553946235.820 * [backup-simplify]: Simplify 1 into 1 1553946235.820 * [backup-simplify]: Simplify (- 0) into 0 1553946235.820 * [backup-simplify]: Simplify (+ hi 0) into hi 1553946235.820 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.821 * [backup-simplify]: Simplify (- 0) into 0 1553946235.821 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.822 * [backup-simplify]: Simplify (- 0) into 0 1553946235.822 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.822 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 1553946235.822 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 1553946235.822 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553946235.822 * [taylor]: Taking taylor expansion of hi in lo 1553946235.822 * [backup-simplify]: Simplify hi into hi 1553946235.822 * [taylor]: Taking taylor expansion of lo in lo 1553946235.822 * [backup-simplify]: Simplify 0 into 0 1553946235.822 * [backup-simplify]: Simplify 1 into 1 1553946235.823 * [backup-simplify]: Simplify (- 0) into 0 1553946235.823 * [backup-simplify]: Simplify (+ hi 0) into hi 1553946235.823 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.823 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.823 * [taylor]: Taking taylor expansion of hi in hi 1553946235.823 * [backup-simplify]: Simplify 0 into 0 1553946235.823 * [backup-simplify]: Simplify 1 into 1 1553946235.823 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.824 * [backup-simplify]: Simplify 0 into 0 1553946235.824 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 1553946235.824 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 1553946235.824 * [taylor]: Taking taylor expansion of -1 in hi 1553946235.824 * [backup-simplify]: Simplify -1 into -1 1553946235.824 * [taylor]: Taking taylor expansion of hi in hi 1553946235.824 * [backup-simplify]: Simplify 0 into 0 1553946235.824 * [backup-simplify]: Simplify 1 into 1 1553946235.824 * [backup-simplify]: Simplify (/ -1 1) into -1 1553946235.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553946235.825 * [backup-simplify]: Simplify 0 into 0 1553946235.825 * [backup-simplify]: Simplify (- 0) into 0 1553946235.825 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.826 * [backup-simplify]: Simplify (- 0) into 0 1553946235.826 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.826 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 1553946235.827 * [taylor]: Taking taylor expansion of 0 in lo 1553946235.827 * [backup-simplify]: Simplify 0 into 0 1553946235.827 * [taylor]: Taking taylor expansion of 0 in hi 1553946235.827 * [backup-simplify]: Simplify 0 into 0 1553946235.827 * [backup-simplify]: Simplify 0 into 0 1553946235.827 * [backup-simplify]: Simplify (- 1) into -1 1553946235.828 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553946235.828 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553946235.828 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553946235.828 * [taylor]: Taking taylor expansion of hi in hi 1553946235.828 * [backup-simplify]: Simplify 0 into 0 1553946235.828 * [backup-simplify]: Simplify 1 into 1 1553946235.829 * [backup-simplify]: Simplify (* 1 1) into 1 1553946235.829 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553946235.831 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553946235.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.833 * [backup-simplify]: Simplify 0 into 0 1553946235.833 * [backup-simplify]: Simplify (- 1) into -1 1553946235.834 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.834 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553946235.834 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 1553946235.834 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 1553946235.834 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553946235.834 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553946235.834 * [taylor]: Taking taylor expansion of hi in hi 1553946235.834 * [backup-simplify]: Simplify 0 into 0 1553946235.834 * [backup-simplify]: Simplify 1 into 1 1553946235.835 * [backup-simplify]: Simplify (* 1 1) into 1 1553946235.836 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553946235.837 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553946235.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.839 * [backup-simplify]: Simplify (- 0) into 0 1553946235.839 * [backup-simplify]: Simplify 0 into 0 1553946235.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.840 * [backup-simplify]: Simplify 0 into 0 1553946235.840 * [backup-simplify]: Simplify 0 into 0 1553946235.841 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 1553946235.841 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 1553946235.841 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 1553946235.841 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 1553946235.841 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553946235.841 * [taylor]: Taking taylor expansion of x in hi 1553946235.841 * [backup-simplify]: Simplify x into x 1553946235.841 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553946235.841 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553946235.841 * [taylor]: Taking taylor expansion of lo in hi 1553946235.841 * [backup-simplify]: Simplify lo into lo 1553946235.841 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.841 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 1553946235.841 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.841 * [taylor]: Taking taylor expansion of hi in hi 1553946235.841 * [backup-simplify]: Simplify 0 into 0 1553946235.841 * [backup-simplify]: Simplify 1 into 1 1553946235.842 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.842 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553946235.842 * [taylor]: Taking taylor expansion of lo in hi 1553946235.842 * [backup-simplify]: Simplify lo into lo 1553946235.842 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.842 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553946235.842 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 1553946235.843 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.843 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 1553946235.843 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 1553946235.843 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 1553946235.843 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553946235.843 * [taylor]: Taking taylor expansion of x in lo 1553946235.843 * [backup-simplify]: Simplify x into x 1553946235.843 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553946235.843 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.843 * [taylor]: Taking taylor expansion of lo in lo 1553946235.843 * [backup-simplify]: Simplify 0 into 0 1553946235.843 * [backup-simplify]: Simplify 1 into 1 1553946235.843 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.844 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553946235.844 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.844 * [taylor]: Taking taylor expansion of hi in lo 1553946235.844 * [backup-simplify]: Simplify hi into hi 1553946235.844 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.844 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.844 * [taylor]: Taking taylor expansion of lo in lo 1553946235.844 * [backup-simplify]: Simplify 0 into 0 1553946235.844 * [backup-simplify]: Simplify 1 into 1 1553946235.844 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.844 * [backup-simplify]: Simplify (- 1) into -1 1553946235.845 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.845 * [backup-simplify]: Simplify (- 1) into -1 1553946235.846 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.846 * [backup-simplify]: Simplify (/ -1 -1) into 1 1553946235.846 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553946235.846 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553946235.