1553856583.131 * [progress]: [Phase 1 of 3] Setting up. 1553856583.131 * * * [progress]: [1/2] Preparing points 1553856583.362 * * * [progress]: [2/2] Setting up program. 1553856583.365 * [progress]: [Phase 2 of 3] Improving. 1553856583.365 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553856583.365 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1553856583.365 * * [simplify]: iters left: 5 (7 enodes) 1553856583.367 * * [simplify]: iters left: 4 (27 enodes) 1553856583.371 * * [simplify]: iters left: 3 (33 enodes) 1553856583.376 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.376 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.376 * * [simplify]: Extracting #2: cost 10 inf + 0 1553856583.376 * * [simplify]: Extracting #3: cost 11 inf + 133 1553856583.376 * * [simplify]: Extracting #4: cost 7 inf + 397 1553856583.376 * * [simplify]: Extracting #5: cost 0 inf + 1199 1553856583.376 * * [simplify]: Extracting #6: cost 0 inf + 1142 1553856583.376 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 1553856583.376 * [simplify]: Simplified (2) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1553856583.382 * * [progress]: iteration 1 / 4 1553856583.382 * * * [progress]: picking best candidate 1553856583.386 * * * * [pick]: Picked # 1553856583.386 * * * [progress]: localizing error 1553856583.404 * * * [progress]: generating rewritten candidates 1553856583.404 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1553856583.414 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1553856583.435 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 1553856583.436 * * * [progress]: generating series expansions 1553856583.436 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1553856583.436 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 1553856583.436 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 1553856583.436 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 1553856583.436 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553856583.436 * [taylor]: Taking taylor expansion of 1 in x 1553856583.436 * [backup-simplify]: Simplify 1 into 1 1553856583.436 * [taylor]: Taking taylor expansion of x in x 1553856583.436 * [backup-simplify]: Simplify 0 into 0 1553856583.436 * [backup-simplify]: Simplify 1 into 1 1553856583.437 * [backup-simplify]: Simplify (- 0) into 0 1553856583.437 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.437 * [backup-simplify]: Simplify (log 1) into 0 1553856583.437 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 1553856583.437 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553856583.437 * [taylor]: Taking taylor expansion of 1 in x 1553856583.437 * [backup-simplify]: Simplify 1 into 1 1553856583.437 * [taylor]: Taking taylor expansion of x in x 1553856583.437 * [backup-simplify]: Simplify 0 into 0 1553856583.437 * [backup-simplify]: Simplify 1 into 1 1553856583.438 * [backup-simplify]: Simplify (- 0) into 0 1553856583.438 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.438 * [backup-simplify]: Simplify (log 1) into 0 1553856583.438 * [backup-simplify]: Simplify 0 into 0 1553856583.439 * [backup-simplify]: Simplify (- 1) into -1 1553856583.439 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.440 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856583.440 * [backup-simplify]: Simplify -1 into -1 1553856583.440 * [backup-simplify]: Simplify (- 0) into 0 1553856583.440 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.442 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.442 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.442 * [backup-simplify]: Simplify (- 0) into 0 1553856583.442 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.445 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1553856583.445 * [backup-simplify]: Simplify -1/3 into -1/3 1553856583.445 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1553856583.445 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 1553856583.445 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 1553856583.445 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1553856583.445 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553856583.445 * [taylor]: Taking taylor expansion of 1 in x 1553856583.445 * [backup-simplify]: Simplify 1 into 1 1553856583.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.445 * [taylor]: Taking taylor expansion of x in x 1553856583.445 * [backup-simplify]: Simplify 0 into 0 1553856583.445 * [backup-simplify]: Simplify 1 into 1 1553856583.446 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.446 * [backup-simplify]: Simplify (- 1) into -1 1553856583.446 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.446 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.446 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1553856583.446 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553856583.446 * [taylor]: Taking taylor expansion of 1 in x 1553856583.446 * [backup-simplify]: Simplify 1 into 1 1553856583.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.447 * [taylor]: Taking taylor expansion of x in x 1553856583.447 * [backup-simplify]: Simplify 0 into 0 1553856583.447 * [backup-simplify]: Simplify 1 into 1 1553856583.447 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.447 * [backup-simplify]: Simplify (- 1) into -1 1553856583.447 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.448 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.448 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.448 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1553856583.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.449 * [backup-simplify]: Simplify (- 0) into 0 1553856583.449 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.450 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856583.450 * [backup-simplify]: Simplify -1 into -1 1553856583.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.451 * [backup-simplify]: Simplify (- 0) into 0 1553856583.451 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.453 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856583.453 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.457 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1553856583.457 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 1553856583.457 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 1553856583.457 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1553856583.457 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553856583.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.457 * [taylor]: Taking taylor expansion of x in x 1553856583.457 * [backup-simplify]: Simplify 0 into 0 1553856583.457 * [backup-simplify]: Simplify 1 into 1 1553856583.457 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.457 * [taylor]: Taking taylor expansion of 1 in x 1553856583.457 * [backup-simplify]: Simplify 1 into 1 1553856583.458 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.458 * [backup-simplify]: Simplify (log 1) into 0 1553856583.458 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1553856583.458 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553856583.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.458 * [taylor]: Taking taylor expansion of x in x 1553856583.458 * [backup-simplify]: Simplify 0 into 0 1553856583.458 * [backup-simplify]: Simplify 1 into 1 1553856583.458 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.458 * [taylor]: Taking taylor expansion of 1 in x 1553856583.458 * [backup-simplify]: Simplify 1 into 1 1553856583.458 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.459 * [backup-simplify]: Simplify (log 1) into 0 1553856583.459 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.459 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553856583.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.460 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.461 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.461 * [backup-simplify]: Simplify 1 into 1 1553856583.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.462 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.465 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.465 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.465 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1553856583.465 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1553856583.465 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 1553856583.466 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 1553856583.466 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1553856583.466 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 1553856583.466 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553856583.466 * [taylor]: Taking taylor expansion of 1 in x 1553856583.466 * [backup-simplify]: Simplify 1 into 1 1553856583.466 * [taylor]: Taking taylor expansion of x in x 1553856583.466 * [backup-simplify]: Simplify 0 into 0 1553856583.466 * [backup-simplify]: Simplify 1 into 1 1553856583.466 * [backup-simplify]: Simplify (- 0) into 0 1553856583.467 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.467 * [backup-simplify]: Simplify (log 1) into 0 1553856583.467 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856583.467 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856583.467 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856583.467 * [taylor]: Taking taylor expansion of 1 in x 1553856583.467 * [backup-simplify]: Simplify 1 into 1 1553856583.467 * [taylor]: Taking taylor expansion of x in x 1553856583.467 * [backup-simplify]: Simplify 0 into 0 1553856583.467 * [backup-simplify]: Simplify 1 into 1 1553856583.468 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.468 * [backup-simplify]: Simplify (log 1) into 0 1553856583.469 * [backup-simplify]: Simplify (- 1) into -1 1553856583.469 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.470 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856583.471 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.472 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.473 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.473 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1553856583.473 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 1553856583.473 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553856583.473 * [taylor]: Taking taylor expansion of 1 in x 1553856583.473 * [backup-simplify]: Simplify 1 into 1 1553856583.473 * [taylor]: Taking taylor expansion of x in x 1553856583.473 * [backup-simplify]: Simplify 0 into 0 1553856583.473 * [backup-simplify]: Simplify 1 into 1 1553856583.473 * [backup-simplify]: Simplify (- 0) into 0 1553856583.474 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.474 * [backup-simplify]: Simplify (log 1) into 0 1553856583.474 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856583.474 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856583.474 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856583.474 * [taylor]: Taking taylor expansion of 1 in x 1553856583.475 * [backup-simplify]: Simplify 1 into 1 1553856583.475 * [taylor]: Taking taylor expansion of x in x 1553856583.475 * [backup-simplify]: Simplify 0 into 0 1553856583.475 * [backup-simplify]: Simplify 1 into 1 1553856583.475 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.475 * [backup-simplify]: Simplify (log 1) into 0 1553856583.476 * [backup-simplify]: Simplify (- 1) into -1 1553856583.476 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.478 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856583.478 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.479 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.480 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.480 * [backup-simplify]: Simplify -1 into -1 1553856583.480 * [backup-simplify]: Simplify (- 0) into 0 1553856583.481 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.484 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.484 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.487 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.488 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1553856583.489 * [backup-simplify]: Simplify -1 into -1 1553856583.489 * [backup-simplify]: Simplify (- 0) into 0 1553856583.489 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.495 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1553856583.496 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.501 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856583.502 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1553856583.503 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.503 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856583.503 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 1553856583.503 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1553856583.503 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1553856583.503 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1553856583.503 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553856583.503 * [taylor]: Taking taylor expansion of 1 in x 1553856583.503 * [backup-simplify]: Simplify 1 into 1 1553856583.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.503 * [taylor]: Taking taylor expansion of x in x 1553856583.503 * [backup-simplify]: Simplify 0 into 0 1553856583.503 * [backup-simplify]: Simplify 1 into 1 1553856583.504 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.504 * [backup-simplify]: Simplify (- 1) into -1 1553856583.504 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.505 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.505 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856583.505 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856583.505 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856583.505 * [taylor]: Taking taylor expansion of 1 in x 1553856583.505 * [backup-simplify]: Simplify 1 into 1 1553856583.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.505 * [taylor]: Taking taylor expansion of x in x 1553856583.505 * [backup-simplify]: Simplify 0 into 0 1553856583.505 * [backup-simplify]: Simplify 1 into 1 1553856583.505 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.506 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.506 * [backup-simplify]: Simplify (log 1) into 0 1553856583.507 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.507 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.508 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.509 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.509 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856583.509 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1553856583.509 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1553856583.509 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553856583.509 * [taylor]: Taking taylor expansion of 1 in x 1553856583.509 * [backup-simplify]: Simplify 1 into 1 1553856583.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.509 * [taylor]: Taking taylor expansion of x in x 1553856583.509 * [backup-simplify]: Simplify 0 into 0 1553856583.509 * [backup-simplify]: Simplify 1 into 1 1553856583.510 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.510 * [backup-simplify]: Simplify (- 1) into -1 1553856583.511 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.511 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.511 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856583.511 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856583.511 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856583.511 * [taylor]: Taking taylor expansion of 1 in x 1553856583.511 * [backup-simplify]: Simplify 1 into 1 1553856583.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.511 * [taylor]: Taking taylor expansion of x in x 1553856583.511 * [backup-simplify]: Simplify 0 into 0 1553856583.511 * [backup-simplify]: Simplify 1 into 1 1553856583.512 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.512 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.512 * [backup-simplify]: Simplify (log 1) into 0 1553856583.513 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.514 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.514 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.515 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.515 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856583.516 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856583.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.517 * [backup-simplify]: Simplify (- 0) into 0 1553856583.518 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.519 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856583.519 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.521 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.522 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.522 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.523 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856583.524 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856583.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.525 * [backup-simplify]: Simplify (- 0) into 0 1553856583.526 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.528 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856583.529 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.530 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.533 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.534 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.534 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.536 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856583.537 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856583.540 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856583.540 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 1553856583.541 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 1553856583.541 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1553856583.541 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1553856583.541 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553856583.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.541 * [taylor]: Taking taylor expansion of x in x 1553856583.541 * [backup-simplify]: Simplify 0 into 0 1553856583.541 * [backup-simplify]: Simplify 1 into 1 1553856583.541 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.541 * [taylor]: Taking taylor expansion of 1 in x 1553856583.541 * [backup-simplify]: Simplify 1 into 1 1553856583.542 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.542 * [backup-simplify]: Simplify (log 1) into 0 1553856583.542 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856583.542 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856583.542 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856583.542 * [taylor]: Taking taylor expansion of 1 in x 1553856583.542 * [backup-simplify]: Simplify 1 into 1 1553856583.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856583.542 * [taylor]: Taking taylor expansion of -1 in x 1553856583.542 * [backup-simplify]: Simplify -1 into -1 1553856583.542 * [taylor]: Taking taylor expansion of x in x 1553856583.542 * [backup-simplify]: Simplify 0 into 0 1553856583.542 * [backup-simplify]: Simplify 1 into 1 1553856583.543 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.543 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.544 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.544 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.545 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.545 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.546 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.547 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856583.547 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1553856583.547 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1553856583.547 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553856583.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.547 * [taylor]: Taking taylor expansion of x in x 1553856583.547 * [backup-simplify]: Simplify 0 into 0 1553856583.547 * [backup-simplify]: Simplify 1 into 1 1553856583.547 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.547 * [taylor]: Taking taylor expansion of 1 in x 1553856583.547 * [backup-simplify]: Simplify 1 into 1 1553856583.548 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.548 * [backup-simplify]: Simplify (log 1) into 0 1553856583.548 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856583.548 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856583.548 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856583.548 * [taylor]: Taking taylor expansion of 1 in x 1553856583.548 * [backup-simplify]: Simplify 1 into 1 1553856583.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856583.548 * [taylor]: Taking taylor expansion of -1 in x 1553856583.548 * [backup-simplify]: Simplify -1 into -1 1553856583.548 * [taylor]: Taking taylor expansion of x in x 1553856583.548 * [backup-simplify]: Simplify 0 into 0 1553856583.548 * [backup-simplify]: Simplify 1 into 1 1553856583.549 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.549 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.550 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.550 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.551 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.551 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.552 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.552 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856583.553 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856583.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.554 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.556 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.556 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.558 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856583.558 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.559 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856583.560 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.562 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856583.563 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856583.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.564 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.567 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.568 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.569 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.572 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856583.573 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.574 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.577 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856583.579 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856583.584 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856583.584 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 1553856583.584 * [backup-simplify]: Simplify (log1p x) into (log1p x) 1553856583.584 * [approximate]: Taking taylor expansion of (log1p x) in (x) around 0 1553856583.584 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856583.584 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856583.584 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856583.584 * [taylor]: Taking taylor expansion of 1 in x 1553856583.584 * [backup-simplify]: Simplify 1 into 1 1553856583.584 * [taylor]: Taking taylor expansion of x in x 1553856583.584 * [backup-simplify]: Simplify 0 into 0 1553856583.584 * [backup-simplify]: Simplify 1 into 1 1553856583.585 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.585 * [backup-simplify]: Simplify (log 1) into 0 1553856583.585 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856583.585 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856583.585 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856583.585 * [taylor]: Taking taylor expansion of 1 in x 1553856583.585 * [backup-simplify]: Simplify 1 into 1 1553856583.585 * [taylor]: Taking taylor expansion of x in x 1553856583.585 * [backup-simplify]: Simplify 0 into 0 1553856583.585 * [backup-simplify]: Simplify 1 into 1 1553856583.586 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.586 * [backup-simplify]: Simplify (log 1) into 0 1553856583.586 * [backup-simplify]: Simplify 0 into 0 1553856583.587 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.588 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.588 * [backup-simplify]: Simplify 1 into 1 1553856583.588 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.591 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.591 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.591 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.597 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856583.597 * [backup-simplify]: Simplify 1/3 into 1/3 1553856583.597 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856583.597 * [backup-simplify]: Simplify (log1p (/ 1 x)) into (log1p (/ 1 x)) 1553856583.597 * [approximate]: Taking taylor expansion of (log1p (/ 1 x)) in (x) around 0 1553856583.597 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856583.597 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856583.597 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856583.598 * [taylor]: Taking taylor expansion of 1 in x 1553856583.598 * [backup-simplify]: Simplify 1 into 1 1553856583.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.598 * [taylor]: Taking taylor expansion of x in x 1553856583.598 * [backup-simplify]: Simplify 0 into 0 1553856583.598 * [backup-simplify]: Simplify 1 into 1 1553856583.598 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.599 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.601 * [backup-simplify]: Simplify (log 1) into 0 1553856583.601 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856583.601 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856583.601 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856583.602 * [taylor]: Taking taylor expansion of 1 in x 1553856583.602 * [backup-simplify]: Simplify 1 into 1 1553856583.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856583.602 * [taylor]: Taking taylor expansion of x in x 1553856583.602 * [backup-simplify]: Simplify 0 into 0 1553856583.602 * [backup-simplify]: Simplify 1 into 1 1553856583.602 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856583.603 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856583.603 * [backup-simplify]: Simplify (log 1) into 0 1553856583.604 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856583.604 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553856583.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856583.605 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.606 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856583.606 * [backup-simplify]: Simplify 1 into 1 1553856583.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.607 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.609 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856583.610 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.610 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856583.610 * [backup-simplify]: Simplify (log1p (/ 1 (- x))) into (log1p (/ -1 x)) 1553856583.610 * [approximate]: Taking taylor expansion of (log1p (/ -1 x)) in (x) around 0 1553856583.610 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856583.610 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856583.610 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856583.610 * [taylor]: Taking taylor expansion of 1 in x 1553856583.610 * [backup-simplify]: Simplify 1 into 1 1553856583.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856583.610 * [taylor]: Taking taylor expansion of -1 in x 1553856583.610 * [backup-simplify]: Simplify -1 into -1 1553856583.610 * [taylor]: Taking taylor expansion of x in x 1553856583.610 * [backup-simplify]: Simplify 0 into 0 1553856583.610 * [backup-simplify]: Simplify 1 into 1 1553856583.610 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.611 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.611 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856583.611 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856583.611 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856583.611 * [taylor]: Taking taylor expansion of 1 in x 1553856583.611 * [backup-simplify]: Simplify 1 into 1 1553856583.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856583.611 * [taylor]: Taking taylor expansion of -1 in x 1553856583.611 * [backup-simplify]: Simplify -1 into -1 1553856583.611 * [taylor]: Taking taylor expansion of x in x 1553856583.611 * [backup-simplify]: Simplify 0 into 0 1553856583.611 * [backup-simplify]: Simplify 1 into 1 1553856583.611 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856583.612 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856583.612 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856583.612 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856583.613 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1553856583.