1552123994.375 * [progress]: [Phase 1 of 3] Setting up. 1552123994.376 * * * [progress]: [1/2] Preparing points 1552123994.410 * * * [progress]: [2/2] Setting up program. 1552123994.443 * [progress]: [Phase 2 of 3] Improving. 1552123994.443 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552123994.444 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1552123994.445 * * [simplify]: iters left: 4 (6 enodes) 1552123994.449 * * [simplify]: iters left: 3 (24 enodes) 1552123994.454 * * [simplify]: iters left: 2 (34 enodes) 1552123994.458 * * [simplify]: iters left: 1 (38 enodes) 1552123994.463 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.464 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123994.464 * * [simplify]: Extracting #2: cost 16 inf + 0 1552123994.464 * * [simplify]: Extracting #3: cost 13 inf + 44 1552123994.464 * * [simplify]: Extracting #4: cost 2 inf + 828 1552123994.464 * * [simplify]: Extracting #5: cost 0 inf + 1073 1552123994.465 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1552123994.465 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 1552123994.469 * * [progress]: iteration 1 / 4 1552123994.469 * * * [progress]: picking best candidate 1552123994.471 * * * * [pick]: Picked # 1552123994.471 * * * [progress]: localizing error 1552123994.481 * * * [progress]: generating rewritten candidates 1552123994.482 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552123994.488 * * * [progress]: generating series expansions 1552123994.488 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552123994.492 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 1552123994.492 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 1552123994.493 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 1552123994.493 * [taylor]: Taking taylor expansion of (- x lo) in hi 1552123994.493 * [taylor]: Taking taylor expansion of x in hi 1552123994.493 * [backup-simplify]: Simplify x into x 1552123994.493 * [taylor]: Taking taylor expansion of lo in hi 1552123994.493 * [backup-simplify]: Simplify lo into lo 1552123994.493 * [taylor]: Taking taylor expansion of (- hi lo) in hi 1552123994.493 * [taylor]: Taking taylor expansion of hi in hi 1552123994.493 * [backup-simplify]: Simplify 0 into 0 1552123994.493 * [backup-simplify]: Simplify 1 into 1 1552123994.493 * [taylor]: Taking taylor expansion of lo in hi 1552123994.493 * [backup-simplify]: Simplify lo into lo 1552123994.493 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.493 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 1552123994.493 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.493 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552123994.493 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 1552123994.494 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 1552123994.494 * [taylor]: Taking taylor expansion of (- x lo) in lo 1552123994.494 * [taylor]: Taking taylor expansion of x in lo 1552123994.494 * [backup-simplify]: Simplify x into x 1552123994.494 * [taylor]: Taking taylor expansion of lo in lo 1552123994.494 * [backup-simplify]: Simplify 0 into 0 1552123994.494 * [backup-simplify]: Simplify 1 into 1 1552123994.494 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552123994.494 * [taylor]: Taking taylor expansion of hi in lo 1552123994.494 * [backup-simplify]: Simplify hi into hi 1552123994.494 * [taylor]: Taking taylor expansion of lo in lo 1552123994.494 * [backup-simplify]: Simplify 0 into 0 1552123994.494 * [backup-simplify]: Simplify 1 into 1 1552123994.494 * [backup-simplify]: Simplify (- 0) into 0 1552123994.494 * [backup-simplify]: Simplify (+ x 0) into x 1552123994.494 * [backup-simplify]: Simplify (- 0) into 0 1552123994.494 * [backup-simplify]: Simplify (+ hi 0) into hi 1552123994.494 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 1552123994.495 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1552123994.495 * [taylor]: Taking taylor expansion of (- x lo) in x 1552123994.495 * [taylor]: Taking taylor expansion of x in x 1552123994.495 * [backup-simplify]: Simplify 0 into 0 1552123994.495 * [backup-simplify]: Simplify 1 into 1 1552123994.495 * [taylor]: Taking taylor expansion of lo in x 1552123994.495 * [backup-simplify]: Simplify lo into lo 1552123994.495 * [taylor]: Taking taylor expansion of (- hi lo) in x 1552123994.495 * [taylor]: Taking taylor expansion of hi in x 1552123994.495 * [backup-simplify]: Simplify hi into hi 1552123994.495 * [taylor]: Taking taylor expansion of lo in x 1552123994.495 * [backup-simplify]: Simplify lo into lo 1552123994.495 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1552123994.495 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1552123994.495 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1552123994.495 * [taylor]: Taking taylor expansion of (- x lo) in x 1552123994.495 * [taylor]: Taking taylor expansion of x in x 1552123994.495 * [backup-simplify]: Simplify 0 into 0 1552123994.495 * [backup-simplify]: Simplify 1 into 1 1552123994.495 * [taylor]: Taking taylor expansion of lo in x 1552123994.495 * [backup-simplify]: Simplify lo into lo 1552123994.495 * [taylor]: Taking taylor expansion of (- hi lo) in x 1552123994.495 * [taylor]: Taking taylor expansion of hi in x 1552123994.495 * [backup-simplify]: Simplify hi into hi 1552123994.495 * [taylor]: Taking taylor expansion of lo in x 1552123994.495 * [backup-simplify]: Simplify lo into lo 1552123994.495 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (- lo) into (- lo) 1552123994.495 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1552123994.495 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1552123994.496 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 1552123994.496 * [taylor]: Taking taylor expansion of -1 in lo 1552123994.496 * [backup-simplify]: Simplify -1 into -1 1552123994.496 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 1552123994.496 * [taylor]: Taking taylor expansion of lo in lo 1552123994.496 * [backup-simplify]: Simplify 0 into 0 1552123994.496 * [backup-simplify]: Simplify 1 into 1 1552123994.496 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552123994.496 * [taylor]: Taking taylor expansion of hi in lo 1552123994.496 * [backup-simplify]: Simplify hi into hi 1552123994.496 * [taylor]: Taking taylor expansion of lo in lo 1552123994.496 * [backup-simplify]: Simplify 0 into 0 1552123994.496 * [backup-simplify]: Simplify 1 into 1 1552123994.496 * [backup-simplify]: Simplify (- 0) into 0 1552123994.496 * [backup-simplify]: Simplify (+ hi 0) into hi 1552123994.496 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.497 * [backup-simplify]: Simplify (- 0) into 0 1552123994.497 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.497 * [backup-simplify]: Simplify (- 0) into 0 1552123994.498 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.498 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 1552123994.498 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 1552123994.498 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1552123994.498 * [taylor]: Taking taylor expansion of hi in lo 1552123994.498 * [backup-simplify]: Simplify hi into hi 1552123994.498 * [taylor]: Taking taylor expansion of lo in lo 1552123994.498 * [backup-simplify]: Simplify 0 into 0 1552123994.498 * [backup-simplify]: Simplify 1 into 1 1552123994.498 * [backup-simplify]: Simplify (- 0) into 0 1552123994.498 * [backup-simplify]: Simplify (+ hi 0) into hi 1552123994.498 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.498 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.498 * [taylor]: Taking taylor expansion of hi in hi 1552123994.498 * [backup-simplify]: Simplify 0 into 0 1552123994.498 * [backup-simplify]: Simplify 1 into 1 1552123994.499 