1538643762.990 * [misc]progress: [Phase 1 of 3] Setting up. 1538643762.990 * * * [misc]progress: [1/2] Preparing points 1538643762.991 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538643763.353 * * * * [misc]points: Filtering points with unrepresentable outputs 1538643763.353 * * * * [exit]points: Sampled 256 points with exact outputs 1538643763.353 * * * [misc]progress: [2/2] Setting up program. 1538643763.357 * [misc]progress: [Phase 2 of 3] Improving. 1538643763.357 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1538643763.358 * * [misc]simplify: iters left: 5 (7 enodes) 1538643763.360 * * [misc]simplify: iters left: 4 (13 enodes) 1538643763.361 * * [misc]simplify: iters left: 3 (15 enodes) 1538643763.364 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538643763.372 * * [misc]progress: iteration 1 / 4 1538643763.372 * * * [misc]progress: picking best candidate 1538643763.379 * * * * [misc]pick: Picked # 1538643763.380 * * * [misc]progress: localizing error 1538643763.393 * * * [misc]progress: generating rewritten candidates 1538643763.393 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1538643763.412 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1538643763.469 * * * [misc]progress: generating series expansions 1538643763.470 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1538643763.470 * [misc]backup-simplify: Simplify (log (- 1 x)) into (log (- 1 x)) 1538643763.470 * [misc]approximate: Taking taylor expansion of (log (- 1 x)) in (x) around 0 1538643763.470 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538643763.470 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538643763.470 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.470 * [misc]backup-simplify: Simplify 1 into 1 1538643763.470 * [misc]taylor: Taking taylor expansion of x in x 1538643763.470 * [misc]backup-simplify: Simplify 0 into 0 1538643763.470 * [misc]backup-simplify: Simplify 1 into 1 1538643763.470 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.471 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.471 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.471 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538643763.471 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538643763.471 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.471 * [misc]backup-simplify: Simplify 1 into 1 1538643763.471 * [misc]taylor: Taking taylor expansion of x in x 1538643763.471 * [misc]backup-simplify: Simplify 0 into 0 1538643763.471 * [misc]backup-simplify: Simplify 1 into 1 1538643763.471 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.471 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.472 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.472 * [misc]backup-simplify: Simplify 0 into 0 1538643763.472 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.472 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.475 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538643763.475 * [misc]backup-simplify: Simplify -1 into -1 1538643763.475 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.475 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.480 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.480 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643763.481 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.481 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.488 * [misc]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 1538643763.488 * [misc]backup-simplify: Simplify -1/3 into -1/3 1538643763.489 * [misc]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))))) 1538643763.489 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 1538643763.489 * [misc]approximate: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 1538643763.489 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538643763.489 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538643763.489 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.489 * [misc]backup-simplify: Simplify 1 into 1 1538643763.489 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.489 * [misc]taylor: Taking taylor expansion of x in x 1538643763.489 * [misc]backup-simplify: Simplify 0 into 0 1538643763.489 * [misc]backup-simplify: Simplify 1 into 1 1538643763.489 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.490 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.490 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.490 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.490 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538643763.490 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538643763.490 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.490 * [misc]backup-simplify: Simplify 1 into 1 1538643763.490 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.490 * [misc]taylor: Taking taylor expansion of x in x 1538643763.490 * [misc]backup-simplify: Simplify 0 into 0 1538643763.490 * [misc]backup-simplify: Simplify 1 into 1 1538643763.490 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.490 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.491 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.491 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.491 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.491 * [misc]backup-simplify: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1538643763.492 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643763.492 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.492 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.495 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538643763.495 * [misc]backup-simplify: Simplify -1 into -1 1538643763.495 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.495 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.498 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1538643763.498 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643763.498 * [misc]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)))) 1538643763.498 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 1538643763.499 * [misc]approximate: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 1538643763.499 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of x in x 1538643763.499 * [misc]backup-simplify: Simplify 0 into 0 1538643763.499 * [misc]backup-simplify: Simplify 1 into 1 1538643763.499 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.499 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.499 * [misc]backup-simplify: Simplify 1 into 1 1538643763.499 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.499 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.499 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.499 * [misc]taylor: Taking taylor expansion of x in x 1538643763.499 * [misc]backup-simplify: Simplify 0 into 0 1538643763.499 * [misc]backup-simplify: Simplify 1 into 1 1538643763.499 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.499 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.499 * [misc]backup-simplify: Simplify 1 into 1 1538643763.499 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.499 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.500 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.500 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538643763.500 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643763.500 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.501 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643763.501 * [misc]backup-simplify: Simplify 1 into 1 1538643763.502 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.504 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.504 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643763.505 * [misc]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)))) 1538643763.505 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1538643763.505 * [misc]backup-simplify: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 1538643763.505 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 1538643763.505 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538643763.505 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538643763.505 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538643763.505 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.505 * [misc]backup-simplify: Simplify 1 into 1 1538643763.505 * [misc]taylor: Taking taylor expansion of x in x 1538643763.505 * [misc]backup-simplify: Simplify 0 into 0 1538643763.505 * [misc]backup-simplify: Simplify 1 into 1 1538643763.505 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.505 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.505 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.505 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538643763.506 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538643763.506 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538643763.506 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.506 * [misc]backup-simplify: Simplify 1 into 1 1538643763.506 * [misc]taylor: Taking taylor expansion of x in x 1538643763.506 * [misc]backup-simplify: Simplify 0 into 0 1538643763.507 * [misc]backup-simplify: Simplify 1 into 1 1538643763.507 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.507 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.507 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.507 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.509 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538643763.509 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.510 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643763.510 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643763.510 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538643763.510 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538643763.510 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538643763.510 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.510 * [misc]backup-simplify: Simplify 1 into 1 1538643763.510 * [misc]taylor: Taking taylor expansion of x in x 1538643763.510 * [misc]backup-simplify: Simplify 0 into 0 1538643763.510 * [misc]backup-simplify: Simplify 1 into 1 1538643763.510 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.510 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.511 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.511 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538643763.511 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538643763.511 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538643763.511 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.511 * [misc]backup-simplify: Simplify 1 into 1 1538643763.511 * [misc]taylor: Taking taylor expansion of x in x 1538643763.511 * [misc]backup-simplify: Simplify 0 into 0 1538643763.511 * [misc]backup-simplify: Simplify 1 into 1 1538643763.511 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.511 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.511 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.511 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.513 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538643763.513 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.518 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643763.518 