1538420268.137 * [misc]progress: [Phase 1 of 3] Setting up. 1538420268.137 * * * [misc]progress: [1/2] Preparing points 1538420268.139 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538420268.140 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1538420268.142 * * * * [misc]points: Setting MPFR precision to 64 1538420268.143 * * * * [misc]points: Setting MPFR precision to 320 1538420268.144 * * * * [misc]points: Setting MPFR precision to 576 1538420268.145 * * * * [misc]points: Setting MPFR precision to 832 1538420268.148 * * * * [misc]points: Setting MPFR precision to 1088 1538420268.152 * * * * [misc]points: Setting MPFR precision to 1344 1538420268.156 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1538420268.161 * * * * [misc]points: Setting MPFR precision to 1088 1538420268.169 * * * * [misc]points: Setting MPFR precision to 1344 1538420268.175 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1538420268.182 * * * * [misc]points: Setting MPFR precision to 1088 1538420268.192 * * * * [misc]points: Setting MPFR precision to 1344 1538420268.206 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1538420268.215 * * * * [misc]points: Setting MPFR precision to 1088 1538420268.244 * * * * [misc]points: Setting MPFR precision to 1344 1538420268.270 * * * * [misc]points: Computing exacts for 256 points 1538420268.275 * * * * [misc]points: Setting MPFR precision to 1088 1538420268.322 * * * * [misc]points: Setting MPFR precision to 1344 1538420268.389 * * * * [misc]points: Filtering points with unrepresentable outputs 1538420268.389 * * * * [exit]points: Sampled 256 points with exact outputs 1538420268.389 * * * [misc]progress: [2/2] Setting up program. 1538420268.393 * [misc]progress: [Phase 2 of 3] Improving. 1538420268.393 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1538420268.393 * * [misc]simplify: iters left: 5 (7 enodes) 1538420268.395 * * [misc]simplify: iters left: 4 (13 enodes) 1538420268.398 * * [misc]simplify: iters left: 3 (15 enodes) 1538420268.401 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538420268.411 * * [misc]progress: iteration 1 / 4 1538420268.411 * * * [misc]progress: picking best candidate 1538420268.417 * * * * [misc]pick: Picked # 1538420268.417 * * * [misc]progress: localizing error 1538420268.508 * * * [misc]progress: generating rewritten candidates 1538420268.508 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1538420268.510 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1538420268.533 * * * [misc]progress: generating series expansions 1538420268.533 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1538420268.534 * [misc]backup-simplify: Simplify (log (- 1 x)) into (log (- 1 x)) 1538420268.534 * [misc]approximate: Taking taylor expansion of (log (- 1 x)) in (x) around 0 1538420268.534 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538420268.534 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538420268.534 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.534 * [misc]backup-simplify: Simplify 1 into 1 1538420268.534 * [misc]taylor: Taking taylor expansion of x in x 1538420268.534 * [misc]backup-simplify: Simplify 0 into 0 1538420268.534 * [misc]backup-simplify: Simplify 1 into 1 1538420268.534 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.534 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.534 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.534 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538420268.535 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538420268.535 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.535 * [misc]backup-simplify: Simplify 1 into 1 1538420268.535 * [misc]taylor: Taking taylor expansion of x in x 1538420268.535 * [misc]backup-simplify: Simplify 0 into 0 1538420268.535 * [misc]backup-simplify: Simplify 1 into 1 1538420268.535 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.535 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.535 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.535 * [misc]backup-simplify: Simplify 0 into 0 1538420268.535 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.535 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.538 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538420268.538 * [misc]backup-simplify: Simplify -1 into -1 1538420268.538 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.538 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.542 * [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 1538420268.542 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420268.543 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.543 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.549 * [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 1538420268.549 * [misc]backup-simplify: Simplify -1/3 into -1/3 1538420268.550 * [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))))) 1538420268.550 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 1538420268.550 * [misc]approximate: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 1538420268.550 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538420268.550 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538420268.550 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.550 * [misc]backup-simplify: Simplify 1 into 1 1538420268.550 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.550 * [misc]taylor: Taking taylor expansion of x in x 1538420268.550 * [misc]backup-simplify: Simplify 0 into 0 1538420268.550 * [misc]backup-simplify: Simplify 1 into 1 1538420268.550 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.550 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.550 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.551 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.551 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538420268.551 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538420268.551 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.551 * [misc]backup-simplify: Simplify 1 into 1 1538420268.551 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.551 * [misc]taylor: Taking taylor expansion of x in x 1538420268.551 * [misc]backup-simplify: Simplify 0 into 0 1538420268.551 * [misc]backup-simplify: Simplify 1 into 1 1538420268.551 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.551 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.551 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.551 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.552 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.552 * [misc]backup-simplify: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1538420268.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420268.552 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.553 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.555 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538420268.555 * [misc]backup-simplify: Simplify -1 into -1 1538420268.556 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.556 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.556 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.560 * [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 1538420268.560 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420268.561 * [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)))) 1538420268.561 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 1538420268.561 * [misc]approximate: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 1538420268.561 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538420268.561 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420268.561 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.561 * [misc]taylor: Taking taylor expansion of x in x 1538420268.561 * [misc]backup-simplify: Simplify 0 into 0 1538420268.561 * [misc]backup-simplify: Simplify 1 into 1 1538420268.561 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.561 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.561 * [misc]backup-simplify: Simplify 1 into 1 1538420268.561 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.562 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.562 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538420268.562 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420268.562 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.562 * [misc]taylor: Taking taylor expansion of x in x 1538420268.562 * [misc]backup-simplify: Simplify 0 into 0 1538420268.562 * [misc]backup-simplify: Simplify 1 into 1 1538420268.562 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.562 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.562 * [misc]backup-simplify: Simplify 1 into 1 1538420268.562 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.562 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.563 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.563 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538420268.563 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420268.563 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.566 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420268.566 * [misc]backup-simplify: Simplify 1 into 1 1538420268.566 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.566 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.570 * [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 1538420268.570 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420268.570 * [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)))) 1538420268.571 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1538420268.571 * [misc]backup-simplify: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 1538420268.571 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 1538420268.571 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538420268.571 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538420268.571 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538420268.571 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.571 * [misc]backup-simplify: Simplify 1 into 1 1538420268.571 * [misc]taylor: Taking taylor expansion of x in x 1538420268.571 * [misc]backup-simplify: Simplify 0 into 0 1538420268.571 * [misc]backup-simplify: Simplify 1 into 1 1538420268.571 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.571 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.571 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.571 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538420268.572 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538420268.572 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538420268.572 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.572 * [misc]backup-simplify: Simplify 1 into 1 1538420268.572 * [misc]taylor: Taking taylor expansion of x in x 1538420268.572 * [misc]backup-simplify: Simplify 0 into 0 1538420268.572 * [misc]backup-simplify: Simplify 1 into 1 1538420268.572 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.572 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.572 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.572 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.575 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538420268.575 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.577 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420268.577 