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856583.613 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856583.614 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856583.614 * [backup-simplify]: Simplify -1 into -1 1553856583.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856583.615 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856583.617 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856583.617 * [backup-simplify]: Simplify -1/2 into -1/2 1553856583.617 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856583.617 * * * [progress]: simplifying candidates 1553856583.617 * * * * [progress]: [ 1 / 79 ] simplifiying candidate # 1553856583.617 * * * * [progress]: [ 2 / 79 ] simplifiying candidate # 1553856583.618 * * * * [progress]: [ 3 / 79 ] simplifiying candidate # 1553856583.618 * [simplify]: Simplifying (- x) 1553856583.618 * * [simplify]: iters left: 2 (2 enodes) 1553856583.618 * * [simplify]: iters left: 1 (6 enodes) 1553856583.619 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.619 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856583.619 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856583.619 * * [simplify]: Extracting #3: cost 0 inf + 83 1553856583.619 * [simplify]: Simplified to (- x) 1553856583.619 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1553856583.619 * * * * [progress]: [ 4 / 79 ] simplifiying candidate # 1553856583.619 * [simplify]: Simplifying (- x) 1553856583.619 * * [simplify]: iters left: 2 (2 enodes) 1553856583.620 * * [simplify]: iters left: 1 (6 enodes) 1553856583.621 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.621 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856583.621 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856583.621 * * [simplify]: Extracting #3: cost 0 inf + 83 1553856583.621 * [simplify]: Simplified to (- x) 1553856583.621 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1553856583.621 * * * * [progress]: [ 5 / 79 ] simplifiying candidate # 1553856583.621 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1553856583.621 * * [simplify]: iters left: 6 (6 enodes) 1553856583.623 * * [simplify]: iters left: 5 (24 enodes) 1553856583.627 * * [simplify]: iters left: 4 (31 enodes) 1553856583.631 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.631 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.631 * * [simplify]: Extracting #2: cost 7 inf + 0 1553856583.631 * * [simplify]: Extracting #3: cost 9 inf + 0 1553856583.631 * * [simplify]: Extracting #4: cost 13 inf + 0 1553856583.631 * * [simplify]: Extracting #5: cost 12 inf + 2 1553856583.631 * * [simplify]: Extracting #6: cost 7 inf + 290 1553856583.632 * * [simplify]: Extracting #7: cost 1 inf + 1352 1553856583.632 * * [simplify]: Extracting #8: cost 0 inf + 1584 1553856583.632 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1553856583.632 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 1553856583.632 * * * * [progress]: [ 6 / 79 ] simplifiying candidate # 1553856583.632 * [simplify]: Simplifying (log (sqrt (- 1 x))) 1553856583.632 * * [simplify]: iters left: 4 (5 enodes) 1553856583.635 * * [simplify]: iters left: 3 (19 enodes) 1553856583.641 * * [simplify]: iters left: 2 (24 enodes) 1553856583.647 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.647 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856583.648 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856583.648 * * [simplify]: Extracting #3: cost 9 inf + 0 1553856583.648 * * [simplify]: Extracting #4: cost 7 inf + 43 1553856583.648 * * [simplify]: Extracting #5: cost 0 inf + 636 1553856583.648 * [simplify]: Simplified to (log (sqrt (- 1 x))) 1553856583.648 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 1553856583.648 * * * * [progress]: [ 7 / 79 ] simplifiying candidate # 1553856583.649 * [simplify]: Simplifying (log 1) 1553856583.649 * * [simplify]: iters left: 1 (2 enodes) 1553856583.651 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.651 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856583.651 * [simplify]: Simplified to 0 1553856583.651 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1553856583.651 * * * * [progress]: [ 8 / 79 ] simplifiying candidate # 1553856583.652 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 1553856583.652 * * [simplify]: iters left: 4 (6 enodes) 1553856583.655 * * [simplify]: iters left: 3 (21 enodes) 1553856583.662 * * [simplify]: iters left: 2 (24 enodes) 1553856583.668 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.668 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.669 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856583.669 * * [simplify]: Extracting #3: cost 0 inf + 510 1553856583.669 * [simplify]: Simplified to (log1p (sqrt x)) 1553856583.669 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- (sqrt 1) (sqrt x)))) (log1p x))) 1553856583.669 * * * * [progress]: [ 9 / 79 ] simplifiying candidate # 1553856583.669 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 1553856583.669 * * [simplify]: iters left: 4 (5 enodes) 1553856583.671 * * [simplify]: iters left: 3 (19 enodes) 1553856583.674 * * [simplify]: iters left: 2 (21 enodes) 1553856583.677 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.677 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.677 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856583.677 * * [simplify]: Extracting #3: cost 2 inf + 346 1553856583.677 * * [simplify]: Extracting #4: cost 0 inf + 510 1553856583.677 * [simplify]: Simplified to (log1p (sqrt x)) 1553856583.677 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- 1 (sqrt x)))) (log1p x))) 1553856583.677 * * * * [progress]: [ 10 / 79 ] simplifiying candidate # 1553856583.677 * [simplify]: Simplifying (log 1) 1553856583.677 * * [simplify]: iters left: 1 (2 enodes) 1553856583.679 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.679 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856583.679 * [simplify]: Simplified to 0 1553856583.679 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1553856583.679 * * * * [progress]: [ 11 / 79 ] simplifiying candidate # 1553856583.679 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 1553856583.679 * * [simplify]: iters left: 4 (7 enodes) 1553856583.682 * * [simplify]: iters left: 3 (33 enodes) 1553856583.688 * * [simplify]: iters left: 2 (65 enodes) 1553856583.700 * * [simplify]: iters left: 1 (113 enodes) 1553856583.738 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.738 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.739 * * [simplify]: Extracting #2: cost 20 inf + 0 1553856583.739 * * [simplify]: Extracting #3: cost 39 inf + 43 1553856583.739 * * [simplify]: Extracting #4: cost 28 inf + 1104 1553856583.740 * * [simplify]: Extracting #5: cost 7 inf + 5954 1553856583.742 * * [simplify]: Extracting #6: cost 0 inf + 8837 1553856583.744 * * [simplify]: Extracting #7: cost 0 inf + 8717 1553856583.746 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 1553856583.746 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 1553856583.746 * * * * [progress]: [ 12 / 79 ] simplifiying candidate # 1553856583.746 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 1553856583.747 * * [simplify]: iters left: 5 (6 enodes) 1553856583.750 * * [simplify]: iters left: 4 (21 enodes) 1553856583.756 * * [simplify]: iters left: 3 (30 enodes) 1553856583.765 * * [simplify]: iters left: 2 (34 enodes) 1553856583.773 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.773 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856583.773 * * [simplify]: Extracting #2: cost 10 inf + 0 1553856583.774 * * [simplify]: Extracting #3: cost 6 inf + 246 1553856583.774 * * [simplify]: Extracting #4: cost 1 inf + 644 1553856583.774 * * [simplify]: Extracting #5: cost 0 inf + 796 1553856583.775 * [simplify]: Simplified to (log (- 1 (* x x))) 1553856583.775 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 1553856583.775 * * * * [progress]: [ 13 / 79 ] simplifiying candidate # 1553856583.775 * * * * [progress]: [ 14 / 79 ] simplifiying candidate # 1553856583.775 * * * * [progress]: [ 15 / 79 ] simplifiying candidate # 1553856583.775 * [simplify]: Simplifying (- 1 x) 1553856583.775 * * [simplify]: iters left: 2 (3 enodes) 1553856583.777 * * [simplify]: iters left: 1 (13 enodes) 1553856583.781 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.782 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856583.782 * * [simplify]: Extracting #2: cost 3 inf + 43 1553856583.782 * * [simplify]: Extracting #3: cost 0 inf + 168 1553856583.782 * [simplify]: Simplified to (- 1 x) 1553856583.782 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1553856583.782 * * * * [progress]: [ 16 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 17 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 18 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 19 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 20 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 21 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 22 / 79 ] simplifiying candidate #real (real->posit16 (log (- 1 x)))) (log1p x)))> 1553856583.782 * * * * [progress]: [ 23 / 79 ] simplifiying candidate # 1553856583.782 * * * * [progress]: [ 24 / 79 ] simplifiying candidate # 1553856583.783 * * * * [progress]: [ 25 / 79 ] simplifiying candidate # 1553856583.783 * * * * [progress]: [ 26 / 79 ] simplifiying candidate # 1553856583.783 * [simplify]: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 1553856583.783 * * [simplify]: iters left: 6 (8 enodes) 1553856583.787 * * [simplify]: iters left: 5 (30 enodes) 1553856583.797 * * [simplify]: iters left: 4 (39 enodes) 1553856583.802 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856583.802 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856583.802 * * [simplify]: Extracting #2: cost 10 inf + 0 1553856583.802 * * [simplify]: Extracting #3: cost 15 inf + 0 1553856583.802 * * [simplify]: Extracting #4: cost 16 inf + 92 1553856583.802 * * [simplify]: Extracting #5: cost 7 inf + 1121 1553856583.803 * * [simplify]: Extracting #6: cost 0 inf + 2521 1553856583.803 * * [simplify]: Extracting #7: cost 0 inf + 2426 1553856583.803 * [simplify]: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 1553856583.803 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 1553856583.803 * * * * [progress]: [ 27 / 79 ] simplifiying candidate # 1553856583.803 * * * * [progress]: [ 28 / 79 ] simplifiying candidate # 1553856583.803 * * * * [progress]: [ 29 / 79 ] simplifiying candidate # 1553856583.804 * [simplify]: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 1553856583.804 * * [simplify]: iters left: 6 (10 enodes) 1553856583.806 * * [simplify]: iters left: 5 (43 enodes) 1553856583.814 * * [simplify]: iters left: 4 (89 enodes) 1553856583.836 * * [simplify]: iters left: 3 (165 enodes) 1553856583.883 * * [simplify]: iters left: 2 (266 enodes) 1553856583.961 * * [simplify]: iters left: 1 (446 enodes) 1553856584.168 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.168 * * [simplify]: Extracting #1: cost 79 inf + 0 1553856584.169 * * [simplify]: Extracting #2: cost 203 inf + 1 1553856584.171 * * [simplify]: Extracting #3: cost 209 inf + 741 1553856584.177 * * [simplify]: Extracting #4: cost 134 inf + 31889 1553856584.195 * * [simplify]: Extracting #5: cost 38 inf + 87813 1553856584.219 * * [simplify]: Extracting #6: cost 0 inf + 111040 1553856584.231 * * [simplify]: Extracting #7: cost 0 inf + 110500 1553856584.242 * [simplify]: Simplified to (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))) 1553856584.243 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))))) 1553856584.243 * * * * [progress]: [ 30 / 79 ] simplifiying candidate # 1553856584.243 * * * * [progress]: [ 31 / 79 ] simplifiying candidate # 1553856584.243 * * * * [progress]: [ 32 / 79 ] simplifiying candidate # 1553856584.243 * * * * [progress]: [ 33 / 79 ] simplifiying candidate # 1553856584.243 * * * * [progress]: [ 34 / 79 ] simplifiying candidate # 1553856584.243 * [simplify]: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1553856584.243 * * [simplify]: iters left: 6 (9 enodes) 1553856584.247 * * [simplify]: iters left: 5 (39 enodes) 1553856584.261 * * [simplify]: iters left: 4 (71 enodes) 1553856584.286 * * [simplify]: iters left: 3 (118 enodes) 1553856584.326 * * [simplify]: iters left: 2 (189 enodes) 1553856584.394 * * [simplify]: iters left: 1 (356 enodes) 1553856584.528 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.528 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.528 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.528 * * [simplify]: Extracting #3: cost 39 inf + 183 1553856584.529 * * [simplify]: Extracting #4: cost 116 inf + 793 1553856584.531 * * [simplify]: Extracting #5: cost 119 inf + 2395 1553856584.534 * * [simplify]: Extracting #6: cost 71 inf + 24826 1553856584.540 * * [simplify]: Extracting #7: cost 12 inf + 59062 1553856584.546 * * [simplify]: Extracting #8: cost 0 inf + 66706 1553856584.552 * [simplify]: Simplified to (/ (log (- 1 (* x (* x x)))) (log1p x)) 1553856584.552 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x (* x x)))) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x)))) 1553856584.552 * * * * [progress]: [ 35 / 79 ] simplifiying candidate # 1553856584.553 * [simplify]: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1553856584.553 * * [simplify]: iters left: 6 (8 enodes) 1553856584.555 * * [simplify]: iters left: 5 (27 enodes) 1553856584.559 * * [simplify]: iters left: 4 (36 enodes) 1553856584.567 * * [simplify]: iters left: 3 (40 enodes) 1553856584.575 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.575 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.575 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.575 * * [simplify]: Extracting #3: cost 12 inf + 92 1553856584.576 * * [simplify]: Extracting #4: cost 10 inf + 266 1553856584.576 * * [simplify]: Extracting #5: cost 3 inf + 1026 1553856584.576 * * [simplify]: Extracting #6: cost 0 inf + 1542 1553856584.576 * [simplify]: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1553856584.576 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1553856584.576 * * * * [progress]: [ 36 / 79 ] simplifiying candidate # 1553856584.576 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.577 * * [simplify]: iters left: 6 (6 enodes) 1553856584.578 * * [simplify]: iters left: 5 (22 enodes) 1553856584.582 * * [simplify]: iters left: 4 (26 enodes) 1553856584.586 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.586 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856584.586 * * [simplify]: Extracting #2: cost 9 inf + 1 1553856584.586 * * [simplify]: Extracting #3: cost 11 inf + 1 1553856584.586 * * [simplify]: Extracting #4: cost 8 inf + 184 1553856584.586 * * [simplify]: Extracting #5: cost 2 inf + 1413 1553856584.587 * * [simplify]: Extracting #6: cost 0 inf + 1876 1553856584.587 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.587 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1553856584.587 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1553856584.587 * * [simplify]: iters left: 5 (7 enodes) 1553856584.589 * * [simplify]: iters left: 4 (25 enodes) 1553856584.593 * * [simplify]: iters left: 3 (31 enodes) 1553856584.599 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.599 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.599 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.600 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856584.600 * * [simplify]: Extracting #4: cost 10 inf + 84 1553856584.600 * * [simplify]: Extracting #5: cost 4 inf + 654 1553856584.600 * * [simplify]: Extracting #6: cost 1 inf + 1238 1553856584.600 * * [simplify]: Extracting #7: cost 0 inf + 1560 1553856584.600 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1553856584.600 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1553856584.600 * * * * [progress]: [ 37 / 79 ] simplifiying candidate # 1553856584.601 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856584.601 * * [simplify]: iters left: 4 (5 enodes) 1553856584.602 * * [simplify]: iters left: 3 (17 enodes) 1553856584.605 * * [simplify]: iters left: 2 (19 enodes) 1553856584.607 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.607 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.607 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856584.607 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856584.608 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856584.608 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856584.608 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1553856584.608 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1553856584.608 * * [simplify]: iters left: 5 (7 enodes) 1553856584.610 * * [simplify]: iters left: 4 (25 enodes) 1553856584.614 * * [simplify]: iters left: 3 (31 enodes) 1553856584.623 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.623 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.623 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.623 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856584.623 * * [simplify]: Extracting #4: cost 10 inf + 84 1553856584.623 * * [simplify]: Extracting #5: cost 4 inf + 614 1553856584.624 * * [simplify]: Extracting #6: cost 1 inf + 1118 1553856584.624 * * [simplify]: Extracting #7: cost 0 inf + 1400 1553856584.625 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1553856584.625 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1553856584.625 * * * * [progress]: [ 38 / 79 ] simplifiying candidate # 1553856584.625 * [simplify]: Simplifying (/ 1 1) 1553856584.625 * * [simplify]: iters left: 2 (2 enodes) 1553856584.626 * * [simplify]: iters left: 1 (6 enodes) 1553856584.629 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.629 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856584.629 * [simplify]: Simplified to 1 1553856584.629 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1553856584.629 * [simplify]: Simplifying (/ (log (- 1 x)) (log1p x)) 1553856584.629 * * [simplify]: iters left: 5 (6 enodes) 1553856584.633 * * [simplify]: iters left: 4 (22 enodes) 1553856584.640 * * [simplify]: iters left: 3 (28 enodes) 1553856584.644 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.644 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.644 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.644 * * [simplify]: Extracting #3: cost 8 inf + 224 1553856584.644 * * [simplify]: Extracting #4: cost 1 inf + 873 1553856584.645 * * [simplify]: Extracting #5: cost 0 inf + 1077 1553856584.645 * * [simplify]: Extracting #6: cost 0 inf + 1058 1553856584.645 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 1553856584.645 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1553856584.645 * * * * [progress]: [ 39 / 79 ] simplifiying candidate # 1553856584.645 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.645 * * [simplify]: iters left: 6 (10 enodes) 1553856584.648 * * [simplify]: iters left: 5 (40 enodes) 1553856584.654 * * [simplify]: iters left: 4 (61 enodes) 1553856584.663 * * [simplify]: iters left: 3 (68 enodes) 1553856584.672 * * [simplify]: iters left: 2 (71 enodes) 1553856584.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.688 * * [simplify]: Extracting #1: cost 11 inf + 0 1553856584.688 * * [simplify]: Extracting #2: cost 22 inf + 0 1553856584.688 * * [simplify]: Extracting #3: cost 27 inf + 0 1553856584.688 * * [simplify]: Extracting #4: cost 29 inf + 1 1553856584.688 * * [simplify]: Extracting #5: cost 12 inf + 3598 1553856584.689 * * [simplify]: Extracting #6: cost 1 inf + 7080 1553856584.690 * * [simplify]: Extracting #7: cost 0 inf + 7349 1553856584.691 * * [simplify]: Extracting #8: cost 0 inf + 7330 1553856584.691 * [simplify]: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1553856584.692 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1553856584.692 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1553856584.692 * * [simplify]: iters left: 6 (8 enodes) 1553856584.694 * * [simplify]: iters left: 5 (28 enodes) 1553856584.699 * * [simplify]: iters left: 4 (34 enodes) 1553856584.704 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.704 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.704 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.704 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856584.704 * * [simplify]: Extracting #4: cost 14 inf + 92 1553856584.704 * * [simplify]: Extracting #5: cost 7 inf + 739 1553856584.704 * * [simplify]: Extracting #6: cost 0 inf + 2199 1553856584.705 * * [simplify]: Extracting #7: cost 0 inf + 2104 1553856584.705 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1553856584.705 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1553856584.705 * * * * [progress]: [ 40 / 79 ] simplifiying candidate # 1553856584.705 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1553856584.705 * * [simplify]: iters left: 6 (9 enodes) 1553856584.708 * * [simplify]: iters left: 5 (33 enodes) 1553856584.713 * * [simplify]: iters left: 4 (43 enodes) 1553856584.721 * * [simplify]: iters left: 3 (46 enodes) 1553856584.734 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.734 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856584.734 * * [simplify]: Extracting #2: cost 14 inf + 0 1553856584.734 * * [simplify]: Extracting #3: cost 19 inf + 0 1553856584.734 * * [simplify]: Extracting #4: cost 20 inf + 42 1553856584.735 * * [simplify]: Extracting #5: cost 14 inf + 528 1553856584.735 * * [simplify]: Extracting #6: cost 7 inf + 1867 1553856584.736 * * [simplify]: Extracting #7: cost 0 inf + 4050 1553856584.737 * * [simplify]: Extracting #8: cost 0 inf + 3936 1553856584.737 * [simplify]: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1553856584.737 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1553856584.737 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.737 * * [simplify]: iters left: 6 (8 enodes) 1553856584.739 * * [simplify]: iters left: 5 (28 enodes) 1553856584.744 * * [simplify]: iters left: 4 (34 enodes) 1553856584.748 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.748 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.748 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.748 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856584.748 * * [simplify]: Extracting #4: cost 14 inf + 92 1553856584.749 * * [simplify]: Extracting #5: cost 7 inf + 659 1553856584.749 * * [simplify]: Extracting #6: cost 0 inf + 2039 1553856584.749 * * [simplify]: Extracting #7: cost 0 inf + 1944 1553856584.749 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.749 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1553856584.749 * * * * [progress]: [ 41 / 79 ] simplifiying candidate # 1553856584.749 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1553856584.750 * * [simplify]: iters left: 6 (7 enodes) 1553856584.751 * * [simplify]: iters left: 5 (25 enodes) 1553856584.755 * * [simplify]: iters left: 4 (39 enodes) 1553856584.761 * * [simplify]: iters left: 3 (40 enodes) 1553856584.766 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.766 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856584.766 * * [simplify]: Extracting #2: cost 7 inf + 1 1553856584.766 * * [simplify]: Extracting #3: cost 10 inf + 1 1553856584.766 * * [simplify]: Extracting #4: cost 13 inf + 1 1553856584.766 * * [simplify]: Extracting #5: cost 11 inf + 43 1553856584.766 * * [simplify]: Extracting #6: cost 7 inf + 280 1553856584.766 * * [simplify]: Extracting #7: cost 3 inf + 1048 1553856584.766 * * [simplify]: Extracting #8: cost 0 inf + 1704 1553856584.767 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1553856584.767 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1553856584.767 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1553856584.767 * * [simplify]: iters left: 6 (7 enodes) 1553856584.769 * * [simplify]: iters left: 5 (25 enodes) 1553856584.776 * * [simplify]: iters left: 4 (31 enodes) 1553856584.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.786 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.786 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.786 * * [simplify]: Extracting #3: cost 9 inf + 92 1553856584.786 * * [simplify]: Extracting #4: cost 10 inf + 224 1553856584.786 * * [simplify]: Extracting #5: cost 6 inf + 528 1553856584.786 * * [simplify]: Extracting #6: cost 2 inf + 1126 1553856584.787 * * [simplify]: Extracting #7: cost 0 inf + 1640 1553856584.787 * * [simplify]: Extracting #8: cost 0 inf + 1602 1553856584.787 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1553856584.788 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1553856584.788 * * * * [progress]: [ 42 / 79 ] simplifiying candidate # 1553856584.788 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.788 * * [simplify]: iters left: 6 (9 enodes) 1553856584.793 * * [simplify]: iters left: 5 (33 enodes) 1553856584.805 * * [simplify]: iters left: 4 (41 enodes) 1553856584.816 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.816 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856584.816 * * [simplify]: Extracting #2: cost 12 inf + 0 1553856584.816 * * [simplify]: Extracting #3: cost 17 inf + 0 1553856584.816 * * [simplify]: Extracting #4: cost 17 inf + 133 1553856584.817 * * [simplify]: Extracting #5: cost 10 inf + 950 1553856584.817 * * [simplify]: Extracting #6: cost 2 inf + 2880 1553856584.818 * * [simplify]: Extracting #7: cost 0 inf + 3189 1553856584.819 * * [simplify]: Extracting #8: cost 0 inf + 3170 1553856584.819 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.819 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1553856584.820 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1553856584.820 * * [simplify]: iters left: 6 (8 enodes) 1553856584.824 * * [simplify]: iters left: 5 (28 enodes) 1553856584.833 * * [simplify]: iters left: 4 (34 enodes) 1553856584.837 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.837 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.838 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.838 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856584.838 * * [simplify]: Extracting #4: cost 14 inf + 92 1553856584.838 * * [simplify]: Extracting #5: cost 7 inf + 739 1553856584.838 * * [simplify]: Extracting #6: cost 0 inf + 2039 1553856584.838 * * [simplify]: Extracting #7: cost 0 inf + 1944 1553856584.838 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1553856584.838 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1553856584.838 * * * * [progress]: [ 43 / 79 ] simplifiying candidate # 1553856584.839 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.839 * * [simplify]: iters left: 6 (8 enodes) 1553856584.841 * * [simplify]: iters left: 5 (28 enodes) 1553856584.845 * * [simplify]: iters left: 4 (34 enodes) 1553856584.849 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.849 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.849 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.849 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856584.850 * * [simplify]: Extracting #4: cost 14 inf + 92 1553856584.850 * * [simplify]: Extracting #5: cost 7 inf + 659 1553856584.850 * * [simplify]: Extracting #6: cost 0 inf + 1879 1553856584.850 * * [simplify]: Extracting #7: cost 0 inf + 1784 1553856584.850 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.850 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1553856584.851 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.851 * * [simplify]: iters left: 6 (8 enodes) 1553856584.853 * * [simplify]: iters left: 5 (28 enodes) 1553856584.857 * * [simplify]: iters left: 4 (34 enodes) 1553856584.862 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.862 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.862 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.862 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856584.862 * * [simplify]: Extracting #4: cost 14 inf + 92 1553856584.862 * * [simplify]: Extracting #5: cost 7 inf + 659 1553856584.862 * * [simplify]: Extracting #6: cost 0 inf + 1879 1553856584.862 * * [simplify]: Extracting #7: cost 0 inf + 1784 1553856584.863 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1553856584.863 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1553856584.863 * * * * [progress]: [ 44 / 79 ] simplifiying candidate # 1553856584.863 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 1553856584.863 * * [simplify]: iters left: 6 (6 enodes) 1553856584.865 * * [simplify]: iters left: 5 (20 enodes) 1553856584.868 * * [simplify]: iters left: 4 (26 enodes) 1553856584.874 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.874 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.874 * * [simplify]: Extracting #2: cost 6 inf + 1 1553856584.874 * * [simplify]: Extracting #3: cost 9 inf + 1 1553856584.874 * * [simplify]: Extracting #4: cost 7 inf + 43 1553856584.874 * * [simplify]: Extracting #5: cost 1 inf + 544 1553856584.875 * * [simplify]: Extracting #6: cost 0 inf + 696 1553856584.875 * [simplify]: Simplified to (sqrt (log (- 1 x))) 1553856584.875 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1553856584.875 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1553856584.875 * * [simplify]: iters left: 6 (7 enodes) 1553856584.879 * * [simplify]: iters left: 5 (25 enodes) 1553856584.887 * * [simplify]: iters left: 4 (31 enodes) 1553856584.896 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.896 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.896 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856584.896 * * [simplify]: Extracting #3: cost 9 inf + 92 1553856584.896 * * [simplify]: Extracting #4: cost 10 inf + 224 1553856584.897 * * [simplify]: Extracting #5: cost 6 inf + 528 1553856584.897 * * [simplify]: Extracting #6: cost 2 inf + 1046 1553856584.897 * * [simplify]: Extracting #7: cost 0 inf + 1480 1553856584.898 * * [simplify]: Extracting #8: cost 0 inf + 1442 1553856584.898 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1553856584.898 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1553856584.898 * * * * [progress]: [ 45 / 79 ] simplifiying candidate # 1553856584.899 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.899 * * [simplify]: iters left: 6 (6 enodes) 1553856584.902 * * [simplify]: iters left: 5 (22 enodes) 1553856584.909 * * [simplify]: iters left: 4 (26 enodes) 1553856584.917 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.917 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856584.917 * * [simplify]: Extracting #2: cost 9 inf + 1 1553856584.917 * * [simplify]: Extracting #3: cost 11 inf + 1 1553856584.917 * * [simplify]: Extracting #4: cost 8 inf + 184 1553856584.917 * * [simplify]: Extracting #5: cost 2 inf + 1413 1553856584.917 * * [simplify]: Extracting #6: cost 0 inf + 1876 1553856584.917 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856584.917 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1553856584.917 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1553856584.918 * * [simplify]: iters left: 5 (7 enodes) 1553856584.919 * * [simplify]: iters left: 4 (25 enodes) 1553856584.923 * * [simplify]: iters left: 3 (31 enodes) 1553856584.928 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.928 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.928 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.928 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856584.928 * * [simplify]: Extracting #4: cost 10 inf + 84 1553856584.928 * * [simplify]: Extracting #5: cost 4 inf + 654 1553856584.928 * * [simplify]: Extracting #6: cost 1 inf + 1238 1553856584.928 * * [simplify]: Extracting #7: cost 0 inf + 1560 1553856584.929 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1553856584.929 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1553856584.929 * * * * [progress]: [ 46 / 79 ] simplifiying candidate # 1553856584.929 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856584.929 * * [simplify]: iters left: 4 (5 enodes) 1553856584.930 * * [simplify]: iters left: 3 (17 enodes) 1553856584.933 * * [simplify]: iters left: 2 (19 enodes) 1553856584.936 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.936 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.936 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856584.936 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856584.936 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856584.936 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856584.936 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1553856584.936 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1553856584.937 * * [simplify]: iters left: 5 (7 enodes) 1553856584.938 * * [simplify]: iters left: 4 (25 enodes) 1553856584.943 * * [simplify]: iters left: 3 (31 enodes) 1553856584.952 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.952 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.952 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.952 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856584.952 * * [simplify]: Extracting #4: cost 10 inf + 84 1553856584.952 * * [simplify]: Extracting #5: cost 4 inf + 614 1553856584.952 * * [simplify]: Extracting #6: cost 1 inf + 1118 1553856584.953 * * [simplify]: Extracting #7: cost 0 inf + 1400 1553856584.953 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1553856584.953 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1553856584.953 * * * * [progress]: [ 47 / 79 ] simplifiying candidate # 1553856584.954 * [simplify]: Simplifying (/ 1 1) 1553856584.954 * * [simplify]: iters left: 2 (2 enodes) 1553856584.955 * * [simplify]: iters left: 1 (6 enodes) 1553856584.957 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.957 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856584.958 * [simplify]: Simplified to 1 1553856584.958 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1553856584.958 * [simplify]: Simplifying (/ (log (- 1 x)) (log1p x)) 1553856584.958 * * [simplify]: iters left: 5 (6 enodes) 1553856584.961 * * [simplify]: iters left: 4 (22 enodes) 1553856584.969 * * [simplify]: iters left: 3 (28 enodes) 1553856584.976 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.977 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856584.977 * * [simplify]: Extracting #2: cost 9 inf + 0 1553856584.977 * * [simplify]: Extracting #3: cost 8 inf + 224 1553856584.977 * * [simplify]: Extracting #4: cost 1 inf + 873 1553856584.977 * * [simplify]: Extracting #5: cost 0 inf + 1077 1553856584.978 * * [simplify]: Extracting #6: cost 0 inf + 1058 1553856584.978 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 1553856584.978 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1553856584.978 * * * * [progress]: [ 48 / 79 ] simplifiying candidate # 1553856584.978 * * * * [progress]: [ 49 / 79 ] simplifiying candidate # 1553856584.978 * * * * [progress]: [ 50 / 79 ] simplifiying candidate # 1553856584.978 * * * * [progress]: [ 51 / 79 ] simplifiying candidate # 1553856584.978 * [simplify]: Simplifying (cbrt (log1p x)) 1553856584.979 * * [simplify]: iters left: 2 (3 enodes) 1553856584.980 * * [simplify]: iters left: 1 (9 enodes) 1553856584.982 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.982 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856584.982 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856584.983 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856584.983 * * [simplify]: Extracting #4: cost 0 inf + 525 1553856584.983 * [simplify]: Simplified to (cbrt (log1p x)) 1553856584.983 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1553856584.983 * * * * [progress]: [ 52 / 79 ] simplifiying candidate # 1553856584.983 * [simplify]: Simplifying (sqrt (log1p x)) 1553856584.983 * * [simplify]: iters left: 2 (3 enodes) 1553856584.984 * * [simplify]: iters left: 1 (9 enodes) 1553856584.987 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.987 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856584.987 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856584.987 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856584.987 * * [simplify]: Extracting #4: cost 0 inf + 445 1553856584.987 * [simplify]: Simplified to (sqrt (log1p x)) 1553856584.987 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1553856584.987 * * * * [progress]: [ 53 / 79 ] simplifiying candidate # 1553856584.988 * [simplify]: Simplifying (log1p x) 1553856584.988 * * [simplify]: iters left: 1 (2 enodes) 1553856584.988 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856584.988 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856584.988 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856584.989 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856584.989 * [simplify]: Simplified to (log1p x) 1553856584.989 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1553856584.989 * * * * [progress]: [ 54 / 79 ] simplifiying candidate # 1553856584.989 * * * * [progress]: [ 55 / 79 ] simplifiying candidate # 1553856584.989 * [simplify]: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1553856584.989 * * [simplify]: iters left: 6 (6 enodes) 1553856584.992 * * [simplify]: iters left: 5 (22 enodes) 1553856584.996 * * [simplify]: iters left: 4 (28 enodes) 1553856585.000 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856585.000 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856585.000 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856585.000 * * [simplify]: Extracting #3: cost 8 inf + 0 1553856585.000 * * [simplify]: Extracting #4: cost 12 inf + 0 1553856585.000 * * [simplify]: Extracting #5: cost 8 inf + 86 1553856585.000 * * [simplify]: Extracting #6: cost 1 inf + 1008 1553856585.001 * * [simplify]: Extracting #7: cost 0 inf + 1240 1553856585.001 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1553856585.001 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1553856585.001 * * * * [progress]: [ 56 / 79 ] simplifiying candidate # 1553856585.001 * [simplify]: Simplifying (sqrt (log (- 1 x))) 1553856585.001 * * [simplify]: iters left: 4 (5 enodes) 1553856585.003 * * [simplify]: iters left: 3 (19 enodes) 1553856585.006 * * [simplify]: iters left: 2 (25 enodes) 1553856585.009 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856585.009 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856585.009 * * [simplify]: Extracting #2: cost 6 inf + 0 1553856585.009 * * [simplify]: Extracting #3: cost 10 inf + 0 1553856585.009 * * [simplify]: Extracting #4: cost 7 inf + 43 1553856585.009 * * [simplify]: Extracting #5: cost 0 inf + 696 1553856585.009 * [simplify]: Simplified to (sqrt (log (- 1 x))) 1553856585.009 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1553856585.010 * * * * [progress]: [ 57 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 58 / 79 ] simplifiying candidate #real (real->posit16 (/ (log (- 1 x)) (log1p x)))))> 1553856585.010 * * * * [progress]: [ 59 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 60 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 61 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 62 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 63 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 64 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 65 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 66 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 67 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 68 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 69 / 79 ] simplifiying candidate # 1553856585.010 * * * * [progress]: [ 70 / 79 ] simplifiying candidate #real (real->posit16 (log1p x)))))> 1553856585.010 * * * * [progress]: [ 71 / 79 ] simplifiying candidate # 1553856585.010 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1553856585.010 * * [simplify]: iters left: 6 (12 enodes) 1553856585.015 * * [simplify]: iters left: 5 (57 enodes) 1553856585.033 * * [simplify]: iters left: 4 (114 enodes) 1553856585.067 * * [simplify]: iters left: 3 (281 enodes) 1553856585.173 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856585.173 * * [simplify]: Extracting #1: cost 35 inf + 0 1553856585.174 * * [simplify]: Extracting #2: cost 108 inf + 47 1553856585.175 * * [simplify]: Extracting #3: cost 80 inf + 4958 1553856585.178 * * [simplify]: Extracting #4: cost 32 inf + 13014 1553856585.182 * * [simplify]: Extracting #5: cost 6 inf + 20573 1553856585.187 * * [simplify]: Extracting #6: cost 0 inf + 22500 1553856585.192 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 1553856585.192 * [simplify]: Simplified (2 1) to (λ (x) (/ (- (* (* x x) (- (* x -1/3) 1/2)) x) (log1p x))) 1553856585.192 * * * * [progress]: [ 72 / 79 ] simplifiying candidate # 1553856585.193 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1553856585.193 * * [simplify]: iters left: 6 (14 enodes) 1553856585.206 * * [simplify]: iters left: 5 (64 enodes) 1553856585.226 * * [simplify]: iters left: 4 (103 enodes) 1553856585.260 * * [simplify]: iters left: 3 (193 enodes) 1553856585.318 * * [simplify]: iters left: 2 (395 enodes) 1553856585.534 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856585.535 * * [simplify]: Extracting #1: cost 49 inf + 0 1553856585.536 * * [simplify]: Extracting #2: cost 98 inf + 3 1553856585.537 * * [simplify]: Extracting #3: cost 88 inf + 1313 1553856585.543 * * [simplify]: Extracting #4: cost 15 inf + 13524 1553856585.553 * * [simplify]: Extracting #5: cost 0 inf + 16499 1553856585.562 * * [simplify]: Extracting #6: cost 0 inf + 16481 1553856585.572 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) 1553856585.572 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) (log1p x))) 1553856585.573 * * * * [progress]: [ 73 / 79 ] simplifiying candidate # 1553856585.573 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1553856585.574 * * [simplify]: iters left: 6 (14 enodes) 1553856585.583 * * [simplify]: iters left: 5 (62 enodes) 1553856585.604 * * [simplify]: iters left: 4 (100 enodes) 1553856585.637 * * [simplify]: iters left: 3 (187 enodes) 1553856585.681 * * [simplify]: iters left: 2 (312 enodes) 1553856585.770 * * [simplify]: iters left: 1 (464 enodes) 1553856585.929 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856585.929 * * [simplify]: Extracting #1: cost 42 inf + 0 1553856585.930 * * [simplify]: Extracting #2: cost 87 inf + 2 1553856585.931 * * [simplify]: Extracting #3: cost 88 inf + 5 1553856585.932 * * [simplify]: Extracting #4: cost 56 inf + 3284 1553856585.938 * * [simplify]: Extracting #5: cost 6 inf + 11885 1553856585.943 * * [simplify]: Extracting #6: cost 0 inf + 12976 1553856585.948 * * [simplify]: Extracting #7: cost 0 inf + 12950 1553856585.953 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) 1553856585.953 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 1553856585.953 * * * * [progress]: [ 74 / 79 ] simplifiying candidate # 1553856585.953 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856585.953 * * [simplify]: iters left: 6 (9 enodes) 1553856585.957 * * [simplify]: iters left: 5 (42 enodes) 1553856585.964 * * [simplify]: iters left: 4 (70 enodes) 1553856585.987 * * [simplify]: iters left: 3 (122 enodes) 1553856586.006 * * [simplify]: iters left: 2 (184 enodes) 1553856586.043 * * [simplify]: iters left: 1 (222 enodes) 1553856586.101 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856586.101 * * [simplify]: Extracting #1: cost 26 inf + 0 1553856586.101 * * [simplify]: Extracting #2: cost 42 inf + 88 1553856586.103 * * [simplify]: Extracting #3: cost 11 inf + 2245 1553856586.105 * * [simplify]: Extracting #4: cost 0 inf + 3362 1553856586.108 * [simplify]: Simplified to (fma (fma x -1/2 -1) x -1) 1553856586.108 * [simplify]: Simplified (2) to (λ (x) (fma (fma x -1/2 -1) x -1)) 1553856586.108 * * * * [progress]: [ 75 / 79 ] simplifiying candidate # 1553856586.108 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856586.109 * * [simplify]: iters left: 6 (31 enodes) 1553856586.128 * * [simplify]: iters left: 5 (153 enodes) 1553856586.179 * * [simplify]: iters left: 4 (361 enodes) 1553856586.299 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856586.299 * * [simplify]: Extracting #1: cost 72 inf + 0 1553856586.300 * * [simplify]: Extracting #2: cost 245 inf + 2 1553856586.301 * * [simplify]: Extracting #3: cost 321 inf + 171 1553856586.303 * * [simplify]: Extracting #4: cost 290 inf + 7831 1553856586.308 * * [simplify]: Extracting #5: cost 224 inf + 23898 1553856586.323 * * [simplify]: Extracting #6: cost 76 inf + 85911 1553856586.367 * * [simplify]: Extracting #7: cost 1 inf + 132420 1553856586.426 * * [simplify]: Extracting #8: cost 0 inf + 133019 1553856586.458 * [simplify]: Simplified to (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))) 1553856586.458 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1553856586.458 * * * * [progress]: [ 76 / 79 ] simplifiying candidate # 1553856586.458 * [simplify]: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856586.458 * * [simplify]: iters left: 6 (33 enodes) 1553856586.475 * * [simplify]: iters left: 5 (159 enodes) 1553856586.542 * * [simplify]: iters left: 4 (404 enodes) 1553856586.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856586.712 * * [simplify]: Extracting #1: cost 66 inf + 0 1553856586.713 * * [simplify]: Extracting #2: cost 293 inf + 0 1553856586.714 * * [simplify]: Extracting #3: cost 455 inf + 268 1553856586.723 * * [simplify]: Extracting #4: cost 320 inf + 58083 1553856586.798 * * [simplify]: Extracting #5: cost 51 inf + 202749 1553856586.875 * * [simplify]: Extracting #6: cost 5 inf + 228682 1553856586.935 * * [simplify]: Extracting #7: cost 0 inf + 226636 1553856587.022 * * [simplify]: Extracting #8: cost 0 inf + 224402 1553856587.134 * * [simplify]: Extracting #9: cost 0 inf + 224393 1553856587.213 * [simplify]: Simplified to (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x)))))) 1553856587.213 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x))))))) 1553856587.213 * * * * [progress]: [ 77 / 79 ] simplifiying candidate # 1553856587.213 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856587.213 * * [simplify]: iters left: 6 (11 enodes) 1553856587.218 * * [simplify]: iters left: 5 (51 enodes) 1553856587.231 * * [simplify]: iters left: 4 (108 enodes) 1553856587.278 * * [simplify]: iters left: 3 (224 enodes) 1553856587.362 * * [simplify]: iters left: 2 (396 enodes) 1553856587.472 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856587.472 * * [simplify]: Extracting #1: cost 38 inf + 0 1553856587.473 * * [simplify]: Extracting #2: cost 98 inf + 421 1553856587.474 * * [simplify]: Extracting #3: cost 65 inf + 7538 1553856587.478 * * [simplify]: Extracting #4: cost 25 inf + 20353 1553856587.482 * * [simplify]: Extracting #5: cost 9 inf + 26827 1553856587.489 * * [simplify]: Extracting #6: cost 0 inf + 31436 1553856587.498 * [simplify]: Simplified to (fma (* x x) (fma x 1/3 -1/2) x) 1553856587.498 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (fma (* x x) (fma x 1/3 -1/2) x))) 1553856587.498 * * * * [progress]: [ 78 / 79 ] simplifiying candidate # 1553856587.498 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856587.499 * * [simplify]: iters left: 6 (11 enodes) 1553856587.506 * * [simplify]: iters left: 5 (51 enodes) 1553856587.522 * * [simplify]: iters left: 4 (74 enodes) 1553856587.544 * * [simplify]: iters left: 3 (105 enodes) 1553856587.577 * * [simplify]: iters left: 2 (173 enodes) 1553856587.617 * * [simplify]: iters left: 1 (255 enodes) 1553856587.681 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856587.681 * * [simplify]: Extracting #1: cost 28 inf + 0 1553856587.681 * * [simplify]: Extracting #2: cost 56 inf + 3 1553856587.682 * * [simplify]: Extracting #3: cost 56 inf + 48 1553856587.683 * * [simplify]: Extracting #4: cost 22 inf + 3188 1553856587.689 * * [simplify]: Extracting #5: cost 2 inf + 6058 1553856587.694 * * [simplify]: Extracting #6: cost 0 inf + 6388 1553856587.698 * [simplify]: Simplified to (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))) 1553856587.698 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))))) 1553856587.698 * * * * [progress]: [ 79 / 79 ] simplifiying candidate # 1553856587.699 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856587.699 * * [simplify]: iters left: 6 (15 enodes) 1553856587.709 * * [simplify]: iters left: 5 (64 enodes) 1553856587.722 * * [simplify]: iters left: 4 (110 enodes) 1553856587.743 * * [simplify]: iters left: 3 (226 enodes) 1553856587.824 * * [simplify]: iters left: 2 (477 enodes) 1553856588.050 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856588.050 * * [simplify]: Extracting #1: cost 122 inf + 0 1553856588.051 * * [simplify]: Extracting #2: cost 277 inf + 3 1553856588.055 * * [simplify]: Extracting #3: cost 255 inf + 4847 1553856588.064 * * [simplify]: Extracting #4: cost 72 inf + 41832 1553856588.077 * * [simplify]: Extracting #5: cost 0 inf + 60108 1553856588.091 * * [simplify]: Extracting #6: cost 0 inf + 59898 1553856588.117 * [simplify]: Simplified to (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))) 1553856588.117 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))))) 1553856588.117 * * * [progress]: adding candidates to table 1553856588.467 * * [progress]: iteration 2 / 4 1553856588.467 * * * [progress]: picking best candidate 1553856588.474 * * * * [pick]: Picked # 1553856588.474 * * * [progress]: localizing error 1553856588.485 * * * [progress]: generating rewritten candidates 1553856588.485 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1553856588.489 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1553856588.490 * * * [progress]: generating series expansions 1553856588.490 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1553856588.490 * [backup-simplify]: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x)) 1553856588.490 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1553856588.490 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1553856588.490 * [taylor]: Taking taylor expansion of (log1p (- x)) in x 1553856588.490 * [taylor]: Rewrote expression to (log (+ 1 (- x))) 1553856588.490 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x 1553856588.490 * [taylor]: Taking taylor expansion of 1 in x 1553856588.490 * [backup-simplify]: Simplify 1 into 1 1553856588.490 * [taylor]: Taking taylor expansion of (- x) in x 1553856588.490 * [taylor]: Taking taylor expansion of x in x 1553856588.491 * [backup-simplify]: Simplify 0 into 0 1553856588.491 * [backup-simplify]: Simplify 1 into 1 1553856588.491 * [backup-simplify]: Simplify (- 0) into 0 1553856588.491 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.491 * [backup-simplify]: Simplify (log 1) into 0 1553856588.491 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856588.492 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856588.492 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856588.492 * [taylor]: Taking taylor expansion of 1 in x 1553856588.492 * [backup-simplify]: Simplify 1 into 1 1553856588.492 * [taylor]: Taking taylor expansion of x in x 1553856588.492 * [backup-simplify]: Simplify 0 into 0 1553856588.492 * [backup-simplify]: Simplify 1 into 1 1553856588.492 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.492 * [backup-simplify]: Simplify (log 1) into 0 1553856588.492 * [backup-simplify]: Simplify (- 1) into -1 1553856588.493 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.493 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856588.494 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.497 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.498 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.498 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1553856588.498 * [taylor]: Taking taylor expansion of (log1p (- x)) in x 1553856588.498 * [taylor]: Rewrote expression to (log (+ 1 (- x))) 1553856588.498 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x 1553856588.498 * [taylor]: Taking taylor expansion of 1 in x 1553856588.498 * [backup-simplify]: Simplify 1 into 1 1553856588.498 * [taylor]: Taking taylor expansion of (- x) in x 1553856588.498 * [taylor]: Taking taylor expansion of x in x 1553856588.498 * [backup-simplify]: Simplify 0 into 0 1553856588.498 * [backup-simplify]: Simplify 1 into 1 1553856588.498 * [backup-simplify]: Simplify (- 0) into 0 1553856588.499 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.499 * [backup-simplify]: Simplify (log 1) into 0 1553856588.499 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856588.499 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856588.499 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856588.499 * [taylor]: Taking taylor expansion of 1 in x 1553856588.499 * [backup-simplify]: Simplify 1 into 1 1553856588.499 * [taylor]: Taking taylor expansion of x in x 1553856588.499 * [backup-simplify]: Simplify 0 into 0 1553856588.499 * [backup-simplify]: Simplify 1 into 1 1553856588.499 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.500 * [backup-simplify]: Simplify (log 1) into 0 1553856588.500 * [backup-simplify]: Simplify (- 1) into -1 1553856588.500 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.501 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856588.501 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.502 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.502 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.502 * [backup-simplify]: Simplify -1 into -1 1553856588.502 * [backup-simplify]: Simplify (- 0) into 0 1553856588.502 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.504 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.504 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.507 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.508 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1553856588.508 * [backup-simplify]: Simplify -1 into -1 1553856588.509 * [backup-simplify]: Simplify (- 0) into 0 1553856588.509 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.514 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1553856588.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.520 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856588.521 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1553856588.521 * [backup-simplify]: Simplify -1/2 into -1/2 1553856588.522 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856588.522 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1553856588.522 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1553856588.522 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1553856588.522 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1553856588.522 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1553856588.522 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1553856588.522 * [taylor]: Taking taylor expansion of 1 in x 1553856588.522 * [backup-simplify]: Simplify 1 into 1 1553856588.522 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1553856588.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.522 * [taylor]: Taking taylor expansion of x in x 1553856588.522 * [backup-simplify]: Simplify 0 into 0 1553856588.522 * [backup-simplify]: Simplify 1 into 1 1553856588.523 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.523 * [backup-simplify]: Simplify (- 1) into -1 1553856588.524 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.524 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.524 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.524 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.524 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.524 * [taylor]: Taking taylor expansion of 1 in x 1553856588.524 * [backup-simplify]: Simplify 1 into 1 1553856588.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.524 * [taylor]: Taking taylor expansion of x in x 1553856588.524 * [backup-simplify]: Simplify 0 into 0 1553856588.524 * [backup-simplify]: Simplify 1 into 1 1553856588.525 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.525 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.525 * [backup-simplify]: Simplify (log 1) into 0 1553856588.526 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.527 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.527 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.528 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.528 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856588.529 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1553856588.529 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1553856588.529 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1553856588.529 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1553856588.529 * [taylor]: Taking taylor expansion of 1 in x 1553856588.529 * [backup-simplify]: Simplify 1 into 1 1553856588.529 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1553856588.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.529 * [taylor]: Taking taylor expansion of x in x 1553856588.529 * [backup-simplify]: Simplify 0 into 0 1553856588.529 * [backup-simplify]: Simplify 1 into 1 1553856588.529 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.530 * [backup-simplify]: Simplify (- 1) into -1 1553856588.530 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.530 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.530 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.531 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.531 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.531 * [taylor]: Taking taylor expansion of 1 in x 1553856588.531 * [backup-simplify]: Simplify 1 into 1 1553856588.