1538421913.464 * [misc]progress: [Phase 1 of 3] Setting up. 1538421913.464 * * * [misc]progress: [1/2] Preparing points 1538421913.464 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538421913.465 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1538421913.467 * * * * [misc]points: Setting MPFR precision to 64 1538421913.467 * * * * [misc]points: Setting MPFR precision to 320 1538421913.468 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1538421913.469 * * * * [misc]points: Setting MPFR precision to 64 1538421913.470 * * * * [misc]points: Setting MPFR precision to 320 1538421913.471 * * * * [misc]points: Setting MPFR precision to 576 1538421913.472 * * * * [misc]points: Setting MPFR precision to 832 1538421913.474 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.477 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.479 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1538421913.481 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.486 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.489 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1538421913.492 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.497 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.503 * * * * [misc]points: Computing exacts for 256 points 1538421913.505 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.522 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.538 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421913.538 * * * * [misc]points: Sampling 65 additional inputs, on iter 1 have 191 / 256 1538421913.539 * * * * [misc]points: Computing exacts on every 4 of 65 points to ramp up precision 1538421913.542 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.543 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.543 * * * * [misc]points: Computing exacts on every 2 of 65 points to ramp up precision 1538421913.546 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.547 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.549 * * * * [misc]points: Computing exacts for 65 points 1538421913.552 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.556 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.560 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421913.560 * * * * [misc]points: Sampling 15 additional inputs, on iter 2 have 241 / 256 1538421913.560 * * * * [misc]points: Computing exacts for 15 points 1538421913.563 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.564 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.564 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421913.564 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 252 / 256 1538421913.564 * * * * [misc]points: Computing exacts for 4 points 1538421913.566 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.566 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.566 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421913.566 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 255 / 256 1538421913.566 * * * * [misc]points: Computing exacts for 4 points 1538421913.567 * * * * [misc]points: Setting MPFR precision to 1088 1538421913.568 * * * * [misc]points: Setting MPFR precision to 1344 1538421913.568 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421913.568 * * * * [exit]points: Sampled 258 points with exact outputs 1538421913.568 * * * [misc]progress: [2/2] Setting up program. 1538421913.570 * [misc]progress: [Phase 2 of 3] Improving. 1538421913.570 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1538421913.570 * * [misc]simplify: iters left: 5 (5 enodes) 1538421913.571 * * [misc]simplify: iters left: 4 (14 enodes) 1538421913.573 * * [misc]simplify: iters left: 3 (16 enodes) 1538421913.575 * * [misc]simplify: iters left: 2 (18 enodes) 1538421913.577 * [exit]simplify: Simplified to (/ (expm1 x) x) 1538421913.583 * * [misc]progress: iteration 1 / 4 1538421913.583 * * * [misc]progress: picking best candidate 1538421913.585 * * * * [misc]pick: Picked # 1538421913.585 * * * [misc]progress: localizing error 1538421913.637 * * * [misc]progress: generating rewritten candidates 1538421913.637 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538421913.643 * * * [misc]progress: generating series expansions 1538421913.643 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538421913.643 * [misc]backup-simplify: Simplify (/ (expm1 x) x) into (/ (expm1 x) x) 1538421913.643 * [misc]approximate: Taking taylor expansion of (/ (expm1 x) x) in (x) around 0 1538421913.643 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1538421913.643 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1538421913.643 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1538421913.643 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421913.643 * [misc]taylor: Taking taylor expansion of x in x 1538421913.643 * [misc]backup-simplify: Simplify 0 into 0 1538421913.643 * [misc]backup-simplify: Simplify 1 into 1 1538421913.643 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421913.643 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.643 * [misc]backup-simplify: Simplify 1 into 1 1538421913.643 * [misc]taylor: Taking taylor expansion of x in x 1538421913.643 * [misc]backup-simplify: Simplify 0 into 0 1538421913.643 * [misc]backup-simplify: Simplify 1 into 1 1538421913.644 * [misc]backup-simplify: Simplify (- 1) into -1 1538421913.644 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421913.646 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421913.646 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.646 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538421913.646 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421913.646 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1538421913.646 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1538421913.646 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1538421913.646 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421913.646 * [misc]taylor: Taking taylor expansion of x in x 1538421913.646 * [misc]backup-simplify: Simplify 0 into 0 1538421913.646 * [misc]backup-simplify: Simplify 1 into 1 1538421913.646 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421913.646 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.646 * [misc]backup-simplify: Simplify 1 into 1 1538421913.646 * [misc]taylor: Taking taylor expansion of x in x 1538421913.646 * [misc]backup-simplify: Simplify 0 into 0 1538421913.647 * [misc]backup-simplify: Simplify 1 into 1 1538421913.647 * [misc]backup-simplify: Simplify (- 1) into -1 1538421913.647 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421913.661 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421913.662 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.662 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538421913.662 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421913.663 * [misc]backup-simplify: Simplify 1 into 1 1538421913.665 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421913.666 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.666 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538421913.666 * [misc]backup-simplify: Simplify (- (/ 1/2 1) (+ (* 1 (/ 0 1)))) into 1/2 1538421913.666 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538421913.669 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1538421913.669 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.669 * [misc]backup-simplify: Simplify (+ 1/6 0) into 1/6 1538421913.669 * [misc]backup-simplify: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 1/2 (/ 0 1)))) into 1/6 1538421913.669 * [misc]backup-simplify: Simplify 1/6 into 1/6 1538421913.669 * [misc]backup-simplify: Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1538421913.670 * [misc]backup-simplify: Simplify (/ (expm1 (/ 1 x)) (/ 1 x)) into (* (expm1 (/ 1 x)) x) 1538421913.670 * [misc]approximate: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in (x) around 0 1538421913.670 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1538421913.670 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1538421913.670 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of x in x 1538421913.670 * [misc]backup-simplify: Simplify 0 into 0 1538421913.670 * [misc]backup-simplify: Simplify 1 into 1 1538421913.670 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421913.670 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421913.670 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.670 * [misc]backup-simplify: Simplify 1 into 1 1538421913.670 * [misc]taylor: Taking taylor expansion of x in x 1538421913.670 * [misc]backup-simplify: Simplify 0 into 0 1538421913.670 * [misc]backup-simplify: Simplify 1 into 1 1538421913.670 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1538421913.670 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1538421913.670 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421913.670 * [misc]taylor: Taking taylor expansion of x in x 1538421913.670 * [misc]backup-simplify: Simplify 0 into 0 1538421913.670 * [misc]backup-simplify: Simplify 1 into 1 1538421913.670 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421913.670 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421913.670 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.670 * [misc]backup-simplify: Simplify 1 into 1 1538421913.670 * [misc]taylor: Taking taylor expansion of x in x 1538421913.670 * [misc]backup-simplify: Simplify 0 into 0 1538421913.671 * [misc]backup-simplify: Simplify 1 into 1 1538421913.671 * [misc]backup-simplify: Simplify (- 1) into -1 1538421913.671 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 1538421913.671 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 x)) 1) 0) into 0 1538421913.671 * [misc]backup-simplify: Simplify 0 into 0 1538421913.671 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.671 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.671 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 1) (* 0 0)) into (- (exp (/ 1 x)) 1) 1538421913.671 * [misc]backup-simplify: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 1538421913.672 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.672 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.672 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 1) (* 0 0))) into 0 1538421913.672 * [misc]backup-simplify: Simplify 0 into 0 1538421913.672 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.672 