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553946235.846 * [taylor]: Taking taylor expansion of x in x 1553946235.846 * [backup-simplify]: Simplify 0 into 0 1553946235.846 * [backup-simplify]: Simplify 1 into 1 1553946235.847 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.847 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.847 * [taylor]: Taking taylor expansion of lo in x 1553946235.847 * [backup-simplify]: Simplify lo into lo 1553946235.847 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.847 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553946235.847 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553946235.847 * [taylor]: Taking taylor expansion of hi in x 1553946235.847 * [backup-simplify]: Simplify hi into hi 1553946235.847 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.847 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.847 * [taylor]: Taking taylor expansion of lo in x 1553946235.847 * [backup-simplify]: Simplify lo into lo 1553946235.847 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.848 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.848 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553946235.848 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553946235.848 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553946235.848 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553946235.848 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553946235.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553946235.848 * [taylor]: Taking taylor expansion of x in x 1553946235.848 * [backup-simplify]: Simplify 0 into 0 1553946235.848 * [backup-simplify]: Simplify 1 into 1 1553946235.848 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.848 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.848 * [taylor]: Taking taylor expansion of lo in x 1553946235.849 * [backup-simplify]: Simplify lo into lo 1553946235.849 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.849 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553946235.849 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553946235.849 * [taylor]: Taking taylor expansion of hi in x 1553946235.849 * [backup-simplify]: Simplify hi into hi 1553946235.849 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.849 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.849 * [taylor]: Taking taylor expansion of lo in x 1553946235.849 * [backup-simplify]: Simplify lo into lo 1553946235.849 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.849 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.850 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553946235.850 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553946235.850 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553946235.850 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 1553946235.850 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553946235.850 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.850 * [taylor]: Taking taylor expansion of hi in lo 1553946235.850 * [backup-simplify]: Simplify hi into hi 1553946235.850 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.850 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.850 * [taylor]: Taking taylor expansion of lo in lo 1553946235.850 * [backup-simplify]: Simplify 0 into 0 1553946235.850 * [backup-simplify]: Simplify 1 into 1 1553946235.851 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.851 * [backup-simplify]: Simplify (- 1) into -1 1553946235.851 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.852 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553946235.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.853 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553946235.853 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 1553946235.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553946235.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553946235.853 * [backup-simplify]: Simplify (- 0) into 0 1553946235.854 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.854 * [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))))) 1553946235.854 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 1553946235.854 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 1553946235.854 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 1553946235.854 * [taylor]: Taking taylor expansion of lo in lo 1553946235.854 * [backup-simplify]: Simplify 0 into 0 1553946235.854 * [backup-simplify]: Simplify 1 into 1 1553946235.854 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553946235.854 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.854 * [taylor]: Taking taylor expansion of hi in lo 1553946235.854 * [backup-simplify]: Simplify hi into hi 1553946235.855 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.855 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.855 * [taylor]: Taking taylor expansion of lo in lo 1553946235.855 * [backup-simplify]: Simplify 0 into 0 1553946235.855 * [backup-simplify]: Simplify 1 into 1 1553946235.855 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.855 * [backup-simplify]: Simplify (- 1) into -1 1553946235.856 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.856 * [backup-simplify]: Simplify (* 0 -1) into 0 1553946235.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.857 * [backup-simplify]: Simplify (- 0) into 0 1553946235.857 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553946235.858 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 1553946235.858 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 1553946235.859 * [backup-simplify]: Simplify (- -1) into 1 1553946235.859 * [taylor]: Taking taylor expansion of 1 in hi 1553946235.859 * [backup-simplify]: Simplify 1 into 1 1553946235.859 * [backup-simplify]: Simplify 0 into 0 1553946235.859 * [taylor]: Taking taylor expansion of -1 in hi 1553946235.859 * [backup-simplify]: Simplify -1 into -1 1553946235.859 * [backup-simplify]: Simplify 0 into 0 1553946235.