1540340621.540 * [misc]progress:  [Phase 1 of 3] Setting up.
1540340621.540 * * * [misc]progress:  [1/2] Preparing points
1540340621.540 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1540340621.541 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1540340621.543 * * * * [misc]points:  Setting MPFR precision to 64
1540340621.543 * * * * [misc]points:  Setting MPFR precision to 320
1540340621.544 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1540340621.546 * * * * [misc]points:  Setting MPFR precision to 64
1540340621.547 * * * * [misc]points:  Setting MPFR precision to 320
1540340621.548 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1540340621.549 * * * * [misc]points:  Setting MPFR precision to 64
1540340621.551 * * * * [misc]points:  Setting MPFR precision to 320
1540340621.553 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1540340621.555 * * * * [misc]points:  Setting MPFR precision to 64
1540340621.557 * * * * [misc]points:  Setting MPFR precision to 320
1540340621.561 * * * * [misc]points:  Computing exacts for 256 points
1540340621.562 * * * * [misc]points:  Setting MPFR precision to 64
1540340621.571 * * * * [misc]points:  Setting MPFR precision to 320
1540340621.581 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540340621.581 * * * * [exit]points:  Sampled 256 points with exact outputs
1540340621.581 * * * [misc]progress:  [2/2] Setting up program.
1540340621.585 * [misc]progress:  [Phase 2 of 3] Improving.
1540340621.586 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540340621.586 * * [misc]simplify:  iters left: 6 (7 enodes)
1540340621.588 * * [misc]simplify:  iters left: 5 (10 enodes)
1540340621.590 * * [misc]simplify:  iters left: 4 (12 enodes)
1540340621.594 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540340621.603 * * [misc]progress:  iteration 1 / 4
1540340621.603 * * * [misc]progress:  picking best candidate
1540340621.607 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540340621.607 * * * [misc]progress:  localizing error
1540340621.632 * * * [misc]progress:  generating rewritten candidates
1540340621.632 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1540340621.658 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1540340621.665 * * * [misc]progress:  generating series expansions
1540340621.665 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1540340621.665 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1540340621.665 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1540340621.665 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1540340621.665 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.665 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.665 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540340621.665 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540340621.665 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.665 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.665 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.665 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.665 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540340621.665 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540340621.665 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.665 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.665 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.666 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.666 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.666 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540340621.666 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1540340621.666 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1540340621.666 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.666 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.666 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540340621.666 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540340621.666 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.666 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.666 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.666 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.666 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540340621.666 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540340621.666 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.666 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.666 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.666 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.666 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.666 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540340621.667 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1540340621.667 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.668 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1540340621.668 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.668 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1540340621.669 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1540340621.669 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1540340621.669 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.670 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540340621.670 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.672 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540340621.672 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1540340621.672 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1540340621.672 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1540340621.674 * [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
1540340621.674 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.675 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.678 * [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
1540340621.678 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1540340621.679 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1540340621.679 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.685 * [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
1540340621.685 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.685 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.686 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.692 * [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
1540340621.692 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1540340621.693 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1540340621.693 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1540340621.693 * [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)))
1540340621.693 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540340621.693 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1540340621.693 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1540340621.693 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.693 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.694 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.694 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.694 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.694 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.694 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.694 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.694 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.694 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.694 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.694 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540340621.695 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540340621.695 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540340621.695 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.695 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.695 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.695 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.695 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.695 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.695 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.695 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.695 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.695 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.696 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.696 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.696 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540340621.696 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540340621.696 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540340621.696 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540340621.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.697 * [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
