1544864349.545 * [misc]progress:  [Phase 1 of 3] Setting up.
1544864349.545 * * * [misc]progress:  [1/2] Preparing points
1544864349.546 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544864349.589 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544864349.590 * * * * [exit]points:  Sampled 256 points with exact outputs
1544864349.590 * * * [misc]progress:  [2/2] Setting up program.
1544864349.598 * [misc]progress:  [Phase 2 of 3] Improving.
1544864349.598 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864349.599 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864349.602 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864349.605 * * [misc]simplify:  iters left: 4 (12 enodes)
1544864349.609 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864349.626 * * [misc]progress:  iteration 1 / 4
1544864349.626 * * * [misc]progress:  picking best candidate
1544864349.647 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1544864349.647 * * * [misc]progress:  localizing error
1544864349.680 * * * [misc]progress:  generating rewritten candidates
1544864349.680 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544864349.747 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1544864349.781 * * * [misc]progress:  generating series expansions
1544864349.781 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544864349.781 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1544864349.781 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1544864349.781 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864349.781 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.781 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.781 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864349.781 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864349.781 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.781 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.781 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.781 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.781 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864349.781 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864349.781 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.781 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.781 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.782 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.782 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.782 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864349.782 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864349.782 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864349.782 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.782 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.782 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864349.782 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864349.782 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.782 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.782 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.783 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.783 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864349.783 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864349.783 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.783 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.783 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.783 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.783 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.783 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.783 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864349.783 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864349.783 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.785 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864349.785 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.787 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864349.787 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864349.787 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1544864349.787 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.789 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864349.789 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.791 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864349.791 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864349.791 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1544864349.791 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544864349.795 * [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
1544864349.795 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.795 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.798 * [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
1544864349.798 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864349.799 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1544864349.799 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.804 * [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
1544864349.804 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.804 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.804 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.805 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.810 * [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
1544864349.810 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864349.811 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1544864349.811 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1544864349.811 * [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)))
1544864349.811 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864349.811 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1544864349.811 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864349.811 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.811 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.811 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864349.811 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.811 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.811 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.811 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.811 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.811 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.812 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.812 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864349.812 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864349.812 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.812 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.812 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.812 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.812 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.812 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.812 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864349.812 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864349.812 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864349.812 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.813 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.813 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.813 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.813 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.813 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.813 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.813 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.813 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.813 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.813 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.813 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864349.814 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864349.814 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864349.814 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864349.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.814 * [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
1544864349.815 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.815 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.815 * [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
1544864349.815 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.815 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.816 * [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
1544864349.816 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.817 * [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
1544864349.817 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.818 * [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
1544864349.818 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.820 * [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
1544864349.820 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.820 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1544864349.820 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864349.821 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1544864349.821 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.821 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.821 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.821 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.821 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.821 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.821 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864349.821 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864349.821 * [misc]backup-simplify:  Simplify -1 into -1
1544864349.821 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.821 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.821 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864349.822 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864349.822 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864349.822 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864349.822 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864349.822 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864349.822 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.822 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864349.822 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.822 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.822 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.822 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.822 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.823 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.823 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864349.823 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864349.823 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864349.823 * [misc]backup-simplify:  Simplify -1 into -1
1544864349.823 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.823 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.823 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864349.823 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864349.823 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864349.823 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864349.823 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864349.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.824 * [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
1544864349.824 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.825 * [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
1544864349.825 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.825 * [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
1544864349.825 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.826 * [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
1544864349.826 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.828 * [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
1544864349.828 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.829 * [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
1544864349.829 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.829 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864349.829 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1544864349.830 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1544864349.830 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1544864349.830 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864349.830 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864349.830 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.830 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.830 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.830 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.830 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864349.830 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864349.830 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.830 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.830 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.830 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.830 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.831 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864349.831 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864349.831 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.831 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.831 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.831 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.831 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864349.831 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864349.831 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.831 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.831 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.831 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.831 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864349.831 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864349.831 * [misc]backup-simplify:  Simplify 2 into 2