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553946235.860 * [backup-simplify]: Simplify (- 0) into 0 1553946235.861 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553946235.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553946235.861 * [backup-simplify]: Simplify (- 0) into 0 1553946235.862 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.862 * [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 1553946235.863 * [taylor]: Taking taylor expansion of 0 in lo 1553946235.863 * [backup-simplify]: Simplify 0 into 0 1553946235.863 * [taylor]: Taking taylor expansion of 0 in hi 1553946235.863 * [backup-simplify]: Simplify 0 into 0 1553946235.863 * [backup-simplify]: Simplify 0 into 0 1553946235.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553946235.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.864 * [backup-simplify]: Simplify (- 0) into 0 1553946235.864 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.865 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 1553946235.866 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 1553946235.866 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 1553946235.866 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.866 * [taylor]: Taking taylor expansion of hi in hi 1553946235.866 * [backup-simplify]: Simplify 0 into 0 1553946235.866 * [backup-simplify]: Simplify 1 into 1 1553946235.866 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.868 * [backup-simplify]: Simplify 0 into 0 1553946235.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.869 * [backup-simplify]: Simplify (- 0) into 0 1553946235.870 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553946235.870 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 1553946235.870 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553946235.870 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.870 * [taylor]: Taking taylor expansion of hi in hi 1553946235.870 * [backup-simplify]: Simplify 0 into 0 1553946235.870 * [backup-simplify]: Simplify 1 into 1 1553946235.870 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.872 * [backup-simplify]: Simplify (- 0) into 0 1553946235.872 * [backup-simplify]: Simplify 0 into 0 1553946235.872 * [backup-simplify]: Simplify 0 into 0 1553946235.872 * [backup-simplify]: Simplify 0 into 0 1553946235.873 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 1553946235.873 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 1553946235.873 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 1553946235.873 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 1553946235.873 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553946235.873 * [taylor]: Taking taylor expansion of lo in hi 1553946235.873 * [backup-simplify]: Simplify lo into lo 1553946235.873 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.873 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553946235.873 * [taylor]: Taking taylor expansion of x in hi 1553946235.873 * [backup-simplify]: Simplify x into x 1553946235.873 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553946235.873 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 1553946235.873 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553946235.873 * [taylor]: Taking taylor expansion of lo in hi 1553946235.873 * [backup-simplify]: Simplify lo into lo 1553946235.873 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.873 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.873 * [taylor]: Taking taylor expansion of hi in hi 1553946235.873 * [backup-simplify]: Simplify 0 into 0 1553946235.873 * [backup-simplify]: Simplify 1 into 1 1553946235.874 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.874 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553946235.874 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 1553946235.874 * [backup-simplify]: Simplify (- 1) into -1 1553946235.875 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.875 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 1553946235.875 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 1553946235.875 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 1553946235.875 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.875 * [taylor]: Taking taylor expansion of lo in lo 1553946235.875 * [backup-simplify]: Simplify 0 into 0 1553946235.875 * [backup-simplify]: Simplify 1 into 1 1553946235.876 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.876 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553946235.876 * [taylor]: Taking taylor expansion of x in lo 1553946235.876 * [backup-simplify]: Simplify x into x 1553946235.876 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553946235.876 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553946235.876 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.876 * [taylor]: Taking taylor expansion of lo in lo 1553946235.876 * [backup-simplify]: Simplify 0 into 0 1553946235.876 * [backup-simplify]: Simplify 1 into 1 1553946235.876 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.876 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.876 * [taylor]: Taking taylor expansion of hi in lo 1553946235.876 * [backup-simplify]: Simplify hi into hi 1553946235.877 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.877 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.877 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.877 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.877 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553946235.877 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553946235.877 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.877 * [taylor]: Taking taylor expansion of lo in x 1553946235.877 * [backup-simplify]: Simplify lo into lo 1553946235.878 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553946235.878 * [taylor]: Taking taylor expansion of x in x 1553946235.878 * [backup-simplify]: Simplify 0 into 0 1553946235.878 * [backup-simplify]: Simplify 1 into 1 1553946235.878 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.878 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553946235.878 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.878 * [taylor]: Taking taylor expansion of lo in x 1553946235.878 * [backup-simplify]: Simplify lo into lo 1553946235.878 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.878 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553946235.878 * [taylor]: Taking taylor expansion of hi in x 1553946235.878 * [backup-simplify]: Simplify hi into hi 1553946235.878 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.878 * [backup-simplify]: Simplify (- 1) into -1 1553946235.878 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.879 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553946235.879 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553946235.879 