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.672 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1538421913.672 * [misc]backup-simplify: Simplify 0 into 0 1538421913.672 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.673 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.673 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1538421913.673 * [misc]backup-simplify: Simplify 0 into 0 1538421913.673 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.673 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.673 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1538421913.673 * [misc]backup-simplify: Simplify 0 into 0 1538421913.674 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.674 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.674 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1538421913.674 * [misc]backup-simplify: Simplify 0 into 0 1538421913.674 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.674 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.674 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1538421913.675 * [misc]backup-simplify: Simplify 0 into 0 1538421913.675 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 (/ 1 x))) 1) (/ 1 x)) into (/ (- (exp x) 1) x) 1538421913.675 * [misc]backup-simplify: Simplify (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* x (expm1 (/ -1 x)))) 1538421913.675 * [misc]approximate: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in (x) around 0 1538421913.675 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of -1 in x 1538421913.675 * [misc]backup-simplify: Simplify -1 into -1 1538421913.675 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of x in x 1538421913.675 * [misc]backup-simplify: Simplify 0 into 0 1538421913.675 * [misc]backup-simplify: Simplify 1 into 1 1538421913.675 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1538421913.675 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1538421913.675 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of -1 in x 1538421913.675 * [misc]backup-simplify: Simplify -1 into -1 1538421913.675 * [misc]taylor: Taking taylor expansion of x in x 1538421913.675 * [misc]backup-simplify: Simplify 0 into 0 1538421913.675 * [misc]backup-simplify: Simplify 1 into 1 1538421913.675 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421913.675 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421913.675 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.675 * [misc]backup-simplify: Simplify 1 into 1 1538421913.675 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of -1 in x 1538421913.675 * [misc]backup-simplify: Simplify -1 into -1 1538421913.675 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of x in x 1538421913.675 * [misc]backup-simplify: Simplify 0 into 0 1538421913.675 * [misc]backup-simplify: Simplify 1 into 1 1538421913.675 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1538421913.675 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1538421913.675 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421913.675 * [misc]taylor: Taking taylor expansion of -1 in x 1538421913.675 * [misc]backup-simplify: Simplify -1 into -1 1538421913.676 * [misc]taylor: Taking taylor expansion of x in x 1538421913.676 * [misc]backup-simplify: Simplify 0 into 0 1538421913.676 * [misc]backup-simplify: Simplify 1 into 1 1538421913.676 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421913.676 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421913.676 * [misc]taylor: Taking taylor expansion of 1 in x 1538421913.676 * [misc]backup-simplify: Simplify 1 into 1 1538421913.676 * [misc]backup-simplify: Simplify (- 1) into -1 1538421913.676 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 1538421913.676 * [misc]backup-simplify: Simplify (* 0 (- (exp (/ -1 x)) 1)) into 0 1538421913.676 * [misc]backup-simplify: Simplify (* -1 0) into 0 1538421913.676 * [misc]backup-simplify: Simplify 0 into 0 1538421913.676 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.676 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.677 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (- (exp (/ -1 x)) 1))) into (- (exp (/ -1 x)) 1) 1538421913.677 * [misc]backup-simplify: Simplify (+ (* -1 (- (exp (/ -1 x)) 1)) (* 0 0)) into (- 1 (exp (/ -1 x))) 1538421913.677 * [misc]backup-simplify: Simplify (- 1 (exp (/ -1 x))) into (- 1 (exp (/ -1 x))) 1538421913.677 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.677 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.677 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (exp (/ -1 x)) 1)))) into 0 1538421913.677 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))) into 0 1538421913.678 * [misc]backup-simplify: Simplify 0 into 0 1538421913.678 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.678 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.678 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))) into 0 1538421913.678 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))) into 0 1538421913.678 * [misc]backup-simplify: Simplify 0 into 0 1538421913.678 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.679 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.679 