1544864349.832 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864349.832 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.833 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864349.833 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864349.833 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.834 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864349.835 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.836 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864349.836 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864349.836 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.838 * [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
1544864349.838 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.839 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.841 * [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
1544864349.841 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864349.841 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.845 * [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
1544864349.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864349.849 * [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
1544864349.849 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864349.849 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1544864349.851 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1544864349.852 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864349.852 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1544864349.852 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.852 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.852 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.852 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.852 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.852 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.852 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.852 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.852 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.852 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.853 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864349.853 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.853 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.853 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.853 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.853 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.853 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.853 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.853 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.853 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.853 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864349.853 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864349.853 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864349.853 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.854 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.854 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1544864349.854 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864349.854 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1544864349.854 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864349.854 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.855 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.855 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.855 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.855 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864349.855 * [misc]backup-simplify:  Simplify -1 into -1
1544864349.855 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.855 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.855 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.855 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864349.855 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864349.855 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.855 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.855 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864349.855 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864349.855 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864349.855 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864349.855 * [misc]backup-simplify:  Simplify -1 into -1
1544864349.855 * [misc]taylor:  Taking taylor expansion of x in x
1544864349.855 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.855 * [misc]backup-simplify:  Simplify 1 into 1
1544864349.855 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864349.855 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864349.856 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864349.856 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864349.856 * [misc]backup-simplify:  Simplify 0 into 0
1544864349.857 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1544864349.857 * * * [misc]progress:  simplifying candidates
1544864349.857 * * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1544864349.857 * * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1544864349.857 * * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1544864349.857 * * * * [misc]progress:  [ 4 / 34 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864349.857 * * * * [misc]progress:  [ 5 / 34 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1544864349.857 * * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864349.857 * * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1544864349.857 * * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1544864349.857 * * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1544864349.857 * * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1544864349.857 * * * * [misc]progress:  [ 11 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1544864349.857 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1544864349.858 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864349.859 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864349.860 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864349.862 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1544864349.862 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1544864349.862 * * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1544864349.862 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1544864349.863 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864349.864 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864349.865 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864349.867 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1544864349.867 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1544864349.867 * * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1544864349.867 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864349.868 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864349.869 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864349.870 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864349.872 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864349.872 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1544864349.872 * * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1544864349.872 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864349.873 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864349.873 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864349.875 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864349.877 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864349.877 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1544864349.877 * * * * [misc]progress:  [ 15 / 34 ] 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)))))))>
1544864349.877 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1544864349.878 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864349.883 * * [misc]simplify:  iters left: 5 (25 enodes)
1544864349.894 * * [misc]simplify:  iters left: 4 (55 enodes)
1544864349.905 * * [misc]simplify:  iters left: 3 (87 enodes)
1544864349.926 * * [misc]simplify:  iters left: 2 (168 enodes)
1544864349.992 * * [misc]simplify:  iters left: 1 (277 enodes)
1544864350.084 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1544864350.085 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))
1544864350.085 * * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1544864350.085 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1544864350.086 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864350.088 * * [misc]simplify:  iters left: 4 (9 enodes)
1544864350.092 * * [misc]simplify:  iters left: 3 (15 enodes)
1544864350.097 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1544864350.097 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1544864350.097 * * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1544864350.097 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1544864350.098 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864350.101 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864350.105 * * [misc]simplify:  iters left: 4 (16 enodes)
1544864350.110 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1544864350.111 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1544864350.111 * * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1544864350.111 * * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1544864350.111 * * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1544864350.111 * * * * [misc]progress:  [ 21 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1544864350.111 * * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1544864350.111 * * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1544864350.111 * * * * [misc]progress:  [ 24 / 34 ] 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))))))))>
1544864350.111 * * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1544864350.111 * * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1544864350.111 * * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1544864350.111 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864350.112 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864350.114 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864350.117 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864350.120 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864350.120 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1544864350.120 * * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1544864350.120 * * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1544864350.120 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1544864350.121 * * [misc]simplify:  iters left: 6 (12 enodes)
1544864350.127 * * [misc]simplify:  iters left: 5 (22 enodes)
1544864350.141 * * [misc]simplify:  iters left: 4 (41 enodes)
1544864350.150 * * [misc]simplify:  iters left: 3 (55 enodes)
1544864350.159 * * [misc]simplify:  iters left: 2 (63 enodes)
1544864350.169 * * [misc]simplify:  iters left: 1 (72 enodes)
1544864350.191 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1544864350.191 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))
1544864350.191 * * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1544864350.192 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864350.193 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864350.195 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864350.198 * * [misc]simplify:  iters left: 4 (12 enodes)
1544864350.202 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864350.202 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864350.202 * * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1544864350.203 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864350.204 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864350.208 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864350.213 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864350.219 * * [misc]simplify:  iters left: 3 (18 enodes)
1544864350.226 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864350.226 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864350.226 * * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1544864350.226 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1544864350.227 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864350.231 * * [misc]simplify:  iters left: 5 (15 enodes)
