1539347189.956 * [misc]progress:  [Phase 1 of 3] Setting up.
1539347189.956 * * * [misc]progress:  [1/2] Preparing points
1539347189.956 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539347189.957 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539347189.959 * * * * [misc]points:  Setting MPFR precision to 64
1539347189.960 * * * * [misc]points:  Setting MPFR precision to 320
1539347189.960 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539347189.963 * * * * [misc]points:  Setting MPFR precision to 64
1539347189.964 * * * * [misc]points:  Setting MPFR precision to 320
1539347189.966 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539347189.968 * * * * [misc]points:  Setting MPFR precision to 64
1539347189.970 * * * * [misc]points:  Setting MPFR precision to 320
1539347189.972 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539347189.973 * * * * [misc]points:  Setting MPFR precision to 64
1539347189.976 * * * * [misc]points:  Setting MPFR precision to 320
1539347189.980 * * * * [misc]points:  Computing exacts for 256 points
1539347189.982 * * * * [misc]points:  Setting MPFR precision to 64
1539347189.990 * * * * [misc]points:  Setting MPFR precision to 320
1539347190.001 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347190.001 * * * * [exit]points:  Sampled 256 points with exact outputs
1539347190.001 * * * [misc]progress:  [2/2] Setting up program.
1539347190.005 * [misc]progress:  [Phase 2 of 3] Improving.
1539347190.006 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1539347190.006 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347190.008 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347190.011 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347190.014 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347190.024 * * [misc]progress:  iteration 1 / 4
1539347190.024 * * * [misc]progress:  picking best candidate
1539347190.029 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1539347190.029 * * * [misc]progress:  localizing error
1539347190.055 * * * [misc]progress:  generating rewritten candidates
1539347190.055 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1539347190.066 * * * [misc]progress:  generating series expansions
1539347190.066 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1539347190.066 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1539347190.066 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1539347190.066 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.066 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.066 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.066 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.066 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.066 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.066 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.066 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.066 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.066 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.066 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.066 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.066 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.066 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.067 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.067 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.067 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.067 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.067 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.067 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.067 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.067 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.067 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.067 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.067 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.067 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.067 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.067 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.067 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.067 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.068 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.068 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.068 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.068 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.068 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.068 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.068 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.069 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347190.069 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.070 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347190.070 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347190.070 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1539347190.070 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.072 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.073 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.073 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347190.073 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1539347190.074 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347190.076 * [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
1539347190.076 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.076 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.076 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.078 * [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
1539347190.079 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347190.079 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1539347190.079 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.082 * [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
1539347190.083 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.083 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.083 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.087 * [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
1539347190.087 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347190.087 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1539347190.087 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1539347190.087 * [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)))
1539347190.087 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.087 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1539347190.087 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.088 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.088 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.088 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.088 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.088 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.088 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.088 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.088 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.088 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.088 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.088 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.088 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.088 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.088 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.088 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.088 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.088 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.088 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.088 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.089 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.089 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.089 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.089 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.089 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.089 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.089 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.089 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.089 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.089 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.089 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.089 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.089 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.089 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.090 * [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
1539347190.090 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.090 * [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
1539347190.090 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.091 * [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
1539347190.091 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.091 * [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
1539347190.091 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.092 * [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
1539347190.092 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.093 * [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
1539347190.093 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.093 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1539347190.093 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.093 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1539347190.093 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.093 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.093 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.093 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.093 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.093 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.093 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.093 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.093 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.093 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.093 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.093 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.093 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.094 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.094 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.094 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.094 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.094 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.094 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.094 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.094 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.094 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.094 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.094 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.094 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.094 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.094 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.094 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.094 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.094 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.094 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.094 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.095 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.095 * [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
1539347190.095 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.095 * [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
1539347190.095 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.096 * [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
1539347190.096 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.096 * [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
1539347190.096 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.097 * [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
1539347190.097 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.098 * [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
1539347190.098 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.098 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347190.098 * * * [misc]progress:  simplifying candidates
1539347190.098 * * * * [misc]progress:  [ 1 / 21 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 2 / 21 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 3 / 21 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1539347190.098 * * * * [misc]progress:  [ 4 / 21 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 5 / 21 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 6 / 21 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 7 / 21 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 8 / 21 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.098 * * * * [misc]progress:  [ 9 / 21 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1539347190.098 * * * * [misc]progress:  [ 10 / 21 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1539347190.098 * * * * [misc]progress:  [ 11 / 21 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1539347190.098 * * * * [misc]progress:  [ 12 / 21 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1539347190.098 * * * * [misc]progress:  [ 13 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1539347190.098 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1539347190.098 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347190.099 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347190.101 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347190.102 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1539347190.102 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1539347190.102 * * * * [misc]progress:  [ 14 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347190.102 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347190.102 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347190.103 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347190.104 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347190.106 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347190.106 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347190.106 * * * * [misc]progress:  [ 15 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1539347190.106 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1539347190.106 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347190.107 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347190.108 * * [misc]simplify:  iters left: 3 (10 enodes)
1539347190.109 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1539347190.109 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1539347190.109 * * * * [misc]progress:  [ 16 / 21 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1539347190.110 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1539347190.110 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347190.110 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347190.111 * * [misc]simplify:  iters left: 3 (10 enodes)
1539347190.113 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1539347190.113 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1539347190.113 * * * * [misc]progress:  [ 17 / 21 ] 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)))))))>
1539347190.113 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1539347190.113 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347190.115 * * [misc]simplify:  iters left: 5 (27 enodes)
1539347190.121 * * [misc]simplify:  iters left: 4 (59 enodes)
1539347190.133 * * [misc]simplify:  iters left: 3 (98 enodes)
1539347190.150 * * [misc]simplify:  iters left: 2 (197 enodes)
1539347190.249 * * [misc]simplify:  iters left: 1 (350 enodes)
1539347190.387 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1539347190.387 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))
1539347190.387 * * * * [misc]progress:  [ 18 / 21 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1539347190.387 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1539347190.387 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347190.388 * * [misc]simplify:  iters left: 4 (9 enodes)
1539347190.390 * * [misc]simplify:  iters left: 3 (15 enodes)
1539347190.391 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1539347190.392 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1539347190.392 * * * * [misc]progress:  [ 19 / 21 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1539347190.392 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1539347190.392 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347190.394 * * [misc]simplify:  iters left: 5 (23 enodes)
1539347190.398 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347190.404 * * [misc]simplify:  iters left: 3 (65 enodes)
1539347190.413 * * [misc]simplify:  iters left: 2 (91 enodes)
1539347190.434 * * [misc]simplify:  iters left: 1 (104 enodes)
1539347190.462 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1539347190.462 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1539347190.462 * * * * [misc]progress:  [ 20 / 21 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1539347190.462 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1539347190.462 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347190.465 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347190.467 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347190.470 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347190.471 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347190.471 * * * * [misc]progress:  [ 21 / 21 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1539347190.471 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347190.471 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347190.474 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347190.478 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347190.483 * * [misc]simplify:  iters left: 3 (18 enodes)
1539347190.488 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347190.488 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347190.488 * * * [misc]progress:  adding candidates to table
1539347190.660 * * [misc]progress:  iteration 2 / 4
1539347190.660 * * * [misc]progress:  picking best candidate
1539347190.671 * * * * [misc]pick:  Picked  #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1539347190.671 * * * [misc]progress:  localizing error
1539347190.683 * * * [misc]progress:  generating rewritten candidates
1539347190.683 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1539347190.705 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1539347190.705 * * * [misc]progress:  generating series expansions
1539347190.705 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1539347190.705 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1539347190.706 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1539347190.706 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.706 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.706 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.706 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.706 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.706 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.706 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.706 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.706 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.706 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.706 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.706 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.706 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.706 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.706 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.706 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.707 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.707 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.707 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.707 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.707 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.707 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.707 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.707 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.707 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.707 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.707 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.707 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.707 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.707 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.707 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.707 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.707 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.707 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.708 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.708 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.708 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.709 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347190.710 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.711 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347190.711 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347190.711 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1539347190.711 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.714 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.714 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.716 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.716 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347190.717 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1539347190.717 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347190.720 * [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
1539347190.721 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.721 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.725 * [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
1539347190.725 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347190.725 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1539347190.725 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.734 * [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
1539347190.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.742 * [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
1539347190.742 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347190.742 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1539347190.742 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1539347190.743 * [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)))