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643763.518 * [misc]backup-simplify: Simplify -1 into -1 1538643763.518 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.518 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.521 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.521 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.524 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.525 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538643763.525 * [misc]backup-simplify: Simplify -1 into -1 1538643763.525 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.525 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.533 * [misc]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 1538643763.533 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.540 * [misc]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 1538643763.540 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538643763.540 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643763.541 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643763.541 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 1538643763.541 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538643763.541 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538643763.541 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538643763.541 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538643763.541 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.541 * [misc]backup-simplify: Simplify 1 into 1 1538643763.541 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.541 * [misc]taylor: Taking taylor expansion of x in x 1538643763.541 * [misc]backup-simplify: Simplify 0 into 0 1538643763.541 * [misc]backup-simplify: Simplify 1 into 1 1538643763.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.542 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.542 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.542 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.542 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643763.542 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643763.542 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643763.542 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.542 * [misc]backup-simplify: Simplify 1 into 1 1538643763.542 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.542 * [misc]taylor: Taking taylor expansion of x in x 1538643763.542 * [misc]backup-simplify: Simplify 0 into 0 1538643763.542 * [misc]backup-simplify: Simplify 1 into 1 1538643763.542 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.543 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.543 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.543 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.543 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.544 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.544 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.544 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643763.544 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538643763.544 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538643763.544 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538643763.544 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.544 * [misc]backup-simplify: Simplify 1 into 1 1538643763.544 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.544 * [misc]taylor: Taking taylor expansion of x in x 1538643763.544 * [misc]backup-simplify: Simplify 0 into 0 1538643763.544 * [misc]backup-simplify: Simplify 1 into 1 1538643763.544 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.545 * [misc]backup-simplify: Simplify (- 1) into -1 1538643763.545 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.545 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.545 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643763.545 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643763.545 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643763.545 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.545 * [misc]backup-simplify: Simplify 1 into 1 1538643763.545 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.545 * [misc]taylor: Taking taylor expansion of x in x 1538643763.545 * [misc]backup-simplify: Simplify 0 into 0 1538643763.545 * [misc]backup-simplify: Simplify 1 into 1 1538643763.545 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.546 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.546 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.546 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.546 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.547 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.547 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.547 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643763.548 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643763.548 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643763.548 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.548 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.551 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538643763.551 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643763.552 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.555 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643763.555 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.556 * [misc]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))) 1538643763.557 * [misc]backup-simplify: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1538643763.557 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.557 * [misc]backup-simplify: Simplify (- 0) into 0 1538643763.557 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.562 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1538643763.562 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.563 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.563 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.567 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.568 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.568 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.571 * [misc]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))) 1538643763.574 * [misc]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))) 1538643763.581 * [misc]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))))) 1538643763.581 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 1538643763.581 * [misc]approximate: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 1538643763.581 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538643763.581 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538643763.581 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643763.581 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.581 * [misc]taylor: Taking taylor expansion of x in x 1538643763.581 * [misc]backup-simplify: Simplify 0 into 0 1538643763.581 * [misc]backup-simplify: Simplify 1 into 1 1538643763.582 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.582 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.582 * [misc]backup-simplify: Simplify 1 into 1 1538643763.582 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.582 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.582 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538643763.582 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538643763.582 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538643763.582 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.582 * [misc]backup-simplify: Simplify 1 into 1 1538643763.582 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643763.582 * [misc]taylor: Taking taylor expansion of -1 in x 1538643763.582 * [misc]backup-simplify: Simplify -1 into -1 1538643763.582 * [misc]taylor: Taking taylor expansion of x in x 1538643763.582 * [misc]backup-simplify: Simplify 0 into 0 1538643763.582 * [misc]backup-simplify: Simplify 1 into 1 1538643763.583 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643763.583 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.583 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.583 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.584 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.584 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.584 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.584 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643763.585 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538643763.585 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538643763.585 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643763.585 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643763.585 * [misc]taylor: Taking taylor expansion of x in x 1538643763.585 * [misc]backup-simplify: Simplify 0 into 0 1538643763.585 * [misc]backup-simplify: Simplify 1 into 1 1538643763.585 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643763.585 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.585 * [misc]backup-simplify: Simplify 1 into 1 1538643763.585 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.585 * [misc]backup-simplify: Simplify (log 1) into 0 1538643763.585 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538643763.585 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538643763.585 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538643763.585 * [misc]taylor: Taking taylor expansion of 1 in x 1538643763.585 * [misc]backup-simplify: Simplify 1 into 1 1538643763.586 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643763.586 * [misc]taylor: Taking taylor expansion of -1 in x 1538643763.586 * [misc]backup-simplify: Simplify -1 into -1 1538643763.586 * [misc]taylor: Taking taylor expansion of x in x 1538643763.586 * [misc]backup-simplify: Simplify 0 into 0 1538643763.586 * [misc]backup-simplify: Simplify 1 into 1 1538643763.586 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643763.586 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643763.586 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643763.586 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.587 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.587 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643763.587 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.588 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643763.588 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643763.588 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643763.588 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643763.591 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643763.591 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.592 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538643763.592 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643763.595 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538643763.595 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.596 * [misc]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))) 1538643763.597 * [misc]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))) 1538643763.598 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.598 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.602 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643763.603 