1540340621.697 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.698 * [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
1540340621.698 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.699 * [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
1540340621.699 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.700 * [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
1540340621.700 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.701 * [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
1540340621.701 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.703 * [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
1540340621.703 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.703 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1540340621.703 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540340621.703 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1540340621.703 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1540340621.703 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.703 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.703 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540340621.704 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.704 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.704 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.704 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.704 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.704 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.704 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540340621.704 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540340621.704 * [misc]taylor:  Taking taylor expansion of -1 in x
1540340621.704 * [misc]backup-simplify:  Simplify -1 into -1
1540340621.704 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.704 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.704 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.704 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540340621.704 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540340621.704 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540340621.705 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540340621.705 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of 2 in x
1540340621.705 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.705 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.705 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.705 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.705 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.705 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540340621.705 * [misc]taylor:  Taking taylor expansion of -1 in x
1540340621.705 * [misc]backup-simplify:  Simplify -1 into -1
1540340621.705 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.705 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.705 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.706 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540340621.706 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540340621.706 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540340621.706 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540340621.706 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540340621.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.707 * [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
1540340621.707 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.707 * [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
1540340621.708 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.708 * [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
1540340621.708 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.709 * [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
1540340621.709 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.711 * [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
1540340621.711 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.712 * [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
1540340621.712 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.712 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1540340621.712 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1540340621.712 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1540340621.712 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1540340621.712 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540340621.712 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540340621.712 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.713 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.713 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.713 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.713 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.713 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.713 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.713 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.713 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.713 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.713 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.713 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.713 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.713 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540340621.713 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.713 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.713 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.714 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.714 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540340621.714 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540340621.714 * [misc]backup-simplify:  Simplify 2 into 2
1540340621.716 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1540340621.716 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.717 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1540340621.717 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1540340621.717 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.720 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540340621.720 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.722 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540340621.722 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1540340621.723 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.727 * [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
1540340621.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.731 * [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
1540340621.731 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1540340621.731 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.735 * [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
1540340621.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1540340621.739 * [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