1539347190.743 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.743 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1539347190.743 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.743 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.743 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.743 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.743 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.743 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.743 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.743 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.743 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.744 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.744 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.744 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.744 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.744 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.744 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.744 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.744 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.744 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.744 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.744 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.744 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.744 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.744 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.745 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.745 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.745 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.745 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.745 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.745 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.745 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.745 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.745 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.745 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.746 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.746 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.746 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.747 * [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
1539347190.747 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.747 * [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
1539347190.747 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.748 * [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
1539347190.748 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.748 * [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
1539347190.748 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.749 * [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
1539347190.749 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.750 * [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
1539347190.750 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.750 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1539347190.750 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.750 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1539347190.750 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.750 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.750 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.750 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.750 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.750 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.750 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.750 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.750 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.750 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.750 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.751 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.751 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.751 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.751 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.751 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.751 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.751 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.751 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.751 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.751 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.751 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.751 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.751 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.751 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.751 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.751 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.751 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.751 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.751 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.751 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.752 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.752 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.752 * [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
1539347190.752 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.752 * [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
1539347190.752 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.753 * [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
1539347190.753 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.753 * [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
1539347190.753 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.754 * [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
1539347190.754 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.755 * [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
1539347190.755 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.755 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347190.755 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1539347190.755 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) into (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))
1539347190.755 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) in (x) around 0
1539347190.755 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) in x
1539347190.755 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp x) (exp (- x)))))) 1)
1539347190.755 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp x) (exp (- x)))))) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp x) (exp (- x))))) in x
1539347190.755 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp x) (exp (- x))))))
1539347190.755 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp x) (exp (- x))))) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.755 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.755 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.755 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.755 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.755 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.755 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.755 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.755 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.755 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.755 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.755 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.756 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.756 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.756 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.756 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.756 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.756 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.756 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347190.756 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1539347190.756 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.756 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.756 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) in x
1539347190.756 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp x) (exp (- x)))))) 1)
1539347190.756 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp x) (exp (- x)))))) in x
1539347190.756 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp x) (exp (- x))))) in x
1539347190.756 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp x) (exp (- x))))))
1539347190.756 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp x) (exp (- x))))) in x
1539347190.756 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.756 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.756 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347190.756 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.756 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.757 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347190.757 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347190.757 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.757 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.757 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.757 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.757 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347190.757 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347190.757 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.757 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.757 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.757 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.757 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347190.757 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.757 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347190.757 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347190.757 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1539347190.757 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1539347190.757 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.758 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.758 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.758 * [misc]backup-simplify:  Simplify (+ 2 -1) into 1
1539347190.758 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.759 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347190.759 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.760 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347190.760 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347190.760 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1539347190.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.761 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
1539347190.762 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow 0 1) 1)))) into 0
1539347190.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.763 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.764 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.764 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.765 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347190.766 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347190.766 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1539347190.766 * [misc]backup-simplify:  Simplify (+ 0 -1/2) into -1/2
1539347190.768 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 -1/2) 1)) (pow 2 1)))) 2) into -1/4
1539347190.770 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -1/4 1) 1)))) into -1/2
1539347190.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.770 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1539347190.770 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347190.772 * [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
1539347190.772 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.773 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.775 * [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
1539347190.775 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347190.775 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1539347190.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.779 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 -1/2) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0
1539347190.781 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -1/4 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347190.781 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.782 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.782 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.785 * [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
1539347190.785 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.785 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.786 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.789 * [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
1539347190.789 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347190.790 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1539347190.790 * [misc]backup-simplify:  Simplify (+ 0 5/24) into 5/24
1539347190.796 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 2 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 -1/2) 1)) (pow 2 3))) (* -3 (/ (* 1 (pow (* 2 -1/2) 2)) (pow 2 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 2 2))) (* 1 (/ (* 1 1 1 (pow (* 24 5/24) 1)) (pow 2 1)))) 24) into 7/96
1539347190.800 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -1/4 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -1/4 2) 2)) (* (/ (pow 7/96 1) 1)))) into 5/24
1539347190.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.800 * [misc]backup-simplify:  Simplify (+ 5/24 0) into 5/24
1539347190.800 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1539347190.800 * [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)))
1539347190.800 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347190.800 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1539347190.800 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347190.800 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1)
1539347190.800 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347190.800 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347190.800 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347190.800 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.801 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.801 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.801 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.801 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.801 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.801 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.801 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.801 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.801 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.801 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.801 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.801 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.801 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.801 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.801 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.801 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.801 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.801 * [misc]backup-simplify:  Simplify (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1539347190.802 * [misc]backup-simplify:  Simplify (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)) into (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))
1539347190.802 * [misc]backup-simplify:  Simplify (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1539347190.802 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.802 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.802 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347190.802 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1)
1539347190.802 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347190.802 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347190.802 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.802 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.802 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.802 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.802 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.802 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.802 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.802 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.802 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.802 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.802 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.802 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.803 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.803 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347190.803 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347190.803 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.803 * [misc]backup-simplify:  Simplify (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1539347190.803 * [misc]backup-simplify:  Simplify (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)) into (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))
1539347190.803 * [misc]backup-simplify:  Simplify (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1539347190.803 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.803 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.803 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.803 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) -1) into (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1539347190.804 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347190.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.804 * [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
1539347190.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.805 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 1) into 0
1539347190.806 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347190.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.806 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.806 * [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
1539347190.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.808 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 2) into 0
1539347190.809 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.809 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.809 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.809 * [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
1539347190.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.811 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 6) into 0
1539347190.813 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347190.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.814 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.814 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 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
1539347190.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.818 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 24) into 0
1539347190.821 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.821 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.822 * [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
1539347190.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.827 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 120) into 0
1539347190.833 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347190.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.833 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.834 * [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
1539347190.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.842 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 720) into 0
1539347190.854 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.855 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.855 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1539347190.855 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347190.855 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1539347190.855 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347190.855 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1)
1539347190.855 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347190.855 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347190.855 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347190.855 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347190.855 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.855 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.856 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.856 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.856 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.856 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.856 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.856 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.856 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.856 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.856 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.856 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.856 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.856 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.856 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.856 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.856 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.857 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.857 * [misc]backup-simplify:  Simplify (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1539347190.857 * [misc]backup-simplify:  Simplify (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)) into (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))
1539347190.857 * [misc]backup-simplify:  Simplify (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1539347190.857 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.857 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.857 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347190.857 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1)
1539347190.857 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347190.857 * [misc]taylor:  Taking taylor expansion of (log1p (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347190.858 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347190.858 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.858 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.858 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347190.858 * [misc]backup-simplify:  Simplify 2 into 2
