1538421366.432 * [misc]progress: [Phase 1 of 3] Setting up. 1538421366.432 * * * [misc]progress: [1/2] Preparing points 1538421366.432 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538421366.433 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1538421366.435 * * * * [misc]points: Setting MPFR precision to 64 1538421366.436 * * * * [misc]points: Setting MPFR precision to 320 1538421366.437 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1538421366.438 * * * * [misc]points: Setting MPFR precision to 64 1538421366.442 * * * * [misc]points: Setting MPFR precision to 320 1538421366.443 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1538421366.445 * * * * [misc]points: Setting MPFR precision to 64 1538421366.447 * * * * [misc]points: Setting MPFR precision to 320 1538421366.449 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1538421366.451 * * * * [misc]points: Setting MPFR precision to 64 1538421366.454 * * * * [misc]points: Setting MPFR precision to 320 1538421366.458 * * * * [misc]points: Computing exacts for 256 points 1538421366.459 * * * * [misc]points: Setting MPFR precision to 64 1538421366.468 * * * * [misc]points: Setting MPFR precision to 320 1538421366.478 * * * * [misc]points: Filtering points with unrepresentable outputs 1538421366.478 * * * * [exit]points: Sampled 256 points with exact outputs 1538421366.478 * * * [misc]progress: [2/2] Setting up program. 1538421366.483 * [misc]progress: [Phase 2 of 3] Improving. 1538421366.483 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538421366.484 * * [misc]simplify: iters left: 6 (7 enodes) 1538421366.486 * * [misc]simplify: iters left: 5 (10 enodes) 1538421366.489 * * [misc]simplify: iters left: 4 (12 enodes) 1538421366.492 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421366.501 * * [misc]progress: iteration 1 / 4 1538421366.501 * * * [misc]progress: picking best candidate 1538421366.505 * * * * [misc]pick: Picked # 1538421366.506 * * * [misc]progress: localizing error 1538421366.531 * * * [misc]progress: generating rewritten candidates 1538421366.531 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538421366.554 * * * [misc]progress: generating series expansions 1538421366.554 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538421366.554 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421366.554 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538421366.554 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421366.554 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.554 * [misc]backup-simplify: Simplify 2 into 2 1538421366.554 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421366.554 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421366.555 * [misc]taylor: Taking taylor expansion of x in x 1538421366.555 * [misc]backup-simplify: Simplify 0 into 0 1538421366.555 * [misc]backup-simplify: Simplify 1 into 1 1538421366.555 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421366.555 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421366.555 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421366.555 * [misc]taylor: Taking taylor expansion of x in x 1538421366.555 * [misc]backup-simplify: Simplify 0 into 0 1538421366.555 * [misc]backup-simplify: Simplify 1 into 1 1538421366.555 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.555 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.555 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421366.555 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421366.556 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421366.556 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421366.556 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.556 * [misc]backup-simplify: Simplify 2 into 2 1538421366.556 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421366.556 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421366.556 * [misc]taylor: Taking taylor expansion of x in x 1538421366.556 * [misc]backup-simplify: Simplify 0 into 0 1538421366.556 * [misc]backup-simplify: Simplify 1 into 1 1538421366.556 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421366.556 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421366.556 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421366.556 * [misc]taylor: Taking taylor expansion of x in x 1538421366.556 * [misc]backup-simplify: Simplify 0 into 0 1538421366.556 * [misc]backup-simplify: Simplify 1 into 1 1538421366.556 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.556 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.556 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421366.557 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421366.557 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421366.557 * [misc]backup-simplify: Simplify 1 into 1 1538421366.558 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421366.559 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.560 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538421366.560 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421366.560 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538421366.560 * [misc]backup-simplify: Simplify 0 into 0 1538421366.563 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421366.563 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.563 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.565 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421366.566 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538421366.566 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538421366.566 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538421366.570 * [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 1538421366.570 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.570 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.570 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.571 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.574 * [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 1538421366.574 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538421366.575 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538421366.575 * [misc]backup-simplify: Simplify 0 into 0 1538421366.581 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421366.581 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.581 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.581 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.581 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.581 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.582 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.582 * [misc]backup-simplify: Simplify (- 0) into 0 1538421366.587 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421366.588 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538421366.588 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538421366.588 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538421366.588 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421366.589 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421366.589 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538421366.589 