1538410998.070 * [misc]progress: [Phase 1 of 3] Setting up. 1538410998.070 * * * [misc]progress: [1/2] Preparing points 1538410998.072 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538410998.411 * * * * [misc]points: Filtering points with unrepresentable outputs 1538410998.411 * * * * [exit]points: Sampled 256 points with exact outputs 1538410998.412 * * * [misc]progress: [2/2] Setting up program. 1538410998.420 * [misc]progress: [Phase 2 of 3] Improving. 1538410998.420 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1538410998.421 * * [misc]simplify: iters left: 5 (7 enodes) 1538410998.424 * * [misc]simplify: iters left: 4 (13 enodes) 1538410998.428 * * [misc]simplify: iters left: 3 (15 enodes) 1538410998.430 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538410998.438 * * [misc]progress: iteration 1 / 4 1538410998.438 * * * [misc]progress: picking best candidate 1538410998.452 * * * * [misc]pick: Picked # 1538410998.452 * * * [misc]progress: localizing error 1538410998.479 * * * [misc]progress: generating rewritten candidates 1538410998.479 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1538410998.500 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1538410998.568 * * * [misc]progress: generating series expansions 1538410998.568 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1538410998.568 * [misc]backup-simplify: Simplify (log (- 1 x)) into (log (- 1 x)) 1538410998.568 * [misc]approximate: Taking taylor expansion of (log (- 1 x)) in (x) around 0 1538410998.568 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538410998.568 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538410998.568 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.568 * [misc]backup-simplify: Simplify 1 into 1 1538410998.568 * [misc]taylor: Taking taylor expansion of x in x 1538410998.568 * [misc]backup-simplify: Simplify 0 into 0 1538410998.568 * [misc]backup-simplify: Simplify 1 into 1 1538410998.569 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.569 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.569 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.569 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538410998.569 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538410998.569 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.569 * [misc]backup-simplify: Simplify 1 into 1 1538410998.569 * [misc]taylor: Taking taylor expansion of x in x 1538410998.569 * [misc]backup-simplify: Simplify 0 into 0 1538410998.569 * [misc]backup-simplify: Simplify 1 into 1 1538410998.570 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.570 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.570 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.570 * [misc]backup-simplify: Simplify 0 into 0 1538410998.571 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.571 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.573 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538410998.573 * [misc]backup-simplify: Simplify -1 into -1 1538410998.574 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.575 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.580 * [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 1538410998.580 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538410998.580 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.580 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.588 * [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 1538410998.588 * [misc]backup-simplify: Simplify -1/3 into -1/3 1538410998.588 * [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))))) 1538410998.589 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 1538410998.589 * [misc]approximate: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 1538410998.589 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538410998.589 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538410998.589 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.589 * [misc]backup-simplify: Simplify 1 into 1 1538410998.589 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.589 * [misc]taylor: Taking taylor expansion of x in x 1538410998.589 * [misc]backup-simplify: Simplify 0 into 0 1538410998.589 * [misc]backup-simplify: Simplify 1 into 1 1538410998.589 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.589 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.589 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.590 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.590 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538410998.590 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538410998.590 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.590 * [misc]backup-simplify: Simplify 1 into 1 1538410998.590 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.590 * [misc]taylor: Taking taylor expansion of x in x 1538410998.590 * [misc]backup-simplify: Simplify 0 into 0 1538410998.590 * [misc]backup-simplify: Simplify 1 into 1 1538410998.590 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.590 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.591 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.591 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.591 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.592 * [misc]backup-simplify: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1538410998.592 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538410998.592 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.592 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.595 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538410998.595 * [misc]backup-simplify: Simplify -1 into -1 1538410998.596 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.596 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.596 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.601 * [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 1538410998.601 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538410998.602 * [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)))) 1538410998.602 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 1538410998.602 * [misc]approximate: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 1538410998.602 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538410998.602 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538410998.602 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.602 * [misc]taylor: Taking taylor expansion of x in x 1538410998.602 * [misc]backup-simplify: Simplify 0 into 0 1538410998.602 * [misc]backup-simplify: Simplify 1 into 1 1538410998.602 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.602 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.602 * [misc]backup-simplify: Simplify 1 into 1 1538410998.602 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.602 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.602 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538410998.602 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538410998.603 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.603 * [misc]taylor: Taking taylor expansion of x in x 1538410998.603 * [misc]backup-simplify: Simplify 0 into 0 1538410998.603 * [misc]backup-simplify: Simplify 1 into 1 1538410998.603 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.603 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.603 * [misc]backup-simplify: Simplify 1 into 1 1538410998.603 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.603 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.603 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.604 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538410998.604 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538410998.604 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.607 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538410998.607 * [misc]backup-simplify: Simplify 1 into 1 1538410998.607 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.607 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.612 * [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 1538410998.612 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538410998.613 * [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)))) 1538410998.613 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1538410998.613 * [misc]backup-simplify: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 1538410998.613 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 1538410998.613 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538410998.613 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538410998.613 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538410998.613 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.613 * [misc]backup-simplify: Simplify 1 into 1 1538410998.613 * [misc]taylor: Taking taylor expansion of x in x 1538410998.613 * [misc]backup-simplify: Simplify 0 into 0 1538410998.613 * [misc]backup-simplify: Simplify 1 into 1 1538410998.614 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.614 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.614 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.614 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538410998.614 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538410998.614 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538410998.614 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.614 * [misc]backup-simplify: Simplify 1 into 1 1538410998.614 * [misc]taylor: Taking taylor expansion of x in x 1538410998.614 * [misc]backup-simplify: Simplify 0 into 0 1538410998.614 * [misc]backup-simplify: Simplify 1 into 1 1538410998.614 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.615 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.615 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.615 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.617 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538410998.618 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.620 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538410998.620 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538410998.620 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538410998.620 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538410998.620 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538410998.620 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.621 * [misc]backup-simplify: Simplify 1 into 1 1538410998.621 * [misc]taylor: Taking taylor expansion of x in x 1538410998.621 * [misc]backup-simplify: Simplify 0 into 0 1538410998.621 * [misc]backup-simplify: Simplify 1 into 1 1538410998.621 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.621 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.621 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.621 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538410998.621 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538410998.621 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538410998.621 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.621 * [misc]backup-simplify: Simplify 1 into 1 1538410998.621 * [misc]taylor: Taking taylor expansion of x in x 1538410998.621 * [misc]backup-simplify: Simplify 0 into 0 1538410998.621 * [misc]backup-simplify: Simplify 1 into 1 1538410998.622 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.622 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.622 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.622 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.624 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538410998.625 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.633 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538410998.633 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538410998.633 * [misc]backup-simplify: Simplify -1 into -1 1538410998.633 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.634 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.638 * [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 1538410998.639 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.643 * [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 1538410998.643 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538410998.644 * [misc]backup-simplify: Simplify -1 into -1 1538410998.644 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.644 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.651 * [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 1538410998.652 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.659 * [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 1538410998.659 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538410998.659 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538410998.659 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538410998.660 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 1538410998.660 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538410998.660 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.660 * [misc]backup-simplify: Simplify 1 into 1 1538410998.660 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of x in x 1538410998.660 * [misc]backup-simplify: Simplify 0 into 0 1538410998.660 * [misc]backup-simplify: Simplify 1 into 1 1538410998.660 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.660 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.660 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.660 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.660 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538410998.660 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538410998.660 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.660 * [misc]backup-simplify: Simplify 1 into 1 1538410998.660 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.660 * [misc]taylor: Taking taylor expansion of x in x 1538410998.660 * [misc]backup-simplify: Simplify 0 into 0 1538410998.660 * [misc]backup-simplify: Simplify 1 into 1 1538410998.661 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.661 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.661 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.661 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.661 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.661 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.662 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.662 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538410998.662 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.662 * [misc]backup-simplify: Simplify 1 into 1 1538410998.662 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of x in x 1538410998.662 * [misc]backup-simplify: Simplify 0 into 0 1538410998.662 * [misc]backup-simplify: Simplify 1 into 1 1538410998.662 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.662 * [misc]backup-simplify: Simplify (- 1) into -1 1538410998.662 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.662 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.662 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538410998.662 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538410998.662 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.662 * [misc]backup-simplify: Simplify 1 into 1 1538410998.662 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.662 * [misc]taylor: Taking taylor expansion of x in x 1538410998.662 * [misc]backup-simplify: Simplify 0 into 0 1538410998.662 * [misc]backup-simplify: Simplify 1 into 1 1538410998.662 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.663 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.663 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.663 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.663 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.663 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.663 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.664 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538410998.664 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538410998.664 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538410998.664 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.664 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.666 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538410998.666 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.666 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538410998.666 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.668 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538410998.668 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.668 * [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))) 1538410998.669 * [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))) 1538410998.669 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.669 * [misc]backup-simplify: Simplify (- 0) into 0 1538410998.669 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.672 * [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 1538410998.672 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.673 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.673 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.675 * [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 1538410998.676 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.676 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.678 * [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))) 1538410998.680 * [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))) 1538410998.684 * [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))))) 1538410998.684 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 1538410998.684 * [misc]approximate: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 1538410998.684 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538410998.684 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538410998.684 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538410998.684 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.684 * [misc]taylor: Taking taylor expansion of x in x 1538410998.684 * [misc]backup-simplify: Simplify 0 into 0 1538410998.684 * [misc]backup-simplify: Simplify 1 into 1 1538410998.684 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.684 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.684 * [misc]backup-simplify: Simplify 1 into 1 1538410998.685 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.685 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.685 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538410998.685 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538410998.685 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538410998.685 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.685 * [misc]backup-simplify: Simplify 1 into 1 1538410998.685 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538410998.685 * [misc]taylor: Taking taylor expansion of -1 in x 1538410998.685 * [misc]backup-simplify: Simplify -1 into -1 1538410998.685 * [misc]taylor: Taking taylor expansion of x in x 1538410998.685 * [misc]backup-simplify: Simplify 0 into 0 1538410998.685 * [misc]backup-simplify: Simplify 1 into 1 1538410998.685 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538410998.685 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.685 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.685 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.686 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.686 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.686 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.686 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538410998.686 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538410998.686 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538410998.686 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538410998.686 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538410998.686 * [misc]taylor: Taking taylor expansion of x in x 1538410998.686 * [misc]backup-simplify: Simplify 0 into 0 1538410998.686 * [misc]backup-simplify: Simplify 1 into 1 1538410998.686 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538410998.686 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.686 * [misc]backup-simplify: Simplify 1 into 1 1538410998.687 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.687 * [misc]backup-simplify: Simplify (log 1) into 0 1538410998.687 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538410998.687 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538410998.687 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538410998.687 * [misc]taylor: Taking taylor expansion of 1 in x 1538410998.687 * [misc]backup-simplify: Simplify 1 into 1 1538410998.687 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538410998.687 * [misc]taylor: Taking taylor expansion of -1 in x 1538410998.687 * [misc]backup-simplify: Simplify -1 into -1 1538410998.687 * [misc]taylor: Taking taylor expansion of x in x 1538410998.687 * [misc]backup-simplify: Simplify 0 into 0 1538410998.687 * [misc]backup-simplify: Simplify 1 into 1 1538410998.687 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538410998.687 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538410998.687 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538410998.687 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.688 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.688 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538410998.688 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.688 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538410998.688 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538410998.689 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538410998.689 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538410998.690 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538410998.691 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.691 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538410998.691 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538410998.693 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538410998.693 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.694 * [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))) 1538410998.694 * [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))) 1538410998.695 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.695 