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.531 * [taylor]: Taking taylor expansion of x in x 1553856588.531 * [backup-simplify]: Simplify 0 into 0 1553856588.531 * [backup-simplify]: Simplify 1 into 1 1553856588.531 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.532 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.532 * [backup-simplify]: Simplify (log 1) into 0 1553856588.533 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.533 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.534 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.535 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.535 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856588.536 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856588.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856588.537 * [backup-simplify]: Simplify (- 0) into 0 1553856588.537 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.539 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856588.539 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856588.540 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.541 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.542 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.543 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856588.543 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856588.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.545 * [backup-simplify]: Simplify (- 0) into 0 1553856588.545 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.546 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856588.547 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.547 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.549 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.549 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.550 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.550 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856588.551 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856588.553 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856588.553 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1553856588.553 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1553856588.553 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1553856588.553 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.553 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.553 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.553 * [taylor]: Taking taylor expansion of 1 in x 1553856588.553 * [backup-simplify]: Simplify 1 into 1 1553856588.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.553 * [taylor]: Taking taylor expansion of x in x 1553856588.553 * [backup-simplify]: Simplify 0 into 0 1553856588.553 * [backup-simplify]: Simplify 1 into 1 1553856588.554 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.554 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.554 * [backup-simplify]: Simplify (log 1) into 0 1553856588.554 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856588.554 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856588.554 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856588.554 * [taylor]: Taking taylor expansion of 1 in x 1553856588.554 * [backup-simplify]: Simplify 1 into 1 1553856588.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856588.554 * [taylor]: Taking taylor expansion of -1 in x 1553856588.554 * [backup-simplify]: Simplify -1 into -1 1553856588.554 * [taylor]: Taking taylor expansion of x in x 1553856588.554 * [backup-simplify]: Simplify 0 into 0 1553856588.554 * [backup-simplify]: Simplify 1 into 1 1553856588.555 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.555 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.555 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.555 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.556 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.556 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.557 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.557 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856588.557 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1553856588.557 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.557 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.557 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.557 * [taylor]: Taking taylor expansion of 1 in x 1553856588.557 * [backup-simplify]: Simplify 1 into 1 1553856588.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.557 * [taylor]: Taking taylor expansion of x in x 1553856588.557 * [backup-simplify]: Simplify 0 into 0 1553856588.557 * [backup-simplify]: Simplify 1 into 1 1553856588.557 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.558 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.558 * [backup-simplify]: Simplify (log 1) into 0 1553856588.558 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856588.558 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856588.558 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856588.558 * [taylor]: Taking taylor expansion of 1 in x 1553856588.558 * [backup-simplify]: Simplify 1 into 1 1553856588.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856588.558 * [taylor]: Taking taylor expansion of -1 in x 1553856588.558 * [backup-simplify]: Simplify -1 into -1 1553856588.558 * [taylor]: Taking taylor expansion of x in x 1553856588.558 * [backup-simplify]: Simplify 0 into 0 1553856588.558 * [backup-simplify]: Simplify 1 into 1 1553856588.558 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.559 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.559 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.559 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.560 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.560 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.560 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.561 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856588.561 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856588.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856588.562 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.562 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.563 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856588.564 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.564 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856588.565 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.566 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856588.566 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856588.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.567 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.569 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.569 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.570 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.570 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.572 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856588.572 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.573 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.576 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856588.578 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856588.583 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856588.583 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1553856588.583 * [backup-simplify]: Simplify (log1p x) into (log1p x) 1553856588.583 * [approximate]: Taking taylor expansion of (log1p x) in (x) around 0 1553856588.583 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856588.583 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856588.583 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856588.583 * [taylor]: Taking taylor expansion of 1 in x 1553856588.583 * [backup-simplify]: Simplify 1 into 1 1553856588.583 * [taylor]: Taking taylor expansion of x in x 1553856588.583 * [backup-simplify]: Simplify 0 into 0 1553856588.583 * [backup-simplify]: Simplify 1 into 1 1553856588.584 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.584 * [backup-simplify]: Simplify (log 1) into 0 1553856588.584 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856588.584 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856588.584 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856588.584 * [taylor]: Taking taylor expansion of 1 in x 1553856588.584 * [backup-simplify]: Simplify 1 into 1 1553856588.584 * [taylor]: Taking taylor expansion of x in x 1553856588.584 * [backup-simplify]: Simplify 0 into 0 1553856588.584 * [backup-simplify]: Simplify 1 into 1 1553856588.585 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.585 * [backup-simplify]: Simplify (log 1) into 0 1553856588.585 * [backup-simplify]: Simplify 0 into 0 1553856588.586 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.587 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.587 * [backup-simplify]: Simplify 1 into 1 1553856588.587 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.590 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.590 * [backup-simplify]: Simplify -1/2 into -1/2 1553856588.591 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.597 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856588.597 * [backup-simplify]: Simplify 1/3 into 1/3 1553856588.597 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856588.597 * [backup-simplify]: Simplify (log1p (/ 1 x)) into (log1p (/ 1 x)) 1553856588.597 * [approximate]: Taking taylor expansion of (log1p (/ 1 x)) in (x) around 0 1553856588.597 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.597 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.597 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.597 * [taylor]: Taking taylor expansion of 1 in x 1553856588.597 * [backup-simplify]: Simplify 1 into 1 1553856588.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.598 * [taylor]: Taking taylor expansion of x in x 1553856588.598 * [backup-simplify]: Simplify 0 into 0 1553856588.598 * [backup-simplify]: Simplify 1 into 1 1553856588.598 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.598 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.599 * [backup-simplify]: Simplify (log 1) into 0 1553856588.599 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856588.599 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856588.599 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856588.599 * [taylor]: Taking taylor expansion of 1 in x 1553856588.599 * [backup-simplify]: Simplify 1 into 1 1553856588.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856588.599 * [taylor]: Taking taylor expansion of x in x 1553856588.599 * [backup-simplify]: Simplify 0 into 0 1553856588.599 * [backup-simplify]: Simplify 1 into 1 1553856588.600 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856588.600 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856588.600 * [backup-simplify]: Simplify (log 1) into 0 1553856588.601 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856588.601 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553856588.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856588.602 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.603 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856588.603 * [backup-simplify]: Simplify 1 into 1 1553856588.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.605 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.608 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856588.608 * [backup-simplify]: Simplify -1/2 into -1/2 1553856588.608 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856588.608 * [backup-simplify]: Simplify (log1p (/ 1 (- x))) into (log1p (/ -1 x)) 1553856588.608 * [approximate]: Taking taylor expansion of (log1p (/ -1 x)) in (x) around 0 1553856588.608 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856588.608 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856588.608 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856588.608 * [taylor]: Taking taylor expansion of 1 in x 1553856588.608 * [backup-simplify]: Simplify 1 into 1 1553856588.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856588.608 * [taylor]: Taking taylor expansion of -1 in x 1553856588.609 * [backup-simplify]: Simplify -1 into -1 1553856588.609 * [taylor]: Taking taylor expansion of x in x 1553856588.609 * [backup-simplify]: Simplify 0 into 0 1553856588.609 * [backup-simplify]: Simplify 1 into 1 1553856588.609 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.610 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.610 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.610 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856588.610 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856588.610 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856588.610 * [taylor]: Taking taylor expansion of 1 in x 1553856588.610 * [backup-simplify]: Simplify 1 into 1 1553856588.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856588.610 * [taylor]: Taking taylor expansion of -1 in x 1553856588.610 * [backup-simplify]: Simplify -1 into -1 1553856588.610 * [taylor]: Taking taylor expansion of x in x 1553856588.610 * [backup-simplify]: Simplify 0 into 0 1553856588.610 * [backup-simplify]: Simplify 1 into 1 1553856588.611 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856588.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856588.612 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856588.613 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856588.613 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1553856588.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856588.614 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856588.616 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856588.616 * [backup-simplify]: Simplify -1 into -1 1553856588.619 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856588.620 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856588.623 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856588.623 * [backup-simplify]: Simplify -1/2 into -1/2 1553856588.624 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856588.624 * * * [progress]: simplifying candidates 1553856588.624 * * * * [progress]: [ 1 / 48 ] simplifiying candidate # 1553856588.624 * * * * [progress]: [ 2 / 48 ] simplifiying candidate # 1553856588.624 * * * * [progress]: [ 3 / 48 ] simplifiying candidate # 1553856588.624 * * * * [progress]: [ 4 / 48 ] simplifiying candidate # 1553856588.624 * [simplify]: Simplifying (- (log (log1p (- x))) (log (log1p x))) 1553856588.624 * * [simplify]: iters left: 6 (7 enodes) 1553856588.626 * * [simplify]: iters left: 5 (23 enodes) 1553856588.629 * * [simplify]: iters left: 4 (26 enodes) 1553856588.632 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856588.632 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856588.632 * * [simplify]: Extracting #2: cost 10 inf + 0 1553856588.632 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856588.632 * * [simplify]: Extracting #4: cost 14 inf + 1 1553856588.632 * * [simplify]: Extracting #5: cost 8 inf + 627 1553856588.633 * * [simplify]: Extracting #6: cost 2 inf + 1653 1553856588.633 * * [simplify]: Extracting #7: cost 1 inf + 2054 1553856588.633 * * [simplify]: Extracting #8: cost 0 inf + 2455 1553856588.633 * [simplify]: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1553856588.633 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1553856588.633 * * * * [progress]: [ 5 / 48 ] simplifiying candidate # 1553856588.633 * * * * [progress]: [ 6 / 48 ] simplifiying candidate # 1553856588.634 * * * * [progress]: [ 7 / 48 ] simplifiying candidate # 1553856588.634 * [simplify]: Simplifying (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x))) 1553856588.634 * * [simplify]: iters left: 6 (9 enodes) 1553856588.636 * * [simplify]: iters left: 5 (36 enodes) 1553856588.641 * * [simplify]: iters left: 4 (76 enodes) 1553856588.657 * * [simplify]: iters left: 3 (152 enodes) 1553856588.710 * * [simplify]: iters left: 2 (256 enodes) 1553856588.809 * * [simplify]: iters left: 1 (432 enodes) 1553856588.998 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856588.999 * * [simplify]: Extracting #1: cost 85 inf + 0 1553856588.999 * * [simplify]: Extracting #2: cost 206 inf + 1 1553856589.001 * * [simplify]: Extracting #3: cost 178 inf + 10480 1553856589.007 * * [simplify]: Extracting #4: cost 76 inf + 63461 1553856589.017 * * [simplify]: Extracting #5: cost 8 inf + 110036 1553856589.035 * * [simplify]: Extracting #6: cost 0 inf + 117150 1553856589.058 * [simplify]: Simplified to (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))) 1553856589.058 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))))) 1553856589.059 * * * * [progress]: [ 8 / 48 ] simplifiying candidate # 1553856589.059 * * * * [progress]: [ 9 / 48 ] simplifiying candidate # 1553856589.059 * * * * [progress]: [ 10 / 48 ] simplifiying candidate # 1553856589.059 * * * * [progress]: [ 11 / 48 ] simplifiying candidate # 1553856589.059 * * * * [progress]: [ 12 / 48 ] simplifiying candidate # 1553856589.059 * [simplify]: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856589.059 * * [simplify]: iters left: 6 (9 enodes) 1553856589.063 * * [simplify]: iters left: 5 (33 enodes) 1553856589.073 * * [simplify]: iters left: 4 (48 enodes) 1553856589.086 * * [simplify]: iters left: 3 (55 enodes) 1553856589.104 * * [simplify]: iters left: 2 (58 enodes) 1553856589.119 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.119 * * [simplify]: Extracting #1: cost 11 inf + 0 1553856589.119 * * [simplify]: Extracting #2: cost 22 inf + 0 1553856589.120 * * [simplify]: Extracting #3: cost 26 inf + 0 1553856589.120 * * [simplify]: Extracting #4: cost 24 inf + 133 1553856589.121 * * [simplify]: Extracting #5: cost 7 inf + 5020 1553856589.122 * * [simplify]: Extracting #6: cost 0 inf + 7587 1553856589.124 * [simplify]: Simplified to (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) 1553856589.124 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x))))) 1553856589.124 * [simplify]: Simplifying (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1553856589.124 * * [simplify]: iters left: 6 (7 enodes) 1553856589.127 * * [simplify]: iters left: 5 (21 enodes) 1553856589.132 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.132 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.133 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.133 * * [simplify]: Extracting #3: cost 12 inf + 0 1553856589.133 * * [simplify]: Extracting #4: cost 12 inf + 1 1553856589.133 * * [simplify]: Extracting #5: cost 6 inf + 607 1553856589.133 * * [simplify]: Extracting #6: cost 2 inf + 1291 1553856589.133 * * [simplify]: Extracting #7: cost 1 inf + 1712 1553856589.134 * * [simplify]: Extracting #8: cost 0 inf + 2133 1553856589.134 * [simplify]: Simplified to (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1553856589.134 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x))))) 1553856589.134 * * * * [progress]: [ 13 / 48 ] simplifiying candidate # 1553856589.135 * [simplify]: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) 1553856589.135 * * [simplify]: iters left: 6 (8 enodes) 1553856589.138 * * [simplify]: iters left: 5 (26 enodes) 1553856589.145 * * [simplify]: iters left: 4 (30 enodes) 1553856589.153 * * [simplify]: iters left: 3 (33 enodes) 1553856589.158 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.158 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856589.158 * * [simplify]: Extracting #2: cost 14 inf + 0 1553856589.158 * * [simplify]: Extracting #3: cost 18 inf + 0 1553856589.158 * * [simplify]: Extracting #4: cost 18 inf + 1 1553856589.158 * * [simplify]: Extracting #5: cost 16 inf + 133 1553856589.158 * * [simplify]: Extracting #6: cost 7 inf + 1762 1553856589.159 * * [simplify]: Extracting #7: cost 1 inf + 3658 1553856589.159 * * [simplify]: Extracting #8: cost 0 inf + 4079 1553856589.159 * [simplify]: Simplified to (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) 1553856589.159 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1553856589.160 * [simplify]: Simplifying (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1553856589.160 * * [simplify]: iters left: 6 (7 enodes) 1553856589.161 * * [simplify]: iters left: 5 (21 enodes) 1553856589.163 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.163 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.164 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.164 * * [simplify]: Extracting #3: cost 12 inf + 0 1553856589.164 * * [simplify]: Extracting #4: cost 12 inf + 1 1553856589.164 * * [simplify]: Extracting #5: cost 6 inf + 527 1553856589.164 * * [simplify]: Extracting #6: cost 2 inf + 1211 1553856589.164 * * [simplify]: Extracting #7: cost 1 inf + 1592 1553856589.164 * * [simplify]: Extracting #8: cost 0 inf + 1973 1553856589.164 * [simplify]: Simplified to (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1553856589.164 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1553856589.164 * * * * [progress]: [ 14 / 48 ] simplifiying candidate # 1553856589.165 * [simplify]: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) 1553856589.165 * * [simplify]: iters left: 6 (7 enodes) 1553856589.167 * * [simplify]: iters left: 5 (23 enodes) 1553856589.170 * * [simplify]: iters left: 4 (33 enodes) 1553856589.175 * * [simplify]: iters left: 3 (34 enodes) 1553856589.179 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.180 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856589.180 * * [simplify]: Extracting #2: cost 7 inf + 1 1553856589.180 * * [simplify]: Extracting #3: cost 9 inf + 1 1553856589.180 * * [simplify]: Extracting #4: cost 11 inf + 1 1553856589.180 * * [simplify]: Extracting #5: cost 10 inf + 2 1553856589.180 * * [simplify]: Extracting #6: cost 1 inf + 1523 1553856589.180 * * [simplify]: Extracting #7: cost 0 inf + 1774 1553856589.180 * [simplify]: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1553856589.180 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1553856589.181 * [simplify]: Simplifying (/ (cbrt (log1p (- x))) (log1p x)) 1553856589.181 * * [simplify]: iters left: 6 (6 enodes) 1553856589.183 * * [simplify]: iters left: 5 (18 enodes) 1553856589.188 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.188 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.188 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.188 * * [simplify]: Extracting #3: cost 9 inf + 1 1553856589.188 * * [simplify]: Extracting #4: cost 1 inf + 1590 1553856589.189 * * [simplify]: Extracting #5: cost 0 inf + 1631 1553856589.189 * [simplify]: Simplified to (/ (cbrt (log1p (- x))) (log1p x)) 1553856589.189 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1553856589.189 * * * * [progress]: [ 15 / 48 ] simplifiying candidate # 1553856589.190 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856589.190 * * [simplify]: iters left: 6 (8 enodes) 1553856589.193 * * [simplify]: iters left: 5 (26 enodes) 1553856589.200 * * [simplify]: iters left: 4 (28 enodes) 1553856589.208 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.208 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856589.208 * * [simplify]: Extracting #2: cost 12 inf + 0 1553856589.208 * * [simplify]: Extracting #3: cost 16 inf + 0 1553856589.208 * * [simplify]: Extracting #4: cost 16 inf + 1 1553856589.208 * * [simplify]: Extracting #5: cost 12 inf + 395 1553856589.209 * * [simplify]: Extracting #6: cost 4 inf + 1883 1553856589.209 * * [simplify]: Extracting #7: cost 0 inf + 3237 1553856589.210 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856589.210 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1553856589.210 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1553856589.210 * * [simplify]: iters left: 6 (7 enodes) 1553856589.213 * * [simplify]: iters left: 5 (21 enodes) 1553856589.220 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.220 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.220 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.220 * * [simplify]: Extracting #3: cost 12 inf + 0 1553856589.221 * * [simplify]: Extracting #4: cost 12 inf + 1 1553856589.221 * * [simplify]: Extracting #5: cost 6 inf + 607 1553856589.221 * * [simplify]: Extracting #6: cost 2 inf + 1211 1553856589.221 * * [simplify]: Extracting #7: cost 1 inf + 1592 1553856589.222 * * [simplify]: Extracting #8: cost 0 inf + 1973 1553856589.222 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1553856589.222 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1553856589.222 * * * * [progress]: [ 16 / 48 ] simplifiying candidate # 1553856589.222 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856589.223 * * [simplify]: iters left: 6 (7 enodes) 1553856589.225 * * [simplify]: iters left: 5 (21 enodes) 1553856589.231 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.231 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.231 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.231 * * [simplify]: Extracting #3: cost 12 inf + 0 1553856589.231 * * [simplify]: Extracting #4: cost 12 inf + 1 1553856589.231 * * [simplify]: Extracting #5: cost 6 inf + 527 1553856589.232 * * [simplify]: Extracting #6: cost 2 inf + 1131 1553856589.232 * * [simplify]: Extracting #7: cost 1 inf + 1472 1553856589.232 * * [simplify]: Extracting #8: cost 0 inf + 1813 1553856589.233 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856589.233 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1553856589.233 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856589.233 * * [simplify]: iters left: 6 (7 enodes) 1553856589.236 * * [simplify]: iters left: 5 (21 enodes) 1553856589.242 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.242 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.242 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.242 * * [simplify]: Extracting #3: cost 12 inf + 0 1553856589.242 * * [simplify]: Extracting #4: cost 12 inf + 1 1553856589.242 * * [simplify]: Extracting #5: cost 6 inf + 527 1553856589.242 * * [simplify]: Extracting #6: cost 2 inf + 1131 1553856589.243 * * [simplify]: Extracting #7: cost 1 inf + 1472 1553856589.243 * * [simplify]: Extracting #8: cost 0 inf + 1813 1553856589.243 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856589.243 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1553856589.244 * * * * [progress]: [ 17 / 48 ] simplifiying candidate # 1553856589.244 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) 1) 1553856589.244 * * [simplify]: iters left: 6 (6 enodes) 1553856589.247 * * [simplify]: iters left: 5 (18 enodes) 1553856589.252 * * [simplify]: iters left: 4 (20 enodes) 1553856589.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.259 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.259 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856589.259 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856589.259 * * [simplify]: Extracting #4: cost 6 inf + 2 1553856589.259 * * [simplify]: Extracting #5: cost 0 inf + 688 1553856589.259 * [simplify]: Simplified to (sqrt (log1p (- x))) 1553856589.259 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1553856589.259 * [simplify]: Simplifying (/ (sqrt (log1p (- x))) (log1p x)) 1553856589.260 * * [simplify]: iters left: 6 (6 enodes) 1553856589.262 * * [simplify]: iters left: 5 (18 enodes) 1553856589.267 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.267 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.267 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.267 * * [simplify]: Extracting #3: cost 9 inf + 1 1553856589.267 * * [simplify]: Extracting #4: cost 1 inf + 1430 1553856589.268 * * [simplify]: Extracting #5: cost 0 inf + 1471 1553856589.268 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (log1p x)) 1553856589.268 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1553856589.268 * * * * [progress]: [ 18 / 48 ] simplifiying candidate # 1553856589.268 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856589.268 * * [simplify]: iters left: 6 (6 enodes) 1553856589.272 * * [simplify]: iters left: 5 (22 enodes) 1553856589.278 * * [simplify]: iters left: 4 (26 enodes) 1553856589.286 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.286 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856589.286 * * [simplify]: Extracting #2: cost 9 inf + 1 1553856589.286 * * [simplify]: Extracting #3: cost 11 inf + 1 1553856589.286 * * [simplify]: Extracting #4: cost 8 inf + 184 1553856589.286 * * [simplify]: Extracting #5: cost 2 inf + 1413 1553856589.287 * * [simplify]: Extracting #6: cost 0 inf + 1876 1553856589.287 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856589.287 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1553856589.287 * [simplify]: Simplifying (/ (log1p (- x)) (cbrt (log1p x))) 1553856589.288 * * [simplify]: iters left: 5 (6 enodes) 1553856589.290 * * [simplify]: iters left: 4 (18 enodes) 1553856589.295 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.295 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.295 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.295 * * [simplify]: Extracting #3: cost 11 inf + 0 1553856589.295 * * [simplify]: Extracting #4: cost 10 inf + 1 1553856589.295 * * [simplify]: Extracting #5: cost 0 inf + 1551 1553856589.295 * [simplify]: Simplified to (/ (log1p (- x)) (cbrt (log1p x))) 1553856589.295 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1553856589.296 * * * * [progress]: [ 19 / 48 ] simplifiying candidate # 1553856589.296 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856589.296 * * [simplify]: iters left: 4 (5 enodes) 1553856589.298 * * [simplify]: iters left: 3 (17 enodes) 1553856589.304 * * [simplify]: iters left: 2 (19 enodes) 1553856589.309 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.309 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.309 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856589.309 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856589.309 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856589.309 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856589.310 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1553856589.310 * [simplify]: Simplifying (/ (log1p (- x)) (sqrt (log1p x))) 1553856589.310 * * [simplify]: iters left: 5 (6 enodes) 1553856589.311 * * [simplify]: iters left: 4 (18 enodes) 1553856589.