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553946235.879 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553946235.879 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553946235.879 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.879 * [taylor]: Taking taylor expansion of lo in x 1553946235.879 * [backup-simplify]: Simplify lo into lo 1553946235.879 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553946235.879 * [taylor]: Taking taylor expansion of x in x 1553946235.879 * [backup-simplify]: Simplify 0 into 0 1553946235.879 * [backup-simplify]: Simplify 1 into 1 1553946235.879 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.879 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553946235.879 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553946235.879 * [taylor]: Taking taylor expansion of lo in x 1553946235.879 * [backup-simplify]: Simplify lo into lo 1553946235.879 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553946235.879 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553946235.879 * [taylor]: Taking taylor expansion of hi in x 1553946235.879 * [backup-simplify]: Simplify hi into hi 1553946235.879 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.880 * [backup-simplify]: Simplify (- 1) into -1 1553946235.880 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553946235.880 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553946235.880 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553946235.880 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553946235.880 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 1553946235.880 * [taylor]: Taking taylor expansion of -1 in lo 1553946235.880 * [backup-simplify]: Simplify -1 into -1 1553946235.880 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553946235.880 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.880 * [taylor]: Taking taylor expansion of lo in lo 1553946235.880 * [backup-simplify]: Simplify 0 into 0 1553946235.880 * [backup-simplify]: Simplify 1 into 1 1553946235.880 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.880 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.881 * [taylor]: Taking taylor expansion of hi in lo 1553946235.881 * [backup-simplify]: Simplify hi into hi 1553946235.881 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.881 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.881 * [backup-simplify]: Simplify (/ -1 1) into -1 1553946235.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.882 * [backup-simplify]: Simplify (- 0) into 0 1553946235.882 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 1553946235.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553946235.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553946235.882 * [backup-simplify]: Simplify (- 0) into 0 1553946235.883 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.883 * [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)) 1553946235.883 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 1553946235.884 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 1553946235.884 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553946235.884 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553946235.884 * [taylor]: Taking taylor expansion of lo in lo 1553946235.884 * [backup-simplify]: Simplify 0 into 0 1553946235.884 * [backup-simplify]: Simplify 1 into 1 1553946235.884 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.884 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553946235.884 * [taylor]: Taking taylor expansion of hi in lo 1553946235.884 * [backup-simplify]: Simplify hi into hi 1553946235.884 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553946235.884 * [taylor]: Taking taylor expansion of lo in lo 1553946235.884 * [backup-simplify]: Simplify 0 into 0 1553946235.884 * [backup-simplify]: Simplify 1 into 1 1553946235.884 * [backup-simplify]: Simplify (+ 1 0) into 1 1553946235.885 * [backup-simplify]: Simplify (* 1 0) into 0 1553946235.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.885 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553946235.885 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553946235.886 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 1553946235.886 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.886 * [taylor]: Taking taylor expansion of 1 in hi 1553946235.886 * [backup-simplify]: Simplify 1 into 1 1553946235.886 * [backup-simplify]: Simplify 0 into 0 1553946235.886 * [taylor]: Taking taylor expansion of -1 in hi 1553946235.886 * [backup-simplify]: Simplify -1 into -1 1553946235.886 * [backup-simplify]: Simplify 0 into 0 1553946235.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553946235.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.887 * [backup-simplify]: Simplify (- 0) into 0 1553946235.887 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553946235.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553946235.888 * [backup-simplify]: Simplify (- 0) into 0 1553946235.888 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.888 * [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 1553946235.888 * [taylor]: Taking taylor expansion of 0 in lo 1553946235.888 * [backup-simplify]: Simplify 0 into 0 1553946235.888 * [taylor]: Taking taylor expansion of 0 in hi 1553946235.888 * [backup-simplify]: Simplify 0 into 0 1553946235.888 * [backup-simplify]: Simplify 0 into 0 1553946235.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553946235.897 * [backup-simplify]: Simplify (- 0) into 0 1553946235.897 * [backup-simplify]: Simplify (+ 0 0) into 0 1553946235.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 1553946235.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 1553946235.898 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.898 * [taylor]: Taking taylor expansion of hi in hi 1553946235.898 * [backup-simplify]: Simplify 0 into 0 1553946235.898 * [backup-simplify]: Simplify 1 into 1 1553946235.898 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.899 * [backup-simplify]: Simplify 0 into 0 1553946235.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.900 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553946235.900 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553946235.900 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 1553946235.900 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553946235.900 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553946235.900 * [taylor]: Taking taylor expansion of hi in hi 1553946235.900 * [backup-simplify]: Simplify 0 into 0 1553946235.900 * [backup-simplify]: Simplify 1 into 1 1553946235.901 * [backup-simplify]: Simplify (/ 1 1) into 1 1553946235.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553946235.