1538726921.606 * [misc]progress:  [Phase 1 of 3] Setting up.
1538726921.607 * * * [misc]progress:  [1/2] Preparing points
1538726921.607 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538726921.631 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538726921.632 * * * * [exit]points:  Sampled 256 points with exact outputs
1538726921.632 * * * [misc]progress:  [2/2] Setting up program.
1538726921.636 * [misc]progress:  [Phase 2 of 3] Improving.
1538726921.636 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726921.637 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726921.638 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726921.639 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726921.641 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726921.649 * * [misc]progress:  iteration 1 / 4
1538726921.649 * * * [misc]progress:  picking best candidate
1538726921.653 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726921.653 * * * [misc]progress:  localizing error
1538726921.687 * * * [misc]progress:  generating rewritten candidates
1538726921.687 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538726921.750 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1538726921.797 * * * [misc]progress:  generating series expansions
1538726921.797 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538726921.798 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538726921.798 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726921.798 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726921.798 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.798 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.798 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726921.798 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726921.798 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.798 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.798 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.798 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.798 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726921.798 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726921.798 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.798 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.798 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.799 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.799 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.799 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726921.799 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726921.799 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726921.799 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.799 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.799 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726921.799 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726921.799 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.799 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.799 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.800 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.800 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726921.800 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726921.800 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.800 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.800 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.800 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.800 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.800 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726921.800 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726921.801 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.802 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726921.802 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.804 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726921.804 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726921.804 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726921.804 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.806 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726921.807 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.807 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.809 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726921.809 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726921.810 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726921.810 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726921.814 * [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
1538726921.814 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.814 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.818 * [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
1538726921.818 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726921.819 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726921.819 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.825 * [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
1538726921.825 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.825 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.826 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.833 * [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
1538726921.833 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726921.833 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726921.833 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726921.834 * [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)))
1538726921.834 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726921.834 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726921.834 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726921.834 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.834 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.834 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726921.834 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.834 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.834 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.834 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.834 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.835 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.835 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726921.835 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726921.835 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.835 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.835 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.835 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.835 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.835 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726921.835 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726921.836 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726921.836 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.836 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.836 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.836 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.836 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.836 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.836 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.836 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.836 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.836 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.837 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.837 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726921.837 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726921.837 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726921.837 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726921.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.838 * [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
1538726921.838 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.839 * [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
1538726921.839 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.840 * [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
1538726921.840 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.841 * [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
1538726921.842 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.843 * [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
1538726921.843 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.845 * [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
1538726921.845 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.845 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726921.845 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726921.845 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726921.845 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726921.845 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.845 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.845 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726921.845 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.845 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.845 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.845 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.846 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.846 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726921.846 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726921.846 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726921.846 * [misc]backup-simplify:  Simplify -1 into -1
1538726921.846 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.846 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.846 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.846 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726921.846 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726921.846 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726921.846 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726921.846 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726921.847 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.847 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.847 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.847 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.847 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.847 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726921.847 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726921.847 * [misc]backup-simplify:  Simplify -1 into -1
1538726921.847 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.847 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.847 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726921.847 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726921.848 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726921.848 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726921.848 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726921.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.849 * [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
1538726921.849 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.850 * [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
1538726921.850 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.851 * [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
1538726921.851 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.852 * [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
1538726921.852 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.853 * [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
1538726921.853 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.854 * [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
1538726921.855 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.855 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726921.855 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1538726921.855 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1538726921.855 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1538726921.855 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726921.855 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726921.855 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.855 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.856 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.856 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.856 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.856 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.856 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.856 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.856 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.856 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.856 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.856 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.856 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.856 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726921.856 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.856 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.856 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.857 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.857 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726921.857 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726921.857 * [misc]backup-simplify:  Simplify 2 into 2
1538726921.859 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726921.859 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.860 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726921.860 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726921.860 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.863 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726921.863 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.865 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726921.865 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726921.865 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.869 * [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
1538726921.870 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.870 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.874 * [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
1538726921.874 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726921.874 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.878 * [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
1538726921.878 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.878 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726921.883 * [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
1538726921.883 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726921.883 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1538726921.883 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538726921.883 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726921.883 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1538726921.883 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.883 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.883 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.883 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.883 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.883 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.883 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.883 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.884 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.884 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726921.884 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.884 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.884 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.884 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.884 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.884 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.884 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.884 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.884 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726921.884 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726921.884 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726921.885 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.885 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.885 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1538726921.886 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726921.886 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1538726921.886 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.886 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.886 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.886 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.886 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726921.886 * [misc]backup-simplify:  Simplify -1 into -1
1538726921.886 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.886 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.886 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.886 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726921.886 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726921.886 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.886 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.886 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726921.886 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726921.886 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726921.886 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726921.887 * [misc]backup-simplify:  Simplify -1 into -1
1538726921.887 * [misc]taylor:  Taking taylor expansion of x in x
1538726921.887 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.887 * [misc]backup-simplify:  Simplify 1 into 1
1538726921.887 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726921.887 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726921.887 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726921.887 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726921.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.887 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.887 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.887 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.887 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.888 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726921.888 * [misc]backup-simplify:  Simplify 0 into 0
1538726921.888 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1538726921.888 * * * [misc]progress:  simplifying candidates
1538726921.888 * * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1538726921.888 * * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1538726921.888 * * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538726921.888 * * * * [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)))))))>
1538726921.888 * * * * [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)))))))>
1538726921.888 * * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726921.888 * * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1538726921.888 * * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1538726921.888 * * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1538726921.888 * * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1538726921.888 * * * * [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))))))>
1538726921.888 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538726922.254 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726922.257 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726922.259 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726922.263 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538726922.263 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1538726922.263 * * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726922.263 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726922.264 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726922.266 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726922.272 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726922.276 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726922.276 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538726922.276 * * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1538726922.276 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726922.277 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726922.279 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726922.281 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726922.284 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726922.284 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1538726922.284 * * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1538726922.284 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726922.285 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726922.287 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726922.289 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726922.292 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726922.292 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1538726922.292 * * * * [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)))))))>
1538726922.293 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726922.294 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726922.299 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726922.314 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726922.335 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726922.356 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726922.412 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726922.524 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726922.524 * [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))))))
1538726922.524 * * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1538726922.524 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726922.524 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726922.526 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726922.528 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726922.530 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726922.530 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1538726922.530 * * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1538726922.530 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1538726922.531 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726922.532 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726922.534 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726922.537 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1538726922.537 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1538726922.537 * * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1538726922.537 * * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1538726922.537 * * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1538726922.537 * * * * [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)))))))>
1538726922.537 * * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1538726922.537 * * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726922.537 * * * * [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))))))))>
1538726922.537 * * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1538726922.537 * * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1538726922.537 * * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1538726922.537 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726922.538 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726922.539 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726922.541 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726922.544 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726922.544 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1538726922.544 * * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1538726922.544 * * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1538726922.544 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726922.545 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726922.550 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726922.560 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726922.579 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726922.595 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726922.613 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726922.641 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726922.641 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))
1538726922.641 * * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726922.642 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726922.643 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726922.645 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726922.649 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726922.653 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726922.653 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726922.653 * * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538726922.654 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726922.654 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726922.658 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726922.663 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726922.668 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726922.675 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726922.675 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726922.675 * * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1538726922.675 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538726922.676 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726922.680 * * [misc]simplify:  iters left: 5 (15 enodes)
1538726922.686 * * [misc]simplify:  iters left: 4 (21 enodes)
1538726922.692 * * [misc]simplify:  iters left: 3 (22 enodes)
1538726922.700 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1538726922.700 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))
1538726922.700 * * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726922.700 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726922.701 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726922.702 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726922.707 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726922.711 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726922.711 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726922.711 * * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538726922.711 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1538726922.712 * * [misc]simplify:  iters left: 5 (6 enodes)
1538726922.715 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726922.719 * * [misc]simplify:  iters left: 3 (13 enodes)
1538726922.724 * * [misc]simplify:  iters left: 2 (16 enodes)
1538726922.729 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1538726922.729 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538726922.730 * * * [misc]progress:  adding candidates to table
1538726923.282 * * [misc]progress:  iteration 2 / 4
1538726923.282 * * * [misc]progress:  picking best candidate
1538726923.298 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726923.298 * * * [misc]progress:  localizing error
1538726923.304 * * * [misc]progress:  generating rewritten candidates
1538726923.304 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538726923.377 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1538726923.440 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538726923.589 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538726923.672 * * * [misc]progress:  generating series expansions
1538726923.672 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538726923.673 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538726923.673 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726923.673 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726923.673 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.673 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.673 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.673 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.673 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.673 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.673 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.673 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.673 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.673 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.673 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.673 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.673 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.674 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.674 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.674 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.674 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726923.674 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726923.674 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.674 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.674 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.675 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.675 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.675 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.675 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.675 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.675 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.675 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.675 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.675 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.675 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.675 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.675 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.675 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.676 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726923.676 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.677 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726923.678 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.679 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726923.679 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726923.679 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726923.679 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.682 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.682 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.684 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.684 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726923.685 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726923.685 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726923.689 * [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
1538726923.689 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.689 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.693 * [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
1538726923.693 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726923.693 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726923.693 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.699 * [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