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.589 * [misc]backup-simplify: Simplify 2 into 2 1538421366.589 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of x in x 1538421366.589 * [misc]backup-simplify: Simplify 0 into 0 1538421366.589 * [misc]backup-simplify: Simplify 1 into 1 1538421366.589 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.589 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421366.589 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.589 * [misc]taylor: Taking taylor expansion of x in x 1538421366.589 * [misc]backup-simplify: Simplify 0 into 0 1538421366.589 * [misc]backup-simplify: Simplify 1 into 1 1538421366.589 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.590 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.590 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421366.590 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421366.590 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421366.590 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421366.590 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.590 * [misc]backup-simplify: Simplify 2 into 2 1538421366.590 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421366.590 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421366.590 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.590 * [misc]taylor: Taking taylor expansion of x in x 1538421366.590 * [misc]backup-simplify: Simplify 0 into 0 1538421366.590 * [misc]backup-simplify: Simplify 1 into 1 1538421366.590 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.590 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421366.590 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421366.591 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421366.591 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.591 * [misc]taylor: Taking taylor expansion of x in x 1538421366.591 * [misc]backup-simplify: Simplify 0 into 0 1538421366.591 * [misc]backup-simplify: Simplify 1 into 1 1538421366.591 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.591 * [misc]backup-simplify: Simplify (- 1) into -1 1538421366.591 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421366.591 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421366.591 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421366.592 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421366.592 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.592 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.592 * [misc]backup-simplify: Simplify 0 into 0 1538421366.592 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.593 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.593 * [misc]backup-simplify: Simplify 0 into 0 1538421366.593 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.594 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.594 * [misc]backup-simplify: Simplify 0 into 0 1538421366.594 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.605 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.605 * [misc]backup-simplify: Simplify 0 into 0 1538421366.606 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.607 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.607 * [misc]backup-simplify: Simplify 0 into 0 1538421366.607 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.609 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421366.609 * [misc]backup-simplify: Simplify 0 into 0 1538421366.609 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421366.609 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421366.609 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538421366.609 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421366.609 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.609 * [misc]backup-simplify: Simplify 2 into 2 1538421366.609 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421366.609 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421366.609 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.609 * [misc]taylor: Taking taylor expansion of x in x 1538421366.610 * [misc]backup-simplify: Simplify 0 into 0 1538421366.610 * [misc]backup-simplify: Simplify 1 into 1 1538421366.610 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.610 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421366.610 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421366.610 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421366.610 * [misc]taylor: Taking taylor expansion of -1 in x 1538421366.610 * [misc]backup-simplify: Simplify -1 into -1 1538421366.610 * [misc]taylor: Taking taylor expansion of x in x 1538421366.610 * [misc]backup-simplify: Simplify 0 into 0 1538421366.610 * [misc]backup-simplify: Simplify 1 into 1 1538421366.610 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421366.610 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421366.610 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421366.611 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421366.611 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of 2 in x 1538421366.611 * [misc]backup-simplify: Simplify 2 into 2 1538421366.611 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of x in x 1538421366.611 * [misc]backup-simplify: Simplify 0 into 0 1538421366.611 * [misc]backup-simplify: Simplify 1 into 1 1538421366.611 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421366.611 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421366.611 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421366.611 * [misc]taylor: Taking taylor expansion of -1 in x 1538421366.611 * [misc]backup-simplify: Simplify -1 into -1 1538421366.611 * [misc]taylor: Taking taylor expansion of x in x 1538421366.611 * [misc]backup-simplify: Simplify 0 into 0 1538421366.611 * [misc]backup-simplify: Simplify 1 into 1 1538421366.611 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421366.611 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421366.612 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421366.612 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421366.612 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421366.612 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.612 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.612 * [misc]backup-simplify: Simplify 0 into 0 1538421366.613 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.613 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.613 * [misc]backup-simplify: Simplify 0 into 0 1538421366.613 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.614 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.614 * [misc]backup-simplify: Simplify 0 into 0 1538421366.614 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.615 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.615 * [misc]backup-simplify: Simplify 0 into 0 1538421366.615 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.616 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.616 * [misc]backup-simplify: Simplify 0 into 0 1538421366.616 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421366.617 