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553946235.902 * [backup-simplify]: Simplify (- 0) into 0 1553946235.902 * [backup-simplify]: Simplify 0 into 0 1553946235.902 * [backup-simplify]: Simplify 0 into 0 1553946235.902 * [backup-simplify]: Simplify 0 into 0 1553946235.902 * * * [progress]: simplifying candidates 1553946235.902 * * * * [progress]: [ 1 / 38 ] simplifiying candidate # 1553946235.902 * * * * [progress]: [ 2 / 38 ] simplifiying candidate # 1553946235.902 * * * * [progress]: [ 3 / 38 ] simplifiying candidate # 1553946235.902 * * * * [progress]: [ 4 / 38 ] simplifiying candidate # 1553946235.903 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 1553946235.903 * * [simplify]: iters left: 5 (8 enodes) 1553946235.904 * * [simplify]: iters left: 4 (29 enodes) 1553946235.908 * * [simplify]: iters left: 3 (36 enodes) 1553946235.912 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946235.912 * * [simplify]: Extracting #1: cost 5 inf + 0 1553946235.912 * * [simplify]: Extracting #2: cost 10 inf + 0 1553946235.912 * * [simplify]: Extracting #3: cost 16 inf + 0 1553946235.913 * * [simplify]: Extracting #4: cost 13 inf + 45 1553946235.913 * * [simplify]: Extracting #5: cost 3 inf + 1004 1553946235.913 * * [simplify]: Extracting #6: cost 0 inf + 1531 1553946235.913 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 1553946235.913 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 1553946235.913 * * * * [progress]: [ 5 / 38 ] simplifiying candidate # 1553946235.913 * * * * [progress]: [ 6 / 38 ] simplifiying candidate # 1553946235.913 * * * * [progress]: [ 7 / 38 ] simplifiying candidate # 1553946235.914 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 1553946235.914 * * [simplify]: iters left: 6 (10 enodes) 1553946235.916 * * [simplify]: iters left: 5 (42 enodes) 1553946235.923 * * [simplify]: iters left: 4 (113 enodes) 1553946235.951 * * [simplify]: iters left: 3 (373 enodes) 1553946236.091 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.091 * * [simplify]: Extracting #1: cost 39 inf + 0 1553946236.092 * * [simplify]: Extracting #2: cost 201 inf + 2 1553946236.094 * * [simplify]: Extracting #3: cost 259 inf + 9018 1553946236.104 * * [simplify]: Extracting #4: cost 33 inf + 47761 1553946236.116 * * [simplify]: Extracting #5: cost 0 inf + 52670 1553946236.138 * * [simplify]: Extracting #6: cost 0 inf + 52630 1553946236.164 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 1553946236.164 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 1553946236.164 * * * * [progress]: [ 8 / 38 ] simplifiying candidate # 1553946236.164 * * * * [progress]: [ 9 / 38 ] simplifiying candidate # 1553946236.164 * * * * [progress]: [ 10 / 38 ] simplifiying candidate # 1553946236.164 * * * * [progress]: [ 11 / 38 ] simplifiying candidate # 1553946236.164 * * * * [progress]: [ 12 / 38 ] simplifiying candidate # 1553946236.164 * [simplify]: Simplifying (/ x (- hi lo)) 1553946236.165 * * [simplify]: iters left: 4 (5 enodes) 1553946236.167 * * [simplify]: iters left: 3 (17 enodes) 1553946236.172 * * [simplify]: iters left: 2 (20 enodes) 1553946236.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.178 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.178 * * [simplify]: Extracting #2: cost 7 inf + 1 1553946236.178 * * [simplify]: Extracting #3: cost 1 inf + 294 1553946236.178 * * [simplify]: Extracting #4: cost 0 inf + 335 1553946236.178 * [simplify]: Simplified to (/ x (- hi lo)) 1553946236.178 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1553946236.178 * * * * [progress]: [ 13 / 38 ] simplifiying candidate # 1553946236.179 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553946236.179 * * [simplify]: iters left: 6 (10 enodes) 1553946236.183 * * [simplify]: iters left: 5 (39 enodes) 1553946236.195 * * [simplify]: iters left: 4 (58 enodes) 1553946236.210 * * [simplify]: iters left: 3 (65 enodes) 1553946236.225 * * [simplify]: iters left: 2 (68 enodes) 1553946236.238 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.238 * * [simplify]: Extracting #1: cost 11 inf + 0 1553946236.238 * * [simplify]: Extracting #2: cost 22 inf + 0 1553946236.238 * * [simplify]: Extracting #3: cost 28 inf + 0 1553946236.238 * * [simplify]: Extracting #4: cost 26 inf + 3 1553946236.238 * * [simplify]: Extracting #5: cost 12 inf + 1992 1553946236.239 * * [simplify]: Extracting #6: cost 0 inf + 5145 1553946236.240 * * [simplify]: Extracting #7: cost 0 inf + 5105 1553946236.240 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1553946236.240 * [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))))) 1553946236.241 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553946236.241 * * [simplify]: iters left: 5 (8 enodes) 1553946236.242 * * [simplify]: iters left: 4 (27 enodes) 1553946236.246 * * [simplify]: iters left: 3 (31 enodes) 1553946236.250 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.250 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.250 * * [simplify]: Extracting #2: cost 8 inf + 0 1553946236.250 * * [simplify]: Extracting #3: cost 14 inf + 0 1553946236.250 * * [simplify]: Extracting #4: cost 11 inf + 45 1553946236.251 * * [simplify]: Extracting #5: cost 2 inf + 902 1553946236.251 * * [simplify]: Extracting #6: cost 0 inf + 1307 1553946236.251 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553946236.251 * [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))))) 1553946236.251 * * * * [progress]: [ 14 / 38 ] simplifiying candidate # 1553946236.251 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553946236.251 * * [simplify]: iters left: 6 (9 enodes) 1553946236.253 * * [simplify]: iters left: 5 (32 enodes) 1553946236.257 * * [simplify]: iters left: 4 (40 enodes) 1553946236.262 * * [simplify]: iters left: 3 (43 enodes) 1553946236.271 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.271 * * [simplify]: Extracting #1: cost 7 inf + 0 1553946236.271 * * [simplify]: Extracting #2: cost 14 inf + 0 1553946236.271 * * [simplify]: Extracting #3: cost 20 inf + 0 1553946236.271 * * [simplify]: Extracting #4: cost 17 inf + 44 1553946236.271 * * [simplify]: Extracting #5: cost 7 inf + 1025 1553946236.272 * * [simplify]: Extracting #6: cost 0 inf + 2523 1553946236.273 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553946236.273 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553946236.274 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553946236.274 * * [simplify]: iters left: 5 (8 enodes) 1553946236.277 * * [simplify]: iters left: 4 (27 enodes) 1553946236.284 * * [simplify]: iters left: 3 (31 enodes) 1553946236.293 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.293 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.293 * * [simplify]: Extracting #2: cost 8 inf + 0 1553946236.293 * * [simplify]: Extracting #3: cost 14 inf + 0 1553946236.293 * * [simplify]: Extracting #4: cost 11 inf + 45 1553946236.293 * * [simplify]: Extracting #5: cost 2 inf + 822 1553946236.294 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553946236.294 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553946236.294 