1553855528.238 * [progress]: [Phase 1 of 3] Setting up. 1553855528.238 * * * [progress]: [1/2] Preparing points 1553855528.312 * * * [progress]: [2/2] Setting up program. 1553855528.317 * [progress]: [Phase 2 of 3] Improving. 1553855528.318 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553855528.319 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855528.323 * * [simplify]: iters left: 4 (6 enodes) 1553855528.330 * * [simplify]: iters left: 3 (24 enodes) 1553855528.338 * * [simplify]: iters left: 2 (34 enodes) 1553855528.347 * * [simplify]: iters left: 1 (38 enodes) 1553855528.356 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.357 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855528.357 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855528.357 * * [simplify]: Extracting #3: cost 13 inf + 44 1553855528.358 * * [simplify]: Extracting #4: cost 2 inf + 828 1553855528.358 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553855528.359 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855528.359 * [simplify]: Simplified (2) to (λ (lo hi x) (/ (- x lo) (- hi lo))) 1553855528.366 * * [progress]: iteration 1 / 4 1553855528.366 * * * [progress]: picking best candidate 1553855528.370 * * * * [pick]: Picked # 1553855528.370 * * * [progress]: localizing error 1553855528.391 * * * [progress]: generating rewritten candidates 1553855528.392 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1553855528.434 * * * [progress]: generating series expansions 1553855528.434 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1553855528.438 * [backup-simplify]: Simplify (/ (- x lo) (- hi lo)) into (/ (- x lo) (- hi lo)) 1553855528.438 * [approximate]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in (x lo hi) around 0 1553855528.439 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in hi 1553855528.439 * [taylor]: Taking taylor expansion of (- x lo) in hi 1553855528.439 * [taylor]: Taking taylor expansion of x in hi 1553855528.439 * [backup-simplify]: Simplify x into x 1553855528.439 * [taylor]: Taking taylor expansion of lo in hi 1553855528.439 * [backup-simplify]: Simplify lo into lo 1553855528.439 * [taylor]: Taking taylor expansion of (- hi lo) in hi 1553855528.439 * [taylor]: Taking taylor expansion of hi in hi 1553855528.440 * [backup-simplify]: Simplify 0 into 0 1553855528.440 * [backup-simplify]: Simplify 1 into 1 1553855528.440 * [taylor]: Taking taylor expansion of lo in hi 1553855528.440 * [backup-simplify]: Simplify lo into lo 1553855528.440 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.440 * [backup-simplify]: Simplify (+ x (- lo)) into (- x lo) 1553855528.440 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.440 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553855528.440 * [backup-simplify]: Simplify (/ (- x lo) (- lo)) into (* -1 (/ (- x lo) lo)) 1553855528.440 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in lo 1553855528.440 * [taylor]: Taking taylor expansion of (- x lo) in lo 1553855528.440 * [taylor]: Taking taylor expansion of x in lo 1553855528.440 * [backup-simplify]: Simplify x into x 1553855528.440 * [taylor]: Taking taylor expansion of lo in lo 1553855528.440 * [backup-simplify]: Simplify 0 into 0 1553855528.440 * [backup-simplify]: Simplify 1 into 1 1553855528.440 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553855528.440 * [taylor]: Taking taylor expansion of hi in lo 1553855528.440 * [backup-simplify]: Simplify hi into hi 1553855528.440 * [taylor]: Taking taylor expansion of lo in lo 1553855528.440 * [backup-simplify]: Simplify 0 into 0 1553855528.440 * [backup-simplify]: Simplify 1 into 1 1553855528.441 * [backup-simplify]: Simplify (- 0) into 0 1553855528.441 * [backup-simplify]: Simplify (+ x 0) into x 1553855528.441 * [backup-simplify]: Simplify (- 0) into 0 1553855528.441 * [backup-simplify]: Simplify (+ hi 0) into hi 1553855528.441 * [backup-simplify]: Simplify (/ x hi) into (/ x hi) 1553855528.441 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553855528.441 * [taylor]: Taking taylor expansion of (- x lo) in x 1553855528.441 * [taylor]: Taking taylor expansion of x in x 1553855528.441 * [backup-simplify]: Simplify 0 into 0 1553855528.441 * [backup-simplify]: Simplify 1 into 1 1553855528.441 * [taylor]: Taking taylor expansion of lo in x 1553855528.441 * [backup-simplify]: Simplify lo into lo 1553855528.441 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553855528.441 * [taylor]: Taking taylor expansion of hi in x 1553855528.441 * [backup-simplify]: Simplify hi into hi 1553855528.441 * [taylor]: Taking taylor expansion of lo in x 1553855528.441 * [backup-simplify]: Simplify lo into lo 1553855528.441 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.441 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553855528.441 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.441 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553855528.441 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553855528.441 * [taylor]: Taking taylor expansion of (/ (- x lo) (- hi lo)) in x 1553855528.441 * [taylor]: Taking taylor expansion of (- x lo) in x 1553855528.442 * [taylor]: Taking taylor expansion of x in x 1553855528.442 * [backup-simplify]: Simplify 0 into 0 1553855528.442 * [backup-simplify]: Simplify 1 into 1 1553855528.442 * [taylor]: Taking taylor expansion of lo in x 1553855528.442 * [backup-simplify]: Simplify lo into lo 1553855528.442 * [taylor]: Taking taylor expansion of (- hi lo) in x 1553855528.442 * [taylor]: Taking taylor expansion of hi in x 1553855528.442 * [backup-simplify]: Simplify hi into hi 1553855528.442 * [taylor]: Taking taylor expansion of lo in x 1553855528.442 * [backup-simplify]: Simplify lo into lo 1553855528.442 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.442 * [backup-simplify]: Simplify (+ 0 (- lo)) into (- lo) 1553855528.442 * [backup-simplify]: Simplify (- lo) into (- lo) 1553855528.442 * [backup-simplify]: Simplify (+ hi (- lo)) into (- hi lo) 1553855528.442 * [backup-simplify]: Simplify (/ (- lo) (- hi lo)) into (* -1 (/ lo (- hi lo))) 1553855528.443 * [taylor]: Taking taylor expansion of (* -1 (/ lo (- hi lo))) in lo 1553855528.443 * [taylor]: Taking taylor expansion of -1 in lo 1553855528.443 * [backup-simplify]: Simplify -1 into -1 1553855528.443 * [taylor]: Taking taylor expansion of (/ lo (- hi lo)) in lo 1553855528.443 * [taylor]: Taking taylor expansion of lo in lo 1553855528.443 * [backup-simplify]: Simplify 0 into 0 1553855528.443 * [backup-simplify]: Simplify 1 into 1 1553855528.443 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553855528.443 * [taylor]: Taking taylor expansion of hi in lo 1553855528.443 * [backup-simplify]: Simplify hi into hi 1553855528.443 * [taylor]: Taking taylor expansion of lo in lo 1553855528.443 * [backup-simplify]: Simplify 0 into 0 1553855528.443 * [backup-simplify]: Simplify 1 into 1 1553855528.443 * [backup-simplify]: Simplify (- 0) into 0 1553855528.444 * [backup-simplify]: Simplify (+ hi 0) into hi 1553855528.444 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.444 * [backup-simplify]: Simplify (- 0) into 0 1553855528.445 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.445 * [backup-simplify]: Simplify (- 0) into 0 1553855528.446 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.446 * [backup-simplify]: Simplify (- (/ 1 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))))) into (/ 1 (- hi lo)) 1553855528.446 * [taylor]: Taking taylor expansion of (/ 1 (- hi lo)) in lo 1553855528.446 * [taylor]: Taking taylor expansion of (- hi lo) in lo 1553855528.446 * [taylor]: Taking taylor expansion of hi in lo 1553855528.446 * [backup-simplify]: Simplify hi into hi 1553855528.446 * [taylor]: Taking taylor expansion of lo in lo 1553855528.446 * [backup-simplify]: Simplify 0 into 0 1553855528.446 * [backup-simplify]: Simplify 1 into 1 1553855528.446 * [backup-simplify]: Simplify (- 0) into 0 1553855528.447 * [backup-simplify]: Simplify (+ hi 0) into hi 1553855528.447 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.447 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.447 * [taylor]: Taking taylor expansion of hi in hi 1553855528.447 * [backup-simplify]: Simplify 0 into 0 1553855528.447 * [backup-simplify]: Simplify 1 into 1 1553855528.447 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.448 * [backup-simplify]: Simplify 0 into 0 1553855528.448 * [backup-simplify]: Simplify (* -1 (/ 1 hi)) into (/ -1 hi) 1553855528.448 * [taylor]: Taking taylor expansion of (/ -1 hi) in hi 1553855528.448 * [taylor]: Taking taylor expansion of -1 in hi 1553855528.448 * [backup-simplify]: Simplify -1 into -1 1553855528.448 * [taylor]: Taking taylor expansion of hi in hi 1553855528.448 * [backup-simplify]: Simplify 0 into 0 1553855528.448 * [backup-simplify]: Simplify 1 into 1 1553855528.449 * [backup-simplify]: Simplify (/ -1 1) into -1 1553855528.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553855528.450 * [backup-simplify]: Simplify 0 into 0 1553855528.450 * [backup-simplify]: Simplify (- 0) into 0 1553855528.450 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.451 * [backup-simplify]: Simplify (- 0) into 0 1553855528.451 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.451 * [backup-simplify]: Simplify (- (/ 0 (- hi lo)) (+ (* (* -1 (/ lo (- hi lo))) (/ 0 (- hi lo))) (* (/ 1 (- hi lo)) (/ 0 (- hi lo))))) into 0 1553855528.451 * [taylor]: Taking taylor expansion of 0 in lo 1553855528.451 * [backup-simplify]: Simplify 0 into 0 1553855528.451 * [taylor]: Taking taylor expansion of 0 in hi 1553855528.451 * [backup-simplify]: Simplify 0 into 0 1553855528.451 * [backup-simplify]: Simplify 0 into 0 1553855528.452 * [backup-simplify]: Simplify (- 1) into -1 1553855528.452 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553855528.453 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553855528.453 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553855528.453 * [taylor]: Taking taylor expansion of hi in hi 1553855528.453 * [backup-simplify]: Simplify 0 into 0 1553855528.453 * [backup-simplify]: Simplify 1 into 1 1553855528.454 * [backup-simplify]: Simplify (* 1 1) into 1 1553855528.454 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553855528.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553855528.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.457 * [backup-simplify]: Simplify 0 into 0 1553855528.458 * [backup-simplify]: Simplify (- 1) into -1 1553855528.458 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.458 * [backup-simplify]: Simplify (- (/ 0 hi) (+ (* (/ 1 hi) (/ -1 hi)))) into (/ 1 (pow hi 2)) 1553855528.459 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow hi 2))) (* 0 (/ 1 hi))) into (- (/ 1 (pow hi 2))) 1553855528.459 * [taylor]: Taking taylor expansion of (- (/ 1 (pow hi 2))) in hi 1553855528.459 * [taylor]: Taking taylor expansion of (/ 1 (pow hi 2)) in hi 1553855528.459 * [taylor]: Taking taylor expansion of (pow hi 2) in hi 1553855528.459 * [taylor]: Taking taylor expansion of hi in hi 1553855528.459 * [backup-simplify]: Simplify 0 into 0 1553855528.459 * [backup-simplify]: Simplify 1 into 1 1553855528.459 * [backup-simplify]: Simplify (* 1 1) into 1 1553855528.460 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553855528.461 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553855528.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.463 * [backup-simplify]: Simplify (- 0) into 0 1553855528.463 * [backup-simplify]: Simplify 0 into 0 1553855528.