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421366.617 * [misc]backup-simplify: Simplify 0 into 0 1538421366.617 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421366.617 * * * [misc]progress: simplifying candidates 1538421366.617 * * * * [misc]progress: [ 1 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 2 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 3 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 4 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 5 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 6 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 7 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 8 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 9 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 10 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 11 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 12 / 21 ] simplifiying candidate # 1538421366.618 * * * * [misc]progress: [ 13 / 21 ] simplifiying candidate # 1538421366.618 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538421366.619 * * [misc]simplify: iters left: 6 (6 enodes) 1538421366.620 * * [misc]simplify: iters left: 5 (9 enodes) 1538421366.623 * * [misc]simplify: iters left: 4 (11 enodes) 1538421366.625 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538421366.626 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1538421366.626 * * * * [misc]progress: [ 14 / 21 ] simplifiying candidate # 1538421366.626 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538421366.626 * * [misc]simplify: iters left: 6 (6 enodes) 1538421366.628 * * [misc]simplify: iters left: 5 (9 enodes) 1538421366.630 * * [misc]simplify: iters left: 4 (11 enodes) 1538421366.633 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538421366.633 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1538421366.633 * * * * [misc]progress: [ 15 / 21 ] simplifiying candidate # 1538421366.633 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538421366.633 * * [misc]simplify: iters left: 5 (5 enodes) 1538421366.635 * * [misc]simplify: iters left: 4 (8 enodes) 1538421366.637 * * [misc]simplify: iters left: 3 (10 enodes) 1538421366.640 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538421366.640 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538421366.640 * * * * [misc]progress: [ 16 / 21 ] simplifiying candidate # 1538421366.640 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538421366.640 * * [misc]simplify: iters left: 5 (5 enodes) 1538421366.642 * * [misc]simplify: iters left: 4 (8 enodes) 1538421366.644 * * [misc]simplify: iters left: 3 (10 enodes) 1538421366.646 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538421366.646 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538421366.646 * * * * [misc]progress: [ 17 / 21 ] simplifiying candidate # 1538421366.646 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538421366.647 * * [misc]simplify: iters left: 6 (9 enodes) 1538421366.650 * * [misc]simplify: iters left: 5 (27 enodes) 1538421366.661 * * [misc]simplify: iters left: 4 (59 enodes) 1538421366.678 * * [misc]simplify: iters left: 3 (98 enodes) 1538421366.710 * * [misc]simplify: iters left: 2 (197 enodes) 1538421366.811 * * [misc]simplify: iters left: 1 (350 enodes) 1538421366.953 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538421366.953 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 1538421366.953 * * * * [misc]progress: [ 18 / 21 ] simplifiying candidate # 1538421366.953 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538421366.953 * * [misc]simplify: iters left: 5 (5 enodes) 1538421366.955 * * [misc]simplify: iters left: 4 (9 enodes) 1538421366.958 * * [misc]simplify: iters left: 3 (15 enodes) 1538421366.962 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538421366.962 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1538421366.962 * * * * [misc]progress: [ 19 / 21 ] simplifiying candidate # 1538421366.962 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421366.962 * * [misc]simplify: iters left: 6 (12 enodes) 1538421366.968 * * [misc]simplify: iters left: 5 (23 enodes) 1538421366.977 * * [misc]simplify: iters left: 4 (45 enodes) 1538421366.990 * * [misc]simplify: iters left: 3 (65 enodes) 1538421367.008 * * [misc]simplify: iters left: 2 (91 enodes) 1538421367.028 * * [misc]simplify: iters left: 1 (104 enodes) 1538421367.056 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538421367.056 * [misc]simplify: Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) 1538421367.056 * * * * [misc]progress: [ 20 / 21 ] simplifiying candidate # 1538421367.056 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538421367.056 * * [misc]simplify: iters left: 6 (7 enodes) 1538421367.058 * * [misc]simplify: iters left: 5 (10 enodes) 1538421367.061 * * [misc]simplify: iters left: 4 (12 enodes) 1538421367.064 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421367.064 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538421367.065 * * * * [misc]progress: [ 21 / 21 ] simplifiying candidate # 1538421367.065 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421367.065 * * [misc]simplify: iters left: 6 (8 enodes) 1538421367.068 * * [misc]simplify: iters left: 5 (13 enodes) 1538421367.072 * * [misc]simplify: iters left: 4 (15 enodes) 1538421367.077 * * [misc]simplify: iters left: 3 (18 enodes) 1538421367.082 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421367.082 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538421367.082 * * * [misc]progress: adding candidates to table 1538421367.255 * * [misc]progress: iteration 2 / 4 1538421367.255 * * * [misc]progress: picking best candidate 1538421367.260 * * * * [misc]pick: Picked # 1538421367.260 * * * [misc]progress: localizing error 1538421367.274 * * * [misc]progress: generating rewritten candidates 1538421367.275 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1538421367.307 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1 1) 1538421367.328 * * * [misc]progress: generating series expansions 1538421367.328 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1538421367.328 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421367.328 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538421367.328 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421367.328 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.328 * [misc]backup-simplify: Simplify 2 into 2 1538421367.328 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421367.328 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421367.328 * [misc]taylor: Taking taylor expansion of x in x 1538421367.328 * [misc]backup-simplify: Simplify 0 into 0 1538421367.328 * [misc]backup-simplify: Simplify 1 into 1 1538421367.328 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.328 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421367.328 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421367.328 * [misc]taylor: Taking taylor expansion of x in x 1538421367.328 * [misc]backup-simplify: Simplify 0 into 0 1538421367.328 * [misc]backup-simplify: Simplify 1 into 1 1538421367.329 