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553946236.294 * * * * [progress]: [ 15 / 38 ] simplifiying candidate # 1553946236.295 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1553946236.295 * * [simplify]: iters left: 6 (7 enodes) 1553946236.299 * * [simplify]: iters left: 5 (25 enodes) 1553946236.307 * * [simplify]: iters left: 4 (38 enodes) 1553946236.313 * * [simplify]: iters left: 3 (39 enodes) 1553946236.318 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.318 * * [simplify]: Extracting #1: cost 5 inf + 0 1553946236.318 * * [simplify]: Extracting #2: cost 7 inf + 1 1553946236.318 * * [simplify]: Extracting #3: cost 11 inf + 1 1553946236.318 * * [simplify]: Extracting #4: cost 9 inf + 44 1553946236.318 * * [simplify]: Extracting #5: cost 4 inf + 454 1553946236.318 * * [simplify]: Extracting #6: cost 1 inf + 901 1553946236.319 * * [simplify]: Extracting #7: cost 0 inf + 1063 1553946236.319 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553946236.319 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553946236.319 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1553946236.319 * * [simplify]: iters left: 5 (7 enodes) 1553946236.320 * * [simplify]: iters left: 4 (24 enodes) 1553946236.324 * * [simplify]: iters left: 3 (28 enodes) 1553946236.327 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.327 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.327 * * [simplify]: Extracting #2: cost 10 inf + 0 1553946236.327 * * [simplify]: Extracting #3: cost 10 inf + 43 1553946236.327 * * [simplify]: Extracting #4: cost 7 inf + 127 1553946236.327 * * [simplify]: Extracting #5: cost 3 inf + 375 1553946236.327 * * [simplify]: Extracting #6: cost 0 inf + 903 1553946236.328 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1553946236.328 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553946236.328 * * * * [progress]: [ 16 / 38 ] simplifiying candidate # 1553946236.328 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553946236.328 * * [simplify]: iters left: 6 (9 enodes) 1553946236.330 * * [simplify]: iters left: 5 (32 enodes) 1553946236.334 * * [simplify]: iters left: 4 (38 enodes) 1553946236.341 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.341 * * [simplify]: Extracting #1: cost 6 inf + 0 1553946236.341 * * [simplify]: Extracting #2: cost 12 inf + 0 1553946236.341 * * [simplify]: Extracting #3: cost 18 inf + 0 1553946236.341 * * [simplify]: Extracting #4: cost 13 inf + 128 1553946236.341 * * [simplify]: Extracting #5: cost 4 inf + 1146 1553946236.342 * * [simplify]: Extracting #6: cost 0 inf + 2037 1553946236.342 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1553946236.343 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553946236.343 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553946236.343 * * [simplify]: iters left: 5 (8 enodes) 1553946236.348 * * [simplify]: iters left: 4 (27 enodes) 1553946236.355 * * [simplify]: iters left: 3 (31 enodes) 1553946236.363 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.363 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.363 * * [simplify]: Extracting #2: cost 8 inf + 0 1553946236.363 * * [simplify]: Extracting #3: cost 14 inf + 0 1553946236.363 * * [simplify]: Extracting #4: cost 11 inf + 45 1553946236.364 * * [simplify]: Extracting #5: cost 2 inf + 782 1553946236.364 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553946236.364 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553946236.365 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553946236.365 * * * * [progress]: [ 17 / 38 ] simplifiying candidate # 1553946236.365 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553946236.365 * * [simplify]: iters left: 5 (8 enodes) 1553946236.369 * * [simplify]: iters left: 4 (27 enodes) 1553946236.372 * * [simplify]: iters left: 3 (31 enodes) 1553946236.376 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.376 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.376 * * [simplify]: Extracting #2: cost 8 inf + 0 1553946236.376 * * [simplify]: Extracting #3: cost 14 inf + 0 1553946236.376 * * [simplify]: Extracting #4: cost 11 inf + 45 1553946236.376 * * [simplify]: Extracting #5: cost 2 inf + 702 1553946236.377 * * [simplify]: Extracting #6: cost 0 inf + 987 1553946236.377 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553946236.377 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553946236.377 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553946236.377 * * [simplify]: iters left: 5 (8 enodes) 1553946236.379 * * [simplify]: iters left: 4 (27 enodes) 1553946236.382 * * [simplify]: iters left: 3 (31 enodes) 1553946236.386 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.386 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.386 * * [simplify]: Extracting #2: cost 8 inf + 0 1553946236.386 * * [simplify]: Extracting #3: cost 14 inf + 0 1553946236.386 * * [simplify]: Extracting #4: cost 11 inf + 45 1553946236.386 * * [simplify]: Extracting #5: cost 2 inf + 702 1553946236.387 * * [simplify]: Extracting #6: cost 0 inf + 987 1553946236.387 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553946236.387 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553946236.387 * * * * [progress]: [ 18 / 38 ] simplifiying candidate # 1553946236.387 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1553946236.387 * * [simplify]: iters left: 5 (6 enodes) 1553946236.389 * * [simplify]: iters left: 4 (20 enodes) 1553946236.392 * * [simplify]: iters left: 3 (25 enodes) 1553946236.396 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.396 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.396 * * [simplify]: Extracting #2: cost 7 inf + 1 1553946236.396 * * [simplify]: Extracting #3: cost 5 inf + 44 1553946236.396 * * [simplify]: Extracting #4: cost 1 inf + 251 1553946236.396 * * [simplify]: Extracting #5: cost 0 inf + 333 1553946236.396 * [simplify]: Simplified to (sqrt (- x lo)) 1553946236.396 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553946236.396 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1553946236.396 * * [simplify]: iters left: 5 (7 enodes) 1553946236.399 * * [simplify]: iters left: 4 (24 enodes) 1553946236.405 * * [simplify]: iters left: 3 (28 enodes) 1553946236.412 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.412 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.412 * * [simplify]: Extracting #2: cost 10 inf + 0 1553946236.412 * * [simplify]: Extracting #3: cost 10 inf + 43 1553946236.413 * * [simplify]: Extracting #4: cost 7 inf + 127 1553946236.413 * * [simplify]: Extracting #5: cost 3 inf + 335 1553946236.413 * * [simplify]: Extracting #6: cost 0 inf + 743 1553946236.413 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1553946236.413 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553946236.413 * * * * [progress]: [ 19 / 38 ] simplifiying candidate # 1553946236.413 