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.697 * [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 1538410998.698 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.698 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538410998.698 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538410998.702 * [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 1538410998.702 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.703 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538410998.706 * [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)))))) 1538410998.711 * [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)))))) 1538410998.719 * [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))))))))))) 1538410998.720 * * * [misc]progress: simplifying candidates 1538410998.720 * * * * [misc]progress: [ 1 / 59 ] simplifiying candidate # 1538410998.720 * * * * [misc]progress: [ 2 / 59 ] simplifiying candidate # 1538410998.720 * * * * [misc]progress: [ 3 / 59 ] simplifiying candidate # 1538410998.720 * [enter]simplify: Simplifying (- x) 1538410998.720 * * [misc]simplify: iters left: 2 (2 enodes) 1538410998.721 * [exit]simplify: Simplified to (- x) 1538410998.721 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538410998.721 * * * * [misc]progress: [ 4 / 59 ] simplifiying candidate # 1538410998.721 * [enter]simplify: Simplifying (- x) 1538410998.722 * * [misc]simplify: iters left: 2 (2 enodes) 1538410998.722 * [exit]simplify: Simplified to (- x) 1538410998.722 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538410998.722 * * * * [misc]progress: [ 5 / 59 ] simplifiying candidate # 1538410998.723 * [enter]simplify: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538410998.723 * * [misc]simplify: iters left: 6 (6 enodes) 1538410998.726 * * [misc]simplify: iters left: 5 (12 enodes) 1538410998.730 * * [misc]simplify: iters left: 4 (13 enodes) 1538410998.736 * [exit]simplify: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538410998.736 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 1538410998.736 * * * * [misc]progress: [ 6 / 59 ] simplifiying candidate # 1538410998.737 * [enter]simplify: Simplifying (log (sqrt (- 1 x))) 1538410998.737 * * [misc]simplify: iters left: 4 (5 enodes) 1538410998.739 * * [misc]simplify: iters left: 3 (9 enodes) 1538410998.742 * * [misc]simplify: iters left: 2 (10 enodes) 1538410998.745 * [exit]simplify: Simplified to (log (sqrt (- 1 x))) 1538410998.745 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 1538410998.745 * * * * [misc]progress: [ 7 / 59 ] simplifiying candidate # 1538410998.746 * [enter]simplify: Simplifying (log 1) 1538410998.746 * * [misc]simplify: iters left: 1 (2 enodes) 1538410998.747 * [exit]simplify: Simplified to 0 1538410998.747 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1538410998.748 * * * * [misc]progress: [ 8 / 59 ] simplifiying candidate # 1538410998.748 * [enter]simplify: Simplifying (log (- (pow 1 3) (pow x 3))) 1538410998.748 * * [misc]simplify: iters left: 4 (7 enodes) 1538410998.753 * * [misc]simplify: iters left: 3 (16 enodes) 1538410998.757 * * [misc]simplify: iters left: 2 (24 enodes) 1538410998.766 * * [misc]simplify: iters left: 1 (30 enodes) 1538410998.773 * [exit]simplify: Simplified to (log (fma (* x x) (- x) 1)) 1538410998.773 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (fma (* x x) (- x) 1)) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 1538410998.773 * * * * [misc]progress: [ 9 / 59 ] simplifiying candidate # 1538410998.773 * [enter]simplify: Simplifying (log (- (* 1 1) (* x x))) 1538410998.774 * * [misc]simplify: iters left: 5 (6 enodes) 1538410998.777 * * [misc]simplify: iters left: 4 (11 enodes) 1538410998.781 * * [misc]simplify: iters left: 3 (16 enodes) 1538410998.786 * * [misc]simplify: iters left: 2 (18 enodes) 1538410998.791 * [exit]simplify: Simplified to (log (- 1 (* x x))) 1538410998.791 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 1538410998.791 * * * * [misc]progress: [ 10 / 59 ] simplifiying candidate # 1538410998.791 * * * * [misc]progress: [ 11 / 59 ] simplifiying candidate # 1538410998.792 * * * * [misc]progress: [ 12 / 59 ] simplifiying candidate # 1538410998.792 * [enter]simplify: Simplifying (- 1 x) 1538410998.792 * * [misc]simplify: iters left: 2 (3 enodes) 1538410998.794 * * [misc]simplify: iters left: 1 (7 enodes) 1538410998.796 * [exit]simplify: Simplified to (- 1 x) 1538410998.796 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1538410998.796 * * * * [misc]progress: [ 13 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 14 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 15 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 16 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 17 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 18 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 19 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 20 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 21 / 59 ] simplifiying candidate # 1538410998.796 * * * * [misc]progress: [ 22 / 59 ] simplifiying candidate # 1538410998.796 * [enter]simplify: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 1538410998.797 * * [misc]simplify: iters left: 6 (8 enodes) 1538410998.798 * * [misc]simplify: iters left: 5 (14 enodes) 1538410998.801 * * [misc]simplify: iters left: 4 (17 enodes) 1538410998.803 * [exit]simplify: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 1538410998.803 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 1538410998.803 * * * * [misc]progress: [ 23 / 59 ] simplifiying candidate # 1538410998.803 * * * * [misc]progress: [ 24 / 59 ] simplifiying candidate # 1538410998.804 * * * * [misc]progress: [ 25 / 59 ] simplifiying candidate # 1538410998.804 * [enter]simplify: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538410998.804 * * [misc]simplify: iters left: 6 (10 enodes) 1538410998.808 * * [misc]simplify: iters left: 5 (23 enodes) 1538410998.814 * * [misc]simplify: iters left: 4 (53 enodes) 1538410998.829 * * [misc]simplify: iters left: 3 (103 enodes) 1538410998.883 * * [misc]simplify: iters left: 2 (156 enodes) 1538410998.920 * * [misc]simplify: iters left: 1 (173 enodes) 1538410998.946 * [exit]simplify: Simplified to (pow (/ (log (- 1 x)) (log1p x)) 3) 1538410998.946 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log (- 1 x)) (log1p x)) 3))) 1538410998.946 * * * * [misc]progress: [ 26 / 59 ] simplifiying candidate # 1538410998.946 * * * * [misc]progress: [ 27 / 59 ] simplifiying candidate # 1538410998.946 * * * * [misc]progress: [ 28 / 59 ] simplifiying candidate # 1538410998.946 * * * * [misc]progress: [ 29 / 59 ] simplifiying candidate # 1538410998.946 * * * * [misc]progress: [ 30 / 59 ] simplifiying candidate # 1538410998.947 * [enter]simplify: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1538410998.947 * * [misc]simplify: iters left: 6 (9 enodes) 1538410998.950 * * [misc]simplify: iters left: 5 (18 enodes) 1538410998.953 * * [misc]simplify: iters left: 4 (26 enodes) 1538410998.959 * * [misc]simplify: iters left: 3 (32 enodes) 1538410998.967 * [exit]simplify: Simplified to (/ (log (fma (- x) (* x x) 1)) (log1p x)) 1538410998.967 * [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)))) 1538410998.968 * * * * [misc]progress: [ 31 / 59 ] simplifiying candidate # 1538410998.968 * [enter]simplify: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1538410998.969 * * [misc]simplify: iters left: 6 (8 enodes) 1538410998.972 * * [misc]simplify: iters left: 5 (13 enodes) 1538410998.977 * * [misc]simplify: iters left: 4 (18 enodes) 1538410998.982 * * [misc]simplify: iters left: 3 (20 enodes) 1538410998.988 * [exit]simplify: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1538410998.988 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1538410998.988 * * * * [misc]progress: [ 32 / 59 ] simplifiying candidate # 1538410998.988 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538410998.989 * * [misc]simplify: iters left: 6 (6 enodes) 1538410998.991 * * [misc]simplify: iters left: 5 (10 enodes) 1538410998.995 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538410998.995 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538410998.995 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538410998.996 * * [misc]simplify: iters left: 5 (7 enodes) 1538410998.998 * * [misc]simplify: iters left: 4 (11 enodes) 1538410999.002 * * [misc]simplify: iters left: 3 (13 enodes) 1538410999.006 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538410999.006 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538410999.006 * * * * [misc]progress: [ 33 / 59 ] simplifiying candidate # 1538410999.006 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538410999.007 * * [misc]simplify: iters left: 4 (5 enodes) 1538410999.009 * * [misc]simplify: iters left: 3 (7 enodes) 1538410999.011 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538410999.011 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538410999.011 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538410999.012 * * [misc]simplify: iters left: 5 (7 enodes) 1538410999.015 * * [misc]simplify: iters left: 4 (11 enodes) 1538410999.018 * * [misc]simplify: iters left: 3 (13 enodes) 1538410999.022 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538410999.022 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538410999.022 * * * * [misc]progress: [ 34 / 59 ] simplifiying candidate # 1538410999.023 * [enter]simplify: Simplifying (/ 1 1) 1538410999.023 * * [misc]simplify: iters left: 2 (2 enodes) 1538410999.024 * * [misc]simplify: iters left: 1 (4 enodes) 1538410999.025 * [exit]simplify: Simplified to 1 1538410999.025 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538410999.025 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538410999.025 * * [misc]simplify: iters left: 5 (6 enodes) 1538410999.028 * * [misc]simplify: iters left: 4 (10 enodes) 1538410999.031 * * [misc]simplify: iters left: 3 (12 enodes) 1538410999.035 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538410999.035 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538410999.035 * * * * [misc]progress: [ 35 / 59 ] simplifiying candidate # 1538410999.035 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538410999.036 * * [misc]simplify: iters left: 6 (10 enodes) 1538410999.041 * * [misc]simplify: iters left: 5 (20 enodes) 1538410999.050 * * [misc]simplify: iters left: 4 (31 enodes) 1538410999.055 * * [misc]simplify: iters left: 3 (34 enodes) 1538410999.062 * * [misc]simplify: iters left: 2 (37 enodes) 1538410999.068 * [exit]simplify: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1538410999.068 * [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))))) 1538410999.069 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538410999.069 * * [misc]simplify: iters left: 6 (8 enodes) 1538410999.071 * * [misc]simplify: iters left: 5 (12 enodes) 1538410999.072 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.075 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538410999.075 * [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))))) 1538410999.075 * * * * [misc]progress: [ 36 / 59 ] simplifiying candidate # 1538410999.075 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538410999.076 * * [misc]simplify: iters left: 6 (9 enodes) 1538410999.077 * * [misc]simplify: iters left: 5 (15 enodes) 1538410999.080 * * [misc]simplify: iters left: 4 (19 enodes) 1538410999.082 * * [misc]simplify: iters left: 3 (20 enodes) 1538410999.086 * [exit]simplify: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538410999.086 * [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))))) 1538410999.086 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.087 * * [misc]simplify: iters left: 6 (8 enodes) 1538410999.088 * * [misc]simplify: iters left: 5 (12 enodes) 1538410999.090 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.093 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.093 * [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))))) 1538410999.094 * * * * [misc]progress: [ 37 / 59 ] simplifiying candidate # 1538410999.094 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1538410999.095 * * [misc]simplify: iters left: 6 (7 enodes) 1538410999.098 * * [misc]simplify: iters left: 5 (13 enodes) 1538410999.104 * * [misc]simplify: iters left: 4 (21 enodes) 1538410999.112 * * [misc]simplify: iters left: 3 (35 enodes) 1538410999.127 * * [misc]simplify: iters left: 2 (61 enodes) 1538410999.142 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538410999.142 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538410999.142 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1538410999.143 * * [misc]simplify: iters left: 6 (7 enodes) 1538410999.144 * * [misc]simplify: iters left: 5 (11 enodes) 1538410999.146 * * [misc]simplify: iters left: 4 (13 enodes) 1538410999.148 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1538410999.148 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538410999.148 * * * * [misc]progress: [ 38 / 59 ] simplifiying candidate # 1538410999.148 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538410999.149 * * [misc]simplify: iters left: 6 (9 enodes) 1538410999.151 * * [misc]simplify: iters left: 5 (15 enodes) 1538410999.154 * * [misc]simplify: iters left: 4 (17 enodes) 1538410999.157 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538410999.157 * [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))))) 1538410999.157 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538410999.157 * * [misc]simplify: iters left: 6 (8 enodes) 1538410999.159 * * [misc]simplify: iters left: 5 (12 enodes) 1538410999.161 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.163 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538410999.163 * [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))))) 1538410999.163 * * * * [misc]progress: [ 39 / 59 ] simplifiying candidate # 1538410999.163 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.164 * * [misc]simplify: iters left: 6 (8 enodes) 1538410999.165 * * [misc]simplify: iters left: 5 (12 enodes) 1538410999.167 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.169 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.169 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538410999.169 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.170 * * [misc]simplify: iters left: 6 (8 enodes) 1538410999.172 * * [misc]simplify: iters left: 5 (12 enodes) 1538410999.173 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.176 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538410999.176 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538410999.176 * * * * [misc]progress: [ 40 / 59 ] simplifiying candidate # 1538410999.176 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) 1) 1538410999.176 * * [misc]simplify: iters left: 6 (6 enodes) 1538410999.177 * * [misc]simplify: iters left: 5 (10 enodes) 1538410999.180 * * [misc]simplify: iters left: 4 (14 enodes) 1538410999.181 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538410999.181 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538410999.182 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1538410999.182 * * [misc]simplify: iters left: 6 (7 enodes) 1538410999.183 * * [misc]simplify: iters left: 5 (11 enodes) 1538410999.185 * * [misc]simplify: iters left: 4 (13 enodes) 1538410999.187 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1538410999.187 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538410999.187 * * * * [misc]progress: [ 41 / 59 ] simplifiying candidate # 1538410999.187 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538410999.188 * * [misc]simplify: iters left: 6 (6 enodes) 1538410999.189 * * [misc]simplify: iters left: 5 (10 enodes) 1538410999.191 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538410999.191 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538410999.191 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538410999.191 * * [misc]simplify: iters left: 5 (7 enodes) 1538410999.193 * * [misc]simplify: iters left: 4 (11 enodes) 1538410999.195 * * [misc]simplify: iters left: 3 (13 enodes) 1538410999.197 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538410999.197 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538410999.197 * * * * [misc]progress: [ 42 / 59 ] simplifiying candidate # 1538410999.197 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538410999.197 * * [misc]simplify: iters left: 4 (5 enodes) 1538410999.198 * * [misc]simplify: iters left: 3 (7 enodes) 1538410999.199 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538410999.199 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538410999.199 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538410999.200 * * [misc]simplify: iters left: 5 (7 enodes) 1538410999.201 * * [misc]simplify: iters left: 4 (11 enodes) 1538410999.203 * * [misc]simplify: iters left: 3 (13 enodes) 1538410999.205 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538410999.205 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538410999.205 * * * * [misc]progress: [ 43 / 59 ] simplifiying candidate # 1538410999.205 * [enter]simplify: Simplifying (/ 1 1) 1538410999.205 * * [misc]simplify: iters left: 2 (2 enodes) 1538410999.206 * * [misc]simplify: iters left: 1 (4 enodes) 1538410999.206 * [exit]simplify: Simplified to 1 1538410999.206 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538410999.206 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538410999.207 * * [misc]simplify: iters left: 5 (6 enodes) 1538410999.208 * * [misc]simplify: iters left: 4 (10 enodes) 1538410999.210 * * [misc]simplify: iters left: 3 (12 enodes) 1538410999.211 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538410999.211 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538410999.212 * * * * [misc]progress: [ 44 / 59 ] simplifiying candidate # 1538410999.212 * * * * [misc]progress: [ 45 / 59 ] simplifiying candidate # 1538410999.212 * * * * [misc]progress: [ 46 / 59 ] simplifiying candidate # 1538410999.212 * * * * [misc]progress: [ 47 / 59 ] simplifiying candidate # 1538410999.212 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538410999.212 * * [misc]simplify: iters left: 2 (3 enodes) 1538410999.213 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538410999.213 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538410999.213 * * * * [misc]progress: [ 48 / 59 ] simplifiying candidate # 1538410999.213 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538410999.213 * * [misc]simplify: iters left: 2 (3 enodes) 1538410999.213 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538410999.214 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538410999.214 * * * * [misc]progress: [ 49 / 59 ] simplifiying candidate # 1538410999.214 * [enter]simplify: Simplifying (log1p x) 1538410999.214 * * [misc]simplify: iters left: 1 (2 enodes) 1538410999.214 * [exit]simplify: Simplified to (log1p x) 1538410999.214 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1538410999.214 * * * * [misc]progress: [ 50 / 59 ] simplifiying candidate # 1538410999.214 * * * * [misc]progress: [ 51 / 59 ] simplifiying candidate # 1538410999.214 * [enter]simplify: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538410999.215 * * [misc]simplify: iters left: 6 (6 enodes) 1538410999.216 * * [misc]simplify: iters left: 5 (10 enodes) 1538410999.218 * * [misc]simplify: iters left: 4 (12 enodes) 1538410999.220 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538410999.220 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1538410999.220 * * * * [misc]progress: [ 52 / 59 ] simplifiying candidate # 1538410999.220 * [enter]simplify: Simplifying (sqrt (log (- 1 x))) 1538410999.220 * * [misc]simplify: iters left: 4 (5 enodes) 1538410999.222 * * [misc]simplify: iters left: 3 (9 enodes) 1538410999.223 * * [misc]simplify: iters left: 2 (11 enodes) 1538410999.225 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538410999.225 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1538410999.225 * * * * [misc]progress: [ 53 / 59 ] simplifiying candidate # 1538410999.225 * * * * [misc]progress: [ 54 / 59 ] simplifiying candidate # 1538410999.226 * [enter]simplify: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1538410999.227 * * [misc]simplify: iters left: 6 (12 enodes) 1538410999.230 * * [misc]simplify: iters left: 5 (25 enodes) 1538410999.237 * * [misc]simplify: iters left: 4 (55 enodes) 1538410999.261 * * [misc]simplify: iters left: 3 (157 enodes) 1538410999.332 * * [misc]simplify: iters left: 2 (387 enodes) 1538410999.568 * [exit]simplify: Simplified to (fma (* x x) (fma -1/3 x -1/2) (- x)) 1538410999.568 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma (* x x) (fma -1/3 x -1/2) (- x)) (log1p x))) 1538410999.569 * * * * [misc]progress: [ 55 / 59 ] simplifiying candidate # 1538410999.569 * [enter]simplify: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538410999.570 * * [misc]simplify: iters left: 6 (14 enodes) 1538410999.581 * * [misc]simplify: iters left: 5 (33 enodes) 1538410999.597 * * [misc]simplify: iters left: 4 (61 enodes) 1538410999.631 * * [misc]simplify: iters left: 3 (128 enodes) 1538410999.705 * * [misc]simplify: iters left: 2 (341 enodes) 1538411000.069 * [exit]simplify: Simplified to (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) 1538411000.069 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) (log1p x))) 1538411000.069 * * * * [misc]progress: [ 56 / 59 ] simplifiying candidate # 1538411000.069 * [enter]simplify: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538411000.071 * * [misc]simplify: iters left: 6 (14 enodes) 1538411000.080 * * [misc]simplify: iters left: 5 (31 enodes) 1538411000.093 * * [misc]simplify: iters left: 4 (55 enodes) 1538411000.125 * * [misc]simplify: iters left: 3 (132 enodes) 1538411000.214 * * [misc]simplify: iters left: 2 (312 enodes) 1538411000.520 * [exit]simplify: Simplified to (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) 1538411000.520 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 1538411000.520 * * * * [misc]progress: [ 57 / 59 ] simplifiying candidate # 1538411000.520 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411000.521 * * [misc]simplify: iters left: 6 (9 enodes) 1538411000.523 * * [misc]simplify: iters left: 5 (21 enodes) 