1538726923.700 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.700 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.700 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.707 * [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
1538726923.707 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726923.708 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726923.708 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726923.708 * [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)))
1538726923.708 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.708 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726923.708 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.708 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.708 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.708 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.708 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.708 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.708 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.708 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.708 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.709 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.709 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.709 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.709 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.709 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.709 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.709 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.709 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.709 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.710 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.710 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.710 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.710 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.710 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.710 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.710 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.710 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.710 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.710 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.710 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.710 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.711 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.711 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.711 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.711 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.711 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.712 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.712 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.713 * [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
1538726923.713 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.714 * [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
1538726923.714 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.715 * [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
1538726923.716 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.717 * [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
1538726923.717 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.718 * [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
1538726923.718 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.719 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726923.719 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.719 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726923.719 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.719 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.719 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.719 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.719 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.719 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.719 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.719 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.719 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.719 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.719 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.720 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.720 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.720 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.720 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.720 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.720 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.720 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.720 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.720 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.720 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.720 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.720 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.720 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.720 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.720 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.720 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.720 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.721 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.721 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.721 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.721 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.721 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.721 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.721 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.721 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.721 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.721 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.721 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.721 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.721 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.722 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.722 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.722 * [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
1538726923.722 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.723 * [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
1538726923.723 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.724 * [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
1538726923.724 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.725 * [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
1538726923.726 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.727 * [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
1538726923.727 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.728 * [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
1538726923.728 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.728 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726923.729 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1538726923.729 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538726923.729 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726923.729 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726923.729 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.729 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.729 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.729 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.729 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.729 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.729 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.729 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.729 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.729 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.729 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.730 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.730 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.730 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.730 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.730 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.730 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726923.730 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726923.730 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.730 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.730 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.730 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.730 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.730 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.731 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.731 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.731 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.731 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.731 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.731 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.731 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.731 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.731 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.731 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.731 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726923.731 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.733 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726923.733 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.734 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726923.735 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726923.735 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726923.735 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.737 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.737 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.738 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.740 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.741 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726923.741 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726923.741 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726923.745 * [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
1538726923.745 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.745 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.745 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.745 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.749 * [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
1538726923.749 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726923.750 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726923.750 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.756 * [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
1538726923.756 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.756 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.757 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.762 * [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
1538726923.762 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726923.762 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726923.762 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726923.762 * [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)))
1538726923.763 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.763 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726923.763 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.763 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.763 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.763 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.763 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.763 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.763 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.763 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.763 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.763 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.763 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.763 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.763 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.763 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.764 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.764 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.764 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.764 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.764 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.764 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.764 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.764 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.764 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.764 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.764 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.764 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.764 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.764 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.764 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.764 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.765 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.765 * [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
1538726923.765 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.765 * [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
1538726923.765 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.766 * [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
1538726923.766 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.767 * [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
1538726923.767 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.767 * [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
1538726923.768 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.768 * [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
1538726923.768 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.768 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726923.769 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.769 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726923.769 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.769 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.769 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.769 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.769 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.769 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.769 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.769 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.769 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.769 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.769 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.769 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.769 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.769 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.769 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.769 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.769 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.769 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.769 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.772 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.772 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.772 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.772 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.772 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.772 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.772 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.772 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.772 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.773 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.773 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.773 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.773 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.773 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.773 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.773 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.773 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.773 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.773 * [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
1538726923.773 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.774 * [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
1538726923.774 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.774 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.774 * [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
1538726923.774 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.775 * [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
1538726923.775 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.776 * [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
1538726923.776 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.776 * [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
1538726923.777 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.777 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726923.777 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538726923.777 * [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))))
1538726923.777 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0
1538726923.777 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538726923.777 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.777 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.777 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.777 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.778 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.778 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.778 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.778 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.778 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.778 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.778 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.778 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.778 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.778 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.778 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.778 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.778 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.778 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.778 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.779 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.779 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.779 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538726923.779 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538726923.779 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.779 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.779 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.779 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.779 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.780 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.780 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.780 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.780 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.780 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.780 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.780 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.780 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.780 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.780 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.780 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.780 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.780 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.780 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.780 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.780 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.781 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.781 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538726923.782 * [misc]backup-simplify:  Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2))
1538726923.782 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726923.783 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726923.783 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.784 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726923.784 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726923.785 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0
1538726923.785 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.786 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.786 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726923.788 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.788 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.789 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.789 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726923.791 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538726923.792 * [misc]backup-simplify:  Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538726923.793 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.793 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726923.795 * [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
1538726923.795 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.795 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.798 * [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
1538726923.798 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726923.801 * [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
1538726923.801 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.802 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.802 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726923.805 * [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
1538726923.806 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.806 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.806 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.810 * [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
1538726923.810 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726923.814 * [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))
1538726923.815 * [misc]backup-simplify:  Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2))
1538726923.818 * [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))))
1538726923.818 * [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)))))
1538726923.819 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726923.819 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.819 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.819 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.819 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.819 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.819 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.819 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.819 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.819 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.819 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.819 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.819 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.820 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.820 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.820 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.820 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.821 * [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)))))
1538726923.821 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.821 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.821 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.821 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.821 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.821 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.821 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.821 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.821 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.821 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.821 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.821 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.822 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.822 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.822 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.822 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.823 * [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)))))
1538726923.823 * [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)))))
1538726923.824 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726923.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.824 * [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
1538726923.824 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.825 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.825 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726923.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.826 * [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
1538726923.827 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.827 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.827 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726923.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.829 * [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
1538726923.829 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.831 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.831 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726923.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.833 * [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
1538726923.833 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.834 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.834 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538726923.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.837 * [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
1538726923.837 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.839 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.840 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538726923.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.843 * [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
1538726923.843 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.844 * [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))))
1538726923.844 * [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))))
1538726923.844 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726923.845 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.845 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.845 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.845 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.845 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.845 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.845 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.845 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.845 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.846 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.846 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.846 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.846 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.846 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.846 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.846 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.846 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.846 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.846 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.847 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.847 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.848 * [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))))
1538726923.848 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.848 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.848 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.848 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.848 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.848 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.848 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.848 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.849 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.849 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.849 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.849 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.849 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.849 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.849 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.849 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.849 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.849 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.849 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.850 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726923.850 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.851 * [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))))
1538726923.852 * [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))))
1538726923.852 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726923.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.854 * [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
1538726923.854 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.856 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.856 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726923.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.858 * [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
1538726923.858 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.858 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.859 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726923.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.860 * [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
1538726923.860 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.861 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.861 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726923.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.862 * [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
1538726923.862 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.863 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.863 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538726923.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.864 * [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
1538726923.864 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.865 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.866 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538726923.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.867 * [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
1538726923.867 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.868 * [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)))