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.313 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.313 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.313 * * [simplify]: Extracting #3: cost 11 inf + 0 1553856589.313 * * [simplify]: Extracting #4: cost 10 inf + 1 1553856589.313 * * [simplify]: Extracting #5: cost 0 inf + 1391 1553856589.313 * [simplify]: Simplified to (/ (log1p (- x)) (sqrt (log1p x))) 1553856589.314 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1553856589.314 * * * * [progress]: [ 20 / 48 ] simplifiying candidate # 1553856589.314 * [simplify]: Simplifying (/ 1 1) 1553856589.314 * * [simplify]: iters left: 2 (2 enodes) 1553856589.315 * * [simplify]: iters left: 1 (6 enodes) 1553856589.316 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.316 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856589.316 * [simplify]: Simplified to 1 1553856589.316 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1553856589.316 * [simplify]: Simplifying (/ (log1p (- x)) (log1p x)) 1553856589.316 * * [simplify]: iters left: 5 (5 enodes) 1553856589.317 * * [simplify]: iters left: 4 (15 enodes) 1553856589.319 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.319 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856589.319 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856589.319 * * [simplify]: Extracting #3: cost 8 inf + 1 1553856589.319 * * [simplify]: Extracting #4: cost 0 inf + 1049 1553856589.319 * [simplify]: Simplified to (/ (log1p (- x)) (log1p x)) 1553856589.319 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1553856589.319 * * * * [progress]: [ 21 / 48 ] simplifiying candidate # 1553856589.319 * * * * [progress]: [ 22 / 48 ] simplifiying candidate # 1553856589.320 * * * * [progress]: [ 23 / 48 ] simplifiying candidate # 1553856589.320 * * * * [progress]: [ 24 / 48 ] simplifiying candidate # 1553856589.320 * [simplify]: Simplifying (cbrt (log1p x)) 1553856589.320 * * [simplify]: iters left: 2 (3 enodes) 1553856589.320 * * [simplify]: iters left: 1 (9 enodes) 1553856589.322 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.322 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856589.322 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856589.322 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856589.322 * * [simplify]: Extracting #4: cost 0 inf + 525 1553856589.322 * [simplify]: Simplified to (cbrt (log1p x)) 1553856589.322 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1553856589.322 * * * * [progress]: [ 25 / 48 ] simplifiying candidate # 1553856589.322 * [simplify]: Simplifying (sqrt (log1p x)) 1553856589.322 * * [simplify]: iters left: 2 (3 enodes) 1553856589.323 * * [simplify]: iters left: 1 (9 enodes) 1553856589.324 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.324 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856589.324 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856589.324 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856589.324 * * [simplify]: Extracting #4: cost 0 inf + 445 1553856589.324 * [simplify]: Simplified to (sqrt (log1p x)) 1553856589.324 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1553856589.324 * * * * [progress]: [ 26 / 48 ] simplifiying candidate # 1553856589.324 * [simplify]: Simplifying (log1p x) 1553856589.324 * * [simplify]: iters left: 1 (2 enodes) 1553856589.325 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.325 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856589.325 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856589.325 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856589.325 * [simplify]: Simplified to (log1p x) 1553856589.325 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) 1) (log1p x))) 1553856589.325 * * * * [progress]: [ 27 / 48 ] simplifiying candidate # 1553856589.325 * [simplify]: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1553856589.325 * * [simplify]: iters left: 6 (5 enodes) 1553856589.326 * * [simplify]: iters left: 5 (15 enodes) 1553856589.328 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.328 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856589.328 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856589.328 * * [simplify]: Extracting #3: cost 7 inf + 0 1553856589.328 * * [simplify]: Extracting #4: cost 9 inf + 0 1553856589.328 * * [simplify]: Extracting #5: cost 8 inf + 1 1553856589.328 * * [simplify]: Extracting #6: cost 0 inf + 1269 1553856589.328 * [simplify]: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1553856589.329 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x)))))) 1553856589.329 * * * * [progress]: [ 28 / 48 ] simplifiying candidate # 1553856589.329 * [simplify]: Simplifying (sqrt (log1p (- x))) 1553856589.329 * * [simplify]: iters left: 4 (4 enodes) 1553856589.330 * * [simplify]: iters left: 3 (12 enodes) 1553856589.331 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.331 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856589.331 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856589.331 * * [simplify]: Extracting #3: cost 7 inf + 0 1553856589.331 * * [simplify]: Extracting #4: cost 6 inf + 1 1553856589.331 * * [simplify]: Extracting #5: cost 0 inf + 687 1553856589.331 * [simplify]: Simplified to (sqrt (log1p (- x))) 1553856589.331 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x)))))) 1553856589.331 * * * * [progress]: [ 29 / 48 ] simplifiying candidate # 1553856589.331 * * * * [progress]: [ 30 / 48 ] simplifiying candidate #real (real->posit16 (/ (log1p (- x)) (log1p x)))))> 1553856589.331 * * * * [progress]: [ 31 / 48 ] simplifiying candidate # 1553856589.331 * * * * [progress]: [ 32 / 48 ] simplifiying candidate # 1553856589.331 * * * * [progress]: [ 33 / 48 ] simplifiying candidate # 1553856589.331 * * * * [progress]: [ 34 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 35 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 36 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 37 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 38 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 39 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 40 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 41 / 48 ] simplifiying candidate # 1553856589.332 * * * * [progress]: [ 42 / 48 ] simplifiying candidate #real (real->posit16 (log1p x)))))> 1553856589.332 * * * * [progress]: [ 43 / 48 ] simplifiying candidate # 1553856589.332 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856589.332 * * [simplify]: iters left: 6 (9 enodes) 1553856589.335 * * [simplify]: iters left: 5 (42 enodes) 1553856589.350 * * [simplify]: iters left: 4 (70 enodes) 1553856589.363 * * [simplify]: iters left: 3 (122 enodes) 1553856589.381 * * [simplify]: iters left: 2 (184 enodes) 1553856589.435 * * [simplify]: iters left: 1 (222 enodes) 1553856589.511 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.511 * * [simplify]: Extracting #1: cost 26 inf + 0 1553856589.511 * * [simplify]: Extracting #2: cost 42 inf + 88 1553856589.513 * * [simplify]: Extracting #3: cost 11 inf + 2245 1553856589.515 * * [simplify]: Extracting #4: cost 0 inf + 3362 1553856589.518 * [simplify]: Simplified to (fma (fma x -1/2 -1) x -1) 1553856589.518 * [simplify]: Simplified (2) to (λ (x) (fma (fma x -1/2 -1) x -1)) 1553856589.518 * * * * [progress]: [ 44 / 48 ] simplifiying candidate # 1553856589.518 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856589.519 * * [simplify]: iters left: 6 (31 enodes) 1553856589.536 * * [simplify]: iters left: 5 (153 enodes) 1553856589.574 * * [simplify]: iters left: 4 (361 enodes) 1553856589.729 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856589.729 * * [simplify]: Extracting #1: cost 72 inf + 0 1553856589.731 * * [simplify]: Extracting #2: cost 245 inf + 2 1553856589.733 * * [simplify]: Extracting #3: cost 321 inf + 171 1553856589.738 * * [simplify]: Extracting #4: cost 290 inf + 7831 1553856589.748 * * [simplify]: Extracting #5: cost 224 inf + 23898 1553856589.777 * * [simplify]: Extracting #6: cost 76 inf + 85911 1553856589.808 * * [simplify]: Extracting #7: cost 1 inf + 132420 1553856589.853 * * [simplify]: Extracting #8: cost 0 inf + 133019 1553856589.893 * [simplify]: Simplified to (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))) 1553856589.893 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1553856589.893 * * * * [progress]: [ 45 / 48 ] simplifiying candidate # 1553856589.894 * [simplify]: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856589.894 * * [simplify]: iters left: 6 (33 enodes) 1553856589.904 * * [simplify]: iters left: 5 (159 enodes) 1553856589.953 * * [simplify]: iters left: 4 (404 enodes) 1553856590.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856590.102 * * [simplify]: Extracting #1: cost 66 inf + 0 1553856590.103 * * [simplify]: Extracting #2: cost 293 inf + 0 1553856590.104 * * [simplify]: Extracting #3: cost 455 inf + 268 1553856590.114 * * [simplify]: Extracting #4: cost 320 inf + 58083 1553856590.172 * * [simplify]: Extracting #5: cost 51 inf + 202749 1553856590.250 * * [simplify]: Extracting #6: cost 5 inf + 228682 1553856590.331 * * [simplify]: Extracting #7: cost 0 inf + 226636 1553856590.397 * * [simplify]: Extracting #8: cost 0 inf + 224402 1553856590.458 * * [simplify]: Extracting #9: cost 0 inf + 224393 1553856590.534 * [simplify]: Simplified to (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x)))))) 1553856590.534 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x))))))) 1553856590.535 * * * * [progress]: [ 46 / 48 ] simplifiying candidate # 1553856590.535 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856590.535 * * [simplify]: iters left: 6 (11 enodes) 1553856590.543 * * [simplify]: iters left: 5 (51 enodes) 1553856590.564 * * [simplify]: iters left: 4 (108 enodes) 1553856590.610 * * [simplify]: iters left: 3 (224 enodes) 1553856590.653 * * [simplify]: iters left: 2 (396 enodes) 1553856590.768 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856590.768 * * [simplify]: Extracting #1: cost 38 inf + 0 1553856590.769 * * [simplify]: Extracting #2: cost 98 inf + 421 1553856590.770 * * [simplify]: Extracting #3: cost 65 inf + 7538 1553856590.774 * * [simplify]: Extracting #4: cost 25 inf + 20353 1553856590.780 * * [simplify]: Extracting #5: cost 9 inf + 26827 1553856590.785 * * [simplify]: Extracting #6: cost 0 inf + 31436 1553856590.789 * [simplify]: Simplified to (fma (* x x) (fma x 1/3 -1/2) x) 1553856590.789 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (fma (* x x) (fma x 1/3 -1/2) x))) 1553856590.789 * * * * [progress]: [ 47 / 48 ] simplifiying candidate # 1553856590.789 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856590.790 * * [simplify]: iters left: 6 (11 enodes) 1553856590.794 * * [simplify]: iters left: 5 (51 enodes) 1553856590.806 * * [simplify]: iters left: 4 (74 enodes) 1553856590.823 * * [simplify]: iters left: 3 (105 enodes) 1553856590.839 * * [simplify]: iters left: 2 (173 enodes) 1553856590.873 * * [simplify]: iters left: 1 (255 enodes) 1553856590.924 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856590.924 * * [simplify]: Extracting #1: cost 28 inf + 0 1553856590.924 * * [simplify]: Extracting #2: cost 56 inf + 3 1553856590.924 * * [simplify]: Extracting #3: cost 56 inf + 48 1553856590.925 * * [simplify]: Extracting #4: cost 22 inf + 3188 1553856590.929 * * [simplify]: Extracting #5: cost 2 inf + 6058 1553856590.934 * * [simplify]: Extracting #6: cost 0 inf + 6388 1553856590.938 * [simplify]: Simplified to (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))) 1553856590.938 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))))) 1553856590.938 * * * * [progress]: [ 48 / 48 ] simplifiying candidate # 1553856590.938 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856590.939 * * [simplify]: iters left: 6 (15 enodes) 1553856590.948 * * [simplify]: iters left: 5 (64 enodes) 1553856590.969 * * [simplify]: iters left: 4 (110 enodes) 1553856590.994 * * [simplify]: iters left: 3 (226 enodes) 1553856591.057 * * [simplify]: iters left: 2 (477 enodes) 1553856591.303 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856591.304 * * [simplify]: Extracting #1: cost 122 inf + 0 1553856591.305 * * [simplify]: Extracting #2: cost 277 inf + 3 1553856591.307 * * [simplify]: Extracting #3: cost 255 inf + 4847 1553856591.315 * * [simplify]: Extracting #4: cost 72 inf + 41832 1553856591.328 * * [simplify]: Extracting #5: cost 0 inf + 60108 1553856591.345 * * [simplify]: Extracting #6: cost 0 inf + 59898 1553856591.371 * [simplify]: Simplified to (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))) 1553856591.371 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))))) 1553856591.371 * * * [progress]: adding candidates to table 1553856591.726 * * [progress]: iteration 3 / 4 1553856591.726 * * * [progress]: picking best candidate 1553856591.733 * * * * [pick]: Picked # 1553856591.733 * * * [progress]: localizing error 1553856591.752 * * * [progress]: generating rewritten candidates 1553856591.752 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1553856591.763 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 1553856591.767 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 1553856591.768 * * * [progress]: generating series expansions 1553856591.768 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1553856591.768 * [backup-simplify]: Simplify (* (log1p (- x)) (/ 1 (log1p x))) into (/ (log1p (- x)) (log1p x)) 1553856591.768 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1553856591.768 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1553856591.768 * [taylor]: Taking taylor expansion of (log1p (- x)) in x 1553856591.768 * [taylor]: Rewrote expression to (log (+ 1 (- x))) 1553856591.768 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x 1553856591.768 * [taylor]: Taking taylor expansion of 1 in x 1553856591.768 * [backup-simplify]: Simplify 1 into 1 1553856591.768 * [taylor]: Taking taylor expansion of (- x) in x 1553856591.768 * [taylor]: Taking taylor expansion of x in x 1553856591.768 * [backup-simplify]: Simplify 0 into 0 1553856591.768 * [backup-simplify]: Simplify 1 into 1 1553856591.769 * [backup-simplify]: Simplify (- 0) into 0 1553856591.769 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.769 * [backup-simplify]: Simplify (log 1) into 0 1553856591.769 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.769 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.769 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.769 * [taylor]: Taking taylor expansion of 1 in x 1553856591.769 * [backup-simplify]: Simplify 1 into 1 1553856591.769 * [taylor]: Taking taylor expansion of x in x 1553856591.769 * [backup-simplify]: Simplify 0 into 0 1553856591.769 * [backup-simplify]: Simplify 1 into 1 1553856591.770 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.770 * [backup-simplify]: Simplify (log 1) into 0 1553856591.770 * [backup-simplify]: Simplify (- 1) into -1 1553856591.770 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.771 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856591.771 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.772 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.772 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.772 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1553856591.772 * [taylor]: Taking taylor expansion of (log1p (- x)) in x 1553856591.772 * [taylor]: Rewrote expression to (log (+ 1 (- x))) 1553856591.773 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x 1553856591.773 * [taylor]: Taking taylor expansion of 1 in x 1553856591.773 * [backup-simplify]: Simplify 1 into 1 1553856591.773 * [taylor]: Taking taylor expansion of (- x) in x 1553856591.773 * [taylor]: Taking taylor expansion of x in x 1553856591.773 * [backup-simplify]: Simplify 0 into 0 1553856591.773 * [backup-simplify]: Simplify 1 into 1 1553856591.773 * [backup-simplify]: Simplify (- 0) into 0 1553856591.773 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.774 * [backup-simplify]: Simplify (log 1) into 0 1553856591.774 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.774 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.774 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.774 * [taylor]: Taking taylor expansion of 1 in x 1553856591.774 * [backup-simplify]: Simplify 1 into 1 1553856591.774 * [taylor]: Taking taylor expansion of x in x 1553856591.774 * [backup-simplify]: Simplify 0 into 0 1553856591.774 * [backup-simplify]: Simplify 1 into 1 1553856591.774 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.775 * [backup-simplify]: Simplify (log 1) into 0 1553856591.775 * [backup-simplify]: Simplify (- 1) into -1 1553856591.775 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.777 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1553856591.777 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.778 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.779 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.779 * [backup-simplify]: Simplify -1 into -1 1553856591.779 * [backup-simplify]: Simplify (- 0) into 0 1553856591.780 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.782 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.783 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.786 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.787 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1553856591.787 * [backup-simplify]: Simplify -1 into -1 1553856591.787 * [backup-simplify]: Simplify (- 0) into 0 1553856591.787 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.793 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1553856591.793 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.799 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856591.800 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1553856591.800 * [backup-simplify]: Simplify -1/2 into -1/2 1553856591.801 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856591.801 * [backup-simplify]: Simplify (* (log1p (- (/ 1 x))) (/ 1 (log1p (/ 1 x)))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1553856591.801 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1553856591.801 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1553856591.801 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1553856591.801 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1553856591.801 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1553856591.801 * [taylor]: Taking taylor expansion of 1 in x 1553856591.801 * [backup-simplify]: Simplify 1 into 1 1553856591.801 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1553856591.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.801 * [taylor]: Taking taylor expansion of x in x 1553856591.801 * [backup-simplify]: Simplify 0 into 0 1553856591.801 * [backup-simplify]: Simplify 1 into 1 1553856591.802 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.802 * [backup-simplify]: Simplify (- 1) into -1 1553856591.802 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.803 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.803 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.803 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.803 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.803 * [taylor]: Taking taylor expansion of 1 in x 1553856591.803 * [backup-simplify]: Simplify 1 into 1 1553856591.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.803 * [taylor]: Taking taylor expansion of x in x 1553856591.803 * [backup-simplify]: Simplify 0 into 0 1553856591.803 * [backup-simplify]: Simplify 1 into 1 1553856591.803 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.804 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.804 * [backup-simplify]: Simplify (log 1) into 0 1553856591.805 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.805 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.806 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.807 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856591.807 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1553856591.807 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1553856591.807 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1553856591.807 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1553856591.807 * [taylor]: Taking taylor expansion of 1 in x 1553856591.807 * [backup-simplify]: Simplify 1 into 1 1553856591.807 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1553856591.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.807 * [taylor]: Taking taylor expansion of x in x 1553856591.807 * [backup-simplify]: Simplify 0 into 0 1553856591.807 * [backup-simplify]: Simplify 1 into 1 1553856591.808 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.808 * [backup-simplify]: Simplify (- 1) into -1 1553856591.809 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.809 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.809 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.809 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.809 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.809 * [taylor]: Taking taylor expansion of 1 in x 1553856591.809 * [backup-simplify]: Simplify 1 into 1 1553856591.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.809 * [taylor]: Taking taylor expansion of x in x 1553856591.809 * [backup-simplify]: Simplify 0 into 0 1553856591.809 * [backup-simplify]: Simplify 1 into 1 1553856591.810 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.810 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.810 * [backup-simplify]: Simplify (log 1) into 0 1553856591.811 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.812 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.812 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.813 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.813 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856591.814 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1553856591.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856591.815 * [backup-simplify]: Simplify (- 0) into 0 1553856591.816 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.817 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856591.818 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856591.819 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.820 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.820 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.821 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856591.821 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1553856591.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.822 * [backup-simplify]: Simplify (- 0) into 0 1553856591.822 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.824 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856591.824 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.825 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.827 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.827 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.827 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.828 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856591.829 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1553856591.831 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856591.831 * [backup-simplify]: Simplify (* (log1p (- (/ 1 (- x)))) (/ 1 (log1p (/ 1 (- x))))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1553856591.831 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1553856591.831 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1553856591.831 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.831 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.831 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.831 * [taylor]: Taking taylor expansion of 1 in x 1553856591.831 * [backup-simplify]: Simplify 1 into 1 1553856591.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.831 * [taylor]: Taking taylor expansion of x in x 1553856591.831 * [backup-simplify]: Simplify 0 into 0 1553856591.831 * [backup-simplify]: Simplify 1 into 1 1553856591.831 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.831 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.832 * [backup-simplify]: Simplify (log 1) into 0 1553856591.832 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.832 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.832 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.832 * [taylor]: Taking taylor expansion of 1 in x 1553856591.832 * [backup-simplify]: Simplify 1 into 1 1553856591.832 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.832 * [taylor]: Taking taylor expansion of -1 in x 1553856591.832 * [backup-simplify]: Simplify -1 into -1 1553856591.832 * [taylor]: Taking taylor expansion of x in x 1553856591.832 * [backup-simplify]: Simplify 0 into 0 1553856591.832 * [backup-simplify]: Simplify 1 into 1 1553856591.832 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.832 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.833 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.833 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.833 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.834 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.834 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.834 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856591.835 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1553856591.835 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.835 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.835 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.835 * [taylor]: Taking taylor expansion of 1 in x 1553856591.835 * [backup-simplify]: Simplify 1 into 1 1553856591.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.835 * [taylor]: Taking taylor expansion of x in x 1553856591.835 * [backup-simplify]: Simplify 0 into 0 1553856591.835 * [backup-simplify]: Simplify 1 into 1 1553856591.835 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.835 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.835 * [backup-simplify]: Simplify (log 1) into 0 1553856591.835 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.836 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.836 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.836 * [taylor]: Taking taylor expansion of 1 in x 1553856591.836 * [backup-simplify]: Simplify 1 into 1 1553856591.836 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.836 * [taylor]: Taking taylor expansion of -1 in x 1553856591.836 * [backup-simplify]: Simplify -1 into -1 1553856591.836 * [taylor]: Taking taylor expansion of x in x 1553856591.836 * [backup-simplify]: Simplify 0 into 0 1553856591.836 * [backup-simplify]: Simplify 1 into 1 1553856591.836 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.836 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.836 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.837 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.837 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.837 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.838 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.838 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856591.839 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1553856591.