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420268.577 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1538420268.577 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1538420268.577 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1538420268.577 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.577 * [misc]backup-simplify: Simplify 1 into 1 1538420268.577 * [misc]taylor: Taking taylor expansion of x in x 1538420268.577 * [misc]backup-simplify: Simplify 0 into 0 1538420268.577 * [misc]backup-simplify: Simplify 1 into 1 1538420268.577 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.578 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.578 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.578 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538420268.578 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538420268.578 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538420268.578 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.578 * [misc]backup-simplify: Simplify 1 into 1 1538420268.578 * [misc]taylor: Taking taylor expansion of x in x 1538420268.578 * [misc]backup-simplify: Simplify 0 into 0 1538420268.578 * [misc]backup-simplify: Simplify 1 into 1 1538420268.578 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.578 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.578 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.579 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.581 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538420268.581 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.583 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420268.584 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420268.584 * [misc]backup-simplify: Simplify -1 into -1 1538420268.584 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.584 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.588 * [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 1538420268.588 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.592 * [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 1538420268.592 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538420268.592 * [misc]backup-simplify: Simplify -1 into -1 1538420268.592 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.593 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.597 * [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 1538420268.597 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.601 * [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 1538420268.601 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538420268.601 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420268.602 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420268.602 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 1538420268.602 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538420268.602 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.602 * [misc]backup-simplify: Simplify 1 into 1 1538420268.602 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of x in x 1538420268.602 * [misc]backup-simplify: Simplify 0 into 0 1538420268.602 * [misc]backup-simplify: Simplify 1 into 1 1538420268.602 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.602 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.602 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.602 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.602 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420268.602 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420268.602 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.602 * [misc]backup-simplify: Simplify 1 into 1 1538420268.602 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.602 * [misc]taylor: Taking taylor expansion of x in x 1538420268.602 * [misc]backup-simplify: Simplify 0 into 0 1538420268.602 * [misc]backup-simplify: Simplify 1 into 1 1538420268.603 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.603 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.603 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.603 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.603 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.603 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.604 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.604 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420268.604 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.604 * [misc]backup-simplify: Simplify 1 into 1 1538420268.604 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of x in x 1538420268.604 * [misc]backup-simplify: Simplify 0 into 0 1538420268.604 * [misc]backup-simplify: Simplify 1 into 1 1538420268.604 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.604 * [misc]backup-simplify: Simplify (- 1) into -1 1538420268.604 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.604 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.604 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420268.604 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420268.604 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.604 * [misc]backup-simplify: Simplify 1 into 1 1538420268.604 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.604 * [misc]taylor: Taking taylor expansion of x in x 1538420268.604 * [misc]backup-simplify: Simplify 0 into 0 1538420268.604 * [misc]backup-simplify: Simplify 1 into 1 1538420268.605 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.605 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.605 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.605 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.605 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.605 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.605 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.606 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420268.606 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420268.606 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420268.606 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.606 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.608 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538420268.608 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.608 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420268.608 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.610 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420268.610 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.610 * [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))) 1538420268.610 * [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))) 1538420268.610 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.611 * [misc]backup-simplify: Simplify (- 0) into 0 1538420268.611 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.613 * [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 1538420268.613 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.613 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.614 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.616 * [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 1538420268.616 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.616 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.617 * [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))) 1538420268.617 * [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))) 1538420268.619 * [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))))) 1538420268.619 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 1538420268.619 * [misc]approximate: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 1538420268.619 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538420268.619 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538420268.619 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420268.619 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.619 * [misc]taylor: Taking taylor expansion of x in x 1538420268.619 * [misc]backup-simplify: Simplify 0 into 0 1538420268.619 * [misc]backup-simplify: Simplify 1 into 1 1538420268.619 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.619 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.619 * [misc]backup-simplify: Simplify 1 into 1 1538420268.619 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.619 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.619 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538420268.619 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538420268.620 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538420268.620 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.620 * [misc]backup-simplify: Simplify 1 into 1 1538420268.620 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420268.620 * [misc]taylor: Taking taylor expansion of -1 in x 1538420268.620 * [misc]backup-simplify: Simplify -1 into -1 1538420268.620 * [misc]taylor: Taking taylor expansion of x in x 1538420268.620 * [misc]backup-simplify: Simplify 0 into 0 1538420268.620 * [misc]backup-simplify: Simplify 1 into 1 1538420268.620 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420268.620 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.620 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.620 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.620 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.621 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.621 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.621 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420268.621 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1538420268.621 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1538420268.621 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420268.621 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420268.621 * [misc]taylor: Taking taylor expansion of x in x 1538420268.621 * [misc]backup-simplify: Simplify 0 into 0 1538420268.621 * [misc]backup-simplify: Simplify 1 into 1 1538420268.621 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420268.621 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.621 * [misc]backup-simplify: Simplify 1 into 1 1538420268.621 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.621 * [misc]backup-simplify: Simplify (log 1) into 0 1538420268.621 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538420268.621 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538420268.621 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538420268.621 * [misc]taylor: Taking taylor expansion of 1 in x 1538420268.621 * [misc]backup-simplify: Simplify 1 into 1 1538420268.621 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420268.622 * [misc]taylor: Taking taylor expansion of -1 in x 1538420268.622 * [misc]backup-simplify: Simplify -1 into -1 1538420268.622 * [misc]taylor: Taking taylor expansion of x in x 1538420268.622 * [misc]backup-simplify: Simplify 0 into 0 1538420268.622 * [misc]backup-simplify: Simplify 1 into 1 1538420268.622 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420268.622 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420268.622 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420268.622 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.622 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.622 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420268.623 