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.499 * [backup-simplify]: Simplify 0 into 0 1552123994.499 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 1552123994.499 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 1552123994.499 * [taylor]: Taking taylor expansion of -1 in hi 1552123994.500 * [backup-simplify]: Simplify -1 into -1 1552123994.500 * [taylor]: Taking taylor expansion of hi in hi 1552123994.500 * [backup-simplify]: Simplify 0 into 0 1552123994.500 * [backup-simplify]: Simplify 1 into 1 1552123994.500 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123994.500 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552123994.500 * [backup-simplify]: Simplify 0 into 0 1552123994.501 * [backup-simplify]: Simplify (- 0) into 0 1552123994.501 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.501 * [backup-simplify]: Simplify (- 0) into 0 1552123994.502 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.502 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 1552123994.502 * [taylor]: Taking taylor expansion of 0 in lo 1552123994.502 * [backup-simplify]: Simplify 0 into 0 1552123994.502 * [taylor]: Taking taylor expansion of 0 in hi 1552123994.502 * [backup-simplify]: Simplify 0 into 0 1552123994.502 * [backup-simplify]: Simplify 0 into 0 1552123994.502 * [backup-simplify]: Simplify (- 1) into -1 1552123994.502 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1552123994.502 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1552123994.503 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1552123994.503 * [taylor]: Taking taylor expansion of hi in hi 1552123994.503 * [backup-simplify]: Simplify 0 into 0 1552123994.503 * [backup-simplify]: Simplify 1 into 1 1552123994.503 * [backup-simplify]: Simplify (* 1 1) into 1 1552123994.503 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123994.504 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123994.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.505 * [backup-simplify]: Simplify 0 into 0 1552123994.505 * [backup-simplify]: Simplify (- 1) into -1 1552123994.506 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.506 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1552123994.506 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 1552123994.506 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 1552123994.506 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1552123994.506 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1552123994.506 * [taylor]: Taking taylor expansion of hi in hi 1552123994.506 * [backup-simplify]: Simplify 0 into 0 1552123994.506 * [backup-simplify]: Simplify 1 into 1 1552123994.506 * [backup-simplify]: Simplify (* 1 1) into 1 1552123994.507 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552123994.507 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552123994.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.509 * [backup-simplify]: Simplify (- 0) into 0 1552123994.509 * [backup-simplify]: Simplify 0 into 0 1552123994.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.509 * [backup-simplify]: Simplify 0 into 0 1552123994.509 * [backup-simplify]: Simplify 0 into 0 1552123994.510 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 1552123994.510 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 1552123994.510 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 1552123994.510 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 1552123994.510 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1552123994.510 * [taylor]: Taking taylor expansion of x in hi 1552123994.510 * [backup-simplify]: Simplify x into x 1552123994.510 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552123994.510 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552123994.510 * [taylor]: Taking taylor expansion of lo in hi 1552123994.510 * [backup-simplify]: Simplify lo into lo 1552123994.510 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.510 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 1552123994.510 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.510 * [taylor]: Taking taylor expansion of hi in hi 1552123994.510 * [backup-simplify]: Simplify 0 into 0 1552123994.510 * [backup-simplify]: Simplify 1 into 1 1552123994.511 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.511 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552123994.511 * [taylor]: Taking taylor expansion of lo in hi 1552123994.511 * [backup-simplify]: Simplify lo into lo 1552123994.511 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.511 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552123994.511 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 1552123994.512 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.512 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 1552123994.512 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 1552123994.512 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 1552123994.512 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1552123994.512 * [taylor]: Taking taylor expansion of x in lo 1552123994.512 * [backup-simplify]: Simplify x into x 1552123994.512 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552123994.512 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.512 * [taylor]: Taking taylor expansion of lo in lo 1552123994.512 * [backup-simplify]: Simplify 0 into 0 1552123994.512 * [backup-simplify]: Simplify 1 into 1 1552123994.513 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.513 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552123994.513 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.513 * [taylor]: Taking taylor expansion of hi in lo 1552123994.513 * [backup-simplify]: Simplify hi into hi 1552123994.513 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.513 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.513 * [taylor]: Taking taylor expansion of lo in lo 1552123994.513 * [backup-simplify]: Simplify 0 into 0 1552123994.513 * [backup-simplify]: Simplify 1 into 1 1552123994.526 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.527 * [backup-simplify]: Simplify (- 1) into -1 1552123994.527 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.528 * [backup-simplify]: Simplify (- 1) into -1 1552123994.528 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.529 * [backup-simplify]: Simplify (/ -1 -1) into 1 1552123994.529 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1552123994.529 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1552123994.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123994.529 * [taylor]: Taking taylor expansion of x in x 1552123994.529 * [backup-simplify]: Simplify 0 into 0 1552123994.529 * [backup-simplify]: Simplify 1 into 1 1552123994.529 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.529 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.529 * [taylor]: Taking taylor expansion of lo in x 1552123994.529 * [backup-simplify]: Simplify lo into lo 1552123994.530 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.530 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1552123994.530 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552123994.530 * [taylor]: Taking taylor expansion of hi in x 1552123994.530 * [backup-simplify]: Simplify hi into hi 1552123994.530 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.530 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.530 * [taylor]: Taking taylor expansion of lo in x 1552123994.530 * [backup-simplify]: Simplify lo into lo 1552123994.530 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.530 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.530 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552123994.531 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1552123994.531 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1552123994.531 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1552123994.531 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1552123994.