1540340621.739 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1540340621.739 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1540340621.739 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1540340621.739 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540340621.740 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1540340621.740 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.740 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.740 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.740 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.740 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.740 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.740 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.740 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.740 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540340621.740 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.740 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.740 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.740 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.740 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.740 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.740 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.741 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.741 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1540340621.741 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540340621.741 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540340621.741 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540340621.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.741 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.741 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.741 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.742 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.742 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.742 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1540340621.742 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540340621.742 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1540340621.742 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540340621.742 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.742 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.742 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.742 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.742 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.742 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540340621.742 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540340621.742 * [misc]taylor:  Taking taylor expansion of -1 in x
1540340621.742 * [misc]backup-simplify:  Simplify -1 into -1
1540340621.742 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.742 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.742 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.743 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540340621.743 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540340621.743 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540340621.743 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540340621.743 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540340621.743 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.743 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.743 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540340621.743 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540340621.743 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540340621.743 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540340621.743 * [misc]taylor:  Taking taylor expansion of -1 in x
1540340621.743 * [misc]backup-simplify:  Simplify -1 into -1
1540340621.743 * [misc]taylor:  Taking taylor expansion of x in x
1540340621.743 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.743 * [misc]backup-simplify:  Simplify 1 into 1
1540340621.743 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540340621.743 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540340621.743 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540340621.743 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540340621.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.743 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.744 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.744 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.744 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.744 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540340621.744 * [misc]backup-simplify:  Simplify 0 into 0
1540340621.744 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1540340621.744 * * * [misc]progress:  simplifying candidates
1540340621.744 * * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1540340621.744 * * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 6 / 41 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 7 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.744 * * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1540340621.745 * * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1540340621.745 * * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1540340621.745 * * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1540340621.745 * * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1540340621.745 * * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1540340621.745 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1540340621.745 * * [misc]simplify:  iters left: 6 (6 enodes)
1540340621.746 * * [misc]simplify:  iters left: 5 (9 enodes)
1540340621.747 * * [misc]simplify:  iters left: 4 (11 enodes)
1540340621.748 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1540340621.748 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1540340621.748 * * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1540340621.748 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1540340621.748 * * [misc]simplify:  iters left: 6 (6 enodes)
1540340621.749 * * [misc]simplify:  iters left: 5 (9 enodes)
1540340621.750 * * [misc]simplify:  iters left: 4 (11 enodes)
1540340621.752 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1540340621.752 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1540340621.752 * * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1540340621.752 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540340621.752 * * [misc]simplify:  iters left: 5 (5 enodes)
1540340621.753 * * [misc]simplify:  iters left: 4 (8 enodes)
1540340621.754 * * [misc]simplify:  iters left: 3 (10 enodes)
1540340621.756 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540340621.756 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1540340621.756 * * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1540340621.756 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540340621.756 * * [misc]simplify:  iters left: 5 (5 enodes)
1540340621.758 * * [misc]simplify:  iters left: 4 (8 enodes)
1540340621.760 * * [misc]simplify:  iters left: 3 (10 enodes)
1540340621.762 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540340621.763 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1540340621.763 * * * * [misc]progress:  [ 17 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1540340621.763 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1540340621.763 * * [misc]simplify:  iters left: 6 (9 enodes)
1540340621.766 * * [misc]simplify:  iters left: 5 (27 enodes)
1540340621.779 * * [misc]simplify:  iters left: 4 (59 enodes)
1540340621.789 * * [misc]simplify:  iters left: 3 (98 enodes)
1540340621.805 * * [misc]simplify:  iters left: 2 (197 enodes)
1540340621.912 * * [misc]simplify:  iters left: 1 (350 enodes)
1540340622.034 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1540340622.034 * [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)))))
1540340622.035 * * * * [misc]progress:  [ 18 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1540340622.035 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1540340622.035 * * [misc]simplify:  iters left: 5 (5 enodes)
1540340622.036 * * [misc]simplify:  iters left: 4 (9 enodes)
1540340622.037 * * [misc]simplify:  iters left: 3 (15 enodes)
1540340622.039 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1540340622.039 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1540340622.039 * * * * [misc]progress:  [ 19 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log1p (expm1 (+ (exp x) (exp (- x)))))))>
1540340622.039 * * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (expm1 (log1p (+ (exp x) (exp (- x)))))))>