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.329 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.329 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.329 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421367.329 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421367.329 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421367.329 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.329 * [misc]backup-simplify: Simplify 2 into 2 1538421367.329 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421367.329 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421367.329 * [misc]taylor: Taking taylor expansion of x in x 1538421367.329 * [misc]backup-simplify: Simplify 0 into 0 1538421367.329 * [misc]backup-simplify: Simplify 1 into 1 1538421367.329 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.329 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421367.329 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421367.329 * [misc]taylor: Taking taylor expansion of x in x 1538421367.329 * [misc]backup-simplify: Simplify 0 into 0 1538421367.329 * [misc]backup-simplify: Simplify 1 into 1 1538421367.330 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.330 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.330 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.330 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421367.330 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421367.330 * [misc]backup-simplify: Simplify 1 into 1 1538421367.332 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421367.332 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.333 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538421367.333 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421367.334 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538421367.334 * [misc]backup-simplify: Simplify 0 into 0 1538421367.336 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421367.336 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.336 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.338 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421367.338 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538421367.339 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538421367.339 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538421367.342 * [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 1538421367.343 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.343 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.343 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.343 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.346 * [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 1538421367.347 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538421367.347 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538421367.347 * [misc]backup-simplify: Simplify 0 into 0 1538421367.353 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421367.353 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.353 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.354 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.354 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.354 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.354 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.354 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.360 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421367.360 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538421367.361 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538421367.361 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538421367.361 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421367.361 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.361 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538421367.361 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421367.361 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.361 * [misc]backup-simplify: Simplify 2 into 2 1538421367.361 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421367.361 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.361 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.361 * [misc]taylor: Taking taylor expansion of x in x 1538421367.361 * [misc]backup-simplify: Simplify 0 into 0 1538421367.361 * [misc]backup-simplify: Simplify 1 into 1 1538421367.362 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.362 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.362 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421367.362 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421367.362 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.362 * [misc]taylor: Taking taylor expansion of x in x 1538421367.362 * [misc]backup-simplify: Simplify 0 into 0 1538421367.362 * [misc]backup-simplify: Simplify 1 into 1 1538421367.362 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.362 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.362 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421367.362 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421367.363 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.363 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.363 * [misc]backup-simplify: Simplify 2 into 2 1538421367.363 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of x in x 1538421367.363 * [misc]backup-simplify: Simplify 0 into 0 1538421367.363 * [misc]backup-simplify: Simplify 1 into 1 1538421367.363 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.363 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.363 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.363 * [misc]taylor: Taking taylor expansion of x in x 1538421367.363 * [misc]backup-simplify: Simplify 0 into 0 1538421367.363 * [misc]backup-simplify: Simplify 1 into 1 1538421367.363 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.364 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.364 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421367.364 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421367.364 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.364 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.364 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.365 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.365 * [misc]backup-simplify: Simplify 0 into 0 1538421367.365 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.366 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.366 * [misc]backup-simplify: Simplify 0 into 0 1538421367.366 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.366 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.367 * [misc]backup-simplify: Simplify 0 into 0 1538421367.367 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.368 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.368 * [misc]backup-simplify: Simplify 0 into 0 1538421367.368 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.369 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.369 * [misc]backup-simplify: Simplify 0 into 0 1538421367.369 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.370 