1539347190.858 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.858 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.858 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347190.858 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347190.858 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347190.858 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347190.858 * [misc]backup-simplify:  Simplify -1 into -1
1539347190.858 * [misc]taylor:  Taking taylor expansion of x in x
1539347190.858 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.858 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.859 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347190.859 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347190.859 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347190.859 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.859 * [misc]backup-simplify:  Simplify (+ 1 (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1539347190.859 * [misc]backup-simplify:  Simplify (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)) into (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))
1539347190.859 * [misc]backup-simplify:  Simplify (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) into (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1539347190.860 * [misc]taylor:  Taking taylor expansion of 1 in x
1539347190.860 * [misc]backup-simplify:  Simplify 1 into 1
1539347190.860 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347190.860 * [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) -1) into (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1539347190.860 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347190.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.861 * [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
1539347190.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.862 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 1) into 0
1539347190.863 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
1539347190.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.864 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.864 * [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
1539347190.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.866 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 2) into 0
1539347190.868 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.869 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.869 * [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
1539347190.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.873 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 6) into 0
1539347190.876 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347190.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.877 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.878 * [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
1539347190.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.883 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 24) into 0
1539347190.889 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.889 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.890 * [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
1539347190.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.899 * [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 120) into 0
1539347190.908 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1539347190.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.908 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.910 * [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
1539347190.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.922 * [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 720) into 0
1539347190.935 * [misc]backup-simplify:  Simplify (* (exp (log (+ (* 2 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1539347190.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347190.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347190.936 * [misc]backup-simplify:  Simplify 0 into 0
1539347190.936 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347190.936 * * * [misc]progress:  simplifying candidates
1539347190.936 * * * * [misc]progress:  [ 1 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.936 * * * * [misc]progress:  [ 2 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.936 * * * * [misc]progress:  [ 3 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1539347190.936 * * * * [misc]progress:  [ 4 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.936 * * * * [misc]progress:  [ 5 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.936 * * * * [misc]progress:  [ 6 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.936 * * * * [misc]progress:  [ 7 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.937 * * * * [misc]progress:  [ 8 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347190.937 * * * * [misc]progress:  [ 9 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1539347190.937 * * * * [misc]progress:  [ 10 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1539347190.937 * * * * [misc]progress:  [ 11 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1539347190.937 * * * * [misc]progress:  [ 12 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1539347190.937 * * * * [misc]progress:  [ 13 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1539347190.937 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1539347190.937 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347190.939 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347190.941 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347190.944 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1539347190.944 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1539347190.944 * * * * [misc]progress:  [ 14 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347190.944 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347190.945 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347190.946 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347190.949 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347190.951 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347190.951 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1539347190.952 * * * * [misc]progress:  [ 15 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1539347190.952 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1539347190.952 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347190.954 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347190.956 * * [misc]simplify:  iters left: 3 (10 enodes)
1539347190.958 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1539347190.958 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1539347190.958 * * * * [misc]progress:  [ 16 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1539347190.959 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1539347190.959 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347190.960 * * [misc]simplify:  iters left: 4 (8 enodes)
1539347190.962 * * [misc]simplify:  iters left: 3 (10 enodes)
1539347190.965 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1539347190.965 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1539347190.965 * * * * [misc]progress:  [ 17 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1539347190.965 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1539347190.965 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347190.969 * * [misc]simplify:  iters left: 5 (27 enodes)
1539347190.981 * * [misc]simplify:  iters left: 4 (59 enodes)
1539347190.998 * * [misc]simplify:  iters left: 3 (98 enodes)
1539347191.032 * * [misc]simplify:  iters left: 2 (197 enodes)
1539347191.132 * * [misc]simplify:  iters left: 1 (350 enodes)
1539347191.264 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1539347191.265 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))))
1539347191.265 * * * * [misc]progress:  [ 18 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1539347191.265 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1539347191.265 * * [misc]simplify:  iters left: 5 (5 enodes)
1539347191.266 * * [misc]simplify:  iters left: 4 (9 enodes)
1539347191.267 * * [misc]simplify:  iters left: 3 (15 enodes)
1539347191.269 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1539347191.269 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1539347191.269 * * * * [misc]progress:  [ 19 / 35 ] simplifiying candidate #<alt (λ (x) (- (exp (log1p (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1539347191.269 * * * * [misc]progress:  [ 20 / 35 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.269 * * * * [misc]progress:  [ 21 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.269 * * * * [misc]progress:  [ 22 / 35 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1539347191.269 * * * * [misc]progress:  [ 23 / 35 ] simplifiying candidate #<alt (λ (x) (pow (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1539347191.269 * * * * [misc]progress:  [ 24 / 35 ] simplifiying candidate #<alt (λ (x) (exp (log (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.269 * * * * [misc]progress:  [ 25 / 35 ] simplifiying candidate #<alt (λ (x) (log (exp (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.269 * * * * [misc]progress:  [ 26 / 35 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.270 * * * * [misc]progress:  [ 27 / 35 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.270 * * * * [misc]progress:  [ 28 / 35 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1539347191.270 * * * * [misc]progress:  [ 29 / 35 ] simplifiying candidate #<alt (λ (x) (* 1 (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))))>
1539347191.270 * * * * [misc]progress:  [ 30 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1539347191.270 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1539347191.270 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347191.272 * * [misc]simplify:  iters left: 5 (23 enodes)
1539347191.276 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347191.282 * * [misc]simplify:  iters left: 3 (65 enodes)
1539347191.291 * * [misc]simplify:  iters left: 2 (91 enodes)
1539347191.304 * * [misc]simplify:  iters left: 1 (104 enodes)
1539347191.320 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1539347191.320 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))
1539347191.320 * * * * [misc]progress:  [ 31 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1539347191.320 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1539347191.321 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347191.323 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347191.325 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347191.328 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347191.328 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))
1539347191.328 * * * * [misc]progress:  [ 32 / 35 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1539347191.329 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347191.329 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347191.332 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347191.336 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347191.340 * * [misc]simplify:  iters left: 3 (18 enodes)
1539347191.345 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347191.345 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))
1539347191.345 * * * * [misc]progress:  [ 33 / 35 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1539347191.345 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1539347191.345 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347191.349 * * [misc]simplify:  iters left: 5 (23 enodes)
1539347191.357 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347191.370 * * [misc]simplify:  iters left: 3 (65 enodes)
1539347191.388 * * [misc]simplify:  iters left: 2 (91 enodes)
1539347191.408 * * [misc]simplify:  iters left: 1 (104 enodes)
1539347191.438 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1539347191.438 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1539347191.438 * * * * [misc]progress:  [ 34 / 35 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1539347191.438 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1539347191.438 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347191.440 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347191.443 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347191.446 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347191.446 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347191.446 * * * * [misc]progress:  [ 35 / 35 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1539347191.446 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347191.447 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347191.450 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347191.453 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347191.458 * * [misc]simplify:  iters left: 3 (18 enodes)
1539347191.463 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347191.463 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347191.463 * * * [misc]progress:  adding candidates to table
1539347191.865 * * [misc]progress:  iteration 3 / 4
1539347191.865 * * * [misc]progress:  picking best candidate
1539347191.870 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347191.870 * * * [misc]progress:  localizing error
1539347191.885 * * * [misc]progress:  generating rewritten candidates
1539347191.885 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1539347191.904 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1539347191.932 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1539347191.945 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
1539347191.961 * * * [misc]progress:  generating series expansions
1539347191.961 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1539347191.961 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1539347191.961 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0
1539347191.961 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347191.961 * [misc]backup-simplify:  Simplify 2 into 2
1539347191.961 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of x in x
1539347191.961 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.961 * [misc]backup-simplify:  Simplify 1 into 1
1539347191.961 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347191.961 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347191.961 * [misc]taylor:  Taking taylor expansion of x in x
1539347191.962 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.962 * [misc]backup-simplify:  Simplify 1 into 1
1539347191.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.962 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.962 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347191.962 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347191.962 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1539347191.963 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1539347191.964 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347191.964 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.966 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347191.966 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347191.966 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1539347191.966 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1539347191.966 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x
1539347191.966 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347191.966 * [misc]backup-simplify:  Simplify 2 into 2
1539347191.966 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1539347191.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1539347191.966 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347191.966 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347191.967 * [misc]taylor:  Taking taylor expansion of x in x
1539347191.967 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.967 * [misc]backup-simplify:  Simplify 1 into 1
1539347191.967 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347191.967 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347191.967 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347191.967 * [misc]taylor:  Taking taylor expansion of x in x
1539347191.967 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.967 * [misc]backup-simplify:  Simplify 1 into 1
1539347191.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.967 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.967 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347191.967 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347191.967 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1539347191.968 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1539347191.969 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347191.969 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.971 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347191.971 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347191.971 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1539347191.971 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1539347191.972 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1539347191.972 * [misc]backup-simplify:  Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2))
1539347191.972 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0
1539347191.972 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.975 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347191.975 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.977 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347191.977 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347191.978 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1539347191.979 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1539347191.980 * [misc]backup-simplify:  Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1539347191.981 * [misc]backup-simplify:  Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2))))
1539347191.985 * [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
1539347191.985 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.985 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.989 * [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
1539347191.989 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347191.990 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1539347191.990 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1539347191.990 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0
1539347191.991 * [misc]backup-simplify:  Simplify 0 into 0
1539347191.996 * [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
1539347191.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.997 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.997 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347191.997 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347191.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.003 * [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
1539347192.004 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347192.004 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1539347192.006 * [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)))
1539347192.010 * [misc]backup-simplify:  Simplify (+ (* 2 (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))) (+ (* 0 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3))))
1539347192.012 * [misc]backup-simplify:  Simplify (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3))))
1539347192.015 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/4 (/ 1 (sqrt 1/2)))) (pow x 2)) (* 2 (sqrt 1/2)))) into (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
1539347192.015 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347192.015 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1539347192.015 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347192.015 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.015 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.015 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347192.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.016 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.016 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.016 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.016 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.016 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.016 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.016 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.016 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.017 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.017 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.017 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.017 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1539347192.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.018 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.018 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.018 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.018 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.018 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.018 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.018 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.018 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.018 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.019 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.019 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.019 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.019 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.019 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.019 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.019 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.019 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1539347192.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.020 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.020 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347192.020 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1539347192.020 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.020 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.021 * [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
1539347192.021 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.022 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1539347192.022 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.022 * [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
1539347192.022 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.023 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1539347192.023 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.023 * [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