1538411000.528 * * [misc]simplify: iters left: 4 (39 enodes) 1538411000.540 * * [misc]simplify: iters left: 3 (88 enodes) 1538411000.579 * * [misc]simplify: iters left: 2 (157 enodes) 1538411000.630 * * [misc]simplify: iters left: 1 (192 enodes) 1538411000.757 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538411000.757 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538411000.757 * * * * [misc]progress: [ 58 / 59 ] simplifiying candidate # 1538411000.757 * [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))))) 1538411000.760 * * [misc]simplify: iters left: 6 (31 enodes) 1538411000.775 * * [misc]simplify: iters left: 5 (82 enodes) 1538411000.813 * * [misc]simplify: iters left: 4 (228 enodes) 1538411001.094 * [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))))))) 1538411001.094 * [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)))))))) 1538411001.094 * * * * [misc]progress: [ 59 / 59 ] simplifiying candidate # 1538411001.094 * [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))))))))))) 1538411001.096 * * [misc]simplify: iters left: 6 (33 enodes) 1538411001.108 * * [misc]simplify: iters left: 5 (84 enodes) 1538411001.149 * * [misc]simplify: iters left: 4 (252 enodes) 1538411001.597 * [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)))))) 1538411001.597 * [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))))))) 1538411001.598 * * * [misc]progress: adding candidates to table 1538411002.029 * * [misc]progress: iteration 2 / 4 1538411002.029 * * * [misc]progress: picking best candidate 1538411002.036 * * * * [misc]pick: Picked # 1538411002.036 * * * [misc]progress: localizing error 1538411002.045 * * * [misc]progress: generating rewritten candidates 1538411002.045 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538411002.075 * * * [misc]progress: generating series expansions 1538411002.075 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538411002.075 * [misc]backup-simplify: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x)) 1538411002.075 * [misc]approximate: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1538411002.075 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538411002.075 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538411002.075 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538411002.075 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538411002.075 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.076 * [misc]backup-simplify: Simplify 1 into 1 1538411002.076 * [misc]taylor: Taking taylor expansion of (- x) in x 1538411002.076 * [misc]taylor: Taking taylor expansion of x in x 1538411002.076 * [misc]backup-simplify: Simplify 0 into 0 1538411002.076 * [misc]backup-simplify: Simplify 1 into 1 1538411002.076 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.076 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.076 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.076 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538411002.076 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538411002.076 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538411002.076 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.076 * [misc]backup-simplify: Simplify 1 into 1 1538411002.076 * [misc]taylor: Taking taylor expansion of x in x 1538411002.076 * [misc]backup-simplify: Simplify 0 into 0 1538411002.077 * [misc]backup-simplify: Simplify 1 into 1 1538411002.077 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.077 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.077 * [misc]backup-simplify: Simplify (- 1) into -1 1538411002.077 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.080 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538411002.080 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.086 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538411002.087 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411002.087 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538411002.087 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538411002.087 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538411002.087 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538411002.087 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.087 * [misc]backup-simplify: Simplify 1 into 1 1538411002.087 * [misc]taylor: Taking taylor expansion of (- x) in x 1538411002.087 * [misc]taylor: Taking taylor expansion of x in x 1538411002.087 * [misc]backup-simplify: Simplify 0 into 0 1538411002.087 * [misc]backup-simplify: Simplify 1 into 1 1538411002.087 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.087 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.087 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.087 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538411002.087 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538411002.088 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538411002.088 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.088 * [misc]backup-simplify: Simplify 1 into 1 1538411002.088 * [misc]taylor: Taking taylor expansion of x in x 1538411002.088 * [misc]backup-simplify: Simplify 0 into 0 1538411002.088 * [misc]backup-simplify: Simplify 1 into 1 1538411002.088 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.088 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.088 * [misc]backup-simplify: Simplify (- 1) into -1 1538411002.088 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.091 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538411002.091 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.094 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538411002.094 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411002.094 * [misc]backup-simplify: Simplify -1 into -1 1538411002.094 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.094 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.099 * [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 1538411002.099 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.104 * [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 1538411002.104 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538411002.104 * [misc]backup-simplify: Simplify -1 into -1 1538411002.104 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.104 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.109 * [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 1538411002.109 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.114 * [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 1538411002.114 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538411002.114 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411002.114 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411002.114 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1538411002.114 * [misc]approximate: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538411002.114 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538411002.114 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538411002.114 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538411002.114 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538411002.114 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.114 * [misc]backup-simplify: Simplify 1 into 1 1538411002.114 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538411002.114 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.114 * [misc]taylor: Taking taylor expansion of x in x 1538411002.114 * [misc]backup-simplify: Simplify 0 into 0 1538411002.114 * [misc]backup-simplify: Simplify 1 into 1 1538411002.114 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.115 * [misc]backup-simplify: Simplify (- 1) into -1 1538411002.115 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.115 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538411002.115 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538411002.115 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538411002.115 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538411002.115 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.115 * [misc]backup-simplify: Simplify 1 into 1 1538411002.115 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.115 * [misc]taylor: Taking taylor expansion of x in x 1538411002.115 * [misc]backup-simplify: Simplify 0 into 0 1538411002.115 * [misc]backup-simplify: Simplify 1 into 1 1538411002.115 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.115 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.115 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.116 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.116 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.116 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.117 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.117 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538411002.117 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538411002.117 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538411002.117 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538411002.117 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538411002.117 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.117 * [misc]backup-simplify: Simplify 1 into 1 1538411002.117 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538411002.117 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.117 * [misc]taylor: Taking taylor expansion of x in x 1538411002.117 * [misc]backup-simplify: Simplify 0 into 0 1538411002.117 * [misc]backup-simplify: Simplify 1 into 1 1538411002.117 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.117 * [misc]backup-simplify: Simplify (- 1) into -1 1538411002.118 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.118 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538411002.118 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538411002.118 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538411002.118 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538411002.118 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.118 * [misc]backup-simplify: Simplify 1 into 1 1538411002.118 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.118 * [misc]taylor: Taking taylor expansion of x in x 1538411002.118 * [misc]backup-simplify: Simplify 0 into 0 1538411002.118 * [misc]backup-simplify: Simplify 1 into 1 1538411002.118 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.118 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.119 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.119 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.119 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.120 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.120 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.120 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538411002.120 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538411002.121 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411002.121 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.121 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.124 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538411002.124 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.124 