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553946236.413 * * [simplify]: iters left: 6 (7 enodes) 1553946236.415 * * [simplify]: iters left: 5 (27 enodes) 1553946236.420 * * [simplify]: iters left: 4 (34 enodes) 1553946236.424 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.424 * * [simplify]: Extracting #1: cost 6 inf + 0 1553946236.424 * * [simplify]: Extracting #2: cost 9 inf + 1 1553946236.424 * * [simplify]: Extracting #3: cost 13 inf + 1 1553946236.424 * * [simplify]: Extracting #4: cost 10 inf + 86 1553946236.425 * * [simplify]: Extracting #5: cost 5 inf + 616 1553946236.425 * * [simplify]: Extracting #6: cost 0 inf + 1469 1553946236.425 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1553946236.425 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1553946236.425 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1553946236.425 * * [simplify]: iters left: 5 (7 enodes) 1553946236.427 * * [simplify]: iters left: 4 (27 enodes) 1553946236.430 * * [simplify]: iters left: 3 (37 enodes) 1553946236.435 * * [simplify]: iters left: 2 (41 enodes) 1553946236.440 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.440 * * [simplify]: Extracting #1: cost 7 inf + 0 1553946236.440 * * [simplify]: Extracting #2: cost 16 inf + 0 1553946236.440 * * [simplify]: Extracting #3: cost 17 inf + 2 1553946236.440 * * [simplify]: Extracting #4: cost 13 inf + 128 1553946236.441 * * [simplify]: Extracting #5: cost 9 inf + 496 1553946236.441 * * [simplify]: Extracting #6: cost 0 inf + 1957 1553946236.443 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1553946236.443 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1553946236.443 * * * * [progress]: [ 20 / 38 ] simplifiying candidate # 1553946236.444 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1553946236.444 * * [simplify]: iters left: 5 (6 enodes) 1553946236.447 * * [simplify]: iters left: 4 (22 enodes) 1553946236.454 * * [simplify]: iters left: 3 (27 enodes) 1553946236.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.459 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.459 * * [simplify]: Extracting #2: cost 5 inf + 1 1553946236.459 * * [simplify]: Extracting #3: cost 9 inf + 1 1553946236.459 * * [simplify]: Extracting #4: cost 7 inf + 44 1553946236.459 * * [simplify]: Extracting #5: cost 1 inf + 456 1553946236.459 * * [simplify]: Extracting #6: cost 0 inf + 579 1553946236.460 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1553946236.460 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553946236.460 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1553946236.460 * * [simplify]: iters left: 5 (7 enodes) 1553946236.461 * * [simplify]: iters left: 4 (27 enodes) 1553946236.465 * * [simplify]: iters left: 3 (37 enodes) 1553946236.470 * * [simplify]: iters left: 2 (41 enodes) 1553946236.475 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.475 * * [simplify]: Extracting #1: cost 7 inf + 0 1553946236.475 * * [simplify]: Extracting #2: cost 16 inf + 0 1553946236.475 * * [simplify]: Extracting #3: cost 17 inf + 2 1553946236.475 * * [simplify]: Extracting #4: cost 13 inf + 128 1553946236.475 * * [simplify]: Extracting #5: cost 9 inf + 416 1553946236.475 * * [simplify]: Extracting #6: cost 0 inf + 1557 1553946236.476 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1553946236.476 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553946236.476 * * * * [progress]: [ 21 / 38 ] simplifiying candidate # 1553946236.476 * [simplify]: Simplifying (/ 1 1) 1553946236.476 * * [simplify]: iters left: 2 (2 enodes) 1553946236.477 * * [simplify]: iters left: 1 (6 enodes) 1553946236.478 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.478 * * [simplify]: Extracting #1: cost 0 inf + 1 1553946236.478 * [simplify]: Simplified to 1 1553946236.478 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553946236.478 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553946236.478 * * [simplify]: iters left: 4 (6 enodes) 1553946236.480 * * [simplify]: iters left: 3 (24 enodes) 1553946236.483 * * [simplify]: iters left: 2 (34 enodes) 1553946236.490 * * [simplify]: iters left: 1 (38 enodes) 1553946236.499 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.500 * * [simplify]: Extracting #1: cost 7 inf + 0 1553946236.500 * * [simplify]: Extracting #2: cost 16 inf + 0 1553946236.500 * * [simplify]: Extracting #3: cost 13 inf + 44 1553946236.500 * * [simplify]: Extracting #4: cost 2 inf + 828 1553946236.501 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553946236.501 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553946236.501 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553946236.501 * * * * [progress]: [ 22 / 38 ] simplifiying candidate # 1553946236.501 * * * * [progress]: [ 23 / 38 ] simplifiying candidate # 1553946236.501 * * * * [progress]: [ 24 / 38 ] simplifiying candidate # 1553946236.501 * * * * [progress]: [ 25 / 38 ] simplifiying candidate # 1553946236.502 * [simplify]: Simplifying (cbrt (- hi lo)) 1553946236.502 * * [simplify]: iters left: 3 (4 enodes) 1553946236.504 * * [simplify]: iters left: 2 (14 enodes) 1553946236.506 * * [simplify]: iters left: 1 (17 enodes) 1553946236.508 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.508 * * [simplify]: Extracting #1: cost 3 inf + 0 1553946236.508 * * [simplify]: Extracting #2: cost 7 inf + 0 1553946236.508 * * [simplify]: Extracting #3: cost 5 inf + 43 1553946236.508 * * [simplify]: Extracting #4: cost 0 inf + 412 1553946236.508 * [simplify]: Simplified to (cbrt (- hi lo)) 1553946236.508 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1553946236.508 * * * * [progress]: [ 26 / 38 ] simplifiying candidate # 1553946236.509 * [simplify]: Simplifying (sqrt (- hi lo)) 1553946236.509 * * [simplify]: iters left: 3 (4 enodes) 1553946236.510 * * [simplify]: iters left: 2 (14 enodes) 1553946236.511 * * [simplify]: iters left: 1 (17 enodes) 1553946236.513 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.513 * * [simplify]: Extracting #1: cost 3 inf + 0 1553946236.513 * * [simplify]: Extracting #2: cost 7 inf + 0 1553946236.513 * * [simplify]: Extracting #3: cost 5 inf + 43 1553946236.514 * * [simplify]: Extracting #4: cost 0 inf + 332 1553946236.514 * [simplify]: Simplified to (sqrt (- hi lo)) 1553946236.514 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1553946236.514 * * * * [progress]: [ 27 / 38 ] simplifiying candidate # 1553946236.514 * [simplify]: Simplifying (- hi lo) 1553946236.514 * * [simplify]: iters left: 2 (3 enodes) 1553946236.515 * * [simplify]: iters left: 1 (11 enodes) 1553946236.516 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.516 * * [simplify]: Extracting #1: cost 5 inf + 0 1553946236.516 * * [simplify]: Extracting #2: cost 3 inf + 43 1553946236.516 * * [simplify]: Extracting #3: cost 0 inf + 168 1553946236.516 * [simplify]: Simplified to (- hi lo) 1553946236.516 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1553946236.516 * * * * [progress]: [ 28 / 38 ] simplifiying candidate # 1553946236.516 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1553946236.516 * * [simplify]: iters left: 5 (5 enodes) 1553946236.517 * * [simplify]: iters left: 4 (17 enodes) 1553946236.520 * * [simplify]: iters left: 3 (20 enodes) 1553946236.522 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.522 * * [simplify]: Extracting #1: cost 3 inf + 0 1553946236.522 * * [simplify]: Extracting #2: cost 5 inf + 0 1553946236.522 * * [simplify]: Extracting #3: cost 9 inf + 0 1553946236.522 * * [simplify]: Extracting #4: cost 7 inf + 43 1553946236.522 * * [simplify]: Extracting #5: cost 0 inf + 736 1553946236.523 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553946236.523 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1553946236.523 * * * * [progress]: [ 29 / 38 ] simplifiying candidate # 1553946236.523 * [simplify]: Simplifying (sqrt (- x lo)) 1553946236.523 * * [simplify]: iters left: 3 (4 enodes) 1553946236.524 * * [simplify]: iters left: 2 (14 enodes) 1553946236.525 * * [simplify]: iters left: 1 (17 enodes) 1553946236.527 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.528 * * [simplify]: Extracting #1: cost 3 inf + 0 1553946236.528 * * [simplify]: Extracting #2: cost 7 inf + 0 1553946236.528 * * [simplify]: Extracting #3: cost 5 inf + 43 1553946236.528 * * [simplify]: Extracting #4: cost 0 inf + 332 1553946236.528 * [simplify]: Simplified to (sqrt (- x lo)) 1553946236.528 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1553946236.528 * * * * [progress]: [ 30 / 38 ] simplifiying candidate # 1553946236.528 * * * * [progress]: [ 31 / 38 ] simplifiying candidate # 1553946236.528 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1553946236.528 * * [simplify]: iters left: 6 (7 enodes) 1553946236.530 * * [simplify]: iters left: 5 (30 enodes) 1553946236.537 * * [simplify]: iters left: 4 (47 enodes) 1553946236.550 * * [simplify]: iters left: 3 (58 enodes) 1553946236.563 * * [simplify]: iters left: 2 (59 enodes) 1553946236.575 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.575 * * [simplify]: Extracting #1: cost 11 inf + 0 1553946236.576 * * [simplify]: Extracting #2: cost 15 inf + 43 1553946236.576 * * [simplify]: Extracting #3: cost 5 inf + 790 1553946236.577 * * [simplify]: Extracting #4: cost 0 inf + 1160 1553946236.578 * * [simplify]: Extracting #5: cost 0 inf + 1130 1553946236.578 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1553946236.578 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1553946236.578 * * * * [progress]: [ 32 / 38 ] simplifiying candidate # 1553946236.579 * [simplify]: Simplifying (+ hi lo) 1553946236.579 * * [simplify]: iters left: 2 (3 enodes) 1553946236.580 * * [simplify]: iters left: 1 (10 enodes) 1553946236.583 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.583 * * [simplify]: Extracting #1: cost 4 inf + 0 1553946236.583 * * [simplify]: Extracting #2: cost 2 inf + 2 1553946236.583 * * [simplify]: Extracting #3: cost 0 inf + 86 1553946236.583 * [simplify]: Simplified to (+ lo hi) 1553946236.583 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1553946236.583 * * * * [progress]: [ 33 / 38 ] simplifiying candidate # 1553946236.583 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1553946236.583 * * [simplify]: iters left: 3 (6 enodes) 1553946236.587 * * [simplify]: iters left: 2 (26 enodes) 1553946236.595 * * [simplify]: iters left: 1 (41 enodes) 1553946236.607 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.607 * * [simplify]: Extracting #1: cost 11 inf + 0 1553946236.608 * * [simplify]: Extracting #2: cost 13 inf + 286 1553946236.608 * * [simplify]: Extracting #3: cost 3 inf + 1208 1553946236.609 * * [simplify]: Extracting #4: cost 0 inf + 1381 1553946236.609 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1553946236.609 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1553946236.610 * * * * [progress]: [ 34 / 38 ] simplifiying candidate # 1553946236.610 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1553946236.610 * * [simplify]: iters left: 4 (5 enodes) 1553946236.612 * * [simplify]: iters left: 3 (21 enodes) 1553946236.619 * * [simplify]: iters left: 2 (34 enodes) 1553946236.627 * * [simplify]: iters left: 1 (53 enodes) 1553946236.635 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.635 * * [simplify]: Extracting #1: cost 14 inf + 0 1553946236.636 * * [simplify]: Extracting #2: cost 25 inf + 165 1553946236.636 * * [simplify]: Extracting #3: cost 9 inf + 1168 1553946236.636 * * [simplify]: Extracting #4: cost 1 inf + 1903 1553946236.637 * * [simplify]: Extracting #5: cost 0 inf + 1970 1553946236.638 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1553946236.638 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1553946236.638 * * * * [progress]: [ 35 / 38 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1553946236.638 * * * * [progress]: [ 36 / 38 ] simplifiying candidate # 1553946236.638 * [simplify]: Simplifying 0 1553946236.638 * * [simplify]: iters left: 0 (1 enodes) 1553946236.639 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.639 * * [simplify]: Extracting #1: cost 0 inf + 1 1553946236.639 * [simplify]: Simplified to 0 1553946236.639 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553946236.639 * * * * [progress]: [ 37 / 38 ] simplifiying candidate # 1553946236.639 * [simplify]: Simplifying 0 1553946236.639 * * [simplify]: iters left: 0 (1 enodes) 1553946236.640 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.640 * * [simplify]: Extracting #1: cost 0 inf + 1 1553946236.640 * [simplify]: Simplified to 0 1553946236.640 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553946236.640 * * * * [progress]: [ 38 / 38 ] simplifiying candidate # 1553946236.640 * [simplify]: Simplifying 0 1553946236.640 * * [simplify]: iters left: 0 (1 enodes) 1553946236.640 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.640 * * [simplify]: Extracting #1: cost 0 inf + 1 1553946236.640 * [simplify]: Simplified to 0 1553946236.640 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553946236.640 * * * [progress]: adding candidates to table 1553946236.948 * [progress]: [Phase 3 of 3] Extracting. 1553946236.951 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553946236.951 * * [simplify]: iters left: 4 (6 enodes) 1553946236.951 * * [simplify]: Extracting #0: cost 1 inf + 0 1553946236.951 * * [simplify]: Extracting #1: cost 3 inf + 0 1553946236.951 * * [simplify]: Extracting #2: cost 6 inf + 0 1553946236.951 * * [simplify]: Extracting #3: cost 2 inf + 45 1553946236.951 * * [simplify]: Extracting #4: cost 0 inf + 210 1553946236.951 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553946238.317 * [regime-testing]: Baseline error score: 61.99711376359743 1553946238.319 * [regime-testing]: Oracle error score: 61.99711376359743 1553946238.319 * [regime-testing]: End program error score: 61.99711376359743