1539347192.024 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.024 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1539347192.024 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.025 * [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
1539347192.025 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1539347192.026 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1539347192.026 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.026 * [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
1539347192.027 * [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
1539347192.028 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1539347192.028 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.028 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1539347192.028 * [misc]backup-simplify:  Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347192.028 * [misc]approximate:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1539347192.028 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.028 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.028 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.028 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.028 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.028 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.028 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.028 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.028 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.028 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.028 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.028 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.028 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.029 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.029 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.029 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.029 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1539347192.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.029 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.029 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.029 * [misc]taylor:  Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.029 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.029 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.029 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.029 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.029 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.029 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.030 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.030 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.030 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.030 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.030 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.030 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.030 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.030 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.030 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.030 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.030 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.030 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1539347192.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.030 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.030 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.031 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347192.031 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1539347192.031 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.031 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.031 * [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
1539347192.032 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.032 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1539347192.032 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.033 * [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
1539347192.033 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.033 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1539347192.033 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.034 * [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
1539347192.034 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.035 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1539347192.035 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.035 * [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
1539347192.036 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1539347192.036 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1539347192.036 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.037 * [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
1539347192.037 * [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
1539347192.038 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1539347192.038 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.038 * [misc]backup-simplify:  Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1539347192.038 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1539347192.038 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) into (/ 2 (+ (exp x) (exp (- x))))
1539347192.038 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1539347192.038 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347192.038 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.038 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.038 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.038 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.038 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.038 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.038 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.038 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.039 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.039 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.039 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.039 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.039 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.039 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.039 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.039 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.039 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347192.039 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1539347192.039 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.039 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.039 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.039 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.039 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.039 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.039 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.040 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.040 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.041 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.041 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.041 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.041 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.041 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.041 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.041 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.041 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1539347192.041 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.042 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347192.042 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.043 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347192.043 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347192.043 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1539347192.043 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.045 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.045 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.046 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.046 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347192.046 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1539347192.046 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1539347192.050 * [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
1539347192.050 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.050 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.054 * [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
1539347192.054 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347192.055 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1539347192.055 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.061 * [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
1539347192.061 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.061 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.061 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.068 * [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
1539347192.068 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347192.068 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1539347192.069 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1539347192.069 * [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)))
1539347192.069 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.069 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1539347192.069 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.069 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.069 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.069 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.069 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.069 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.069 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.069 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.069 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.070 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.070 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.070 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.070 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.070 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.070 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.070 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.070 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.070 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.071 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.071 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.071 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.071 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.071 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.071 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.071 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.071 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.071 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.071 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.071 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.072 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.072 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.072 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.072 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.072 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.073 * [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
1539347192.073 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.074 * [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
1539347192.074 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.075 * [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
1539347192.075 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.076 * [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
1539347192.076 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.077 * [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
1539347192.077 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.078 * [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
1539347192.079 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.079 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1539347192.079 * [misc]backup-simplify:  Simplify (/ (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.079 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1539347192.079 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.079 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.079 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.079 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.079 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.079 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.079 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.079 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.080 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.080 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.080 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.080 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.080 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.080 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.080 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.080 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.080 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.080 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.080 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.080 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.081 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.081 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.081 * [misc]taylor:  Taking taylor expansion of 2 in x
1539347192.081 * [misc]backup-simplify:  Simplify 2 into 2
1539347192.081 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.081 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.081 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.081 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.081 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.081 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.081 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.081 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.081 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.082 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.082 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.082 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.082 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.082 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.082 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.082 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.082 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.082 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.083 * [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
1539347192.083 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.084 * [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
1539347192.084 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.085 * [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
1539347192.085 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.086 * [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
1539347192.086 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.087 * [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
1539347192.087 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.088 * [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
1539347192.088 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.088 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347192.088 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1539347192.089 * [misc]backup-simplify:  Simplify (sqrt (+ (exp x) (exp (- x)))) into (sqrt (+ (exp x) (exp (- x))))
1539347192.089 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0
1539347192.089 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1539347192.089 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.089 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.089 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.089 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.089 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.089 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.089 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.089 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.089 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.089 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.089 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.089 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.089 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.089 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.090 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.091 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347192.092 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.093 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347192.093 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347192.093 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1539347192.093 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1539347192.093 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.093 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.093 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.093 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.093 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.093 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.093 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.094 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.094 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.094 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.094 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.094 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.094 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.094 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.094 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.096 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347192.096 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.097 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347192.097 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347192.098 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1539347192.098 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.098 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.100 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.100 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.103 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.103 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347192.104 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1539347192.104 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1539347192.108 * [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
1539347192.108 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.108 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.112 * [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
1539347192.112 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347192.113 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt 2)))))) (* 2 (sqrt 2))) into 0
1539347192.113 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.119 * [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
1539347192.119 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.119 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.119 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.125 * [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
1539347192.125 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347192.127 * [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)))
1539347192.129 * [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)))
1539347192.133 * [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))))
1539347192.133 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.133 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1539347192.133 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.134 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.134 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.134 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.134 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.134 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.134 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.134 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.134 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.134 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.135 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.135 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.135 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.135 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.135 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.135 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.135 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.135 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.135 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.135 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.136 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.136 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.136 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.136 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.136 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.136 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.136 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.136 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.136 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.136 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.137 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.137 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.137 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.138 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.138 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.139 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.139 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.140 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.140 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.140 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.140 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.142 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.142 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.142 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (sqrt (+ (exp x) (exp (- x))))