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123994.531 * [taylor]: Taking taylor expansion of x in x 1552123994.531 * [backup-simplify]: Simplify 0 into 0 1552123994.531 * [backup-simplify]: Simplify 1 into 1 1552123994.531 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.531 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.531 * [taylor]: Taking taylor expansion of lo in x 1552123994.531 * [backup-simplify]: Simplify lo into lo 1552123994.531 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.531 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1552123994.532 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552123994.532 * [taylor]: Taking taylor expansion of hi in x 1552123994.532 * [backup-simplify]: Simplify hi into hi 1552123994.532 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.532 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.532 * [taylor]: Taking taylor expansion of lo in x 1552123994.532 * [backup-simplify]: Simplify lo into lo 1552123994.532 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.532 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.532 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552123994.532 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1552123994.532 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1552123994.533 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 1552123994.533 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552123994.533 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.533 * [taylor]: Taking taylor expansion of hi in lo 1552123994.533 * [backup-simplify]: Simplify hi into hi 1552123994.533 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.533 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.533 * [taylor]: Taking taylor expansion of lo in lo 1552123994.533 * [backup-simplify]: Simplify 0 into 0 1552123994.533 * [backup-simplify]: Simplify 1 into 1 1552123994.533 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.534 * [backup-simplify]: Simplify (- 1) into -1 1552123994.534 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.534 * [backup-simplify]: Simplify (/ 1 -1) into -1 1552123994.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.535 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1552123994.535 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 1552123994.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552123994.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552123994.536 * [backup-simplify]: Simplify (- 0) into 0 1552123994.536 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.537 * [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))))) 1552123994.537 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 1552123994.537 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 1552123994.537 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 1552123994.537 * [taylor]: Taking taylor expansion of lo in lo 1552123994.537 * [backup-simplify]: Simplify 0 into 0 1552123994.537 * [backup-simplify]: Simplify 1 into 1 1552123994.537 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1552123994.537 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.537 * [taylor]: Taking taylor expansion of hi in lo 1552123994.537 * [backup-simplify]: Simplify hi into hi 1552123994.537 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.537 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.537 * [taylor]: Taking taylor expansion of lo in lo 1552123994.537 * [backup-simplify]: Simplify 0 into 0 1552123994.537 * [backup-simplify]: Simplify 1 into 1 1552123994.537 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.538 * [backup-simplify]: Simplify (- 1) into -1 1552123994.538 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.538 * [backup-simplify]: Simplify (* 0 -1) into 0 1552123994.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.539 * [backup-simplify]: Simplify (- 0) into 0 1552123994.539 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1552123994.539 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 1552123994.539 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 1552123994.540 * [backup-simplify]: Simplify (- -1) into 1 1552123994.540 * [taylor]: Taking taylor expansion of 1 in hi 1552123994.540 * [backup-simplify]: Simplify 1 into 1 1552123994.540 * [backup-simplify]: Simplify 0 into 0 1552123994.540 * [taylor]: Taking taylor expansion of -1 in hi 1552123994.540 * [backup-simplify]: Simplify -1 into -1 1552123994.540 * [backup-simplify]: Simplify 0 into 0 1552123994.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552123994.541 * [backup-simplify]: Simplify (- 0) into 0 1552123994.541 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1552123994.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1552123994.541 * [backup-simplify]: Simplify (- 0) into 0 1552123994.542 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.542 * [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 1552123994.542 * [taylor]: Taking taylor expansion of 0 in lo 1552123994.542 * [backup-simplify]: Simplify 0 into 0 1552123994.542 * [taylor]: Taking taylor expansion of 0 in hi 1552123994.542 * [backup-simplify]: Simplify 0 into 0 1552123994.542 * [backup-simplify]: Simplify 0 into 0 1552123994.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552123994.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.543 * [backup-simplify]: Simplify (- 0) into 0 1552123994.543 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.544 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 1552123994.544 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 1552123994.544 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 1552123994.544 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.544 * [taylor]: Taking taylor expansion of hi in hi 1552123994.544 * [backup-simplify]: Simplify 0 into 0 1552123994.544 * [backup-simplify]: Simplify 1 into 1 1552123994.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.545 * [backup-simplify]: Simplify 0 into 0 1552123994.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.546 * [backup-simplify]: Simplify (- 0) into 0 1552123994.546 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1552123994.546 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 1552123994.546 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1552123994.546 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.546 * [taylor]: Taking taylor expansion of hi in hi 1552123994.546 * [backup-simplify]: Simplify 0 into 0 1552123994.546 * [backup-simplify]: Simplify 1 into 1 1552123994.546 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.547 * [backup-simplify]: Simplify (- 0) into 0 1552123994.548 * [backup-simplify]: Simplify 0 into 0 1552123994.548 * [backup-simplify]: Simplify 0 into 0 1552123994.548 * [backup-simplify]: Simplify 0 into 0 1552123994.548 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 1552123994.548 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 1552123994.548 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 1552123994.548 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 1552123994.548 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552123994.548 * [taylor]: Taking taylor expansion of lo in hi 1552123994.548 * [backup-simplify]: Simplify lo into lo 1552123994.548 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.548 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1552123994.548 * [taylor]: Taking taylor expansion of x in hi 1552123994.548 * [backup-simplify]: Simplify x into x 1552123994.548 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552123994.548 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 1552123994.548 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1552123994.548 * [taylor]: Taking taylor expansion of lo in hi 1552123994.548 * [backup-simplify]: Simplify lo into lo 1552123994.548 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.548 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.548 * [taylor]: Taking taylor expansion of hi in hi 1552123994.548 * [backup-simplify]: Simplify 0 into 0 1552123994.548 * [backup-simplify]: Simplify 1 into 1 1552123994.548 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.548 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1552123994.549 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 1552123994.549 * [backup-simplify]: Simplify (- 1) into -1 1552123994.549 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.549 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 1552123994.549 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 1552123994.549 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 1552123994.549 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.549 * [taylor]: Taking taylor expansion of lo in lo 1552123994.549 * [backup-simplify]: Simplify 0 into 0 1552123994.549 * [backup-simplify]: Simplify 1 into 1 1552123994.549 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.549 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1552123994.549 * [taylor]: Taking taylor expansion of x in lo 1552123994.549 * [backup-simplify]: Simplify x into x 1552123994.550 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1552123994.550 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552123994.550 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.550 * [taylor]: Taking taylor expansion of lo in lo 1552123994.550 * [backup-simplify]: Simplify 0 into 0 1552123994.550 * [backup-simplify]: Simplify 1 into 1 1552123994.550 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.550 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.550 * [taylor]: Taking taylor expansion of hi in lo 1552123994.550 * [backup-simplify]: Simplify hi into hi 1552123994.550 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.550 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.550 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.551 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.551 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1552123994.551 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1552123994.551 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.551 * [taylor]: Taking taylor expansion of lo in x 1552123994.551 * [backup-simplify]: Simplify lo into lo 1552123994.551 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123994.551 * [taylor]: Taking taylor expansion of x in x 1552123994.551 * [backup-simplify]: Simplify 0 into 0 1552123994.551 * [backup-simplify]: Simplify 1 into 1 1552123994.551 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.551 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1552123994.551 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.551 * [taylor]: Taking taylor expansion of lo in x 1552123994.551 * [backup-simplify]: Simplify lo into lo 1552123994.551 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.551 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552123994.551 * [taylor]: Taking taylor expansion of hi in x 1552123994.552 * [backup-simplify]: Simplify hi into hi 1552123994.552 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.552 * [backup-simplify]: Simplify (- 1) into -1 1552123994.552 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.552 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552123994.552 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1552123994.552 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1552123994.552 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1552123994.552 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1552123994.552 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.552 * [taylor]: Taking taylor expansion of lo in x 1552123994.552 * [backup-simplify]: Simplify lo into lo 1552123994.552 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1552123994.552 * [taylor]: Taking taylor expansion of x in x 1552123994.552 * [backup-simplify]: Simplify 0 into 0 1552123994.552 * [backup-simplify]: Simplify 1 into 1 1552123994.553 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.553 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1552123994.553 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1552123994.553 * [taylor]: Taking taylor expansion of lo in x 1552123994.553 * [backup-simplify]: Simplify lo into lo 1552123994.553 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1552123994.553 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1552123994.553 * [taylor]: Taking taylor expansion of hi in x 1552123994.553 * [backup-simplify]: Simplify hi into hi 1552123994.553 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.553 * [backup-simplify]: Simplify (- 1) into -1 1552123994.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 1552123994.553 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552123994.553 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1552123994.553 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1552123994.554 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 1552123994.554 * [taylor]: Taking taylor expansion of -1 in lo 1552123994.554 * [backup-simplify]: Simplify -1 into -1 1552123994.554 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552123994.554 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.554 * [taylor]: Taking taylor expansion of lo in lo 1552123994.554 * [backup-simplify]: Simplify 0 into 0 1552123994.554 * [backup-simplify]: Simplify 1 into 1 1552123994.554 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.554 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.554 * [taylor]: Taking taylor expansion of hi in lo 1552123994.554 * [backup-simplify]: Simplify hi into hi 1552123994.554 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.554 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.555 * [backup-simplify]: Simplify (/ -1 1) into -1 1552123994.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.555 * [backup-simplify]: Simplify (- 0) into 0 1552123994.555 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 1552123994.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552123994.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552123994.556 * [backup-simplify]: Simplify (- 0) into 0 1552123994.556 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.556 * [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)) 1552123994.556 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 1552123994.556 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 1552123994.556 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1552123994.556 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1552123994.556 * [taylor]: Taking taylor expansion of lo in lo 1552123994.556 * [backup-simplify]: Simplify 0 into 0 1552123994.556 * [backup-simplify]: Simplify 1 into 1 1552123994.556 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.556 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1552123994.556 * [taylor]: Taking taylor expansion of hi in lo 1552123994.556 * [backup-simplify]: Simplify hi into hi 1552123994.557 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1552123994.557 * [taylor]: Taking taylor expansion of lo in lo 1552123994.557 * [backup-simplify]: Simplify 0 into 0 1552123994.557 * [backup-simplify]: Simplify 1 into 1 1552123994.557 * [backup-simplify]: Simplify (+ 1 0) into 1 1552123994.557 * [backup-simplify]: Simplify (* 1 0) into 0 1552123994.