1538732062.954 * [misc]progress:  [Phase 1 of 3] Setting up.
1538732062.954 * * * [misc]progress:  [1/2] Preparing points
1538732062.954 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538732062.983 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538732062.983 * * * * [exit]points:  Sampled 256 points with exact outputs
1538732062.983 * * * [misc]progress:  [2/2] Setting up program.
1538732062.987 * [misc]progress:  [Phase 2 of 3] Improving.
1538732062.987 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732062.988 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732062.989 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732062.991 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732062.993 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732063.002 * * [misc]progress:  iteration 1 / 4
1538732063.002 * * * [misc]progress:  picking best candidate
1538732063.009 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732063.010 * * * [misc]progress:  localizing error
1538732063.040 * * * [misc]progress:  generating rewritten candidates
1538732063.040 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538732063.158 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1538732063.220 * * * [misc]progress:  generating series expansions
1538732063.220 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538732063.221 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538732063.221 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732063.221 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732063.221 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.221 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.221 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732063.221 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732063.221 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.221 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.221 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.221 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.221 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732063.221 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732063.221 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.221 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.221 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.221 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.221 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.221 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732063.222 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732063.222 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732063.222 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.222 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.222 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732063.222 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732063.222 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.222 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.222 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.222 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.222 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732063.222 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732063.222 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.222 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.222 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.222 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.222 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.222 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.222 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732063.222 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732063.222 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.223 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732063.223 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.224 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732063.224 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732063.224 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732063.224 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.226 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732063.226 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.227 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732063.227 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732063.228 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732063.228 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732063.230 * [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
1538732063.230 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.230 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.232 * [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
1538732063.232 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732063.233 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732063.233 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.236 * [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
1538732063.236 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.237 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.237 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.240 * [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
1538732063.241 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732063.241 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732063.241 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732063.241 * [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)))
1538732063.241 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732063.241 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732063.241 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732063.241 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.241 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.241 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732063.241 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.241 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.241 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.241 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.241 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.242 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.242 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.242 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.242 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.242 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.242 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732063.242 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732063.242 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732063.242 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.242 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.242 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.242 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.242 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.242 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.242 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.242 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.243 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732063.243 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732063.243 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.243 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.243 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.243 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.243 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.243 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.243 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732063.243 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732063.243 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732063.243 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732063.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.244 * [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
1538732063.244 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.244 * [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
1538732063.244 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.245 * [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
1538732063.245 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.245 * [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
1538732063.245 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.246 * [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
1538732063.246 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.247 * [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
1538732063.247 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.247 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732063.247 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732063.247 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732063.247 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732063.247 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.247 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.247 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732063.247 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.247 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.247 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.247 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.247 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.248 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.248 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732063.248 * [misc]backup-simplify:  Simplify -1 into -1
1538732063.248 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.248 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.248 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.248 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732063.248 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732063.248 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732063.248 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732063.248 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732063.248 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.248 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.248 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.248 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.248 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.248 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732063.248 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732063.248 * [misc]backup-simplify:  Simplify -1 into -1
1538732063.249 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.249 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.249 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.249 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732063.249 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732063.249 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732063.249 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732063.249 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732063.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.249 * [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
1538732063.249 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.250 * [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
1538732063.250 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.250 * [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
1538732063.250 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.251 * [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
1538732063.251 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.252 * [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
1538732063.252 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.252 * [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
1538732063.252 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.253 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732063.253 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1538732063.253 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1538732063.253 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1538732063.253 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732063.253 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732063.253 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.253 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.253 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.253 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.253 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732063.253 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732063.253 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.253 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.253 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.254 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.254 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732063.254 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732063.254 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.254 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.254 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.254 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.254 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732063.254 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732063.254 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.254 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.254 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.254 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732063.254 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732063.254 * [misc]backup-simplify:  Simplify 2 into 2
1538732063.256 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732063.256 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.257 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732063.258 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732063.258 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.260 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732063.260 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.262 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732063.263 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732063.263 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.266 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1538732063.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.267 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.271 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1538732063.271 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732063.271 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.278 * [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