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411002.124 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.127 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538411002.127 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.128 * [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))) 1538411002.129 * [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))) 1538411002.129 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411002.129 * [misc]backup-simplify: Simplify (- 0) into 0 1538411002.130 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.134 * [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 1538411002.135 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.135 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411002.135 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.140 * [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 1538411002.141 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.141 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.144 * [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))) 1538411002.146 * [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))) 1538411002.152 * [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))))) 1538411002.152 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1538411002.152 * [misc]approximate: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1538411002.152 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538411002.152 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538411002.152 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538411002.152 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538411002.153 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.153 * [misc]backup-simplify: Simplify 1 into 1 1538411002.153 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.153 * [misc]taylor: Taking taylor expansion of x in x 1538411002.153 * [misc]backup-simplify: Simplify 0 into 0 1538411002.153 * [misc]backup-simplify: Simplify 1 into 1 1538411002.153 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.153 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.153 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.153 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538411002.153 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538411002.153 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538411002.153 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.153 * [misc]backup-simplify: Simplify 1 into 1 1538411002.153 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538411002.153 * [misc]taylor: Taking taylor expansion of -1 in x 1538411002.153 * [misc]backup-simplify: Simplify -1 into -1 1538411002.153 * [misc]taylor: Taking taylor expansion of x in x 1538411002.154 * [misc]backup-simplify: Simplify 0 into 0 1538411002.154 * [misc]backup-simplify: Simplify 1 into 1 1538411002.154 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411002.154 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.154 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538411002.154 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.155 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.155 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.155 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.155 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538411002.155 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538411002.156 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538411002.156 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538411002.156 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538411002.156 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.156 * [misc]backup-simplify: Simplify 1 into 1 1538411002.156 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411002.156 * [misc]taylor: Taking taylor expansion of x in x 1538411002.156 * [misc]backup-simplify: Simplify 0 into 0 1538411002.156 * [misc]backup-simplify: Simplify 1 into 1 1538411002.156 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411002.156 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411002.156 * [misc]backup-simplify: Simplify (log 1) into 0 1538411002.156 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538411002.156 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538411002.156 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538411002.156 * [misc]taylor: Taking taylor expansion of 1 in x 1538411002.156 * [misc]backup-simplify: Simplify 1 into 1 1538411002.156 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538411002.156 * [misc]taylor: Taking taylor expansion of -1 in x 1538411002.156 * [misc]backup-simplify: Simplify -1 into -1 1538411002.156 * [misc]taylor: Taking taylor expansion of x in x 1538411002.157 * [misc]backup-simplify: Simplify 0 into 0 1538411002.157 * [misc]backup-simplify: Simplify 1 into 1 1538411002.157 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411002.157 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411002.157 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538411002.157 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.158 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.158 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538411002.158 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.158 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538411002.159 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538411002.159 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411002.159 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.162 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538411002.162 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.163 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538411002.163 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411002.165 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538411002.166 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.167 * [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))) 1538411002.168 * [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))) 1538411002.168 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411002.168 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.173 * [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 1538411002.173 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.174 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411002.174 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411002.177 * [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 1538411002.177 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.177 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538411002.180 * [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)))))) 1538411002.182 * [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)))))) 1538411002.187 * [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))))))))))) 1538411002.187 * * * [misc]progress: simplifying candidates 1538411002.187 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1538411002.187 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1538411002.187 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1538411002.187 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1538411002.187 * [enter]simplify: Simplifying (- (log (log1p (- x))) (log (log1p x))) 1538411002.188 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.189 * * [misc]simplify: iters left: 5 (9 enodes) 1538411002.191 * * [misc]simplify: iters left: 4 (10 enodes) 1538411002.192 * [exit]simplify: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1538411002.193 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1538411002.193 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1538411002.193 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1538411002.193 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1538411002.193 * [enter]simplify: Simplifying (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538411002.193 * * [misc]simplify: iters left: 6 (9 enodes) 1538411002.196 * * [misc]simplify: iters left: 5 (18 enodes) 1538411002.202 * * [misc]simplify: iters left: 4 (46 enodes) 1538411002.217 * * [misc]simplify: iters left: 3 (96 enodes) 1538411002.241 * * [misc]simplify: iters left: 2 (149 enodes) 1538411002.275 * * [misc]simplify: iters left: 1 (166 enodes) 1538411002.321 * [exit]simplify: Simplified to (pow (/ (log1p (- x)) (log1p x)) 3) 1538411002.321 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log1p (- x)) (log1p x)) 3))) 1538411002.321 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1538411002.321 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1538411002.321 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1538411002.321 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1538411002.321 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1538411002.321 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538411002.322 * * [misc]simplify: iters left: 6 (9 enodes) 1538411002.324 * * [misc]simplify: iters left: 5 (15 enodes) 1538411002.327 * * [misc]simplify: iters left: 4 (24 enodes) 1538411002.331 * * [misc]simplify: iters left: 3 (27 enodes) 1538411002.335 * * [misc]simplify: iters left: 2 (30 enodes) 1538411002.341 * [exit]simplify: Simplified to (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) 1538411002.341 * [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))))) 1538411002.342 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538411002.342 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.344 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538411002.344 * [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))))) 1538411002.344 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1538411002.344 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) 1538411002.344 * * [misc]simplify: iters left: 6 (8 enodes) 1538411002.346 * * [misc]simplify: iters left: 5 (10 enodes) 1538411002.348 * * [misc]simplify: iters left: 4 (12 enodes) 1538411002.349 * * [misc]simplify: iters left: 3 (13 enodes) 1538411002.352 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) 1538411002.352 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538411002.353 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538411002.353 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.354 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538411002.354 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538411002.355 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1538411002.355 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) 1538411002.355 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.357 * * [misc]simplify: iters left: 5 (11 enodes) 1538411002.361 * * [misc]simplify: iters left: 4 (17 enodes) 1538411002.364 * * [misc]simplify: iters left: 3 (31 enodes) 1538411002.371 * * [misc]simplify: iters left: 2 (57 enodes) 1538411002.379 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538411002.379 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538411002.380 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (log1p x)) 1538411002.380 * * [misc]simplify: iters left: 6 (6 enodes) 1538411002.381 