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))) into 0 1538421913.679 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))) into 0 1538421913.679 * [misc]backup-simplify: Simplify 0 into 0 1538421913.680 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.680 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.680 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))) into 0 1538421913.681 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))) into 0 1538421913.681 * [misc]backup-simplify: Simplify 0 into 0 1538421913.681 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.681 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.681 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))))) into 0 1538421913.682 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))))) into 0 1538421913.682 * [misc]backup-simplify: Simplify 0 into 0 1538421913.682 * [misc]backup-simplify: Simplify (- 0) into 0 1538421913.682 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421913.683 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))))) into 0 1538421913.684 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))))) into 0 1538421913.684 * [misc]backup-simplify: Simplify 0 into 0 1538421913.684 * [misc]backup-simplify: Simplify (* (- 1 (exp (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (/ (- 1 (exp x)) x)) 1538421913.684 * * * [misc]progress: simplifying candidates 1538421913.684 * * * * [misc]progress: [ 1 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 2 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 3 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 4 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 5 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 6 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 7 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 8 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 9 / 19 ] simplifiying candidate # 1538421913.684 * * * * [misc]progress: [ 10 / 19 ] simplifiying candidate # 1538421913.684 * [enter]simplify: Simplifying (/ (exp x) x) 1538421913.685 * * [misc]simplify: iters left: 3 (3 enodes) 1538421913.685 * [exit]simplify: Simplified to (/ (exp x) x) 1538421913.685 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (exp x) x) (/ 1 x))) 1538421913.685 * * * * [misc]progress: [ 11 / 19 ] simplifiying candidate # 1538421913.685 * * * * [misc]progress: [ 12 / 19 ] simplifiying candidate # 1538421913.685 * * * * [misc]progress: [ 13 / 19 ] simplifiying candidate # 1538421913.685 * * * * [misc]progress: [ 14 / 19 ] simplifiying candidate # 1538421913.685 * [enter]simplify: Simplifying (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1538421913.685 * * [misc]simplify: iters left: 4 (4 enodes) 1538421913.686 * [exit]simplify: Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1538421913.686 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (expm1 x)) (cbrt (expm1 x))) (/ x (cbrt (expm1 x))))) 1538421913.686 * * * * [misc]progress: [ 15 / 19 ] simplifiying candidate # 1538421913.686 * [enter]simplify: Simplifying (sqrt (expm1 x)) 1538421913.686 * * [misc]simplify: iters left: 2 (3 enodes) 1538421913.687 * [exit]simplify: Simplified to (sqrt (expm1 x)) 1538421913.687 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (expm1 x)) (/ x (sqrt (expm1 x))))) 1538421913.687 * * * * [misc]progress: [ 16 / 19 ] simplifiying candidate # 1538421913.687 * * * * [misc]progress: [ 17 / 19 ] simplifiying candidate # 1538421913.687 * [enter]simplify: Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1538421913.687 * * [misc]simplify: iters left: 6 (10 enodes) 1538421913.689 * * [misc]simplify: iters left: 5 (21 enodes) 1538421913.692 * * [misc]simplify: iters left: 4 (35 enodes) 1538421913.699 * * [misc]simplify: iters left: 3 (56 enodes) 1538421913.713 * * [misc]simplify: iters left: 2 (76 enodes) 1538421913.735 * * [misc]simplify: iters left: 1 (91 enodes) 1538421913.748 * [exit]simplify: Simplified to (fma x (fma x 1/6 1/2) 1) 1538421913.748 * [misc]simplify: Simplified (2) to (λ (x) (fma x (fma x 1/6 1/2) 1)) 1538421913.748 * * * * [misc]progress: [ 18 / 19 ] simplifiying candidate # 1538421913.748 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1538421913.748 * * [misc]simplify: iters left: 5 (5 enodes) 1538421913.751 * * [misc]simplify: iters left: 4 (14 enodes) 1538421913.754 * * [misc]simplify: iters left: 3 (16 enodes) 1538421913.758 * * [misc]simplify: iters left: 2 (18 enodes) 1538421913.762 * [exit]simplify: Simplified to (/ (expm1 x) x) 1538421913.762 * [misc]simplify: Simplified (2) to (λ (x) (/ (expm1 x) x)) 1538421913.762 * * * * [misc]progress: [ 19 / 19 ] simplifiying candidate # 1538421913.762 * [enter]simplify: Simplifying (* -1 (/ (- 1 (exp x)) x)) 1538421913.762 * * [misc]simplify: iters left: 6 (7 enodes) 1538421913.765 * * [misc]simplify: iters left: 5 (18 enodes) 1538421913.773 * * [misc]simplify: iters left: 4 (32 enodes) 1538421913.784 * * [misc]simplify: iters left: 3 (55 enodes) 1538421913.795 * * [misc]simplify: iters left: 2 (89 enodes) 1538421913.815 * * [misc]simplify: iters left: 1 (139 enodes) 1538421913.879 * [exit]simplify: Simplified to (fma (/ 1 x) (exp x) (/ -1 x)) 1538421913.879 * [misc]simplify: Simplified (2) to (λ (x) (fma (/ 1 x) (exp x) (/ -1 x))) 1538421913.879 * * * [misc]progress: adding candidates to table 1538421913.997 * * [misc]progress: iteration 2 / 4 1538421913.997 * * * [misc]progress: picking best candidate 1538421914.001 * * * * [misc]pick: Picked # 1538421914.001 * * * [misc]progress: localizing error 1538421914.012 * * * [misc]progress: generating rewritten candidates 1538421914.012 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538421914.021 * * * [misc]progress: generating series expansions 1538421914.021 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538421914.021 * [misc]backup-simplify: Simplify (* (expm1 x) (/ 1 x)) into (/ (expm1 x) x) 1538421914.021 * [misc]approximate: Taking taylor expansion of (/ (expm1 x) x) in (x) around 0 1538421914.021 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1538421914.021 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1538421914.021 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1538421914.021 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421914.021 * [misc]taylor: Taking taylor expansion of x in x 1538421914.021 * [misc]backup-simplify: Simplify 0 into 0 1538421914.021 * [misc]backup-simplify: Simplify 1 into 1 1538421914.021 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421914.021 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.021 * [misc]backup-simplify: Simplify 1 into 1 1538421914.021 * [misc]taylor: Taking taylor expansion of x in x 1538421914.021 * [misc]backup-simplify: Simplify 0 into 0 1538421914.021 * [misc]backup-simplify: Simplify 1 into 1 1538421914.022 * [misc]backup-simplify: Simplify (- 1) into -1 1538421914.022 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421914.023 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421914.024 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.024 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538421914.024 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421914.024 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1538421914.024 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1538421914.024 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1538421914.024 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421914.024 * [misc]taylor: Taking taylor expansion of x in x 1538421914.024 * [misc]backup-simplify: Simplify 0 into 0 1538421914.024 * [misc]backup-simplify: Simplify 1 into 1 1538421914.024 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421914.024 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.024 * [misc]backup-simplify: Simplify 1 into 1 1538421914.024 * [misc]taylor: Taking taylor expansion of x in x 1538421914.024 * [misc]backup-simplify: Simplify 0 into 0 1538421914.024 * [misc]backup-simplify: Simplify 1 into 1 1538421914.024 * [misc]backup-simplify: Simplify (- 1) into -1 1538421914.025 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421914.026 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421914.026 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.026 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538421914.027 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421914.027 * [misc]backup-simplify: Simplify 1 into 1 1538421914.029 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421914.029 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.029 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538421914.030 * [misc]backup-simplify: Simplify (- (/ 1/2 1) (+ (* 1 (/ 0 1)))) into 1/2 1538421914.030 * [misc]backup-simplify: Simplify 1/2 into 1/2 1538421914.033 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1538421914.034 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.034 * [misc]backup-simplify: Simplify (+ 1/6 0) into 1/6 1538421914.034 * [misc]backup-simplify: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 1/2 (/ 0 1)))) into 1/6 1538421914.034 * [misc]backup-simplify: Simplify 1/6 into 1/6 1538421914.034 * [misc]backup-simplify: Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1538421914.035 * [misc]backup-simplify: Simplify (* (expm1 (/ 1 x)) (/ 1 (/ 1 x))) into (* (expm1 (/ 1 x)) x) 1538421914.035 * [misc]approximate: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in (x) around 0 1538421914.035 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1538421914.035 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1538421914.035 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of x in x 1538421914.035 * [misc]backup-simplify: Simplify 0 into 0 1538421914.035 * [misc]backup-simplify: Simplify 1 into 1 1538421914.035 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421914.035 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421914.035 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.035 * [misc]backup-simplify: Simplify 1 into 1 1538421914.035 * [misc]taylor: Taking taylor expansion of x in x 1538421914.035 * [misc]backup-simplify: Simplify 0 into 0 1538421914.035 * [misc]backup-simplify: Simplify 1 into 1 1538421914.035 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1538421914.035 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1538421914.035 