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.464 * [backup-simplify]: Simplify 0 into 0 1553855528.464 * [backup-simplify]: Simplify 0 into 0 1553855528.465 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) into (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) 1553855528.465 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in (x lo hi) around 0 1553855528.465 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in hi 1553855528.465 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in hi 1553855528.465 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553855528.465 * [taylor]: Taking taylor expansion of x in hi 1553855528.465 * [backup-simplify]: Simplify x into x 1553855528.465 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553855528.465 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553855528.465 * [taylor]: Taking taylor expansion of lo in hi 1553855528.465 * [backup-simplify]: Simplify lo into lo 1553855528.465 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.465 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in hi 1553855528.465 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.465 * [taylor]: Taking taylor expansion of hi in hi 1553855528.465 * [backup-simplify]: Simplify 0 into 0 1553855528.465 * [backup-simplify]: Simplify 1 into 1 1553855528.466 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.466 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553855528.466 * [taylor]: Taking taylor expansion of lo in hi 1553855528.466 * [backup-simplify]: Simplify lo into lo 1553855528.466 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.466 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553855528.466 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 lo))) into (- (/ 1 x) (/ 1 lo)) 1553855528.467 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.467 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 lo)) 1) into (- (/ 1 x) (/ 1 lo)) 1553855528.467 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in lo 1553855528.467 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in lo 1553855528.467 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553855528.467 * [taylor]: Taking taylor expansion of x in lo 1553855528.467 * [backup-simplify]: Simplify x into x 1553855528.467 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553855528.467 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.467 * [taylor]: Taking taylor expansion of lo in lo 1553855528.467 * [backup-simplify]: Simplify 0 into 0 1553855528.467 * [backup-simplify]: Simplify 1 into 1 1553855528.467 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.467 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553855528.467 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.468 * [taylor]: Taking taylor expansion of hi in lo 1553855528.468 * [backup-simplify]: Simplify hi into hi 1553855528.468 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.468 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.468 * [taylor]: Taking taylor expansion of lo in lo 1553855528.468 * [backup-simplify]: Simplify 0 into 0 1553855528.468 * [backup-simplify]: Simplify 1 into 1 1553855528.468 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.468 * [backup-simplify]: Simplify (- 1) into -1 1553855528.469 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.469 * [backup-simplify]: Simplify (- 1) into -1 1553855528.469 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.470 * [backup-simplify]: Simplify (/ -1 -1) into 1 1553855528.470 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553855528.470 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553855528.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553855528.470 * [taylor]: Taking taylor expansion of x in x 1553855528.470 * [backup-simplify]: Simplify 0 into 0 1553855528.470 * [backup-simplify]: Simplify 1 into 1 1553855528.470 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.470 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.470 * [taylor]: Taking taylor expansion of lo in x 1553855528.470 * [backup-simplify]: Simplify lo into lo 1553855528.470 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.470 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553855528.471 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553855528.471 * [taylor]: Taking taylor expansion of hi in x 1553855528.471 * [backup-simplify]: Simplify hi into hi 1553855528.471 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.471 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.471 * [taylor]: Taking taylor expansion of lo in x 1553855528.471 * [backup-simplify]: Simplify lo into lo 1553855528.471 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.471 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.471 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553855528.471 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553855528.472 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553855528.472 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 lo)) (- (/ 1 hi) (/ 1 lo))) in x 1553855528.472 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 lo)) in x 1553855528.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553855528.472 * [taylor]: Taking taylor expansion of x in x 1553855528.472 * [backup-simplify]: Simplify 0 into 0 1553855528.472 * [backup-simplify]: Simplify 1 into 1 1553855528.472 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.472 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.472 * [taylor]: Taking taylor expansion of lo in x 1553855528.472 * [backup-simplify]: Simplify lo into lo 1553855528.473 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.473 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in x 1553855528.473 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553855528.473 * [taylor]: Taking taylor expansion of hi in x 1553855528.473 * [backup-simplify]: Simplify hi into hi 1553855528.473 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.473 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.473 * [taylor]: Taking taylor expansion of lo in x 1553855528.473 * [backup-simplify]: Simplify lo into lo 1553855528.473 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.473 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.473 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553855528.473 * [backup-simplify]: Simplify (+ (/ 1 hi) (- (/ 1 lo))) into (- (/ 1 hi) (/ 1 lo)) 1553855528.473 * [backup-simplify]: Simplify (/ 1 (- (/ 1 hi) (/ 1 lo))) into (/ 1 (- (/ 1 hi) (/ 1 lo))) 1553855528.474 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 hi) (/ 1 lo))) in lo 1553855528.474 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553855528.474 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.474 * [taylor]: Taking taylor expansion of hi in lo 1553855528.474 * [backup-simplify]: Simplify hi into hi 1553855528.474 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.474 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.474 * [taylor]: Taking taylor expansion of lo in lo 1553855528.474 * [backup-simplify]: Simplify 0 into 0 1553855528.474 * [backup-simplify]: Simplify 1 into 1 1553855528.474 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.475 * [backup-simplify]: Simplify (- 1) into -1 1553855528.475 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.475 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553855528.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.476 * [backup-simplify]: Simplify (- (/ 1 lo)) into (- (/ 1 lo)) 1553855528.476 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lo))) into (- (/ 1 lo)) 1553855528.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553855528.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553855528.477 * [backup-simplify]: Simplify (- 0) into 0 1553855528.477 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.478 * [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))))) 1553855528.478 * [taylor]: Taking taylor expansion of (- (/ 1 (* lo (- (/ 1 hi) (/ 1 lo))))) in lo 1553855528.478 * [taylor]: Taking taylor expansion of (/ 1 (* lo (- (/ 1 hi) (/ 1 lo)))) in lo 1553855528.478 * [taylor]: Taking taylor expansion of (* lo (- (/ 1 hi) (/ 1 lo))) in lo 1553855528.478 * [taylor]: Taking taylor expansion of lo in lo 1553855528.478 * [backup-simplify]: Simplify 0 into 0 1553855528.478 * [backup-simplify]: Simplify 1 into 1 1553855528.478 * [taylor]: Taking taylor expansion of (- (/ 1 hi) (/ 1 lo)) in lo 1553855528.478 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.478 * [taylor]: Taking taylor expansion of hi in lo 1553855528.478 * [backup-simplify]: Simplify hi into hi 1553855528.478 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.478 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.478 * [taylor]: Taking taylor expansion of lo in lo 1553855528.478 * [backup-simplify]: Simplify 0 into 0 1553855528.478 * [backup-simplify]: Simplify 1 into 1 1553855528.478 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.479 * [backup-simplify]: Simplify (- 1) into -1 1553855528.479 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.480 * [backup-simplify]: Simplify (* 0 -1) into 0 1553855528.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.481 * [backup-simplify]: Simplify (- 0) into 0 1553855528.481 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553855528.481 * [backup-simplify]: Simplify (+ (* 0 (/ 1 hi)) (* 1 -1)) into (- 1) 1553855528.482 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 1553855528.482 * [backup-simplify]: Simplify (- -1) into 1 1553855528.482 * [taylor]: Taking taylor expansion of 1 in hi 1553855528.482 * [backup-simplify]: Simplify 1 into 1 1553855528.482 * [backup-simplify]: Simplify 0 into 0 1553855528.482 * [taylor]: Taking taylor expansion of -1 in hi 1553855528.482 * [backup-simplify]: Simplify -1 into -1 1553855528.482 * [backup-simplify]: Simplify 0 into 0 1553855528.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553855528.484 * [backup-simplify]: Simplify (- 0) into 0 1553855528.484 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553855528.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553855528.485 * [backup-simplify]: Simplify (- 0) into 0 1553855528.485 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.486 * [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 1553855528.486 * [taylor]: Taking taylor expansion of 0 in lo 1553855528.486 * [backup-simplify]: Simplify 0 into 0 1553855528.486 * [taylor]: Taking taylor expansion of 0 in hi 1553855528.486 * [backup-simplify]: Simplify 0 into 0 1553855528.486 * [backup-simplify]: Simplify 0 into 0 1553855528.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553855528.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.487 * [backup-simplify]: Simplify (- 0) into 0 1553855528.488 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.489 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 hi)) (* 0 -1))) into (/ 1 hi) 1553855528.489 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) (- 1))))) into (- (/ 1 hi)) 1553855528.489 * [backup-simplify]: Simplify (- (- (/ 1 hi))) into (/ 1 hi) 1553855528.489 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.489 * [taylor]: Taking taylor expansion of hi in hi 1553855528.489 * [backup-simplify]: Simplify 0 into 0 1553855528.489 * [backup-simplify]: Simplify 1 into 1 1553855528.490 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.491 * [backup-simplify]: Simplify 0 into 0 1553855528.