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (log1p x)) 1538411002.381 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538411002.381 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1538411002.381 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538411002.382 * * [misc]simplify: iters left: 6 (8 enodes) 1538411002.384 * * [misc]simplify: iters left: 5 (10 enodes) 1538411002.386 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538411002.386 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538411002.386 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538411002.386 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.388 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538411002.388 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538411002.388 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1538411002.388 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538411002.388 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.390 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538411002.390 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538411002.390 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538411002.390 * * [misc]simplify: iters left: 6 (7 enodes) 1538411002.392 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538411002.392 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538411002.392 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1538411002.392 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) 1) 1538411002.393 * * [misc]simplify: iters left: 6 (6 enodes) 1538411002.394 * * [misc]simplify: iters left: 5 (8 enodes) 1538411002.396 * * [misc]simplify: iters left: 4 (10 enodes) 1538411002.397 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538411002.397 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538411002.397 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (log1p x)) 1538411002.397 * * [misc]simplify: iters left: 6 (6 enodes) 1538411002.399 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (log1p x)) 1538411002.399 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538411002.399 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1538411002.399 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538411002.399 * * [misc]simplify: iters left: 6 (6 enodes) 1538411002.401 * * [misc]simplify: iters left: 5 (10 enodes) 1538411002.403 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538411002.403 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538411002.403 * [enter]simplify: Simplifying (/ (log1p (- x)) (cbrt (log1p x))) 1538411002.403 * * [misc]simplify: iters left: 5 (6 enodes) 1538411002.404 * [exit]simplify: Simplified to (/ (log1p (- x)) (cbrt (log1p x))) 1538411002.404 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538411002.404 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1538411002.405 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538411002.405 * * [misc]simplify: iters left: 4 (5 enodes) 1538411002.406 * * [misc]simplify: iters left: 3 (7 enodes) 1538411002.407 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538411002.407 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538411002.407 * [enter]simplify: Simplifying (/ (log1p (- x)) (sqrt (log1p x))) 1538411002.408 * * [misc]simplify: iters left: 5 (6 enodes) 1538411002.409 * [exit]simplify: Simplified to (/ (log1p (- x)) (sqrt (log1p x))) 1538411002.409 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538411002.409 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1538411002.409 * [enter]simplify: Simplifying (/ 1 1) 1538411002.409 * * [misc]simplify: iters left: 2 (2 enodes) 1538411002.410 * * [misc]simplify: iters left: 1 (4 enodes) 1538411002.410 * [exit]simplify: Simplified to 1 1538411002.410 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538411002.410 * [enter]simplify: Simplifying (/ (log1p (- x)) (log1p x)) 1538411002.411 * * [misc]simplify: iters left: 5 (5 enodes) 1538411002.412 * [exit]simplify: Simplified to (/ (log1p (- x)) (log1p x)) 1538411002.412 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538411002.412 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1538411002.412 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1538411002.412 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1538411002.412 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1538411002.412 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538411002.413 * * [misc]simplify: iters left: 2 (3 enodes) 1538411002.414 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538411002.414 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538411002.414 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1538411002.414 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538411002.414 * * [misc]simplify: iters left: 2 (3 enodes) 1538411002.415 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538411002.415 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538411002.415 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1538411002.416 * [enter]simplify: Simplifying (log1p x) 1538411002.416 * * [misc]simplify: iters left: 1 (2 enodes) 1538411002.417 * [exit]simplify: Simplified to (log1p x) 1538411002.417 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) 1) (log1p x))) 1538411002.417 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1538411002.417 * [enter]simplify: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538411002.417 * * [misc]simplify: iters left: 6 (5 enodes) 1538411002.420 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538411002.420 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x)))))) 1538411002.420 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1538411002.420 * [enter]simplify: Simplifying (sqrt (log1p (- x))) 1538411002.420 * * [misc]simplify: iters left: 4 (4 enodes) 1538411002.422 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538411002.422 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x)))))) 1538411002.422 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1538411002.422 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1538411002.422 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411002.423 * * [misc]simplify: iters left: 6 (9 enodes) 1538411002.428 * * [misc]simplify: iters left: 5 (21 enodes) 1538411002.438 * * [misc]simplify: iters left: 4 (39 enodes) 1538411002.454 * * [misc]simplify: iters left: 3 (88 enodes) 1538411002.478 * * [misc]simplify: iters left: 2 (157 enodes) 1538411002.505 * * [misc]simplify: iters left: 1 (192 enodes) 1538411002.623 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538411002.624 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538411002.624 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1538411002.624 * [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))))) 1538411002.628 * * [misc]simplify: iters left: 6 (31 enodes) 1538411002.645 * * [misc]simplify: iters left: 5 (82 enodes) 1538411002.676 * * [misc]simplify: iters left: 4 (228 enodes) 1538411003.013 * [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))))))) 1538411003.013 * [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)))))))) 1538411003.013 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1538411003.014 * [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))))))))))) 1538411003.018 * * [misc]simplify: iters left: 6 (33 enodes) 1538411003.040 * * [misc]simplify: iters left: 5 (84 enodes) 1538411003.087 * * [misc]simplify: iters left: 4 (252 enodes) 1538411003.474 * [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)))))) 1538411003.474 * [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))))))) 1538411003.474 * * * [misc]progress: adding candidates to table 1538411003.840 * * [misc]progress: iteration 3 / 4 1538411003.840 * * * [misc]progress: picking best candidate 1538411003.844 * * * * [misc]pick: Picked # 1538411003.844 * * * [misc]progress: localizing error 1538411003.855 * * * [misc]progress: generating rewritten candidates 1538411003.855 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538411003.856 * * * [misc]progress: generating series expansions 1538411003.856 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538411003.856 * [misc]backup-simplify: Simplify (fma x (* -1/2 x) (- -1 x)) into (fma x (* -1/2 x) (- (+ x 1))) 1538411003.856 * [misc]approximate: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in (x) around 0 1538411003.856 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538411003.856 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538411003.856 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538411003.856 * [misc]taylor: Taking taylor expansion of x in x 1538411003.856 * [misc]backup-simplify: Simplify 0 into 0 1538411003.856 * [misc]backup-simplify: Simplify 1 into 1 1538411003.856 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538411003.856 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538411003.856 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.856 * [misc]taylor: Taking taylor expansion of x in x 1538411003.856 * [misc]backup-simplify: Simplify 0 into 0 1538411003.856 * [misc]backup-simplify: Simplify 1 into 1 1538411003.856 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538411003.856 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538411003.856 * [misc]taylor: Taking taylor expansion of x in x 1538411003.856 * [misc]backup-simplify: Simplify 0 into 0 1538411003.856 * [misc]backup-simplify: Simplify 1 into 1 1538411003.856 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.856 * [misc]backup-simplify: Simplify 1 into 1 1538411003.856 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538411003.856 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538411003.857 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538411003.857 * [misc]taylor: Taking taylor expansion of x in x 1538411003.857 * [misc]backup-simplify: Simplify 0 into 0 1538411003.857 * [misc]backup-simplify: Simplify 1 into 1 1538411003.857 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538411003.857 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538411003.857 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.857 * [misc]taylor: Taking taylor expansion of x in x 1538411003.857 * [misc]backup-simplify: Simplify 0 into 0 1538411003.857 * [misc]backup-simplify: Simplify 1 into 1 1538411003.857 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538411003.857 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538411003.857 * [misc]taylor: Taking taylor expansion of x in x 1538411003.857 * [misc]backup-simplify: Simplify 0 into 0 1538411003.857 * [misc]backup-simplify: Simplify 1 into 1 1538411003.857 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.857 * [misc]backup-simplify: Simplify 1 into 1 1538411003.857 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1538411003.857 * [misc]backup-simplify: Simplify (* 0 0) into 0 1538411003.857 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411003.857 * [misc]backup-simplify: Simplify (- 1) into -1 1538411003.857 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.857 * [misc]backup-simplify: Simplify -1 into -1 1538411003.858 