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421914.035 * [misc]taylor: Taking taylor expansion of x in x 1538421914.035 * [misc]backup-simplify: Simplify 0 into 0 1538421914.035 * [misc]backup-simplify: Simplify 1 into 1 1538421914.036 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421914.036 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421914.036 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.036 * [misc]backup-simplify: Simplify 1 into 1 1538421914.036 * [misc]taylor: Taking taylor expansion of x in x 1538421914.036 * [misc]backup-simplify: Simplify 0 into 0 1538421914.036 * [misc]backup-simplify: Simplify 1 into 1 1538421914.036 * [misc]backup-simplify: Simplify (- 1) into -1 1538421914.036 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 1538421914.036 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 x)) 1) 0) into 0 1538421914.036 * [misc]backup-simplify: Simplify 0 into 0 1538421914.036 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.037 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.037 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 1) (* 0 0)) into (- (exp (/ 1 x)) 1) 1538421914.037 * [misc]backup-simplify: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 1538421914.037 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.037 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.038 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 1) (* 0 0))) into 0 1538421914.038 * [misc]backup-simplify: Simplify 0 into 0 1538421914.038 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.038 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.038 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1538421914.038 * [misc]backup-simplify: Simplify 0 into 0 1538421914.038 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.039 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.039 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1538421914.039 * [misc]backup-simplify: Simplify 0 into 0 1538421914.039 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.039 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.040 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1538421914.040 * [misc]backup-simplify: Simplify 0 into 0 1538421914.040 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.040 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.041 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1538421914.041 * [misc]backup-simplify: Simplify 0 into 0 1538421914.041 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.041 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.042 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1538421914.042 * [misc]backup-simplify: Simplify 0 into 0 1538421914.042 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 (/ 1 x))) 1) (/ 1 x)) into (/ (- (exp x) 1) x) 1538421914.042 * [misc]backup-simplify: Simplify (* (expm1 (/ 1 (- x))) (/ 1 (/ 1 (- x)))) into (* -1 (* x (expm1 (/ -1 x)))) 1538421914.042 * [misc]approximate: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in (x) around 0 1538421914.042 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1538421914.042 * [misc]taylor: Taking taylor expansion of -1 in x 1538421914.042 * [misc]backup-simplify: Simplify -1 into -1 1538421914.042 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1538421914.042 * [misc]taylor: Taking taylor expansion of x in x 1538421914.042 * [misc]backup-simplify: Simplify 0 into 0 1538421914.042 * [misc]backup-simplify: Simplify 1 into 1 1538421914.042 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1538421914.043 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1538421914.043 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of -1 in x 1538421914.043 * [misc]backup-simplify: Simplify -1 into -1 1538421914.043 * [misc]taylor: Taking taylor expansion of x in x 1538421914.043 * [misc]backup-simplify: Simplify 0 into 0 1538421914.043 * [misc]backup-simplify: Simplify 1 into 1 1538421914.043 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421914.043 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421914.043 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.043 * [misc]backup-simplify: Simplify 1 into 1 1538421914.043 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of -1 in x 1538421914.043 * [misc]backup-simplify: Simplify -1 into -1 1538421914.043 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of x in x 1538421914.043 * [misc]backup-simplify: Simplify 0 into 0 1538421914.043 * [misc]backup-simplify: Simplify 1 into 1 1538421914.043 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1538421914.043 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1538421914.043 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421914.043 * [misc]taylor: Taking taylor expansion of -1 in x 1538421914.043 * [misc]backup-simplify: Simplify -1 into -1 1538421914.043 * [misc]taylor: Taking taylor expansion of x in x 1538421914.043 * [misc]backup-simplify: Simplify 0 into 0 1538421914.043 * [misc]backup-simplify: Simplify 1 into 1 1538421914.044 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421914.044 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421914.044 * [misc]taylor: Taking taylor expansion of 1 in x 1538421914.044 * [misc]backup-simplify: Simplify 1 into 1 1538421914.044 * [misc]backup-simplify: Simplify (- 1) into -1 1538421914.044 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 1538421914.044 * [misc]backup-simplify: Simplify (* 0 (- (exp (/ -1 x)) 1)) into 0 1538421914.044 * [misc]backup-simplify: Simplify (* -1 0) into 0 1538421914.044 * [misc]backup-simplify: Simplify 0 into 0 1538421914.044 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.045 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.045 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (- (exp (/ -1 x)) 1))) into (- (exp (/ -1 x)) 1) 1538421914.045 * [misc]backup-simplify: Simplify (+ (* -1 (- (exp (/ -1 x)) 1)) (* 0 0)) into (- 1 (exp (/ -1 x))) 1538421914.045 * [misc]backup-simplify: Simplify (- 1 (exp (/ -1 x))) into (- 1 (exp (/ -1 x))) 1538421914.045 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.046 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.046 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (exp (/ -1 x)) 1)))) into 0 1538421914.046 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))) into 0 1538421914.046 * [misc]backup-simplify: Simplify 0 into 0 1538421914.047 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.047 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.047 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))) into 0 1538421914.048 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))) into 0 1538421914.048 * [misc]backup-simplify: Simplify 0 into 0 1538421914.048 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.049 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))) into 0 1538421914.049 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))) into 0 1538421914.049 * [misc]backup-simplify: Simplify 0 into 0 1538421914.049 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.050 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.050 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))) into 0 1538421914.051 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))) into 0 1538421914.051 * [misc]backup-simplify: Simplify 0 into 0 1538421914.051 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.052 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))))) into 0 1538421914.053 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))))) into 0 1538421914.053 * [misc]backup-simplify: Simplify 0 into 0 1538421914.053 * [misc]backup-simplify: Simplify (- 0) into 0 1538421914.054 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421914.055 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))))) into 0 1538421914.056 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))))) into 0 1538421914.056 * [misc]backup-simplify: Simplify 0 into 0 1538421914.056 * [misc]backup-simplify: Simplify (* (- 1 (exp (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (/ (- 1 (exp x)) x)) 1538421914.056 * * * [misc]progress: simplifying candidates 1538421914.056 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1538421914.057 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1538421914.057 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1538421914.057 * [enter]simplify: Simplifying (* (expm1 x) (/ 1 x)) 1538421914.057 * * [misc]simplify: iters left: 4 (5 enodes) 1538421914.059 * * [misc]simplify: iters left: 3 (10 enodes) 1538421914.061 * * [misc]simplify: iters left: 2 (17 enodes) 1538421914.067 * * [misc]simplify: iters left: 1 (22 enodes) 1538421914.071 * [exit]simplify: Simplified to (/ (expm1 x) x) 1538421914.071 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (/ (expm1 x) x) 1)) 1538421914.071 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1538421914.071 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1538421914.071 * [enter]simplify: Simplifying (+ (log (expm1 x)) (log (/ 1 x))) 1538421914.071 * * [misc]simplify: iters left: 5 (7 enodes) 1538421914.077 * * [misc]simplify: iters left: 4 (14 enodes) 1538421914.080 * * [misc]simplify: iters left: 3 (15 enodes) 1538421914.083 * * [misc]simplify: iters left: 2 (19 enodes) 1538421914.088 * * [misc]simplify: iters left: 1 (25 enodes) 1538421914.094 * [exit]simplify: Simplified to (- (log (expm1 x)) (log x)) 1538421914.094 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (expm1 x)) (log x)))) 1538421914.094 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1538421914.094 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1538421914.094 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1538421914.095 * [enter]simplify: Simplifying (* (* (* (expm1 x) (expm1 x)) (expm1 x)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) 1538421914.095 * * [misc]simplify: iters left: 6 (9 enodes) 1538421914.096 * * [misc]simplify: iters left: 5 (24 enodes) 1538421914.102 * * [misc]simplify: iters left: 4 (66 enodes) 1538421914.121 * * [misc]simplify: iters left: 3 (154 enodes) 1538421914.168 * * [misc]simplify: iters left: 2 (427 enodes) 1538421914.607 * [exit]simplify: Simplified to (* (* (expm1 x) (expm1 x)) (/ (expm1 x) (pow x 3))) 1538421914.607 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (expm1 x) (expm1 x)) (/ (expm1 x) (pow x 3))))) 1538421914.607 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1538421914.607 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1538421914.607 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1538421914.607 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1538421914.607 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1538421914.607 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1538421914.608 * [enter]simplify: Simplifying (cbrt (/ 1 x)) 1538421914.608 * * [misc]simplify: iters left: 3 (4 enodes) 1538421914.609 * * [misc]simplify: iters left: 2 (6 enodes) 1538421914.610 * [exit]simplify: Simplified to (cbrt (/ 1 x)) 1538421914.610 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (cbrt (/ 1 x)))) 1538421914.610 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1538421914.611 * [enter]simplify: Simplifying (sqrt (/ 1 x)) 1538421914.611 * * [misc]simplify: iters left: 3 (4 enodes) 1538421914.612 * * [misc]simplify: iters left: 2 (6 enodes) 1538421914.614 * [exit]simplify: Simplified to (sqrt (/ 1 x)) 1538421914.614 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) (sqrt (/ 1 x))) (sqrt (/ 1 x)))) 1538421914.614 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1538421914.614 * [enter]simplify: Simplifying (/ 1 x) 1538421914.614 * * [misc]simplify: iters left: 2 (3 enodes) 1538421914.615 * * [misc]simplify: iters left: 1 (5 enodes) 1538421914.616 * [exit]simplify: Simplified to (/ 1 x) 1538421914.616 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) 1) (/ 1 x))) 1538421914.616 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1538421914.617 * [enter]simplify: Simplifying (/ 1 x) 1538421914.617 * * [misc]simplify: iters left: 2 (3 enodes) 1538421914.618 * * [misc]simplify: iters left: 1 (5 enodes) 1538421914.619 * [exit]simplify: Simplified to (/ 1 x) 1538421914.619 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) 1) (/ 1 x))) 1538421914.619 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1538421914.619 * [enter]simplify: Simplifying (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1538421914.619 * * [misc]simplify: iters left: 4 (4 enodes) 1538421914.621 * [exit]simplify: Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1538421914.621 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (expm1 x)) (cbrt (expm1 x))) (* (cbrt (expm1 x)) (/ 1 x)))) 1538421914.621 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1538421914.621 * [enter]simplify: Simplifying (sqrt (expm1 x)) 1538421914.621 * * [misc]simplify: iters left: 2 (3 enodes) 1538421914.625 * [exit]simplify: Simplified to (sqrt (expm1 x)) 1538421914.625 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (expm1 x)) (* (sqrt (expm1 x)) (/ 1 x)))) 1538421914.625 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1538421914.625 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1538421914.625 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1538421914.625 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1538421914.625 * [enter]simplify: Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1538421914.625 * * [misc]simplify: iters left: 6 (10 enodes) 1538421914.629 * * [misc]simplify: iters left: 5 (21 enodes) 1538421914.635 * * [misc]simplify: iters left: 4 (35 enodes) 1538421914.646 * * [misc]simplify: iters left: 3 (56 enodes) 1538421914.661 * * [misc]simplify: iters left: 2 (76 enodes) 1538421914.682 * * [misc]simplify: iters left: 1 (91 enodes) 1538421914.689 * [exit]simplify: Simplified to (fma x (fma x 1/6 1/2) 1) 1538421914.689 * [misc]simplify: Simplified (2) to (λ (x) (fma x (fma x 1/6 1/2) 1)) 1538421914.689 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1538421914.689 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1538421914.689 * * [misc]simplify: iters left: 5 (5 enodes) 1538421914.691 * * [misc]simplify: iters left: 4 (14 enodes) 1538421914.693 * * [misc]simplify: iters left: 3 (16 enodes) 1538421914.695 * * [misc]simplify: iters left: 2 (18 enodes) 1538421914.697 * [exit]simplify: Simplified to (/ (expm1 x) x) 1538421914.697 * [misc]simplify: Simplified (2) to (λ (x) (/ (expm1 x) x)) 1538421914.697 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1538421914.697 * [enter]simplify: Simplifying (* -1 (/ (- 1 (exp x)) x)) 1538421914.697 * * [misc]simplify: iters left: 6 (7 enodes) 1538421914.698 * * [misc]simplify: iters left: 5 (18 enodes) 1538421914.702 * * [misc]simplify: iters left: 4 (32 enodes) 1538421914.708 * * [misc]simplify: iters left: 3 (55 enodes) 1538421914.720 * * [misc]simplify: iters left: 2 (89 enodes) 1538421914.749 * * [misc]simplify: iters left: 1 (139 enodes) 1538421914.828 * [exit]simplify: Simplified to (fma (/ 1 x) (exp x) (/ -1 x)) 1538421914.828 * [misc]simplify: Simplified (2) to (λ (x) (fma (/ 1 x) (exp x) (/ -1 x))) 1538421914.828 * * * [misc]progress: adding candidates to table 1538421915.014 * [misc]progress: [Phase 3 of 3] Extracting. 1538421915.014 * * [misc]regime: Finding splitpoints for: (# #) 1538421915.014 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1538421915.014 * * * * [misc]regimes: Trying to branch on x from (# #) 1538421915.037 * * * [misc]regime: Found split indices: #