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.492 * [backup-simplify]: Simplify (- 0) into 0 1553855528.492 * [backup-simplify]: Simplify (+ (/ 1 hi) 0) into (/ 1 hi) 1553855528.493 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 hi) -1)))) into (- (/ 1 hi)) 1553855528.493 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553855528.493 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.493 * [taylor]: Taking taylor expansion of hi in hi 1553855528.493 * [backup-simplify]: Simplify 0 into 0 1553855528.493 * [backup-simplify]: Simplify 1 into 1 1553855528.493 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.495 * [backup-simplify]: Simplify (- 0) into 0 1553855528.495 * [backup-simplify]: Simplify 0 into 0 1553855528.495 * [backup-simplify]: Simplify 0 into 0 1553855528.495 * [backup-simplify]: Simplify 0 into 0 1553855528.496 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- lo))) (- (/ 1 (- hi)) (/ 1 (- lo)))) into (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) 1553855528.496 * [approximate]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in (x lo hi) around 0 1553855528.496 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in hi 1553855528.496 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in hi 1553855528.496 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553855528.496 * [taylor]: Taking taylor expansion of lo in hi 1553855528.496 * [backup-simplify]: Simplify lo into lo 1553855528.496 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.496 * [taylor]: Taking taylor expansion of (/ 1 x) in hi 1553855528.496 * [taylor]: Taking taylor expansion of x in hi 1553855528.496 * [backup-simplify]: Simplify x into x 1553855528.496 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553855528.496 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in hi 1553855528.496 * [taylor]: Taking taylor expansion of (/ 1 lo) in hi 1553855528.496 * [taylor]: Taking taylor expansion of lo in hi 1553855528.496 * [backup-simplify]: Simplify lo into lo 1553855528.496 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.496 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.496 * [taylor]: Taking taylor expansion of hi in hi 1553855528.496 * [backup-simplify]: Simplify 0 into 0 1553855528.496 * [backup-simplify]: Simplify 1 into 1 1553855528.497 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.497 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1553855528.497 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 x))) into (- (/ 1 lo) (/ 1 x)) 1553855528.497 * [backup-simplify]: Simplify (- 1) into -1 1553855528.498 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.498 * [backup-simplify]: Simplify (/ (- (/ 1 lo) (/ 1 x)) -1) into (* -1 (- (/ 1 lo) (/ 1 x))) 1553855528.498 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in lo 1553855528.498 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in lo 1553855528.498 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.498 * [taylor]: Taking taylor expansion of lo in lo 1553855528.498 * [backup-simplify]: Simplify 0 into 0 1553855528.498 * [backup-simplify]: Simplify 1 into 1 1553855528.498 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.498 * [taylor]: Taking taylor expansion of (/ 1 x) in lo 1553855528.498 * [taylor]: Taking taylor expansion of x in lo 1553855528.498 * [backup-simplify]: Simplify x into x 1553855528.498 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1553855528.499 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553855528.499 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.499 * [taylor]: Taking taylor expansion of lo in lo 1553855528.499 * [backup-simplify]: Simplify 0 into 0 1553855528.499 * [backup-simplify]: Simplify 1 into 1 1553855528.499 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.499 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.499 * [taylor]: Taking taylor expansion of hi in lo 1553855528.499 * [backup-simplify]: Simplify hi into hi 1553855528.499 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.500 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.500 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.500 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.500 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553855528.500 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553855528.500 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.500 * [taylor]: Taking taylor expansion of lo in x 1553855528.500 * [backup-simplify]: Simplify lo into lo 1553855528.501 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553855528.501 * [taylor]: Taking taylor expansion of x in x 1553855528.501 * [backup-simplify]: Simplify 0 into 0 1553855528.501 * [backup-simplify]: Simplify 1 into 1 1553855528.501 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.501 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553855528.501 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.501 * [taylor]: Taking taylor expansion of lo in x 1553855528.501 * [backup-simplify]: Simplify lo into lo 1553855528.501 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.501 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553855528.501 * [taylor]: Taking taylor expansion of hi in x 1553855528.501 * [backup-simplify]: Simplify hi into hi 1553855528.501 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.501 * [backup-simplify]: Simplify (- 1) into -1 1553855528.502 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.502 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553855528.502 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553855528.502 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553855528.502 * [taylor]: Taking taylor expansion of (/ (- (/ 1 lo) (/ 1 x)) (- (/ 1 lo) (/ 1 hi))) in x 1553855528.502 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 x)) in x 1553855528.502 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.502 * [taylor]: Taking taylor expansion of lo in x 1553855528.502 * [backup-simplify]: Simplify lo into lo 1553855528.502 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553855528.502 * [taylor]: Taking taylor expansion of x in x 1553855528.502 * [backup-simplify]: Simplify 0 into 0 1553855528.502 * [backup-simplify]: Simplify 1 into 1 1553855528.502 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.502 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in x 1553855528.502 * [taylor]: Taking taylor expansion of (/ 1 lo) in x 1553855528.502 * [taylor]: Taking taylor expansion of lo in x 1553855528.502 * [backup-simplify]: Simplify lo into lo 1553855528.502 * [backup-simplify]: Simplify (/ 1 lo) into (/ 1 lo) 1553855528.502 * [taylor]: Taking taylor expansion of (/ 1 hi) in x 1553855528.502 * [taylor]: Taking taylor expansion of hi in x 1553855528.502 * [backup-simplify]: Simplify hi into hi 1553855528.502 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.503 * [backup-simplify]: Simplify (- 1) into -1 1553855528.503 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553855528.503 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553855528.503 * [backup-simplify]: Simplify (+ (/ 1 lo) (- (/ 1 hi))) into (- (/ 1 lo) (/ 1 hi)) 1553855528.503 * [backup-simplify]: Simplify (/ -1 (- (/ 1 lo) (/ 1 hi))) into (/ -1 (- (/ 1 lo) (/ 1 hi))) 1553855528.503 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 lo) (/ 1 hi))) in lo 1553855528.503 * [taylor]: Taking taylor expansion of -1 in lo 1553855528.503 * [backup-simplify]: Simplify -1 into -1 1553855528.503 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553855528.503 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.503 * [taylor]: Taking taylor expansion of lo in lo 1553855528.503 * [backup-simplify]: Simplify 0 into 0 1553855528.503 * [backup-simplify]: Simplify 1 into 1 1553855528.503 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.503 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.503 * [taylor]: Taking taylor expansion of hi in lo 1553855528.503 * [backup-simplify]: Simplify hi into hi 1553855528.504 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.504 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.504 * [backup-simplify]: Simplify (/ -1 1) into -1 1553855528.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.505 * [backup-simplify]: Simplify (- 0) into 0 1553855528.505 * [backup-simplify]: Simplify (+ (/ 1 lo) 0) into (/ 1 lo) 1553855528.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553855528.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553855528.505 * [backup-simplify]: Simplify (- 0) into 0 1553855528.505 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.506 * [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)) 1553855528.506 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 lo) (/ 1 hi)) lo)) in lo 1553855528.506 * [taylor]: Taking taylor expansion of (* (- (/ 1 lo) (/ 1 hi)) lo) in lo 1553855528.506 * [taylor]: Taking taylor expansion of (- (/ 1 lo) (/ 1 hi)) in lo 1553855528.506 * [taylor]: Taking taylor expansion of (/ 1 lo) in lo 1553855528.506 * [taylor]: Taking taylor expansion of lo in lo 1553855528.506 * [backup-simplify]: Simplify 0 into 0 1553855528.506 * [backup-simplify]: Simplify 1 into 1 1553855528.506 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.506 * [taylor]: Taking taylor expansion of (/ 1 hi) in lo 1553855528.506 * [taylor]: Taking taylor expansion of hi in lo 1553855528.506 * [backup-simplify]: Simplify hi into hi 1553855528.506 * [backup-simplify]: Simplify (/ 1 hi) into (/ 1 hi) 1553855528.506 * [taylor]: Taking taylor expansion of lo in lo 1553855528.506 * [backup-simplify]: Simplify 0 into 0 1553855528.506 * [backup-simplify]: Simplify 1 into 1 1553855528.506 * [backup-simplify]: Simplify (+ 1 0) into 1 1553855528.507 * [backup-simplify]: Simplify (* 1 0) into 0 1553855528.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.507 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553855528.507 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553855528.507 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 hi)) 0)) into 1 1553855528.508 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.508 * [taylor]: Taking taylor expansion of 1 in hi 1553855528.508 * [backup-simplify]: Simplify 1 into 1 1553855528.508 * [backup-simplify]: Simplify 0 into 0 1553855528.508 * [taylor]: Taking taylor expansion of -1 in hi 1553855528.508 * [backup-simplify]: Simplify -1 into -1 1553855528.508 * [backup-simplify]: Simplify 0 into 0 1553855528.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)))) into 0 1553855528.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.509 * [backup-simplify]: Simplify (- 0) into 0 1553855528.509 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 lo) (/ 0 lo)) (* 0 (/ 0 lo)))) into 0 1553855528.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)) (* 0 (/ 0 hi)))) into 0 1553855528.509 * [backup-simplify]: Simplify (- 0) into 0 1553855528.510 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.510 * [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 1553855528.510 * [taylor]: Taking taylor expansion of 0 in lo 1553855528.510 * [backup-simplify]: Simplify 0 into 0 1553855528.510 * [taylor]: Taking taylor expansion of 0 in hi 1553855528.510 * [backup-simplify]: Simplify 0 into 0 1553855528.510 * [backup-simplify]: Simplify 0 into 0 1553855528.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 hi) (/ 0 hi)))) into 0 1553855528.511 * [backup-simplify]: Simplify (- 0) into 0 1553855528.511 * [backup-simplify]: Simplify (+ 0 0) into 0 1553855528.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 hi)) 1) (* 0 0))) into (- (/ 1 hi)) 1553855528.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 hi)) 1)))) into (/ 1 hi) 1553855528.512 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.512 * [taylor]: Taking taylor expansion of hi in hi 1553855528.512 * [backup-simplify]: Simplify 0 into 0 1553855528.512 * [backup-simplify]: Simplify 1 into 1 1553855528.512 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.513 * [backup-simplify]: Simplify 0 into 0 1553855528.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.514 * [backup-simplify]: Simplify (- (/ 1 hi)) into (- (/ 1 hi)) 1553855528.514 * [backup-simplify]: Simplify (+ 0 (- (/ 1 hi))) into (- (/ 1 hi)) 1553855528.514 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 hi)) 1)))) into (- (/ 1 hi)) 1553855528.514 * [taylor]: Taking taylor expansion of (- (/ 1 hi)) in hi 1553855528.514 * [taylor]: Taking taylor expansion of (/ 1 hi) in hi 1553855528.514 * [taylor]: Taking taylor expansion of hi in hi 1553855528.514 * [backup-simplify]: Simplify 0 into 0 1553855528.514 * [backup-simplify]: Simplify 1 into 1 1553855528.514 * [backup-simplify]: Simplify (/ 1 1) into 1 1553855528.