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.623 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420268.623 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420268.623 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420268.623 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420268.625 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420268.625 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.625 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538420268.625 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420268.627 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538420268.627 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.627 * [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))) 1538420268.628 * [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))) 1538420268.628 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.628 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.630 * [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 1538420268.631 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.631 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420268.631 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420268.633 * [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 1538420268.634 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.634 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420268.635 * [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)))))) 1538420268.636 * [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)))))) 1538420268.637 * [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))))))))))) 1538420268.638 * * * [misc]progress: simplifying candidates 1538420268.638 * * * * [misc]progress: [ 1 / 59 ] simplifiying candidate # 1538420268.638 * * * * [misc]progress: [ 2 / 59 ] simplifiying candidate # 1538420268.638 * * * * [misc]progress: [ 3 / 59 ] simplifiying candidate # 1538420268.638 * [enter]simplify: Simplifying (- x) 1538420268.638 * * [misc]simplify: iters left: 2 (2 enodes) 1538420268.638 * [exit]simplify: Simplified to (- x) 1538420268.638 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538420268.638 * * * * [misc]progress: [ 4 / 59 ] simplifiying candidate # 1538420268.638 * [enter]simplify: Simplifying (- x) 1538420268.638 * * [misc]simplify: iters left: 2 (2 enodes) 1538420268.639 * [exit]simplify: Simplified to (- x) 1538420268.639 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1538420268.639 * * * * [misc]progress: [ 5 / 59 ] simplifiying candidate # 1538420268.639 * [enter]simplify: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538420268.639 * * [misc]simplify: iters left: 6 (6 enodes) 1538420268.640 * * [misc]simplify: iters left: 5 (12 enodes) 1538420268.641 * * [misc]simplify: iters left: 4 (13 enodes) 1538420268.643 * [exit]simplify: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1538420268.643 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 1538420268.643 * * * * [misc]progress: [ 6 / 59 ] simplifiying candidate # 1538420268.645 * [enter]simplify: Simplifying (log (sqrt (- 1 x))) 1538420268.645 * * [misc]simplify: iters left: 4 (5 enodes) 1538420268.645 * * [misc]simplify: iters left: 3 (9 enodes) 1538420268.647 * * [misc]simplify: iters left: 2 (10 enodes) 1538420268.648 * [exit]simplify: Simplified to (log (sqrt (- 1 x))) 1538420268.648 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 1538420268.648 * * * * [misc]progress: [ 7 / 59 ] simplifiying candidate # 1538420268.648 * [enter]simplify: Simplifying (log 1) 1538420268.648 * * [misc]simplify: iters left: 1 (2 enodes) 1538420268.649 * [exit]simplify: Simplified to 0 1538420268.649 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1538420268.649 * * * * [misc]progress: [ 8 / 59 ] simplifiying candidate # 1538420268.649 * [enter]simplify: Simplifying (log (- (pow 1 3) (pow x 3))) 1538420268.649 * * [misc]simplify: iters left: 4 (7 enodes) 1538420268.651 * * [misc]simplify: iters left: 3 (16 enodes) 1538420268.653 * * [misc]simplify: iters left: 2 (24 enodes) 1538420268.659 * * [misc]simplify: iters left: 1 (30 enodes) 1538420268.665 * [exit]simplify: Simplified to (log (fma (* x x) (- x) 1)) 1538420268.665 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (fma (* x x) (- x) 1)) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 1538420268.665 * * * * [misc]progress: [ 9 / 59 ] simplifiying candidate # 1538420268.665 * [enter]simplify: Simplifying (log (- (* 1 1) (* x x))) 1538420268.665 * * [misc]simplify: iters left: 5 (6 enodes) 1538420268.667 * * [misc]simplify: iters left: 4 (11 enodes) 1538420268.669 * * [misc]simplify: iters left: 3 (16 enodes) 1538420268.673 * * [misc]simplify: iters left: 2 (18 enodes) 1538420268.676 * [exit]simplify: Simplified to (log (- 1 (* x x))) 1538420268.676 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 1538420268.676 * * * * [misc]progress: [ 10 / 59 ] simplifiying candidate # 1538420268.676 * * * * [misc]progress: [ 11 / 59 ] simplifiying candidate # 1538420268.676 * * * * [misc]progress: [ 12 / 59 ] simplifiying candidate # 1538420268.677 * [enter]simplify: Simplifying (- 1 x) 1538420268.677 * * [misc]simplify: iters left: 2 (3 enodes) 1538420268.678 * * [misc]simplify: iters left: 1 (7 enodes) 1538420268.679 * [exit]simplify: Simplified to (- 1 x) 1538420268.679 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1538420268.679 * * * * [misc]progress: [ 13 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 14 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 15 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 16 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 17 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 18 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 19 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 20 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 21 / 59 ] simplifiying candidate # 1538420268.679 * * * * [misc]progress: [ 22 / 59 ] simplifiying candidate # 1538420268.680 * [enter]simplify: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 1538420268.680 * * [misc]simplify: iters left: 6 (8 enodes) 1538420268.682 * * [misc]simplify: iters left: 5 (14 enodes) 1538420268.685 * * [misc]simplify: iters left: 4 (17 enodes) 1538420268.689 * [exit]simplify: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 1538420268.689 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 1538420268.689 * * * * [misc]progress: [ 23 / 59 ] simplifiying candidate # 1538420268.689 * * * * [misc]progress: [ 24 / 59 ] simplifiying candidate # 1538420268.689 * * * * [misc]progress: [ 25 / 59 ] simplifiying candidate # 1538420268.689 * [enter]simplify: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538420268.689 * * [misc]simplify: iters left: 6 (10 enodes) 1538420268.692 * * [misc]simplify: iters left: 5 (23 enodes) 1538420268.700 * * [misc]simplify: iters left: 4 (53 enodes) 1538420268.716 * * [misc]simplify: iters left: 3 (103 enodes) 1538420268.737 * * [misc]simplify: iters left: 2 (156 enodes) 1538420268.790 * * [misc]simplify: iters left: 1 (173 enodes) 1538420268.829 * [exit]simplify: Simplified to (pow (/ (log (- 1 x)) (log1p x)) 3) 1538420268.829 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log (- 1 x)) (log1p x)) 3))) 1538420268.829 * * * * [misc]progress: [ 26 / 59 ] simplifiying candidate # 1538420268.829 * * * * [misc]progress: [ 27 / 59 ] simplifiying candidate # 1538420268.830 * * * * [misc]progress: [ 28 / 59 ] simplifiying candidate # 1538420268.830 * * * * [misc]progress: [ 29 / 59 ] simplifiying candidate # 1538420268.830 * * * * [misc]progress: [ 30 / 59 ] simplifiying candidate # 1538420268.830 * [enter]simplify: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1538420268.830 * * [misc]simplify: iters left: 6 (9 enodes) 1538420268.834 * * [misc]simplify: iters left: 5 (18 enodes) 1538420268.838 * * [misc]simplify: iters left: 4 (26 enodes) 1538420268.842 * * [misc]simplify: iters left: 3 (32 enodes) 1538420268.845 * [exit]simplify: Simplified to (/ (log (fma (- x) (* x x) 1)) (log1p x)) 1538420268.845 * [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)))) 1538420268.845 * * * * [misc]progress: [ 31 / 59 ] simplifiying candidate # 1538420268.845 * [enter]simplify: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1538420268.845 * * [misc]simplify: iters left: 6 (8 enodes) 1538420268.846 * * [misc]simplify: iters left: 5 (13 enodes) 1538420268.848 * * [misc]simplify: iters left: 4 (18 enodes) 1538420268.850 * * [misc]simplify: iters left: 3 (20 enodes) 1538420268.852 * [exit]simplify: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1538420268.852 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1538420268.852 * * * * [misc]progress: [ 32 / 59 ] simplifiying candidate # 1538420268.853 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420268.853 * * [misc]simplify: iters left: 6 (6 enodes) 1538420268.854 * * [misc]simplify: iters left: 5 (10 enodes) 1538420268.855 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538420268.855 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538420268.855 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538420268.855 * * [misc]simplify: iters left: 5 (7 enodes) 1538420268.856 * * [misc]simplify: iters left: 4 (11 enodes) 1538420268.857 * * [misc]simplify: iters left: 3 (13 enodes) 1538420268.860 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538420268.860 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538420268.860 * * * * [misc]progress: [ 33 / 59 ] simplifiying candidate # 1538420268.860 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538420268.860 * * [misc]simplify: iters left: 4 (5 enodes) 1538420268.861 * * [misc]simplify: iters left: 3 (7 enodes) 1538420268.862 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538420268.862 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538420268.862 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538420268.862 * * [misc]simplify: iters left: 5 (7 enodes) 1538420268.863 * * [misc]simplify: iters left: 4 (11 enodes) 1538420268.865 * * [misc]simplify: iters left: 3 (13 enodes) 1538420268.867 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538420268.867 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538420268.867 * * * * [misc]progress: [ 34 / 59 ] simplifiying candidate # 1538420268.867 * [enter]simplify: Simplifying (/ 1 1) 1538420268.867 * * [misc]simplify: iters left: 2 (2 enodes) 1538420268.868 * * [misc]simplify: iters left: 1 (4 enodes) 1538420268.868 * [exit]simplify: Simplified to 1 1538420268.868 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538420268.869 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538420268.869 * * [misc]simplify: iters left: 5 (6 enodes) 1538420268.871 * * [misc]simplify: iters left: 4 (10 enodes) 1538420268.874 * * [misc]simplify: iters left: 3 (12 enodes) 1538420268.877 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538420268.877 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538420268.877 * * * * [misc]progress: [ 35 / 59 ] simplifiying candidate # 1538420268.878 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420268.878 * * [misc]simplify: iters left: 6 (10 enodes) 1538420268.882 * * [misc]simplify: iters left: 5 (20 enodes) 1538420268.888 * * [misc]simplify: iters left: 4 (31 enodes) 1538420268.896 * * [misc]simplify: iters left: 3 (34 enodes) 1538420268.904 * * [misc]simplify: iters left: 2 (37 enodes) 1538420268.913 * [exit]simplify: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1538420268.913 * [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))))) 1538420268.913 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538420268.913 * * [misc]simplify: iters left: 6 (8 enodes) 1538420268.915 * * [misc]simplify: iters left: 5 (12 enodes) 1538420268.918 * * [misc]simplify: iters left: 4 (14 enodes) 1538420268.922 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1538420268.922 * [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))))) 1538420268.922 * * * * [misc]progress: [ 36 / 59 ] simplifiying candidate # 1538420268.923 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538420268.923 * * [misc]simplify: iters left: 6 (9 enodes) 1538420268.926 * * [misc]simplify: iters left: 5 (15 enodes) 1538420268.930 * * [misc]simplify: iters left: 4 (19 enodes) 1538420268.934 * * [misc]simplify: iters left: 3 (20 enodes) 1538420268.939 * [exit]simplify: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1538420268.939 * [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))))) 1538420268.940 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538420268.940 * * [misc]simplify: iters left: 6 (8 enodes) 1538420268.942 * * [misc]simplify: iters left: 5 (12 enodes) 1538420268.945 * * [misc]simplify: iters left: 4 (14 enodes) 1538420268.949 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1538420268.949 * [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))))) 1538420268.949 * * * * [misc]progress: [ 37 / 59 ] simplifiying candidate # 1538420268.949 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1538420268.949 * * [misc]simplify: iters left: 6 (7 enodes) 1538420268.952 * * [misc]simplify: iters left: 5 (13 enodes) 1538420268.956 * * [misc]simplify: iters left: 4 (21 enodes) 1538420268.961 * * [misc]simplify: iters left: 3 (35 enodes) 1538420268.971 * * [misc]simplify: iters left: 2 (61 enodes) 1538420268.987 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538420268.987 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538420268.987 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1538420268.987 * * [misc]simplify: iters left: 6 (7 enodes) 1538420268.989 * * [misc]simplify: iters left: 5 (11 enodes) 1538420268.992 * * [misc]simplify: iters left: 4 (13 enodes) 1538420268.995 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1538420268.995 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1538420268.995 * * * * [misc]progress: [ 38 / 59 ] simplifiying candidate # 1538420268.996 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420268.996 * * [misc]simplify: iters left: 6 (9 enodes) 1538420268.998 * * [misc]simplify: iters left: 5 (15 enodes) 1538420269.002 * * [misc]simplify: iters left: 4 (17 enodes) 1538420269.008 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420269.008 * [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))))) 1538420269.008 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538420269.008 * * [misc]simplify: iters left: 6 (8 enodes) 1538420269.011 * * [misc]simplify: iters left: 5 (12 enodes) 1538420269.014 * * [misc]simplify: iters left: 4 (14 enodes) 1538420269.017 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1538420269.017 * [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))))) 1538420269.017 * * * * [misc]progress: [ 39 / 59 ] simplifiying candidate # 1538420269.017 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538420269.017 * * [misc]simplify: iters left: 6 (8 enodes) 1538420269.020 * * [misc]simplify: iters left: 5 (12 enodes) 1538420269.023 * * [misc]simplify: iters left: 4 (14 enodes) 1538420269.026 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538420269.026 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538420269.026 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538420269.026 * * [misc]simplify: iters left: 6 (8 enodes) 1538420269.029 * * [misc]simplify: iters left: 5 (12 enodes) 1538420269.031 * * [misc]simplify: iters left: 4 (14 enodes) 1538420269.035 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1538420269.035 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1538420269.035 * * * * [misc]progress: [ 40 / 59 ] simplifiying candidate # 1538420269.035 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) 1) 1538420269.035 * * [misc]simplify: iters left: 6 (6 enodes) 1538420269.037 * * [misc]simplify: iters left: 5 (10 enodes) 1538420269.040 * * [misc]simplify: iters left: 4 (14 enodes) 1538420269.041 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538420269.041 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538420269.041 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1538420269.041 * * [misc]simplify: iters left: 6 (7 enodes) 1538420269.042 * * [misc]simplify: iters left: 5 (11 enodes) 1538420269.044 * * [misc]simplify: iters left: 4 (13 enodes) 1538420269.045 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1538420269.045 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1538420269.045 * * * * [misc]progress: [ 41 / 59 ] simplifiying candidate # 1538420269.045 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420269.045 * * [misc]simplify: iters left: 6 (6 enodes) 1538420269.046 * * [misc]simplify: iters left: 5 (10 enodes) 1538420269.048 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538420269.048 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538420269.048 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1538420269.048 * * [misc]simplify: iters left: 5 (7 enodes) 1538420269.049 * * [misc]simplify: iters left: 4 (11 enodes) 1538420269.050 * * [misc]simplify: iters left: 3 (13 enodes) 1538420269.052 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1538420269.052 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1538420269.052 * * * * [misc]progress: [ 42 / 59 ] simplifiying candidate # 1538420269.052 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538420269.052 * * [misc]simplify: iters left: 4 (5 enodes) 1538420269.053 * * [misc]simplify: iters left: 3 (7 enodes) 1538420269.053 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538420269.053 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538420269.054 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1538420269.054 * * [misc]simplify: iters left: 5 (7 enodes) 1538420269.055 * * [misc]simplify: iters left: 4 (11 enodes) 1538420269.056 * * [misc]simplify: iters left: 3 (13 enodes) 1538420269.057 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1538420269.057 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1538420269.057 * * * * [misc]progress: [ 43 / 59 ] simplifiying candidate # 1538420269.058 * [enter]simplify: Simplifying (/ 1 1) 1538420269.058 * * [misc]simplify: iters left: 2 (2 enodes) 1538420269.058 * * [misc]simplify: iters left: 1 (4 enodes) 1538420269.058 * [exit]simplify: Simplified to 1 1538420269.058 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538420269.058 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1538420269.058 * * [misc]simplify: iters left: 5 (6 enodes) 1538420269.059 * * [misc]simplify: iters left: 4 (10 enodes) 1538420269.061 * * [misc]simplify: iters left: 3 (12 enodes) 1538420269.062 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1538420269.062 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1538420269.062 * * * * [misc]progress: [ 44 / 59 ] simplifiying candidate # 1538420269.062 * * * * [misc]progress: [ 45 / 59 ] simplifiying candidate # 1538420269.062 * * * * [misc]progress: [ 46 / 59 ] simplifiying candidate # 1538420269.062 * * * * [misc]progress: [ 47 / 59 ] simplifiying candidate # 1538420269.062 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538420269.062 * * [misc]simplify: iters left: 2 (3 enodes) 1538420269.063 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538420269.063 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538420269.063 * * * * [misc]progress: [ 48 / 59 ] simplifiying candidate # 1538420269.063 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538420269.063 * * [misc]simplify: iters left: 2 (3 enodes) 1538420269.063 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538420269.063 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538420269.063 * * * * [misc]progress: [ 49 / 59 ] simplifiying candidate # 1538420269.063 * [enter]simplify: Simplifying (log1p x) 1538420269.063 * * [misc]simplify: iters left: 1 (2 enodes) 1538420269.064 * [exit]simplify: Simplified to (log1p x) 1538420269.064 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1538420269.064 * * * * [misc]progress: [ 50 / 59 ] simplifiying candidate # 1538420269.064 * * * * [misc]progress: [ 51 / 59 ] simplifiying candidate # 1538420269.064 * [enter]simplify: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538420269.064 * * [misc]simplify: iters left: 6 (6 enodes) 1538420269.065 * * [misc]simplify: iters left: 5 (10 enodes) 1538420269.066 * * [misc]simplify: iters left: 4 (12 enodes) 1538420269.068 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1538420269.068 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1538420269.068 * * * * [misc]progress: [ 52 / 59 ] simplifiying candidate # 1538420269.069 * [enter]simplify: Simplifying (sqrt (log (- 1 x))) 1538420269.069 * * [misc]simplify: iters left: 4 (5 enodes) 1538420269.070 * * [misc]simplify: iters left: 3 (9 enodes) 1538420269.073 * * [misc]simplify: iters left: 2 (11 enodes) 1538420269.076 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1538420269.076 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1538420269.076 * * * * [misc]progress: [ 53 / 59 ] simplifiying candidate # 1538420269.076 * * * * [misc]progress: [ 54 / 59 ] simplifiying candidate # 1538420269.076 * [enter]simplify: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1538420269.076 * * [misc]simplify: iters left: 6 (12 enodes) 1538420269.080 * * [misc]simplify: iters left: 5 (25 enodes) 1538420269.089 * * [misc]simplify: iters left: 4 (55 enodes) 1538420269.113 * * [misc]simplify: iters left: 3 (157 enodes) 1538420269.174 * * [misc]simplify: iters left: 2 (387 enodes) 1538420269.364 * [exit]simplify: Simplified to (fma (* x x) (fma -1/3 x -1/2) (- x)) 1538420269.364 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma (* x x) (fma -1/3 x -1/2) (- x)) (log1p x))) 1538420269.364 * * * * [misc]progress: [ 55 / 59 ] simplifiying candidate # 1538420269.364 * [enter]simplify: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538420269.364 * * [misc]simplify: iters left: 6 (14 enodes) 1538420269.367 * * [misc]simplify: iters left: 5 (33 enodes) 1538420269.374 * * [misc]simplify: iters left: 4 (61 enodes) 1538420269.394 * * [misc]simplify: iters left: 3 (128 enodes) 1538420269.435 * * [misc]simplify: iters left: 2 (341 enodes) 1538420269.681 * [exit]simplify: Simplified to (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) 1538420269.681 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) (log1p x))) 1538420269.681 * * * * [misc]progress: [ 56 / 59 ] simplifiying candidate # 1538420269.681 * [enter]simplify: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1538420269.681 * * [misc]simplify: iters left: 6 (14 enodes) 1538420269.684 * * [misc]simplify: iters left: 5 (31 enodes) 