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.558 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552123994.558 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1552123994.558 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 1552123994.558 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.558 * [taylor]: Taking taylor expansion of 1 in hi 1552123994.558 * [backup-simplify]: Simplify 1 into 1 1552123994.558 * [backup-simplify]: Simplify 0 into 0 1552123994.558 * [taylor]: Taking taylor expansion of -1 in hi 1552123994.558 * [backup-simplify]: Simplify -1 into -1 1552123994.558 * [backup-simplify]: Simplify 0 into 0 1552123994.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1552123994.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.559 * [backup-simplify]: Simplify (- 0) into 0 1552123994.559 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1552123994.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1552123994.560 * [backup-simplify]: Simplify (- 0) into 0 1552123994.560 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.560 * [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 1552123994.560 * [taylor]: Taking taylor expansion of 0 in lo 1552123994.560 * [backup-simplify]: Simplify 0 into 0 1552123994.560 * [taylor]: Taking taylor expansion of 0 in hi 1552123994.560 * [backup-simplify]: Simplify 0 into 0 1552123994.560 * [backup-simplify]: Simplify 0 into 0 1552123994.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1552123994.561 * [backup-simplify]: Simplify (- 0) into 0 1552123994.561 * [backup-simplify]: Simplify (+ 0 0) into 0 1552123994.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 1552123994.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 1552123994.562 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.562 * [taylor]: Taking taylor expansion of hi in hi 1552123994.562 * [backup-simplify]: Simplify 0 into 0 1552123994.562 * [backup-simplify]: Simplify 1 into 1 1552123994.562 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.564 * [backup-simplify]: Simplify 0 into 0 1552123994.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.564 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1552123994.564 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1552123994.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 1552123994.564 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1552123994.564 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1552123994.564 * [taylor]: Taking taylor expansion of hi in hi 1552123994.565 * [backup-simplify]: Simplify 0 into 0 1552123994.565 * [backup-simplify]: Simplify 1 into 1 1552123994.565 * [backup-simplify]: Simplify (/ 1 1) into 1 1552123994.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552123994.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552123994.566 * [backup-simplify]: Simplify (- 0) into 0 1552123994.566 * [backup-simplify]: Simplify 0 into 0 1552123994.566 * [backup-simplify]: Simplify 0 into 0 1552123994.566 * [backup-simplify]: Simplify 0 into 0 1552123994.566 * * * [progress]: simplifying candidates 1552123994.566 * * * * [progress]: [ 1 / 38 ] simplifiying candidate # 1552123994.566 * * * * [progress]: [ 2 / 38 ] simplifiying candidate # 1552123994.566 * * * * [progress]: [ 3 / 38 ] simplifiying candidate # 1552123994.566 * * * * [progress]: [ 4 / 38 ] simplifiying candidate # 1552123994.567 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 1552123994.567 * * [simplify]: iters left: 5 (8 enodes) 1552123994.568 * * [simplify]: iters left: 4 (29 enodes) 1552123994.572 * * [simplify]: iters left: 3 (36 enodes) 1552123994.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.577 * * [simplify]: Extracting #1: cost 5 inf + 0 1552123994.577 * * [simplify]: Extracting #2: cost 10 inf + 0 1552123994.577 * * [simplify]: Extracting #3: cost 16 inf + 0 1552123994.577 * * [simplify]: Extracting #4: cost 13 inf + 45 1552123994.577 * * [simplify]: Extracting #5: cost 3 inf + 1004 1552123994.577 * * [simplify]: Extracting #6: cost 0 inf + 1531 1552123994.577 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 1552123994.577 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 1552123994.577 * * * * [progress]: [ 5 / 38 ] simplifiying candidate # 1552123994.577 * * * * [progress]: [ 6 / 38 ] simplifiying candidate # 1552123994.578 * * * * [progress]: [ 7 / 38 ] simplifiying candidate # 1552123994.578 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 1552123994.578 * * [simplify]: iters left: 6 (10 enodes) 1552123994.580 * * [simplify]: iters left: 5 (42 enodes) 1552123994.589 * * [simplify]: iters left: 4 (113 enodes) 1552123994.650 * * [simplify]: iters left: 3 (373 enodes) 1552123994.830 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.830 * * [simplify]: Extracting #1: cost 39 inf + 0 1552123994.831 * * [simplify]: Extracting #2: cost 201 inf + 2 1552123994.836 * * [simplify]: Extracting #3: cost 259 inf + 9018 1552123994.846 * * [simplify]: Extracting #4: cost 33 inf + 47761 1552123994.858 * * [simplify]: Extracting #5: cost 0 inf + 52670 1552123994.882 * * [simplify]: Extracting #6: cost 0 inf + 52630 1552123994.900 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 1552123994.900 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 1552123994.901 * * * * [progress]: [ 8 / 38 ] simplifiying candidate # 1552123994.901 * * * * [progress]: [ 9 / 38 ] simplifiying candidate # 1552123994.901 * * * * [progress]: [ 10 / 38 ] simplifiying candidate # 1552123994.901 * * * * [progress]: [ 11 / 38 ] simplifiying candidate # 1552123994.901 * * * * [progress]: [ 12 / 38 ] simplifiying candidate # 1552123994.901 * [simplify]: Simplifying (/ x (- hi lo)) 1552123994.901 * * [simplify]: iters left: 4 (5 enodes) 1552123994.902 * * [simplify]: iters left: 3 (17 enodes) 1552123994.904 * * [simplify]: iters left: 2 (20 enodes) 1552123994.907 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.907 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123994.907 * * [simplify]: Extracting #2: cost 7 inf + 1 1552123994.907 * * [simplify]: Extracting #3: cost 1 inf + 294 1552123994.907 * * [simplify]: Extracting #4: cost 0 inf + 335 1552123994.907 * [simplify]: Simplified to (/ x (- hi lo)) 1552123994.907 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1552123994.907 * * * * [progress]: [ 13 / 38 ] simplifiying candidate # 1552123994.907 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552123994.908 * * [simplify]: iters left: 6 (10 enodes) 1552123994.910 * * [simplify]: iters left: 5 (39 enodes) 1552123994.915 * * [simplify]: iters left: 4 (58 enodes) 1552123994.922 * * [simplify]: iters left: 3 (65 enodes) 1552123994.937 * * [simplify]: iters left: 2 (68 enodes) 1552123994.955 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.955 * * [simplify]: Extracting #1: cost 11 inf + 0 1552123994.955 * * [simplify]: Extracting #2: cost 22 inf + 0 1552123994.955 * * [simplify]: Extracting #3: cost 28 inf + 0 1552123994.955 * * [simplify]: Extracting #4: cost 26 inf + 3 1552123994.956 * * [simplify]: Extracting #5: cost 12 inf + 1992 1552123994.957 * * [simplify]: Extracting #6: cost 0 inf + 5145 1552123994.958 * * [simplify]: Extracting #7: cost 0 inf + 5105 1552123994.960 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1552123994.960 * [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))))) 1552123994.960 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1552123994.961 * * [simplify]: iters left: 5 (8 enodes) 1552123994.964 * * [simplify]: iters left: 4 (27 enodes) 1552123994.972 * * [simplify]: iters left: 3 (31 enodes) 