1538726923.868 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538726923.868 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp x) (exp (- x))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726923.868 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in (x) around 0
1538726923.868 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.868 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.868 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.868 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.868 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.868 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.868 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.868 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.868 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.868 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.868 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.869 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538726923.869 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538726923.869 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726923.870 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.870 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726923.871 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726923.871 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538726923.871 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538726923.871 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.871 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.871 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.871 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.871 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.871 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.871 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.871 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.871 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726923.871 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.871 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.871 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.872 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.872 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726923.872 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726923.872 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538726923.872 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538726923.873 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726923.873 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.874 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726923.874 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726923.874 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538726923.874 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538726923.874 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.874 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.874 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.874 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.875 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.875 * [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
1538726923.875 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 1/2)) into (* (sqrt 2) (sqrt 1/2))
1538726923.876 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* 0 (sqrt 2))) into 0
1538726923.876 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.877 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.878 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.879 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.880 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726923.880 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726923.880 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1538726923.881 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1538726923.882 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (* (/ -1/8 (sqrt 1/2)) (sqrt 2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538726923.883 * [misc]backup-simplify:  Simplify (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538726923.883 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.887 * [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
1538726923.887 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.887 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.891 * [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
1538726923.892 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726923.892 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1538726923.892 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1538726923.896 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (* 0 (sqrt 2))))) into 0
1538726923.896 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.898 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.904 * [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
1538726923.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.904 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.905 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726923.911 * [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
1538726923.911 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726923.912 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1538726923.914 * [misc]backup-simplify:  Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))
1538726923.922 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (+ (* 0 0) (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (sqrt 2)))))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538726923.925 * [misc]backup-simplify:  Simplify (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538726923.931 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) (pow x 2)) (* (sqrt 2) (sqrt 1/2)))) into (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538726923.931 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726923.931 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1538726923.931 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538726923.931 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.931 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.931 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.931 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.932 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.932 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.932 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.932 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.932 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.932 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.932 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.932 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.932 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.933 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.933 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.933 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.933 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.933 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538726923.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.934 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.934 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538726923.934 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.934 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.934 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.935 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.935 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.935 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.935 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.935 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.935 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.935 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.935 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.936 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.936 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.936 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.936 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726923.936 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726923.936 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726923.936 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726923.937 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538726923.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.937 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.937 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.938 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726923.938 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726923.939 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.939 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.940 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.942 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.942 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1538726923.942 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.944 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.944 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.945 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1538726923.945 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.947 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.948 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.949 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1538726923.949 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.951 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.952 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.953 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1538726923.953 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.955 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726923.957 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.959 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1538726923.959 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.959 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726923.959 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726923.959 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1538726923.959 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538726923.959 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.959 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.960 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.960 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.960 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.960 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538726923.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.960 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.960 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.960 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.960 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.960 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.960 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.960 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.960 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.960 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.961 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.961 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.961 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.961 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.961 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.961 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.961 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.961 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.961 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.961 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.961 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538726923.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.962 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.962 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.962 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538726923.962 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726923.962 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726923.962 * [misc]backup-simplify:  Simplify 2 into 2
1538726923.962 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726923.963 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726923.963 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.963 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.963 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726923.963 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726923.963 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726923.963 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726923.963 * [misc]backup-simplify:  Simplify -1 into -1
1538726923.963 * [misc]taylor:  Taking taylor expansion of x in x
1538726923.963 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.963 * [misc]backup-simplify:  Simplify 1 into 1
1538726923.964 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726923.964 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726923.964 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726923.964 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726923.964 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538726923.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.965 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.965 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726923.966 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726923.966 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.966 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.967 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.968 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.969 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726923.970 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1538726923.970 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.971 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.971 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.971 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.972 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1538726923.972 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.973 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.974 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.976 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.976 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1538726923.977 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.978 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.978 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.979 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.980 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1538726923.980 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726923.981 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726923.982 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726923.984 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726923.985 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1538726923.985 * [misc]backup-simplify:  Simplify 0 into 0
1538726923.985 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538726923.985 * * * [misc]progress:  simplifying candidates
1538726923.985 * * * * [misc]progress:  [ 1 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1538726923.986 * * * * [misc]progress:  [ 2 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726923.986 * * * * [misc]progress:  [ 3 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726923.986 * * * * [misc]progress:  [ 4 / 99 ] 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)))))))))>
1538726923.986 * * * * [misc]progress:  [ 5 / 99 ] 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)))))))))>
1538726923.986 * * * * [misc]progress:  [ 6 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726923.986 * * * * [misc]progress:  [ 7 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1538726923.986 * * * * [misc]progress:  [ 8 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1538726923.986 * * * * [misc]progress:  [ 9 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1538726923.986 * * * * [misc]progress:  [ 10 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1538726923.986 * * * * [misc]progress:  [ 11 / 99 ] 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))))))))>
1538726923.986 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538726923.987 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726923.990 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726923.992 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726923.994 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538726923.994 * [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))))))))
1538726923.994 * * * * [misc]progress:  [ 12 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726923.994 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726923.994 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726923.995 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726923.997 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726923.998 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726923.998 * [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))))))))
1538726923.998 * * * * [misc]progress:  [ 13 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538726923.999 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726923.999 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.000 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726924.001 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726924.003 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726924.003 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538726924.003 * * * * [misc]progress:  [ 14 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538726924.003 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726924.003 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.004 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726924.006 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726924.007 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726924.007 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538726924.007 * * * * [misc]progress:  [ 15 / 99 ] 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)))))))))>
1538726924.008 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726924.008 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726924.012 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726924.020 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726924.039 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726924.077 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726924.126 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726924.244 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726924.244 * [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))))))))
1538726924.244 * * * * [misc]progress:  [ 16 / 99 ] 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)))))))>
1538726924.245 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726924.245 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.246 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726924.248 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726924.251 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726924.251 * [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))))))
1538726924.251 * * * * [misc]progress:  [ 17 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 18 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 19 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 20 / 99 ] 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)))))))>
1538726924.251 * * * * [misc]progress:  [ 21 / 99 ] 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)))))))>
1538726924.251 * * * * [misc]progress:  [ 22 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 23 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 2) (- (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 24 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 25 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 26 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.251 * * * * [misc]progress:  [ 27 / 99 ] 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)))))))>
1538726924.251 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538726924.252 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726924.253 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726924.254 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726924.256 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538726924.256 * [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)))))))
1538726924.256 * * * * [misc]progress:  [ 28 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.256 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726924.257 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726924.258 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726924.259 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726924.261 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726924.261 * [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)))))))
1538726924.261 * * * * [misc]progress:  [ 29 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.261 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726924.261 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.262 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726924.264 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726924.265 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726924.265 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726924.265 * * * * [misc]progress:  [ 30 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.265 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726924.266 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.267 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726924.268 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726924.270 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726924.270 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726924.270 * * * * [misc]progress:  [ 31 / 99 ] 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)))))))>
1538726924.270 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726924.271 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726924.274 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726924.282 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726924.293 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726924.324 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726924.370 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726924.508 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726924.508 * [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)))))))
1538726924.509 * * * * [misc]progress:  [ 32 / 99 ] 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)))))))>
1538726924.509 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726924.509 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726924.511 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726924.515 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726924.519 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726924.519 * [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)))))))
1538726924.519 * * * * [misc]progress:  [ 33 / 99 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))>
1538726924.523 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726924.524 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726924.527 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726924.530 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726924.533 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726924.533 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))
1538726924.534 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538726924.534 * * [misc]simplify:  iters left: 2 (2 enodes)
1538726924.536 * * [misc]simplify:  iters left: 1 (3 enodes)
1538726924.537 * [exit]simplify:  Simplified to 1
1538726924.537 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1538726924.537 * * * * [misc]progress:  [ 34 / 99 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1538726924.538 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726924.538 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726924.541 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726924.544 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726924.548 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726924.548 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1538726924.549 * [enter]simplify:  Simplifying (+ 1 1)
1538726924.549 * * [misc]simplify:  iters left: 2 (2 enodes)
1538726924.550 * * [misc]simplify:  iters left: 1 (5 enodes)
1538726924.551 * [exit]simplify:  Simplified to 2
1538726924.551 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))
1538726924.551 * * * * [misc]progress:  [ 35 / 99 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))>
1538726924.552 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538726924.553 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726924.556 * * [misc]simplify:  iters left: 5 (15 enodes)
1538726924.562 * * [misc]simplify:  iters left: 4 (24 enodes)
1538726924.569 * * [misc]simplify:  iters left: 3 (27 enodes)
1538726924.577 * * [misc]simplify:  iters left: 2 (41 enodes)
1538726924.591 * * [misc]simplify:  iters left: 1 (59 enodes)
1538726924.623 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538726924.623 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))
1538726924.623 * * * * [misc]progress:  [ 36 / 99 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538726924.623 * [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726924.625 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726924.628 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726924.632 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726924.637 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726924.638 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1538726924.638 * * * * [misc]progress:  [ 37 / 99 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))>
1538726924.638 * * * * [misc]progress:  [ 38 / 99 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1538726924.638 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726924.639 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726924.642 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726924.645 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726924.650 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726924.650 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1538726924.650 * * * * [misc]progress:  [ 39 / 99 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538726924.651 * * * * [misc]progress:  [ 40 / 99 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726924.651 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726924.655 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726924.659 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726924.663 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726924.669 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726924.669 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538726924.669 * * * * [misc]progress:  [ 41 / 99 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726924.669 * * * * [misc]progress:  [ 42 / 99 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726924.669 * * * * [misc]progress:  [ 43 / 99 ] 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)))))))))>
1538726924.669 * [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)))))))
1538726924.670 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726924.675 * * [misc]simplify:  iters left: 5 (19 enodes)
1538726924.684 * * [misc]simplify:  iters left: 4 (38 enodes)
1538726924.707 * * [misc]simplify:  iters left: 3 (84 enodes)
1538726924.731 * * [misc]simplify:  iters left: 2 (143 enodes)
1538726924.782 * * [misc]simplify:  iters left: 1 (270 enodes)
1538726924.947 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
1538726924.947 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1538726924.947 * * * * [misc]progress:  [ 44 / 99 ] 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)))))))))>
1538726924.947 * * * * [misc]progress:  [ 45 / 99 ] 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)))))))))>
1538726924.947 * * * * [misc]progress:  [ 46 / 99 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1538726924.947 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538726924.948 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726924.950 * * [misc]simplify:  iters left: 5 (15 enodes)
1538726924.953 * * [misc]simplify:  iters left: 4 (24 enodes)
1538726924.956 * * [misc]simplify:  iters left: 3 (27 enodes)
1538726924.962 * * [misc]simplify:  iters left: 2 (41 enodes)
1538726924.971 * * [misc]simplify:  iters left: 1 (59 enodes)
1538726924.999 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538726924.999 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1538726924.999 * * * * [misc]progress:  [ 47 / 99 ] 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)))))))))>
1538726924.999 * * * * [misc]progress:  [ 48 / 99 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726925.000 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726925.000 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726925.002 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726925.004 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726925.007 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726925.007 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726925.007 * * * * [misc]progress:  [ 49 / 99 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt 2)) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726925.008 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt 2))
1538726925.008 * * [misc]simplify:  iters left: 3 (3 enodes)
1538726925.010 * [exit]simplify:  Simplified to 2
1538726925.010 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1538726925.010 * [enter]simplify:  Simplifying (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1538726925.011 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726925.014 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726925.017 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726925.020 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726925.020 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726925.020 * * * * [misc]progress:  [ 50 / 99 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726925.020 * * * * [misc]progress:  [ 51 / 99 ] 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))))))))>
1538726925.020 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.021 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.024 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.030 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.035 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.035 * [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))))))))
1538726925.035 * * * * [misc]progress:  [ 52 / 99 ] 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))))))))>