1539347192.142 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.142 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1539347192.142 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.142 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.142 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.142 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.142 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.142 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.142 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.143 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.143 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.143 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.143 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.143 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.143 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.143 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.143 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.143 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.143 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.143 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.143 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.144 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.144 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.144 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.144 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.144 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.144 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.144 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.144 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.144 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.144 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.144 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.144 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.144 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.144 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.145 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.145 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.145 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.145 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.146 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.146 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.147 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.147 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.148 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.148 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.149 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.149 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.150 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.150 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.150 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (sqrt (+ (exp (* -1 x)) (exp x)))
1539347192.150 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
1539347192.150 * [misc]backup-simplify:  Simplify (sqrt (+ (exp x) (exp (- x)))) into (sqrt (+ (exp x) (exp (- x))))
1539347192.150 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0
1539347192.150 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1539347192.150 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.150 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.150 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.150 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.150 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.150 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.151 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.151 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.151 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.151 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.151 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.151 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.151 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.151 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.151 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.153 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347192.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.154 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347192.154 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347192.154 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1539347192.155 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1539347192.155 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1539347192.155 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1539347192.155 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.155 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.155 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.155 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.155 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1539347192.155 * [misc]taylor:  Taking taylor expansion of (- x) in x
1539347192.155 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.155 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.155 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.155 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.155 * [misc]backup-simplify:  Simplify (exp 0) into 1
1539347192.155 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1539347192.155 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.157 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1539347192.157 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.158 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1539347192.158 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1539347192.159 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1539347192.159 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1539347192.159 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.161 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.161 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.163 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1539347192.164 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1539347192.165 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1539347192.165 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1539347192.169 * [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
1539347192.169 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.169 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.173 * [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
1539347192.173 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1539347192.173 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt 2)))))) (* 2 (sqrt 2))) into 0
1539347192.173 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.179 * [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
1539347192.179 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1539347192.186 * [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
1539347192.186 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1539347192.188 * [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)))
1539347192.190 * [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)))
1539347192.193 * [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))))
1539347192.193 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.193 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1539347192.193 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.193 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.194 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.194 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.194 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.194 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.194 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.195 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.195 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.195 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.195 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.195 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.195 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.195 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.195 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.195 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.195 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.196 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.196 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.196 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.196 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.196 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.196 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.196 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.196 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.196 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.196 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.197 * [misc]backup-simplify:  Simplify (- 1) into -1
1539347192.197 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1539347192.197 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1539347192.197 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.197 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.198 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1539347192.198 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.199 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.199 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.199 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.199 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.200 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.200 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.201 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.201 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.202 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1539347192.202 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.202 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (sqrt (+ (exp x) (exp (- x))))
1539347192.203 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.203 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1539347192.203 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.203 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.203 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.203 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.203 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.203 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.203 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.203 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.203 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.203 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.203 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.203 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.204 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.204 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.204 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.204 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1539347192.204 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1539347192.204 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1539347192.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539347192.204 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.204 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.204 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539347192.204 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1539347192.204 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1539347192.205 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1539347192.205 * [misc]taylor:  Taking taylor expansion of -1 in x
1539347192.205 * [misc]backup-simplify:  Simplify -1 into -1
1539347192.205 * [misc]taylor:  Taking taylor expansion of x in x
1539347192.205 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.205 * [misc]backup-simplify:  Simplify 1 into 1
1539347192.205 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1539347192.205 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1539347192.205 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1539347192.205 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.205 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.206 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1539347192.206 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.207 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.207 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.207 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.207 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.208 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.209 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.209 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539347192.210 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1539347192.210 * [misc]backup-simplify:  Simplify 0 into 0
1539347192.210 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (sqrt (+ (exp (* -1 x)) (exp x)))
1539347192.211 * * * [misc]progress:  simplifying candidates
1539347192.211 * * * * [misc]progress:  [ 1 / 141 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 2 / 141 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 3 / 141 ] simplifiying candidate #<alt (λ (x) (/ (pow (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 4 / 141 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 5 / 141 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 6 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 7 / 141 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 8 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 9 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (- 2) (- (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 10 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 11 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 12 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) 2)) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.211 * * * * [misc]progress:  [ 13 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.212 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.212 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347192.214 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347192.216 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347192.219 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.219 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.219 * * * * [misc]progress:  [ 14 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.219 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1539347192.219 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347192.221 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347192.224 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347192.227 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1539347192.227 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.227 * * * * [misc]progress:  [ 15 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.227 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.227 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347192.229 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347192.232 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347192.235 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.235 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.235 * * * * [misc]progress:  [ 16 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.236 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347192.236 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347192.238 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347192.240 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347192.243 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347192.243 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.243 * * * * [misc]progress:  [ 17 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.243 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347192.243 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347192.245 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347192.247 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347192.250 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347192.250 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.250 * * * * [misc]progress:  [ 18 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.251 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.251 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347192.253 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347192.255 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347192.258 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347192.258 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.258 * * * * [misc]progress:  [ 19 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.258 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347192.258 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347192.260 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347192.263 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347192.266 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347192.266 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.266 * * * * [misc]progress:  [ 20 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (sqrt (+ (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))))))>
1539347192.266 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1539347192.266 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347192.270 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347192.281 * * [misc]simplify:  iters left: 4 (60 enodes)
1539347192.298 * * [misc]simplify:  iters left: 3 (99 enodes)
1539347192.323 * * [misc]simplify:  iters left: 2 (198 enodes)
1539347192.401 * * [misc]simplify:  iters left: 1 (351 enodes)
1539347192.534 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1539347192.534 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.535 * * * * [misc]progress:  [ 21 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347192.535 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1539347192.535 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347192.537 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347192.540 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347192.542 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1539347192.542 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.542 * * * * [misc]progress:  [ 22 / 141 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.542 * * * * [misc]progress:  [ 23 / 141 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.542 * * * * [misc]progress:  [ 24 / 141 ] simplifiying candidate #<alt (λ (x) (pow (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) 1))>
1539347192.542 * * * * [misc]progress:  [ 25 / 141 ] simplifiying candidate #<alt (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.542 * [enter]simplify:  Simplifying (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x))))))
1539347192.542 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347192.544 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347192.547 * * [misc]simplify:  iters left: 4 (26 enodes)
1539347192.551 * * [misc]simplify:  iters left: 3 (39 enodes)
1539347192.557 * * [misc]simplify:  iters left: 2 (68 enodes)
1539347192.568 * * [misc]simplify:  iters left: 1 (96 enodes)
1539347192.589 * [exit]simplify:  Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x)))))))
1539347192.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x)))))))))
1539347192.589 * * * * [misc]progress:  [ 26 / 141 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.589 * * * * [misc]progress:  [ 27 / 141 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.589 * * * * [misc]progress:  [ 28 / 141 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347192.589 * [enter]simplify:  Simplifying (/ (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347192.590 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347192.594 * * [misc]simplify:  iters left: 5 (31 enodes)
1539347192.607 * * [misc]simplify:  iters left: 4 (96 enodes)
1539347192.655 * * [misc]simplify:  iters left: 3 (247 enodes)
1539347192.765 * * [misc]simplify:  iters left: 2 (480 enodes)
1539347193.288 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp (- x)) (exp x))) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))
1539347193.288 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (+ (exp (- x)) (exp x))) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))
1539347193.288 * * * * [misc]progress:  [ 29 / 141 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.288 * * * * [misc]progress:  [ 30 / 141 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.288 * * * * [misc]progress:  [ 31 / 141 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.288 * * * * [misc]progress:  [ 32 / 141 ] simplifiying candidate #<alt (λ (x) (/ (- (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (- (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.288 * * * * [misc]progress:  [ 33 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.289 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.289 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347193.293 * * [misc]simplify:  iters left: 5 (22 enodes)
1539347193.299 * * [misc]simplify:  iters left: 4 (33 enodes)
1539347193.308 * * [misc]simplify:  iters left: 3 (36 enodes)
1539347193.317 * * [misc]simplify:  iters left: 2 (39 enodes)
1539347193.322 * [exit]simplify:  Simplified to (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.322 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.322 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.322 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.324 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.326 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.328 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.328 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.328 * * * * [misc]progress:  [ 34 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347193.328 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347193.328 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347193.330 * * [misc]simplify:  iters left: 5 (20 enodes)
1539347193.333 * * [misc]simplify:  iters left: 4 (24 enodes)
1539347193.336 * * [misc]simplify:  iters left: 3 (25 enodes)
1539347193.340 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))))