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.370 * [misc]backup-simplify: Simplify 0 into 0 1538421367.370 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421367.371 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.371 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538421367.371 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.371 * [misc]backup-simplify: Simplify 2 into 2 1538421367.371 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of x in x 1538421367.371 * [misc]backup-simplify: Simplify 0 into 0 1538421367.371 * [misc]backup-simplify: Simplify 1 into 1 1538421367.371 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.371 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.371 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421367.371 * [misc]taylor: Taking taylor expansion of -1 in x 1538421367.371 * [misc]backup-simplify: Simplify -1 into -1 1538421367.371 * [misc]taylor: Taking taylor expansion of x in x 1538421367.371 * [misc]backup-simplify: Simplify 0 into 0 1538421367.371 * [misc]backup-simplify: Simplify 1 into 1 1538421367.371 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421367.372 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421367.372 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421367.372 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.372 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.372 * [misc]backup-simplify: Simplify 2 into 2 1538421367.372 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of x in x 1538421367.372 * [misc]backup-simplify: Simplify 0 into 0 1538421367.372 * [misc]backup-simplify: Simplify 1 into 1 1538421367.372 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.372 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.372 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421367.372 * [misc]taylor: Taking taylor expansion of -1 in x 1538421367.373 * [misc]backup-simplify: Simplify -1 into -1 1538421367.373 * [misc]taylor: Taking taylor expansion of x in x 1538421367.373 * [misc]backup-simplify: Simplify 0 into 0 1538421367.373 * [misc]backup-simplify: Simplify 1 into 1 1538421367.373 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421367.373 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421367.373 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421367.373 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.373 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.374 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.374 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.374 * [misc]backup-simplify: Simplify 0 into 0 1538421367.374 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.375 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.375 * [misc]backup-simplify: Simplify 0 into 0 1538421367.375 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.376 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.376 * [misc]backup-simplify: Simplify 0 into 0 1538421367.376 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.377 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.377 * [misc]backup-simplify: Simplify 0 into 0 1538421367.377 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.378 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.378 * [misc]backup-simplify: Simplify 0 into 0 1538421367.378 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.379 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.379 * [misc]backup-simplify: Simplify 0 into 0 1538421367.379 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421367.379 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1 1) 1538421367.379 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421367.379 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538421367.379 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421367.380 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.380 * [misc]backup-simplify: Simplify 2 into 2 1538421367.380 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421367.380 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421367.380 * [misc]taylor: Taking taylor expansion of x in x 1538421367.380 * [misc]backup-simplify: Simplify 0 into 0 1538421367.380 * [misc]backup-simplify: Simplify 1 into 1 1538421367.380 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.380 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421367.380 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421367.380 * [misc]taylor: Taking taylor expansion of x in x 1538421367.380 * [misc]backup-simplify: Simplify 0 into 0 1538421367.380 * [misc]backup-simplify: Simplify 1 into 1 1538421367.380 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.380 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.380 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.380 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421367.381 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421367.381 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538421367.381 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.381 * [misc]backup-simplify: Simplify 2 into 2 1538421367.381 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538421367.381 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538421367.381 * [misc]taylor: Taking taylor expansion of x in x 1538421367.381 * [misc]backup-simplify: Simplify 0 into 0 1538421367.381 * [misc]backup-simplify: Simplify 1 into 1 1538421367.381 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.381 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538421367.381 * [misc]taylor: Taking taylor expansion of (- x) in x 1538421367.381 * [misc]taylor: Taking taylor expansion of x in x 1538421367.381 * [misc]backup-simplify: Simplify 0 into 0 1538421367.381 * [misc]backup-simplify: Simplify 1 into 1 1538421367.381 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.381 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.381 * [misc]backup-simplify: Simplify (exp 0) into 1 1538421367.381 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538421367.382 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538421367.382 * [misc]backup-simplify: Simplify 1 into 1 1538421367.383 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538421367.383 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.385 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538421367.385 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538421367.385 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538421367.385 * [misc]backup-simplify: Simplify 0 into 0 1538421367.387 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421367.388 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.388 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.390 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538421367.390 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538421367.390 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538421367.390 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538421367.394 * [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 1538421367.394 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.394 