1544864350.237 * * [misc]simplify:  iters left: 4 (21 enodes)
1544864350.246 * * [misc]simplify:  iters left: 3 (22 enodes)
1544864350.253 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1544864350.253 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))
1544864350.253 * * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1544864350.253 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864350.254 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864350.256 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864350.258 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864350.261 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864350.261 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864350.261 * * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1544864350.262 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1544864350.262 * * [misc]simplify:  iters left: 5 (6 enodes)
1544864350.266 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864350.270 * * [misc]simplify:  iters left: 3 (13 enodes)
1544864350.274 * * [misc]simplify:  iters left: 2 (16 enodes)
1544864350.279 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1544864350.279 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1544864350.279 * * * [misc]progress:  adding candidates to table
1544864350.876 * * [misc]progress:  iteration 2 / 4
1544864350.876 * * * [misc]progress:  picking best candidate
1544864350.880 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864350.880 * * * [misc]progress:  localizing error
1544864350.887 * * * [misc]progress:  generating rewritten candidates
1544864350.887 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1544864350.944 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1544864351.033 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544864351.202 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2)
1544864351.259 * * * [misc]progress:  generating series expansions
1544864351.259 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1544864351.259 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1544864351.259 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1544864351.259 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864351.259 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.259 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.259 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.259 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.259 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.259 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.259 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.259 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.259 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.259 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.259 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.259 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.259 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.260 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.260 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.260 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.260 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864351.260 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864351.260 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.260 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.260 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.260 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.260 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.260 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.260 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.260 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.260 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.260 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.260 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.260 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.260 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.261 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.261 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.261 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.261 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864351.261 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.262 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864351.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.263 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864351.263 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864351.263 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1544864351.263 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.264 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.264 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.266 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.266 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864351.266 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1544864351.267 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544864351.269 * [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
1544864351.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.269 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.271 * [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
1544864351.271 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864351.272 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1544864351.272 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.275 * [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
1544864351.275 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.275 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.275 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.279 * [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
1544864351.279 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864351.280 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1544864351.280 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1544864351.280 * [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)))
1544864351.280 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.280 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1544864351.280 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.280 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.280 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.280 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.280 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.280 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.280 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.280 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.280 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.280 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.280 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.280 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.281 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.281 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.281 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.281 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.281 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.281 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.281 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.281 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.281 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.281 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.281 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.281 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.281 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.281 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.281 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.281 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.281 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.281 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.282 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.282 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.282 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.282 * [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
1544864351.282 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.283 * [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
1544864351.283 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.283 * [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
1544864351.283 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.284 * [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
1544864351.284 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.285 * [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
1544864351.285 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.285 * [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
1544864351.285 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.285 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1544864351.286 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.286 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1544864351.286 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.286 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.286 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.286 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.286 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.286 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.286 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.286 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.286 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.286 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.286 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.286 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.286 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.286 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.286 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.286 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.286 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.287 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.287 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.287 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.287 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.287 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.287 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.287 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.287 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.287 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.287 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.287 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.287 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.287 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.287 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.287 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.287 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.287 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.287 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.287 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.288 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.288 * [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
1544864351.288 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.289 * [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
1544864351.290 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.291 * [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
1544864351.291 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.292 * [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
1544864351.292 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.293 * [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
1544864351.293 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.295 * [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