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553855528.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553855528.515 * [backup-simplify]: Simplify (- 0) into 0 1553855528.515 * [backup-simplify]: Simplify 0 into 0 1553855528.515 * [backup-simplify]: Simplify 0 into 0 1553855528.516 * [backup-simplify]: Simplify 0 into 0 1553855528.516 * * * [progress]: simplifying candidates 1553855528.516 * * * * [progress]: [ 1 / 58 ] simplifiying candidate # 1553855528.516 * * * * [progress]: [ 2 / 58 ] simplifiying candidate # 1553855528.516 * * * * [progress]: [ 3 / 58 ] simplifiying candidate # 1553855528.516 * * * * [progress]: [ 4 / 58 ] simplifiying candidate # 1553855528.516 * [simplify]: Simplifying (- (log (- x lo)) (log (- hi lo))) 1553855528.516 * * [simplify]: iters left: 5 (8 enodes) 1553855528.518 * * [simplify]: iters left: 4 (29 enodes) 1553855528.522 * * [simplify]: iters left: 3 (36 enodes) 1553855528.526 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.526 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855528.526 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855528.527 * * [simplify]: Extracting #3: cost 16 inf + 0 1553855528.527 * * [simplify]: Extracting #4: cost 13 inf + 45 1553855528.527 * * [simplify]: Extracting #5: cost 3 inf + 1004 1553855528.527 * * [simplify]: Extracting #6: cost 0 inf + 1531 1553855528.527 * [simplify]: Simplified to (- (log (- x lo)) (log (- hi lo))) 1553855528.527 * [simplify]: Simplified (2 1) to (λ (lo hi x) (exp (- (log (- x lo)) (log (- hi lo))))) 1553855528.527 * * * * [progress]: [ 5 / 58 ] simplifiying candidate # 1553855528.527 * * * * [progress]: [ 6 / 58 ] simplifiying candidate # 1553855528.527 * * * * [progress]: [ 7 / 58 ] simplifiying candidate # 1553855528.528 * [simplify]: Simplifying (/ (* (* (- x lo) (- x lo)) (- x lo)) (* (* (- hi lo) (- hi lo)) (- hi lo))) 1553855528.528 * * [simplify]: iters left: 6 (10 enodes) 1553855528.531 * * [simplify]: iters left: 5 (42 enodes) 1553855528.547 * * [simplify]: iters left: 4 (113 enodes) 1553855528.586 * * [simplify]: iters left: 3 (380 enodes) 1553855528.746 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.747 * * [simplify]: Extracting #1: cost 47 inf + 0 1553855528.747 * * [simplify]: Extracting #2: cost 217 inf + 2 1553855528.750 * * [simplify]: Extracting #3: cost 280 inf + 8107 1553855528.769 * * [simplify]: Extracting #4: cost 49 inf + 48276 1553855528.796 * * [simplify]: Extracting #5: cost 0 inf + 58103 1553855528.822 * * [simplify]: Extracting #6: cost 0 inf + 58063 1553855528.850 * [simplify]: Simplified to (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))) 1553855528.850 * [simplify]: Simplified (2 1) to (λ (lo hi x) (cbrt (* (* (/ (- x lo) (- hi lo)) (/ (- x lo) (- hi lo))) (/ (- x lo) (- hi lo))))) 1553855528.850 * * * * [progress]: [ 8 / 58 ] simplifiying candidate # 1553855528.850 * * * * [progress]: [ 9 / 58 ] simplifiying candidate # 1553855528.850 * * * * [progress]: [ 10 / 58 ] simplifiying candidate # 1553855528.850 * * * * [progress]: [ 11 / 58 ] simplifiying candidate # 1553855528.850 * * * * [progress]: [ 12 / 58 ] simplifiying candidate # 1553855528.850 * [simplify]: Simplifying (/ x (- hi lo)) 1553855528.850 * * [simplify]: iters left: 4 (5 enodes) 1553855528.852 * * [simplify]: iters left: 3 (17 enodes) 1553855528.857 * * [simplify]: iters left: 2 (20 enodes) 1553855528.863 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.863 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855528.863 * * [simplify]: Extracting #2: cost 7 inf + 1 1553855528.863 * * [simplify]: Extracting #3: cost 1 inf + 294 1553855528.863 * * [simplify]: Extracting #4: cost 0 inf + 335 1553855528.863 * [simplify]: Simplified to (/ x (- hi lo)) 1553855528.863 * [simplify]: Simplified (2 1) to (λ (lo hi x) (- (/ x (- hi lo)) (/ lo (- hi lo)))) 1553855528.863 * * * * [progress]: [ 13 / 58 ] simplifiying candidate # 1553855528.864 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855528.864 * * [simplify]: iters left: 6 (10 enodes) 1553855528.868 * * [simplify]: iters left: 5 (39 enodes) 1553855528.879 * * [simplify]: iters left: 4 (58 enodes) 1553855528.895 * * [simplify]: iters left: 3 (65 enodes) 1553855528.912 * * [simplify]: iters left: 2 (68 enodes) 1553855528.925 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.925 * * [simplify]: Extracting #1: cost 11 inf + 0 1553855528.925 * * [simplify]: Extracting #2: cost 22 inf + 0 1553855528.925 * * [simplify]: Extracting #3: cost 28 inf + 0 1553855528.925 * * [simplify]: Extracting #4: cost 26 inf + 3 1553855528.926 * * [simplify]: Extracting #5: cost 12 inf + 1992 1553855528.926 * * [simplify]: Extracting #6: cost 0 inf + 5145 1553855528.927 * * [simplify]: Extracting #7: cost 0 inf + 5105 1553855528.928 * [simplify]: Simplified to (* (/ (cbrt (- x lo)) (cbrt (- hi lo))) (/ (cbrt (- x lo)) (cbrt (- hi lo)))) 1553855528.928 * [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))))) 1553855528.928 * [simplify]: Simplifying (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553855528.928 * * [simplify]: iters left: 5 (8 enodes) 1553855528.930 * * [simplify]: iters left: 4 (27 enodes) 1553855528.933 * * [simplify]: iters left: 3 (31 enodes) 1553855528.938 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.938 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855528.938 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855528.938 * * [simplify]: Extracting #3: cost 14 inf + 0 1553855528.938 * * [simplify]: Extracting #4: cost 11 inf + 45 1553855528.938 * * [simplify]: Extracting #5: cost 2 inf + 902 1553855528.938 * * [simplify]: Extracting #6: cost 0 inf + 1307 1553855528.939 * [simplify]: Simplified to (/ (cbrt (- x lo)) (cbrt (- hi lo))) 1553855528.939 * [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))))) 1553855528.939 * * * * [progress]: [ 14 / 58 ] simplifiying candidate # 1553855528.939 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553855528.939 * * [simplify]: iters left: 6 (9 enodes) 1553855528.941 * * [simplify]: iters left: 5 (32 enodes) 1553855528.945 * * [simplify]: iters left: 4 (40 enodes) 1553855528.950 * * [simplify]: iters left: 3 (43 enodes) 1553855528.957 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.957 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855528.957 * * [simplify]: Extracting #2: cost 14 inf + 0 1553855528.957 * * [simplify]: Extracting #3: cost 20 inf + 0 1553855528.957 * * [simplify]: Extracting #4: cost 17 inf + 44 1553855528.957 * * [simplify]: Extracting #5: cost 7 inf + 1025 1553855528.958 * * [simplify]: Extracting #6: cost 0 inf + 2523 1553855528.958 * [simplify]: Simplified to (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) 1553855528.958 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553855528.958 * [simplify]: Simplifying (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553855528.958 * * [simplify]: iters left: 5 (8 enodes) 1553855528.960 * * [simplify]: iters left: 4 (27 enodes) 1553855528.966 * * [simplify]: iters left: 3 (31 enodes) 1553855528.974 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855528.974 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855528.974 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855528.974 * * [simplify]: Extracting #3: cost 14 inf + 0 1553855528.974 * * [simplify]: Extracting #4: cost 11 inf + 45 1553855528.975 * * [simplify]: Extracting #5: cost 2 inf + 822 1553855528.975 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553855528.976 * [simplify]: Simplified to (/ (cbrt (- x lo)) (sqrt (- hi lo))) 1553855528.976 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (sqrt (- hi lo))) (/ (cbrt (- x lo)) (sqrt (- hi lo))))) 1553855528.976 * * * * [progress]: [ 15 / 58 ] simplifiying candidate # 1553855528.976 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1553855528.976 * * [simplify]: iters left: 6 (7 enodes) 1553855528.980 * * [simplify]: iters left: 5 (25 enodes) 1553855528.989 * * [simplify]: iters left: 4 (38 enodes) 1553855528.999 * * [simplify]: iters left: 3 (39 enodes) 1553855529.009 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.009 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.009 * * [simplify]: Extracting #2: cost 7 inf + 1 1553855529.009 * * [simplify]: Extracting #3: cost 11 inf + 1 1553855529.009 * * [simplify]: Extracting #4: cost 9 inf + 44 1553855529.009 * * [simplify]: Extracting #5: cost 4 inf + 454 1553855529.009 * * [simplify]: Extracting #6: cost 1 inf + 901 1553855529.010 * * [simplify]: Extracting #7: cost 0 inf + 1063 1553855529.010 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553855529.010 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553855529.011 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1553855529.011 * * [simplify]: iters left: 5 (7 enodes) 1553855529.014 * * [simplify]: iters left: 4 (24 enodes) 1553855529.020 * * [simplify]: iters left: 3 (28 enodes) 1553855529.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.024 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.024 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.024 * * [simplify]: Extracting #3: cost 10 inf + 43 1553855529.024 * * [simplify]: Extracting #4: cost 7 inf + 127 1553855529.024 * * [simplify]: Extracting #5: cost 3 inf + 375 1553855529.025 * * [simplify]: Extracting #6: cost 0 inf + 903 1553855529.025 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1553855529.025 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553855529.025 * * * * [progress]: [ 16 / 58 ] simplifiying candidate # 1553855529.025 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) 1553855529.025 * * [simplify]: iters left: 6 (10 enodes) 1553855529.027 * * [simplify]: iters left: 5 (35 enodes) 1553855529.032 * * [simplify]: iters left: 4 (42 enodes) 1553855529.037 * * [simplify]: iters left: 3 (45 enodes) 1553855529.043 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.043 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.043 * * [simplify]: Extracting #2: cost 15 inf + 0 1553855529.043 * * [simplify]: Extracting #3: cost 22 inf + 0 1553855529.043 * * [simplify]: Extracting #4: cost 19 inf + 44 1553855529.044 * * [simplify]: Extracting #5: cost 7 inf + 1587 1553855529.044 * * [simplify]: Extracting #6: cost 0 inf + 2923 1553855529.044 * [simplify]: Simplified to (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) 1553855529.045 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (/ (cbrt (- x lo)) (+ (sqrt lo) (sqrt hi)))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.045 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1553855529.045 * * [simplify]: iters left: 5 (9 enodes) 1553855529.047 * * [simplify]: iters left: 4 (31 enodes) 1553855529.051 * * [simplify]: iters left: 3 (37 enodes) 1553855529.056 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.056 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.056 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.056 * * [simplify]: Extracting #3: cost 18 inf + 0 1553855529.056 * * [simplify]: Extracting #4: cost 14 inf + 85 1553855529.056 * * [simplify]: Extracting #5: cost 5 inf + 658 1553855529.056 * * [simplify]: Extracting #6: cost 0 inf + 1549 1553855529.056 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1553855529.056 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (+ (sqrt hi) (sqrt lo))) (/ (cbrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.057 * * * * [progress]: [ 17 / 58 ] simplifiying candidate # 1553855529.057 * [simplify]: Simplifying (/ (* (cbrt (- x lo)) (cbrt (- x lo))) 1) 1553855529.057 * * [simplify]: iters left: 6 (7 enodes) 1553855529.059 * * [simplify]: iters left: 5 (25 enodes) 