1538420269.691 * * [misc]simplify: iters left: 4 (55 enodes) 1538420269.703 * * [misc]simplify: iters left: 3 (132 enodes) 1538420269.744 * * [misc]simplify: iters left: 2 (312 enodes) 1538420269.912 * [exit]simplify: Simplified to (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) 1538420269.912 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 1538420269.912 * * * * [misc]progress: [ 57 / 59 ] simplifiying candidate # 1538420269.912 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420269.913 * * [misc]simplify: iters left: 6 (9 enodes) 1538420269.914 * * [misc]simplify: iters left: 5 (21 enodes) 1538420269.917 * * [misc]simplify: iters left: 4 (39 enodes) 1538420269.924 * * [misc]simplify: iters left: 3 (88 enodes) 1538420269.948 * * [misc]simplify: iters left: 2 (157 enodes) 1538420269.975 * * [misc]simplify: iters left: 1 (192 enodes) 1538420270.054 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538420270.054 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538420270.054 * * * * [misc]progress: [ 58 / 59 ] simplifiying candidate # 1538420270.054 * [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))))) 1538420270.054 * * [misc]simplify: iters left: 6 (31 enodes) 1538420270.061 * * [misc]simplify: iters left: 5 (82 enodes) 1538420270.089 * * [misc]simplify: iters left: 4 (228 enodes) 1538420270.249 * [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))))))) 1538420270.249 * [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)))))))) 1538420270.249 * * * * [misc]progress: [ 59 / 59 ] simplifiying candidate # 1538420270.249 * [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))))))))))) 1538420270.250 * * [misc]simplify: iters left: 6 (33 enodes) 1538420270.261 * * [misc]simplify: iters left: 5 (84 enodes) 1538420270.279 * * [misc]simplify: iters left: 4 (252 enodes) 1538420270.421 * [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)))))) 1538420270.421 * [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))))))) 1538420270.421 * * * [misc]progress: adding candidates to table 1538420270.706 * * [misc]progress: iteration 2 / 4 1538420270.706 * * * [misc]progress: picking best candidate 1538420270.714 * * * * [misc]pick: Picked # 1538420270.714 * * * [misc]progress: localizing error 1538420270.746 * * * [misc]progress: generating rewritten candidates 1538420270.746 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538420270.753 * * * [misc]progress: generating series expansions 1538420270.754 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538420270.754 * [misc]backup-simplify: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x)) 1538420270.754 * [misc]approximate: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1538420270.754 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538420270.754 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538420270.754 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538420270.754 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538420270.754 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.754 * [misc]backup-simplify: Simplify 1 into 1 1538420270.754 * [misc]taylor: Taking taylor expansion of (- x) in x 1538420270.754 * [misc]taylor: Taking taylor expansion of x in x 1538420270.754 * [misc]backup-simplify: Simplify 0 into 0 1538420270.754 * [misc]backup-simplify: Simplify 1 into 1 1538420270.754 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.755 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.755 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.755 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538420270.755 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538420270.755 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538420270.755 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.755 * [misc]backup-simplify: Simplify 1 into 1 1538420270.755 * [misc]taylor: Taking taylor expansion of x in x 1538420270.755 * [misc]backup-simplify: Simplify 0 into 0 1538420270.755 * [misc]backup-simplify: Simplify 1 into 1 1538420270.755 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.755 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.756 * [misc]backup-simplify: Simplify (- 1) into -1 1538420270.756 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.758 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538420270.759 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.761 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420270.761 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420270.761 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1538420270.761 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1538420270.761 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1538420270.762 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1538420270.762 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.762 * [misc]backup-simplify: Simplify 1 into 1 1538420270.762 * [misc]taylor: Taking taylor expansion of (- x) in x 1538420270.762 * [misc]taylor: Taking taylor expansion of x in x 1538420270.762 * [misc]backup-simplify: Simplify 0 into 0 1538420270.762 * [misc]backup-simplify: Simplify 1 into 1 1538420270.762 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.762 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.762 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.762 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1538420270.762 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1538420270.762 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1538420270.762 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.762 * [misc]backup-simplify: Simplify 1 into 1 1538420270.762 * [misc]taylor: Taking taylor expansion of x in x 1538420270.762 * [misc]backup-simplify: Simplify 0 into 0 1538420270.762 * [misc]backup-simplify: Simplify 1 into 1 1538420270.763 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.763 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.763 * [misc]backup-simplify: Simplify (- 1) into -1 1538420270.763 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.766 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538420270.766 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.768 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420270.769 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420270.769 * [misc]backup-simplify: Simplify -1 into -1 1538420270.769 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.773 * [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 1538420270.773 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.777 * [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 1538420270.778 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1538420270.778 * [misc]backup-simplify: Simplify -1 into -1 1538420270.778 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.783 * [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 1538420270.783 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.787 * [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 1538420270.787 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1538420270.787 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420270.787 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420270.787 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1538420270.787 * [misc]approximate: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1538420270.787 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538420270.787 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538420270.787 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538420270.787 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538420270.787 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.787 * [misc]backup-simplify: Simplify 1 into 1 1538420270.787 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538420270.787 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.787 * [misc]taylor: Taking taylor expansion of x in x 1538420270.787 * [misc]backup-simplify: Simplify 0 into 0 1538420270.787 * [misc]backup-simplify: Simplify 1 into 1 1538420270.787 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.788 * [misc]backup-simplify: Simplify (- 1) into -1 1538420270.788 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.788 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420270.788 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420270.788 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420270.788 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420270.788 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.788 * [misc]backup-simplify: Simplify 1 into 1 1538420270.788 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.788 * [misc]taylor: Taking taylor expansion of x in x 1538420270.788 * [misc]backup-simplify: Simplify 0 into 0 1538420270.788 * [misc]backup-simplify: Simplify 1 into 1 1538420270.788 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.788 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.788 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.788 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.789 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.789 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.789 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.789 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420270.789 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1538420270.789 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1538420270.789 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1538420270.789 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1538420270.789 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.789 * [misc]backup-simplify: Simplify 1 into 1 1538420270.789 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538420270.789 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.789 * [misc]taylor: Taking taylor expansion of x in x 1538420270.789 * [misc]backup-simplify: Simplify 0 into 0 1538420270.789 * [misc]backup-simplify: Simplify 1 into 1 1538420270.789 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.790 * [misc]backup-simplify: Simplify (- 1) into -1 1538420270.790 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.790 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420270.790 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420270.790 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420270.790 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420270.790 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.790 * [misc]backup-simplify: Simplify 1 into 1 1538420270.790 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.790 * [misc]taylor: Taking taylor expansion of x in x 1538420270.790 * [misc]backup-simplify: Simplify 0 into 0 1538420270.790 * [misc]backup-simplify: Simplify 1 into 1 1538420270.790 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.790 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.790 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.790 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.791 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.791 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.791 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.791 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420270.791 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1538420270.792 