1538726925.035 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.036 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.039 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.043 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.048 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.048 * [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))))))))
1538726925.048 * * * * [misc]progress:  [ 53 / 99 ] 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))))))))>
1538726925.048 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.049 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.053 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.057 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.061 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.061 * [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))))))))
1538726925.061 * * * * [misc]progress:  [ 54 / 99 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726925.062 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726925.063 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726925.066 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726925.069 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726925.073 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726925.073 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726925.073 * * * * [misc]progress:  [ 55 / 99 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))>
1538726925.073 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1538726925.074 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726925.077 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.081 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1538726925.081 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))
1538726925.081 * * * * [misc]progress:  [ 56 / 99 ] 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))))))))>
1538726925.081 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1538726925.083 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726925.089 * * [misc]simplify:  iters left: 5 (26 enodes)
1538726925.103 * * [misc]simplify:  iters left: 4 (56 enodes)
1538726925.125 * * [misc]simplify:  iters left: 3 (88 enodes)
1538726925.166 * * [misc]simplify:  iters left: 2 (169 enodes)
1538726925.220 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726925.371 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1538726925.371 * [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)))))
1538726925.371 * * * * [misc]progress:  [ 57 / 99 ] 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))))))>
1538726925.371 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1538726925.371 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726925.373 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726925.375 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726925.377 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1538726925.377 * [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))))))
1538726925.377 * * * * [misc]progress:  [ 58 / 99 ] 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))))))))>
1538726925.378 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.378 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.380 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.384 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.386 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.386 * [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))))))))
1538726925.386 * * * * [misc]progress:  [ 59 / 99 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726925.387 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726925.387 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726925.388 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726925.390 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726925.392 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726925.392 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726925.392 * * * * [misc]progress:  [ 60 / 99 ] 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))))))))>
1538726925.393 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726925.393 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726925.395 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726925.397 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726925.400 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726925.400 * [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))))))))
1538726925.400 * * * * [misc]progress:  [ 61 / 99 ] 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))))))))>
1538726925.400 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726925.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726925.402 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726925.405 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726925.411 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.411 * [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))))))))
1538726925.411 * * * * [misc]progress:  [ 62 / 99 ] 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))))))))>
1538726925.411 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.412 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.415 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.419 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.424 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.424 * [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))))))))
1538726925.424 * * * * [misc]progress:  [ 63 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726925.424 * [enter]simplify:  Simplifying (sqrt 1)
1538726925.424 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726925.426 * [exit]simplify:  Simplified to 1
1538726925.426 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538726925.426 * * * * [misc]progress:  [ 64 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726925.426 * [enter]simplify:  Simplifying (sqrt 2)
1538726925.427 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726925.428 * [exit]simplify:  Simplified to (sqrt 2)
1538726925.428 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538726925.428 * * * * [misc]progress:  [ 65 / 99 ] 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))))))))>
1538726925.428 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538726925.430 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726925.434 * * [misc]simplify:  iters left: 5 (20 enodes)
1538726925.445 * * [misc]simplify:  iters left: 4 (36 enodes)
1538726925.461 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726925.483 * * [misc]simplify:  iters left: 2 (96 enodes)
1538726925.511 * * [misc]simplify:  iters left: 1 (158 enodes)
1538726925.549 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1538726925.549 * [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))))))))
1538726925.549 * * * * [misc]progress:  [ 66 / 99 ] 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))))))))>
1538726925.549 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538726925.550 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726925.552 * * [misc]simplify:  iters left: 5 (21 enodes)
1538726925.557 * * [misc]simplify:  iters left: 4 (38 enodes)
1538726925.569 * * [misc]simplify:  iters left: 3 (68 enodes)
1538726925.589 * * [misc]simplify:  iters left: 2 (167 enodes)
1538726925.706 * * [misc]simplify:  iters left: 1 (365 enodes)
1538726925.966 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x)))))
1538726925.966 * [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))))))))
1538726925.966 * * * * [misc]progress:  [ 67 / 99 ] 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))))))))>
1538726925.967 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.968 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726925.971 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726925.974 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726925.979 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.979 * [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))))))))
1538726925.979 * * * * [misc]progress:  [ 68 / 99 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726925.979 * * * * [misc]progress:  [ 69 / 99 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538726925.979 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726925.980 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726925.982 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726925.985 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726925.988 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726925.988 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538726925.989 * * * * [misc]progress:  [ 70 / 99 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726925.989 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726925.990 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726925.995 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726926.000 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726926.006 * [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726926.006 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538726926.007 * * * * [misc]progress:  [ 71 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726926.007 * * * * [misc]progress:  [ 72 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1/2)))>
1538726926.007 * * * * [misc]progress:  [ 73 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1)))>
1538726926.007 * * * * [misc]progress:  [ 74 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (exp (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726926.007 * * * * [misc]progress:  [ 75 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726926.007 * * * * [misc]progress:  [ 76 / 99 ] 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)))))))))>
1538726926.007 * * * * [misc]progress:  [ 77 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726926.007 * * * * [misc]progress:  [ 78 / 99 ] 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)))))))))>
1538726926.007 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726926.009 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726926.017 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726926.021 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726926.027 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538726926.028 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538726926.028 * * * * [misc]progress:  [ 79 / 99 ] 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)))))))))>
1538726926.028 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726926.029 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726926.032 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726926.036 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726926.041 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726926.041 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538726926.041 * * * * [misc]progress:  [ 80 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 1) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726926.042 * [enter]simplify:  Simplifying (sqrt 1)
1538726926.042 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726926.044 * [exit]simplify:  Simplified to 1
1538726926.044 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538726926.044 * * * * [misc]progress:  [ 81 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))>
1538726926.044 * [enter]simplify:  Simplifying (sqrt 2)
1538726926.044 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726926.045 * [exit]simplify:  Simplified to (sqrt 2)
1538726926.045 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))
1538726926.046 * * * * [misc]progress:  [ 82 / 99 ] 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)))))))))>
1538726926.046 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538726926.048 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726926.053 * * [misc]simplify:  iters left: 5 (20 enodes)
1538726926.066 * * [misc]simplify:  iters left: 4 (36 enodes)
1538726926.082 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726926.108 * * [misc]simplify:  iters left: 2 (96 enodes)
1538726926.133 * * [misc]simplify:  iters left: 1 (158 enodes)
1538726926.206 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1538726926.206 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))
1538726926.206 * * * * [misc]progress:  [ 83 / 99 ] 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)))))))>
1538726926.206 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538726926.207 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726926.212 * * [misc]simplify:  iters left: 5 (21 enodes)
1538726926.219 * * [misc]simplify:  iters left: 4 (38 enodes)
1538726926.228 * * [misc]simplify:  iters left: 3 (68 enodes)
1538726926.253 * * [misc]simplify:  iters left: 2 (167 enodes)
1538726926.370 * * [misc]simplify:  iters left: 1 (365 enodes)
1538726926.607 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x)))))
1538726926.607 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (sqrt (- (exp x) (exp (- x)))))))
1538726926.607 * * * * [misc]progress:  [ 84 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))>
1538726926.607 * [enter]simplify:  Simplifying (sqrt 2)
1538726926.607 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726926.608 * [exit]simplify:  Simplified to (sqrt 2)
1538726926.608 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538726926.608 * * * * [misc]progress:  [ 85 / 99 ] 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)))))))))>
1538726926.608 * * * * [misc]progress:  [ 86 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726926.609 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726926.609 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726926.611 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726926.613 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726926.615 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726926.615 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538726926.615 * * * * [misc]progress:  [ 87 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726926.615 * * * * [misc]progress:  [ 88 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1538726926.615 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726926.616 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726926.619 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726926.626 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726926.640 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726926.654 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726926.670 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726926.686 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726926.686 * [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)))))
1538726926.686 * * * * [misc]progress:  [ 89 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726926.687 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726926.687 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726926.688 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726926.690 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726926.692 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726926.692 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726926.692 * * * * [misc]progress:  [ 90 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538726926.692 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726926.693 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726926.696 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726926.700 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726926.706 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726926.711 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726926.711 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726926.711 * * * * [misc]progress:  [ 91 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726926.712 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726926.712 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726926.717 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726926.726 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726926.739 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726926.755 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726926.774 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726926.789 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726926.790 * [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)))))))
1538726926.790 * * * * [misc]progress:  [ 92 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726926.790 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726926.790 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726926.792 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726926.794 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726926.796 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726926.796 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726926.796 * * * * [misc]progress:  [ 93 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp (* -1 x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538726926.796 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726926.797 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726926.799 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726926.802 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726926.805 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726926.808 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726926.808 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726926.808 * * * * [misc]progress:  [ 94 / 99 ] 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)))))>
1538726926.808 * [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))))
1538726926.809 * * [misc]simplify:  iters left: 6 (17 enodes)
1538726926.814 * * [misc]simplify:  iters left: 5 (33 enodes)
1538726926.832 * * [misc]simplify:  iters left: 4 (82 enodes)
1538726926.857 * * [misc]simplify:  iters left: 3 (163 enodes)
1538726926.921 * * [misc]simplify:  iters left: 2 (280 enodes)
1538726926.990 * * [misc]simplify:  iters left: 1 (358 enodes)
1538726927.094 * [exit]simplify:  Simplified to (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4)))
1538726927.094 * [misc]simplify:  Simplified (2) to (λ (x) (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4))))
1538726927.094 * * * * [misc]progress:  [ 95 / 99 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))))>
1538726927.094 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538726927.095 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726927.099 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726927.104 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726927.108 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1538726927.109 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538726927.109 * * * * [misc]progress:  [ 96 / 99 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))))>
1538726927.109 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538726927.110 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726927.115 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726927.121 * * [misc]simplify:  iters left: 4 (18 enodes)
1538726927.127 * * [misc]simplify:  iters left: 3 (21 enodes)
1538726927.134 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726927.134 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726927.134 * * * * [misc]progress:  [ 97 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))))>
1538726927.134 * [enter]simplify:  Simplifying (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538726927.136 * * [misc]simplify:  iters left: 6 (25 enodes)
1538726927.153 * * [misc]simplify:  iters left: 5 (55 enodes)
1538726927.186 * * [misc]simplify:  iters left: 4 (148 enodes)
1538726927.247 * * [misc]simplify:  iters left: 3 (388 enodes)
1538726927.621 * [exit]simplify:  Simplified to (+ (+ (/ (* (sqrt 2) -1/8) (/ (sqrt 1/2) (* x x))) (* (sqrt 1/2) (sqrt 2))) (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192))
1538726927.621 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ (+ (/ (* (sqrt 2) -1/8) (/ (sqrt 1/2) (* x x))) (* (sqrt 1/2) (sqrt 2))) (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192))))
1538726927.621 * * * * [misc]progress:  [ 98 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))))>
1538726927.621 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726927.623 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726927.626 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726927.629 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1538726927.629 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))
1538726927.629 * * * * [misc]progress:  [ 99 / 99 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))))>
1538726927.629 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538726927.630 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726927.633 * * [misc]simplify:  iters left: 5 (20 enodes)
1538726927.638 * * [misc]simplify:  iters left: 4 (21 enodes)
1538726927.642 * * [misc]simplify:  iters left: 3 (22 enodes)
1538726927.647 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726927.647 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))))
1538726927.647 * * * [misc]progress:  adding candidates to table
1538726929.707 * * [misc]progress:  iteration 3 / 4
1538726929.707 * * * [misc]progress:  picking best candidate
1538726929.729 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726929.729 * * * [misc]progress:  localizing error
1538726929.755 * * * [misc]progress:  generating rewritten candidates
1538726929.755 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538726929.945 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1538726930.014 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
1538726930.072 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538726930.128 * * * [misc]progress:  generating series expansions
1538726930.130 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538726930.131 * [misc]backup-simplify:  Simplify (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538726930.131 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0
1538726930.131 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538726930.131 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.131 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.131 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.131 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.132 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.132 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.132 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.132 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.132 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.132 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.132 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.132 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.132 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.132 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.132 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.132 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.132 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.133 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.133 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.133 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.133 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.134 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538726930.134 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.135 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.135 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.135 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.135 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.135 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.135 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.135 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.135 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.135 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.135 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.135 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.136 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.136 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.136 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.137 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538726930.138 * [misc]backup-simplify:  Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2))
1538726930.139 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726930.140 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.140 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.142 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.142 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.144 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0
1538726930.144 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.146 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.146 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726930.148 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.148 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.151 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.151 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726930.154 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538726930.156 * [misc]backup-simplify:  Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538726930.156 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.157 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726930.160 * [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
1538726930.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.165 * [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
1538726930.165 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726930.175 * [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
1538726930.175 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.177 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.177 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726930.182 * [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
1538726930.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.186 * [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
1538726930.186 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726930.190 * [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))
1538726930.190 * [misc]backup-simplify:  Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2))
1538726930.194 * [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))))
1538726930.195 * [misc]backup-simplify:  Simplify (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.195 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726930.195 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.195 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.195 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.195 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.195 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.195 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.195 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.195 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.195 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.195 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.195 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.195 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.196 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.196 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.196 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.196 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.197 * [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)))))
1538726930.197 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.197 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.197 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.197 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.197 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.197 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.197 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.197 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.197 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.197 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.198 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.198 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.198 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.198 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.198 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.198 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.199 * [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)))))
1538726930.199 * [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)))))
1538726930.200 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726930.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.201 * [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
1538726930.201 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.201 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.202 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726930.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.203 * [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
1538726930.203 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.203 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.203 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726930.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.204 * [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
1538726930.204 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.205 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.205 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726930.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.207 * [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
1538726930.207 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.207 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.207 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538726930.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.209 * [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
1538726930.209 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.212 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538726930.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.214 * [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
1538726930.214 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.215 * [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))))