1544864351.295 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.295 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864351.295 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1544864351.296 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1544864351.296 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1544864351.296 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864351.296 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.296 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.296 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.296 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.296 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.296 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.296 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.296 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.296 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.296 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.296 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.296 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.296 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.296 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.296 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.297 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.297 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864351.297 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1544864351.297 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.297 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.297 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.297 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.297 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.297 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.297 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.297 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.297 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.297 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.297 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.297 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.297 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.297 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.298 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.298 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.298 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.298 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1544864351.298 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.300 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864351.300 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.301 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864351.301 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864351.302 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1544864351.302 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.304 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.304 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.307 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.307 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864351.307 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1544864351.307 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544864351.311 * [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
1544864351.311 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.311 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.315 * [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
1544864351.316 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864351.316 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1544864351.316 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.323 * [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
1544864351.323 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.323 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.323 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.324 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.330 * [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
1544864351.330 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864351.331 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1544864351.331 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1544864351.331 * [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)))
1544864351.331 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.331 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1544864351.331 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.331 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.331 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.331 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.331 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.331 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.331 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.331 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.331 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.332 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.332 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.332 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.332 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.332 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.332 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.332 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.332 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.332 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.333 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.333 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.333 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.333 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.333 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.333 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.333 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.333 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.333 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.333 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.333 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.334 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.334 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.334 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.334 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.335 * [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
1544864351.335 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.336 * [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
1544864351.336 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.337 * [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
1544864351.337 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.338 * [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
1544864351.338 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.340 * [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
1544864351.340 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.341 * [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
1544864351.341 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.342 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1544864351.342 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.342 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1544864351.342 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.342 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.342 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.342 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.342 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.342 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.342 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.342 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.342 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.343 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.343 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.343 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.343 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.343 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.343 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.343 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.343 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.343 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.343 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.343 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.343 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.343 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.343 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.344 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.344 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.344 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.344 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.344 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.344 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.344 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.344 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.344 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.344 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.344 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.344 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.344 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.344 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.345 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.345 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.345 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.346 * [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
1544864351.346 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.347 * [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
1544864351.347 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.348 * [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
1544864351.348 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.349 * [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
1544864351.349 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.350 * [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
1544864351.350 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.351 * [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
1544864351.351 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.352 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864351.352 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544864351.356 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1544864351.356 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0
1544864351.356 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1544864351.356 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.356 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.356 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.356 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.356 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.357 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.357 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.357 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.357 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.357 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.357 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.357 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.357 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.357 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.357 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.357 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.357 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.357 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.358 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.358 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.359 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1544864351.359 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1544864351.359 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.359 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.359 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.359 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.360 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.360 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.360 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.360 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.360 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.360 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.360 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.360 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.360 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.360 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.360 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.360 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.361 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.361 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.361 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.362 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.363 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1544864351.364 * [misc]backup-simplify:  Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2))
1544864351.364 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1544864351.366 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864351.366 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.368 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864351.368 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864351.370 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0
1544864351.370 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.372 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1544864351.372 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1544864351.374 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.374 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.375 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.377 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.377 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864351.380 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2)))