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856591.839 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.842 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.843 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.844 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856591.844 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.845 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856591.846 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.846 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856591.847 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1553856591.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.848 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.850 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.851 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.852 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.855 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856591.856 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.857 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.860 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856591.862 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1553856591.867 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856591.867 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 1553856591.867 * [backup-simplify]: Simplify (/ 1 (log1p x)) into (/ 1 (log1p x)) 1553856591.867 * [approximate]: Taking taylor expansion of (/ 1 (log1p x)) in (x) around 0 1553856591.867 * [taylor]: Taking taylor expansion of (/ 1 (log1p x)) in x 1553856591.867 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.867 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.867 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.867 * [taylor]: Taking taylor expansion of 1 in x 1553856591.867 * [backup-simplify]: Simplify 1 into 1 1553856591.867 * [taylor]: Taking taylor expansion of x in x 1553856591.867 * [backup-simplify]: Simplify 0 into 0 1553856591.867 * [backup-simplify]: Simplify 1 into 1 1553856591.868 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.868 * [backup-simplify]: Simplify (log 1) into 0 1553856591.869 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.869 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.870 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.870 * [taylor]: Taking taylor expansion of (/ 1 (log1p x)) in x 1553856591.870 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.870 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.870 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.870 * [taylor]: Taking taylor expansion of 1 in x 1553856591.870 * [backup-simplify]: Simplify 1 into 1 1553856591.870 * [taylor]: Taking taylor expansion of x in x 1553856591.870 * [backup-simplify]: Simplify 0 into 0 1553856591.870 * [backup-simplify]: Simplify 1 into 1 1553856591.870 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.870 * [backup-simplify]: Simplify (log 1) into 0 1553856591.870 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.871 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.871 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.871 * [backup-simplify]: Simplify 1 into 1 1553856591.872 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.873 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1/2 1)))) into 1/2 1553856591.874 * [backup-simplify]: Simplify 1/2 into 1/2 1553856591.874 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.877 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856591.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/3 1)) (* 1/2 (/ -1/2 1)))) into -1/12 1553856591.877 * [backup-simplify]: Simplify -1/12 into -1/12 1553856591.878 * [backup-simplify]: Simplify (+ (* -1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (- (+ (/ 1 x) 1/2) (* 1/12 x)) 1553856591.878 * [backup-simplify]: Simplify (/ 1 (log1p (/ 1 x))) into (/ 1 (log1p (/ 1 x))) 1553856591.878 * [approximate]: Taking taylor expansion of (/ 1 (log1p (/ 1 x))) in (x) around 0 1553856591.878 * [taylor]: Taking taylor expansion of (/ 1 (log1p (/ 1 x))) in x 1553856591.878 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.878 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.878 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.878 * [taylor]: Taking taylor expansion of 1 in x 1553856591.878 * [backup-simplify]: Simplify 1 into 1 1553856591.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.878 * [taylor]: Taking taylor expansion of x in x 1553856591.878 * [backup-simplify]: Simplify 0 into 0 1553856591.878 * [backup-simplify]: Simplify 1 into 1 1553856591.878 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.878 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.879 * [backup-simplify]: Simplify (log 1) into 0 1553856591.879 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.879 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.879 * [backup-simplify]: Simplify (/ 1 (- (log x))) into (/ -1 (log x)) 1553856591.879 * [taylor]: Taking taylor expansion of (/ 1 (log1p (/ 1 x))) in x 1553856591.879 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.879 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.879 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.879 * [taylor]: Taking taylor expansion of 1 in x 1553856591.879 * [backup-simplify]: Simplify 1 into 1 1553856591.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.879 * [taylor]: Taking taylor expansion of x in x 1553856591.879 * [backup-simplify]: Simplify 0 into 0 1553856591.879 * [backup-simplify]: Simplify 1 into 1 1553856591.880 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.880 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.880 * [backup-simplify]: Simplify (log 1) into 0 1553856591.880 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.881 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.881 * [backup-simplify]: Simplify (/ 1 (- (log x))) into (/ -1 (log x)) 1553856591.881 * [backup-simplify]: Simplify (/ -1 (log x)) into (/ -1 (log x)) 1553856591.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856591.882 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.882 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.882 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.883 * [backup-simplify]: Simplify (- (+ (* (/ -1 (log x)) (/ 1 (- (log x)))))) into (- (/ 1 (pow (log x) 2))) 1553856591.883 * [backup-simplify]: Simplify (- (/ 1 (pow (log x) 2))) into (- (/ 1 (pow (log x) 2))) 1553856591.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.883 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.885 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.885 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.886 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.886 * [backup-simplify]: Simplify (- (+ (* (/ -1 (log x)) (/ -1/2 (- (log x)))) (* (- (/ 1 (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (* 1/2 (/ 1 (pow (log x) 2))) (/ 1 (pow (log x) 3))) 1553856591.886 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (pow (log x) 2))) (/ 1 (pow (log x) 3))) into (- (* 1/2 (/ 1 (pow (log x) 2))) (/ 1 (pow (log x) 3))) 1553856591.886 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (pow (log (/ 1 x)) 2))) (/ 1 (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (/ 1 (pow (log (/ 1 x)) 2))) (/ 1 x)) (/ -1 (log (/ 1 x))))) into (- (* 1/2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (/ 1 (* (pow (log (/ 1 x)) 2) x)) (+ (/ 1 (log (/ 1 x))) (/ 1 (* (pow (log (/ 1 x)) 3) (pow x 2)))))) 1553856591.886 * [backup-simplify]: Simplify (/ 1 (log1p (/ 1 (- x)))) into (/ 1 (log1p (/ -1 x))) 1553856591.887 * [approximate]: Taking taylor expansion of (/ 1 (log1p (/ -1 x))) in (x) around 0 1553856591.887 * [taylor]: Taking taylor expansion of (/ 1 (log1p (/ -1 x))) in x 1553856591.887 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.887 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.887 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.887 * [taylor]: Taking taylor expansion of 1 in x 1553856591.887 * [backup-simplify]: Simplify 1 into 1 1553856591.887 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.887 * [taylor]: Taking taylor expansion of -1 in x 1553856591.887 * [backup-simplify]: Simplify -1 into -1 1553856591.887 * [taylor]: Taking taylor expansion of x in x 1553856591.887 * [backup-simplify]: Simplify 0 into 0 1553856591.887 * [backup-simplify]: Simplify 1 into 1 1553856591.887 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.887 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.888 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.888 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.888 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.889 * [backup-simplify]: Simplify (/ 1 (- (log -1) (log x))) into (/ 1 (- (log -1) (log x))) 1553856591.889 * [taylor]: Taking taylor expansion of (/ 1 (log1p (/ -1 x))) in x 1553856591.889 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.889 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.889 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.889 * [taylor]: Taking taylor expansion of 1 in x 1553856591.889 * [backup-simplify]: Simplify 1 into 1 1553856591.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.889 * [taylor]: Taking taylor expansion of -1 in x 1553856591.889 * [backup-simplify]: Simplify -1 into -1 1553856591.889 * [taylor]: Taking taylor expansion of x in x 1553856591.889 * [backup-simplify]: Simplify 0 into 0 1553856591.889 * [backup-simplify]: Simplify 1 into 1 1553856591.889 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.890 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.890 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.890 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.891 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.891 * [backup-simplify]: Simplify (/ 1 (- (log -1) (log x))) into (/ 1 (- (log -1) (log x))) 1553856591.891 * [backup-simplify]: Simplify (/ 1 (- (log -1) (log x))) into (/ 1 (- (log -1) (log x))) 1553856591.892 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856591.892 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.893 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856591.893 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (log -1) (log x))) (/ -1 (- (log -1) (log x)))))) into (/ 1 (pow (- (log -1) (log x)) 2)) 1553856591.894 * [backup-simplify]: Simplify (/ 1 (pow (- (log -1) (log x)) 2)) into (/ 1 (pow (- (log -1) (log x)) 2)) 1553856591.895 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.895 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.897 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856591.898 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.898 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (log -1) (log x))) (/ -1/2 (- (log -1) (log x)))) (* (/ 1 (pow (- (log -1) (log x)) 2)) (/ -1 (- (log -1) (log x)))))) into (+ (/ 1 (pow (- (log -1) (log x)) 3)) (* 1/2 (/ 1 (pow (- (log -1) (log x)) 2)))) 1553856591.901 * [backup-simplify]: Simplify (+ (/ 1 (pow (- (log -1) (log x)) 3)) (* 1/2 (/ 1 (pow (- (log -1) (log x)) 2)))) into (+ (/ 1 (pow (- (log -1) (log x)) 3)) (* 1/2 (/ 1 (pow (- (log -1) (log x)) 2)))) 1553856591.904 * [backup-simplify]: Simplify (+ (* (+ (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)))) (pow (/ 1 (- x)) 2)) (+ (* (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (/ 1 (- x))) (/ 1 (- (log -1) (log (/ 1 (- x))))))) into (- (+ (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (- (log -1) (log (/ -1 x)))) (* 1/2 (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))))) (/ 1 (* x (pow (- (log -1) (log (/ -1 x))) 2)))) 1553856591.904 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 1553856591.904 * [backup-simplify]: Simplify (log1p x) into (log1p x) 1553856591.904 * [approximate]: Taking taylor expansion of (log1p x) in (x) around 0 1553856591.904 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.904 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.904 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.904 * [taylor]: Taking taylor expansion of 1 in x 1553856591.904 * [backup-simplify]: Simplify 1 into 1 1553856591.904 * [taylor]: Taking taylor expansion of x in x 1553856591.904 * [backup-simplify]: Simplify 0 into 0 1553856591.904 * [backup-simplify]: Simplify 1 into 1 1553856591.905 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.905 * [backup-simplify]: Simplify (log 1) into 0 1553856591.905 * [taylor]: Taking taylor expansion of (log1p x) in x 1553856591.905 * [taylor]: Rewrote expression to (log (+ 1 x)) 1553856591.905 * [taylor]: Taking taylor expansion of (+ 1 x) in x 1553856591.905 * [taylor]: Taking taylor expansion of 1 in x 1553856591.905 * [backup-simplify]: Simplify 1 into 1 1553856591.905 * [taylor]: Taking taylor expansion of x in x 1553856591.905 * [backup-simplify]: Simplify 0 into 0 1553856591.905 * [backup-simplify]: Simplify 1 into 1 1553856591.906 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.906 * [backup-simplify]: Simplify (log 1) into 0 1553856591.906 * [backup-simplify]: Simplify 0 into 0 1553856591.907 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.908 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.908 * [backup-simplify]: Simplify 1 into 1 1553856591.908 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.911 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.911 * [backup-simplify]: Simplify -1/2 into -1/2 1553856591.911 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.917 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1553856591.917 * [backup-simplify]: Simplify 1/3 into 1/3 1553856591.917 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856591.917 * [backup-simplify]: Simplify (log1p (/ 1 x)) into (log1p (/ 1 x)) 1553856591.917 * [approximate]: Taking taylor expansion of (log1p (/ 1 x)) in (x) around 0 1553856591.917 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.917 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.917 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.917 * [taylor]: Taking taylor expansion of 1 in x 1553856591.918 * [backup-simplify]: Simplify 1 into 1 1553856591.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.918 * [taylor]: Taking taylor expansion of x in x 1553856591.918 * [backup-simplify]: Simplify 0 into 0 1553856591.918 * [backup-simplify]: Simplify 1 into 1 1553856591.918 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.919 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.919 * [backup-simplify]: Simplify (log 1) into 0 1553856591.919 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 1553856591.919 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 1553856591.919 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1553856591.919 * [taylor]: Taking taylor expansion of 1 in x 1553856591.919 * [backup-simplify]: Simplify 1 into 1 1553856591.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553856591.919 * [taylor]: Taking taylor expansion of x in x 1553856591.919 * [backup-simplify]: Simplify 0 into 0 1553856591.919 * [backup-simplify]: Simplify 1 into 1 1553856591.920 * [backup-simplify]: Simplify (/ 1 1) into 1 1553856591.920 * [backup-simplify]: Simplify (+ 0 1) into 1 1553856591.920 * [backup-simplify]: Simplify (log 1) into 0 1553856591.921 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1553856591.921 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 1553856591.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553856591.922 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.924 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1553856591.924 * [backup-simplify]: Simplify 1 into 1 1553856591.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.925 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.928 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1553856591.928 * [backup-simplify]: Simplify -1/2 into -1/2 1553856591.928 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856591.928 * [backup-simplify]: Simplify (log1p (/ 1 (- x))) into (log1p (/ -1 x)) 1553856591.928 * [approximate]: Taking taylor expansion of (log1p (/ -1 x)) in (x) around 0 1553856591.928 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.929 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.929 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.929 * [taylor]: Taking taylor expansion of 1 in x 1553856591.929 * [backup-simplify]: Simplify 1 into 1 1553856591.929 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.929 * [taylor]: Taking taylor expansion of -1 in x 1553856591.929 * [backup-simplify]: Simplify -1 into -1 1553856591.929 * [taylor]: Taking taylor expansion of x in x 1553856591.929 * [backup-simplify]: Simplify 0 into 0 1553856591.929 * [backup-simplify]: Simplify 1 into 1 1553856591.929 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.930 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.930 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.930 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 1553856591.930 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 1553856591.930 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1553856591.930 * [taylor]: Taking taylor expansion of 1 in x 1553856591.930 * [backup-simplify]: Simplify 1 into 1 1553856591.930 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1553856591.930 * [taylor]: Taking taylor expansion of -1 in x 1553856591.930 * [backup-simplify]: Simplify -1 into -1 1553856591.930 * [taylor]: Taking taylor expansion of x in x 1553856591.930 * [backup-simplify]: Simplify 0 into 0 1553856591.930 * [backup-simplify]: Simplify 1 into 1 1553856591.931 * [backup-simplify]: Simplify (/ -1 1) into -1 1553856591.931 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553856591.932 * [backup-simplify]: Simplify (log -1) into (log -1) 1553856591.932 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1553856591.933 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1553856591.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553856591.934 * [backup-simplify]: Simplify (+ 1 0) into 1 1553856591.935 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1553856591.936 * [backup-simplify]: Simplify -1 into -1 1553856591.937 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553856591.937 * [backup-simplify]: Simplify (+ 0 0) into 0 1553856591.940 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1553856591.940 * [backup-simplify]: Simplify -1/2 into -1/2 1553856591.941 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856591.941 * * * [progress]: simplifying candidates 1553856591.941 * * * * [progress]: [ 1 / 104 ] simplifiying candidate # 1553856591.941 * * * * [progress]: [ 2 / 104 ] simplifiying candidate # 1553856591.941 * * * * [progress]: [ 3 / 104 ] simplifiying candidate # 1553856591.941 * [simplify]: Simplifying (* (log1p (- x)) (/ 1 (log1p x))) 1553856591.941 * * [simplify]: iters left: 5 (7 enodes) 1553856591.945 * * [simplify]: iters left: 4 (26 enodes) 1553856591.953 * * [simplify]: iters left: 3 (32 enodes) 1553856591.963 * * [simplify]: iters left: 2 (41 enodes) 1553856591.976 * * [simplify]: iters left: 1 (43 enodes) 1553856591.987 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856591.988 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856591.988 * * [simplify]: Extracting #2: cost 12 inf + 1 1553856591.988 * * [simplify]: Extracting #3: cost 12 inf + 2 1553856591.988 * * [simplify]: Extracting #4: cost 8 inf + 307 1553856591.988 * * [simplify]: Extracting #5: cost 2 inf + 1314 1553856591.989 * * [simplify]: Extracting #6: cost 0 inf + 1836 1553856591.989 * [simplify]: Simplified to (/ (log1p (- x)) (log1p x)) 1553856591.989 * [simplify]: Simplified (2 1) to (λ (x) (pow (/ (log1p (- x)) (log1p x)) 1)) 1553856591.989 * * * * [progress]: [ 4 / 104 ] simplifiying candidate # 1553856591.990 * * * * [progress]: [ 5 / 104 ] simplifiying candidate # 1553856591.990 * [simplify]: Simplifying (+ (log (log1p (- x))) (- (log (log1p x)))) 1553856591.990 * * [simplify]: iters left: 6 (8 enodes) 1553856591.993 * * [simplify]: iters left: 5 (26 enodes) 1553856592.000 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.000 * * [simplify]: Extracting #1: cost 5 inf + 0 1553856592.000 * * [simplify]: Extracting #2: cost 10 inf + 0 1553856592.000 * * [simplify]: Extracting #3: cost 14 inf + 0 1553856592.000 * * [simplify]: Extracting #4: cost 14 inf + 1 1553856592.000 * * [simplify]: Extracting #5: cost 9 inf + 426 1553856592.001 * * [simplify]: Extracting #6: cost 2 inf + 1853 1553856592.001 * * [simplify]: Extracting #7: cost 0 inf + 2455 1553856592.002 * [simplify]: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1553856592.002 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1553856592.002 * * * * [progress]: [ 6 / 104 ] simplifiying candidate # 1553856592.002 * [simplify]: Simplifying (+ (log (log1p (- x))) (- 0 (log (log1p x)))) 1553856592.002 * * [simplify]: iters left: 6 (9 enodes) 1553856592.007 * * [simplify]: iters left: 5 (32 enodes) 1553856592.017 * * [simplify]: iters left: 4 (40 enodes) 1553856592.028 * * [simplify]: iters left: 3 (50 enodes) 1553856592.042 * * [simplify]: iters left: 2 (63 enodes) 1553856592.059 * * [simplify]: iters left: 1 (65 enodes) 1553856592.074 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.074 * * [simplify]: Extracting #1: cost 8 inf + 0 1553856592.074 * * [simplify]: Extracting #2: cost 15 inf + 1 1553856592.074 * * [simplify]: Extracting #3: cost 19 inf + 1 1553856592.074 * * [simplify]: Extracting #4: cost 19 inf + 2 1553856592.075 * * [simplify]: Extracting #5: cost 16 inf + 175 1553856592.075 * * [simplify]: Extracting #6: cost 7 inf + 1655 1553856592.076 * * [simplify]: Extracting #7: cost 0 inf + 3942 1553856592.077 * [simplify]: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1553856592.077 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1553856592.077 * * * * [progress]: [ 7 / 104 ] simplifiying candidate # 1553856592.077 * [simplify]: Simplifying (+ (log (log1p (- x))) (- (log 1) (log (log1p x)))) 1553856592.077 * * [simplify]: iters left: 6 (10 enodes) 1553856592.083 * * [simplify]: iters left: 5 (37 enodes) 1553856592.093 * * [simplify]: iters left: 4 (40 enodes) 1553856592.105 * * [simplify]: iters left: 3 (48 enodes) 1553856592.117 * * [simplify]: iters left: 2 (58 enodes) 1553856592.136 * * [simplify]: iters left: 1 (71 enodes) 1553856592.145 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.146 * * [simplify]: Extracting #1: cost 9 inf + 0 1553856592.146 * * [simplify]: Extracting #2: cost 15 inf + 1 1553856592.146 * * [simplify]: Extracting #3: cost 19 inf + 1 1553856592.146 * * [simplify]: Extracting #4: cost 14 inf + 547 1553856592.146 * * [simplify]: Extracting #5: cost 4 inf + 2697 1553856592.147 * * [simplify]: Extracting #6: cost 0 inf + 4022 1553856592.147 * [simplify]: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1553856592.147 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1553856592.148 * * * * [progress]: [ 8 / 104 ] simplifiying candidate # 1553856592.148 * [simplify]: Simplifying (+ (log (log1p (- x))) (log (/ 1 (log1p x)))) 1553856592.148 * * [simplify]: iters left: 6 (9 enodes) 1553856592.150 * * [simplify]: iters left: 5 (34 enodes) 1553856592.155 * * [simplify]: iters left: 4 (39 enodes) 1553856592.160 * * [simplify]: iters left: 3 (43 enodes) 1553856592.167 * * [simplify]: iters left: 2 (49 enodes) 1553856592.182 * * [simplify]: iters left: 1 (70 enodes) 1553856592.202 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.202 * * [simplify]: Extracting #1: cost 9 inf + 0 1553856592.202 * * [simplify]: Extracting #2: cost 16 inf + 1 1553856592.202 * * [simplify]: Extracting #3: cost 22 inf + 1 1553856592.202 * * [simplify]: Extracting #4: cost 21 inf + 3 1553856592.202 * * [simplify]: Extracting #5: cost 19 inf + 135 1553856592.203 * * [simplify]: Extracting #6: cost 5 inf + 3121 1553856592.204 * * [simplify]: Extracting #7: cost 1 inf + 4005 1553856592.205 * * [simplify]: Extracting #8: cost 0 inf + 4287 1553856592.206 * [simplify]: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1553856592.206 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1553856592.206 * * * * [progress]: [ 9 / 104 ] simplifiying candidate # 1553856592.206 * * * * [progress]: [ 10 / 104 ] simplifiying candidate # 1553856592.206 * * * * [progress]: [ 11 / 104 ] simplifiying candidate # 1553856592.206 * [simplify]: Simplifying (* (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (/ (* (* 1 1) 1) (* (* (log1p x) (log1p x)) (log1p x)))) 1553856592.207 * * [simplify]: iters left: 6 (13 enodes) 1553856592.211 * * [simplify]: iters left: 5 (49 enodes) 1553856592.220 * * [simplify]: iters left: 4 (107 enodes) 1553856592.261 * * [simplify]: iters left: 3 (320 enodes) 1553856592.460 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.460 * * [simplify]: Extracting #1: cost 51 inf + 0 1553856592.460 * * [simplify]: Extracting #2: cost 99 inf + 1 1553856592.461 * * [simplify]: Extracting #3: cost 86 inf + 2533 1553856592.464 * * [simplify]: Extracting #4: cost 16 inf + 25238 1553856592.469 * * [simplify]: Extracting #5: cost 0 inf + 31323 1553856592.475 * * [simplify]: Extracting #6: cost 0 inf + 31203 1553856592.480 * [simplify]: Simplified to (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))) 1553856592.480 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))))) 1553856592.480 * * * * [progress]: [ 12 / 104 ] simplifiying candidate # 1553856592.481 * [simplify]: Simplifying (* (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (/ 1 (log1p x)) (/ 1 (log1p x))) (/ 1 (log1p x)))) 1553856592.481 * * [simplify]: iters left: 6 (11 enodes) 1553856592.484 * * [simplify]: iters left: 5 (48 enodes) 1553856592.493 * * [simplify]: iters left: 4 (90 enodes) 1553856592.516 * * [simplify]: iters left: 3 (203 enodes) 1553856592.597 * * [simplify]: iters left: 2 (381 enodes) 1553856592.831 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.831 * * [simplify]: Extracting #1: cost 67 inf + 0 1553856592.831 * * [simplify]: Extracting #2: cost 140 inf + 2 1553856592.832 * * [simplify]: Extracting #3: cost 125 inf + 2977 1553856592.836 * * [simplify]: Extracting #4: cost 41 inf + 36107 1553856592.844 * * [simplify]: Extracting #5: cost 0 inf + 58964 1553856592.852 * * [simplify]: Extracting #6: cost 0 inf + 58883 1553856592.860 * [simplify]: Simplified to (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))) 1553856592.860 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x))))) 1553856592.861 * * * * [progress]: [ 13 / 104 ] simplifiying candidate # 1553856592.861 * * * * [progress]: [ 14 / 104 ] simplifiying candidate # 1553856592.861 * * * * [progress]: [ 15 / 104 ] simplifiying candidate # 1553856592.861 * * * * [progress]: [ 16 / 104 ] simplifiying candidate # 1553856592.861 * * * * [progress]: [ 17 / 104 ] simplifiying candidate # 1553856592.861 * [simplify]: Simplifying (log1p x) 1553856592.861 * * [simplify]: iters left: 1 (2 enodes) 1553856592.862 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.862 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856592.862 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856592.862 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856592.862 * [simplify]: Simplified to (log1p x) 1553856592.862 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (log1p x))) 1553856592.862 * * * * [progress]: [ 18 / 104 ] simplifiying candidate # 1553856592.863 * [simplify]: Simplifying (/ (log1p x) 1) 1553856592.863 * * [simplify]: iters left: 3 (4 enodes) 1553856592.865 * * [simplify]: iters left: 2 (12 enodes) 1553856592.869 * * [simplify]: iters left: 1 (14 enodes) 1553856592.874 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.874 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856592.874 * * [simplify]: Extracting #2: cost 0 inf + 184 1553856592.874 * [simplify]: Simplified to (log1p x) 1553856592.874 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (log1p x))) 1553856592.874 * * * * [progress]: [ 19 / 104 ] simplifiying candidate # 1553856592.875 * [simplify]: Simplifying (/ (log1p x) 1) 1553856592.875 * * [simplify]: iters left: 3 (4 enodes) 1553856592.877 * * [simplify]: iters left: 2 (12 enodes) 1553856592.881 * * [simplify]: iters left: 1 (14 enodes) 1553856592.