1538726930.216 * [misc]backup-simplify:  Simplify (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.216 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726930.216 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.216 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.216 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.216 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.216 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.216 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.216 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.217 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.217 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.217 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.217 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.217 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.217 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.217 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.217 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.217 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.217 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.217 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.217 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.217 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.217 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.217 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.217 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.218 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.218 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.219 * [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))))
1538726930.219 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.219 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538726930.219 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.219 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.219 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.219 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.220 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.220 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.220 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.220 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.220 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.220 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.220 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.220 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.220 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.220 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.220 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.220 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.220 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.220 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.220 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.220 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.220 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.221 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538726930.221 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.222 * [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))))
1538726930.223 * [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))))
1538726930.223 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538726930.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.225 * [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
1538726930.225 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.226 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.227 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538726930.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.228 * [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
1538726930.228 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.229 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538726930.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.231 * [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
1538726930.231 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.233 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538726930.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.236 * [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
1538726930.236 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.236 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.237 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538726930.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.239 * [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
1538726930.239 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.241 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.242 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538726930.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.245 * [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
1538726930.245 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.246 * [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)))
1538726930.246 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1538726930.246 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538726930.246 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726930.246 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726930.246 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.246 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.247 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.247 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.247 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.247 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.247 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.247 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.247 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.247 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.247 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.247 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.247 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.247 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.247 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.247 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.247 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726930.248 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726930.248 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.248 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.248 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.248 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.248 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.248 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.248 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.248 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.248 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.248 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.248 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.248 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.248 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.248 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.248 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.248 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.249 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726930.249 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.250 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.250 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.252 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.252 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.252 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726930.252 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.254 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.255 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.257 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.257 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726930.258 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726930.258 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726930.262 * [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
1538726930.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.262 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.266 * [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
1538726930.266 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726930.266 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726930.266 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.272 * [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
1538726930.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.273 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.280 * [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
1538726930.280 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726930.281 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726930.281 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726930.281 * [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)))
1538726930.281 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.281 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726930.281 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.281 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.282 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.282 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.282 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.282 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.282 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.282 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.282 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.282 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.282 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.282 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.283 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.283 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.283 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.283 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.283 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.283 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.283 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.283 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.283 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.283 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.283 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.283 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.283 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.283 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.284 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.284 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.284 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.284 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.284 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.284 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.284 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.284 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.284 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.284 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.285 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.285 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.285 * [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)))))))) into 0
1538726930.286 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.286 * [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
1538726930.286 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.287 * [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
1538726930.288 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.289 * [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)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.289 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.290 * [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
1538726930.290 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.292 * [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)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.292 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.292 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726930.292 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.292 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726930.292 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.292 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.292 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.293 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.293 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.293 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.293 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.293 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.293 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.293 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.293 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.293 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.293 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.293 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.293 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.293 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.293 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.293 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.293 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.294 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.294 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.294 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.294 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.294 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.294 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.294 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.294 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.294 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.294 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.294 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.294 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.294 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.294 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.294 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.295 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.295 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.295 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.295 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.296 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.296 * [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
1538726930.296 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.297 * [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
1538726930.297 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.298 * [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
1538726930.298 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.299 * [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
1538726930.299 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.300 * [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
1538726930.301 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.301 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.302 * [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
1538726930.302 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.302 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726930.302 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
1538726930.303 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp x) (exp (- x))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726930.303 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in (x) around 0
1538726930.303 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.303 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.303 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.303 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.303 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.303 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.303 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.303 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.304 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.304 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.304 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.304 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538726930.304 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538726930.306 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.306 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.307 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.308 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.308 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538726930.308 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538726930.308 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.308 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.308 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.308 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.309 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.309 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.309 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.309 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.309 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.309 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.309 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.309 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.309 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.309 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.309 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.310 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.310 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538726930.310 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538726930.311 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.311 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.313 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.313 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.313 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538726930.314 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538726930.314 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.314 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.314 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.314 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.314 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.315 * [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
1538726930.315 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 1/2)) into (* (sqrt 2) (sqrt 1/2))
1538726930.316 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* 0 (sqrt 2))) into 0
1538726930.316 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.317 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.319 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.320 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.320 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.322 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.322 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726930.322 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1538726930.324 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1538726930.325 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (* (/ -1/8 (sqrt 1/2)) (sqrt 2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538726930.329 * [misc]backup-simplify:  Simplify (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538726930.330 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.333 * [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
1538726930.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.337 * [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
1538726930.338 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726930.338 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1538726930.338 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1538726930.339 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (* 0 (sqrt 2))))) into 0
1538726930.339 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.340 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.346 * [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
1538726930.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.353 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1538726930.353 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726930.353 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1538726930.356 * [misc]backup-simplify:  Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))
1538726930.363 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (+ (* 0 0) (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (sqrt 2)))))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538726930.365 * [misc]backup-simplify:  Simplify (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538726930.368 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) (pow x 2)) (* (sqrt 2) (sqrt 1/2)))) into (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538726930.369 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726930.369 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1538726930.369 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.369 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.369 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.369 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.369 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.370 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.370 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.370 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.370 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.370 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.370 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.370 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.370 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.370 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.370 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.370 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.370 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.370 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.370 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.371 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538726930.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.371 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.371 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.371 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538726930.371 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.371 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.371 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.371 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.371 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.372 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.372 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.372 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.372 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.372 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.372 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.372 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.372 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.372 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.372 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.372 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.372 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.373 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538726930.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.373 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.373 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726930.374 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538726930.374 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.374 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.374 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.375 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.376 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.376 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1538726930.376 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.377 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.377 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.378 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1538726930.378 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.379 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.380 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.380 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1538726930.380 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.381 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.382 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.382 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1538726930.382 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.383 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.384 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538726930.385 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.385 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1538726930.385 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.386 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726930.386 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726930.386 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1538726930.386 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.386 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.386 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.386 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.386 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.386 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.386 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.386 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.387 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.387 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.387 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.387 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.387 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.387 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.387 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.387 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.387 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.387 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538726930.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.388 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.388 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726930.388 * [misc]backup-simplify:  Simplify 2 into 2
1538726930.388 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.388 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.388 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.388 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.388 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.388 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.388 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.388 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.388 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.388 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.388 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.388 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.388 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.388 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.389 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.389 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.389 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538726930.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.389 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.389 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726930.390 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538726930.390 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.390 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.390 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.391 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.392 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538726930.392 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1538726930.392 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.393 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.393 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.393 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1538726930.393 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.395 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.396 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.396 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1538726930.396 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.398 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1538726930.398 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (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
1538726930.399 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538726930.401 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538726930.402 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1538726930.402 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.402 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538726930.403 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538726930.403 * [misc]backup-simplify:  Simplify (sqrt (+ (exp x) (exp (- x)))) into (sqrt (+ (exp x) (exp (- x))))
1538726930.403 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0
1538726930.403 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1538726930.403 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.403 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.403 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.403 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.403 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.403 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.403 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.403 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.403 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.403 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.403 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.404 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.404 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.404 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.404 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.405 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.406 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.407 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.407 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.407 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.407 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1538726930.408 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726930.408 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726930.408 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.408 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.408 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.408 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.408 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726930.408 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726930.408 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.408 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.408 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.408 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.408 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726930.409 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726930.409 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.410 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726930.411 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.412 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726930.412 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726930.412 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538726930.413 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538726930.413 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.415 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.416 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.418 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726930.419 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726930.420 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1538726930.420 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1538726930.424 * [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