1539347193.340 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.340 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.340 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.343 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.347 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347193.352 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.352 * * * * [misc]progress:  [ 35 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.352 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.352 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.356 * * [misc]simplify:  iters left: 5 (17 enodes)
1539347193.361 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347193.366 * * [misc]simplify:  iters left: 3 (22 enodes)
1539347193.372 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1539347193.372 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.372 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.372 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.375 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.379 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.383 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.383 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.383 * * * * [misc]progress:  [ 36 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.383 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1539347193.383 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347193.388 * * [misc]simplify:  iters left: 5 (19 enodes)
1539347193.393 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347193.398 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1539347193.398 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.398 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.398 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.401 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.404 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.408 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.408 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.408 * * * * [misc]progress:  [ 37 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1)) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.408 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt 1))
1539347193.408 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347193.413 * * [misc]simplify:  iters left: 5 (19 enodes)
1539347193.417 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347193.422 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1539347193.422 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.422 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.423 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.425 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.429 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.434 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.434 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.435 * * * * [misc]progress:  [ 38 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.435 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.435 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.439 * * [misc]simplify:  iters left: 5 (17 enodes)
1539347193.444 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347193.450 * * [misc]simplify:  iters left: 3 (22 enodes)
1539347193.456 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))
1539347193.456 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.456 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.456 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.459 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.463 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.467 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.467 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.467 * * * * [misc]progress:  [ 39 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.468 * [enter]simplify:  Simplifying (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1)
1539347193.468 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.471 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347193.476 * * [misc]simplify:  iters left: 4 (24 enodes)
1539347193.482 * * [misc]simplify:  iters left: 3 (26 enodes)
1539347193.488 * * [misc]simplify:  iters left: 2 (31 enodes)
1539347193.494 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1539347193.494 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.494 * [enter]simplify:  Simplifying (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.494 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.495 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.497 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.499 * [exit]simplify:  Simplified to (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.499 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.499 * * * * [misc]progress:  [ 40 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.499 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.499 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.501 * * [misc]simplify:  iters left: 5 (17 enodes)
1539347193.503 * * [misc]simplify:  iters left: 4 (19 enodes)
1539347193.506 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.506 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.506 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.506 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.508 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.510 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.512 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.512 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.512 * * * * [misc]progress:  [ 41 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347193.512 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347193.512 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347193.514 * * [misc]simplify:  iters left: 5 (17 enodes)
1539347193.516 * * [misc]simplify:  iters left: 4 (19 enodes)
1539347193.518 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x))))))
1539347193.518 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.519 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.519 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.520 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.522 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347193.526 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.526 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.526 * * * * [misc]progress:  [ 42 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.526 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.526 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.530 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.533 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.538 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.538 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.538 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.538 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.542 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.546 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.551 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.551 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.551 * * * * [misc]progress:  [ 43 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.551 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1539347193.551 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.554 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.555 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1539347193.556 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.556 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.556 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.557 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.559 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.561 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.561 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.561 * * * * [misc]progress:  [ 44 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1)) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.561 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt 1))
1539347193.561 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347193.563 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.565 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1539347193.565 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.565 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.565 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.567 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.568 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.570 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.570 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.570 * * * * [misc]progress:  [ 45 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.570 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.570 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.572 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.574 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.576 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.576 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.576 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.576 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.577 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.579 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.581 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.581 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.581 * * * * [misc]progress:  [ 46 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.581 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 1)
1539347193.581 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.583 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.587 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347193.591 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1539347193.591 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.592 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.592 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.594 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.598 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347193.601 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.601 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.601 * * * * [misc]progress:  [ 47 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.602 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.602 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.604 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.609 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.609 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.609 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.609 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.612 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.617 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347193.623 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.623 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.623 * * * * [misc]progress:  [ 48 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347193.623 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347193.623 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.626 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.630 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x))))))
1539347193.630 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.631 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.631 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.634 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.638 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347193.644 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.644 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.644 * * * * [misc]progress:  [ 49 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.645 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.645 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.647 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.651 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.651 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.651 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.652 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.655 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.659 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347193.666 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.666 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.666 * * * * [misc]progress:  [ 50 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.667 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1539347193.667 * * [misc]simplify:  iters left: 3 (3 enodes)
1539347193.669 * * [misc]simplify:  iters left: 2 (5 enodes)
1539347193.669 * [exit]simplify:  Simplified to 1
1539347193.669 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.670 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.670 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.672 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.676 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.680 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347193.684 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347193.684 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))
1539347193.685 * * * * [misc]progress:  [ 51 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt 1)) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.685 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1539347193.685 * * [misc]simplify:  iters left: 3 (3 enodes)
1539347193.687 * * [misc]simplify:  iters left: 2 (5 enodes)
1539347193.687 * [exit]simplify:  Simplified to 1
1539347193.687 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.688 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.688 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.690 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.695 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.699 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347193.703 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347193.703 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))
1539347193.703 * * * * [misc]progress:  [ 52 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.704 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.704 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.706 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347193.710 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.710 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.710 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.710 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.713 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.717 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347193.723 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.723 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.723 * * * * [misc]progress:  [ 53 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.723 * [enter]simplify:  Simplifying (/ 1 1)
1539347193.723 * * [misc]simplify:  iters left: 2 (2 enodes)
1539347193.724 * * [misc]simplify:  iters left: 1 (4 enodes)
1539347193.725 * [exit]simplify:  Simplified to 1
1539347193.725 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.725 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.725 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.728 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.732 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.736 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347193.740 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347193.740 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))
1539347193.740 * * * * [misc]progress:  [ 54 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.740 * [enter]simplify:  Simplifying (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.740 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.743 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.748 * * [misc]simplify:  iters left: 4 (17 enodes)
1539347193.752 * [exit]simplify:  Simplified to (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.752 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.753 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.753 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.756 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.760 * * [misc]simplify:  iters left: 4 (19 enodes)
1539347193.765 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.765 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.765 * * * * [misc]progress:  [ 55 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347193.765 * [enter]simplify:  Simplifying (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347193.765 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.768 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347193.772 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347193.776 * [exit]simplify:  Simplified to (/ 2 (fabs (cbrt (+ (exp x) (exp (- x))))))
1539347193.776 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.776 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.777 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347193.780 * * [misc]simplify:  iters left: 5 (17 enodes)
1539347193.784 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347193.790 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347193.790 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347193.790 * * * * [misc]progress:  [ 56 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.790 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.790 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.793 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347193.796 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347193.800 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.800 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.800 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.800 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.803 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.807 * * [misc]simplify:  iters left: 4 (19 enodes)
1539347193.813 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.813 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.813 * * * * [misc]progress:  [ 57 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.814 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1539347193.814 * * [misc]simplify:  iters left: 3 (4 enodes)
1539347193.816 * * [misc]simplify:  iters left: 2 (6 enodes)
1539347193.817 * [exit]simplify:  Simplified to 2
1539347193.817 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.818 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.818 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.821 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.825 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1539347193.825 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))
1539347193.825 * * * * [misc]progress:  [ 58 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt 1)) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.825 * [enter]simplify:  Simplifying (/ 2 (sqrt 1))
1539347193.825 * * [misc]simplify:  iters left: 3 (4 enodes)
1539347193.827 * * [misc]simplify:  iters left: 2 (6 enodes)
1539347193.828 * [exit]simplify:  Simplified to 2
1539347193.828 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.829 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.829 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.831 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.835 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1539347193.836 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))
1539347193.836 * * * * [misc]progress:  [ 59 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.836 * [enter]simplify:  Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.836 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.838 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347193.840 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347193.842 * [exit]simplify:  Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.842 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.842 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.842 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347193.844 * * [misc]simplify:  iters left: 5 (16 enodes)
1539347193.846 * * [misc]simplify:  iters left: 4 (19 enodes)
1539347193.848 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.849 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.849 * * * * [misc]progress:  [ 60 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 1) (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347193.849 * [enter]simplify:  Simplifying (/ 2 1)
1539347193.849 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347193.849 * * [misc]simplify:  iters left: 1 (5 enodes)
1539347193.850 * [exit]simplify:  Simplified to 2
1539347193.850 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 2 (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347193.850 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
1539347193.850 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347193.852 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347193.854 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1539347193.854 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))
1539347193.854 * * * * [misc]progress:  [ 61 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347193.854 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347193.854 * * [misc]simplify:  iters left: 6 (16 enodes)
1539347193.857 * * [misc]simplify:  iters left: 5 (30 enodes)
1539347193.862 * * [misc]simplify:  iters left: 4 (56 enodes)
1539347193.871 * * [misc]simplify:  iters left: 3 (80 enodes)
1539347193.884 * * [misc]simplify:  iters left: 2 (124 enodes)
1539347193.914 * * [misc]simplify:  iters left: 1 (190 enodes)
1539347193.984 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x))))))
1539347193.984 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (* (cbrt (sqrt (+ (exp (- x)) (exp x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347193.985 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347193.985 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347193.990 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347194.002 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347194.021 * * [misc]simplify:  iters left: 3 (104 enodes)
1539347194.044 * * [misc]simplify:  iters left: 2 (206 enodes)
1539347194.127 * * [misc]simplify:  iters left: 1 (371 enodes)
1539347194.256 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))
1539347194.256 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (cbrt (sqrt (+ (exp (- x)) (exp x)))))))
1539347194.257 * * * * [misc]progress:  [ 62 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347194.257 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347194.257 * * [misc]simplify:  iters left: 6 (16 enodes)