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.885 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856592.886 * * [simplify]: Extracting #2: cost 0 inf + 184 1553856592.886 * [simplify]: Simplified to (log1p x) 1553856592.886 * [simplify]: Simplified (2 2) to (λ (x) (/ (log1p (- x)) (log1p x))) 1553856592.886 * * * * [progress]: [ 20 / 104 ] simplifiying candidate # 1553856592.886 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) 1553856592.886 * * [simplify]: iters left: 6 (9 enodes) 1553856592.890 * * [simplify]: iters left: 5 (30 enodes) 1553856592.899 * * [simplify]: iters left: 4 (32 enodes) 1553856592.908 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.909 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856592.909 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856592.909 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856592.909 * * [simplify]: Extracting #4: cost 15 inf + 1 1553856592.909 * * [simplify]: Extracting #5: cost 14 inf + 2 1553856592.909 * * [simplify]: Extracting #6: cost 11 inf + 175 1553856592.909 * * [simplify]: Extracting #7: cost 4 inf + 1174 1553856592.910 * * [simplify]: Extracting #8: cost 0 inf + 2242 1553856592.910 * [simplify]: Simplified to (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) 1553856592.910 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))))) 1553856592.911 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) 1553856592.911 * * [simplify]: iters left: 6 (9 enodes) 1553856592.915 * * [simplify]: iters left: 5 (30 enodes) 1553856592.924 * * [simplify]: iters left: 4 (32 enodes) 1553856592.936 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.936 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856592.936 * * [simplify]: Extracting #2: cost 8 inf + 0 1553856592.936 * * [simplify]: Extracting #3: cost 13 inf + 0 1553856592.937 * * [simplify]: Extracting #4: cost 15 inf + 1 1553856592.937 * * [simplify]: Extracting #5: cost 14 inf + 2 1553856592.937 * * [simplify]: Extracting #6: cost 11 inf + 175 1553856592.937 * * [simplify]: Extracting #7: cost 4 inf + 1174 1553856592.937 * * [simplify]: Extracting #8: cost 0 inf + 2242 1553856592.938 * [simplify]: Simplified to (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) 1553856592.938 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))) (* (sqrt (log1p (- x))) (sqrt (/ 1 (log1p x)))))) 1553856592.938 * * * * [progress]: [ 21 / 104 ] simplifiying candidate # 1553856592.938 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (/ (sqrt 1) (sqrt (log1p x)))) 1553856592.939 * * [simplify]: iters left: 6 (10 enodes) 1553856592.944 * * [simplify]: iters left: 5 (35 enodes) 1553856592.952 * * [simplify]: iters left: 4 (43 enodes) 1553856592.959 * * [simplify]: iters left: 3 (48 enodes) 1553856592.965 * * [simplify]: iters left: 2 (52 enodes) 1553856592.971 * * [simplify]: iters left: 1 (56 enodes) 1553856592.978 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856592.978 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856592.978 * * [simplify]: Extracting #2: cost 12 inf + 1 1553856592.978 * * [simplify]: Extracting #3: cost 16 inf + 1 1553856592.978 * * [simplify]: Extracting #4: cost 16 inf + 2 1553856592.978 * * [simplify]: Extracting #5: cost 11 inf + 487 1553856592.979 * * [simplify]: Extracting #6: cost 3 inf + 1987 1553856592.979 * * [simplify]: Extracting #7: cost 0 inf + 2840 1553856592.979 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856592.980 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (* (sqrt (log1p (- x))) (/ (sqrt 1) (sqrt (log1p x)))))) 1553856592.980 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (/ (sqrt 1) (sqrt (log1p x)))) 1553856592.980 * * [simplify]: iters left: 6 (10 enodes) 1553856592.983 * * [simplify]: iters left: 5 (35 enodes) 1553856592.988 * * [simplify]: iters left: 4 (43 enodes) 1553856593.000 * * [simplify]: iters left: 3 (48 enodes) 1553856593.012 * * [simplify]: iters left: 2 (52 enodes) 1553856593.025 * * [simplify]: iters left: 1 (56 enodes) 1553856593.039 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.039 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856593.039 * * [simplify]: Extracting #2: cost 12 inf + 1 1553856593.039 * * [simplify]: Extracting #3: cost 16 inf + 1 1553856593.039 * * [simplify]: Extracting #4: cost 16 inf + 2 1553856593.040 * * [simplify]: Extracting #5: cost 11 inf + 487 1553856593.040 * * [simplify]: Extracting #6: cost 3 inf + 1987 1553856593.041 * * [simplify]: Extracting #7: cost 0 inf + 2840 1553856593.042 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856593.042 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (log1p (- x))) (/ (sqrt 1) (sqrt (log1p x)))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1553856593.042 * * * * [progress]: [ 22 / 104 ] simplifiying candidate # 1553856593.042 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (/ 1 (sqrt (log1p x)))) 1553856593.042 * * [simplify]: iters left: 6 (9 enodes) 1553856593.047 * * [simplify]: iters left: 5 (32 enodes) 1553856593.059 * * [simplify]: iters left: 4 (38 enodes) 1553856593.071 * * [simplify]: iters left: 3 (47 enodes) 1553856593.084 * * [simplify]: iters left: 2 (49 enodes) 1553856593.096 * * [simplify]: iters left: 1 (52 enodes) 1553856593.108 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.109 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856593.109 * * [simplify]: Extracting #2: cost 12 inf + 1 1553856593.109 * * [simplify]: Extracting #3: cost 16 inf + 1 1553856593.109 * * [simplify]: Extracting #4: cost 16 inf + 2 1553856593.109 * * [simplify]: Extracting #5: cost 13 inf + 175 1553856593.109 * * [simplify]: Extracting #6: cost 5 inf + 1474 1553856593.110 * * [simplify]: Extracting #7: cost 0 inf + 2840 1553856593.111 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856593.111 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (* (sqrt (log1p (- x))) (/ 1 (sqrt (log1p x)))))) 1553856593.111 * [simplify]: Simplifying (* (sqrt (log1p (- x))) (/ 1 (sqrt (log1p x)))) 1553856593.111 * * [simplify]: iters left: 6 (9 enodes) 1553856593.116 * * [simplify]: iters left: 5 (32 enodes) 1553856593.126 * * [simplify]: iters left: 4 (38 enodes) 1553856593.137 * * [simplify]: iters left: 3 (47 enodes) 1553856593.150 * * [simplify]: iters left: 2 (49 enodes) 1553856593.164 * * [simplify]: iters left: 1 (52 enodes) 1553856593.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.176 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856593.177 * * [simplify]: Extracting #2: cost 12 inf + 1 1553856593.177 * * [simplify]: Extracting #3: cost 16 inf + 1 1553856593.177 * * [simplify]: Extracting #4: cost 16 inf + 2 1553856593.177 * * [simplify]: Extracting #5: cost 13 inf + 175 1553856593.177 * * [simplify]: Extracting #6: cost 5 inf + 1474 1553856593.178 * * [simplify]: Extracting #7: cost 0 inf + 2840 1553856593.179 * [simplify]: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1553856593.179 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (log1p (- x))) (/ 1 (sqrt (log1p x)))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1553856593.179 * * * * [progress]: [ 23 / 104 ] simplifiying candidate # 1553856593.179 * [simplify]: Simplifying (cbrt (/ 1 (log1p x))) 1553856593.179 * * [simplify]: iters left: 4 (5 enodes) 1553856593.182 * * [simplify]: iters left: 3 (17 enodes) 1553856593.188 * * [simplify]: iters left: 2 (19 enodes) 1553856593.191 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.191 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.191 * * [simplify]: Extracting #2: cost 6 inf + 0 1553856593.191 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.191 * * [simplify]: Extracting #4: cost 0 inf + 872 1553856593.191 * [simplify]: Simplified to (cbrt (/ 1 (log1p x))) 1553856593.192 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (* (cbrt (/ 1 (log1p x))) (cbrt (/ 1 (log1p x))))) (cbrt (/ 1 (log1p x))))) 1553856593.192 * * * * [progress]: [ 24 / 104 ] simplifiying candidate # 1553856593.192 * [simplify]: Simplifying (sqrt (/ 1 (log1p x))) 1553856593.192 * * [simplify]: iters left: 4 (5 enodes) 1553856593.193 * * [simplify]: iters left: 3 (17 enodes) 1553856593.196 * * [simplify]: iters left: 2 (19 enodes) 1553856593.200 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.200 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.200 * * [simplify]: Extracting #2: cost 6 inf + 0 1553856593.200 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.200 * * [simplify]: Extracting #4: cost 0 inf + 792 1553856593.200 * [simplify]: Simplified to (sqrt (/ 1 (log1p x))) 1553856593.200 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (sqrt (/ 1 (log1p x)))) (sqrt (/ 1 (log1p x))))) 1553856593.200 * * * * [progress]: [ 25 / 104 ] simplifiying candidate # 1553856593.201 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (log1p x))) 1553856593.201 * * [simplify]: iters left: 4 (6 enodes) 1553856593.203 * * [simplify]: iters left: 3 (20 enodes) 1553856593.206 * * [simplify]: iters left: 2 (22 enodes) 1553856593.209 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.209 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.209 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.209 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.209 * * [simplify]: Extracting #4: cost 1 inf + 738 1553856593.209 * * [simplify]: Extracting #5: cost 0 inf + 950 1553856593.209 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.209 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (log1p x)) (cbrt (log1p x))))) (/ 1 (cbrt (log1p x))))) 1553856593.209 * * * * [progress]: [ 26 / 104 ] simplifiying candidate # 1553856593.209 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (log1p x))) 1553856593.209 * * [simplify]: iters left: 4 (6 enodes) 1553856593.211 * * [simplify]: iters left: 3 (20 enodes) 1553856593.214 * * [simplify]: iters left: 2 (22 enodes) 1553856593.218 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.218 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.218 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.218 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.218 * * [simplify]: Extracting #4: cost 1 inf + 618 1553856593.218 * * [simplify]: Extracting #5: cost 0 inf + 790 1553856593.218 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.218 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (log1p x)))) (/ 1 (sqrt (log1p x))))) 1553856593.218 * * * * [progress]: [ 27 / 104 ] simplifiying candidate # 1553856593.219 * [simplify]: Simplifying (/ (cbrt 1) (log1p x)) 1553856593.219 * * [simplify]: iters left: 3 (5 enodes) 1553856593.223 * * [simplify]: iters left: 2 (17 enodes) 1553856593.229 * * [simplify]: iters left: 1 (19 enodes) 1553856593.234 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.234 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.234 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.234 * * [simplify]: Extracting #3: cost 0 inf + 448 1553856593.234 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.234 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 1 (log1p x)))) 1553856593.235 * * * * [progress]: [ 28 / 104 ] simplifiying candidate # 1553856593.235 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (log1p x))) 1553856593.235 * * [simplify]: iters left: 4 (6 enodes) 1553856593.239 * * [simplify]: iters left: 3 (20 enodes) 1553856593.245 * * [simplify]: iters left: 2 (22 enodes) 1553856593.250 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.250 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.250 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.250 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.250 * * [simplify]: Extracting #4: cost 1 inf + 738 1553856593.250 * * [simplify]: Extracting #5: cost 0 inf + 950 1553856593.250 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.250 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (sqrt 1) (* (cbrt (log1p x)) (cbrt (log1p x))))) (/ 1 (cbrt (log1p x))))) 1553856593.250 * * * * [progress]: [ 29 / 104 ] simplifiying candidate # 1553856593.251 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (log1p x))) 1553856593.251 * * [simplify]: iters left: 4 (6 enodes) 1553856593.253 * * [simplify]: iters left: 3 (20 enodes) 1553856593.255 * * [simplify]: iters left: 2 (22 enodes) 1553856593.258 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.258 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.258 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.258 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.258 * * [simplify]: Extracting #4: cost 1 inf + 618 1553856593.259 * * [simplify]: Extracting #5: cost 0 inf + 790 1553856593.259 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.259 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (sqrt 1) (sqrt (log1p x)))) (/ 1 (sqrt (log1p x))))) 1553856593.259 * * * * [progress]: [ 30 / 104 ] simplifiying candidate # 1553856593.259 * [simplify]: Simplifying (/ (sqrt 1) (log1p x)) 1553856593.259 * * [simplify]: iters left: 3 (5 enodes) 1553856593.261 * * [simplify]: iters left: 2 (17 enodes) 1553856593.264 * * [simplify]: iters left: 1 (19 enodes) 1553856593.266 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.267 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.267 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.267 * * [simplify]: Extracting #3: cost 0 inf + 448 1553856593.267 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.267 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ (sqrt 1) 1)) (/ 1 (log1p x)))) 1553856593.267 * * * * [progress]: [ 31 / 104 ] simplifiying candidate # 1553856593.267 * [simplify]: Simplifying (/ 1 (cbrt (log1p x))) 1553856593.267 * * [simplify]: iters left: 4 (5 enodes) 1553856593.268 * * [simplify]: iters left: 3 (17 enodes) 1553856593.271 * * [simplify]: iters left: 2 (19 enodes) 1553856593.274 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.274 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.274 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.274 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.274 * * [simplify]: Extracting #4: cost 0 inf + 950 1553856593.274 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.274 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))) (/ 1 (cbrt (log1p x))))) 1553856593.274 * * * * [progress]: [ 32 / 104 ] simplifiying candidate # 1553856593.274 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856593.274 * * [simplify]: iters left: 4 (5 enodes) 1553856593.276 * * [simplify]: iters left: 3 (17 enodes) 1553856593.280 * * [simplify]: iters left: 2 (19 enodes) 1553856593.286 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.286 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.286 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.286 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.286 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856593.286 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.286 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ 1 (sqrt (log1p x)))) (/ 1 (sqrt (log1p x))))) 1553856593.286 * * * * [progress]: [ 33 / 104 ] simplifiying candidate # 1553856593.287 * [simplify]: Simplifying (/ 1 (log1p x)) 1553856593.287 * * [simplify]: iters left: 3 (4 enodes) 1553856593.289 * * [simplify]: iters left: 2 (14 enodes) 1553856593.294 * * [simplify]: iters left: 1 (16 enodes) 1553856593.299 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.299 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.299 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.299 * * [simplify]: Extracting #3: cost 3 inf + 93 1553856593.299 * * [simplify]: Extracting #4: cost 1 inf + 316 1553856593.300 * * [simplify]: Extracting #5: cost 0 inf + 448 1553856593.300 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.300 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) (/ 1 1)) (/ 1 (log1p x)))) 1553856593.300 * * * * [progress]: [ 34 / 104 ] simplifiying candidate # 1553856593.300 * [simplify]: Simplifying (/ 1 (log1p x)) 1553856593.300 * * [simplify]: iters left: 3 (4 enodes) 1553856593.303 * * [simplify]: iters left: 2 (14 enodes) 1553856593.306 * * [simplify]: iters left: 1 (16 enodes) 1553856593.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.311 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.311 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.311 * * [simplify]: Extracting #3: cost 3 inf + 93 1553856593.311 * * [simplify]: Extracting #4: cost 1 inf + 316 1553856593.311 * * [simplify]: Extracting #5: cost 0 inf + 448 1553856593.311 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.312 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) 1) (/ 1 (log1p x)))) 1553856593.312 * * * * [progress]: [ 35 / 104 ] simplifiying candidate # 1553856593.312 * [simplify]: Simplifying (/ 1 (log1p x)) 1553856593.312 * * [simplify]: iters left: 3 (4 enodes) 1553856593.313 * * [simplify]: iters left: 2 (14 enodes) 1553856593.315 * * [simplify]: iters left: 1 (16 enodes) 1553856593.318 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.318 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.318 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.318 * * [simplify]: Extracting #3: cost 3 inf + 93 1553856593.318 * * [simplify]: Extracting #4: cost 1 inf + 316 1553856593.318 * * [simplify]: Extracting #5: cost 0 inf + 448 1553856593.318 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.318 * [simplify]: Simplified (2 2) to (λ (x) (* (* (log1p (- x)) 1) (/ 1 (log1p x)))) 1553856593.318 * * * * [progress]: [ 36 / 104 ] simplifiying candidate # 1553856593.318 * [simplify]: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1553856593.318 * * [simplify]: iters left: 6 (5 enodes) 1553856593.319 * * [simplify]: iters left: 5 (15 enodes) 1553856593.321 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.321 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.321 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.321 * * [simplify]: Extracting #3: cost 7 inf + 0 1553856593.321 * * [simplify]: Extracting #4: cost 9 inf + 0 1553856593.321 * * [simplify]: Extracting #5: cost 8 inf + 1 1553856593.321 * * [simplify]: Extracting #6: cost 0 inf + 1269 1553856593.322 * [simplify]: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1553856593.322 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p (- x))) (/ 1 (log1p x))))) 1553856593.322 * * * * [progress]: [ 37 / 104 ] simplifiying candidate # 1553856593.322 * [simplify]: Simplifying (sqrt (log1p (- x))) 1553856593.322 * * [simplify]: iters left: 4 (4 enodes) 1553856593.323 * * [simplify]: iters left: 3 (12 enodes) 1553856593.324 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.324 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.324 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.324 * * [simplify]: Extracting #3: cost 7 inf + 0 1553856593.324 * * [simplify]: Extracting #4: cost 6 inf + 1 1553856593.325 * * [simplify]: Extracting #5: cost 0 inf + 687 1553856593.325 * [simplify]: Simplified to (sqrt (log1p (- x))) 1553856593.325 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (* (sqrt (log1p (- x))) (/ 1 (log1p x))))) 1553856593.325 * * * * [progress]: [ 38 / 104 ] simplifiying candidate # 1553856593.325 * * * * [progress]: [ 39 / 104 ] simplifiying candidate # 1553856593.325 * [simplify]: Simplifying (log1p x) 1553856593.325 * * [simplify]: iters left: 1 (2 enodes) 1553856593.325 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.325 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.325 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856593.325 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856593.326 * [simplify]: Simplified to (log1p x) 1553856593.326 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) 1) (log1p x))) 1553856593.326 * * * * [progress]: [ 40 / 104 ] simplifiying candidate # 1553856593.326 * [simplify]: Simplifying (- (log1p x)) 1553856593.326 * * [simplify]: iters left: 3 (3 enodes) 1553856593.326 * * [simplify]: iters left: 2 (9 enodes) 1553856593.327 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.327 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.327 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.327 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856593.328 * * [simplify]: Extracting #4: cost 0 inf + 445 1553856593.328 * [simplify]: Simplified to (- (log1p x)) 1553856593.328 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (- 1)) (- (log1p x)))) 1553856593.328 * * * * [progress]: [ 41 / 104 ] simplifiying candidate # 1553856593.328 * [simplify]: Simplifying (/ (log1p x) 1) 1553856593.328 * * [simplify]: iters left: 3 (4 enodes) 1553856593.329 * * [simplify]: iters left: 2 (12 enodes) 1553856593.331 * * [simplify]: iters left: 1 (14 enodes) 1553856593.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.333 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.333 * * [simplify]: Extracting #2: cost 0 inf + 184 1553856593.333 * [simplify]: Simplified to (log1p x) 1553856593.333 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) 1) (log1p x))) 1553856593.333 * * * * [progress]: [ 42 / 104 ] simplifiying candidate # 1553856593.334 * [simplify]: Simplifying (cbrt (log1p x)) 1553856593.334 * * [simplify]: iters left: 2 (3 enodes) 1553856593.335 * * [simplify]: iters left: 1 (9 enodes) 1553856593.337 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.337 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.337 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.337 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856593.338 * * [simplify]: Extracting #4: cost 0 inf + 525 1553856593.338 * [simplify]: Simplified to (cbrt (log1p x)) 1553856593.338 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))) (cbrt (log1p x)))) 1553856593.338 * * * * [progress]: [ 43 / 104 ] simplifiying candidate # 1553856593.338 * [simplify]: Simplifying (sqrt (log1p x)) 1553856593.338 * * [simplify]: iters left: 2 (3 enodes) 1553856593.339 * * [simplify]: iters left: 1 (9 enodes) 1553856593.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.342 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.342 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.342 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856593.342 * * [simplify]: Extracting #4: cost 0 inf + 445 1553856593.342 * [simplify]: Simplified to (sqrt (log1p x)) 1553856593.342 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (/ 1 (sqrt (log1p x)))) (sqrt (log1p x)))) 1553856593.342 * * * * [progress]: [ 44 / 104 ] simplifiying candidate # 1553856593.342 * [simplify]: Simplifying (log1p x) 1553856593.343 * * [simplify]: iters left: 1 (2 enodes) 1553856593.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.344 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.344 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856593.344 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856593.344 * [simplify]: Simplified to (log1p x) 1553856593.344 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (/ 1 1)) (log1p x))) 1553856593.344 * * * * [progress]: [ 45 / 104 ] simplifiying candidate # 1553856593.344 * [simplify]: Simplifying (/ (log1p x) (cbrt 1)) 1553856593.344 * * [simplify]: iters left: 3 (5 enodes) 1553856593.348 * * [simplify]: iters left: 2 (17 enodes) 1553856593.353 * * [simplify]: iters left: 1 (19 enodes) 1553856593.359 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.359 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.359 * * [simplify]: Extracting #2: cost 2 inf + 2 1553856593.359 * * [simplify]: Extracting #3: cost 0 inf + 184 1553856593.359 * [simplify]: Simplified to (log1p x) 1553856593.359 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (* (cbrt 1) (cbrt 1))) (log1p x))) 1553856593.359 * * * * [progress]: [ 46 / 104 ] simplifiying candidate # 1553856593.359 * [simplify]: Simplifying (/ (log1p x) (sqrt 1)) 1553856593.360 * * [simplify]: iters left: 3 (5 enodes) 1553856593.364 * * [simplify]: iters left: 2 (17 enodes) 1553856593.369 * * [simplify]: iters left: 1 (19 enodes) 1553856593.374 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.374 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.374 * * [simplify]: Extracting #2: cost 2 inf + 2 1553856593.374 * * [simplify]: Extracting #3: cost 0 inf + 184 1553856593.375 * [simplify]: Simplified to (log1p x) 1553856593.375 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) (sqrt 1)) (log1p x))) 1553856593.375 * * * * [progress]: [ 47 / 104 ] simplifiying candidate # 1553856593.375 * [simplify]: Simplifying (/ (log1p x) 1) 1553856593.375 * * [simplify]: iters left: 3 (4 enodes) 1553856593.377 * * [simplify]: iters left: 2 (12 enodes) 1553856593.381 * * [simplify]: iters left: 1 (14 enodes) 1553856593.385 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.385 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.385 * * [simplify]: Extracting #2: cost 0 inf + 184 1553856593.385 * [simplify]: Simplified to (log1p x) 1553856593.386 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (log1p (- x)) 1) (log1p x))) 1553856593.386 * * * * [progress]: [ 48 / 104 ] simplifiying candidate #real (real->posit16 (* (log1p (- x)) (/ 1 (log1p x))))))> 1553856593.386 * * * * [progress]: [ 49 / 104 ] simplifiying candidate # 1553856593.386 * * * * [progress]: [ 50 / 104 ] simplifiying candidate # 1553856593.386 * * * * [progress]: [ 51 / 104 ] simplifiying candidate # 1553856593.386 * * * * [progress]: [ 52 / 104 ] simplifiying candidate # 1553856593.386 * * * * [progress]: [ 53 / 104 ] simplifiying candidate # 1553856593.386 * [simplify]: Simplifying (- 1) 1553856593.386 * * [simplify]: iters left: 2 (2 enodes) 1553856593.388 * * [simplify]: iters left: 1 (9 enodes) 1553856593.391 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.391 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.392 * [simplify]: Simplified to -1 1553856593.392 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (pow (log1p x) -1))) 1553856593.392 * * * * [progress]: [ 54 / 104 ] simplifiying candidate # 1553856593.392 * * * * [progress]: [ 55 / 104 ] simplifiying candidate # 1553856593.392 * * * * [progress]: [ 56 / 104 ] simplifiying candidate # 1553856593.392 * [simplify]: Simplifying (- 0 (log (log1p x))) 1553856593.392 * * [simplify]: iters left: 4 (5 enodes) 1553856593.395 * * [simplify]: iters left: 3 (17 enodes) 1553856593.399 * * [simplify]: iters left: 2 (21 enodes) 1553856593.401 * * [simplify]: iters left: 1 (23 enodes) 1553856593.405 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.405 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.405 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.405 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.405 * * [simplify]: Extracting #4: cost 0 inf + 908 1553856593.406 * [simplify]: Simplified to (- (log (log1p x))) 1553856593.406 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (exp (- (log (log1p x)))))) 1553856593.406 * * * * [progress]: [ 57 / 104 ] simplifiying candidate # 1553856593.406 * [simplify]: Simplifying (- (log 1) (log (log1p x))) 1553856593.406 * * [simplify]: iters left: 4 (6 enodes) 1553856593.408 * * [simplify]: iters left: 3 (22 enodes) 1553856593.411 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.411 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.411 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.411 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.411 * * [simplify]: Extracting #4: cost 6 inf + 2 1553856593.411 * * [simplify]: Extracting #5: cost 1 inf + 707 1553856593.411 * * [simplify]: Extracting #6: cost 0 inf + 908 1553856593.412 * [simplify]: Simplified to (- (log (log1p x))) 1553856593.412 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (exp (- (log (log1p x)))))) 1553856593.412 * * * * [progress]: [ 58 / 104 ] simplifiying candidate # 1553856593.412 * * * * [progress]: [ 59 / 104 ] simplifiying candidate # 1553856593.412 * * * * [progress]: [ 60 / 104 ] simplifiying candidate # 1553856593.412 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (log1p x) (log1p x)) (log1p x))) 1553856593.412 * * [simplify]: iters left: 6 (8 enodes) 1553856593.414 * * [simplify]: iters left: 5 (28 enodes) 1553856593.418 * * [simplify]: iters left: 4 (47 enodes) 1553856593.432 * * [simplify]: iters left: 3 (83 enodes) 1553856593.452 * * [simplify]: iters left: 2 (118 enodes) 1553856593.487 * * [simplify]: iters left: 1 (170 enodes) 1553856593.517 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.517 * * [simplify]: Extracting #1: cost 17 inf + 0 1553856593.518 * * [simplify]: Extracting #2: cost 38 inf + 2 1553856593.518 * * [simplify]: Extracting #3: cost 34 inf + 831 1553856593.518 * * [simplify]: Extracting #4: cost 15 inf + 6255 1553856593.519 * * [simplify]: Extracting #5: cost 4 inf + 10434 1553856593.520 * * [simplify]: Extracting #6: cost 0 inf + 11935 1553856593.521 * [simplify]: Simplified to (/ 1 (* (log1p x) (* (log1p x) (log1p x)))) 1553856593.521 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (cbrt (/ 1 (* (log1p x) (* (log1p x) (log1p x))))))) 1553856593.521 * * * * [progress]: [ 61 / 104 ] simplifiying candidate # 1553856593.522 * * * * [progress]: [ 62 / 104 ] simplifiying candidate # 1553856593.522 * * * * [progress]: [ 63 / 104 ] simplifiying candidate # 1553856593.522 * * * * [progress]: [ 64 / 104 ] simplifiying candidate # 1553856593.522 * * * * [progress]: [ 65 / 104 ] simplifiying candidate # 1553856593.522 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856593.522 * * [simplify]: iters left: 6 (8 enodes) 1553856593.526 * * [simplify]: iters left: 5 (32 enodes) 1553856593.535 * * [simplify]: iters left: 4 (48 enodes) 1553856593.550 * * [simplify]: iters left: 3 (76 enodes) 1553856593.572 * * [simplify]: iters left: 2 (81 enodes) 1553856593.584 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.584 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856593.584 * * [simplify]: Extracting #2: cost 9 inf + 1 1553856593.584 * * [simplify]: Extracting #3: cost 11 inf + 1 1553856593.584 * * [simplify]: Extracting #4: cost 2 inf + 1452 1553856593.585 * * [simplify]: Extracting #5: cost 0 inf + 1876 1553856593.585 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856593.585 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt 1) (cbrt (log1p x)))))) 1553856593.586 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (log1p x))) 1553856593.586 * * [simplify]: iters left: 4 (6 enodes) 1553856593.589 * * [simplify]: iters left: 3 (20 enodes) 1553856593.592 * * [simplify]: iters left: 2 (22 enodes) 1553856593.595 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.595 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.595 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.595 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.595 * * [simplify]: Extracting #4: cost 1 inf + 738 1553856593.596 * * [simplify]: Extracting #5: cost 0 inf + 950 1553856593.596 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.596 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ 1 (cbrt (log1p x)))))) 1553856593.596 * * * * [progress]: [ 66 / 104 ] simplifiying candidate # 1553856593.596 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (log1p x))) 1553856593.596 * * [simplify]: iters left: 5 (7 enodes) 1553856593.599 * * [simplify]: iters left: 4 (25 enodes) 1553856593.603 * * [simplify]: iters left: 3 (27 enodes) 1553856593.606 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.606 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.606 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.606 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.606 * * [simplify]: Extracting #4: cost 6 inf + 2 1553856593.606 * * [simplify]: Extracting #5: cost 2 inf + 568 1553856593.606 * * [simplify]: Extracting #6: cost 0 inf + 790 1553856593.606 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.607 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ 1 (sqrt (log1p x))) (/ (cbrt 1) (sqrt (log1p x)))))) 1553856593.607 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (log1p x))) 1553856593.607 * * [simplify]: iters left: 4 (6 enodes) 1553856593.609 * * [simplify]: iters left: 3 (20 enodes) 1553856593.611 * * [simplify]: iters left: 2 (22 enodes) 1553856593.614 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.615 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.615 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.615 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.615 * * [simplify]: Extracting #4: cost 1 inf + 618 1553856593.615 * * [simplify]: Extracting #5: cost 0 inf + 790 1553856593.615 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.615 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ 1 (sqrt (log1p x))) (/ 1 (sqrt (log1p x)))))) 1553856593.615 * * * * [progress]: [ 67 / 104 ] simplifiying candidate # 1553856593.615 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 1553856593.615 * * [simplify]: iters left: 5 (4 enodes) 1553856593.621 * * [simplify]: iters left: 4 (14 enodes) 1553856593.624 * * [simplify]: iters left: 3 (16 enodes) 1553856593.627 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.627 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.628 * [simplify]: Simplified to 1 1553856593.628 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* 1 (/ (cbrt 1) (log1p x))))) 1553856593.628 * [simplify]: Simplifying (/ (cbrt 1) (log1p x)) 1553856593.628 * * [simplify]: iters left: 3 (5 enodes) 1553856593.632 * * [simplify]: iters left: 2 (17 enodes) 1553856593.638 * * [simplify]: iters left: 1 (19 enodes) 1553856593.645 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.645 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.645 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.646 * * [simplify]: Extracting #3: cost 0 inf + 448 1553856593.646 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.646 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* 1 (/ 1 (log1p x))))) 1553856593.646 * * * * [progress]: [ 68 / 104 ] simplifiying candidate # 1553856593.646 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856593.646 * * [simplify]: iters left: 6 (7 enodes) 1553856593.651 * * [simplify]: iters left: 5 (25 enodes) 1553856593.658 * * [simplify]: iters left: 4 (32 enodes) 1553856593.667 * * [simplify]: iters left: 3 (34 enodes) 1553856593.676 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.676 * * [simplify]: Extracting #1: cost 7 inf + 0 1553856593.676 * * [simplify]: Extracting #2: cost 11 inf + 1 1553856593.676 * * [simplify]: Extracting #3: cost 13 inf + 1 1553856593.676 * * [simplify]: Extracting #4: cost 10 inf + 184 1553856593.677 * * [simplify]: Extracting #5: cost 4 inf + 1414 1553856593.677 * * [simplify]: Extracting #6: cost 1 inf + 2048 1553856593.678 * * [simplify]: Extracting #7: cost 0 inf + 2300 1553856593.678 * [simplify]: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1553856593.678 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (sqrt 1) (cbrt (log1p x)))))) 1553856593.679 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (log1p x))) 1553856593.679 * * [simplify]: iters left: 4 (6 enodes) 1553856593.682 * * [simplify]: iters left: 3 (20 enodes) 1553856593.685 * * [simplify]: iters left: 2 (22 enodes) 1553856593.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.688 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.688 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.688 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.689 * * [simplify]: Extracting #4: cost 1 inf + 738 1553856593.689 * * [simplify]: Extracting #5: cost 0 inf + 950 1553856593.689 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.689 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ (sqrt 1) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ 1 (cbrt (log1p x)))))) 1553856593.689 * * * * [progress]: [ 69 / 104 ] simplifiying candidate # 1553856593.689 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (log1p x))) 1553856593.689 * * [simplify]: iters left: 4 (6 enodes) 1553856593.691 * * [simplify]: iters left: 3 (20 enodes) 1553856593.694 * * [simplify]: iters left: 2 (22 enodes) 1553856593.697 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.697 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.697 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.697 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.697 * * [simplify]: Extracting #4: cost 1 inf + 618 1553856593.697 * * [simplify]: Extracting #5: cost 0 inf + 790 1553856593.697 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.697 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ 1 (sqrt (log1p x))) (/ (sqrt 1) (sqrt (log1p x)))))) 1553856593.697 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (log1p x))) 1553856593.697 * * [simplify]: iters left: 4 (6 enodes) 1553856593.699 * * [simplify]: iters left: 3 (20 enodes) 1553856593.702 * * [simplify]: iters left: 2 (22 enodes) 1553856593.706 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.706 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.706 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.706 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.706 * * [simplify]: Extracting #4: cost 1 inf + 618 1553856593.706 * * [simplify]: Extracting #5: cost 0 inf + 790 1553856593.706 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.706 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ (sqrt 1) (sqrt (log1p x))) (/ 1 (sqrt (log1p x)))))) 1553856593.706 * * * * [progress]: [ 70 / 104 ] simplifiying candidate # 1553856593.706 * [simplify]: Simplifying (/ (sqrt 1) 1) 1553856593.706 * * [simplify]: iters left: 3 (3 enodes) 1553856593.708 * * [simplify]: iters left: 2 (9 enodes) 1553856593.710 * * [simplify]: iters left: 1 (11 enodes) 1553856593.713 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.713 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.713 * [simplify]: Simplified to 1 1553856593.713 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* 1 (/ (sqrt 1) (log1p x))))) 1553856593.713 * [simplify]: Simplifying (/ (sqrt 1) (log1p x)) 1553856593.713 * * [simplify]: iters left: 3 (5 enodes) 1553856593.717 * * [simplify]: iters left: 2 (17 enodes) 1553856593.722 * * [simplify]: iters left: 1 (19 enodes) 1553856593.727 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.728 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.728 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.728 * * [simplify]: Extracting #3: cost 0 inf + 448 1553856593.728 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.728 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* 1 (/ 1 (log1p x))))) 1553856593.728 * * * * [progress]: [ 71 / 104 ] simplifiying candidate # 1553856593.728 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856593.728 * * [simplify]: iters left: 6 (6 enodes) 1553856593.732 * * [simplify]: iters left: 5 (22 enodes) 1553856593.739 * * [simplify]: iters left: 4 (26 enodes) 1553856593.746 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.746 * * [simplify]: Extracting #1: cost 6 inf + 0 1553856593.746 * * [simplify]: Extracting #2: cost 9 inf + 1 1553856593.746 * * [simplify]: Extracting #3: cost 11 inf + 1 1553856593.746 * * [simplify]: Extracting #4: cost 8 inf + 184 1553856593.747 * * [simplify]: Extracting #5: cost 2 inf + 1413 1553856593.747 * * [simplify]: Extracting #6: cost 0 inf + 1876 1553856593.747 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1553856593.747 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ 1 (cbrt (log1p x)))))) 1553856593.748 * [simplify]: Simplifying (/ 1 (cbrt (log1p x))) 1553856593.748 * * [simplify]: iters left: 4 (5 enodes) 1553856593.750 * * [simplify]: iters left: 3 (17 enodes) 1553856593.756 * * [simplify]: iters left: 2 (19 enodes) 1553856593.761 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.761 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.761 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.761 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.762 * * [simplify]: Extracting #4: cost 0 inf + 950 1553856593.762 * [simplify]: Simplified to (/ 1 (cbrt (log1p x))) 1553856593.762 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ 1 (cbrt (log1p x)))))) 1553856593.762 * * * * [progress]: [ 72 / 104 ] simplifiying candidate # 1553856593.762 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856593.762 * * [simplify]: iters left: 4 (5 enodes) 1553856593.765 * * [simplify]: iters left: 3 (17 enodes) 1553856593.770 * * [simplify]: iters left: 2 (19 enodes) 1553856593.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.778 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.778 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.778 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.778 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856593.779 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.779 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* (/ 1 (sqrt (log1p x))) (/ 1 (sqrt (log1p x)))))) 1553856593.779 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1553856593.779 * * [simplify]: iters left: 4 (5 enodes) 1553856593.782 * * [simplify]: iters left: 3 (17 enodes) 1553856593.788 * * [simplify]: iters left: 2 (19 enodes) 1553856593.793 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.793 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.793 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.793 * * [simplify]: Extracting #3: cost 7 inf + 1 1553856593.794 * * [simplify]: Extracting #4: cost 0 inf + 790 1553856593.794 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1553856593.794 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* (/ 1 (sqrt (log1p x))) (/ 1 (sqrt (log1p x)))))) 1553856593.794 * * * * [progress]: [ 73 / 104 ] simplifiying candidate # 1553856593.794 * [simplify]: Simplifying (/ 1 1) 1553856593.794 * * [simplify]: iters left: 2 (2 enodes) 1553856593.796 * * [simplify]: iters left: 1 (6 enodes) 1553856593.797 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.797 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.797 * [simplify]: Simplified to 1 1553856593.797 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (* 1 (/ 1 (log1p x))))) 1553856593.798 * [simplify]: Simplifying (/ 1 (log1p x)) 1553856593.798 * * [simplify]: iters left: 3 (4 enodes) 1553856593.799 * * [simplify]: iters left: 2 (14 enodes) 1553856593.801 * * [simplify]: iters left: 1 (16 enodes) 1553856593.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.803 * * [simplify]: Extracting #1: cost 4 inf + 0 1553856593.803 * * [simplify]: Extracting #2: cost 5 inf + 1 1553856593.803 * * [simplify]: Extracting #3: cost 3 inf + 93 1553856593.803 * * [simplify]: Extracting #4: cost 1 inf + 316 1553856593.803 * * [simplify]: Extracting #5: cost 0 inf + 448 1553856593.803 * [simplify]: Simplified to (/ 1 (log1p x)) 1553856593.803 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (* 1 (/ 1 (log1p x))))) 1553856593.803 * * * * [progress]: [ 74 / 104 ] simplifiying candidate # 1553856593.804 * * * * [progress]: [ 75 / 104 ] simplifiying candidate # 1553856593.804 * * * * [progress]: [ 76 / 104 ] simplifiying candidate # 1553856593.804 * * * * [progress]: [ 77 / 104 ] simplifiying candidate # 1553856593.804 * [simplify]: Simplifying (cbrt (log1p x)) 1553856593.804 * * [simplify]: iters left: 2 (3 enodes) 1553856593.804 * * [simplify]: iters left: 1 (9 enodes) 1553856593.805 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.806 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.806 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.806 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856593.806 * * [simplify]: Extracting #4: cost 0 inf + 525 1553856593.806 * [simplify]: Simplified to (cbrt (log1p x)) 1553856593.806 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))) 1553856593.806 * * * * [progress]: [ 78 / 104 ] simplifiying candidate # 1553856593.806 * [simplify]: Simplifying (sqrt (log1p x)) 1553856593.806 * * [simplify]: iters left: 2 (3 enodes) 1553856593.807 * * [simplify]: iters left: 1 (9 enodes) 1553856593.808 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.808 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.808 * * [simplify]: Extracting #2: cost 5 inf + 0 1553856593.808 * * [simplify]: Extracting #3: cost 4 inf + 1 1553856593.808 * * [simplify]: Extracting #4: cost 0 inf + 445 1553856593.808 * [simplify]: Simplified to (sqrt (log1p x)) 1553856593.808 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ (/ 1 (sqrt (log1p x))) (sqrt (log1p x))))) 1553856593.808 * * * * [progress]: [ 79 / 104 ] simplifiying candidate # 1553856593.808 * [simplify]: Simplifying (log1p x) 1553856593.808 * * [simplify]: iters left: 1 (2 enodes) 1553856593.809 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.809 * * [simplify]: Extracting #1: cost 3 inf + 0 1553856593.809 * * [simplify]: Extracting #2: cost 2 inf + 1 1553856593.809 * * [simplify]: Extracting #3: cost 0 inf + 183 1553856593.809 * [simplify]: Simplified to (log1p x) 1553856593.809 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ (/ 1 1) (log1p x)))) 1553856593.809 * * * * [progress]: [ 80 / 104 ] simplifiying candidate # 1553856593.809 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 1553856593.809 * * [simplify]: iters left: 3 (3 enodes) 1553856593.813 * * [simplify]: iters left: 2 (11 enodes) 1553856593.814 * * [simplify]: iters left: 1 (13 enodes) 1553856593.816 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.816 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.816 * [simplify]: Simplified to 1 1553856593.816 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (/ 1 (/ (log1p x) (cbrt 1))))) 1553856593.816 * * * * [progress]: [ 81 / 104 ] simplifiying candidate # 1553856593.816 * [simplify]: Simplifying (sqrt 1) 1553856593.816 * * [simplify]: iters left: 1 (2 enodes) 1553856593.818 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.818 * * [simplify]: Extracting #1: cost 0 inf + 1 1553856593.818 * [simplify]: Simplified to 1 1553856593.818 * [simplify]: Simplified (2 2 1) to (λ (x) (* (log1p (- x)) (/ 1 (/ (log1p x) (sqrt 1))))) 1553856593.818 * * * * [progress]: [ 82 / 104 ] simplifiying candidate # 1553856593.818 * * * * [progress]: [ 83 / 104 ] simplifiying candidate #real (real->posit16 (/ 1 (log1p x))))))> 1553856593.818 * * * * [progress]: [ 84 / 104 ] simplifiying candidate # 1553856593.818 * * * * [progress]: [ 85 / 104 ] simplifiying candidate # 1553856593.818 * * * * [progress]: [ 86 / 104 ] simplifiying candidate # 1553856593.818 * * * * [progress]: [ 87 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 88 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 89 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 90 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 91 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 92 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 93 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 94 / 104 ] simplifiying candidate # 1553856593.819 * * * * [progress]: [ 95 / 104 ] simplifiying candidate #real (real->posit16 (log1p x))))))> 1553856593.819 * * * * [progress]: [ 96 / 104 ] simplifiying candidate # 1553856593.819 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1553856593.819 * * [simplify]: iters left: 6 (9 enodes) 1553856593.822 * * [simplify]: iters left: 5 (42 enodes) 1553856593.833 * * [simplify]: iters left: 4 (70 enodes) 1553856593.844 * * [simplify]: iters left: 3 (122 enodes) 1553856593.865 * * [simplify]: iters left: 2 (184 enodes) 1553856593.904 * * [simplify]: iters left: 1 (222 enodes) 1553856593.956 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856593.956 * * [simplify]: Extracting #1: cost 26 inf + 0 1553856593.957 * * [simplify]: Extracting #2: cost 42 inf + 88 1553856593.957 * * [simplify]: Extracting #3: cost 11 inf + 2245 1553856593.959 * * [simplify]: Extracting #4: cost 0 inf + 3362 1553856593.960 * [simplify]: Simplified to (fma (fma x -1/2 -1) x -1) 1553856593.960 * [simplify]: Simplified (2) to (λ (x) (fma (fma x -1/2 -1) x -1)) 1553856593.960 * * * * [progress]: [ 97 / 104 ] simplifiying candidate # 1553856593.960 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1553856593.961 * * [simplify]: iters left: 6 (31 enodes) 1553856593.971 * * [simplify]: iters left: 5 (153 enodes) 1553856594.017 * * [simplify]: iters left: 4 (361 enodes) 1553856594.158 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856594.159 * * [simplify]: Extracting #1: cost 72 inf + 0 1553856594.159 * * [simplify]: Extracting #2: cost 245 inf + 2 1553856594.160 * * [simplify]: Extracting #3: cost 321 inf + 171 1553856594.163 * * [simplify]: Extracting #4: cost 290 inf + 7831 1553856594.168 * * [simplify]: Extracting #5: cost 224 inf + 23898 1553856594.187 * * [simplify]: Extracting #6: cost 76 inf + 85911 1553856594.236 * * [simplify]: Extracting #7: cost 1 inf + 132420 1553856594.270 * * [simplify]: Extracting #8: cost 0 inf + 133019 1553856594.310 * [simplify]: Simplified to (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))) 1553856594.311 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1553856594.311 * * * * [progress]: [ 98 / 104 ] simplifiying candidate # 1553856594.311 * [simplify]: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1553856594.311 * * [simplify]: iters left: 6 (33 enodes) 1553856594.325 * * [simplify]: iters left: 5 (159 enodes) 1553856594.363 * * [simplify]: iters left: 4 (404 enodes) 1553856594.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856594.515 * * [simplify]: Extracting #1: cost 66 inf + 0 1553856594.517 * * [simplify]: Extracting #2: cost 293 inf + 0 1553856594.520 * * [simplify]: Extracting #3: cost 455 inf + 268 1553856594.536 * * [simplify]: Extracting #4: cost 320 inf + 58083 1553856594.604 * * [simplify]: Extracting #5: cost 51 inf + 202749 1553856594.685 * * [simplify]: Extracting #6: cost 5 inf + 228682 1553856594.799 * * [simplify]: Extracting #7: cost 0 inf + 226636 1553856594.911 * * [simplify]: Extracting #8: cost 0 inf + 224402 1553856594.986 * * [simplify]: Extracting #9: cost 0 inf + 224393 1553856595.073 * [simplify]: Simplified to (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x)))))) 1553856595.073 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x))))))) 1553856595.074 * * * * [progress]: [ 99 / 104 ] simplifiying candidate # 1553856595.074 * [simplify]: Simplifying (- (+ (/ 1 x) 1/2) (* 1/12 x)) 1553856595.074 * * [simplify]: iters left: 6 (8 enodes) 1553856595.080 * * [simplify]: iters left: 5 (32 enodes) 1553856595.091 * * [simplify]: iters left: 4 (53 enodes) 1553856595.108 * * [simplify]: iters left: 3 (70 enodes) 1553856595.130 * * [simplify]: iters left: 2 (84 enodes) 1553856595.150 * * [simplify]: iters left: 1 (91 enodes) 1553856595.174 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856595.174 * * [simplify]: Extracting #1: cost 20 inf + 0 1553856595.174 * * [simplify]: Extracting #2: cost 26 inf + 62 1553856595.175 * * [simplify]: Extracting #3: cost 18 inf + 372 1553856595.176 * * [simplify]: Extracting #4: cost 4 inf + 1468 1553856595.177 * * [simplify]: Extracting #5: cost 0 inf + 1885 1553856595.178 * [simplify]: Simplified to (+ (fma x -1/12 1/2) (/ 1 x)) 1553856595.178 * [simplify]: Simplified (2 2) to (λ (x) (* (log1p (- x)) (+ (fma x -1/12 1/2) (/ 1 x)))) 1553856595.178 * * * * [progress]: [ 100 / 104 ] simplifiying candidate # 1553856595.178 * [simplify]: Simplifying (- (* 1/2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (/ 1 (* (pow (log (/ 1 x)) 2) x)) (+ (/ 1 (log (/ 1 x))) (/ 1 (* (pow (log (/ 1 x)) 3) (pow x 2)))))) 1553856595.179 * * [simplify]: iters left: 6 (21 enodes) 1553856595.191 * * [simplify]: iters left: 5 (102 enodes) 1553856595.211 * * [simplify]: iters left: 4 (214 enodes) 1553856595.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856595.281 * * [simplify]: Extracting #1: cost 26 inf + 0 1553856595.281 * * [simplify]: Extracting #2: cost 74 inf + 1 1553856595.282 * * [simplify]: Extracting #3: cost 121 inf + 169 1553856595.282 * * [simplify]: Extracting #4: cost 126 inf + 1921 1553856595.286 * * [simplify]: Extracting #5: cost 61 inf + 17036 1553856595.298 * * [simplify]: Extracting #6: cost 17 inf + 31525 1553856595.307 * * [simplify]: Extracting #7: cost 1 inf + 37574 1553856595.315 * * [simplify]: Extracting #8: cost 0 inf + 37662 1553856595.323 * [simplify]: Simplified to (- (- (- (/ 1/2 (* (* (log (/ 1 x)) x) (* (log (/ 1 x)) x))) (/ (/ 1 x) (* (log (/ 1 x)) (log (/ 1 x))))) (/ 1 (log (/ 1 x)))) (/ 1 (* (* (* (log (/ 1 x)) x) (log (/ 1 x))) (* (log (/ 1 x)) x)))) 1553856595.323 * [simplify]: Simplified (2 2) to (λ (x) (* (log1p (- x)) (- (- (- (/ 1/2 (* (* (log (/ 1 x)) x) (* (log (/ 1 x)) x))) (/ (/ 1 x) (* (log (/ 1 x)) (log (/ 1 x))))) (/ 1 (log (/ 1 x)))) (/ 1 (* (* (* (log (/ 1 x)) x) (log (/ 1 x))) (* (log (/ 1 x)) x)))))) 1553856595.323 * * * * [progress]: [ 101 / 104 ] simplifiying candidate # 1553856595.323 * [simplify]: Simplifying (- (+ (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (- (log -1) (log (/ -1 x)))) (* 1/2 (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))))) (/ 1 (* x (pow (- (log -1) (log (/ -1 x))) 2)))) 1553856595.323 * * [simplify]: iters left: 6 (24 enodes) 1553856595.331 * * [simplify]: iters left: 5 (110 enodes) 1553856595.371 * * [simplify]: iters left: 4 (239 enodes) 1553856595.446 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856595.446 * * [simplify]: Extracting #1: cost 25 inf + 0 1553856595.446 * * [simplify]: Extracting #2: cost 67 inf + 0 1553856595.446 * * [simplify]: Extracting #3: cost 135 inf + 4 1553856595.447 * * [simplify]: Extracting #4: cost 172 inf + 1120 1553856595.451 * * [simplify]: Extracting #5: cost 89 inf + 25845 1553856595.462 * * [simplify]: Extracting #6: cost 11 inf + 49328 1553856595.481 * * [simplify]: Extracting #7: cost 0 inf + 50913 1553856595.501 * * [simplify]: Extracting #8: cost 0 inf + 50653 1553856595.516 * [simplify]: Simplified to (+ (fma 1/2 (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (/ 1 x) x) (* (* (+ 0 (log x)) (+ 0 (log x))) (+ 0 (log x))))) (- (/ 1 (+ 0 (log x))) (/ (/ 1 x) (* (+ 0 (log x)) (+ 0 (log x)))))) 1553856595.516 * [simplify]: Simplified (2 2) to (λ (x) (* (log1p (- x)) (+ (fma 1/2 (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (/ 1 x) x) (* (* (+ 0 (log x)) (+ 0 (log x))) (+ 0 (log x))))) (- (/ 1 (+ 0 (log x))) (/ (/ 1 x) (* (+ 0 (log x)) (+ 0 (log x)))))))) 1553856595.517 * * * * [progress]: [ 102 / 104 ] simplifiying candidate # 1553856595.517 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 1553856595.517 * * [simplify]: iters left: 6 (11 enodes) 1553856595.521 * * [simplify]: iters left: 5 (51 enodes) 1553856595.532 * * [simplify]: iters left: 4 (108 enodes) 1553856595.560 * * [simplify]: iters left: 3 (224 enodes) 1553856595.606 * * [simplify]: iters left: 2 (396 enodes) 1553856595.782 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856595.782 * * [simplify]: Extracting #1: cost 38 inf + 0 1553856595.783 * * [simplify]: Extracting #2: cost 98 inf + 421 1553856595.786 * * [simplify]: Extracting #3: cost 65 inf + 7538 1553856595.793 * * [simplify]: Extracting #4: cost 25 inf + 20353 1553856595.802 * * [simplify]: Extracting #5: cost 9 inf + 26827 1553856595.811 * * [simplify]: Extracting #6: cost 0 inf + 31436 1553856595.820 * [simplify]: Simplified to (fma (* x x) (fma x 1/3 -1/2) x) 1553856595.820 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ 1 (fma (* x x) (fma x 1/3 -1/2) x)))) 1553856595.820 * * * * [progress]: [ 103 / 104 ] simplifiying candidate # 1553856595.821 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856595.821 * * [simplify]: iters left: 6 (11 enodes) 1553856595.827 * * [simplify]: iters left: 5 (51 enodes) 1553856595.835 * * [simplify]: iters left: 4 (74 enodes) 1553856595.845 * * [simplify]: iters left: 3 (105 enodes) 1553856595.874 * * [simplify]: iters left: 2 (173 enodes) 1553856595.937 * * [simplify]: iters left: 1 (255 enodes) 1553856596.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856596.018 * * [simplify]: Extracting #1: cost 28 inf + 0 1553856596.018 * * [simplify]: Extracting #2: cost 56 inf + 3 1553856596.019 * * [simplify]: Extracting #3: cost 56 inf + 48 1553856596.020 * * [simplify]: Extracting #4: cost 22 inf + 3188 1553856596.021 * * [simplify]: Extracting #5: cost 2 inf + 6058 1553856596.023 * * [simplify]: Extracting #6: cost 0 inf + 6388 1553856596.026 * [simplify]: Simplified to (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))) 1553856596.026 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ 1 (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x)))))) 1553856596.027 * * * * [progress]: [ 104 / 104 ] simplifiying candidate # 1553856596.027 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1553856596.027 * * [simplify]: iters left: 6 (15 enodes) 1553856596.037 * * [simplify]: iters left: 5 (64 enodes) 1553856596.050 * * [simplify]: iters left: 4 (110 enodes) 1553856596.072 * * [simplify]: iters left: 3 (226 enodes) 1553856596.147 * * [simplify]: iters left: 2 (477 enodes) 1553856596.404 * * [simplify]: Extracting #0: cost 1 inf + 0 1553856596.405 * * [simplify]: Extracting #1: cost 122 inf + 0 1553856596.406 * * [simplify]: Extracting #2: cost 277 inf + 3 1553856596.407 * * [simplify]: Extracting #3: cost 255 inf + 4847 1553856596.422 * * [simplify]: Extracting #4: cost 72 inf + 41832 1553856596.437 * * [simplify]: Extracting #5: cost 0 inf + 60108 1553856596.450 * * [simplify]: Extracting #6: cost 0 inf + 59898 1553856596.466 * [simplify]: Simplified to (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))) 1553856596.466 * [simplify]: Simplified (2 2 2) to (λ (x) (* (log1p (- x)) (/ 1 (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x)))))) 1553856596.466 * * * [progress]: adding candidates to table 1553856597.204 * * [progress]: iteration 4 / 4 1553856597.204 * * * [progress]: picking best candidate 1553856597.206 * * * * [pick]: Picked # 1553856597.206 * * * [progress]: localizing error 1553856597.219 * * * [progress]: generating rewritten candidates 1553856597.219 * * * [progress]: generating series expansions 1553856597.219 * * * [progress]: simplifying candidates 1553856597.219 * * * [progress]: adding candidates to table 1553856597.220 * [progress]: [Phase 3 of 3] Extracting. 1553856597.220 * * [regime]: Finding splitpoints for: (# #) 1553856597.220 * * * [regime-changes]: Trying 1 branch expressions: (x) 1553856597.220 * * * * [regimes]: Trying to branch on x from (# #) 1553856597.241 * * * [regime]: Found split indices: #