1538726930.425 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.425 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.428 * [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
1538726930.428 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726930.429 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt 2)))))) (* 2 (sqrt 2))) into 0
1538726930.429 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.432 * [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
1538726930.433 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.433 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.433 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726930.437 * [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
1538726930.437 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726930.438 * [misc]backup-simplify:  Simplify (/ (- 1/12 (pow (/ 1/2 (sqrt 2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/12 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1538726930.441 * [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/12 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/12 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
1538726930.446 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/12 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 4)) (+ (* (/ 1/2 (sqrt 2)) (pow x 2)) (sqrt 2))) into (- (+ (sqrt 2) (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (* 1/24 (/ (pow x 4) (sqrt 2))))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3))))
1538726930.446 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.446 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726930.446 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.446 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.446 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.446 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.446 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.446 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.446 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.447 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.447 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.447 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.447 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.447 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.447 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.447 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.447 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.447 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.448 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.448 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.448 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.448 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726930.448 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726930.448 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.448 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.448 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.448 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.448 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.449 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.449 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726930.449 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726930.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.449 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.449 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.449 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.449 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726930.449 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726930.449 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726930.450 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.450 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.450 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726930.450 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.451 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.451 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.452 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.452 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.453 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.453 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.454 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.454 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.455 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538726930.455 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.455 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (sqrt (+ (exp x) (exp (- x))))
1538726930.455 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.455 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726930.455 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.455 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.455 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.455 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.455 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.455 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.455 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.456 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.456 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.456 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.456 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.456 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.456 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.456 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.456 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.456 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.456 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.456 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.456 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.456 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726930.456 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.456 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.456 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726930.457 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726930.457 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726930.457 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726930.457 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726930.457 * [misc]backup-simplify:  Simplify -1 into -1
1538726930.457 * [misc]taylor:  Taking taylor expansion of x in x
1538726930.457 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.457 * [misc]backup-simplify:  Simplify 1 into 1
1538726930.457 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726930.457 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726930.457 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726930.457 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.457 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.457 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726930.458 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.460 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.460 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.460 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.460 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.461 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.461 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.462 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.462 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726930.462 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538726930.462 * [misc]backup-simplify:  Simplify 0 into 0
1538726930.463 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (sqrt (+ (exp (* -1 x)) (exp x)))
1538726930.463 * * * [misc]progress:  simplifying candidates
1538726930.463 * * * * [misc]progress:  [ 1 / 92 ] simplifiying candidate #<alt (λ (x) (pow (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) 1))>
1538726930.463 * * * * [misc]progress:  [ 2 / 92 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (sqrt 2)) (log (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.463 * [enter]simplify:  Simplifying (- (+ (log (sqrt 2)) (log (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (+ (exp x) (exp (- x))))))
1538726930.464 * * [misc]simplify:  iters left: 6 (15 enodes)
1538726930.470 * * [misc]simplify:  iters left: 5 (23 enodes)
1538726930.479 * * [misc]simplify:  iters left: 4 (33 enodes)
1538726930.490 * * [misc]simplify:  iters left: 3 (40 enodes)
1538726930.500 * * [misc]simplify:  iters left: 2 (42 enodes)
1538726930.505 * * [misc]simplify:  iters left: 1 (44 enodes)
1538726930.517 * [exit]simplify:  Simplified to (+ (- (log (sqrt 2)) (log (sqrt (+ (exp (- x)) (exp x))))) (log (sqrt (/ 2 (+ (exp (- x)) (exp x))))))
1538726930.517 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (- (log (sqrt 2)) (log (sqrt (+ (exp (- x)) (exp x))))) (log (sqrt (/ 2 (+ (exp (- x)) (exp x))))))))
1538726930.517 * * * * [misc]progress:  [ 3 / 92 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.517 * [enter]simplify:  Simplifying (- (log (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (+ (exp x) (exp (- x))))))
1538726930.518 * * [misc]simplify:  iters left: 6 (14 enodes)
1538726930.522 * * [misc]simplify:  iters left: 5 (23 enodes)
1538726930.526 * * [misc]simplify:  iters left: 4 (31 enodes)
1538726930.532 * * [misc]simplify:  iters left: 3 (39 enodes)
1538726930.539 * * [misc]simplify:  iters left: 2 (43 enodes)
1538726930.549 * * [misc]simplify:  iters left: 1 (47 enodes)
1538726930.573 * [exit]simplify:  Simplified to (+ (- (log (sqrt 2)) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726930.573 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (- (log (sqrt 2)) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538726930.573 * * * * [misc]progress:  [ 4 / 92 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.573 * * * * [misc]progress:  [ 5 / 92 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.573 * * * * [misc]progress:  [ 6 / 92 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.573 * [enter]simplify:  Simplifying (/ (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538726930.575 * * [misc]simplify:  iters left: 6 (18 enodes)
1538726930.584 * * [misc]simplify:  iters left: 5 (36 enodes)
1538726930.607 * * [misc]simplify:  iters left: 4 (140 enodes)
1538726930.773 * [exit]simplify:  Simplified to (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1538726930.773 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))))
1538726930.773 * * * * [misc]progress:  [ 7 / 92 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726930.773 * [enter]simplify:  Simplifying (/ (* (* (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538726930.775 * * [misc]simplify:  iters left: 6 (16 enodes)
1538726930.780 * * [misc]simplify:  iters left: 5 (35 enodes)
1538726930.801 * * [misc]simplify:  iters left: 4 (120 enodes)
1538726930.880 * * [misc]simplify:  iters left: 3 (412 enodes)
1538726931.643 * [exit]simplify:  Simplified to (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (* 2 (sqrt 2)) (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))
1538726931.643 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (/ (* 2 (sqrt 2)) (+ (exp x) (exp (- x)))))) (/ 2 (+ (exp x) (exp (- x)))))))
1538726931.643 * * * * [misc]progress:  [ 8 / 92 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.643 * * * * [misc]progress:  [ 9 / 92 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.643 * * * * [misc]progress:  [ 10 / 92 ] simplifiying candidate #<alt (λ (x) (sqrt (/ (* 2 (/ 2 (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x))))))>
1538726931.644 * [enter]simplify:  Simplifying (/ (* 2 (/ 2 (+ (exp x) (exp (- x))))) (+ (exp x) (exp (- x))))
1538726931.645 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726931.650 * * [misc]simplify:  iters left: 5 (18 enodes)
1538726931.656 * * [misc]simplify:  iters left: 4 (23 enodes)
1538726931.660 * * [misc]simplify:  iters left: 3 (37 enodes)
1538726931.669 * * [misc]simplify:  iters left: 2 (58 enodes)
1538726931.681 * * [misc]simplify:  iters left: 1 (92 enodes)
1538726931.726 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
1538726931.726 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))))
1538726931.726 * * * * [misc]progress:  [ 11 / 92 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.726 * * * * [misc]progress:  [ 12 / 92 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (- (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.726 * * * * [misc]progress:  [ 13 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.726 * [enter]simplify:  Simplifying (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1538726931.727 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.730 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726931.732 * * [misc]simplify:  iters left: 4 (18 enodes)
1538726931.736 * [exit]simplify:  Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1538726931.736 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.736 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.737 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.739 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726931.741 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726931.744 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.744 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.744 * * * * [misc]progress:  [ 14 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1538726931.744 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1538726931.745 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.748 * * [misc]simplify:  iters left: 5 (15 enodes)
1538726931.750 * * [misc]simplify:  iters left: 4 (17 enodes)
1538726931.754 * [exit]simplify:  Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x))))))
1538726931.754 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538726931.754 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1538726931.754 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.758 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726931.762 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726931.768 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1538726931.768 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538726931.768 * * * * [misc]progress:  [ 15 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.769 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.770 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.774 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726931.779 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726931.785 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.785 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.785 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.786 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.790 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726931.793 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726931.796 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.796 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.796 * * * * [misc]progress:  [ 16 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt 1)) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.796 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt 1))
1538726931.796 * * [misc]simplify:  iters left: 3 (5 enodes)
1538726931.798 * * [misc]simplify:  iters left: 2 (7 enodes)
1538726931.799 * [exit]simplify:  Simplified to (sqrt 2)
1538726931.799 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.799 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.800 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.802 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726931.804 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726931.808 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.808 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.808 * * * * [misc]progress:  [ 17 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt 1)) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.808 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt 1))
1538726931.809 * * [misc]simplify:  iters left: 3 (5 enodes)
1538726931.810 * * [misc]simplify:  iters left: 2 (7 enodes)
1538726931.811 * [exit]simplify:  Simplified to (sqrt 2)
1538726931.812 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.812 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.812 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.814 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726931.816 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726931.819 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.819 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.819 * * * * [misc]progress:  [ 18 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726931.819 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.820 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.822 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726931.824 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726931.827 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.827 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.828 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.828 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726931.830 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726931.832 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726931.835 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538726931.835 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538726931.835 * * * * [misc]progress:  [ 19 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt 2) 1) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.835 * [enter]simplify:  Simplifying (/ (sqrt 2) 1)
1538726931.836 * * [misc]simplify:  iters left: 3 (4 enodes)
1538726931.837 * * [misc]simplify:  iters left: 2 (6 enodes)
1538726931.838 * * [misc]simplify:  iters left: 1 (8 enodes)
1538726931.840 * [exit]simplify:  Simplified to (sqrt 2)
1538726931.840 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.840 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.840 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.842 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726931.845 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726931.850 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1538726931.851 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1538726931.851 * * * * [misc]progress:  [ 20 / 92 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.851 * * * * [misc]progress:  [ 21 / 92 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.851 * * * * [misc]progress:  [ 22 / 92 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726931.851 * * * * [misc]progress:  [ 23 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.851 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.852 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726931.854 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726931.858 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726931.861 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.861 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1538726931.861 * * * * [misc]progress:  [ 24 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))>
1538726931.861 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1538726931.861 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726931.863 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726931.865 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726931.867 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1538726931.867 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))
1538726931.867 * * * * [misc]progress:  [ 25 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.867 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.868 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726931.869 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726931.870 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726931.873 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.873 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1538726931.873 * * * * [misc]progress:  [ 26 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1538726931.873 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726931.873 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726931.875 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726931.876 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726931.878 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726931.878 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1538726931.878 * * * * [misc]progress:  [ 27 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1538726931.878 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726931.879 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726931.880 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726931.882 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726931.883 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726931.883 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1538726931.883 * * * * [misc]progress:  [ 28 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1538726931.883 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.884 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726931.885 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726931.888 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726931.890 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726931.890 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1538726931.890 * * * * [misc]progress:  [ 29 / 92 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1) (sqrt (+ (exp x) (exp (- x))))))>
1538726931.890 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726931.891 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726931.892 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726931.893 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726931.895 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726931.895 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1) (sqrt (+ (exp x) (exp (- x))))))
1538726931.895 * * * * [misc]progress:  [ 30 / 92 ] simplifiying candidate #<alt (λ (x) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538726931.896 * [enter]simplify:  Simplifying (sqrt 2)
1538726931.896 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726931.897 * [exit]simplify:  Simplified to (sqrt 2)
1538726931.897 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538726931.897 * * * * [misc]progress:  [ 31 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1538726931.898 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1538726931.899 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726931.905 * * [misc]simplify:  iters left: 5 (26 enodes)
1538726931.919 * * [misc]simplify:  iters left: 4 (56 enodes)
1538726931.940 * * [misc]simplify:  iters left: 3 (88 enodes)
1538726931.966 * * [misc]simplify:  iters left: 2 (169 enodes)
1538726932.043 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726932.141 * [exit]simplify:  Simplified to (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))
1538726932.141 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (exp (- (- x) x)) (- (* (exp x) (exp x)) 1)))))
1538726932.141 * * * * [misc]progress:  [ 32 / 92 ] simplifiying candidate #<alt (λ (x) (* (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))))>
1538726932.141 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1538726932.142 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726932.143 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726932.147 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726932.151 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1538726932.151 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1538726932.152 * * * * [misc]progress:  [ 33 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt 2)) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538726932.152 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt 2))
1538726932.152 * * [misc]simplify:  iters left: 3 (3 enodes)
1538726932.154 * [exit]simplify:  Simplified to 2
1538726932.154 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1538726932.154 * * * * [misc]progress:  [ 34 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.154 * * * * [misc]progress:  [ 35 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.154 * * * * [misc]progress:  [ 36 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 37 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 38 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 39 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 40 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ (- 2) (- (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 41 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 42 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 43 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2)))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * * * * [misc]progress:  [ 44 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.155 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538726932.156 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726932.158 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726932.161 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726932.164 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538726932.164 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.165 * * * * [misc]progress:  [ 45 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.165 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726932.166 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726932.168 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726932.169 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726932.171 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726932.171 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.171 * * * * [misc]progress:  [ 46 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.171 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726932.171 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726932.172 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726932.173 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726932.175 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726932.175 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.175 * * * * [misc]progress:  [ 47 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.175 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726932.175 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726932.177 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726932.178 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726932.179 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726932.179 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.179 * * * * [misc]progress:  [ 48 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.180 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726932.180 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726932.183 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726932.193 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726932.212 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726932.241 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726932.300 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726932.374 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726932.374 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.375 * * * * [misc]progress:  [ 49 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.375 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726932.375 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726932.376 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726932.378 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726932.381 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726932.381 * [misc]simplify:  Simplified (2 1 2 1 2) to (λ (x) (/ (* (sqrt 2) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.381 * * * * [misc]progress:  [ 50 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (pow (/ 2 (+ (exp x) (exp (- x)))) 1/2)) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 51 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1)) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 52 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (exp (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 53 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 54 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 55 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * * * * [misc]progress:  [ 56 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.381 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538726932.382 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726932.384 * * [misc]simplify:  iters left: 5 (14 enodes)
1538726932.386 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726932.388 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538726932.388 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.389 * * * * [misc]progress:  [ 57 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.389 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726932.389 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726932.391 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726932.393 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726932.395 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726932.395 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.395 * * * * [misc]progress:  [ 58 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt 1) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.395 * [enter]simplify:  Simplifying (sqrt 1)
1538726932.396 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726932.397 * [exit]simplify:  Simplified to 1
1538726932.397 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.397 * * * * [misc]progress:  [ 59 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.397 * [enter]simplify:  Simplifying (sqrt 2)
1538726932.397 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726932.399 * [exit]simplify:  Simplified to (sqrt 2)