1539347194.260 * * [misc]simplify:  iters left: 5 (29 enodes)
1539347194.265 * * [misc]simplify:  iters left: 4 (52 enodes)
1539347194.273 * * [misc]simplify:  iters left: 3 (71 enodes)
1539347194.292 * * [misc]simplify:  iters left: 2 (114 enodes)
1539347194.334 * * [misc]simplify:  iters left: 1 (180 enodes)
1539347194.393 * [exit]simplify:  Simplified to (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1539347194.393 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347194.394 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347194.394 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347194.398 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347194.409 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347194.426 * * [misc]simplify:  iters left: 3 (104 enodes)
1539347194.463 * * [misc]simplify:  iters left: 2 (206 enodes)
1539347194.542 * * [misc]simplify:  iters left: 1 (371 enodes)
1539347194.697 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x)))))
1539347194.697 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (fabs (cbrt (+ (exp x) (exp (- x)))))) (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (cbrt (+ (exp (- x)) (exp x)))))))
1539347194.697 * * * * [misc]progress:  [ 63 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347194.697 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347194.697 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347194.699 * * [misc]simplify:  iters left: 5 (27 enodes)
1539347194.704 * * [misc]simplify:  iters left: 4 (50 enodes)
1539347194.711 * * [misc]simplify:  iters left: 3 (69 enodes)
1539347194.724 * * [misc]simplify:  iters left: 2 (112 enodes)
1539347194.746 * * [misc]simplify:  iters left: 1 (178 enodes)
1539347194.780 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1539347194.780 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347194.780 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347194.780 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347194.782 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347194.789 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347194.801 * * [misc]simplify:  iters left: 3 (104 enodes)
1539347194.825 * * [misc]simplify:  iters left: 2 (206 enodes)
1539347194.901 * * [misc]simplify:  iters left: 1 (371 enodes)
1539347195.069 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1539347195.070 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))))
1539347195.070 * * * * [misc]progress:  [ 64 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347195.070 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1539347195.070 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347195.076 * * [misc]simplify:  iters left: 5 (26 enodes)
1539347195.085 * * [misc]simplify:  iters left: 4 (47 enodes)
1539347195.099 * * [misc]simplify:  iters left: 3 (68 enodes)
1539347195.122 * * [misc]simplify:  iters left: 2 (109 enodes)
1539347195.162 * * [misc]simplify:  iters left: 1 (171 enodes)
1539347195.228 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1539347195.228 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347195.229 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347195.229 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347195.233 * * [misc]simplify:  iters left: 5 (32 enodes)
1539347195.244 * * [misc]simplify:  iters left: 4 (64 enodes)
1539347195.255 * * [misc]simplify:  iters left: 3 (106 enodes)
1539347195.273 * * [misc]simplify:  iters left: 2 (207 enodes)
1539347195.356 * * [misc]simplify:  iters left: 1 (366 enodes)
1539347195.469 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347195.469 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347195.469 * * * * [misc]progress:  [ 65 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347195.469 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1))
1539347195.470 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347195.473 * * [misc]simplify:  iters left: 5 (26 enodes)
1539347195.483 * * [misc]simplify:  iters left: 4 (47 enodes)
1539347195.496 * * [misc]simplify:  iters left: 3 (68 enodes)
1539347195.508 * * [misc]simplify:  iters left: 2 (109 enodes)
1539347195.531 * * [misc]simplify:  iters left: 1 (171 enodes)
1539347195.590 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1539347195.590 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347195.590 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347195.590 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347195.592 * * [misc]simplify:  iters left: 5 (32 enodes)
1539347195.598 * * [misc]simplify:  iters left: 4 (64 enodes)
1539347195.610 * * [misc]simplify:  iters left: 3 (106 enodes)
1539347195.627 * * [misc]simplify:  iters left: 2 (207 enodes)
1539347195.723 * * [misc]simplify:  iters left: 1 (366 enodes)
1539347195.858 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347195.858 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt 1)) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347195.858 * * * * [misc]progress:  [ 66 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347195.858 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347195.858 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347195.863 * * [misc]simplify:  iters left: 5 (27 enodes)
1539347195.872 * * [misc]simplify:  iters left: 4 (50 enodes)
1539347195.887 * * [misc]simplify:  iters left: 3 (69 enodes)
1539347195.910 * * [misc]simplify:  iters left: 2 (112 enodes)
1539347195.935 * * [misc]simplify:  iters left: 1 (178 enodes)
1539347195.983 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1539347195.983 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347195.983 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347195.983 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347195.985 * * [misc]simplify:  iters left: 5 (33 enodes)
1539347195.991 * * [misc]simplify:  iters left: 4 (65 enodes)
1539347196.002 * * [misc]simplify:  iters left: 3 (104 enodes)
1539347196.021 * * [misc]simplify:  iters left: 2 (206 enodes)
1539347196.102 * * [misc]simplify:  iters left: 1 (371 enodes)
1539347196.273 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))
1539347196.273 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (sqrt (+ (exp (- x)) (exp x)))))))
1539347196.273 * * * * [misc]progress:  [ 67 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347196.273 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1)
1539347196.274 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347196.278 * * [misc]simplify:  iters left: 5 (25 enodes)
1539347196.287 * * [misc]simplify:  iters left: 4 (46 enodes)
1539347196.294 * * [misc]simplify:  iters left: 3 (67 enodes)
1539347196.310 * * [misc]simplify:  iters left: 2 (108 enodes)
1539347196.333 * * [misc]simplify:  iters left: 1 (170 enodes)
1539347196.367 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x))))))
1539347196.367 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (exp x) (exp (+ x x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))))
1539347196.368 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x)))))
1539347196.368 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347196.370 * * [misc]simplify:  iters left: 5 (32 enodes)
1539347196.376 * * [misc]simplify:  iters left: 4 (64 enodes)
1539347196.398 * * [misc]simplify:  iters left: 3 (106 enodes)
1539347196.433 * * [misc]simplify:  iters left: 2 (207 enodes)
1539347196.499 * * [misc]simplify:  iters left: 1 (366 enodes)
1539347196.607 * [exit]simplify:  Simplified to (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347196.608 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 1) (/ (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347196.608 * * * * [misc]progress:  [ 68 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347196.608 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347196.608 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347196.612 * * [misc]simplify:  iters left: 5 (31 enodes)
1539347196.617 * * [misc]simplify:  iters left: 4 (51 enodes)
1539347196.626 * * [misc]simplify:  iters left: 3 (88 enodes)
1539347196.646 * * [misc]simplify:  iters left: 2 (196 enodes)
1539347196.789 * * [misc]simplify:  iters left: 1 (411 enodes)
1539347196.903 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347196.903 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347196.903 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347196.903 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347196.905 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347196.907 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347196.912 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1539347196.912 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1539347196.912 * * * * [misc]progress:  [ 69 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347196.912 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1539347196.912 * * [misc]simplify:  iters left: 6 (15 enodes)
1539347196.917 * * [misc]simplify:  iters left: 5 (30 enodes)
1539347196.924 * * [misc]simplify:  iters left: 4 (47 enodes)
1539347196.937 * * [misc]simplify:  iters left: 3 (79 enodes)
1539347196.951 * * [misc]simplify:  iters left: 2 (186 enodes)
1539347197.050 * * [misc]simplify:  iters left: 1 (402 enodes)
1539347197.207 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x)))))
1539347197.207 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347197.208 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347197.208 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347197.211 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347197.216 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347197.221 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1539347197.221 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))) (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347197.222 * * * * [misc]progress:  [ 70 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347197.222 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347197.222 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347197.227 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347197.235 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347197.250 * * [misc]simplify:  iters left: 3 (77 enodes)
1539347197.279 * * [misc]simplify:  iters left: 2 (184 enodes)
1539347197.425 * * [misc]simplify:  iters left: 1 (429 enodes)
1539347197.639 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347197.639 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347197.639 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347197.639 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347197.641 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347197.643 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347197.648 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347197.648 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347197.648 * * * * [misc]progress:  [ 71 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347197.649 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1539347197.649 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347197.654 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347197.662 * * [misc]simplify:  iters left: 4 (44 enodes)
1539347197.675 * * [misc]simplify:  iters left: 3 (78 enodes)
1539347197.702 * * [misc]simplify:  iters left: 2 (185 enodes)
1539347197.838 * * [misc]simplify:  iters left: 1 (430 enodes)
1539347198.025 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1539347198.026 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347198.026 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347198.026 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347198.027 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347198.029 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347198.032 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1539347198.032 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))))
1539347198.032 * * * * [misc]progress:  [ 72 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1)) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347198.032 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt 1))
1539347198.032 * * [misc]simplify:  iters left: 6 (13 enodes)
1539347198.035 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347198.039 * * [misc]simplify:  iters left: 4 (44 enodes)
1539347198.046 * * [misc]simplify:  iters left: 3 (78 enodes)
1539347198.060 * * [misc]simplify:  iters left: 2 (185 enodes)
1539347198.224 * * [misc]simplify:  iters left: 1 (430 enodes)
1539347198.475 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1539347198.475 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347198.475 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347198.475 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347198.478 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347198.482 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347198.490 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1539347198.490 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))))
1539347198.490 * * * * [misc]progress:  [ 73 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347198.490 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347198.490 * * [misc]simplify:  iters left: 6 (14 enodes)
1539347198.495 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347198.499 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347198.507 * * [misc]simplify:  iters left: 3 (77 enodes)
1539347198.521 * * [misc]simplify:  iters left: 2 (184 enodes)
1539347198.690 * * [misc]simplify:  iters left: 1 (429 enodes)
1539347198.997 * [exit]simplify:  Simplified to (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347198.997 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347198.997 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347198.997 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347199.000 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347199.005 * * [misc]simplify:  iters left: 4 (21 enodes)
1539347199.007 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1539347199.007 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347199.007 * * * * [misc]progress:  [ 74 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.007 * [enter]simplify:  Simplifying (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 1)
1539347199.007 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347199.009 * * [misc]simplify:  iters left: 5 (27 enodes)
1539347199.014 * * [misc]simplify:  iters left: 4 (43 enodes)
1539347199.021 * * [misc]simplify:  iters left: 3 (77 enodes)
1539347199.034 * * [misc]simplify:  iters left: 2 (184 enodes)
1539347199.160 * * [misc]simplify:  iters left: 1 (389 enodes)
1539347199.311 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1539347199.311 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1539347199.311 * [enter]simplify:  Simplifying (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1539347199.311 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347199.314 * * [misc]simplify:  iters left: 5 (14 enodes)
1539347199.317 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347199.319 * [exit]simplify:  Simplified to (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))
1539347199.319 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (sqrt (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (/ (sqrt (+ (/ -1 (exp x)) (exp x))) (sqrt (+ (exp x) (exp (- x)))))))
1539347199.319 * * * * [misc]progress:  [ 75 / 141 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.319 * * * * [misc]progress:  [ 76 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.319 * * * * [misc]progress:  [ 77 / 141 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))>
1539347199.320 * * * * [misc]progress:  [ 78 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.320 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.320 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347199.321 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347199.322 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347199.323 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.323 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1539347199.323 * * * * [misc]progress:  [ 79 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))>
1539347199.324 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1539347199.324 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347199.325 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347199.326 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347199.327 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1539347199.327 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))
1539347199.327 * * * * [misc]progress:  [ 80 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.327 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.328 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347199.328 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347199.331 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347199.333 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.333 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1539347199.333 * * * * [misc]progress:  [ 81 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1539347199.333 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347199.333 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347199.334 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347199.335 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347199.337 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347199.337 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1539347199.337 * * * * [misc]progress:  [ 82 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1539347199.337 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347199.337 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347199.338 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347199.339 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347199.340 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347199.340 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1539347199.340 * * * * [misc]progress:  [ 83 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1539347199.340 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.340 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347199.341 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347199.342 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347199.345 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347199.345 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1539347199.345 * * * * [misc]progress:  [ 84 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x))))))>
1539347199.345 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347199.345 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347199.347 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347199.349 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347199.352 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347199.352 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1) (sqrt (+ (exp x) (exp (- x))))))
1539347199.352 * * * * [misc]progress:  [ 85 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))>
1539347199.352 * [enter]simplify:  Simplifying (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1539347199.352 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347199.355 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347199.358 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347199.363 * [exit]simplify:  Simplified to (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))
1539347199.363 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))
1539347199.363 * * * * [misc]progress:  [ 86 / 141 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))>
1539347199.363 * [enter]simplify:  Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1539347199.363 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347199.366 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347199.369 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347199.372 * [exit]simplify:  Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))
1539347199.372 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))
1539347199.372 * * * * [misc]progress:  [ 87 / 141 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))>
1539347199.373 * * * * [misc]progress:  [ 88 / 141 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (sqrt (+ (exp x) (exp (- x)))) (/ 1 (sqrt (+ (exp x) (exp (- x))))))))>
1539347199.373 * * * * [misc]progress:  [ 89 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1539347199.373 * [enter]simplify:  Simplifying (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1539347199.373 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347199.376 * * [misc]simplify:  iters left: 5 (20 enodes)
1539347199.384 * * [misc]simplify:  iters left: 4 (40 enodes)
1539347199.396 * * [misc]simplify:  iters left: 3 (59 enodes)
1539347199.415 * * [misc]simplify:  iters left: 2 (100 enodes)
1539347199.452 * * [misc]simplify:  iters left: 1 (162 enodes)
1539347199.513 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x))))))
1539347199.513 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ 2 (sqrt (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))
1539347199.513 * * * * [misc]progress:  [ 90 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))))))>
1539347199.513 * [enter]simplify:  Simplifying (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1539347199.513 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347199.517 * * [misc]simplify:  iters left: 5 (22 enodes)
1539347199.521 * * [misc]simplify:  iters left: 4 (37 enodes)
1539347199.528 * * [misc]simplify:  iters left: 3 (69 enodes)
1539347199.541 * * [misc]simplify:  iters left: 2 (176 enodes)
1539347199.647 * * [misc]simplify:  iters left: 1 (421 enodes)
1539347199.842 * [exit]simplify:  Simplified to (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x)))))
1539347199.842 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (/ 2 (sqrt (fma (exp (- x)) (/ -1 (exp x)) (exp (+ x x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))))))
1539347199.842 * * * * [misc]progress:  [ 91 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (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))))))))>
1539347199.843 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1539347199.843 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347199.844 * * [misc]simplify:  iters left: 5 (28 enodes)
1539347199.850 * * [misc]simplify:  iters left: 4 (60 enodes)