1552123994.980 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123994.980 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123994.980 * * [simplify]: Extracting #2: cost 8 inf + 0 1552123994.980 * * [simplify]: Extracting #3: cost 14 inf + 0 1552123994.980 * * [simplify]: Extracting #4: cost 11 inf + 45 1552123994.981 * * [simplify]: Extracting #5: cost 2 inf + 902 1552123994.981 * * [simplify]: Extracting #6: cost 0 inf + 1307 1552123994.981 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1552123994.981 * [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))))) 1552123994.982 * * * * [progress]: [ 14 / 38 ] simplifiying candidate # 1552123994.982 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1552123994.982 * * [simplify]: iters left: 6 (9 enodes) 1552123994.986 * * [simplify]: iters left: 5 (32 enodes) 1552123994.990 * * [simplify]: iters left: 4 (40 enodes) 1552123994.995 * * [simplify]: iters left: 3 (43 enodes) 1552123995.000 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.000 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123995.000 * * [simplify]: Extracting #2: cost 14 inf + 0 1552123995.000 * * [simplify]: Extracting #3: cost 20 inf + 0 1552123995.000 * * [simplify]: Extracting #4: cost 17 inf + 44 1552123995.000 * * [simplify]: Extracting #5: cost 7 inf + 1025 1552123995.001 * * [simplify]: Extracting #6: cost 0 inf + 2523 1552123995.001 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1552123995.001 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1552123995.001 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1552123995.002 * * [simplify]: iters left: 5 (8 enodes) 1552123995.003 * * [simplify]: iters left: 4 (27 enodes) 1552123995.007 * * [simplify]: iters left: 3 (31 enodes) 1552123995.010 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.011 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.011 * * [simplify]: Extracting #2: cost 8 inf + 0 1552123995.011 * * [simplify]: Extracting #3: cost 14 inf + 0 1552123995.011 * * [simplify]: Extracting #4: cost 11 inf + 45 1552123995.011 * * [simplify]: Extracting #5: cost 2 inf + 822 1552123995.011 * * [simplify]: Extracting #6: cost 0 inf + 1147 1552123995.011 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1552123995.011 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1552123995.011 * * * * [progress]: [ 15 / 38 ] simplifiying candidate # 1552123995.012 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1552123995.012 * * [simplify]: iters left: 6 (7 enodes) 1552123995.014 * * [simplify]: iters left: 5 (25 enodes) 1552123995.018 * * [simplify]: iters left: 4 (38 enodes) 1552123995.023 * * [simplify]: iters left: 3 (39 enodes) 1552123995.028 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.028 * * [simplify]: Extracting #1: cost 5 inf + 0 1552123995.028 * * [simplify]: Extracting #2: cost 7 inf + 1 1552123995.028 * * [simplify]: Extracting #3: cost 11 inf + 1 1552123995.028 * * [simplify]: Extracting #4: cost 9 inf + 44 1552123995.028 * * [simplify]: Extracting #5: cost 4 inf + 454 1552123995.029 * * [simplify]: Extracting #6: cost 1 inf + 901 1552123995.029 * * [simplify]: Extracting #7: cost 0 inf + 1063 1552123995.029 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1552123995.029 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1552123995.029 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1552123995.029 * * [simplify]: iters left: 5 (7 enodes) 1552123995.032 * * [simplify]: iters left: 4 (24 enodes) 1552123995.035 * * [simplify]: iters left: 3 (28 enodes) 1552123995.039 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.039 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.039 * * [simplify]: Extracting #2: cost 10 inf + 0 1552123995.039 * * [simplify]: Extracting #3: cost 10 inf + 43 1552123995.039 * * [simplify]: Extracting #4: cost 7 inf + 127 1552123995.039 * * [simplify]: Extracting #5: cost 3 inf + 375 1552123995.039 * * [simplify]: Extracting #6: cost 0 inf + 903 1552123995.039 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1552123995.039 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1552123995.039 * * * * [progress]: [ 16 / 38 ] simplifiying candidate # 1552123995.040 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552123995.040 * * [simplify]: iters left: 6 (9 enodes) 1552123995.042 * * [simplify]: iters left: 5 (32 enodes) 1552123995.048 * * [simplify]: iters left: 4 (38 enodes) 1552123995.052 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.052 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123995.052 * * [simplify]: Extracting #2: cost 12 inf + 0 1552123995.052 * * [simplify]: Extracting #3: cost 18 inf + 0 1552123995.052 * * [simplify]: Extracting #4: cost 13 inf + 128 1552123995.053 * * [simplify]: Extracting #5: cost 4 inf + 1146 1552123995.053 * * [simplify]: Extracting #6: cost 0 inf + 2037 1552123995.053 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1552123995.053 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1552123995.053 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1552123995.054 * * [simplify]: iters left: 5 (8 enodes) 1552123995.055 * * [simplify]: iters left: 4 (27 enodes) 1552123995.058 * * [simplify]: iters left: 3 (31 enodes) 1552123995.062 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.062 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.062 * * [simplify]: Extracting #2: cost 8 inf + 0 1552123995.062 * * [simplify]: Extracting #3: cost 14 inf + 0 1552123995.062 * * [simplify]: Extracting #4: cost 11 inf + 45 1552123995.063 * * [simplify]: Extracting #5: cost 2 inf + 782 1552123995.063 * * [simplify]: Extracting #6: cost 0 inf + 1147 1552123995.063 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1552123995.063 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1552123995.063 * * * * [progress]: [ 17 / 38 ] simplifiying candidate # 1552123995.063 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552123995.063 * * [simplify]: iters left: 5 (8 enodes) 1552123995.065 * * [simplify]: iters left: 4 (27 enodes) 1552123995.069 * * [simplify]: iters left: 3 (31 enodes) 1552123995.073 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.073 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.073 * * [simplify]: Extracting #2: cost 8 inf + 0 1552123995.073 * * [simplify]: Extracting #3: cost 14 inf + 0 1552123995.073 * * [simplify]: Extracting #4: cost 11 inf + 45 1552123995.073 * * [simplify]: Extracting #5: cost 2 inf + 702 1552123995.073 * * [simplify]: Extracting #6: cost 0 inf + 987 1552123995.073 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552123995.073 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1552123995.073 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552123995.074 * * [simplify]: iters left: 5 (8 enodes) 1552123995.075 * * [simplify]: iters left: 4 (27 enodes) 1552123995.079 * * [simplify]: iters left: 3 (31 enodes) 1552123995.084 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.084 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.084 * * [simplify]: Extracting #2: cost 8 inf + 0 1552123995.084 * * [simplify]: Extracting #3: cost 14 inf + 0 1552123995.084 * * [simplify]: Extracting #4: cost 11 inf + 45 1552123995.084 * * [simplify]: Extracting #5: cost 2 inf + 702 1552123995.085 * * [simplify]: Extracting #6: cost 0 inf + 987 1552123995.085 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1552123995.085 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1552123995.085 * * * * [progress]: [ 18 / 38 ] simplifiying candidate # 1552123995.086 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1552123995.086 * * [simplify]: iters left: 5 (6 enodes) 1552123995.089 * * [simplify]: iters left: 4 (20 enodes) 1552123995.095 * * [simplify]: iters left: 3 (25 enodes) 1552123995.