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.395 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.395 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.398 * [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 1538421367.398 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538421367.399 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538421367.399 * [misc]backup-simplify: Simplify 0 into 0 1538421367.405 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421367.405 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.405 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.405 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.405 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.406 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.406 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.406 * [misc]backup-simplify: Simplify (- 0) into 0 1538421367.414 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1538421367.414 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538421367.415 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538421367.415 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538421367.415 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421367.415 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.415 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538421367.415 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421367.415 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.415 * [misc]backup-simplify: Simplify 2 into 2 1538421367.415 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421367.415 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.415 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.415 * [misc]taylor: Taking taylor expansion of x in x 1538421367.415 * [misc]backup-simplify: Simplify 0 into 0 1538421367.416 * [misc]backup-simplify: Simplify 1 into 1 1538421367.416 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.416 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.416 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421367.416 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421367.416 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.416 * [misc]taylor: Taking taylor expansion of x in x 1538421367.416 * [misc]backup-simplify: Simplify 0 into 0 1538421367.416 * [misc]backup-simplify: Simplify 1 into 1 1538421367.416 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.416 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.416 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421367.416 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421367.417 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.417 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.417 * [misc]backup-simplify: Simplify 2 into 2 1538421367.417 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of x in x 1538421367.417 * [misc]backup-simplify: Simplify 0 into 0 1538421367.417 * [misc]backup-simplify: Simplify 1 into 1 1538421367.417 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.417 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.417 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.417 * [misc]taylor: Taking taylor expansion of x in x 1538421367.417 * [misc]backup-simplify: Simplify 0 into 0 1538421367.417 * [misc]backup-simplify: Simplify 1 into 1 1538421367.417 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.417 * [misc]backup-simplify: Simplify (- 1) into -1 1538421367.418 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538421367.418 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538421367.418 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.418 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538421367.418 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.419 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.419 * [misc]backup-simplify: Simplify 0 into 0 1538421367.419 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.420 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.420 * [misc]backup-simplify: Simplify 0 into 0 1538421367.420 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.420 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.421 * [misc]backup-simplify: Simplify 0 into 0 1538421367.421 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.421 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.422 * [misc]backup-simplify: Simplify 0 into 0 1538421367.422 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.423 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.423 * [misc]backup-simplify: Simplify 0 into 0 1538421367.423 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.425 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538421367.425 * [misc]backup-simplify: Simplify 0 into 0 1538421367.425 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538421367.425 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.425 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538421367.425 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421367.425 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.425 * [misc]backup-simplify: Simplify 2 into 2 1538421367.425 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421367.425 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.425 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.425 * [misc]taylor: Taking taylor expansion of x in x 1538421367.425 * [misc]backup-simplify: Simplify 0 into 0 1538421367.425 * [misc]backup-simplify: Simplify 1 into 1 1538421367.425 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.426 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.426 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of -1 in x 1538421367.426 * [misc]backup-simplify: Simplify -1 into -1 1538421367.426 * [misc]taylor: Taking taylor expansion of x in x 1538421367.426 * [misc]backup-simplify: Simplify 0 into 0 1538421367.426 * [misc]backup-simplify: Simplify 1 into 1 1538421367.426 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421367.426 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421367.426 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421367.426 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.426 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of 2 in x 1538421367.426 * [misc]backup-simplify: Simplify 2 into 2 1538421367.426 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538421367.426 * [misc]taylor: Taking taylor expansion of x in x 1538421367.426 * [misc]backup-simplify: Simplify 0 into 0 1538421367.426 * [misc]backup-simplify: Simplify 1 into 1 1538421367.427 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538421367.427 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538421367.427 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538421367.427 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538421367.427 * [misc]taylor: Taking taylor expansion of -1 in x 1538421367.427 * [misc]backup-simplify: Simplify -1 into -1 1538421367.427 * [misc]taylor: Taking taylor expansion of x in x 1538421367.427 * [misc]backup-simplify: Simplify 0 into 0 1538421367.427 * [misc]backup-simplify: Simplify 1 into 1 1538421367.427 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538421367.427 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538421367.427 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538421367.427 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.428 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538421367.428 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.428 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.428 * [misc]backup-simplify: Simplify 0 into 0 1538421367.428 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.429 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.429 * [misc]backup-simplify: Simplify 0 into 0 1538421367.429 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.430 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.430 * [misc]backup-simplify: Simplify 0 into 0 1538421367.430 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.431 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.431 * [misc]backup-simplify: Simplify 0 into 0 1538421367.431 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.432 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.432 * [misc]backup-simplify: Simplify 0 into 0 1538421367.432 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538421367.433 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538421367.433 * [misc]backup-simplify: Simplify 0 into 0 1538421367.433 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421367.433 * * * [misc]progress: simplifying candidates 1538421367.433 * * * * [misc]progress: [ 1 / 44 ] simplifiying candidate # 1538421367.433 * * * * [misc]progress: [ 2 / 44 ] simplifiying candidate # 1538421367.434 * * * * [misc]progress: [ 3 / 44 ] simplifiying candidate # 1538421367.434 * [enter]simplify: Simplifying (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538421367.434 * * [misc]simplify: iters left: 6 (11 enodes) 1538421367.436 * * [misc]simplify: iters left: 5 (16 enodes) 1538421367.439 * * [misc]simplify: iters left: 4 (18 enodes) 1538421367.441 * [exit]simplify: Simplified to (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538421367.441 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))) 1538421367.441 * * * * [misc]progress: [ 4 / 44 ] simplifiying candidate # 1538421367.442 * [enter]simplify: Simplifying (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538421367.442 * * [misc]simplify: iters left: 6 (10 enodes) 1538421367.443 * * [misc]simplify: iters left: 5 (13 enodes) 1538421367.445 * * [misc]simplify: iters left: 4 (15 enodes) 1538421367.447 * [exit]simplify: Simplified to (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538421367.447 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))))) 1538421367.447 * * * * [misc]progress: [ 5 / 44 ] simplifiying candidate # 1538421367.447 * [enter]simplify: Simplifying (log 1) 1538421367.448 * * [misc]simplify: iters left: 1 (2 enodes) 1538421367.448 * [exit]simplify: Simplified to 0 1538421367.448 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538421367.448 * * * * [misc]progress: [ 6 / 44 ] simplifiying candidate # 1538421367.449 * * * * [misc]progress: [ 7 / 44 ] simplifiying candidate # 1538421367.449 * [enter]simplify: Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538421367.449 * * [misc]simplify: iters left: 6 (8 enodes) 1538421367.450 * * [misc]simplify: iters left: 5 (11 enodes) 1538421367.452 * * [misc]simplify: iters left: 4 (13 enodes) 1538421367.453 * [exit]simplify: Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538421367.453 * [misc]simplify: Simplified (2 1) to (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))) 1538421367.454 * * * * [misc]progress: [ 8 / 44 ] simplifiying candidate # 1538421367.454 * [enter]simplify: Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538421367.454 * * [misc]simplify: iters left: 6 (8 enodes) 1538421367.455 * * [misc]simplify: iters left: 5 (11 enodes) 1538421367.457 * * [misc]simplify: iters left: 4 (13 enodes) 1538421367.458 * [exit]simplify: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538421367.458 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x))))))))) 1538421367.459 * * * * [misc]progress: [ 9 / 44 ] simplifiying candidate # 1538421367.459 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538421367.459 * * [misc]simplify: iters left: 6 (7 enodes) 1538421367.460 * * [misc]simplify: iters left: 5 (10 enodes) 1538421367.461 * * [misc]simplify: iters left: 4 (12 enodes) 1538421367.463 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421367.463 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1)))) 1538421367.463 * * * * [misc]progress: [ 10 / 44 ] simplifiying candidate # 1538421367.463 * [enter]simplify: Simplifying (/ 1 (+ (exp x) (exp (- x)))) 1538421367.463 * * [misc]simplify: iters left: 6 (7 enodes) 1538421367.465 * * [misc]simplify: iters left: 5 (11 enodes) 1538421367.466 * [exit]simplify: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 1538421367.466 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2)))) 1538421367.466 * * * * [misc]progress: [ 11 / 44 ] simplifiying candidate # 1538421367.466 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538421367.467 * * [misc]simplify: iters left: 6 (9 enodes) 1538421367.469 * * [misc]simplify: iters left: 5 (27 enodes) 1538421367.474 * * [misc]simplify: iters left: 4 (59 enodes) 1538421367.483 * * [misc]simplify: iters left: 3 (98 enodes) 1538421367.506 * * [misc]simplify: iters left: 2 (197 enodes) 1538421367.592 * * [misc]simplify: iters left: 1 (350 enodes) 1538421367.738 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538421367.738 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))))) 1538421367.738 * * * * [misc]progress: [ 12 / 44 ] simplifiying candidate # 1538421367.738 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538421367.738 * * [misc]simplify: iters left: 5 (5 enodes) 1538421367.740 * * [misc]simplify: iters left: 4 (9 enodes) 1538421367.743 * * [misc]simplify: iters left: 3 (15 enodes) 1538421367.747 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538421367.747 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (/ -1 (exp x)) (exp x)) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))) 1538421367.747 * * * * [misc]progress: [ 13 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 14 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 15 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 16 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 17 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 18 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 19 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 20 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 21 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 22 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 23 / 44 ] simplifiying candidate # 1538421367.747 * * * * [misc]progress: [ 24 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 25 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 26 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 