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420270.792 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.792 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.793 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538420270.793 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.793 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420270.794 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.795 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420270.795 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.795 * [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))) 1538420270.795 * [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))) 1538420270.796 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420270.796 * [misc]backup-simplify: Simplify (- 0) into 0 1538420270.796 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.798 * [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 1538420270.798 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.799 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420270.799 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.801 * [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 1538420270.801 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.801 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.802 * [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))) 1538420270.802 * [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))) 1538420270.804 * [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))))) 1538420270.804 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1538420270.804 * [misc]approximate: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1538420270.804 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538420270.804 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420270.804 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420270.804 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420270.804 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.804 * [misc]backup-simplify: Simplify 1 into 1 1538420270.804 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.804 * [misc]taylor: Taking taylor expansion of x in x 1538420270.804 * [misc]backup-simplify: Simplify 0 into 0 1538420270.804 * [misc]backup-simplify: Simplify 1 into 1 1538420270.804 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.804 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.804 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.804 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538420270.804 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538420270.804 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538420270.804 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.804 * [misc]backup-simplify: Simplify 1 into 1 1538420270.804 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420270.804 * [misc]taylor: Taking taylor expansion of -1 in x 1538420270.804 * [misc]backup-simplify: Simplify -1 into -1 1538420270.804 * [misc]taylor: Taking taylor expansion of x in x 1538420270.804 * [misc]backup-simplify: Simplify 0 into 0 1538420270.804 * [misc]backup-simplify: Simplify 1 into 1 1538420270.805 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420270.805 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.805 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420270.805 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.805 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.805 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.805 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.806 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420270.806 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1538420270.806 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1538420270.806 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1538420270.806 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1538420270.806 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.806 * [misc]backup-simplify: Simplify 1 into 1 1538420270.806 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420270.806 * [misc]taylor: Taking taylor expansion of x in x 1538420270.806 * [misc]backup-simplify: Simplify 0 into 0 1538420270.806 * [misc]backup-simplify: Simplify 1 into 1 1538420270.806 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420270.806 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420270.806 * [misc]backup-simplify: Simplify (log 1) into 0 1538420270.806 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1538420270.806 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1538420270.806 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1538420270.806 * [misc]taylor: Taking taylor expansion of 1 in x 1538420270.806 * [misc]backup-simplify: Simplify 1 into 1 1538420270.806 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420270.806 * [misc]taylor: Taking taylor expansion of -1 in x 1538420270.806 * [misc]backup-simplify: Simplify -1 into -1 1538420270.806 * [misc]taylor: Taking taylor expansion of x in x 1538420270.806 * [misc]backup-simplify: Simplify 0 into 0 1538420270.806 * [misc]backup-simplify: Simplify 1 into 1 1538420270.806 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420270.807 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420270.807 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538420270.807 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.807 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.807 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538420270.807 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.808 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420270.808 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1538420270.808 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420270.808 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.809 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1538420270.810 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.810 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538420270.810 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420270.811 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538420270.812 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.812 * [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))) 1538420270.813 * [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))) 1538420270.813 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420270.813 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.818 * [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 1538420270.818 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.818 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420270.819 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420270.823 * [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 1538420270.823 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.823 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538420270.825 * [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)))))) 1538420270.826 * [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)))))) 1538420270.829 * [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))))))))))) 1538420270.829 * * * [misc]progress: simplifying candidates 1538420270.829 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1538420270.829 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1538420270.830 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1538420270.830 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1538420270.830 * [enter]simplify: Simplifying (- (log (log1p (- x))) (log (log1p x))) 1538420270.830 * * [misc]simplify: iters left: 6 (7 enodes) 1538420270.832 * * [misc]simplify: iters left: 5 (9 enodes) 1538420270.835 * * [misc]simplify: iters left: 4 (10 enodes) 1538420270.837 * [exit]simplify: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1538420270.838 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1538420270.838 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1538420270.838 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1538420270.838 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1538420270.838 * [enter]simplify: Simplifying (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x))) 1538420270.838 * * [misc]simplify: iters left: 6 (9 enodes) 1538420270.841 * * [misc]simplify: iters left: 5 (18 enodes) 1538420270.848 * * [misc]simplify: iters left: 4 (46 enodes) 1538420270.865 * * [misc]simplify: iters left: 3 (96 enodes) 1538420270.898 * * [misc]simplify: iters left: 2 (149 enodes) 1538420270.940 * * [misc]simplify: iters left: 1 (166 enodes) 1538420270.958 * [exit]simplify: Simplified to (pow (/ (log1p (- x)) (log1p x)) 3) 1538420270.958 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log1p (- x)) (log1p x)) 3))) 1538420270.958 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1538420270.958 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1538420270.958 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1538420270.958 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1538420270.958 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1538420270.958 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420270.958 * * [misc]simplify: iters left: 6 (9 enodes) 1538420270.960 * * [misc]simplify: iters left: 5 (15 enodes) 1538420270.963 * * [misc]simplify: iters left: 4 (24 enodes) 1538420270.966 * * [misc]simplify: iters left: 3 (27 enodes) 1538420270.972 * * [misc]simplify: iters left: 2 (30 enodes) 1538420270.979 * [exit]simplify: Simplified to (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) 1538420270.979 * [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))))) 1538420270.980 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538420270.980 * * [misc]simplify: iters left: 6 (7 enodes) 1538420270.982 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1538420270.982 * [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))))) 1538420270.982 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1538420270.982 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) 1538420270.982 * * [misc]simplify: iters left: 6 (8 enodes) 1538420270.984 * * [misc]simplify: iters left: 5 (10 enodes) 1538420270.987 * * [misc]simplify: iters left: 4 (12 enodes) 1538420270.990 * * [misc]simplify: iters left: 3 (13 enodes) 1538420270.994 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) 1538420270.994 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538420270.995 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538420270.995 * * [misc]simplify: iters left: 6 (7 enodes) 1538420270.997 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1538420270.997 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1538420270.997 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1538420270.997 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) 1538420270.997 * * [misc]simplify: iters left: 6 (7 enodes) 1538420271.003 * * [misc]simplify: iters left: 5 (11 enodes) 1538420271.007 * * [misc]simplify: iters left: 4 (17 enodes) 1538420271.012 * * [misc]simplify: iters left: 3 (31 enodes) 1538420271.020 * * [misc]simplify: iters left: 2 (57 enodes) 1538420271.036 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538420271.036 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538420271.036 