1539347199.862 * * [misc]simplify:  iters left: 3 (99 enodes)
1539347199.890 * * [misc]simplify:  iters left: 2 (198 enodes)
1539347199.984 * * [misc]simplify:  iters left: 1 (351 enodes)
1539347200.125 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1539347200.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))
1539347200.125 * * * * [misc]progress:  [ 92 / 141 ] simplifiying candidate #<alt (λ (x) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))))>
1539347200.125 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1539347200.126 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347200.127 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347200.129 * * [misc]simplify:  iters left: 4 (16 enodes)
1539347200.131 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1539347200.131 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1539347200.131 * * * * [misc]progress:  [ 93 / 141 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1539347200.131 * * * * [misc]progress:  [ 94 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (log1p (expm1 (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.131 * * * * [misc]progress:  [ 95 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (expm1 (log1p (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.131 * * * * [misc]progress:  [ 96 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (hypot (sqrt (exp x)) (sqrt (exp (- x))))))>
1539347200.131 * [enter]simplify:  Simplifying (sqrt (exp x))
1539347200.131 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347200.132 * [exit]simplify:  Simplified to (sqrt (exp x))
1539347200.132 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (hypot (sqrt (exp x)) (sqrt (exp (- x))))))
1539347200.132 * * * * [misc]progress:  [ 97 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (pow (+ (exp x) (exp (- x))) 1/2)))>
1539347200.132 * * * * [misc]progress:  [ 98 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (pow (sqrt (+ (exp x) (exp (- x)))) 1)))>
1539347200.132 * * * * [misc]progress:  [ 99 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (exp (log (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.132 * * * * [misc]progress:  [ 100 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (log (exp (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.132 * * * * [misc]progress:  [ 101 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.132 * * * * [misc]progress:  [ 102 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.132 * * * * [misc]progress:  [ 103 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1539347200.132 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
1539347200.132 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347200.133 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347200.135 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347200.137 * [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) (exp (- x)))))
1539347200.137 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (fabs (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1539347200.137 * * * * [misc]progress:  [ 104 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.137 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347200.137 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347200.138 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347200.139 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347200.141 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347200.141 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1539347200.141 * * * * [misc]progress:  [ 105 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1539347200.141 * [enter]simplify:  Simplifying (sqrt 1)
1539347200.141 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347200.142 * [exit]simplify:  Simplified to 1
1539347200.142 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1539347200.142 * * * * [misc]progress:  [ 106 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1539347200.142 * [enter]simplify:  Simplifying (sqrt 1)
1539347200.142 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347200.143 * [exit]simplify:  Simplified to 1
1539347200.143 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1539347200.143 * * * * [misc]progress:  [ 107 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (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)))))))))>
1539347200.143 * [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1539347200.143 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347200.144 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347200.148 * * [misc]simplify:  iters left: 4 (38 enodes)
1539347200.154 * * [misc]simplify:  iters left: 3 (57 enodes)
1539347200.170 * * [misc]simplify:  iters left: 2 (98 enodes)
1539347200.199 * * [misc]simplify:  iters left: 1 (160 enodes)
1539347200.243 * [exit]simplify:  Simplified to (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))
1539347200.243 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))
1539347200.243 * * * * [misc]progress:  [ 108 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))))))>
1539347200.243 * [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1539347200.244 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347200.246 * * [misc]simplify:  iters left: 5 (20 enodes)
1539347200.252 * * [misc]simplify:  iters left: 4 (35 enodes)
1539347200.264 * * [misc]simplify:  iters left: 3 (67 enodes)
1539347200.283 * * [misc]simplify:  iters left: 2 (174 enodes)
1539347200.412 * * [misc]simplify:  iters left: 1 (397 enodes)
1539347200.536 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1539347200.536 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x)))) (sqrt (- (exp x) (exp (- x)))))))
1539347200.536 * * * * [misc]progress:  [ 109 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1539347200.536 * * * * [misc]progress:  [ 110 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (fabs (sqrt (+ (exp x) (exp (- x)))))))>
1539347200.537 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347200.537 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347200.537 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347200.539 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347200.540 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347200.540 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (fabs (sqrt (+ (exp x) (exp (- x)))))))
1539347200.540 * * * * [misc]progress:  [ 111 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (* 1 (sqrt (+ (exp x) (exp (- x)))))))>
1539347200.540 * * * * [misc]progress:  [ 112 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (log1p (expm1 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.540 * * * * [misc]progress:  [ 113 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (expm1 (log1p (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.540 * * * * [misc]progress:  [ 114 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (hypot (sqrt (exp x)) (sqrt (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.540 * [enter]simplify:  Simplifying (sqrt (exp x))
1539347200.540 * * [misc]simplify:  iters left: 2 (3 enodes)
1539347200.541 * [exit]simplify:  Simplified to (sqrt (exp x))
1539347200.541 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (hypot (sqrt (exp x)) (sqrt (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.541 * * * * [misc]progress:  [ 115 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (pow (+ (exp x) (exp (- x))) 1/2)) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 116 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (pow (sqrt (+ (exp x) (exp (- x)))) 1)) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 117 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (exp (log (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 118 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (log (exp (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 119 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 120 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * * * * [misc]progress:  [ 121 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.541 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
1539347200.541 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347200.542 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347200.544 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347200.546 * [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) (exp (- x)))))
1539347200.546 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (* (fabs (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.546 * * * * [misc]progress:  [ 122 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.546 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347200.546 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347200.547 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347200.548 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347200.551 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1539347200.551 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.551 * * * * [misc]progress:  [ 123 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.552 * [enter]simplify:  Simplifying (sqrt 1)
1539347200.552 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347200.552 * [exit]simplify:  Simplified to 1
1539347200.552 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (* 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.552 * * * * [misc]progress:  [ 124 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.553 * [enter]simplify:  Simplifying (sqrt 1)
1539347200.553 * * [misc]simplify:  iters left: 1 (2 enodes)
1539347200.553 * [exit]simplify:  Simplified to 1
1539347200.553 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (* 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.553 * * * * [misc]progress:  [ 125 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (/ (sqrt (+ (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))))))>
1539347200.553 * [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1539347200.553 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347200.555 * * [misc]simplify:  iters left: 5 (18 enodes)
1539347200.561 * * [misc]simplify:  iters left: 4 (38 enodes)
1539347200.572 * * [misc]simplify:  iters left: 3 (57 enodes)
1539347200.584 * * [misc]simplify:  iters left: 2 (98 enodes)
1539347200.604 * * [misc]simplify:  iters left: 1 (160 enodes)
1539347200.652 * [exit]simplify:  Simplified to (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))
1539347200.652 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (/ (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.652 * * * * [misc]progress:  [ 126 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (/ (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.653 * [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1539347200.653 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347200.654 * * [misc]simplify:  iters left: 5 (20 enodes)
1539347200.657 * * [misc]simplify:  iters left: 4 (35 enodes)
1539347200.663 * * [misc]simplify:  iters left: 3 (67 enodes)
1539347200.676 * * [misc]simplify:  iters left: 2 (174 enodes)
1539347200.791 * * [misc]simplify:  iters left: 1 (397 enodes)
1539347200.904 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1539347200.904 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (/ (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x)))) (sqrt (- (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.904 * * * * [misc]progress:  [ 127 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.904 * * * * [misc]progress:  [ 128 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (fabs (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.904 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347200.904 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347200.905 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347200.906 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347200.907 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347200.907 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (/ 2 (fabs (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347200.907 * * * * [misc]progress:  [ 129 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.907 * * * * [misc]progress:  [ 130 / 141 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347200.908 * [enter]simplify:  Simplifying (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3)))))
1539347200.908 * * [misc]simplify:  iters left: 6 (22 enodes)
1539347200.912 * * [misc]simplify:  iters left: 5 (46 enodes)
1539347200.920 * * [misc]simplify:  iters left: 4 (109 enodes)
1539347200.940 * * [misc]simplify:  iters left: 3 (232 enodes)
1539347201.010 * * [misc]simplify:  iters left: 2 (457 enodes)
1539347201.216 * [exit]simplify:  Simplified to (- (fma (/ (* x x) (sqrt 1/2)) -1/4 (* 2 (sqrt 1/2))) (* (/ (pow x 4) (sqrt 1/2)) -7/96))
1539347201.216 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (fma (/ (* x x) (sqrt 1/2)) -1/4 (* 2 (sqrt 1/2))) (* (/ (pow x 4) (sqrt 1/2)) -7/96)) (sqrt (+ (exp x) (exp (- x))))))
1539347201.217 * * * * [misc]progress:  [ 131 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.217 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1539347201.217 * * [misc]simplify:  iters left: 6 (10 enodes)
1539347201.218 * * [misc]simplify:  iters left: 5 (15 enodes)
1539347201.220 * [exit]simplify:  Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1539347201.220 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))
1539347201.220 * * * * [misc]progress:  [ 132 / 141 ] simplifiying candidate #<alt (λ (x) (/ (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.220 * [enter]simplify:  Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1539347201.221 * * [misc]simplify:  iters left: 6 (11 enodes)
1539347201.223 * * [misc]simplify:  iters left: 5 (19 enodes)
1539347201.225 * * [misc]simplify:  iters left: 4 (20 enodes)
1539347201.228 * * [misc]simplify:  iters left: 3 (21 enodes)
1539347201.231 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2)
1539347201.231 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) (sqrt (+ (exp x) (exp (- x))))))
1539347201.231 * * * * [misc]progress:  [ 133 / 141 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1539347201.231 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1539347201.231 * * [misc]simplify:  iters left: 6 (12 enodes)
1539347201.233 * * [misc]simplify:  iters left: 5 (23 enodes)
1539347201.237 * * [misc]simplify:  iters left: 4 (45 enodes)
1539347201.247 * * [misc]simplify:  iters left: 3 (65 enodes)
1539347201.264 * * [misc]simplify:  iters left: 2 (91 enodes)
1539347201.278 * * [misc]simplify:  iters left: 1 (104 enodes)
1539347201.292 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1539347201.292 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1539347201.292 * * * * [misc]progress:  [ 134 / 141 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1539347201.292 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1539347201.292 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347201.293 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347201.295 * * [misc]simplify:  iters left: 4 (12 enodes)
1539347201.296 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347201.296 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347201.296 * * * * [misc]progress:  [ 135 / 141 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1539347201.296 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1539347201.296 * * [misc]simplify:  iters left: 6 (8 enodes)
1539347201.298 * * [misc]simplify:  iters left: 5 (13 enodes)
1539347201.300 * * [misc]simplify:  iters left: 4 (15 enodes)
1539347201.302 * * [misc]simplify:  iters left: 3 (18 enodes)
1539347201.304 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1539347201.304 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1539347201.304 * * * * [misc]progress:  [ 136 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (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))))))>
1539347201.305 * [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))))
1539347201.305 * * [misc]simplify:  iters left: 6 (20 enodes)
1539347201.308 * * [misc]simplify:  iters left: 5 (42 enodes)
1539347201.321 * * [misc]simplify:  iters left: 4 (106 enodes)
1539347201.347 * * [misc]simplify:  iters left: 3 (224 enodes)
1539347201.414 * * [misc]simplify:  iters left: 2 (456 enodes)
1539347201.580 * [exit]simplify:  Simplified to (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))
1539347201.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))))
1539347201.580 * * * * [misc]progress:  [ 137 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.580 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347201.580 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347201.581 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347201.582 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347201.584 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347201.584 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347201.584 * * * * [misc]progress:  [ 138 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp (* -1 x)) (exp x)))))>
1539347201.584 * [enter]simplify:  Simplifying (sqrt (+ (exp (* -1 x)) (exp x)))
1539347201.584 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347201.586 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347201.588 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347201.592 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347201.596 * [exit]simplify:  Simplified to (sqrt (+ (exp (- x)) (exp x)))
1539347201.596 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp (- x)) (exp x)))))
1539347201.596 * * * * [misc]progress:  [ 139 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (- (+ (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))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.597 * [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))))
1539347201.597 * * [misc]simplify:  iters left: 6 (20 enodes)
1539347201.604 * * [misc]simplify:  iters left: 5 (42 enodes)
1539347201.620 * * [misc]simplify:  iters left: 4 (106 enodes)
1539347201.658 * * [misc]simplify:  iters left: 3 (224 enodes)
1539347201.772 * * [misc]simplify:  iters left: 2 (456 enodes)
1539347201.971 * [exit]simplify:  Simplified to (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))
1539347201.972 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 2 (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))) (sqrt (+ (exp x) (exp (- x))))))
1539347201.972 * * * * [misc]progress:  [ 140 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.973 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1539347201.973 * * [misc]simplify:  iters left: 6 (6 enodes)
1539347201.975 * * [misc]simplify:  iters left: 5 (9 enodes)
1539347201.977 * * [misc]simplify:  iters left: 4 (11 enodes)
1539347201.980 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1539347201.980 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1539347201.980 * * * * [misc]progress:  [ 141 / 141 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp (* -1 x)) (exp x)))) (sqrt (+ (exp x) (exp (- x))))))>
1539347201.980 * [enter]simplify:  Simplifying (sqrt (+ (exp (* -1 x)) (exp x)))
1539347201.980 * * [misc]simplify:  iters left: 6 (7 enodes)
1539347201.983 * * [misc]simplify:  iters left: 5 (12 enodes)
1539347201.987 * * [misc]simplify:  iters left: 4 (14 enodes)
1539347201.991 * * [misc]simplify:  iters left: 3 (17 enodes)
1539347201.995 * [exit]simplify:  Simplified to (sqrt (+ (exp (- x)) (exp x)))
1539347201.995 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp (- x)) (exp x)))) (sqrt (+ (exp x) (exp (- x))))))
1539347201.995 * * * [misc]progress:  adding candidates to table
1539347203.409 * [misc]progress:  [Phase 3 of 3] Extracting.
1539347203.409 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>)
1539347203.409 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1539347203.409 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>)
1539347203.443 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>)
1539347203.464 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))> #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>)
1539347203.483 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1539347203.483 * [enter]simplify:  Simplifying (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))
1539347203.483 * * [misc]simplify:  iters left: 6 (9 enodes)
1539347203.484 * * [misc]simplify:  iters left: 5 (10 enodes)
1539347203.484 * [exit]simplify:  Simplified to (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))
1539347203.484 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539347203.505 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539347203.506 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.506 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.506 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539347203.507 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.508 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.509 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539347203.509 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.510 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.512 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539347203.513 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.515 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.517 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539347203.518 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.522 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.534 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539347203.536 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.545 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.563 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539347203.565 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.597 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.618 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539347203.619 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.650 * * * * [misc]points:  Setting MPFR precision to 320
1539347203.720 * * * * [misc]points:  Computing exacts for 8000 points
1539347203.721 * * * * [misc]points:  Setting MPFR precision to 64
1539347203.906 * * * * [misc]points:  Setting MPFR precision to 320
1539347204.195 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539347204.199 * * * * [exit]points:  Sampled 8000 points with exact outputs
1539347204.836 * [misc]regime-testing:  Baseline error score: 0.00813684218813101
1539347204.836 * [misc]regime-testing:  End program error score: 0.00813684218813101
1539347204.837 * [misc]regime-testing:  Oracle error score: 0.005271240625180289