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.603 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643763.603 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643763.607 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1538643763.608 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.608 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643763.612 * [misc]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)))))) 1538643763.616 * [misc]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)))))) 1538643763.623 * [misc]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))))))))))) 1538643763.623 * * * [misc]progress: simplifying candidates 1538643763.623 * * * * [misc]progress: [ 1 / 59 ] simplifiying candidate # 1538643763.623 * * * * [misc]progress: [ 2 / 59 ] simplifiying candidate # 1538643763.623 * * * * [misc]progress: [ 3 / 59 ] simplifiying candidate # 1538643763.623 * [enter]simplify: Simplifying (- x) 1538643763.624 * * [misc]simplify: iters left: 2 (2 enodes) 1538643763.624 * [exit]simplify: Simplified to (- x) 1538643763.624 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538643763.624 * * * * [misc]progress: [ 4 / 59 ] simplifiying candidate # 1538643763.625 * [enter]simplify: Simplifying (- x) 1538643763.625 * * [misc]simplify: iters left: 2 (2 enodes) 1538643763.625 * [exit]simplify: Simplified to (- x) 1538643763.625 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538643763.625 * * * * [misc]progress: [ 5 / 59 ] simplifiying candidate # 1538643763.626 * [enter]simplify: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538643763.626 * * [misc]simplify: iters left: 6 (6 enodes) 1538643763.629 * * [misc]simplify: iters left: 5 (12 enodes) 1538643763.633 * * [misc]simplify: iters left: 4 (13 enodes) 1538643763.637 * [exit]simplify: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538643763.637 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 1538643763.637 * * * * [misc]progress: [ 6 / 59 ] simplifiying candidate # 1538643763.637 * [enter]simplify: Simplifying (log (sqrt (- 1 x))) 1538643763.638 * * [misc]simplify: iters left: 4 (5 enodes) 1538643763.640 * * [misc]simplify: iters left: 3 (9 enodes) 1538643763.642 * * [misc]simplify: iters left: 2 (10 enodes) 1538643763.645 * [exit]simplify: Simplified to (log (sqrt (- 1 x))) 1538643763.645 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 1538643763.645 * * * * [misc]progress: [ 7 / 59 ] simplifiying candidate # 1538643763.646 * [enter]simplify: Simplifying (log 1) 1538643763.646 * * [misc]simplify: iters left: 1 (2 enodes) 1538643763.647 * [exit]simplify: Simplified to 0 1538643763.647 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1538643763.647 * * * * [misc]progress: [ 8 / 59 ] simplifiying candidate # 1538643763.648 * [enter]simplify: Simplifying (log (- (pow 1 3) (pow x 3))) 1538643763.648 * * [misc]simplify: iters left: 4 (7 enodes) 1538643763.651 * * [misc]simplify: iters left: 3 (16 enodes) 1538643763.654 * * [misc]simplify: iters left: 2 (24 enodes) 1538643763.659 * * [misc]simplify: iters left: 1 (30 enodes) 1538643763.663 * [exit]simplify: Simplified to (log (fma (* x x) (- x) 1)) 1538643763.663 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (fma (* x x) (- x) 1)) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 1538643763.663 * * * * [misc]progress: [ 9 / 59 ] simplifiying candidate # 1538643763.664 * [enter]simplify: Simplifying (log (- (* 1 1) (* x x))) 1538643763.664 * * [misc]simplify: iters left: 5 (6 enodes) 1538643763.666 * * [misc]simplify: iters left: 4 (11 enodes) 1538643763.668 * * [misc]simplify: iters left: 3 (16 enodes) 1538643763.671 * * [misc]simplify: iters left: 2 (18 enodes) 1538643763.673 * [exit]simplify: Simplified to (log (- 1 (* x x))) 1538643763.673 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 1538643763.673 * * * * [misc]progress: [ 10 / 59 ] simplifiying candidate # 1538643763.673 * * * * [misc]progress: [ 11 / 59 ] simplifiying candidate # 1538643763.673 * * * * [misc]progress: [ 12 / 59 ] simplifiying candidate # 1538643763.674 * [enter]simplify: Simplifying (- 1 x) 1538643763.674 * * [misc]simplify: iters left: 2 (3 enodes) 1538643763.674 * * [misc]simplify: iters left: 1 (7 enodes) 1538643763.676 * [exit]simplify: Simplified to (- 1 x) 1538643763.676 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1538643763.676 * * * * [misc]progress: [ 13 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 14 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 15 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 16 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 17 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 18 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 19 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 20 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 21 / 59 ] simplifiying candidate # 1538643763.676 * * * * [misc]progress: [ 22 / 59 ] simplifiying candidate # 1538643763.676 * [enter]simplify: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 1538643763.677 * * [misc]simplify: iters left: 6 (8 enodes) 1538643763.678 * * [misc]simplify: iters left: 5 (14 enodes) 1538643763.682 * * [misc]simplify: iters left: 4 (17 enodes) 1538643763.688 * [exit]simplify: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 1538643763.688 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 1538643763.688 * * * * [misc]progress: [ 23 / 59 ] simplifiying candidate # 1538643763.688 * * * * [misc]progress: [ 24 / 59 ] simplifiying candidate # 1538643763.688 * * * * [misc]progress: [ 25 / 59 ] simplifiying candidate # 1538643763.688 * [enter]simplify: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538643763.689 * * [misc]simplify: iters left: 6 (10 enodes) 1538643763.695 * * [misc]simplify: iters left: 5 (23 enodes) 1538643763.707 * * [misc]simplify: iters left: 4 (53 enodes) 1538643763.721 * * [misc]simplify: iters left: 3 (103 enodes) 1538643763.760 * * [misc]simplify: iters left: 2 (156 enodes) 1538643763.829 * * [misc]simplify: iters left: 1 (173 enodes) 1538643763.863 * [exit]simplify: Simplified to (pow (/ (log (- 1 x)) (log1p x)) 3) 1538643763.863 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log (- 1 x)) (log1p x)) 3))) 1538643763.863 * * * * [misc]progress: [ 26 / 59 ] simplifiying candidate # 1538643763.863 * * * * [misc]progress: [ 27 / 59 ] simplifiying candidate # 1538643763.863 * * * * [misc]progress: [ 28 / 59 ] simplifiying candidate # 1538643763.863 * * * * [misc]progress: [ 29 / 59 ] simplifiying candidate # 1538643763.863 * * * * [misc]progress: [ 30 / 59 ] simplifiying candidate # 1538643763.863 * [enter]simplify: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1538643763.864 * * [misc]simplify: iters left: 6 (9 enodes) 1538643763.867 * * [misc]simplify: iters left: 5 (18 enodes) 1538643763.870 * * [misc]simplify: iters left: 4 (26 enodes) 1538643763.874 * * [misc]simplify: iters left: 3 (32 enodes) 1538643763.878 * [exit]simplify: Simplified to (/ (log (fma (- x) (* x x) 1)) (log1p x)) 1538643763.878 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (fma (- x) (* x x) 1)) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x)))) 1538643763.878 * * * * [misc]progress: [ 31 / 59 ] simplifiying candidate # 1538643763.878 * [enter]simplify: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1538643763.879 * * [misc]simplify: iters left: 6 (8 enodes) 1538643763.882 * * [misc]simplify: iters left: 5 (13 enodes) 1538643763.886 * * [misc]simplify: iters left: 4 (18 enodes) 1538643763.891 * * [misc]simplify: iters left: 3 (20 enodes) 1538643763.894 * [exit]simplify: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1538643763.894 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1538643763.894 * * * * [misc]progress: [ 32 / 59 ] simplifiying candidate # 1538643763.894 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643763.895 * * [misc]simplify: iters left: 6 (6 enodes) 1538643763.896 * * [misc]simplify: iters left: 5 (10 enodes) 1538643763.898 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538643763.898 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538643763.898 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538643763.899 * * [misc]simplify: iters left: 5 (7 enodes) 1538643763.900 * * [misc]simplify: iters left: 4 (11 enodes) 1538643763.902 * * [misc]simplify: iters left: 3 (13 enodes) 1538643763.904 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538643763.904 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538643763.904 * * * * [misc]progress: [ 33 / 59 ] simplifiying candidate # 1538643763.904 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538643763.904 * * [misc]simplify: iters left: 4 (5 enodes) 1538643763.905 * * [misc]simplify: iters left: 3 (7 enodes) 1538643763.906 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538643763.906 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538643763.906 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538643763.907 * * [misc]simplify: iters left: 5 (7 enodes) 1538643763.908 * * [misc]simplify: iters left: 4 (11 enodes) 1538643763.910 * * [misc]simplify: iters left: 3 (13 enodes) 1538643763.912 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538643763.912 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538643763.912 * * * * [misc]progress: [ 34 / 59 ] simplifiying candidate # 1538643763.912 * [enter]simplify: Simplifying (/ 1 1) 1538643763.912 * * [misc]simplify: iters left: 2 (2 enodes) 1538643763.913 * * [misc]simplify: iters left: 1 (4 enodes) 1538643763.913 * [exit]simplify: Simplified to 1 1538643763.913 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538643763.913 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538643763.914 * * [misc]simplify: iters left: 5 (6 enodes) 1538643763.915 * * [misc]simplify: iters left: 4 (10 enodes) 1538643763.916 * * [misc]simplify: iters left: 3 (12 enodes) 1538643763.918 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538643763.918 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538643763.918 * * * * [misc]progress: [ 35 / 59 ] simplifiying candidate # 1538643763.918 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643763.919 * * [misc]simplify: iters left: 6 (10 enodes) 1538643763.924 * * [misc]simplify: iters left: 5 (20 enodes) 1538643763.930 * * [misc]simplify: iters left: 4 (31 enodes) 1538643763.934 * * [misc]simplify: iters left: 3 (34 enodes) 1538643763.940 * * [misc]simplify: iters left: 2 (37 enodes) 1538643763.947 * [exit]simplify: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1538643763.947 * [misc]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))))) 1538643763.948 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538643763.948 * * [misc]simplify: iters left: 6 (8 enodes) 1538643763.950 * * [misc]simplify: iters left: 5 (12 enodes) 1538643763.951 * * [misc]simplify: iters left: 4 (14 enodes) 1538643763.954 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538643763.954 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1538643763.954 * * * * [misc]progress: [ 36 / 59 ] simplifiying candidate # 1538643763.954 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538643763.954 * * [misc]simplify: iters left: 6 (9 enodes) 1538643763.957 * * [misc]simplify: iters left: 5 (15 enodes) 1538643763.959 * * [misc]simplify: iters left: 4 (19 enodes) 1538643763.962 * * [misc]simplify: iters left: 3 (20 enodes) 1538643763.968 * [exit]simplify: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538643763.968 * [misc]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))))) 1538643763.968 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538643763.969 * * [misc]simplify: iters left: 6 (8 enodes) 1538643763.972 * * [misc]simplify: iters left: 5 (12 enodes) 1538643763.976 * * [misc]simplify: iters left: 4 (14 enodes) 1538643763.981 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538643763.981 * [misc]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))))) 1538643763.981 * * * * [misc]progress: [ 37 / 59 ] simplifiying candidate # 1538643763.981 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1538643763.982 * * [misc]simplify: iters left: 6 (7 enodes) 1538643763.985 * * [misc]simplify: iters left: 5 (13 enodes) 1538643763.991 * * [misc]simplify: iters left: 4 (21 enodes) 1538643763.998 * * [misc]simplify: iters left: 3 (35 enodes) 1538643764.008 * * [misc]simplify: iters left: 2 (61 enodes) 1538643764.017 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538643764.017 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538643764.017 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1538643764.018 * * [misc]simplify: iters left: 6 (7 enodes) 1538643764.019 * * [misc]simplify: iters left: 5 (11 enodes) 1538643764.021 * * [misc]simplify: iters left: 4 (13 enodes) 1538643764.023 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1538643764.023 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538643764.023 * * * * [misc]progress: [ 38 / 59 ] simplifiying candidate # 1538643764.023 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643764.024 * * [misc]simplify: iters left: 6 (9 enodes) 1538643764.027 * * [misc]simplify: iters left: 5 (15 enodes) 1538643764.030 * * [misc]simplify: iters left: 4 (17 enodes) 1538643764.036 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643764.036 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1538643764.036 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538643764.037 * * [misc]simplify: iters left: 6 (8 enodes) 1538643764.040 * * [misc]simplify: iters left: 5 (12 enodes) 1538643764.044 * * [misc]simplify: iters left: 4 (14 enodes) 1538643764.048 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538643764.048 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1538643764.048 * * * * [misc]progress: [ 39 / 59 ] simplifiying candidate # 1538643764.049 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538643764.050 * * [misc]simplify: iters left: 6 (8 enodes) 1538643764.053 * * [misc]simplify: iters left: 5 (12 enodes) 1538643764.056 * * [misc]simplify: iters left: 4 (14 enodes) 1538643764.061 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538643764.061 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538643764.062 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538643764.063 * * [misc]simplify: iters left: 6 (8 enodes) 1538643764.066 * * [misc]simplify: iters left: 5 (12 enodes) 1538643764.070 * * [misc]simplify: iters left: 4 (14 enodes) 1538643764.074 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538643764.074 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538643764.075 * * * * [misc]progress: [ 40 / 59 ] simplifiying candidate # 1538643764.075 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) 1) 1538643764.075 * * [misc]simplify: iters left: 6 (6 enodes) 1538643764.078 * * [misc]simplify: iters left: 5 (10 enodes) 1538643764.082 * * [misc]simplify: iters left: 4 (14 enodes) 1538643764.086 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538643764.086 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538643764.086 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1538643764.087 * * [misc]simplify: iters left: 6 (7 enodes) 1538643764.090 * * [misc]simplify: iters left: 5 (11 enodes) 1538643764.094 * * [misc]simplify: iters left: 4 (13 enodes) 1538643764.098 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1538643764.098 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538643764.098 * * * * [misc]progress: [ 41 / 59 ] simplifiying candidate # 1538643764.098 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643764.099 * * [misc]simplify: iters left: 6 (6 enodes) 1538643764.101 * * [misc]simplify: iters left: 5 (10 enodes) 1538643764.105 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538643764.105 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538643764.105 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538643764.106 * * [misc]simplify: iters left: 5 (7 enodes) 1538643764.110 * * [misc]simplify: iters left: 4 (11 enodes) 1538643764.113 * * [misc]simplify: iters left: 3 (13 enodes) 1538643764.118 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538643764.118 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538643764.118 * * * * [misc]progress: [ 42 / 59 ] simplifiying candidate # 1538643764.118 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538643764.119 * * [misc]simplify: iters left: 4 (5 enodes) 1538643764.120 * * [misc]simplify: iters left: 3 (7 enodes) 1538643764.123 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538643764.123 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538643764.123 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538643764.124 * * [misc]simplify: iters left: 5 (7 enodes) 1538643764.127 * * [misc]simplify: iters left: 4 (11 enodes) 1538643764.131 * * [misc]simplify: iters left: 3 (13 enodes) 1538643764.135 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538643764.135 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538643764.135 * * * * [misc]progress: [ 43 / 59 ] simplifiying candidate # 1538643764.136 * [enter]simplify: Simplifying (/ 1 1) 1538643764.136 * * [misc]simplify: iters left: 2 (2 enodes) 1538643764.137 * * [misc]simplify: iters left: 1 (4 enodes) 1538643764.138 * [exit]simplify: Simplified to 1 1538643764.138 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538643764.138 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538643764.138 * * [misc]simplify: iters left: 5 (6 enodes) 1538643764.141 * * [misc]simplify: iters left: 4 (10 enodes) 1538643764.144 * * [misc]simplify: iters left: 3 (12 enodes) 1538643764.148 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538643764.148 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538643764.148 * * * * [misc]progress: [ 44 / 59 ] simplifiying candidate # 1538643764.148 * * * * [misc]progress: [ 45 / 59 ] simplifiying candidate # 1538643764.148 * * * * [misc]progress: [ 46 / 59 ] simplifiying candidate # 1538643764.148 * * * * [misc]progress: [ 47 / 59 ] simplifiying candidate # 1538643764.149 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538643764.149 * * [misc]simplify: iters left: 2 (3 enodes) 1538643764.150 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538643764.150 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538643764.150 * * * * [misc]progress: [ 48 / 59 ] simplifiying candidate # 1538643764.150 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538643764.151 * * [misc]simplify: iters left: 2 (3 enodes) 1538643764.152 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538643764.152 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538643764.152 * * * * [misc]progress: [ 49 / 59 ] simplifiying candidate # 1538643764.152 * [enter]simplify: Simplifying (log1p x) 1538643764.152 * * [misc]simplify: iters left: 1 (2 enodes) 1538643764.153 * [exit]simplify: Simplified to (log1p x) 1538643764.153 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1538643764.153 * * * * [misc]progress: [ 50 / 59 ] simplifiying candidate # 1538643764.153 * * * * [misc]progress: [ 51 / 59 ] simplifiying candidate # 1538643764.153 * [enter]simplify: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538643764.154 * * [misc]simplify: iters left: 6 (6 enodes) 1538643764.156 * * [misc]simplify: iters left: 5 (10 enodes) 1538643764.160 * * [misc]simplify: iters left: 4 (12 enodes) 1538643764.164 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538643764.164 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1538643764.164 * * * * [misc]progress: [ 52 / 59 ] simplifiying candidate # 1538643764.164 * [enter]simplify: Simplifying (sqrt (log (- 1 x))) 1538643764.165 * * [misc]simplify: iters left: 4 (5 enodes) 1538643764.167 * * [misc]simplify: iters left: 3 (9 enodes) 1538643764.170 * * [misc]simplify: iters left: 2 (11 enodes) 1538643764.173 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538643764.173 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1538643764.173 * * * * [misc]progress: [ 53 / 59 ] simplifiying candidate # 1538643764.173 * * * * [misc]progress: [ 54 / 59 ] simplifiying candidate # 1538643764.175 * [enter]simplify: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1538643764.176 * * [misc]simplify: iters left: 6 (12 enodes) 1538643764.182 * * [misc]simplify: iters left: 5 (25 enodes) 1538643764.196 * * [misc]simplify: iters left: 4 (55 enodes) 1538643764.229 * * [misc]simplify: iters left: 3 (157 enodes) 1538643764.325 * * [misc]simplify: iters left: 2 (387 enodes) 1538643764.631 * [exit]simplify: Simplified to (fma (* x x) (fma -1/3 x -1/2) (- x)) 1538643764.631 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma (* x x) (fma -1/3 x -1/2) (- x)) (log1p x))) 1538643764.631 * * * * [misc]progress: [ 55 / 59 ] simplifiying candidate # 1538643764.631 * [enter]simplify: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538643764.632 * * [misc]simplify: iters left: 6 (14 enodes) 1538643764.642 * * [misc]simplify: iters left: 5 (33 enodes) 1538643764.658 * * [misc]simplify: iters left: 4 (61 enodes) 1538643764.692 * * [misc]simplify: iters left: 3 (128 enodes) 1538643764.765 * * [misc]simplify: iters left: 2 (341 enodes) 1538643765.214 * [exit]simplify: Simplified to (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) 1538643765.214 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) (log1p x))) 1538643765.214 * * * * [misc]progress: [ 56 / 59 ] simplifiying candidate # 1538643765.214 * [enter]simplify: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538643765.215 * * [misc]simplify: iters left: 6 (14 enodes) 1538643765.221 * * [misc]simplify: iters left: 5 (31 enodes) 1538643765.229 * * [misc]simplify: iters left: 4 (55 enodes) 1538643765.249 * * [misc]simplify: iters left: 3 (132 enodes) 1538643765.340 * * [misc]simplify: iters left: 2 (312 enodes) 1538643765.680 * [exit]simplify: Simplified to (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) 1538643765.680 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 1538643765.680 * * * * [misc]progress: [ 57 / 59 ] simplifiying candidate # 1538643765.680 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643765.681 * * [misc]simplify: iters left: 6 (9 enodes) 1538643765.683 * * [misc]simplify: iters left: 5 (21 enodes) 1538643765.689 * * [misc]simplify: iters left: 4 (39 enodes) 1538643765.711 * * [misc]simplify: iters left: 3 (88 enodes) 1538643765.760 * * [misc]simplify: iters left: 2 (157 enodes) 1538643765.791 * * [misc]simplify: iters left: 1 (192 enodes) 1538643765.910 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538643765.910 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538643765.910 * * * * [misc]progress: [ 58 / 59 ] simplifiying candidate # 1538643765.910 * [enter]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))))) 1538643765.914 * * [misc]simplify: iters left: 6 (31 enodes) 1538643765.941 * * [misc]simplify: iters left: 5 (82 enodes) 1538643765.978 * * [misc]simplify: iters left: 4 (228 enodes) 1538643766.316 * [exit]simplify: Simplified to (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1538643766.317 * [misc]simplify: Simplified (2) to (λ (x) (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))))) 1538643766.317 * * * * [misc]progress: [ 59 / 59 ] simplifiying candidate # 1538643766.317 * [enter]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))))))))))) 1538643766.319 * * [misc]simplify: iters left: 6 (33 enodes) 1538643766.331 * * [misc]simplify: iters left: 5 (84 enodes) 1538643766.365 * * [misc]simplify: iters left: 4 (252 enodes) 1538643766.802 * [exit]simplify: Simplified to (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))))) 1538643766.802 * [misc]simplify: Simplified (2) to (λ (x) (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x))))))) 1538643766.803 * * * [misc]progress: adding candidates to table 1538643767.515 * * [misc]progress: iteration 2 / 4 1538643767.515 * * * [misc]progress: picking best candidate 1538643767.527 * * * * [misc]pick: Picked # 1538643767.527 * * * [misc]progress: localizing error 1538643767.545 * * * [misc]progress: generating rewritten candidates 1538643767.545 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538643767.598 * * * [misc]progress: generating series expansions 1538643767.598 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538643767.598 * [misc]backup-simplify: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x)) 1538643767.598 * [misc]approximate: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1538643767.598 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538643767.598 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538643767.598 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538643767.598 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538643767.598 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.598 * [misc]backup-simplify: Simplify 1 into 1 1538643767.598 * [misc]taylor: Taking taylor expansion of (- x) in x 1538643767.598 * [misc]taylor: Taking taylor expansion of x in x 1538643767.598 * [misc]backup-simplify: Simplify 0 into 0 1538643767.598 * [misc]backup-simplify: Simplify 1 into 1 1538643767.599 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.599 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.599 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.599 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538643767.599 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538643767.599 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538643767.599 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.599 * [misc]backup-simplify: Simplify 1 into 1 1538643767.599 * [misc]taylor: Taking taylor expansion of x in x 1538643767.599 * [misc]backup-simplify: Simplify 0 into 0 1538643767.599 * [misc]backup-simplify: Simplify 1 into 1 1538643767.600 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.600 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.600 * [misc]backup-simplify: Simplify (- 1) into -1 1538643767.600 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.603 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538643767.603 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.606 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643767.606 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643767.606 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538643767.606 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538643767.606 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538643767.606 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538643767.606 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.606 * [misc]backup-simplify: Simplify 1 into 1 1538643767.606 * [misc]taylor: Taking taylor expansion of (- x) in x 1538643767.606 * [misc]taylor: Taking taylor expansion of x in x 1538643767.606 * [misc]backup-simplify: Simplify 0 into 0 1538643767.606 * [misc]backup-simplify: Simplify 1 into 1 1538643767.606 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.606 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.607 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.607 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538643767.607 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538643767.607 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538643767.607 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.607 * [misc]backup-simplify: Simplify 1 into 1 1538643767.607 * [misc]taylor: Taking taylor expansion of x in x 1538643767.607 * [misc]backup-simplify: Simplify 0 into 0 1538643767.607 * [misc]backup-simplify: Simplify 1 into 1 1538643767.607 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.607 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.607 * [misc]backup-simplify: Simplify (- 1) into -1 1538643767.607 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.610 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538643767.610 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.613 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643767.613 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643767.613 * [misc]backup-simplify: Simplify -1 into -1 1538643767.613 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.613 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.618 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643767.618 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.622 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643767.623 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538643767.623 * [misc]backup-simplify: Simplify -1 into -1 1538643767.623 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.623 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.631 * [misc]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 1538643767.631 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.643 * [misc]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 1538643767.643 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538643767.643 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643767.644 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643767.644 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1538643767.644 * [misc]approximate: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538643767.644 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538643767.644 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538643767.644 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538643767.644 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538643767.644 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.644 * [misc]backup-simplify: Simplify 1 into 1 1538643767.644 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538643767.644 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.644 * [misc]taylor: Taking taylor expansion of x in x 1538643767.644 * [misc]backup-simplify: Simplify 0 into 0 1538643767.644 * [misc]backup-simplify: Simplify 1 into 1 1538643767.644 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.645 * [misc]backup-simplify: Simplify (- 1) into -1 1538643767.645 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.645 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643767.645 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643767.645 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643767.645 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643767.645 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.645 * [misc]backup-simplify: Simplify 1 into 1 1538643767.645 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.645 * [misc]taylor: Taking taylor expansion of x in x 1538643767.645 * [misc]backup-simplify: Simplify 0 into 0 1538643767.645 * [misc]backup-simplify: Simplify 1 into 1 1538643767.645 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.646 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.646 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.646 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.646 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.647 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.647 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.647 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643767.647 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538643767.647 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538643767.647 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538643767.647 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538643767.647 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.647 * [misc]backup-simplify: Simplify 1 into 1 1538643767.647 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538643767.648 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.648 * [misc]taylor: Taking taylor expansion of x in x 1538643767.648 * [misc]backup-simplify: Simplify 0 into 0 1538643767.648 * [misc]backup-simplify: Simplify 1 into 1 1538643767.648 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.648 * [misc]backup-simplify: Simplify (- 1) into -1 1538643767.648 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.648 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643767.648 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643767.648 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643767.648 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643767.648 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.648 * [misc]backup-simplify: Simplify 1 into 1 1538643767.648 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.648 * [misc]taylor: Taking taylor expansion of x in x 1538643767.648 * [misc]backup-simplify: Simplify 0 into 0 1538643767.649 * [misc]backup-simplify: Simplify 1 into 1 1538643767.649 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.649 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.649 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.649 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.650 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.650 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.650 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.651 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643767.651 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538643767.