1544864351.382 * [misc]backup-simplify:  Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2)))
1544864351.382 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.383 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1544864351.387 * [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
1544864351.387 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.387 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.391 * [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
1544864351.391 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864351.397 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 0 2)))) into 0
1544864351.397 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.398 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.399 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1544864351.404 * [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
1544864351.404 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.404 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.408 * [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
1544864351.408 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864351.412 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2) 2))
1544864351.413 * [misc]backup-simplify:  Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2))
1544864351.416 * [misc]backup-simplify:  Simplify (+ (* (* 5/48 (pow (sqrt 2) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2) 2)))) into (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1544864351.417 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.417 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1544864351.417 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.417 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.417 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.417 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.417 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.417 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.417 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.417 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.418 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.418 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.418 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.418 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.418 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.418 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.418 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.418 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.418 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.418 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.419 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.419 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.419 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.419 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.419 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.419 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.419 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.419 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.419 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.420 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.420 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.420 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.420 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.420 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.420 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.420 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.420 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.420 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.421 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.421 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.421 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.422 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1544864351.422 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1544864351.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.423 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1544864351.423 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.424 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1544864351.424 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1544864351.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.425 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1544864351.425 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.425 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.425 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1544864351.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.426 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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
1544864351.427 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.427 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.428 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1544864351.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.429 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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
1544864351.429 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.429 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.429 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1544864351.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.431 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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
1544864351.431 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.432 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.432 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1544864351.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.433 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 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
1544864351.433 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.434 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1544864351.434 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.434 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1544864351.434 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.434 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.434 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.434 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.434 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.434 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.435 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.435 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.435 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.435 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.435 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.435 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.435 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.435 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.435 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.435 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.435 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.435 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.435 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.435 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.435 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.435 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.436 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.436 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.436 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.436 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1544864351.436 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1544864351.436 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1544864351.436 * [misc]taylor:  Taking taylor expansion of 2 in x
1544864351.436 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.436 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1544864351.437 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1544864351.437 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.437 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.437 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.437 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.437 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.437 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.437 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.437 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.437 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.437 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.437 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.437 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.437 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.437 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.437 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.437 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.437 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1544864351.438 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.438 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.439 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1544864351.439 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1544864351.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.440 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1544864351.440 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.441 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1544864351.441 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1544864351.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.442 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1544864351.442 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.442 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1544864351.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.443 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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
1544864351.443 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.444 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.445 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1544864351.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.446 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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
1544864351.446 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.446 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.447 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1544864351.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.448 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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
1544864351.448 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.450 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1544864351.451 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1544864351.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.453 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 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
1544864351.453 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.454 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1544864351.454 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2)
1544864351.454 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1544864351.454 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1544864351.454 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.454 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.454 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.454 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.454 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.454 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.454 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.455 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.455 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.455 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.455 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.455 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.455 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.455 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.455 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.455 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of (- x) in x
1544864351.455 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.455 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.455 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.456 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.456 * [misc]backup-simplify:  Simplify (exp 0) into 1
1544864351.456 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544864351.456 * [misc]backup-simplify:  Simplify 2 into 2