1553855529.064 * * [simplify]: iters left: 4 (38 enodes) 1553855529.069 * * [simplify]: iters left: 3 (39 enodes) 1553855529.075 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.075 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.075 * * [simplify]: Extracting #2: cost 7 inf + 1 1553855529.076 * * [simplify]: Extracting #3: cost 11 inf + 1 1553855529.076 * * [simplify]: Extracting #4: cost 9 inf + 44 1553855529.076 * * [simplify]: Extracting #5: cost 4 inf + 454 1553855529.076 * * [simplify]: Extracting #6: cost 1 inf + 901 1553855529.077 * * [simplify]: Extracting #7: cost 0 inf + 1063 1553855529.077 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553855529.077 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553855529.077 * [simplify]: Simplifying (/ (cbrt (- x lo)) (- hi lo)) 1553855529.078 * * [simplify]: iters left: 5 (7 enodes) 1553855529.081 * * [simplify]: iters left: 4 (24 enodes) 1553855529.087 * * [simplify]: iters left: 3 (28 enodes) 1553855529.095 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.095 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.095 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.095 * * [simplify]: Extracting #3: cost 10 inf + 43 1553855529.095 * * [simplify]: Extracting #4: cost 7 inf + 127 1553855529.095 * * [simplify]: Extracting #5: cost 3 inf + 375 1553855529.095 * * [simplify]: Extracting #6: cost 0 inf + 903 1553855529.096 * [simplify]: Simplified to (/ (cbrt (- x lo)) (- hi lo)) 1553855529.096 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (cbrt (- x lo)) (- hi lo)))) 1553855529.096 * * * * [progress]: [ 18 / 58 ] simplifiying candidate # 1553855529.096 * [simplify]: Simplifying (/ (sqrt (- x lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855529.096 * * [simplify]: iters left: 6 (9 enodes) 1553855529.100 * * [simplify]: iters left: 5 (32 enodes) 1553855529.109 * * [simplify]: iters left: 4 (38 enodes) 1553855529.114 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.114 * * [simplify]: Extracting #1: cost 6 inf + 0 1553855529.114 * * [simplify]: Extracting #2: cost 12 inf + 0 1553855529.114 * * [simplify]: Extracting #3: cost 18 inf + 0 1553855529.114 * * [simplify]: Extracting #4: cost 13 inf + 128 1553855529.114 * * [simplify]: Extracting #5: cost 4 inf + 1146 1553855529.115 * * [simplify]: Extracting #6: cost 0 inf + 2037 1553855529.115 * [simplify]: Simplified to (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) 1553855529.115 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553855529.115 * [simplify]: Simplifying (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553855529.115 * * [simplify]: iters left: 5 (8 enodes) 1553855529.117 * * [simplify]: iters left: 4 (27 enodes) 1553855529.120 * * [simplify]: iters left: 3 (31 enodes) 1553855529.124 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.124 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.124 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855529.124 * * [simplify]: Extracting #3: cost 14 inf + 0 1553855529.124 * * [simplify]: Extracting #4: cost 11 inf + 45 1553855529.125 * * [simplify]: Extracting #5: cost 2 inf + 782 1553855529.125 * * [simplify]: Extracting #6: cost 0 inf + 1147 1553855529.125 * [simplify]: Simplified to (/ (sqrt (- x lo)) (cbrt (- hi lo))) 1553855529.125 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (/ (sqrt (- x lo)) (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (sqrt (- x lo)) (cbrt (- hi lo))))) 1553855529.125 * * * * [progress]: [ 19 / 58 ] simplifiying candidate # 1553855529.125 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553855529.125 * * [simplify]: iters left: 5 (8 enodes) 1553855529.127 * * [simplify]: iters left: 4 (27 enodes) 1553855529.130 * * [simplify]: iters left: 3 (31 enodes) 1553855529.134 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.134 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.134 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855529.134 * * [simplify]: Extracting #3: cost 14 inf + 0 1553855529.135 * * [simplify]: Extracting #4: cost 11 inf + 45 1553855529.135 * * [simplify]: Extracting #5: cost 2 inf + 702 1553855529.135 * * [simplify]: Extracting #6: cost 0 inf + 987 1553855529.135 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553855529.135 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553855529.135 * [simplify]: Simplifying (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553855529.135 * * [simplify]: iters left: 5 (8 enodes) 1553855529.137 * * [simplify]: iters left: 4 (27 enodes) 1553855529.141 * * [simplify]: iters left: 3 (31 enodes) 1553855529.145 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.145 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.145 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855529.145 * * [simplify]: Extracting #3: cost 14 inf + 0 1553855529.145 * * [simplify]: Extracting #4: cost 11 inf + 45 1553855529.145 * * [simplify]: Extracting #5: cost 2 inf + 702 1553855529.145 * * [simplify]: Extracting #6: cost 0 inf + 987 1553855529.145 * [simplify]: Simplified to (/ (sqrt (- x lo)) (sqrt (- hi lo))) 1553855529.145 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (sqrt (- hi lo))) (/ (sqrt (- x lo)) (sqrt (- hi lo))))) 1553855529.145 * * * * [progress]: [ 20 / 58 ] simplifiying candidate # 1553855529.146 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1553855529.146 * * [simplify]: iters left: 5 (6 enodes) 1553855529.147 * * [simplify]: iters left: 4 (20 enodes) 1553855529.152 * * [simplify]: iters left: 3 (25 enodes) 1553855529.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.161 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.161 * * [simplify]: Extracting #2: cost 7 inf + 1 1553855529.161 * * [simplify]: Extracting #3: cost 5 inf + 44 1553855529.161 * * [simplify]: Extracting #4: cost 1 inf + 251 1553855529.161 * * [simplify]: Extracting #5: cost 0 inf + 333 1553855529.161 * [simplify]: Simplified to (sqrt (- x lo)) 1553855529.161 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553855529.162 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1553855529.162 * * [simplify]: iters left: 5 (7 enodes) 1553855529.165 * * [simplify]: iters left: 4 (24 enodes) 1553855529.171 * * [simplify]: iters left: 3 (28 enodes) 1553855529.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.176 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.176 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.176 * * [simplify]: Extracting #3: cost 10 inf + 43 1553855529.176 * * [simplify]: Extracting #4: cost 7 inf + 127 1553855529.176 * * [simplify]: Extracting #5: cost 3 inf + 335 1553855529.176 * * [simplify]: Extracting #6: cost 0 inf + 743 1553855529.176 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1553855529.176 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553855529.176 * * * * [progress]: [ 21 / 58 ] simplifiying candidate # 1553855529.177 * [simplify]: Simplifying (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1553855529.177 * * [simplify]: iters left: 5 (9 enodes) 1553855529.178 * * [simplify]: iters left: 4 (30 enodes) 1553855529.182 * * [simplify]: iters left: 3 (33 enodes) 1553855529.187 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.187 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.187 * * [simplify]: Extracting #2: cost 9 inf + 0 1553855529.187 * * [simplify]: Extracting #3: cost 16 inf + 0 1553855529.187 * * [simplify]: Extracting #4: cost 12 inf + 85 1553855529.187 * * [simplify]: Extracting #5: cost 4 inf + 578 1553855529.187 * * [simplify]: Extracting #6: cost 0 inf + 1227 1553855529.188 * [simplify]: Simplified to (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) 1553855529.188 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.188 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1553855529.188 * * [simplify]: iters left: 5 (9 enodes) 1553855529.190 * * [simplify]: iters left: 4 (31 enodes) 1553855529.194 * * [simplify]: iters left: 3 (37 enodes) 1553855529.198 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.198 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.199 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.199 * * [simplify]: Extracting #3: cost 18 inf + 0 1553855529.199 * * [simplify]: Extracting #4: cost 14 inf + 85 1553855529.199 * * [simplify]: Extracting #5: cost 5 inf + 618 1553855529.199 * * [simplify]: Extracting #6: cost 0 inf + 1389 1553855529.199 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))) 1553855529.199 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (sqrt (- x lo)) (+ (sqrt hi) (sqrt lo))) (/ (sqrt (- x lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.199 * * * * [progress]: [ 22 / 58 ] simplifiying candidate # 1553855529.200 * [simplify]: Simplifying (/ (sqrt (- x lo)) 1) 1553855529.200 * * [simplify]: iters left: 5 (6 enodes) 1553855529.201 * * [simplify]: iters left: 4 (20 enodes) 1553855529.204 * * [simplify]: iters left: 3 (25 enodes) 1553855529.208 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.208 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.208 * * [simplify]: Extracting #2: cost 7 inf + 1 1553855529.208 * * [simplify]: Extracting #3: cost 5 inf + 44 1553855529.208 * * [simplify]: Extracting #4: cost 1 inf + 251 1553855529.208 * * [simplify]: Extracting #5: cost 0 inf + 333 1553855529.208 * [simplify]: Simplified to (sqrt (- x lo)) 1553855529.208 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553855529.209 * [simplify]: Simplifying (/ (sqrt (- x lo)) (- hi lo)) 1553855529.209 * * [simplify]: iters left: 5 (7 enodes) 1553855529.210 * * [simplify]: iters left: 4 (24 enodes) 1553855529.213 * * [simplify]: iters left: 3 (28 enodes) 1553855529.217 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.217 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.217 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.217 * * [simplify]: Extracting #3: cost 10 inf + 43 1553855529.217 * * [simplify]: Extracting #4: cost 7 inf + 127 1553855529.217 * * [simplify]: Extracting #5: cost 3 inf + 335 1553855529.217 * * [simplify]: Extracting #6: cost 0 inf + 743 1553855529.217 * [simplify]: Simplified to (/ (sqrt (- x lo)) (- hi lo)) 1553855529.218 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (sqrt (- x lo)) (/ (sqrt (- x lo)) (- hi lo)))) 1553855529.218 * * * * [progress]: [ 23 / 58 ] simplifiying candidate # 1553855529.218 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855529.218 * * [simplify]: iters left: 6 (7 enodes) 1553855529.220 * * [simplify]: iters left: 5 (27 enodes) 1553855529.224 * * [simplify]: iters left: 4 (34 enodes) 1553855529.229 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.229 * * [simplify]: Extracting #1: cost 6 inf + 0 1553855529.229 * * [simplify]: Extracting #2: cost 9 inf + 1 1553855529.229 * * [simplify]: Extracting #3: cost 13 inf + 1 1553855529.229 * * [simplify]: Extracting #4: cost 10 inf + 86 1553855529.229 * * [simplify]: Extracting #5: cost 5 inf + 616 1553855529.230 * * [simplify]: Extracting #6: cost 0 inf + 1469 1553855529.230 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1553855529.230 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1553855529.230 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1553855529.230 * * [simplify]: iters left: 5 (7 enodes) 1553855529.232 * * [simplify]: iters left: 4 (27 enodes) 1553855529.235 * * [simplify]: iters left: 3 (37 enodes) 1553855529.241 * * [simplify]: iters left: 2 (41 enodes) 1553855529.247 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.247 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.247 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.247 * * [simplify]: Extracting #3: cost 17 inf + 2 1553855529.247 * * [simplify]: Extracting #4: cost 13 inf + 128 1553855529.247 * * [simplify]: Extracting #5: cost 9 inf + 496 1553855529.247 * * [simplify]: Extracting #6: cost 0 inf + 1957 1553855529.248 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1553855529.248 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1553855529.248 * * * * [progress]: [ 24 / 58 ] simplifiying candidate # 1553855529.248 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1553855529.248 * * [simplify]: iters left: 5 (6 enodes) 1553855529.250 * * [simplify]: iters left: 4 (22 enodes) 1553855529.257 * * [simplify]: iters left: 3 (27 enodes) 1553855529.264 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.264 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.264 * * [simplify]: Extracting #2: cost 5 inf + 1 1553855529.264 * * [simplify]: Extracting #3: cost 9 inf + 1 1553855529.264 * * [simplify]: Extracting #4: cost 7 inf + 44 1553855529.265 * * [simplify]: Extracting #5: cost 1 inf + 456 1553855529.265 * * [simplify]: Extracting #6: cost 0 inf + 579 1553855529.265 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1553855529.265 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553855529.265 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1553855529.266 * * [simplify]: iters left: 5 (7 enodes) 1553855529.268 * * [simplify]: iters left: 4 (27 enodes) 1553855529.275 * * [simplify]: iters left: 3 (37 enodes) 1553855529.285 * * [simplify]: iters left: 2 (41 enodes) 1553855529.