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643767.652 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.652 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.654 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538643767.655 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.655 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643767.655 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.658 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643767.658 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.659 * [misc]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))) 1538643767.660 * [misc]backup-simplify: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1538643767.661 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643767.661 * [misc]backup-simplify: Simplify (- 0) into 0 1538643767.661 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.665 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1538643767.665 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.666 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643767.666 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.670 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643767.670 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.671 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.673 * [misc]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))) 1538643767.675 * [misc]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))) 1538643767.678 * [misc]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))))) 1538643767.678 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1538643767.678 * [misc]approximate: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1538643767.678 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538643767.678 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643767.678 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643767.679 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643767.679 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.679 * [misc]backup-simplify: Simplify 1 into 1 1538643767.679 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.679 * [misc]taylor: Taking taylor expansion of x in x 1538643767.679 * [misc]backup-simplify: Simplify 0 into 0 1538643767.679 * [misc]backup-simplify: Simplify 1 into 1 1538643767.679 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.679 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.679 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.679 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538643767.679 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538643767.679 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538643767.679 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.679 * [misc]backup-simplify: Simplify 1 into 1 1538643767.679 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643767.679 * [misc]taylor: Taking taylor expansion of -1 in x 1538643767.679 * [misc]backup-simplify: Simplify -1 into -1 1538643767.679 * [misc]taylor: Taking taylor expansion of x in x 1538643767.679 * [misc]backup-simplify: Simplify 0 into 0 1538643767.679 * [misc]backup-simplify: Simplify 1 into 1 1538643767.679 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643767.679 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.679 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643767.680 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.680 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.680 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.680 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.680 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643767.680 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538643767.680 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538643767.680 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538643767.680 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538643767.680 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.680 * [misc]backup-simplify: Simplify 1 into 1 1538643767.680 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643767.681 * [misc]taylor: Taking taylor expansion of x in x 1538643767.681 * [misc]backup-simplify: Simplify 0 into 0 1538643767.681 * [misc]backup-simplify: Simplify 1 into 1 1538643767.681 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643767.681 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643767.681 * [misc]backup-simplify: Simplify (log 1) into 0 1538643767.681 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538643767.681 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538643767.681 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538643767.681 * [misc]taylor: Taking taylor expansion of 1 in x 1538643767.681 * [misc]backup-simplify: Simplify 1 into 1 1538643767.681 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643767.681 * [misc]taylor: Taking taylor expansion of -1 in x 1538643767.681 * [misc]backup-simplify: Simplify -1 into -1 1538643767.681 * [misc]taylor: Taking taylor expansion of x in x 1538643767.681 * [misc]backup-simplify: Simplify 0 into 0 1538643767.681 * [misc]backup-simplify: Simplify 1 into 1 1538643767.681 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643767.681 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643767.681 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538643767.681 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.682 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.682 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538643767.682 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.682 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643767.682 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538643767.683 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643767.683 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.684 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538643767.684 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.685 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538643767.685 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643767.686 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538643767.686 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.687 * [misc]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))) 1538643767.688 * [misc]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))) 1538643767.688 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643767.688 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.691 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1538643767.691 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.691 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643767.691 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643767.694 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1538643767.694 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.694 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538643767.697 * [misc]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)))))) 1538643767.699 * [misc]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)))))) 1538643767.707 * [misc]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))))))))))) 1538643767.707 * * * [misc]progress: simplifying candidates 1538643767.708 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1538643767.708 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1538643767.708 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1538643767.708 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1538643767.708 * [enter]simplify: Simplifying (- (log (log1p (- x))) (log (log1p x))) 1538643767.709 * * [misc]simplify: iters left: 6 (7 enodes) 1538643767.712 * * [misc]simplify: iters left: 5 (9 enodes) 1538643767.715 * * [misc]simplify: iters left: 4 (10 enodes) 1538643767.719 * [exit]simplify: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1538643767.719 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1538643767.719 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1538643767.719 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1538643767.719 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1538643767.720 * [enter]simplify: Simplifying (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538643767.721 * * [misc]simplify: iters left: 6 (9 enodes) 1538643767.726 * * [misc]simplify: iters left: 5 (18 enodes) 1538643767.738 * * [misc]simplify: iters left: 4 (46 enodes) 1538643767.760 * * [misc]simplify: iters left: 3 (96 enodes) 1538643767.789 * * [misc]simplify: iters left: 2 (149 enodes) 1538643767.857 * * [misc]simplify: iters left: 1 (166 enodes) 1538643767.909 * [exit]simplify: Simplified to (pow (/ (log1p (- x)) (log1p x)) 3) 1538643767.909 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log1p (- x)) (log1p x)) 3))) 1538643767.909 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1538643767.909 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1538643767.909 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1538643767.909 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1538643767.909 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1538643767.909 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643767.911 * * [misc]simplify: iters left: 6 (9 enodes) 1538643767.915 * * [misc]simplify: iters left: 5 (15 enodes) 1538643767.921 * * [misc]simplify: iters left: 4 (24 enodes) 1538643767.929 * * [misc]simplify: iters left: 3 (27 enodes) 1538643767.937 * * [misc]simplify: iters left: 2 (30 enodes) 1538643767.949 * [exit]simplify: Simplified to (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) 1538643767.950 * [misc]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))))) 1538643767.950 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538643767.951 * * [misc]simplify: iters left: 6 (7 enodes) 1538643767.953 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538643767.953 * [misc]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))))) 1538643767.953 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1538643767.954 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) 1538643767.955 * * [misc]simplify: iters left: 6 (8 enodes) 1538643767.958 * * [misc]simplify: iters left: 5 (10 enodes) 1538643767.961 * * [misc]simplify: iters left: 4 (12 enodes) 1538643767.965 * * [misc]simplify: iters left: 3 (13 enodes) 1538643767.971 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) 1538643767.971 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538643767.972 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538643767.972 * * [misc]simplify: iters left: 6 (7 enodes) 1538643767.975 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538643767.975 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538643767.975 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1538643767.976 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) 1538643767.976 * * [misc]simplify: iters left: 6 (7 enodes) 1538643767.979 * * [misc]simplify: iters left: 5 (11 enodes) 1538643767.984 * * [misc]simplify: iters left: 4 (17 enodes) 1538643767.991 * * [misc]simplify: iters left: 3 (31 enodes) 1538643767.997 * * [misc]simplify: iters left: 2 (57 enodes) 1538643768.007 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538643768.008 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538643768.008 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (log1p x)) 1538643768.008 * * [misc]simplify: iters left: 6 (6 enodes) 1538643768.010 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (log1p x)) 1538643768.010 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538643768.010 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1538643768.010 