1544864351.457 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1544864351.458 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.459 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1544864351.459 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1544864351.459 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.461 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.461 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.464 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1544864351.464 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1544864351.464 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.468 * [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
1544864351.468 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.468 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.472 * [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
1544864351.472 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1544864351.472 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.476 * [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
1544864351.476 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.476 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.476 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1544864351.480 * [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
1544864351.480 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1544864351.480 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1544864351.480 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1544864351.480 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.480 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1544864351.480 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.480 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.480 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.480 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.480 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.480 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.480 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.480 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.480 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.481 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.481 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.481 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.481 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.481 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.481 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.481 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.481 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.481 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.481 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.481 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.481 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.481 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.481 * [misc]backup-simplify:  Simplify (- 1) into -1
1544864351.481 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1544864351.481 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.482 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.482 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.482 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1544864351.483 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.483 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1544864351.483 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.483 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.483 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.483 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.483 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.483 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.483 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.483 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.483 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.483 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.483 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.483 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.483 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.483 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544864351.483 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1544864351.483 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544864351.483 * [misc]taylor:  Taking taylor expansion of -1 in x
1544864351.483 * [misc]backup-simplify:  Simplify -1 into -1
1544864351.483 * [misc]taylor:  Taking taylor expansion of x in x
1544864351.483 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.483 * [misc]backup-simplify:  Simplify 1 into 1
1544864351.484 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544864351.484 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1544864351.484 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.484 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1544864351.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.484 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.484 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.484 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.484 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.484 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544864351.485 * [misc]backup-simplify:  Simplify 0 into 0
1544864351.485 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1544864351.485 * * * [misc]progress:  simplifying candidates
1544864351.485 * * * * [misc]progress:  [ 1 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1544864351.485 * * * * [misc]progress:  [ 2 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864351.485 * * * * [misc]progress:  [ 3 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864351.485 * * * * [misc]progress:  [ 4 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864351.485 * * * * [misc]progress:  [ 5 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864351.485 * * * * [misc]progress:  [ 6 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864351.485 * * * * [misc]progress:  [ 7 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1544864351.485 * * * * [misc]progress:  [ 8 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1544864351.485 * * * * [misc]progress:  [ 9 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1544864351.485 * * * * [misc]progress:  [ 10 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1544864351.485 * * * * [misc]progress:  [ 11 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1544864351.485 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1544864351.488 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864351.489 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864351.490 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864351.492 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1544864351.492 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1544864351.492 * * * * [misc]progress:  [ 12 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1544864351.492 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1544864351.493 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864351.494 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864351.495 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864351.497 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1544864351.497 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1544864351.497 * * * * [misc]progress:  [ 13 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1544864351.498 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864351.498 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864351.499 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864351.500 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864351.501 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864351.502 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1544864351.502 * * * * [misc]progress:  [ 14 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1544864351.502 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864351.502 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864351.503 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864351.505 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864351.508 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864351.508 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1544864351.509 * * * * [misc]progress:  [ 15 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1544864351.509 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1544864351.510 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864351.516 * * [misc]simplify:  iters left: 5 (25 enodes)
1544864351.530 * * [misc]simplify:  iters left: 4 (55 enodes)
1544864351.543 * * [misc]simplify:  iters left: 3 (87 enodes)
1544864351.571 * * [misc]simplify:  iters left: 2 (168 enodes)
1544864351.626 * * [misc]simplify:  iters left: 1 (277 enodes)
1544864351.751 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1544864351.751 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))))
1544864351.751 * * * * [misc]progress:  [ 16 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1544864351.752 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1544864351.752 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864351.754 * * [misc]simplify:  iters left: 4 (9 enodes)
1544864351.758 * * [misc]simplify:  iters left: 3 (15 enodes)
1544864351.762 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1544864351.763 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1544864351.763 * * * * [misc]progress:  [ 17 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 18 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 19 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 20 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 21 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 22 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 23 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 2) (- (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 24 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 25 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 26 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * * * * [misc]progress:  [ 27 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.763 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1544864351.764 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864351.766 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864351.769 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864351.772 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1544864351.772 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864351.772 * * * * [misc]progress:  [ 28 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.773 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1544864351.773 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864351.776 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864351.778 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864351.781 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1544864351.782 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864351.782 * * * * [misc]progress:  [ 29 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.782 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864351.782 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864351.784 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864351.787 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864351.790 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864351.790 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864351.790 * * * * [misc]progress:  [ 30 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.790 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864351.791 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864351.793 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864351.795 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864351.798 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864351.798 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864351.798 * * * * [misc]progress:  [ 31 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864351.799 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1544864351.800 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864351.808 * * [misc]simplify:  iters left: 5 (25 enodes)
1544864351.821 * * [misc]simplify:  iters left: 4 (55 enodes)
1544864351.841 * * [misc]simplify:  iters left: 3 (87 enodes)
1544864351.880 * * [misc]simplify:  iters left: 2 (168 enodes)
1544864351.973 * * [misc]simplify:  iters left: 1 (277 enodes)
1544864352.120 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1544864352.120 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.120 * * * * [misc]progress:  [ 32 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864352.120 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1544864352.121 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864352.123 * * [misc]simplify:  iters left: 4 (9 enodes)
1544864352.128 * * [misc]simplify:  iters left: 3 (15 enodes)
1544864352.132 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1544864352.132 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.132 * * * * [misc]progress:  [ 33 / 95 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))>