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.102 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.102 * * [simplify]: Extracting #2: cost 7 inf + 1 1552123995.102 * * [simplify]: Extracting #3: cost 5 inf + 44 1552123995.103 * * [simplify]: Extracting #4: cost 1 inf + 251 1552123995.103 * * [simplify]: Extracting #5: cost 0 inf + 333 1552123995.103 * [simplify]: Simplified to (sqrt (- x lo)) 1552123995.103 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1552123995.103 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1552123995.103 * * [simplify]: iters left: 5 (7 enodes) 1552123995.106 * * [simplify]: iters left: 4 (24 enodes) 1552123995.111 * * [simplify]: iters left: 3 (28 enodes) 1552123995.114 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.114 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.115 * * [simplify]: Extracting #2: cost 10 inf + 0 1552123995.115 * * [simplify]: Extracting #3: cost 10 inf + 43 1552123995.115 * * [simplify]: Extracting #4: cost 7 inf + 127 1552123995.115 * * [simplify]: Extracting #5: cost 3 inf + 335 1552123995.115 * * [simplify]: Extracting #6: cost 0 inf + 743 1552123995.115 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1552123995.115 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1552123995.115 * * * * [progress]: [ 19 / 38 ] simplifiying candidate # 1552123995.115 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1552123995.115 * * [simplify]: iters left: 6 (7 enodes) 1552123995.117 * * [simplify]: iters left: 5 (27 enodes) 1552123995.123 * * [simplify]: iters left: 4 (34 enodes) 1552123995.128 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.128 * * [simplify]: Extracting #1: cost 6 inf + 0 1552123995.128 * * [simplify]: Extracting #2: cost 9 inf + 1 1552123995.128 * * [simplify]: Extracting #3: cost 13 inf + 1 1552123995.128 * * [simplify]: Extracting #4: cost 10 inf + 86 1552123995.128 * * [simplify]: Extracting #5: cost 5 inf + 616 1552123995.128 * * [simplify]: Extracting #6: cost 0 inf + 1469 1552123995.129 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1552123995.129 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1552123995.129 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1552123995.129 * * [simplify]: iters left: 5 (7 enodes) 1552123995.131 * * [simplify]: iters left: 4 (27 enodes) 1552123995.136 * * [simplify]: iters left: 3 (37 enodes) 1552123995.147 * * [simplify]: iters left: 2 (41 enodes) 1552123995.158 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.159 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123995.159 * * [simplify]: Extracting #2: cost 16 inf + 0 1552123995.159 * * [simplify]: Extracting #3: cost 17 inf + 2 1552123995.159 * * [simplify]: Extracting #4: cost 13 inf + 128 1552123995.159 * * [simplify]: Extracting #5: cost 9 inf + 496 1552123995.160 * * [simplify]: Extracting #6: cost 0 inf + 1957 1552123995.160 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1552123995.160 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1552123995.161 * * * * [progress]: [ 20 / 38 ] simplifiying candidate # 1552123995.161 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1552123995.161 * * [simplify]: iters left: 5 (6 enodes) 1552123995.164 * * [simplify]: iters left: 4 (22 enodes) 1552123995.171 * * [simplify]: iters left: 3 (27 enodes) 1552123995.179 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.179 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.179 * * [simplify]: Extracting #2: cost 5 inf + 1 1552123995.179 * * [simplify]: Extracting #3: cost 9 inf + 1 1552123995.179 * * [simplify]: Extracting #4: cost 7 inf + 44 1552123995.179 * * [simplify]: Extracting #5: cost 1 inf + 456 1552123995.180 * * [simplify]: Extracting #6: cost 0 inf + 579 1552123995.180 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1552123995.180 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1552123995.180 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1552123995.181 * * [simplify]: iters left: 5 (7 enodes) 1552123995.184 * * [simplify]: iters left: 4 (27 enodes) 1552123995.191 * * [simplify]: iters left: 3 (37 enodes) 1552123995.197 * * [simplify]: iters left: 2 (41 enodes) 1552123995.202 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.202 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123995.202 * * [simplify]: Extracting #2: cost 16 inf + 0 1552123995.202 * * [simplify]: Extracting #3: cost 17 inf + 2 1552123995.202 * * [simplify]: Extracting #4: cost 13 inf + 128 1552123995.202 * * [simplify]: Extracting #5: cost 9 inf + 416 1552123995.203 * * [simplify]: Extracting #6: cost 0 inf + 1557 1552123995.203 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1552123995.203 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1552123995.203 * * * * [progress]: [ 21 / 38 ] simplifiying candidate # 1552123995.203 * [simplify]: Simplifying (/ 1 1) 1552123995.203 * * [simplify]: iters left: 2 (2 enodes) 1552123995.204 * * [simplify]: iters left: 1 (6 enodes) 1552123995.205 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.205 * * [simplify]: Extracting #1: cost 0 inf + 1 1552123995.205 * [simplify]: Simplified to 1 1552123995.205 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1552123995.205 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1552123995.206 * * [simplify]: iters left: 4 (6 enodes) 1552123995.207 * * [simplify]: iters left: 3 (24 enodes) 1552123995.210 * * [simplify]: iters left: 2 (34 enodes) 1552123995.214 * * [simplify]: iters left: 1 (38 enodes) 1552123995.219 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.219 * * [simplify]: Extracting #1: cost 7 inf + 0 1552123995.219 * * [simplify]: Extracting #2: cost 16 inf + 0 1552123995.219 * * [simplify]: Extracting #3: cost 13 inf + 44 1552123995.219 * * [simplify]: Extracting #4: cost 2 inf + 828 1552123995.219 * * [simplify]: Extracting #5: cost 0 inf + 1073 1552123995.219 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1552123995.220 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1552123995.220 * * * * [progress]: [ 22 / 38 ] simplifiying candidate # 1552123995.220 * * * * [progress]: [ 23 / 38 ] simplifiying candidate # 1552123995.220 * * * * [progress]: [ 24 / 38 ] simplifiying candidate # 1552123995.220 * * * * [progress]: [ 25 / 38 ] simplifiying candidate # 1552123995.220 * [simplify]: Simplifying (cbrt (- hi lo)) 1552123995.220 * * [simplify]: iters left: 3 (4 enodes) 1552123995.221 * * [simplify]: iters left: 2 (14 enodes) 1552123995.222 * * [simplify]: iters left: 1 (17 enodes) 1552123995.225 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.225 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123995.225 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123995.225 * * [simplify]: Extracting #3: cost 5 inf + 43 1552123995.225 * * [simplify]: Extracting #4: cost 0 inf + 412 1552123995.225 * [simplify]: Simplified to (cbrt (- hi lo)) 1552123995.225 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1552123995.225 * * * * [progress]: [ 26 / 38 ] simplifiying candidate # 1552123995.225 * [simplify]: Simplifying (sqrt (- hi lo)) 1552123995.225 * * [simplify]: iters left: 3 (4 enodes) 1552123995.227 * * [simplify]: iters left: 2 (14 enodes) 1552123995.232 * * [simplify]: iters left: 1 (17 enodes) 1552123995.236 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.236 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123995.237 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123995.237 * * [simplify]: Extracting #3: cost 5 inf + 43 1552123995.237 * * [simplify]: Extracting #4: cost 0 inf + 332 1552123995.237 * [simplify]: Simplified to (sqrt (- hi lo)) 1552123995.237 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1552123995.237 * * * * [progress]: [ 27 / 38 ] simplifiying candidate # 1552123995.237 * [simplify]: Simplifying (- hi lo) 1552123995.237 * * [simplify]: iters left: 2 (3 enodes) 1552123995.239 * * [simplify]: iters left: 1 (11 enodes) 1552123995.242 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.242 * * [simplify]: Extracting #1: cost 5 inf + 0 1552123995.242 * * [simplify]: Extracting #2: cost 3 inf + 43 1552123995.242 * * [simplify]: Extracting #3: cost 0 inf + 168 1552123995.242 * [simplify]: Simplified to (- hi lo) 1552123995.242 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1552123995.242 * * * * [progress]: [ 28 / 38 ] simplifiying candidate # 1552123995.242 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1552123995.243 * * [simplify]: iters left: 5 (5 enodes) 1552123995.244 * * [simplify]: iters left: 4 (17 enodes) 1552123995.246 * * [simplify]: iters left: 3 (20 enodes) 1552123995.