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1538411003.858 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 0)) into 0 1538411003.858 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411003.858 * [misc]backup-simplify: Simplify (- 1) into -1 1538411003.858 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.858 * [misc]backup-simplify: Simplify -1 into -1 1538411003.858 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1538411003.858 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 0))) into -1/2 1538411003.858 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538411003.859 * [misc]backup-simplify: Simplify (- 0) into 0 1538411003.859 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538411003.859 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.859 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411003.859 * [misc]backup-simplify: Simplify (fma (/ 1 x) (* -1/2 (/ 1 x)) (- -1 (/ 1 x))) into (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) 1538411003.859 * [misc]approximate: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in (x) around 0 1538411003.859 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538411003.859 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538411003.859 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538411003.859 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.859 * [misc]taylor: Taking taylor expansion of x in x 1538411003.859 * [misc]backup-simplify: Simplify 0 into 0 1538411003.859 * [misc]backup-simplify: Simplify 1 into 1 1538411003.859 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.859 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538411003.859 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538411003.859 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.859 * [misc]taylor: Taking taylor expansion of x in x 1538411003.859 * [misc]backup-simplify: Simplify 0 into 0 1538411003.859 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538411003.860 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of x in x 1538411003.860 * [misc]backup-simplify: Simplify 0 into 0 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.860 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538411003.860 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538411003.860 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of x in x 1538411003.860 * [misc]backup-simplify: Simplify 0 into 0 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.860 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538411003.860 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.860 * [misc]taylor: Taking taylor expansion of x in x 1538411003.860 * [misc]backup-simplify: Simplify 0 into 0 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538411003.860 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.860 * [misc]taylor: Taking taylor expansion of x in x 1538411003.860 * [misc]backup-simplify: Simplify 0 into 0 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.860 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.860 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.860 * [misc]backup-simplify: Simplify 1 into 1 1538411003.861 * [misc]backup-simplify: Simplify (* 1 -1/2) into -1/2 1538411003.861 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538411003.861 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.861 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1538411003.861 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411003.861 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 -1/2)) into 0 1538411003.861 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411003.861 * [misc]backup-simplify: Simplify (- 1) into -1 1538411003.861 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.862 * [misc]backup-simplify: Simplify -1 into -1 1538411003.862 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411003.862 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411003.862 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0 1538411003.862 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411003.862 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411003.862 * [misc]backup-simplify: Simplify (- 1) into -1 1538411003.863 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.863 * [misc]backup-simplify: Simplify -1 into -1 1538411003.863 * [misc]backup-simplify: Simplify (+ -1 (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411003.863 * [misc]backup-simplify: Simplify (fma (/ 1 (- x)) (* -1/2 (/ 1 (- x))) (- -1 (/ 1 (- x)))) into (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) 1538411003.863 * [misc]approximate: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in (x) around 0 1538411003.863 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538411003.863 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538411003.863 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of -1 in x 1538411003.864 * [misc]backup-simplify: Simplify -1 into -1 1538411003.864 * [misc]taylor: Taking taylor expansion of x in x 1538411003.864 * [misc]backup-simplify: Simplify 0 into 0 1538411003.864 * [misc]backup-simplify: Simplify 1 into 1 1538411003.864 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411003.864 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538411003.864 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538411003.864 * [misc]taylor: Taking taylor expansion of x in x 1538411003.864 * [misc]backup-simplify: Simplify 0 into 0 1538411003.864 * [misc]backup-simplify: Simplify 1 into 1 1538411003.864 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538411003.864 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of x in x 1538411003.864 * [misc]backup-simplify: Simplify 0 into 0 1538411003.864 * [misc]backup-simplify: Simplify 1 into 1 1538411003.864 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.864 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.864 * [misc]backup-simplify: Simplify 1 into 1 1538411003.864 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538411003.864 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538411003.864 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of -1 in x 1538411003.864 * [misc]backup-simplify: Simplify -1 into -1 1538411003.864 * [misc]taylor: Taking taylor expansion of x in x 1538411003.864 * [misc]backup-simplify: Simplify 0 into 0 1538411003.864 * [misc]backup-simplify: Simplify 1 into 1 1538411003.864 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538411003.864 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538411003.864 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538411003.864 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538411003.864 * [misc]taylor: Taking taylor expansion of x in x 1538411003.864 * [misc]backup-simplify: Simplify 0 into 0 1538411003.865 * [misc]backup-simplify: Simplify 1 into 1 1538411003.865 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538411003.865 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538411003.865 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538411003.865 * [misc]taylor: Taking taylor expansion of x in x 1538411003.865 * [misc]backup-simplify: Simplify 0 into 0 1538411003.865 * [misc]backup-simplify: Simplify 1 into 1 1538411003.865 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538411003.865 * [misc]taylor: Taking taylor expansion of 1 in x 1538411003.865 * [misc]backup-simplify: Simplify 1 into 1 1538411003.865 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1538411003.865 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538411003.865 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538411003.865 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 1538411003.865 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538411003.866 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1538411003.866 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538411003.866 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538411003.866 * [misc]backup-simplify: Simplify 1 into 1 1538411003.866 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411003.866 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538411003.866 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 1538411003.867 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538411003.867 * [misc]backup-simplify: Simplify (- 1) into -1 1538411003.867 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.867 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538411003.867 * [misc]backup-simplify: Simplify -1 into -1 1538411003.867 * [misc]backup-simplify: Simplify (+ -1 (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411003.867 * * * [misc]progress: simplifying candidates 1538411003.867 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1538411003.867 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1538411003.867 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1538411003.868 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1538411003.868 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411003.868 * * [misc]simplify: iters left: 6 (9 enodes) 1538411003.871 * * [misc]simplify: iters left: 5 (21 enodes) 1538411003.876 * * [misc]simplify: iters left: 4 (39 enodes) 1538411003.892 * * [misc]simplify: iters left: 3 (88 enodes) 1538411003.943 * * [misc]simplify: iters left: 2 (157 enodes) 1538411003.982 * * [misc]simplify: iters left: 1 (192 enodes) 1538411004.101 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538411004.101 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538411004.101 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1538411004.101 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411004.102 * * [misc]simplify: iters left: 6 (9 enodes) 1538411004.105 * * [misc]simplify: iters left: 5 (21 enodes) 1538411004.115 * * [misc]simplify: iters left: 4 (39 enodes) 1538411004.137 * * [misc]simplify: iters left: 3 (88 enodes) 1538411004.185 * * [misc]simplify: iters left: 2 (157 enodes) 1538411004.235 * * [misc]simplify: iters left: 1 (192 enodes) 1538411004.388 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538411004.388 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538411004.388 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1538411004.388 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538411004.389 * * [misc]simplify: iters left: 6 (9 enodes) 1538411004.391 * * [misc]simplify: iters left: 5 (21 enodes) 1538411004.398 * * [misc]simplify: iters left: 4 (39 enodes) 1538411004.410 * * [misc]simplify: iters left: 3 (88 enodes) 1538411004.435 * * [misc]simplify: iters left: 2 (157 enodes) 1538411004.480 * * [misc]simplify: iters left: 1 (192 enodes) 1538411004.590 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538411004.590 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538411004.590 * * * [misc]progress: adding candidates to table 1538411004.735 * [misc]progress: [Phase 3 of 3] Extracting. 1538411004.735 * * [misc]regime: Finding splitpoints for: (# #) 1538411004.735 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1538411004.735 * * * * [misc]regimes: Trying to branch on x from (# #) 1538411004.762 * * * [misc]regime: Found split indices: #