1544864352.132 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864352.133 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864352.136 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864352.139 * * [misc]simplify:  iters left: 4 (12 enodes)
1544864352.143 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864352.143 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))
1544864352.143 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1544864352.144 * * [misc]simplify:  iters left: 2 (2 enodes)
1544864352.145 * * [misc]simplify:  iters left: 1 (3 enodes)
1544864352.146 * [exit]simplify:  Simplified to 1
1544864352.146 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1544864352.146 * * * * [misc]progress:  [ 34 / 95 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1544864352.146 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.147 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.150 * * [misc]simplify:  iters left: 5 (11 enodes)
1544864352.153 * * [misc]simplify:  iters left: 4 (13 enodes)
1544864352.158 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.158 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1544864352.158 * [enter]simplify:  Simplifying (+ 1 1)
1544864352.158 * * [misc]simplify:  iters left: 2 (2 enodes)
1544864352.161 * * [misc]simplify:  iters left: 1 (5 enodes)
1544864352.162 * [exit]simplify:  Simplified to 2
1544864352.162 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))
1544864352.162 * * * * [misc]progress:  [ 35 / 95 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))>
1544864352.162 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.167 * * [misc]simplify:  iters left: 5 (15 enodes)
1544864352.173 * * [misc]simplify:  iters left: 4 (24 enodes)
1544864352.180 * * [misc]simplify:  iters left: 3 (27 enodes)
1544864352.189 * * [misc]simplify:  iters left: 2 (41 enodes)
1544864352.204 * * [misc]simplify:  iters left: 1 (59 enodes)
1544864352.235 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.235 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))
1544864352.235 * * * * [misc]progress:  [ 36 / 95 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1544864352.236 * [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.236 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.238 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.240 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864352.242 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864352.242 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1544864352.242 * * * * [misc]progress:  [ 37 / 95 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))>
1544864352.242 * * * * [misc]progress:  [ 38 / 95 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1544864352.243 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.243 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.245 * * [misc]simplify:  iters left: 5 (11 enodes)
1544864352.246 * * [misc]simplify:  iters left: 4 (13 enodes)
1544864352.249 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.249 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1544864352.249 * * * * [misc]progress:  [ 39 / 95 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1544864352.249 * * * * [misc]progress:  [ 40 / 95 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.249 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.250 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864352.252 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864352.254 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864352.257 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.257 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1544864352.257 * * * * [misc]progress:  [ 41 / 95 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.257 * * * * [misc]progress:  [ 42 / 95 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.258 * * * * [misc]progress:  [ 43 / 95 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.258 * [enter]simplify:  Simplifying (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.259 * * [misc]simplify:  iters left: 6 (11 enodes)
1544864352.261 * * [misc]simplify:  iters left: 5 (19 enodes)
1544864352.266 * * [misc]simplify:  iters left: 4 (38 enodes)
1544864352.278 * * [misc]simplify:  iters left: 3 (84 enodes)
1544864352.305 * * [misc]simplify:  iters left: 2 (143 enodes)
1544864352.379 * * [misc]simplify:  iters left: 1 (270 enodes)
1544864352.524 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
1544864352.524 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1544864352.524 * * * * [misc]progress:  [ 44 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.524 * * * * [misc]progress:  [ 45 / 95 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.524 * * * * [misc]progress:  [ 46 / 95 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1544864352.524 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.525 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.528 * * [misc]simplify:  iters left: 5 (15 enodes)
1544864352.535 * * [misc]simplify:  iters left: 4 (24 enodes)
1544864352.541 * * [misc]simplify:  iters left: 3 (27 enodes)
1544864352.550 * * [misc]simplify:  iters left: 2 (41 enodes)
1544864352.566 * * [misc]simplify:  iters left: 1 (59 enodes)
1544864352.601 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.601 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.601 * * * * [misc]progress:  [ 47 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1544864352.601 * * * * [misc]progress:  [ 48 / 95 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1544864352.601 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864352.602 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864352.604 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864352.605 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864352.607 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864352.607 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.607 * * * * [misc]progress:  [ 49 / 95 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt 2)) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1544864352.607 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt 2))
1544864352.607 * * [misc]simplify:  iters left: 3 (3 enodes)
1544864352.608 * [exit]simplify:  Simplified to 2
1544864352.608 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1544864352.609 * [enter]simplify:  Simplifying (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1544864352.609 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864352.611 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864352.612 * * [misc]simplify:  iters left: 4 (13 enodes)
1544864352.614 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864352.614 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864352.614 * * * * [misc]progress:  [ 50 / 95 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.614 * * * * [misc]progress:  [ 51 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.614 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.615 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.617 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.619 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864352.621 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.621 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.621 * * * * [misc]progress:  [ 52 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.621 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.622 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.624 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.627 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864352.632 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.632 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.633 * * * * [misc]progress:  [ 53 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.633 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.634 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.638 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.641 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864352.646 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.647 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.647 * * * * [misc]progress:  [ 54 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864352.647 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.648 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.651 * * [misc]simplify:  iters left: 5 (11 enodes)
1544864352.653 * * [misc]simplify:  iters left: 4 (13 enodes)
1544864352.655 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.655 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.655 * * * * [misc]progress:  [ 55 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))>
1544864352.655 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1544864352.656 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.657 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.660 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1544864352.660 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))
1544864352.660 * * * * [misc]progress:  [ 56 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1544864352.660 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1544864352.661 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864352.664 * * [misc]simplify:  iters left: 5 (26 enodes)
1544864352.672 * * [misc]simplify:  iters left: 4 (56 enodes)
1544864352.685 * * [misc]simplify:  iters left: 3 (88 enodes)
1544864352.705 * * [misc]simplify:  iters left: 2 (169 enodes)
1544864352.782 * * [misc]simplify:  iters left: 1 (277 enodes)
1544864352.886 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1544864352.886 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))))
1544864352.886 * * * * [misc]progress:  [ 57 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (- (exp x) (exp (- x))))))>
1544864352.886 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1544864352.886 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864352.888 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864352.891 * * [misc]simplify:  iters left: 4 (16 enodes)
1544864352.893 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1544864352.894 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1544864352.894 * * * * [misc]progress:  [ 58 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.894 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.895 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.896 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.898 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864352.901 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.901 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.901 * * * * [misc]progress:  [ 59 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864352.902 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.902 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864352.904 * * [misc]simplify:  iters left: 5 (11 enodes)
1544864352.906 * * [misc]simplify:  iters left: 4 (13 enodes)
1544864352.908 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1544864352.908 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.908 * * * * [misc]progress:  [ 60 / 95 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.909 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.909 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864352.911 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864352.915 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864352.921 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.921 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.921 * * * * [misc]progress:  [ 61 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.921 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864352.922 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864352.926 * * [misc]simplify:  iters left: 5 (14 enodes)
1544864352.930 * * [misc]simplify:  iters left: 4 (16 enodes)
1544864352.936 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.936 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.936 * * * * [misc]progress:  [ 62 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.937 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.938 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864352.941 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864352.946 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864352.951 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864352.951 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.951 * * * * [misc]progress:  [ 63 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.951 * [enter]simplify:  Simplifying (sqrt 1)
1544864352.952 * * [misc]simplify:  iters left: 1 (2 enodes)
1544864352.954 * [exit]simplify:  Simplified to 1
1544864352.954 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.954 * * * * [misc]progress:  [ 64 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.954 * [enter]simplify:  Simplifying (sqrt 2)
1544864352.954 * * [misc]simplify:  iters left: 1 (2 enodes)