27 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 28 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 29 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 30 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 31 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 32 / 44 ] simplifiying candidate # 1538421367.748 * * * * [misc]progress: [ 33 / 44 ] simplifiying candidate # 1538421367.748 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538421367.748 * * [misc]simplify: iters left: 6 (6 enodes) 1538421367.750 * * [misc]simplify: iters left: 5 (9 enodes) 1538421367.753 * * [misc]simplify: iters left: 4 (11 enodes) 1538421367.755 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538421367.756 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 1538421367.756 * * * * [misc]progress: [ 34 / 44 ] simplifiying candidate # 1538421367.756 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538421367.756 * * [misc]simplify: iters left: 6 (6 enodes) 1538421367.758 * * [misc]simplify: iters left: 5 (9 enodes) 1538421367.760 * * [misc]simplify: iters left: 4 (11 enodes) 1538421367.763 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538421367.763 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 1538421367.763 * * * * [misc]progress: [ 35 / 44 ] simplifiying candidate # 1538421367.764 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538421367.764 * * [misc]simplify: iters left: 5 (5 enodes) 1538421367.765 * * [misc]simplify: iters left: 4 (8 enodes) 1538421367.768 * * [misc]simplify: iters left: 3 (10 enodes) 1538421367.770 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538421367.770 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538421367.770 * * * * [misc]progress: [ 36 / 44 ] simplifiying candidate # 1538421367.771 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538421367.771 * * [misc]simplify: iters left: 5 (5 enodes) 1538421367.772 * * [misc]simplify: iters left: 4 (8 enodes) 1538421367.775 * * [misc]simplify: iters left: 3 (10 enodes) 1538421367.777 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538421367.777 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538421367.777 * * * * [misc]progress: [ 37 / 44 ] simplifiying candidate # 1538421367.778 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538421367.778 * * [misc]simplify: iters left: 6 (9 enodes) 1538421367.782 * * [misc]simplify: iters left: 5 (27 enodes) 1538421367.793 * * [misc]simplify: iters left: 4 (59 enodes) 1538421367.810 * * [misc]simplify: iters left: 3 (98 enodes) 1538421367.843 * * [misc]simplify: iters left: 2 (197 enodes) 1538421367.954 * * [misc]simplify: iters left: 1 (350 enodes) 1538421368.046 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538421368.046 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))) 1538421368.046 * * * * [misc]progress: [ 38 / 44 ] simplifiying candidate # 1538421368.046 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538421368.046 * * [misc]simplify: iters left: 5 (5 enodes) 1538421368.047 * * [misc]simplify: iters left: 4 (9 enodes) 1538421368.049 * * [misc]simplify: iters left: 3 (15 enodes) 1538421368.051 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538421368.051 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 1538421368.051 * * * * [misc]progress: [ 39 / 44 ] simplifiying candidate # 1538421368.051 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421368.051 * * [misc]simplify: iters left: 6 (12 enodes) 1538421368.053 * * [misc]simplify: iters left: 5 (23 enodes) 1538421368.058 * * [misc]simplify: iters left: 4 (45 enodes) 1538421368.064 * * [misc]simplify: iters left: 3 (65 enodes) 1538421368.074 * * [misc]simplify: iters left: 2 (91 enodes) 1538421368.084 * * [misc]simplify: iters left: 1 (104 enodes) 1538421368.104 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538421368.104 * [misc]simplify: Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) 1538421368.105 * * * * [misc]progress: [ 40 / 44 ] simplifiying candidate # 1538421368.105 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538421368.105 * * [misc]simplify: iters left: 6 (7 enodes) 1538421368.107 * * [misc]simplify: iters left: 5 (10 enodes) 1538421368.110 * * [misc]simplify: iters left: 4 (12 enodes) 1538421368.113 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421368.113 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538421368.113 * * * * [misc]progress: [ 41 / 44 ] simplifiying candidate # 1538421368.113 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421368.114 * * [misc]simplify: iters left: 6 (8 enodes) 1538421368.117 * * [misc]simplify: iters left: 5 (13 enodes) 1538421368.121 * * [misc]simplify: iters left: 4 (15 enodes) 1538421368.125 * * [misc]simplify: iters left: 3 (18 enodes) 1538421368.130 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421368.130 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538421368.130 * * * * [misc]progress: [ 42 / 44 ] simplifiying candidate # 1538421368.130 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538421368.131 * * [misc]simplify: iters left: 6 (12 enodes) 1538421368.136 * * [misc]simplify: iters left: 5 (23 enodes) 1538421368.144 * * [misc]simplify: iters left: 4 (45 enodes) 1538421368.158 * * [misc]simplify: iters left: 3 (65 enodes) 1538421368.176 * * [misc]simplify: iters left: 2 (91 enodes) 1538421368.196 * * [misc]simplify: iters left: 1 (104 enodes) 1538421368.225 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538421368.225 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))))) 1538421368.226 * * * * [misc]progress: [ 43 / 44 ] simplifiying candidate # 1538421368.226 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538421368.226 * * [misc]simplify: iters left: 6 (7 enodes) 1538421368.228 * * [misc]simplify: iters left: 5 (10 enodes) 1538421368.231 * * [misc]simplify: iters left: 4 (12 enodes) 1538421368.235 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421368.235 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538421368.235 * * * * [misc]progress: [ 44 / 44 ] simplifiying candidate # 1538421368.235 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538421368.235 * * [misc]simplify: iters left: 6 (8 enodes) 1538421368.238 * * [misc]simplify: iters left: 5 (13 enodes) 1538421368.241 * * [misc]simplify: iters left: 4 (15 enodes) 1538421368.243 * * [misc]simplify: iters left: 3 (18 enodes) 1538421368.246 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538421368.246 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538421368.246 * * * [misc]progress: adding candidates to table 1538421368.719 * [misc]progress: [Phase 3 of 3] Extracting. 1538421368.719 * * [misc]regime: Finding splitpoints for: (# #) 1538421368.719 * * * [misc]regime-changes: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 1538421368.719 * * * * [misc]regimes: Trying to branch on x from (# #) 1538421368.755 * * * * [misc]regimes: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 1538421368.795 * * * * [misc]regimes: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 1538421368.838 * * * [misc]regime: Found split indices: #