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.248 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123995.248 * * [simplify]: Extracting #2: cost 5 inf + 0 1552123995.248 * * [simplify]: Extracting #3: cost 9 inf + 0 1552123995.248 * * [simplify]: Extracting #4: cost 7 inf + 43 1552123995.249 * * [simplify]: Extracting #5: cost 0 inf + 736 1552123995.249 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1552123995.249 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1552123995.249 * * * * [progress]: [ 29 / 38 ] simplifiying candidate # 1552123995.249 * [simplify]: Simplifying (sqrt (- x lo)) 1552123995.249 * * [simplify]: iters left: 3 (4 enodes) 1552123995.250 * * [simplify]: iters left: 2 (14 enodes) 1552123995.252 * * [simplify]: iters left: 1 (17 enodes) 1552123995.254 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.254 * * [simplify]: Extracting #1: cost 3 inf + 0 1552123995.254 * * [simplify]: Extracting #2: cost 7 inf + 0 1552123995.254 * * [simplify]: Extracting #3: cost 5 inf + 43 1552123995.254 * * [simplify]: Extracting #4: cost 0 inf + 332 1552123995.254 * [simplify]: Simplified to (sqrt (- x lo)) 1552123995.254 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1552123995.254 * * * * [progress]: [ 30 / 38 ] simplifiying candidate # 1552123995.254 * * * * [progress]: [ 31 / 38 ] simplifiying candidate # 1552123995.254 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1552123995.254 * * [simplify]: iters left: 6 (7 enodes) 1552123995.256 * * [simplify]: iters left: 5 (30 enodes) 1552123995.260 * * [simplify]: iters left: 4 (47 enodes) 1552123995.267 * * [simplify]: iters left: 3 (58 enodes) 1552123995.273 * * [simplify]: iters left: 2 (59 enodes) 1552123995.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.281 * * [simplify]: Extracting #1: cost 11 inf + 0 1552123995.281 * * [simplify]: Extracting #2: cost 15 inf + 43 1552123995.282 * * [simplify]: Extracting #3: cost 5 inf + 790 1552123995.282 * * [simplify]: Extracting #4: cost 0 inf + 1160 1552123995.283 * * [simplify]: Extracting #5: cost 0 inf + 1130 1552123995.284 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1552123995.284 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1552123995.284 * * * * [progress]: [ 32 / 38 ] simplifiying candidate # 1552123995.284 * [simplify]: Simplifying (+ hi lo) 1552123995.284 * * [simplify]: iters left: 2 (3 enodes) 1552123995.286 * * [simplify]: iters left: 1 (10 enodes) 1552123995.288 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.288 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123995.288 * * [simplify]: Extracting #2: cost 2 inf + 2 1552123995.289 * * [simplify]: Extracting #3: cost 0 inf + 86 1552123995.289 * [simplify]: Simplified to (+ lo hi) 1552123995.289 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1552123995.289 * * * * [progress]: [ 33 / 38 ] simplifiying candidate # 1552123995.289 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1552123995.289 * * [simplify]: iters left: 3 (6 enodes) 1552123995.293 * * [simplify]: iters left: 2 (26 enodes) 1552123995.302 * * [simplify]: iters left: 1 (41 enodes) 1552123995.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.314 * * [simplify]: Extracting #1: cost 11 inf + 0 1552123995.314 * * [simplify]: Extracting #2: cost 13 inf + 286 1552123995.315 * * [simplify]: Extracting #3: cost 3 inf + 1208 1552123995.315 * * [simplify]: Extracting #4: cost 0 inf + 1381 1552123995.316 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1552123995.316 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1552123995.316 * * * * [progress]: [ 34 / 38 ] simplifiying candidate # 1552123995.317 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1552123995.317 * * [simplify]: iters left: 4 (5 enodes) 1552123995.319 * * [simplify]: iters left: 3 (21 enodes) 1552123995.326 * * [simplify]: iters left: 2 (34 enodes) 1552123995.336 * * [simplify]: iters left: 1 (53 enodes) 1552123995.355 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.355 * * [simplify]: Extracting #1: cost 14 inf + 0 1552123995.356 * * [simplify]: Extracting #2: cost 25 inf + 165 1552123995.356 * * [simplify]: Extracting #3: cost 9 inf + 1168 1552123995.357 * * [simplify]: Extracting #4: cost 1 inf + 1903 1552123995.358 * * [simplify]: Extracting #5: cost 0 inf + 1970 1552123995.360 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1552123995.360 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1552123995.360 * * * * [progress]: [ 35 / 38 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1552123995.360 * * * * [progress]: [ 36 / 38 ] simplifiying candidate # 1552123995.360 * [simplify]: Simplifying 0 1552123995.360 * * [simplify]: iters left: 0 (1 enodes) 1552123995.361 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.361 * * [simplify]: Extracting #1: cost 0 inf + 1 1552123995.361 * [simplify]: Simplified to 0 1552123995.362 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552123995.362 * * * * [progress]: [ 37 / 38 ] simplifiying candidate # 1552123995.362 * [simplify]: Simplifying 0 1552123995.362 * * [simplify]: iters left: 0 (1 enodes) 1552123995.363 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.363 * * [simplify]: Extracting #1: cost 0 inf + 1 1552123995.363 * [simplify]: Simplified to 0 1552123995.363 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552123995.363 * * * * [progress]: [ 38 / 38 ] simplifiying candidate # 1552123995.363 * [simplify]: Simplifying 0 1552123995.363 * * [simplify]: iters left: 0 (1 enodes) 1552123995.364 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.364 * * [simplify]: Extracting #1: cost 0 inf + 1 1552123995.364 * [simplify]: Simplified to 0 1552123995.364 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1552123995.364 * * * [progress]: adding candidates to table 1552123995.698 * * [progress]: iteration 2 / 4 1552123995.698 * * * [progress]: picking best candidate 1552123995.701 * * * * [pick]: Picked # 1552123995.701 * * * [progress]: localizing error 1552123995.702 * * * [progress]: generating rewritten candidates 1552123995.702 * * * [progress]: generating series expansions 1552123995.702 * * * [progress]: simplifying candidates 1552123995.702 * * * [progress]: adding candidates to table 1552123995.703 * [progress]: [Phase 3 of 3] Extracting. 1552123995.707 * [simplify]: Simplifying 0 1552123995.707 * * [simplify]: iters left: 0 (1 enodes) 1552123995.707 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123995.707 * * [simplify]: Extracting #1: cost 0 inf + 1 1552123995.707 * [simplify]: Simplified to 0 1552123997.064 * [regime-testing]: Baseline error score: 61.997112452666244 1552123997.066 * [regime-testing]: Oracle error score: 61.997112452666244 1552123997.066 * [regime-testing]: End program error score: 61.997112452666244