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (log1p x)) 1538420271.036 * * [misc]simplify: iters left: 6 (6 enodes) 1538420271.038 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (log1p x)) 1538420271.038 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1538420271.038 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1538420271.038 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420271.038 * * [misc]simplify: iters left: 6 (8 enodes) 1538420271.040 * * [misc]simplify: iters left: 5 (10 enodes) 1538420271.043 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420271.043 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538420271.044 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538420271.044 * * [misc]simplify: iters left: 6 (7 enodes) 1538420271.046 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1538420271.046 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1538420271.046 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1538420271.046 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538420271.047 * * [misc]simplify: iters left: 6 (7 enodes) 1538420271.048 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538420271.049 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538420271.049 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538420271.049 * * [misc]simplify: iters left: 6 (7 enodes) 1538420271.051 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1538420271.051 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1538420271.051 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1538420271.051 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) 1) 1538420271.051 * * [misc]simplify: iters left: 6 (6 enodes) 1538420271.053 * * [misc]simplify: iters left: 5 (8 enodes) 1538420271.055 * * [misc]simplify: iters left: 4 (10 enodes) 1538420271.057 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538420271.057 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538420271.058 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (log1p x)) 1538420271.058 * * [misc]simplify: iters left: 6 (6 enodes) 1538420271.059 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (log1p x)) 1538420271.060 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1538420271.060 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1538420271.060 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1538420271.060 * * [misc]simplify: iters left: 6 (6 enodes) 1538420271.062 * * [misc]simplify: iters left: 5 (10 enodes) 1538420271.065 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1538420271.065 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538420271.065 * [enter]simplify: Simplifying (/ (log1p (- x)) (cbrt (log1p x))) 1538420271.065 * * [misc]simplify: iters left: 5 (6 enodes) 1538420271.067 * [exit]simplify: Simplified to (/ (log1p (- x)) (cbrt (log1p x))) 1538420271.067 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1538420271.067 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1538420271.067 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1538420271.067 * * [misc]simplify: iters left: 4 (5 enodes) 1538420271.068 * * [misc]simplify: iters left: 3 (7 enodes) 1538420271.070 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1538420271.070 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538420271.071 * [enter]simplify: Simplifying (/ (log1p (- x)) (sqrt (log1p x))) 1538420271.071 * * [misc]simplify: iters left: 5 (6 enodes) 1538420271.072 * [exit]simplify: Simplified to (/ (log1p (- x)) (sqrt (log1p x))) 1538420271.072 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1538420271.072 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1538420271.073 * [enter]simplify: Simplifying (/ 1 1) 1538420271.073 * * [misc]simplify: iters left: 2 (2 enodes) 1538420271.073 * * [misc]simplify: iters left: 1 (4 enodes) 1538420271.074 * [exit]simplify: Simplified to 1 1538420271.074 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538420271.074 * [enter]simplify: Simplifying (/ (log1p (- x)) (log1p x)) 1538420271.074 * * [misc]simplify: iters left: 5 (5 enodes) 1538420271.076 * [exit]simplify: Simplified to (/ (log1p (- x)) (log1p x)) 1538420271.076 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1538420271.076 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1538420271.076 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1538420271.076 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1538420271.076 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1538420271.076 * [enter]simplify: Simplifying (cbrt (log1p x)) 1538420271.076 * * [misc]simplify: iters left: 2 (3 enodes) 1538420271.077 * [exit]simplify: Simplified to (cbrt (log1p x)) 1538420271.077 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1538420271.077 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1538420271.078 * [enter]simplify: Simplifying (sqrt (log1p x)) 1538420271.078 * * [misc]simplify: iters left: 2 (3 enodes) 1538420271.078 * [exit]simplify: Simplified to (sqrt (log1p x)) 1538420271.078 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1538420271.079 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1538420271.079 * [enter]simplify: Simplifying (log1p x) 1538420271.079 * * [misc]simplify: iters left: 1 (2 enodes) 1538420271.079 * [exit]simplify: Simplified to (log1p x) 1538420271.079 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) 1) (log1p x))) 1538420271.079 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1538420271.080 * [enter]simplify: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538420271.080 * * [misc]simplify: iters left: 6 (5 enodes) 1538420271.081 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1538420271.081 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x)))))) 1538420271.081 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1538420271.082 * [enter]simplify: Simplifying (sqrt (log1p (- x))) 1538420271.082 * * [misc]simplify: iters left: 4 (4 enodes) 1538420271.083 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1538420271.083 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x)))))) 1538420271.083 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1538420271.083 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1538420271.083 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420271.083 * * [misc]simplify: iters left: 6 (9 enodes) 1538420271.086 * * [misc]simplify: iters left: 5 (21 enodes) 1538420271.093 * * [misc]simplify: iters left: 4 (39 enodes) 1538420271.107 * * [misc]simplify: iters left: 3 (88 enodes) 1538420271.142 * * [misc]simplify: iters left: 2 (157 enodes) 1538420271.184 * * [misc]simplify: iters left: 1 (192 enodes) 1538420271.283 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538420271.283 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538420271.284 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1538420271.284 * [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))))) 1538420271.284 * * [misc]simplify: iters left: 6 (31 enodes) 1538420271.295 * * [misc]simplify: iters left: 5 (82 enodes) 1538420271.312 * * [misc]simplify: iters left: 4 (228 enodes) 1538420271.458 * [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))))))) 1538420271.458 * [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)))))))) 1538420271.458 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1538420271.458 * [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))))))))))) 1538420271.459 * * [misc]simplify: iters left: 6 (33 enodes) 1538420271.465 * * [misc]simplify: iters left: 5 (84 enodes) 1538420271.493 * * [misc]simplify: iters left: 4 (252 enodes) 1538420271.690 * [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)))))) 1538420271.690 * [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))))))) 1538420271.690 * * * [misc]progress: adding candidates to table 1538420271.954 * * [misc]progress: iteration 3 / 4 1538420271.954 * * * [misc]progress: picking best candidate 1538420271.959 * * * * [misc]pick: Picked # 1538420271.959 * * * [misc]progress: localizing error 1538420271.979 * * * [misc]progress: generating rewritten candidates 1538420271.979 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538420271.979 * * * [misc]progress: generating series expansions 1538420271.979 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538420271.979 * [misc]backup-simplify: Simplify (fma x (* -1/2 x) (- -1 x)) into (fma x (* -1/2 x) (- (+ x 1))) 1538420271.979 * [misc]approximate: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in (x) around 0 1538420271.980 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538420271.980 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538420271.980 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of x in x 1538420271.980 * [misc]backup-simplify: Simplify 0 into 0 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538420271.980 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.980 * [misc]taylor: Taking taylor expansion of x in x 1538420271.980 * [misc]backup-simplify: Simplify 0 into 0 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of x in x 1538420271.980 * [misc]backup-simplify: Simplify 0 into 0 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1538420271.980 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1538420271.980 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of x in x 1538420271.980 * [misc]backup-simplify: Simplify 0 into 0 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538420271.980 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.980 * [misc]taylor: Taking taylor expansion of x in x 1538420271.980 * [misc]backup-simplify: Simplify 0 into 0 1538420271.980 * [misc]backup-simplify: Simplify 1 into 1 1538420271.980 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538420271.980 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538420271.981 * [misc]taylor: Taking taylor expansion of x in x 1538420271.981 * [misc]backup-simplify: Simplify 0 into 0 1538420271.981 * [misc]backup-simplify: Simplify 1 into 1 1538420271.981 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.981 * [misc]backup-simplify: Simplify 1 into 1 1538420271.981 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1538420271.981 * [misc]backup-simplify: Simplify (* 0 0) into 0 1538420271.981 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420271.981 * [misc]backup-simplify: Simplify (- 1) into -1 1538420271.982 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.982 * [misc]backup-simplify: Simplify -1 into -1 1538420271.982 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1538420271.982 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 0)) into 0 1538420271.982 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420271.982 * [misc]backup-simplify: Simplify (- 1) into -1 1538420271.983 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.983 * [misc]backup-simplify: Simplify -1 into -1 1538420271.983 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1538420271.983 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 0))) into -1/2 1538420271.983 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538420271.983 * [misc]backup-simplify: Simplify (- 0) into 0 1538420271.984 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538420271.984 