1544864352.956 * [exit]simplify:  Simplified to (sqrt 2)
1544864352.956 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864352.956 * * * * [misc]progress:  [ 65 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864352.956 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1544864352.957 * * [misc]simplify:  iters left: 6 (11 enodes)
1544864352.963 * * [misc]simplify:  iters left: 5 (20 enodes)
1544864352.973 * * [misc]simplify:  iters left: 4 (36 enodes)
1544864352.992 * * [misc]simplify:  iters left: 3 (55 enodes)
1544864353.018 * * [misc]simplify:  iters left: 2 (96 enodes)
1544864353.067 * * [misc]simplify:  iters left: 1 (158 enodes)
1544864353.126 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1544864353.126 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864353.126 * * * * [misc]progress:  [ 66 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864353.126 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1544864353.127 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864353.130 * * [misc]simplify:  iters left: 5 (21 enodes)
1544864353.135 * * [misc]simplify:  iters left: 4 (38 enodes)
1544864353.147 * * [misc]simplify:  iters left: 3 (68 enodes)
1544864353.187 * * [misc]simplify:  iters left: 2 (167 enodes)
1544864353.297 * * [misc]simplify:  iters left: 1 (365 enodes)
1544864353.510 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x)))))
1544864353.510 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864353.510 * * * * [misc]progress:  [ 67 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864353.510 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864353.512 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864353.515 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864353.518 * * [misc]simplify:  iters left: 4 (14 enodes)
1544864353.527 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864353.527 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1544864353.527 * * * * [misc]progress:  [ 68 / 95 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1544864353.527 * * * * [misc]progress:  [ 69 / 95 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1544864353.527 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1544864353.528 * * [misc]simplify:  iters left: 6 (6 enodes)
1544864353.531 * * [misc]simplify:  iters left: 5 (9 enodes)
1544864353.533 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864353.537 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1544864353.537 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1544864353.537 * * * * [misc]progress:  [ 70 / 95 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1544864353.537 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1544864353.538 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864353.543 * * [misc]simplify:  iters left: 5 (14 enodes)
1544864353.548 * * [misc]simplify:  iters left: 4 (16 enodes)
1544864353.555 * [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))
1544864353.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1544864353.556 * * * * [misc]progress:  [ 71 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864353.556 * * * * [misc]progress:  [ 72 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))))>
1544864353.556 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1544864353.557 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864353.559 * * [misc]simplify:  iters left: 5 (12 enodes)
1544864353.563 * * [misc]simplify:  iters left: 4 (16 enodes)
1544864353.568 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1544864353.568 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))
1544864353.568 * * * * [misc]progress:  [ 73 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (pow (+ (exp x) (exp (- x))) 1)))))>
1544864353.568 * * * * [misc]progress:  [ 74 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (exp (log (+ (exp x) (exp (- x)))))))))>
1544864353.568 * * * * [misc]progress:  [ 75 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))>
1544864353.568 * * * * [misc]progress:  [ 76 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))))>
1544864353.568 * * * * [misc]progress:  [ 77 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))))>
1544864353.568 * * * * [misc]progress:  [ 78 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))))>
1544864353.569 * * * * [misc]progress:  [ 79 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))))>
1544864353.569 * * * * [misc]progress:  [ 80 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1544864353.569 * * * * [misc]progress:  [ 81 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))))>
1544864353.569 * * * * [misc]progress:  [ 82 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1544864353.569 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864353.570 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864353.571 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864353.574 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864353.576 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864353.576 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x))))))))
1544864353.576 * * * * [misc]progress:  [ 83 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (- x)) (exp x))))))>
1544864353.577 * * * * [misc]progress:  [ 84 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1544864353.577 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1544864353.578 * * [misc]simplify:  iters left: 6 (12 enodes)
1544864353.582 * * [misc]simplify:  iters left: 5 (22 enodes)
1544864353.592 * * [misc]simplify:  iters left: 4 (41 enodes)
1544864353.606 * * [misc]simplify:  iters left: 3 (55 enodes)
1544864353.620 * * [misc]simplify:  iters left: 2 (63 enodes)
1544864353.637 * * [misc]simplify:  iters left: 1 (72 enodes)
1544864353.654 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1544864353.654 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))))
1544864353.654 * * * * [misc]progress:  [ 85 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864353.654 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864353.655 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864353.656 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864353.658 * * [misc]simplify:  iters left: 4 (12 enodes)
1544864353.660 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864353.660 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864353.660 * * * * [misc]progress:  [ 86 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1544864353.660 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864353.660 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864353.663 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864353.665 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864353.668 * * [misc]simplify:  iters left: 3 (18 enodes)
1544864353.674 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864353.674 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864353.674 * * * * [misc]progress:  [ 87 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864353.674 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1544864353.675 * * [misc]simplify:  iters left: 6 (12 enodes)
1544864353.681 * * [misc]simplify:  iters left: 5 (22 enodes)
1544864353.691 * * [misc]simplify:  iters left: 4 (41 enodes)
1544864353.704 * * [misc]simplify:  iters left: 3 (55 enodes)
1544864353.720 * * [misc]simplify:  iters left: 2 (63 enodes)
1544864353.730 * * [misc]simplify:  iters left: 1 (72 enodes)
1544864353.746 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1544864353.747 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864353.747 * * * * [misc]progress:  [ 88 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864353.747 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864353.747 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864353.749 * * [misc]simplify:  iters left: 5 (10 enodes)
1544864353.751 * * [misc]simplify:  iters left: 4 (12 enodes)
1544864353.753 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864353.753 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864353.753 * * * * [misc]progress:  [ 89 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp (* -1 x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864353.753 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1544864353.753 * * [misc]simplify:  iters left: 6 (8 enodes)
1544864353.756 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864353.758 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864353.761 * * [misc]simplify:  iters left: 3 (18 enodes)
1544864353.764 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864353.764 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864353.765 * * * * [misc]progress:  [ 90 / 95 ] simplifiying candidate #<alt (λ (x) (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))))>
1544864353.765 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1544864353.766 * * [misc]simplify:  iters left: 6 (17 enodes)
1544864353.771 * * [misc]simplify:  iters left: 5 (33 enodes)
1544864353.786 * * [misc]simplify:  iters left: 4 (82 enodes)
1544864353.807 * * [misc]simplify:  iters left: 3 (163 enodes)
1544864353.864 * * [misc]simplify:  iters left: 2 (280 enodes)
1544864353.942 * * [misc]simplify:  iters left: 1 (358 enodes)
1544864354.057 * [exit]simplify:  Simplified to (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4)))
1544864354.057 * [misc]simplify:  Simplified (2) to (λ (x) (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4))))
1544864354.058 * * * * [misc]progress:  [ 91 / 95 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))))>
1544864354.058 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1544864354.058 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864354.060 * * [misc]simplify:  iters left: 5 (13 enodes)
1544864354.063 * * [misc]simplify:  iters left: 4 (15 enodes)
1544864354.065 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1544864354.065 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1544864354.065 * * * * [misc]progress:  [ 92 / 95 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))))>
1544864354.065 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1544864354.066 * * [misc]simplify:  iters left: 6 (10 enodes)
1544864354.069 * * [misc]simplify:  iters left: 5 (16 enodes)
1544864354.072 * * [misc]simplify:  iters left: 4 (18 enodes)
1544864354.075 * * [misc]simplify:  iters left: 3 (21 enodes)
1544864354.079 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864354.079 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1544864354.079 * * * * [misc]progress:  [ 93 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))))>
1544864354.079 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1544864354.080 * * [misc]simplify:  iters left: 6 (9 enodes)
1544864354.082 * * [misc]simplify:  iters left: 5 (15 enodes)
1544864354.085 * * [misc]simplify:  iters left: 4 (21 enodes)
1544864354.088 * * [misc]simplify:  iters left: 3 (22 enodes)
1544864354.092 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1544864354.092 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))))
1544864354.092 * * * * [misc]progress:  [ 94 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1544864354.092 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1544864354.096 * * [misc]simplify:  iters left: 5 (5 enodes)
1544864354.098 * * [misc]simplify:  iters left: 4 (8 enodes)
1544864354.101 * * [misc]simplify:  iters left: 3 (10 enodes)
1544864354.105 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1544864354.105 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1544864354.105 * * * * [misc]progress:  [ 95 / 95 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1544864354.105 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1544864354.106 * * [misc]simplify:  iters left: 5 (6 enodes)
1544864354.109 * * [misc]simplify:  iters left: 4 (11 enodes)
1544864354.111 * * [misc]simplify:  iters left: 3 (13 enodes)
1544864354.113 * * [misc]simplify:  iters left: 2 (16 enodes)
1544864354.116 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1544864354.116 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (- x)) (exp x))))))
1544864354.116 * * * [misc]progress:  adding candidates to table
1544864356.276 * [misc]progress:  [Phase 3 of 3] Extracting.
1544864356.276 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1544864356.277 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1544864356.277 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1544864356.316 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1544864356.385 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1544864356.438 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1544864356.439 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1544864356.439 * * [misc]simplify:  iters left: 6 (7 enodes)
1544864356.440 * * [misc]simplify:  iters left: 5 (8 enodes)
1544864356.441 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1544864356.441 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544864357.756 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544864357.757 * * * * [exit]points:  Sampled 8000 points with exact outputs