1538726932.399 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.399 * * * * [misc]progress:  [ 60 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.399 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538726932.400 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726932.405 * * [misc]simplify:  iters left: 5 (20 enodes)
1538726932.411 * * [misc]simplify:  iters left: 4 (36 enodes)
1538726932.419 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726932.434 * * [misc]simplify:  iters left: 2 (96 enodes)
1538726932.460 * * [misc]simplify:  iters left: 1 (158 enodes)
1538726932.508 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3))))
1538726932.508 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726932.508 * * * * [misc]progress:  [ 61 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726932.509 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538726932.513 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726932.518 * * [misc]simplify:  iters left: 5 (21 enodes)
1538726932.528 * * [misc]simplify:  iters left: 4 (38 enodes)
1538726932.545 * * [misc]simplify:  iters left: 3 (68 enodes)
1538726932.583 * * [misc]simplify:  iters left: 2 (167 enodes)
1538726932.724 * * [misc]simplify:  iters left: 1 (365 enodes)
1538726933.005 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x)))))
1538726933.005 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 2 (+ (/ (/ -1 (exp x)) (exp x)) (* (exp x) (exp x))))) (sqrt (- (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726933.005 * * * * [misc]progress:  [ 62 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726933.006 * [enter]simplify:  Simplifying (sqrt 2)
1538726933.006 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726933.007 * [exit]simplify:  Simplified to (sqrt 2)
1538726933.007 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726933.008 * * * * [misc]progress:  [ 63 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726933.008 * * * * [misc]progress:  [ 64 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726933.008 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726933.009 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726933.012 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726933.015 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726933.020 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726933.020 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726933.020 * * * * [misc]progress:  [ 65 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726933.020 * * * * [misc]progress:  [ 66 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (pow (+ (exp x) (exp (- x))) 1/2)))>
1538726933.020 * * * * [misc]progress:  [ 67 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (pow (sqrt (+ (exp x) (exp (- x)))) 1)))>
1538726933.020 * * * * [misc]progress:  [ 68 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (exp (log (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.020 * * * * [misc]progress:  [ 69 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (exp (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.020 * * * * [misc]progress:  [ 70 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.020 * * * * [misc]progress:  [ 71 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.020 * * * * [misc]progress:  [ 72 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1538726933.021 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
1538726933.022 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726933.025 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726933.028 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726933.034 * [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) (exp (- x)))))
1538726933.034 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (fabs (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538726933.034 * * * * [misc]progress:  [ 73 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.034 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726933.035 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726933.038 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726933.041 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726933.045 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538726933.045 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538726933.045 * * * * [misc]progress:  [ 74 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1538726933.046 * [enter]simplify:  Simplifying (sqrt 1)
1538726933.046 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726933.051 * [exit]simplify:  Simplified to 1
1538726933.051 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1538726933.051 * * * * [misc]progress:  [ 75 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1538726933.051 * [enter]simplify:  Simplifying (sqrt 1)
1538726933.052 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726933.053 * [exit]simplify:  Simplified to 1
1538726933.053 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1538726933.053 * * * * [misc]progress:  [ 76 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538726933.054 * [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1538726933.055 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726933.057 * * [misc]simplify:  iters left: 5 (18 enodes)
1538726933.062 * * [misc]simplify:  iters left: 4 (34 enodes)
1538726933.070 * * [misc]simplify:  iters left: 3 (53 enodes)
1538726933.083 * * [misc]simplify:  iters left: 2 (94 enodes)
1538726933.128 * * [misc]simplify:  iters left: 1 (156 enodes)
1538726933.209 * [exit]simplify:  Simplified to (sqrt (+ (pow (exp x) 3) (exp (- (- x) (+ x x)))))
1538726933.209 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (pow (exp x) 3) (exp (- (- x) (+ x x))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))
1538726933.209 * * * * [misc]progress:  [ 77 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))))))>
1538726933.210 * [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1538726933.210 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726933.212 * * [misc]simplify:  iters left: 5 (19 enodes)
1538726933.217 * * [misc]simplify:  iters left: 4 (34 enodes)
1538726933.226 * * [misc]simplify:  iters left: 3 (64 enodes)
1538726933.246 * * [misc]simplify:  iters left: 2 (163 enodes)
1538726933.352 * * [misc]simplify:  iters left: 1 (382 enodes)
1538726933.613 * [exit]simplify:  Simplified to (sqrt (- (exp (+ x x)) (exp (- (- x) x))))
1538726933.613 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp (+ x x)) (exp (- (- x) x)))) (sqrt (- (exp x) (exp (- x)))))))
1538726933.613 * * * * [misc]progress:  [ 78 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538726933.613 * * * * [misc]progress:  [ 79 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (fabs (sqrt (+ (exp x) (exp (- x)))))))>
1538726933.614 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726933.614 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726933.617 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726933.619 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726933.623 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726933.623 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (fabs (sqrt (+ (exp x) (exp (- x)))))))
1538726933.623 * * * * [misc]progress:  [ 80 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))>
1538726933.623 * * * * [misc]progress:  [ 81 / 92 ] 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)))))>
1538726933.623 * [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))))
1538726933.625 * * [misc]simplify:  iters left: 6 (17 enodes)
1538726933.635 * * [misc]simplify:  iters left: 5 (33 enodes)
1538726933.663 * * [misc]simplify:  iters left: 4 (82 enodes)
1538726933.699 * * [misc]simplify:  iters left: 3 (163 enodes)
1538726933.758 * * [misc]simplify:  iters left: 2 (280 enodes)
1538726933.830 * * [misc]simplify:  iters left: 1 (358 enodes)
1538726933.917 * [exit]simplify:  Simplified to (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4)))
1538726933.917 * [misc]simplify:  Simplified (2) to (λ (x) (+ (- 1 (* (* x x) 1/2)) (* 5/24 (pow x 4))))
1538726933.917 * * * * [misc]progress:  [ 82 / 92 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))))>
1538726933.917 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538726933.918 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726933.923 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726933.928 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726933.933 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1538726933.933 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538726933.933 * * * * [misc]progress:  [ 83 / 92 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))))>
1538726933.933 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538726933.934 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726933.940 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726933.945 * * [misc]simplify:  iters left: 4 (18 enodes)
1538726933.948 * * [misc]simplify:  iters left: 3 (21 enodes)
1538726933.952 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726933.952 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726933.952 * * * * [misc]progress:  [ 84 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726933.952 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726933.953 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726933.956 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726933.964 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726933.972 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726933.980 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726933.990 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726934.013 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726934.013 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.013 * * * * [misc]progress:  [ 85 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726934.013 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726934.014 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726934.017 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726934.020 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726934.024 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726934.024 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.024 * * * * [misc]progress:  [ 86 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp (* -1 x)) (exp x))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726934.025 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726934.025 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726934.030 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726934.034 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726934.040 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726934.046 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726934.046 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.046 * * * * [misc]progress:  [ 87 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726934.047 * [enter]simplify:  Simplifying (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538726934.049 * * [misc]simplify:  iters left: 6 (25 enodes)
1538726934.070 * * [misc]simplify:  iters left: 5 (55 enodes)
1538726934.092 * * [misc]simplify:  iters left: 4 (148 enodes)
1538726934.171 * * [misc]simplify:  iters left: 3 (388 enodes)
1538726934.561 * [exit]simplify:  Simplified to (+ (+ (/ (* (sqrt 2) -1/8) (/ (sqrt 1/2) (* x x))) (* (sqrt 1/2) (sqrt 2))) (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192))
1538726934.561 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (sqrt 2) (+ (+ (/ (* (sqrt 2) -1/8) (/ (sqrt 1/2) (* x x))) (* (sqrt 1/2) (sqrt 2))) (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.561 * * * * [misc]progress:  [ 88 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))) (sqrt (+ (exp x) (exp (- x))))))>
1538726934.562 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726934.562 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726934.565 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726934.569 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1538726934.569 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (sqrt 2) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.569 * * * * [misc]progress:  [ 89 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726934.570 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538726934.570 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726934.574 * * [misc]simplify:  iters left: 5 (20 enodes)
1538726934.579 * * [misc]simplify:  iters left: 4 (21 enodes)
1538726934.583 * * [misc]simplify:  iters left: 3 (22 enodes)
1538726934.587 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538726934.587 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))) (sqrt (+ (exp x) (exp (- x))))))
1538726934.587 * * * * [misc]progress:  [ 90 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (- (+ (sqrt 2) (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (* 1/24 (/ (pow x 4) (sqrt 2))))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3))))))>
1538726934.588 * [enter]simplify:  Simplifying (- (+ (sqrt 2) (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (* 1/24 (/ (pow x 4) (sqrt 2))))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3))))
1538726934.589 * * [misc]simplify:  iters left: 6 (20 enodes)
1538726934.597 * * [misc]simplify:  iters left: 5 (41 enodes)
1538726934.612 * * [misc]simplify:  iters left: 4 (102 enodes)
1538726934.652 * * [misc]simplify:  iters left: 3 (203 enodes)
1538726934.767 * * [misc]simplify:  iters left: 2 (356 enodes)
1538726934.918 * * [misc]simplify:  iters left: 1 (440 enodes)
1538726935.125 * [exit]simplify:  Simplified to (+ (+ (/ (* (pow x 4) -1/48) (sqrt 2)) (sqrt 2)) (* (/ (* 1/2 x) (sqrt 2)) x))
1538726935.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (+ (+ (/ (* (pow x 4) -1/48) (sqrt 2)) (sqrt 2)) (* (/ (* 1/2 x) (sqrt 2)) x))))
1538726935.125 * * * * [misc]progress:  [ 91 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538726935.125 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726935.126 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726935.127 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726935.128 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726935.130 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726935.130 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1538726935.130 * * * * [misc]progress:  [ 92 / 92 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (* -1 x)) (exp x)))))>
1538726935.130 * [enter]simplify:  Simplifying (sqrt (+ (exp (* -1 x)) (exp x)))
1538726935.131 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726935.133 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726935.135 * * [misc]simplify:  iters left: 4 (14 enodes)
1538726935.137 * * [misc]simplify:  iters left: 3 (17 enodes)
1538726935.140 * [exit]simplify:  Simplified to (sqrt (+ (exp (- x)) (exp x)))
1538726935.140 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp (- x)) (exp x)))))
1538726935.140 * * * [misc]progress:  adding candidates to table
1538726937.273 * * [misc]progress:  iteration 4 / 4
1538726937.273 * * * [misc]progress:  picking best candidate
1538726937.278 * * * * [misc]pick:  Picked  #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538726937.278 * * * [misc]progress:  localizing error
1538726937.287 * * * [misc]progress:  generating rewritten candidates
1538726937.287 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1)
1538726937.348 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1538726937.492 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1 2)
1538726937.544 * * * [misc]progress:  generating series expansions
1538726937.544 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1)
1538726937.545 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538726937.545 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726937.545 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726937.545 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.545 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.545 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.545 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.545 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.545 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.545 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.545 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.545 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.545 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.545 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.545 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.545 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.546 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.546 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.547 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726937.547 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726937.547 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726937.547 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.547 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.547 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.547 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.547 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.547 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.547 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.547 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.547 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.547 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.547 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.547 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.547 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.548 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.548 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.548 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726937.548 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726937.548 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.550 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726937.550 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.551 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726937.551 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726937.552 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726937.552 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.553 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.553 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.555 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.555 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726937.555 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726937.555 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726937.557 * [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
1538726937.558 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.558 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.560 * [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
1538726937.560 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726937.560 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726937.561 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.565 * [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
1538726937.565 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.565 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.565 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.569 * [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
1538726937.569 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726937.570 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726937.570 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726937.570 * [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)))
1538726937.570 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.570 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726937.570 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726937.570 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.570 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.570 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.570 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.570 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.570 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.570 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.570 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.571 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.571 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.571 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.571 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.571 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.571 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.571 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.571 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.571 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.571 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.571 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.571 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.571 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.571 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.571 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.571 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.572 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.572 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.572 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.572 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.572 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.572 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.572 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.572 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.572 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.573 * [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
1538726937.573 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.573 * [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
1538726937.573 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.574 * [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
1538726937.574 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.574 * [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
1538726937.574 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.575 * [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
1538726937.575 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.576 * [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
1538726937.576 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.576 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726937.576 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.576 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726937.576 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726937.576 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.576 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.576 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.576 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.576 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.576 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.576 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.576 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.577 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.577 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.577 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.577 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.577 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.577 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.577 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.577 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.577 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.577 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.577 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.577 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.577 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.577 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.577 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.577 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.577 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.577 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.577 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.577 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.578 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.578 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.578 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.578 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.578 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.578 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.578 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.578 * [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
1538726937.578 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.579 * [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
1538726937.579 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.579 * [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
1538726937.579 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.580 * [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
1538726937.580 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.581 * [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
1538726937.581 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.581 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.581 * [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
1538726937.581 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.582 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726937.582 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1538726937.582 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726937.582 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538726937.582 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726937.582 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.582 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.582 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.582 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.582 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.582 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.582 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.582 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.582 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.582 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.582 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.582 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.582 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.583 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.583 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.583 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726937.583 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726937.583 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538726937.583 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.583 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.583 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.583 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.583 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.583 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.583 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.583 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.583 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.583 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.583 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.583 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.583 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.583 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.583 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.583 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.583 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726937.583 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538726937.584 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.584 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726937.585 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.585 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726937.585 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726937.586 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538726937.586 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.587 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.587 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.589 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.589 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726937.589 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538726937.589 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538726937.591 * [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
1538726937.591 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.591 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.595 * [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
1538726937.595 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726937.596 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538726937.596 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.602 * [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
1538726937.602 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.603 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.603 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.609 * [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
1538726937.610 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726937.610 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538726937.610 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538726937.610 * [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)))
1538726937.611 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.611 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538726937.611 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.611 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.611 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.611 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.611 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.611 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.611 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.611 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.611 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.612 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.612 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.612 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.612 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.612 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.612 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538726937.612 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.612 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.612 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.613 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.613 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.613 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.613 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.613 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.613 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.613 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.613 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.613 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.614 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.617 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.617 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538726937.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.618 * [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