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.296 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.296 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.296 * * [simplify]: Extracting #3: cost 17 inf + 2 1553855529.296 * * [simplify]: Extracting #4: cost 13 inf + 128 1553855529.296 * * [simplify]: Extracting #5: cost 9 inf + 416 1553855529.297 * * [simplify]: Extracting #6: cost 0 inf + 1557 1553855529.297 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1553855529.298 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553855529.298 * * * * [progress]: [ 25 / 58 ] simplifiying candidate # 1553855529.298 * [simplify]: Simplifying (/ 1 1) 1553855529.298 * * [simplify]: iters left: 2 (2 enodes) 1553855529.299 * * [simplify]: iters left: 1 (6 enodes) 1553855529.301 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.302 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.302 * [simplify]: Simplified to 1 1553855529.302 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.302 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855529.302 * * [simplify]: iters left: 4 (6 enodes) 1553855529.305 * * [simplify]: iters left: 3 (24 enodes) 1553855529.311 * * [simplify]: iters left: 2 (34 enodes) 1553855529.320 * * [simplify]: iters left: 1 (38 enodes) 1553855529.330 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.330 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.330 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.330 * * [simplify]: Extracting #3: cost 13 inf + 44 1553855529.331 * * [simplify]: Extracting #4: cost 2 inf + 828 1553855529.331 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553855529.332 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855529.332 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.332 * * * * [progress]: [ 26 / 58 ] simplifiying candidate # 1553855529.332 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1553855529.332 * * [simplify]: iters left: 5 (7 enodes) 1553855529.336 * * [simplify]: iters left: 4 (24 enodes) 1553855529.343 * * [simplify]: iters left: 3 (26 enodes) 1553855529.348 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.348 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.348 * * [simplify]: Extracting #2: cost 6 inf + 1 1553855529.348 * * [simplify]: Extracting #3: cost 10 inf + 1 1553855529.348 * * [simplify]: Extracting #4: cost 8 inf + 3 1553855529.348 * * [simplify]: Extracting #5: cost 2 inf + 452 1553855529.348 * * [simplify]: Extracting #6: cost 0 inf + 737 1553855529.349 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1553855529.349 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1553855529.349 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1553855529.349 * * [simplify]: iters left: 5 (8 enodes) 1553855529.351 * * [simplify]: iters left: 4 (31 enodes) 1553855529.355 * * [simplify]: iters left: 3 (43 enodes) 1553855529.361 * * [simplify]: iters left: 2 (47 enodes) 1553855529.368 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.368 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.368 * * [simplify]: Extracting #2: cost 18 inf + 0 1553855529.368 * * [simplify]: Extracting #3: cost 18 inf + 165 1553855529.368 * * [simplify]: Extracting #4: cost 13 inf + 371 1553855529.369 * * [simplify]: Extracting #5: cost 2 inf + 1794 1553855529.369 * * [simplify]: Extracting #6: cost 0 inf + 2199 1553855529.370 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1553855529.370 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1553855529.370 * * * * [progress]: [ 27 / 58 ] simplifiying candidate # 1553855529.370 * [simplify]: Simplifying (/ 1 1) 1553855529.370 * * [simplify]: iters left: 2 (2 enodes) 1553855529.371 * * [simplify]: iters left: 1 (6 enodes) 1553855529.372 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.372 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.372 * [simplify]: Simplified to 1 1553855529.372 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.372 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855529.372 * * [simplify]: iters left: 4 (6 enodes) 1553855529.374 * * [simplify]: iters left: 3 (24 enodes) 1553855529.378 * * [simplify]: iters left: 2 (34 enodes) 1553855529.387 * * [simplify]: iters left: 1 (38 enodes) 1553855529.398 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.398 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.398 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.398 * * [simplify]: Extracting #3: cost 13 inf + 44 1553855529.398 * * [simplify]: Extracting #4: cost 2 inf + 828 1553855529.399 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553855529.399 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855529.399 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.399 * * * * [progress]: [ 28 / 58 ] simplifiying candidate # 1553855529.400 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855529.400 * * [simplify]: iters left: 6 (10 enodes) 1553855529.404 * * [simplify]: iters left: 5 (35 enodes) 1553855529.414 * * [simplify]: iters left: 4 (40 enodes) 1553855529.424 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.424 * * [simplify]: Extracting #1: cost 6 inf + 0 1553855529.424 * * [simplify]: Extracting #2: cost 13 inf + 0 1553855529.424 * * [simplify]: Extracting #3: cost 20 inf + 0 1553855529.425 * * [simplify]: Extracting #4: cost 16 inf + 85 1553855529.425 * * [simplify]: Extracting #5: cost 9 inf + 536 1553855529.425 * * [simplify]: Extracting #6: cost 0 inf + 2357 1553855529.426 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855529.426 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))))) 1553855529.426 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1553855529.427 * * [simplify]: iters left: 5 (9 enodes) 1553855529.431 * * [simplify]: iters left: 4 (34 enodes) 1553855529.441 * * [simplify]: iters left: 3 (46 enodes) 1553855529.453 * * [simplify]: iters left: 2 (50 enodes) 1553855529.466 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.466 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.466 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.466 * * [simplify]: Extracting #3: cost 24 inf + 0 1553855529.466 * * [simplify]: Extracting #4: cost 17 inf + 248 1553855529.467 * * [simplify]: Extracting #5: cost 5 inf + 1831 1553855529.467 * * [simplify]: Extracting #6: cost 1 inf + 2641 1553855529.468 * * [simplify]: Extracting #7: cost 0 inf + 2843 1553855529.469 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))) 1553855529.469 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- (sqrt x) (sqrt lo)) (cbrt (- hi lo))))) 1553855529.469 * * * * [progress]: [ 29 / 58 ] simplifiying candidate # 1553855529.470 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1553855529.470 * * [simplify]: iters left: 5 (9 enodes) 1553855529.474 * * [simplify]: iters left: 4 (30 enodes) 1553855529.482 * * [simplify]: iters left: 3 (33 enodes) 1553855529.490 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.490 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.490 * * [simplify]: Extracting #2: cost 9 inf + 0 1553855529.490 * * [simplify]: Extracting #3: cost 16 inf + 0 1553855529.490 * * [simplify]: Extracting #4: cost 11 inf + 126 1553855529.491 * * [simplify]: Extracting #5: cost 6 inf + 373 1553855529.491 * * [simplify]: Extracting #6: cost 1 inf + 1105 1553855529.491 * * [simplify]: Extracting #7: cost 0 inf + 1227 1553855529.492 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1553855529.492 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1553855529.492 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1553855529.492 * * [simplify]: iters left: 5 (9 enodes) 1553855529.496 * * [simplify]: iters left: 4 (34 enodes) 1553855529.507 * * [simplify]: iters left: 3 (46 enodes) 1553855529.520 * * [simplify]: iters left: 2 (50 enodes) 1553855529.533 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.533 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.533 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.533 * * [simplify]: Extracting #3: cost 24 inf + 0 1553855529.533 * * [simplify]: Extracting #4: cost 17 inf + 248 1553855529.534 * * [simplify]: Extracting #5: cost 5 inf + 1591 1553855529.535 * * [simplify]: Extracting #6: cost 1 inf + 2281 1553855529.535 * * [simplify]: Extracting #7: cost 0 inf + 2443 1553855529.536 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))) 1553855529.536 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (sqrt (- hi lo))) (/ (- (sqrt x) (sqrt lo)) (sqrt (- hi lo))))) 1553855529.537 * * * * [progress]: [ 30 / 58 ] simplifiying candidate # 1553855529.537 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1553855529.537 * * [simplify]: iters left: 5 (7 enodes) 1553855529.541 * * [simplify]: iters left: 4 (22 enodes) 1553855529.544 * * [simplify]: iters left: 3 (24 enodes) 1553855529.548 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.548 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.548 * * [simplify]: Extracting #2: cost 8 inf + 1 1553855529.548 * * [simplify]: Extracting #3: cost 6 inf + 3 1553855529.548 * * [simplify]: Extracting #4: cost 1 inf + 289 1553855529.548 * * [simplify]: Extracting #5: cost 0 inf + 411 1553855529.548 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1553855529.548 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1553855529.548 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1553855529.548 * * [simplify]: iters left: 5 (8 enodes) 1553855529.550 * * [simplify]: iters left: 4 (31 enodes) 1553855529.554 * * [simplify]: iters left: 3 (43 enodes) 1553855529.560 * * [simplify]: iters left: 2 (47 enodes) 1553855529.567 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.567 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.567 * * [simplify]: Extracting #2: cost 18 inf + 0 1553855529.568 * * [simplify]: Extracting #3: cost 18 inf + 165 1553855529.568 * * [simplify]: Extracting #4: cost 9 inf + 819 1553855529.568 * * [simplify]: Extracting #5: cost 6 inf + 1063 1553855529.569 * * [simplify]: Extracting #6: cost 1 inf + 1756 1553855529.570 * * [simplify]: Extracting #7: cost 0 inf + 1959 1553855529.570 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1553855529.571 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1553855529.571 * * * * [progress]: [ 31 / 58 ] simplifiying candidate # 1553855529.571 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) 1553855529.571 * * [simplify]: iters left: 5 (9 enodes) 1553855529.575 * * [simplify]: iters left: 4 (29 enodes) 1553855529.582 