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643768.010 * * [misc]simplify: iters left: 6 (8 enodes) 1538643768.012 * * [misc]simplify: iters left: 5 (10 enodes) 1538643768.014 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643768.014 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538643768.014 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538643768.014 * * [misc]simplify: iters left: 6 (7 enodes) 1538643768.016 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538643768.016 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538643768.016 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1538643768.016 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538643768.017 * * [misc]simplify: iters left: 6 (7 enodes) 1538643768.018 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538643768.018 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538643768.018 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538643768.019 * * [misc]simplify: iters left: 6 (7 enodes) 1538643768.020 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538643768.020 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538643768.020 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1538643768.020 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) 1) 1538643768.020 * * [misc]simplify: iters left: 6 (6 enodes) 1538643768.021 * * [misc]simplify: iters left: 5 (8 enodes) 1538643768.023 * * [misc]simplify: iters left: 4 (10 enodes) 1538643768.026 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538643768.026 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538643768.026 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (log1p x)) 1538643768.026 * * [misc]simplify: iters left: 6 (6 enodes) 1538643768.029 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (log1p x)) 1538643768.029 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538643768.029 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1538643768.029 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538643768.030 * * [misc]simplify: iters left: 6 (6 enodes) 1538643768.033 * * [misc]simplify: iters left: 5 (10 enodes) 1538643768.036 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538643768.036 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538643768.036 * [enter]simplify: Simplifying (/ (log1p (- x)) (cbrt (log1p x))) 1538643768.037 * * [misc]simplify: iters left: 5 (6 enodes) 1538643768.038 * [exit]simplify: Simplified to (/ (log1p (- x)) (cbrt (log1p x))) 1538643768.038 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538643768.038 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1538643768.038 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538643768.038 * * [misc]simplify: iters left: 4 (5 enodes) 1538643768.039 * * [misc]simplify: iters left: 3 (7 enodes) 1538643768.040 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538643768.040 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538643768.040 * [enter]simplify: Simplifying (/ (log1p (- x)) (sqrt (log1p x))) 1538643768.041 * * [misc]simplify: iters left: 5 (6 enodes) 1538643768.042 * [exit]simplify: Simplified to (/ (log1p (- x)) (sqrt (log1p x))) 1538643768.042 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538643768.042 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1538643768.042 * [enter]simplify: Simplifying (/ 1 1) 1538643768.042 * * [misc]simplify: iters left: 2 (2 enodes) 1538643768.043 * * [misc]simplify: iters left: 1 (4 enodes) 1538643768.043 * [exit]simplify: Simplified to 1 1538643768.043 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538643768.043 * [enter]simplify: Simplifying (/ (log1p (- x)) (log1p x)) 1538643768.043 * * [misc]simplify: iters left: 5 (5 enodes) 1538643768.044 * [exit]simplify: Simplified to (/ (log1p (- x)) (log1p x)) 1538643768.044 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538643768.044 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1538643768.044 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1538643768.044 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1538643768.045 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1538643768.045 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538643768.045 * * [misc]simplify: iters left: 2 (3 enodes) 1538643768.045 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538643768.045 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538643768.045 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1538643768.046 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538643768.046 * * [misc]simplify: iters left: 2 (3 enodes) 1538643768.046 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538643768.046 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538643768.046 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1538643768.046 * [enter]simplify: Simplifying (log1p x) 1538643768.047 * * [misc]simplify: iters left: 1 (2 enodes) 1538643768.047 * [exit]simplify: Simplified to (log1p x) 1538643768.047 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) 1) (log1p x))) 1538643768.047 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1538643768.047 * [enter]simplify: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538643768.047 * * [misc]simplify: iters left: 6 (5 enodes) 1538643768.048 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538643768.049 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x)))))) 1538643768.049 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1538643768.049 * [enter]simplify: Simplifying (sqrt (log1p (- x))) 1538643768.049 * * [misc]simplify: iters left: 4 (4 enodes) 1538643768.050 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538643768.050 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x)))))) 1538643768.050 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1538643768.050 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1538643768.050 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643768.050 * * [misc]simplify: iters left: 6 (9 enodes) 1538643768.053 * * [misc]simplify: iters left: 5 (21 enodes) 1538643768.058 * * [misc]simplify: iters left: 4 (39 enodes) 1538643768.070 * * [misc]simplify: iters left: 3 (88 enodes) 1538643768.119 * * [misc]simplify: iters left: 2 (157 enodes) 1538643768.168 * * [misc]simplify: iters left: 1 (192 enodes) 1538643768.288 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538643768.288 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538643768.288 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1538643768.289 * [enter]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))))) 1538643768.292 * * [misc]simplify: iters left: 6 (31 enodes) 1538643768.313 * * [misc]simplify: iters left: 5 (82 enodes) 1538643768.364 * * [misc]simplify: iters left: 4 (228 enodes) 1538643768.595 * [exit]simplify: Simplified to (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1538643768.595 * [misc]simplify: Simplified (2) to (λ (x) (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))))) 1538643768.595 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1538643768.595 * [enter]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))))))))))) 1538643768.597 * * [misc]simplify: iters left: 6 (33 enodes) 1538643768.611 * * [misc]simplify: iters left: 5 (84 enodes) 1538643768.656 * * [misc]simplify: iters left: 4 (252 enodes) 1538643769.129 * [exit]simplify: Simplified to (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))))) 1538643769.129 * [misc]simplify: Simplified (2) to (λ (x) (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x))))))) 1538643769.129 * * * [misc]progress: adding candidates to table 1538643769.537 * * [misc]progress: iteration 3 / 4 1538643769.538 * * * [misc]progress: picking best candidate 1538643769.544 * * * * [misc]pick: Picked # 1538643769.545 * * * [misc]progress: localizing error 1538643769.567 * * * [misc]progress: generating rewritten candidates 1538643769.567 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538643769.569 * * * [misc]progress: generating series expansions 1538643769.569 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538643769.569 * [misc]backup-simplify: Simplify (fma x (* -1/2 x) (- -1 x)) into (fma x (* -1/2 x) (- (+ x 1))) 1538643769.569 * [misc]approximate: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in (x) around 0 1538643769.569 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538643769.569 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538643769.569 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538643769.569 * [misc]taylor: Taking taylor expansion of x in x 1538643769.569 * [misc]backup-simplify: Simplify 0 into 0 1538643769.569 * [misc]backup-simplify: Simplify 1 into 1 1538643769.569 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538643769.569 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538643769.569 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.569 * [misc]taylor: Taking taylor expansion of x in x 1538643769.569 * [misc]backup-simplify: Simplify 0 into 0 1538643769.569 * [misc]backup-simplify: Simplify 1 into 1 1538643769.569 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of x in x 1538643769.570 * [misc]backup-simplify: Simplify 0 into 0 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538643769.570 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538643769.570 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of x in x 1538643769.570 * [misc]backup-simplify: Simplify 0 into 0 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538643769.570 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.570 * [misc]taylor: Taking taylor expansion of x in x 1538643769.570 * [misc]backup-simplify: Simplify 0 into 0 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538643769.570 * [misc]taylor: Taking taylor expansion of x in x 1538643769.570 * [misc]backup-simplify: Simplify 0 into 0 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.570 * [misc]backup-simplify: Simplify 1 into 1 1538643769.570 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1538643769.571 * [misc]backup-simplify: Simplify (* 0 0) into 0 1538643769.571 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643769.571 * [misc]backup-simplify: Simplify (- 1) into -1 1538643769.571 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.571 * [misc]backup-simplify: Simplify -1 into -1 1538643769.571 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1538643769.572 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 0)) into 0 1538643769.572 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643769.572 * [misc]backup-simplify: Simplify (- 1) into -1 1538643769.572 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.572 * [misc]backup-simplify: Simplify -1 into -1 1538643769.572 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1538643769.573 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 0))) into -1/2 1538643769.573 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538643769.573 * [misc]backup-simplify: Simplify (- 0) into 0 1538643769.573 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538643769.573 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.573 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643769.574 * [misc]backup-simplify: Simplify (fma (/ 1 x) (* -1/2 (/ 1 x)) (- -1 (/ 1 x))) into (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) 1538643769.574 * [misc]approximate: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in (x) around 0 1538643769.574 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538643769.574 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538643769.574 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538643769.574 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.574 * [misc]taylor: Taking taylor expansion of x in x 1538643769.574 * [misc]backup-simplify: Simplify 0 into 0 1538643769.574 * [misc]backup-simplify: Simplify 1 into 1 1538643769.574 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.574 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538643769.574 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538643769.574 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.574 * [misc]taylor: Taking taylor expansion of x in x 1538643769.574 * [misc]backup-simplify: Simplify 0 into 0 1538643769.574 * [misc]backup-simplify: Simplify 1 into 1 1538643769.574 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538643769.575 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of x in x 1538643769.575 * [misc]backup-simplify: Simplify 0 into 0 1538643769.575 * [misc]backup-simplify: Simplify 1 into 1 1538643769.575 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.575 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.575 * [misc]backup-simplify: Simplify 1 into 1 1538643769.575 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538643769.575 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538643769.575 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of x in x 1538643769.575 * [misc]backup-simplify: Simplify 0 into 0 1538643769.575 * [misc]backup-simplify: Simplify 1 into 1 1538643769.575 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.575 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538643769.575 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538643769.575 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.575 * [misc]taylor: Taking taylor expansion of x in x 1538643769.575 * [misc]backup-simplify: Simplify 0 into 0 1538643769.575 * [misc]backup-simplify: Simplify 1 into 1 1538643769.576 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538643769.576 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538643769.576 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538643769.576 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.576 * [misc]taylor: Taking taylor expansion of x in x 1538643769.576 * [misc]backup-simplify: Simplify 0 into 0 1538643769.576 * [misc]backup-simplify: Simplify 1 into 1 1538643769.576 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.576 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.576 * [misc]backup-simplify: Simplify 1 into 1 1538643769.576 * [misc]backup-simplify: Simplify (* 1 -1/2) into -1/2 1538643769.576 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538643769.576 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.577 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1538643769.577 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643769.577 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 -1/2)) into 0 1538643769.577 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643769.578 * [misc]backup-simplify: Simplify (- 1) into -1 1538643769.578 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.578 * [misc]backup-simplify: Simplify -1 into -1 1538643769.578 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643769.578 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643769.579 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0 1538643769.579 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643769.579 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643769.579 * [misc]backup-simplify: Simplify (- 1) into -1 1538643769.579 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.579 * [misc]backup-simplify: Simplify -1 into -1 1538643769.580 * [misc]backup-simplify: Simplify (+ -1 (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643769.580 * [misc]backup-simplify: Simplify (fma (/ 1 (- x)) (* -1/2 (/ 1 (- x))) (- -1 (/ 1 (- x)))) into (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) 1538643769.580 * [misc]approximate: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in (x) around 0 1538643769.580 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538643769.580 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538643769.580 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538643769.580 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643769.580 * [misc]taylor: Taking taylor expansion of -1 in x 1538643769.581 * [misc]backup-simplify: Simplify -1 into -1 1538643769.581 * [misc]taylor: Taking taylor expansion of x in x 1538643769.581 * [misc]backup-simplify: Simplify 0 into 0 1538643769.581 * [misc]backup-simplify: Simplify 1 into 1 1538643769.581 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643769.581 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538643769.581 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538643769.581 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538643769.581 * [misc]taylor: Taking taylor expansion of x in x 1538643769.581 * [misc]backup-simplify: Simplify 0 into 0 1538643769.581 * [misc]backup-simplify: Simplify 1 into 1 1538643769.581 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538643769.581 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538643769.581 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.581 * [misc]taylor: Taking taylor expansion of x in x 1538643769.581 * [misc]backup-simplify: Simplify 0 into 0 1538643769.581 * [misc]backup-simplify: Simplify 1 into 1 1538643769.581 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.581 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.581 * [misc]backup-simplify: Simplify 1 into 1 1538643769.582 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538643769.582 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538643769.582 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538643769.582 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538643769.582 * [misc]taylor: Taking taylor expansion of -1 in x 1538643769.582 * [misc]backup-simplify: Simplify -1 into -1 1538643769.582 * [misc]taylor: Taking taylor expansion of x in x 1538643769.582 * [misc]backup-simplify: Simplify 0 into 0 1538643769.582 * [misc]backup-simplify: Simplify 1 into 1 1538643769.582 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538643769.582 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538643769.582 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538643769.582 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538643769.582 * [misc]taylor: Taking taylor expansion of x in x 1538643769.582 * [misc]backup-simplify: Simplify 0 into 0 1538643769.582 * [misc]backup-simplify: Simplify 1 into 1 1538643769.582 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538643769.582 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538643769.582 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538643769.582 * [misc]taylor: Taking taylor expansion of x in x 1538643769.582 * [misc]backup-simplify: Simplify 0 into 0 1538643769.582 * [misc]backup-simplify: Simplify 1 into 1 1538643769.583 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538643769.583 * [misc]taylor: Taking taylor expansion of 1 in x 1538643769.583 * [misc]backup-simplify: Simplify 1 into 1 1538643769.583 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1538643769.583 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538643769.583 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538643769.583 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 1538643769.584 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538643769.584 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1538643769.588 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538643769.588 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538643769.588 * [misc]backup-simplify: Simplify 1 into 1 1538643769.588 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643769.589 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538643769.589 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 1538643769.589 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538643769.589 * [misc]backup-simplify: Simplify (- 1) into -1 1538643769.590 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.590 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538643769.590 * [misc]backup-simplify: Simplify -1 into -1 1538643769.591 * [misc]backup-simplify: Simplify (+ -1 (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643769.591 * * * [misc]progress: simplifying candidates 1538643769.591 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1538643769.591 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1538643769.592 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643769.592 * * [misc]simplify: iters left: 6 (9 enodes) 1538643769.598 * * [misc]simplify: iters left: 5 (21 enodes) 1538643769.608 * * [misc]simplify: iters left: 4 (39 enodes) 1538643769.629 * * [misc]simplify: iters left: 3 (88 enodes) 1538643769.675 * * [misc]simplify: iters left: 2 (157 enodes) 1538643769.716 * * [misc]simplify: iters left: 1 (192 enodes) 1538643769.837 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538643769.837 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538643769.837 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1538643769.838 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643769.838 * * [misc]simplify: iters left: 6 (9 enodes) 1538643769.843 * * [misc]simplify: iters left: 5 (21 enodes) 1538643769.853 * * [misc]simplify: iters left: 4 (39 enodes) 1538643769.875 * * [misc]simplify: iters left: 3 (88 enodes) 1538643769.919 * * [misc]simplify: iters left: 2 (157 enodes) 1538643769.973 * * [misc]simplify: iters left: 1 (192 enodes) 1538643770.072 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538643770.072 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538643770.072 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1538643770.072 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538643770.073 * * [misc]simplify: iters left: 6 (9 enodes) 1538643770.076 * * [misc]simplify: iters left: 5 (21 enodes) 1538643770.087 * * [misc]simplify: iters left: 4 (39 enodes) 1538643770.109 * * [misc]simplify: iters left: 3 (88 enodes) 1538643770.138 * * [misc]simplify: iters left: 2 (157 enodes) 1538643770.182 * * [misc]simplify: iters left: 1 (192 enodes) 1538643770.316 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538643770.316 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538643770.316 * * * [misc]progress: adding candidates to table 1538643770.460 * [misc]progress: [Phase 3 of 3] Extracting. 1538643770.461 * * [misc]regime: Finding splitpoints for: (# #) 1538643770.461 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1538643770.461 * * * * [misc]regimes: Trying to branch on x from (# #) 1538643770.486 * * * [misc]regime: Found split indices: #