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.984 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420271.984 * [misc]backup-simplify: Simplify (fma (/ 1 x) (* -1/2 (/ 1 x)) (- -1 (/ 1 x))) into (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) 1538420271.984 * [misc]approximate: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in (x) around 0 1538420271.984 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538420271.984 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538420271.984 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538420271.984 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.984 * [misc]taylor: Taking taylor expansion of x in x 1538420271.984 * [misc]backup-simplify: Simplify 0 into 0 1538420271.984 * [misc]backup-simplify: Simplify 1 into 1 1538420271.985 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.985 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538420271.985 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.985 * [misc]taylor: Taking taylor expansion of x in x 1538420271.985 * [misc]backup-simplify: Simplify 0 into 0 1538420271.985 * [misc]backup-simplify: Simplify 1 into 1 1538420271.985 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538420271.985 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of x in x 1538420271.985 * [misc]backup-simplify: Simplify 0 into 0 1538420271.985 * [misc]backup-simplify: Simplify 1 into 1 1538420271.985 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.985 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.985 * [misc]backup-simplify: Simplify 1 into 1 1538420271.985 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1538420271.985 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1538420271.985 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.985 * [misc]taylor: Taking taylor expansion of x in x 1538420271.985 * [misc]backup-simplify: Simplify 0 into 0 1538420271.985 * [misc]backup-simplify: Simplify 1 into 1 1538420271.986 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.986 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1538420271.986 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538420271.986 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.986 * [misc]taylor: Taking taylor expansion of x in x 1538420271.986 * [misc]backup-simplify: Simplify 0 into 0 1538420271.986 * [misc]backup-simplify: Simplify 1 into 1 1538420271.986 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538420271.986 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1538420271.986 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1538420271.986 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.986 * [misc]taylor: Taking taylor expansion of x in x 1538420271.986 * [misc]backup-simplify: Simplify 0 into 0 1538420271.986 * [misc]backup-simplify: Simplify 1 into 1 1538420271.986 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.986 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.986 * [misc]backup-simplify: Simplify 1 into 1 1538420271.987 * [misc]backup-simplify: Simplify (* 1 -1/2) into -1/2 1538420271.987 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538420271.987 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.987 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1538420271.987 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420271.988 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 -1/2)) into 0 1538420271.988 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420271.988 * [misc]backup-simplify: Simplify (- 1) into -1 1538420271.988 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.988 * [misc]backup-simplify: Simplify -1 into -1 1538420271.988 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420271.989 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420271.989 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0 1538420271.989 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420271.989 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420271.990 * [misc]backup-simplify: Simplify (- 1) into -1 1538420271.990 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.990 * [misc]backup-simplify: Simplify -1 into -1 1538420271.990 * [misc]backup-simplify: Simplify (+ -1 (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420271.990 * [misc]backup-simplify: Simplify (fma (/ 1 (- x)) (* -1/2 (/ 1 (- x))) (- -1 (/ 1 (- x)))) into (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) 1538420271.990 * [misc]approximate: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in (x) around 0 1538420271.990 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538420271.991 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538420271.991 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538420271.991 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420271.991 * [misc]taylor: Taking taylor expansion of -1 in x 1538420271.991 * [misc]backup-simplify: Simplify -1 into -1 1538420271.991 * [misc]taylor: Taking taylor expansion of x in x 1538420271.991 * [misc]backup-simplify: Simplify 0 into 0 1538420271.991 * [misc]backup-simplify: Simplify 1 into 1 1538420271.991 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420271.991 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538420271.991 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538420271.991 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538420271.991 * [misc]taylor: Taking taylor expansion of x in x 1538420271.991 * [misc]backup-simplify: Simplify 0 into 0 1538420271.991 * [misc]backup-simplify: Simplify 1 into 1 1538420271.991 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538420271.991 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538420271.991 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.991 * [misc]taylor: Taking taylor expansion of x in x 1538420271.991 * [misc]backup-simplify: Simplify 0 into 0 1538420271.991 * [misc]backup-simplify: Simplify 1 into 1 1538420271.992 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.992 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.992 * [misc]backup-simplify: Simplify 1 into 1 1538420271.992 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1538420271.992 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1538420271.992 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1538420271.992 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538420271.992 * [misc]taylor: Taking taylor expansion of -1 in x 1538420271.992 * [misc]backup-simplify: Simplify -1 into -1 1538420271.992 * [misc]taylor: Taking taylor expansion of x in x 1538420271.992 * [misc]backup-simplify: Simplify 0 into 0 1538420271.992 * [misc]backup-simplify: Simplify 1 into 1 1538420271.992 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538420271.992 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1538420271.992 * [misc]taylor: Taking taylor expansion of 1/2 in x 1538420271.992 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538420271.992 * [misc]taylor: Taking taylor expansion of x in x 1538420271.992 * [misc]backup-simplify: Simplify 0 into 0 1538420271.992 * [misc]backup-simplify: Simplify 1 into 1 1538420271.992 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538420271.993 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538420271.993 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538420271.993 * [misc]taylor: Taking taylor expansion of x in x 1538420271.993 * [misc]backup-simplify: Simplify 0 into 0 1538420271.993 * [misc]backup-simplify: Simplify 1 into 1 1538420271.993 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538420271.993 * [misc]taylor: Taking taylor expansion of 1 in x 1538420271.993 * [misc]backup-simplify: Simplify 1 into 1 1538420271.993 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1538420271.993 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538420271.993 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538420271.994 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 1538420271.994 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538420271.994 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1538420271.994 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538420271.994 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538420271.994 * [misc]backup-simplify: Simplify 1 into 1 1538420271.995 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420271.995 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538420271.995 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 1538420271.996 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538420271.996 * [misc]backup-simplify: Simplify (- 1) into -1 1538420271.996 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.996 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538420271.996 * [misc]backup-simplify: Simplify -1 into -1 1538420271.997 * [misc]backup-simplify: Simplify (+ -1 (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420271.997 * * * [misc]progress: simplifying candidates 1538420271.997 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1538420271.997 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1538420271.997 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420271.998 * * [misc]simplify: iters left: 6 (9 enodes) 1538420272.001 * * [misc]simplify: iters left: 5 (21 enodes) 1538420272.007 * * [misc]simplify: iters left: 4 (39 enodes) 1538420272.021 * * [misc]simplify: iters left: 3 (88 enodes) 1538420272.041 * * [misc]simplify: iters left: 2 (157 enodes) 1538420272.074 * * [misc]simplify: iters left: 1 (192 enodes) 1538420272.207 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538420272.207 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538420272.207 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1538420272.207 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420272.208 * * [misc]simplify: iters left: 6 (9 enodes) 1538420272.211 * * [misc]simplify: iters left: 5 (21 enodes) 1538420272.217 * * [misc]simplify: iters left: 4 (39 enodes) 1538420272.231 * * [misc]simplify: iters left: 3 (88 enodes) 1538420272.264 * * [misc]simplify: iters left: 2 (157 enodes) 1538420272.309 * * [misc]simplify: iters left: 1 (192 enodes) 1538420272.443 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538420272.443 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538420272.443 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1538420272.444 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1538420272.444 * * [misc]simplify: iters left: 6 (9 enodes) 1538420272.447 * * [misc]simplify: iters left: 5 (21 enodes) 1538420272.454 * * [misc]simplify: iters left: 4 (39 enodes) 1538420272.468 * * [misc]simplify: iters left: 3 (88 enodes) 1538420272.501 * * [misc]simplify: iters left: 2 (157 enodes) 1538420272.544 * * [misc]simplify: iters left: 1 (192 enodes) 1538420272.677 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1538420272.677 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1538420272.677 * * * [misc]progress: adding candidates to table 1538420272.752 * [misc]progress: [Phase 3 of 3] Extracting. 1538420272.752 * * [misc]regime: Finding splitpoints for: (# #) 1538420272.752 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1538420272.752 * * * * [misc]regimes: Trying to branch on x from (# #) 1538420272.774 * * * [misc]regime: Found split indices: #