1538726937.618 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.619 * [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
1538726937.619 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.620 * [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
1538726937.620 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.621 * [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
1538726937.621 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.622 * [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
1538726937.622 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.624 * [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
1538726937.624 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.624 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538726937.624 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.624 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538726937.624 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726937.624 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.624 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.624 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.624 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.624 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.624 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.624 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.624 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.625 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.625 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.625 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.625 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.625 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.625 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.625 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.625 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.625 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.625 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.625 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.626 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of 2 in x
1538726937.626 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.626 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.626 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.626 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.626 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.626 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.626 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.626 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.626 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.626 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.626 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.626 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.627 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.627 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.627 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538726937.627 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.628 * [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
1538726937.628 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.628 * [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
1538726937.628 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.629 * [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
1538726937.629 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.630 * [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
1538726937.631 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.632 * [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
1538726937.632 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.633 * [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
1538726937.633 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.633 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726937.633 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1 2)
1538726937.634 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1538726937.634 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1538726937.634 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.634 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.634 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.634 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.634 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.634 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.634 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.634 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.634 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.634 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.634 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.635 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.635 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.635 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538726937.635 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538726937.635 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.635 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.635 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.635 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.635 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538726937.635 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538726937.635 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.635 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.635 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.635 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.636 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538726937.636 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538726937.636 * [misc]backup-simplify:  Simplify 2 into 2
1538726937.637 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538726937.637 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.639 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538726937.639 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538726937.639 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.641 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.641 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.644 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538726937.644 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538726937.644 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.649 * [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
1538726937.649 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.649 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.653 * [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
1538726937.653 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538726937.653 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.659 * [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
1538726937.660 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.660 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.660 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1538726937.667 * [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
1538726937.667 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538726937.667 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1538726937.668 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538726937.668 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.668 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1538726937.668 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.668 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.668 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.668 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.668 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.668 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.668 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.668 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.668 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.669 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.669 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.669 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538726937.669 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.669 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.669 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.669 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.669 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.669 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538726937.669 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538726937.669 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.670 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.670 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.670 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.670 * [misc]backup-simplify:  Simplify (- 1) into -1
1538726937.670 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538726937.670 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.670 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538726937.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.671 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.671 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.671 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.671 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.672 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.672 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.672 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1538726937.672 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.672 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1538726937.672 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.672 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.672 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.672 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.672 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.673 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.673 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.673 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.673 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.673 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.673 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.673 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.673 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.673 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.673 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.673 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.673 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538726937.673 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538726937.673 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538726937.673 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.673 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.674 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538726937.674 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538726937.674 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538726937.674 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538726937.674 * [misc]taylor:  Taking taylor expansion of -1 in x
1538726937.674 * [misc]backup-simplify:  Simplify -1 into -1
1538726937.674 * [misc]taylor:  Taking taylor expansion of x in x
1538726937.674 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.674 * [misc]backup-simplify:  Simplify 1 into 1
1538726937.674 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538726937.674 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538726937.674 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.675 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538726937.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.675 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.675 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.675 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.676 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.676 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538726937.676 * [misc]backup-simplify:  Simplify 0 into 0
1538726937.676 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1538726937.676 * * * [misc]progress:  simplifying candidates
1538726937.676 * * * * [misc]progress:  [ 1 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1538726937.676 * * * * [misc]progress:  [ 2 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.677 * * * * [misc]progress:  [ 3 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.677 * * * * [misc]progress:  [ 4 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.677 * * * * [misc]progress:  [ 5 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.677 * * * * [misc]progress:  [ 6 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.677 * * * * [misc]progress:  [ 7 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1538726937.677 * * * * [misc]progress:  [ 8 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1538726937.677 * * * * [misc]progress:  [ 9 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1538726937.677 * * * * [misc]progress:  [ 10 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1538726937.677 * * * * [misc]progress:  [ 11 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1538726937.677 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538726937.678 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726937.681 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726937.683 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726937.685 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538726937.685 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1538726937.685 * * * * [misc]progress:  [ 12 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538726937.685 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538726937.686 * * [misc]simplify:  iters left: 6 (6 enodes)
1538726937.687 * * [misc]simplify:  iters left: 5 (9 enodes)
1538726937.688 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726937.690 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538726937.690 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1538726937.690 * * * * [misc]progress:  [ 13 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538726937.690 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726937.691 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726937.692 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726937.693 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726937.694 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726937.694 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538726937.694 * * * * [misc]progress:  [ 14 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538726937.695 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726937.695 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726937.696 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726937.697 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726937.699 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726937.699 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538726937.699 * * * * [misc]progress:  [ 15 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538726937.699 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726937.700 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726937.703 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726937.711 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726937.731 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726937.760 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726937.823 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726937.920 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726937.920 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))))
1538726937.920 * * * * [misc]progress:  [ 16 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1538726937.920 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726937.921 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726937.922 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726937.924 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726937.926 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726937.926 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1538726937.926 * * * * [misc]progress:  [ 17 / 55 ] simplifiying candidate #<alt (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.927 * [enter]simplify:  Simplifying (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538726937.929 * * [misc]simplify:  iters left: 6 (11 enodes)
1538726937.932 * * [misc]simplify:  iters left: 5 (16 enodes)
1538726937.934 * * [misc]simplify:  iters left: 4 (18 enodes)
1538726937.938 * [exit]simplify:  Simplified to (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538726937.938 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))
1538726937.938 * * * * [misc]progress:  [ 18 / 55 ] simplifiying candidate #<alt (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.938 * [enter]simplify:  Simplifying (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538726937.939 * * [misc]simplify:  iters left: 6 (10 enodes)
1538726937.941 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726937.942 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726937.945 * [exit]simplify:  Simplified to (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538726937.945 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))
1538726937.945 * * * * [misc]progress:  [ 19 / 55 ] simplifiying candidate #<alt (λ (x) (+ (log 1) (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538726937.945 * [enter]simplify:  Simplifying (log 1)
1538726937.946 * * [misc]simplify:  iters left: 1 (2 enodes)
1538726937.947 * [exit]simplify:  Simplified to 0
1538726937.947 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ 0 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538726937.947 * * * * [misc]progress:  [ 20 / 55 ] simplifiying candidate #<alt (λ (x) (* 1 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538726937.947 * * * * [misc]progress:  [ 21 / 55 ] simplifiying candidate #<alt (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))))))>
1538726937.947 * [enter]simplify:  Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1538726937.947 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726937.949 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726937.951 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726937.953 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1538726937.953 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))))))
1538726937.953 * * * * [misc]progress:  [ 22 / 55 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726937.953 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726937.954 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726937.955 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726937.957 * * [misc]simplify:  iters left: 4 (13 enodes)
1538726937.959 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538726937.959 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538726937.959 * * * * [misc]progress:  [ 23 / 55 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1))))>
1538726937.959 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726937.960 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726937.961 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726937.962 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726937.964 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726937.964 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1))))
1538726937.964 * * * * [misc]progress:  [ 24 / 55 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2))))>
1538726937.965 * [enter]simplify:  Simplifying (/ 1 (+ (exp x) (exp (- x))))
1538726937.965 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726937.966 * * [misc]simplify:  iters left: 5 (11 enodes)
1538726937.968 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1538726937.968 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2))))
1538726937.968 * * * * [misc]progress:  [ 25 / 55 ] simplifiying candidate #<alt (λ (x) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))))>
1538726937.968 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538726937.969 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726937.972 * * [misc]simplify:  iters left: 5 (25 enodes)
1538726937.980 * * [misc]simplify:  iters left: 4 (55 enodes)
1538726937.991 * * [misc]simplify:  iters left: 3 (87 enodes)
1538726938.018 * * [misc]simplify:  iters left: 2 (168 enodes)
1538726938.065 * * [misc]simplify:  iters left: 1 (277 enodes)
1538726938.159 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1538726938.159 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))))
1538726938.159 * * * * [misc]progress:  [ 26 / 55 ] simplifiying candidate #<alt (λ (x) (* (- (exp x) (exp (- x))) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))))>
1538726938.160 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538726938.160 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726938.163 * * [misc]simplify:  iters left: 4 (9 enodes)
1538726938.166 * * [misc]simplify:  iters left: 3 (15 enodes)
1538726938.171 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538726938.171 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (/ -1 (exp x)) (exp x)) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))))
1538726938.171 * * * * [misc]progress:  [ 27 / 55 ] simplifiying candidate #<alt (λ (x) (pow (log (exp (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538726938.171 * * * * [misc]progress:  [ 28 / 55 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726938.171 * * * * [misc]progress:  [ 29 / 55 ] simplifiying candidate #<alt (λ (x) (exp (log (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726938.171 * * * * [misc]progress:  [ 30 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726938.171 * * * * [misc]progress:  [ 31 / 55 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726938.171 * * * * [misc]progress:  [ 32 / 55 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (log (exp (/ 2 (+ (exp x) (exp (- x)))))) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726938.171 * * * * [misc]progress:  [ 33 / 55 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538726938.171 * * * * [misc]progress:  [ 34 / 55 ] simplifiying candidate #<alt (λ (x) (* 1 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538726938.171 * * * * [misc]progress:  [ 35 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))))>
1538726938.172 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1538726938.175 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726938.178 * * [misc]simplify:  iters left: 5 (12 enodes)
1538726938.183 * * [misc]simplify:  iters left: 4 (16 enodes)
1538726938.185 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1538726938.186 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (log (exp (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))
1538726938.186 * * * * [misc]progress:  [ 36 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (pow (+ (exp x) (exp (- x))) 1)))))>
1538726938.186 * * * * [misc]progress:  [ 37 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (exp (log (+ (exp x) (exp (- x)))))))))>
1538726938.186 * * * * [misc]progress:  [ 38 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))>
1538726938.186 * * * * [misc]progress:  [ 39 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))))>
1538726938.186 * * * * [misc]progress:  [ 40 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))))>
1538726938.186 * * * * [misc]progress:  [ 41 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))))>
1538726938.186 * * * * [misc]progress:  [ 42 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))))>
1538726938.186 * * * * [misc]progress:  [ 43 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1538726938.186 * * * * [misc]progress:  [ 44 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))))>
1538726938.186 * * * * [misc]progress:  [ 45 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1538726938.186 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726938.187 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726938.188 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726938.189 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726938.190 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726938.190 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))
1538726938.190 * * * * [misc]progress:  [ 46 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (- x)) (exp x))))))>
1538726938.190 * * * * [misc]progress:  [ 47 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1538726938.191 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726938.191 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726938.194 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726938.200 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726938.208 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726938.216 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726938.226 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726938.240 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726938.240 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))))
1538726938.241 * * * * [misc]progress:  [ 48 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538726938.241 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726938.241 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726938.242 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726938.245 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726938.249 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726938.249 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538726938.249 * * * * [misc]progress:  [ 49 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538726938.249 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726938.250 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726938.257 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726938.261 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726938.263 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726938.266 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726938.267 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538726938.267 * * * * [misc]progress:  [ 50 / 55 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1538726938.267 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538726938.267 * * [misc]simplify:  iters left: 6 (12 enodes)
1538726938.270 * * [misc]simplify:  iters left: 5 (22 enodes)
1538726938.276 * * [misc]simplify:  iters left: 4 (41 enodes)
1538726938.284 * * [misc]simplify:  iters left: 3 (55 enodes)
1538726938.296 * * [misc]simplify:  iters left: 2 (63 enodes)
1538726938.315 * * [misc]simplify:  iters left: 1 (72 enodes)
1538726938.343 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1538726938.343 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))
1538726938.343 * * * * [misc]progress:  [ 51 / 55 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538726938.343 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538726938.344 * * [misc]simplify:  iters left: 6 (7 enodes)
1538726938.346 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726938.349 * * [misc]simplify:  iters left: 4 (12 enodes)
1538726938.353 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726938.353 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726938.353 * * * * [misc]progress:  [ 52 / 55 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538726938.354 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538726938.354 * * [misc]simplify:  iters left: 6 (8 enodes)
1538726938.359 * * [misc]simplify:  iters left: 5 (13 enodes)
1538726938.366 * * [misc]simplify:  iters left: 4 (15 enodes)
1538726938.372 * * [misc]simplify:  iters left: 3 (18 enodes)
1538726938.375 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538726938.376 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538726938.376 * * * * [misc]progress:  [ 53 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))))>
1538726938.376 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538726938.376 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726938.379 * * [misc]simplify:  iters left: 5 (15 enodes)
1538726938.382 * * [misc]simplify:  iters left: 4 (21 enodes)
1538726938.386 * * [misc]simplify:  iters left: 3 (22 enodes)
1538726938.389 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1538726938.390 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))))
1538726938.390 * * * * [misc]progress:  [ 54 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538726938.390 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538726938.390 * * [misc]simplify:  iters left: 5 (5 enodes)
1538726938.391 * * [misc]simplify:  iters left: 4 (8 enodes)
1538726938.393 * * [misc]simplify:  iters left: 3 (10 enodes)
1538726938.394 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538726938.394 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538726938.394 * * * * [misc]progress:  [ 55 / 55 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538726938.395 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1538726938.395 * * [misc]simplify:  iters left: 5 (6 enodes)
1538726938.397 * * [misc]simplify:  iters left: 4 (11 enodes)
1538726938.399 * * [misc]simplify:  iters left: 3 (13 enodes)
1538726938.402 * * [misc]simplify:  iters left: 2 (16 enodes)
1538726938.405 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1538726938.405 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (+ (exp (- x)) (exp x))))))
1538726938.405 * * * [misc]progress:  adding candidates to table
1538726939.327 * [misc]progress:  [Phase 3 of 3] Extracting.
1538726939.327 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1538726939.328 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1538726939.328 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1538726939.359 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1538726939.406 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>)
1538726939.467 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1538726939.467 * [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726939.469 * * [misc]simplify:  iters left: 6 (9 enodes)
1538726939.470 * * [misc]simplify:  iters left: 5 (10 enodes)
1538726939.472 * [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538726939.472 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538726940.756 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538726940.759 * * * * [exit]points:  Sampled 8000 points with exact outputs