1540340622.039 * * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))>
1540340622.039 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1540340622.039 * * [misc]simplify:  iters left: 4 (4 enodes)
1540340622.040 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1540340622.040 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))
1540340622.040 * * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))>
1540340622.040 * [enter]simplify:  Simplifying (sqrt (exp x))
1540340622.040 * * [misc]simplify:  iters left: 2 (3 enodes)
1540340622.041 * [exit]simplify:  Simplified to (sqrt (exp x))
1540340622.041 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))
1540340622.041 * * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma 1 (exp x) (exp (- x)))))>
1540340622.041 * * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1540340622.041 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1540340622.041 * * [misc]simplify:  iters left: 6 (7 enodes)
1540340622.042 * * [misc]simplify:  iters left: 5 (12 enodes)
1540340622.044 * * [misc]simplify:  iters left: 4 (16 enodes)
1540340622.045 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1540340622.045 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1540340622.045 * * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1540340622.045 * * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1540340622.045 * * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1540340622.045 * * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1540340622.046 * * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1540340622.046 * * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1540340622.046 * * * * [misc]progress:  [ 31 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1540340622.046 * * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1540340622.046 * * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1540340622.046 * * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1540340622.046 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540340622.046 * * [misc]simplify:  iters left: 5 (5 enodes)
1540340622.047 * * [misc]simplify:  iters left: 4 (8 enodes)
1540340622.048 * * [misc]simplify:  iters left: 3 (10 enodes)
1540340622.049 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540340622.049 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1540340622.049 * * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1540340622.049 * * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1540340622.049 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1540340622.049 * * [misc]simplify:  iters left: 6 (12 enodes)
1540340622.051 * * [misc]simplify:  iters left: 5 (23 enodes)
1540340622.059 * * [misc]simplify:  iters left: 4 (45 enodes)
1540340622.073 * * [misc]simplify:  iters left: 3 (65 enodes)
1540340622.087 * * [misc]simplify:  iters left: 2 (91 enodes)
1540340622.096 * * [misc]simplify:  iters left: 1 (104 enodes)
1540340622.115 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1540340622.115 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1540340622.116 * * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540340622.116 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540340622.116 * * [misc]simplify:  iters left: 6 (7 enodes)
1540340622.118 * * [misc]simplify:  iters left: 5 (10 enodes)
1540340622.121 * * [misc]simplify:  iters left: 4 (12 enodes)
1540340622.124 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540340622.124 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540340622.124 * * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1540340622.124 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1540340622.124 * * [misc]simplify:  iters left: 6 (8 enodes)
1540340622.127 * * [misc]simplify:  iters left: 5 (13 enodes)
1540340622.131 * * [misc]simplify:  iters left: 4 (15 enodes)
1540340622.135 * * [misc]simplify:  iters left: 3 (18 enodes)
1540340622.140 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540340622.140 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540340622.140 * * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1540340622.140 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1540340622.140 * * [misc]simplify:  iters left: 6 (9 enodes)
1540340622.143 * * [misc]simplify:  iters left: 5 (16 enodes)
1540340622.148 * * [misc]simplify:  iters left: 4 (25 enodes)
1540340622.154 * * [misc]simplify:  iters left: 3 (31 enodes)
1540340622.161 * [exit]simplify:  Simplified to (fma (pow x 4) 1/12 (fma x x 2))
1540340622.161 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (fma (pow x 4) 1/12 (fma x x 2))))
1540340622.161 * * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540340622.162 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540340622.162 * * [misc]simplify:  iters left: 5 (5 enodes)
1540340622.163 * * [misc]simplify:  iters left: 4 (8 enodes)
1540340622.165 * * [misc]simplify:  iters left: 3 (10 enodes)
1540340622.168 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540340622.168 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540340622.168 * * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1540340622.168 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1540340622.168 * * [misc]simplify:  iters left: 5 (6 enodes)
1540340622.171 * * [misc]simplify:  iters left: 4 (11 enodes)
1540340622.174 * * [misc]simplify:  iters left: 3 (13 enodes)
1540340622.177 * * [misc]simplify:  iters left: 2 (16 enodes)
1540340622.180 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1540340622.180 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1540340622.180 * * * [misc]progress:  adding candidates to table
1540340622.528 * [misc]progress:  [Phase 3 of 3] Extracting.
1540340622.532 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540340622.532 * * [misc]simplify:  iters left: 6 (7 enodes)
1540340622.533 * * [misc]simplify:  iters left: 5 (8 enodes)
1540340622.534 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540340622.534 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1540340622.570 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1540340622.572 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.572 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.573 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1540340622.574 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.575 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.577 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1540340622.578 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.580 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.582 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1540340622.584 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.588 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.592 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1540340622.594 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.601 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.609 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1540340622.611 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.627 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.643 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1540340622.645 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.703 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.726 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1540340622.727 * * * * [misc]points:  Setting MPFR precision to 64
1540340622.767 * * * * [misc]points:  Setting MPFR precision to 320
1540340622.906 * * * * [misc]points:  Computing exacts for 8000 points
1540340622.907 * * * * [misc]points:  Setting MPFR precision to 64
1540340623.151 * * * * [misc]points:  Setting MPFR precision to 320
1540340623.457 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540340623.461 * * * * [exit]points:  Sampled 8000 points with exact outputs
1540340623.743 * [misc]regime-testing:  Baseline error score: 0.010430028111385914
1540340623.743 * [misc]regime-testing:  End program error score: 0.010430028111385914
1540340623.745 * [misc]regime-testing:  Oracle error score: 0.010430028111385914