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.582 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.582 * * [simplify]: Extracting #2: cost 9 inf + 0 1553855529.582 * * [simplify]: Extracting #3: cost 15 inf + 0 1553855529.582 * * [simplify]: Extracting #4: cost 10 inf + 85 1553855529.583 * * [simplify]: Extracting #5: cost 6 inf + 330 1553855529.583 * * [simplify]: Extracting #6: cost 1 inf + 980 1553855529.583 * * [simplify]: Extracting #7: cost 0 inf + 1223 1553855529.584 * [simplify]: Simplified to (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) 1553855529.584 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt lo) (sqrt hi))) (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.584 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1553855529.584 * * [simplify]: iters left: 5 (9 enodes) 1553855529.588 * * [simplify]: iters left: 4 (33 enodes) 1553855529.598 * * [simplify]: iters left: 3 (43 enodes) 1553855529.610 * * [simplify]: iters left: 2 (47 enodes) 1553855529.622 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.622 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.622 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.622 * * [simplify]: Extracting #3: cost 23 inf + 0 1553855529.622 * * [simplify]: Extracting #4: cost 19 inf + 44 1553855529.622 * * [simplify]: Extracting #5: cost 10 inf + 898 1553855529.623 * * [simplify]: Extracting #6: cost 1 inf + 2317 1553855529.624 * * [simplify]: Extracting #7: cost 0 inf + 2519 1553855529.625 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))) 1553855529.625 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (+ (sqrt x) (sqrt lo)) (+ (sqrt hi) (sqrt lo))) (/ (- (sqrt x) (sqrt lo)) (- (sqrt hi) (sqrt lo))))) 1553855529.625 * * * * [progress]: [ 32 / 58 ] simplifiying candidate # 1553855529.625 * [simplify]: Simplifying (/ (+ (sqrt x) (sqrt lo)) 1) 1553855529.625 * * [simplify]: iters left: 5 (7 enodes) 1553855529.629 * * [simplify]: iters left: 4 (22 enodes) 1553855529.637 * * [simplify]: iters left: 3 (24 enodes) 1553855529.644 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.644 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.644 * * [simplify]: Extracting #2: cost 8 inf + 1 1553855529.644 * * [simplify]: Extracting #3: cost 6 inf + 3 1553855529.644 * * [simplify]: Extracting #4: cost 1 inf + 289 1553855529.644 * * [simplify]: Extracting #5: cost 0 inf + 411 1553855529.644 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1553855529.645 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1553855529.645 * [simplify]: Simplifying (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1553855529.645 * * [simplify]: iters left: 5 (8 enodes) 1553855529.648 * * [simplify]: iters left: 4 (31 enodes) 1553855529.658 * * [simplify]: iters left: 3 (43 enodes) 1553855529.667 * * [simplify]: iters left: 2 (47 enodes) 1553855529.673 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.673 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.673 * * [simplify]: Extracting #2: cost 18 inf + 0 1553855529.673 * * [simplify]: Extracting #3: cost 18 inf + 165 1553855529.674 * * [simplify]: Extracting #4: cost 9 inf + 819 1553855529.674 * * [simplify]: Extracting #5: cost 6 inf + 1063 1553855529.674 * * [simplify]: Extracting #6: cost 1 inf + 1756 1553855529.675 * * [simplify]: Extracting #7: cost 0 inf + 1959 1553855529.675 * [simplify]: Simplified to (/ (- (sqrt x) (sqrt lo)) (- hi lo)) 1553855529.675 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (+ (sqrt x) (sqrt lo)) (/ (- (sqrt x) (sqrt lo)) (- hi lo)))) 1553855529.675 * * * * [progress]: [ 33 / 58 ] simplifiying candidate # 1553855529.675 * [simplify]: Simplifying (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) 1553855529.675 * * [simplify]: iters left: 6 (7 enodes) 1553855529.677 * * [simplify]: iters left: 5 (27 enodes) 1553855529.682 * * [simplify]: iters left: 4 (34 enodes) 1553855529.686 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.686 * * [simplify]: Extracting #1: cost 6 inf + 0 1553855529.686 * * [simplify]: Extracting #2: cost 9 inf + 1 1553855529.686 * * [simplify]: Extracting #3: cost 13 inf + 1 1553855529.687 * * [simplify]: Extracting #4: cost 10 inf + 86 1553855529.687 * * [simplify]: Extracting #5: cost 5 inf + 616 1553855529.687 * * [simplify]: Extracting #6: cost 0 inf + 1469 1553855529.687 * [simplify]: Simplified to (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) 1553855529.687 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ (/ 1 (cbrt (- hi lo))) (cbrt (- hi lo))) (/ (- x lo) (cbrt (- hi lo))))) 1553855529.687 * [simplify]: Simplifying (/ (- x lo) (cbrt (- hi lo))) 1553855529.687 * * [simplify]: iters left: 5 (7 enodes) 1553855529.689 * * [simplify]: iters left: 4 (27 enodes) 1553855529.693 * * [simplify]: iters left: 3 (37 enodes) 1553855529.703 * * [simplify]: iters left: 2 (41 enodes) 1553855529.709 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.709 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.709 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.709 * * [simplify]: Extracting #3: cost 17 inf + 2 1553855529.709 * * [simplify]: Extracting #4: cost 13 inf + 128 1553855529.709 * * [simplify]: Extracting #5: cost 9 inf + 496 1553855529.710 * * [simplify]: Extracting #6: cost 0 inf + 1957 1553855529.710 * [simplify]: Simplified to (/ (- x lo) (cbrt (- hi lo))) 1553855529.710 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (/ (- x lo) (cbrt (- hi lo))))) 1553855529.710 * * * * [progress]: [ 34 / 58 ] simplifiying candidate # 1553855529.710 * [simplify]: Simplifying (/ 1 (sqrt (- hi lo))) 1553855529.710 * * [simplify]: iters left: 5 (6 enodes) 1553855529.712 * * [simplify]: iters left: 4 (22 enodes) 1553855529.715 * * [simplify]: iters left: 3 (27 enodes) 1553855529.719 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.719 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.719 * * [simplify]: Extracting #2: cost 5 inf + 1 1553855529.719 * * [simplify]: Extracting #3: cost 9 inf + 1 1553855529.719 * * [simplify]: Extracting #4: cost 7 inf + 44 1553855529.720 * * [simplify]: Extracting #5: cost 1 inf + 456 1553855529.720 * * [simplify]: Extracting #6: cost 0 inf + 579 1553855529.720 * [simplify]: Simplified to (/ 1 (sqrt (- hi lo))) 1553855529.720 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553855529.720 * [simplify]: Simplifying (/ (- x lo) (sqrt (- hi lo))) 1553855529.720 * * [simplify]: iters left: 5 (7 enodes) 1553855529.722 * * [simplify]: iters left: 4 (27 enodes) 1553855529.725 * * [simplify]: iters left: 3 (37 enodes) 1553855529.731 * * [simplify]: iters left: 2 (41 enodes) 1553855529.740 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.740 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.740 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.740 * * [simplify]: Extracting #3: cost 17 inf + 2 1553855529.740 * * [simplify]: Extracting #4: cost 13 inf + 128 1553855529.741 * * [simplify]: Extracting #5: cost 9 inf + 416 1553855529.741 * * [simplify]: Extracting #6: cost 0 inf + 1557 1553855529.742 * [simplify]: Simplified to (/ (- x lo) (sqrt (- hi lo))) 1553855529.742 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (sqrt (- hi lo))) (/ (- x lo) (sqrt (- hi lo))))) 1553855529.742 * * * * [progress]: [ 35 / 58 ] simplifiying candidate # 1553855529.742 * [simplify]: Simplifying (/ 1 1) 1553855529.743 * * [simplify]: iters left: 2 (2 enodes) 1553855529.744 * * [simplify]: iters left: 1 (6 enodes) 1553855529.746 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.746 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.746 * [simplify]: Simplified to 1 1553855529.746 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.747 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855529.747 * * [simplify]: iters left: 4 (6 enodes) 1553855529.749 * * [simplify]: iters left: 3 (24 enodes) 1553855529.753 * * [simplify]: iters left: 2 (34 enodes) 1553855529.757 * * [simplify]: iters left: 1 (38 enodes) 1553855529.762 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.762 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.762 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.762 * * [simplify]: Extracting #3: cost 13 inf + 44 1553855529.762 * * [simplify]: Extracting #4: cost 2 inf + 828 1553855529.762 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553855529.763 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855529.763 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.763 * * * * [progress]: [ 36 / 58 ] simplifiying candidate # 1553855529.763 * [simplify]: Simplifying (/ 1 (+ (sqrt hi) (sqrt lo))) 1553855529.763 * * [simplify]: iters left: 5 (7 enodes) 1553855529.765 * * [simplify]: iters left: 4 (24 enodes) 1553855529.768 * * [simplify]: iters left: 3 (26 enodes) 1553855529.772 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.772 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.772 * * [simplify]: Extracting #2: cost 6 inf + 1 1553855529.772 * * [simplify]: Extracting #3: cost 10 inf + 1 1553855529.772 * * [simplify]: Extracting #4: cost 8 inf + 3 1553855529.772 * * [simplify]: Extracting #5: cost 2 inf + 452 1553855529.773 * * [simplify]: Extracting #6: cost 0 inf + 737 1553855529.773 * [simplify]: Simplified to (/ 1 (+ (sqrt hi) (sqrt lo))) 1553855529.773 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1553855529.773 * [simplify]: Simplifying (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1553855529.773 * * [simplify]: iters left: 5 (8 enodes) 1553855529.775 * * [simplify]: iters left: 4 (31 enodes) 1553855529.781 * * [simplify]: iters left: 3 (43 enodes) 1553855529.793 * * [simplify]: iters left: 2 (47 enodes) 1553855529.805 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.805 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.805 * * [simplify]: Extracting #2: cost 18 inf + 0 1553855529.805 * * [simplify]: Extracting #3: cost 18 inf + 165 1553855529.806 * * [simplify]: Extracting #4: cost 13 inf + 371 1553855529.806 * * [simplify]: Extracting #5: cost 2 inf + 1794 1553855529.807 * * [simplify]: Extracting #6: cost 0 inf + 2199 1553855529.808 * [simplify]: Simplified to (/ (- x lo) (- (sqrt hi) (sqrt lo))) 1553855529.808 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ 1 (+ (sqrt hi) (sqrt lo))) (/ (- x lo) (- (sqrt hi) (sqrt lo))))) 1553855529.808 * * * * [progress]: [ 37 / 58 ] simplifiying candidate # 1553855529.808 * [simplify]: Simplifying (/ 1 1) 1553855529.808 * * [simplify]: iters left: 2 (2 enodes) 1553855529.810 * * [simplify]: iters left: 1 (6 enodes) 1553855529.812 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.812 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.812 * [simplify]: Simplified to 1 1553855529.812 * [simplify]: Simplified (2 1) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.813 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855529.813 * * [simplify]: iters left: 4 (6 enodes) 1553855529.816 * * [simplify]: iters left: 3 (24 enodes) 1553855529.823 * * [simplify]: iters left: 2 (34 enodes) 1553855529.828 * * [simplify]: iters left: 1 (38 enodes) 1553855529.833 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.834 * * [simplify]: Extracting #1: cost 7 inf + 0 1553855529.834 * * [simplify]: Extracting #2: cost 16 inf + 0 1553855529.834 * * [simplify]: Extracting #3: cost 13 inf + 44 1553855529.834 * * [simplify]: Extracting #4: cost 2 inf + 828 1553855529.834 * * [simplify]: Extracting #5: cost 0 inf + 1073 1553855529.834 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855529.834 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* 1 (/ (- x lo) (- hi lo)))) 1553855529.834 * * * * [progress]: [ 38 / 58 ] simplifiying candidate # 1553855529.834 * * * * [progress]: [ 39 / 58 ] simplifiying candidate # 1553855529.835 * * * * [progress]: [ 40 / 58 ] simplifiying candidate # 1553855529.835 * * * * [progress]: [ 41 / 58 ] simplifiying candidate # 1553855529.835 * [simplify]: Simplifying (cbrt (- hi lo)) 1553855529.835 * * [simplify]: iters left: 3 (4 enodes) 1553855529.836 * * [simplify]: iters left: 2 (14 enodes) 1553855529.838 * * [simplify]: iters left: 1 (17 enodes) 1553855529.841 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.841 * * [simplify]: Extracting #1: cost 3 inf + 0 1553855529.841 * * [simplify]: Extracting #2: cost 7 inf + 0 1553855529.841 * * [simplify]: Extracting #3: cost 5 inf + 43 1553855529.841 * * [simplify]: Extracting #4: cost 0 inf + 412 1553855529.841 * [simplify]: Simplified to (cbrt (- hi lo)) 1553855529.841 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (* (cbrt (- hi lo)) (cbrt (- hi lo)))) (cbrt (- hi lo)))) 1553855529.841 * * * * [progress]: [ 42 / 58 ] simplifiying candidate # 1553855529.841 * [simplify]: Simplifying (sqrt (- hi lo)) 1553855529.841 * * [simplify]: iters left: 3 (4 enodes) 1553855529.842 * * [simplify]: iters left: 2 (14 enodes) 1553855529.844 * * [simplify]: iters left: 1 (17 enodes) 1553855529.846 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.847 * * [simplify]: Extracting #1: cost 3 inf + 0 1553855529.847 * * [simplify]: Extracting #2: cost 7 inf + 0 1553855529.847 * * [simplify]: Extracting #3: cost 5 inf + 43 1553855529.847 * * [simplify]: Extracting #4: cost 0 inf + 332 1553855529.847 * [simplify]: Simplified to (sqrt (- hi lo)) 1553855529.847 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (sqrt (- hi lo))) (sqrt (- hi lo)))) 1553855529.847 * * * * [progress]: [ 43 / 58 ] simplifiying candidate # 1553855529.847 * [simplify]: Simplifying (- hi lo) 1553855529.847 * * [simplify]: iters left: 2 (3 enodes) 1553855529.848 * * [simplify]: iters left: 1 (11 enodes) 1553855529.849 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.849 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.849 * * [simplify]: Extracting #2: cost 3 inf + 43 1553855529.849 * * [simplify]: Extracting #3: cost 0 inf + 168 1553855529.850 * [simplify]: Simplified to (- hi lo) 1553855529.850 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1553855529.850 * * * * [progress]: [ 44 / 58 ] simplifiying candidate # 1553855529.850 * [simplify]: Simplifying (- (sqrt hi) (sqrt lo)) 1553855529.850 * * [simplify]: iters left: 3 (5 enodes) 1553855529.851 * * [simplify]: iters left: 2 (17 enodes) 1553855529.853 * * [simplify]: iters left: 1 (20 enodes) 1553855529.856 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.856 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.856 * * [simplify]: Extracting #2: cost 10 inf + 0 1553855529.856 * * [simplify]: Extracting #3: cost 8 inf + 2 1553855529.856 * * [simplify]: Extracting #4: cost 1 inf + 491 1553855529.856 * * [simplify]: Extracting #5: cost 0 inf + 572 1553855529.856 * [simplify]: Simplified to (- (sqrt hi) (sqrt lo)) 1553855529.856 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) (+ (sqrt hi) (sqrt lo))) (- (sqrt hi) (sqrt lo)))) 1553855529.857 * * * * [progress]: [ 45 / 58 ] simplifiying candidate # 1553855529.857 * [simplify]: Simplifying (- hi lo) 1553855529.857 * * [simplify]: iters left: 2 (3 enodes) 1553855529.857 * * [simplify]: iters left: 1 (11 enodes) 1553855529.859 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.859 * * [simplify]: Extracting #1: cost 5 inf + 0 1553855529.859 * * [simplify]: Extracting #2: cost 3 inf + 43 1553855529.859 * * [simplify]: Extracting #3: cost 0 inf + 168 1553855529.859 * [simplify]: Simplified to (- hi lo) 1553855529.859 * [simplify]: Simplified (2 2) to (λ (lo hi x) (/ (/ (- x lo) 1) (- hi lo))) 1553855529.859 * * * * [progress]: [ 46 / 58 ] simplifiying candidate # 1553855529.859 * [simplify]: Simplifying (* (cbrt (- x lo)) (cbrt (- x lo))) 1553855529.859 * * [simplify]: iters left: 5 (5 enodes) 1553855529.861 * * [simplify]: iters left: 4 (17 enodes) 1553855529.863 * * [simplify]: iters left: 3 (20 enodes) 1553855529.866 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.866 * * [simplify]: Extracting #1: cost 3 inf + 0 1553855529.866 * * [simplify]: Extracting #2: cost 5 inf + 0 1553855529.866 * * [simplify]: Extracting #3: cost 9 inf + 0 1553855529.866 * * [simplify]: Extracting #4: cost 7 inf + 43 1553855529.866 * * [simplify]: Extracting #5: cost 0 inf + 736 1553855529.866 * [simplify]: Simplified to (* (cbrt (- x lo)) (cbrt (- x lo))) 1553855529.866 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (* (cbrt (- x lo)) (cbrt (- x lo))) (/ (- hi lo) (cbrt (- x lo))))) 1553855529.866 * * * * [progress]: [ 47 / 58 ] simplifiying candidate # 1553855529.866 * [simplify]: Simplifying (sqrt (- x lo)) 1553855529.866 * * [simplify]: iters left: 3 (4 enodes) 1553855529.867 * * [simplify]: iters left: 2 (14 enodes) 1553855529.869 * * [simplify]: iters left: 1 (17 enodes) 1553855529.871 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.871 * * [simplify]: Extracting #1: cost 3 inf + 0 1553855529.871 * * [simplify]: Extracting #2: cost 7 inf + 0 1553855529.872 * * [simplify]: Extracting #3: cost 5 inf + 43 1553855529.872 * * [simplify]: Extracting #4: cost 0 inf + 332 1553855529.872 * [simplify]: Simplified to (sqrt (- x lo)) 1553855529.872 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (sqrt (- x lo)) (/ (- hi lo) (sqrt (- x lo))))) 1553855529.872 * * * * [progress]: [ 48 / 58 ] simplifiying candidate # 1553855529.872 * * * * [progress]: [ 49 / 58 ] simplifiying candidate # 1553855529.872 * [simplify]: Simplifying (+ (sqrt x) (sqrt lo)) 1553855529.872 * * [simplify]: iters left: 3 (5 enodes) 1553855529.873 * * [simplify]: iters left: 2 (16 enodes) 1553855529.875 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.875 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.875 * * [simplify]: Extracting #2: cost 8 inf + 0 1553855529.875 * * [simplify]: Extracting #3: cost 4 inf + 84 1553855529.875 * * [simplify]: Extracting #4: cost 0 inf + 410 1553855529.875 * [simplify]: Simplified to (+ (sqrt x) (sqrt lo)) 1553855529.875 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (+ (sqrt x) (sqrt lo)) (/ (- hi lo) (- (sqrt x) (sqrt lo))))) 1553855529.875 * * * * [progress]: [ 50 / 58 ] simplifiying candidate # 1553855529.876 * * * * [progress]: [ 51 / 58 ] simplifiying candidate # 1553855529.876 * [simplify]: Simplifying (+ (* hi hi) (+ (* lo lo) (* hi lo))) 1553855529.876 * * [simplify]: iters left: 6 (7 enodes) 1553855529.877 * * [simplify]: iters left: 5 (30 enodes) 1553855529.883 * * [simplify]: iters left: 4 (47 enodes) 1553855529.896 * * [simplify]: iters left: 3 (58 enodes) 1553855529.909 * * [simplify]: iters left: 2 (59 enodes) 1553855529.915 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.915 * * [simplify]: Extracting #1: cost 11 inf + 0 1553855529.915 * * [simplify]: Extracting #2: cost 15 inf + 43 1553855529.916 * * [simplify]: Extracting #3: cost 5 inf + 790 1553855529.916 * * [simplify]: Extracting #4: cost 0 inf + 1160 1553855529.916 * * [simplify]: Extracting #5: cost 0 inf + 1130 1553855529.917 * [simplify]: Simplified to (fma (+ hi lo) lo (* hi hi)) 1553855529.917 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (pow hi 3) (pow lo 3))) (fma (+ hi lo) lo (* hi hi)))) 1553855529.917 * * * * [progress]: [ 52 / 58 ] simplifiying candidate # 1553855529.917 * [simplify]: Simplifying (+ hi lo) 1553855529.917 * * [simplify]: iters left: 2 (3 enodes) 1553855529.918 * * [simplify]: iters left: 1 (10 enodes) 1553855529.919 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.919 * * [simplify]: Extracting #1: cost 4 inf + 0 1553855529.919 * * [simplify]: Extracting #2: cost 2 inf + 2 1553855529.919 * * [simplify]: Extracting #3: cost 0 inf + 86 1553855529.919 * [simplify]: Simplified to (+ lo hi) 1553855529.919 * [simplify]: Simplified (2 2) to (λ (lo hi x) (* (/ (- x lo) (- (* hi hi) (* lo lo))) (+ lo hi))) 1553855529.919 * * * * [progress]: [ 53 / 58 ] simplifiying candidate # 1553855529.919 * [simplify]: Simplifying (- (pow x 3) (pow lo 3)) 1553855529.920 * * [simplify]: iters left: 3 (6 enodes) 1553855529.922 * * [simplify]: iters left: 2 (33 enodes) 1553855529.931 * * [simplify]: iters left: 1 (78 enodes) 1553855529.957 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.957 * * [simplify]: Extracting #1: cost 16 inf + 0 1553855529.957 * * [simplify]: Extracting #2: cost 36 inf + 2 1553855529.957 * * [simplify]: Extracting #3: cost 34 inf + 249 1553855529.958 * * [simplify]: Extracting #4: cost 22 inf + 1817 1553855529.960 * * [simplify]: Extracting #5: cost 3 inf + 6987 1553855529.961 * * [simplify]: Extracting #6: cost 0 inf + 7874 1553855529.963 * [simplify]: Simplified to (- (* x (* x x)) (* (* lo lo) lo)) 1553855529.963 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x (* x x)) (* (* lo lo) lo)) (* (- hi lo) (+ (* x x) (+ (* lo lo) (* x lo)))))) 1553855529.963 * * * * [progress]: [ 54 / 58 ] simplifiying candidate # 1553855529.963 * [simplify]: Simplifying (- (* x x) (* lo lo)) 1553855529.963 * * [simplify]: iters left: 4 (5 enodes) 1553855529.966 * * [simplify]: iters left: 3 (21 enodes) 1553855529.972 * * [simplify]: iters left: 2 (34 enodes) 1553855529.978 * * [simplify]: iters left: 1 (53 enodes) 1553855529.987 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.987 * * [simplify]: Extracting #1: cost 14 inf + 0 1553855529.987 * * [simplify]: Extracting #2: cost 25 inf + 165 1553855529.987 * * [simplify]: Extracting #3: cost 9 inf + 1168 1553855529.988 * * [simplify]: Extracting #4: cost 1 inf + 1903 1553855529.988 * * [simplify]: Extracting #5: cost 0 inf + 1970 1553855529.989 * [simplify]: Simplified to (- (* x x) (* lo lo)) 1553855529.989 * [simplify]: Simplified (2 1) to (λ (lo hi x) (/ (- (* x x) (* lo lo)) (* (- hi lo) (+ x lo)))) 1553855529.989 * * * * [progress]: [ 55 / 58 ] simplifiying candidate #real (real->posit16 (/ (- x lo) (- hi lo)))))> 1553855529.989 * * * * [progress]: [ 56 / 58 ] simplifiying candidate # 1553855529.989 * [simplify]: Simplifying 0 1553855529.989 * * [simplify]: iters left: 0 (1 enodes) 1553855529.990 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.990 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.990 * [simplify]: Simplified to 0 1553855529.990 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553855529.990 * * * * [progress]: [ 57 / 58 ] simplifiying candidate # 1553855529.990 * [simplify]: Simplifying 0 1553855529.990 * * [simplify]: iters left: 0 (1 enodes) 1553855529.991 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.991 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.991 * [simplify]: Simplified to 0 1553855529.991 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553855529.991 * * * * [progress]: [ 58 / 58 ] simplifiying candidate # 1553855529.991 * [simplify]: Simplifying 0 1553855529.991 * * [simplify]: iters left: 0 (1 enodes) 1553855529.992 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855529.992 * * [simplify]: Extracting #1: cost 0 inf + 1 1553855529.992 * [simplify]: Simplified to 0 1553855529.992 * [simplify]: Simplified (2) to (λ (lo hi x) 0) 1553855529.992 * * * [progress]: adding candidates to table 1553855530.430 * [progress]: [Phase 3 of 3] Extracting. 1553855530.435 * [simplify]: Simplifying (/ (- x lo) (- hi lo)) 1553855530.435 * * [simplify]: iters left: 4 (6 enodes) 1553855530.435 * * [simplify]: Extracting #0: cost 1 inf + 0 1553855530.436 * * [simplify]: Extracting #1: cost 3 inf + 0 1553855530.436 * * [simplify]: Extracting #2: cost 6 inf + 0 1553855530.436 * * [simplify]: Extracting #3: cost 2 inf + 45 1553855530.436 * * [simplify]: Extracting #4: cost 0 inf + 210 1553855530.436 * [simplify]: Simplified to (/ (- x lo) (- hi lo)) 1553855531.652 * [regime-testing]: Baseline error score: 61.99711426987043 1553855531.653 * [regime-testing]: Oracle error score: 61.99711426987043 1553855531.653 * [regime-testing]: End program error score: 61.99711426987043