1538732063.278 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.278 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.278 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732063.285 * [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
1538732063.285 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732063.285 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1538732063.285 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538732063.286 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732063.286 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1538732063.286 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.286 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.286 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.286 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.286 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.286 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.286 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.286 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.287 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.287 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732063.287 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.287 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.287 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.287 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.287 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.287 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.287 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.287 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.288 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732063.288 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732063.288 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732063.288 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732063.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.288 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.290 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1538732063.290 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732063.290 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1538732063.290 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732063.290 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.290 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.290 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.290 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.290 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.290 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.290 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732063.290 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732063.290 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732063.290 * [misc]backup-simplify:  Simplify -1 into -1
1538732063.290 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.290 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.291 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.291 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732063.291 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732063.291 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732063.291 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732063.291 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732063.291 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.291 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.291 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.291 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732063.291 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732063.291 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732063.291 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732063.291 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732063.291 * [misc]backup-simplify:  Simplify -1 into -1
1538732063.291 * [misc]taylor:  Taking taylor expansion of x in x
1538732063.291 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.291 * [misc]backup-simplify:  Simplify 1 into 1
1538732063.292 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732063.292 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732063.292 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732063.292 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732063.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.292 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.292 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.293 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.293 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.293 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732063.293 * [misc]backup-simplify:  Simplify 0 into 0
1538732063.293 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1538732063.293 * * * [misc]progress:  simplifying candidates
1538732063.293 * * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1538732063.294 * * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 6 / 41 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 7 / 41 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732063.294 * * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1538732063.294 * * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1538732063.294 * * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1538732063.294 * * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1538732063.294 * * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1538732063.294 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538732063.299 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732063.302 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732063.305 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732063.308 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538732063.308 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1538732063.308 * * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1538732063.309 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732063.310 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732063.312 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732063.315 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732063.319 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732063.319 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538732063.319 * * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1538732063.319 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732063.319 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732063.321 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732063.322 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732063.324 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732063.324 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1538732063.324 * * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1538732063.324 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732063.324 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732063.325 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732063.327 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732063.328 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732063.328 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1538732063.328 * * * * [misc]progress:  [ 17 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1538732063.329 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732063.329 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732063.333 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732063.345 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732063.368 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732063.417 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732063.507 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732063.694 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732063.694 * [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)))))
1538732063.694 * * * * [misc]progress:  [ 18 / 41 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1538732063.694 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732063.695 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732063.697 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732063.701 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732063.705 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732063.705 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1538732063.705 * * * * [misc]progress:  [ 19 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log1p (expm1 (+ (exp x) (exp (- x)))))))>
1538732063.705 * * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (expm1 (log1p (+ (exp x) (exp (- x)))))))>
1538732063.705 * * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))>
1538732063.705 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1538732063.706 * * [misc]simplify:  iters left: 4 (4 enodes)
1538732063.707 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1538732063.707 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))
1538732063.707 * * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))>
1538732063.707 * [enter]simplify:  Simplifying (sqrt (exp x))
1538732063.708 * * [misc]simplify:  iters left: 2 (3 enodes)
1538732063.709 * [exit]simplify:  Simplified to (sqrt (exp x))
1538732063.709 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))
1538732063.709 * * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (fma 1 (exp x) (exp (- x)))))>
1538732063.709 * * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1538732063.709 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1538732063.710 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732063.712 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732063.716 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732063.721 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1538732063.721 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1538732063.721 * * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1538732063.721 * * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1538732063.721 * * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1538732063.721 * * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1538732063.721 * * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1538732063.721 * * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538732063.721 * * * * [misc]progress:  [ 31 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1538732063.721 * * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1538732063.721 * * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1538732063.721 * * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1538732063.722 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732063.722 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732063.724 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732063.726 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732063.729 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732063.729 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1538732063.729 * * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1538732063.729 * * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1538732063.730 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732063.731 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732063.739 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732063.749 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732063.761 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732063.773 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732063.790 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732063.827 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732063.827 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1538732063.827 * * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732063.827 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732063.828 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732063.830 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732063.833 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732063.837 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732063.837 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732063.837 * * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538732063.837 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732063.841 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732063.845 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732063.849 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732063.854 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732063.860 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732063.860 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732063.860 * * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1538732063.860 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538732063.861 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732063.865 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732063.870 * * [misc]simplify:  iters left: 4 (25 enodes)
1538732063.878 * * [misc]simplify:  iters left: 3 (31 enodes)
1538732063.885 * [exit]simplify:  Simplified to (fma (pow x 4) 1/12 (fma x x 2))
1538732063.885 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (fma (pow x 4) 1/12 (fma x x 2))))
1538732063.885 * * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732063.886 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732063.886 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732063.888 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732063.890 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732063.893 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732063.893 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732063.893 * * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538732063.894 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1538732063.894 * * [misc]simplify:  iters left: 5 (6 enodes)
1538732063.897 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732063.899 * * [misc]simplify:  iters left: 3 (13 enodes)
1538732063.901 * * [misc]simplify:  iters left: 2 (16 enodes)
1538732063.904 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1538732063.904 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538732063.904 * * * [misc]progress:  adding candidates to table
1538732064.395 * * [misc]progress:  iteration 2 / 4
1538732064.395 * * * [misc]progress:  picking best candidate
1538732064.420 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732064.420 * * * [misc]progress:  localizing error
1538732064.433 * * * [misc]progress:  generating rewritten candidates
1538732064.433 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
1538732064.546 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1538732064.653 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538732064.852 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1538732064.913 * * * [misc]progress:  generating series expansions
1538732064.914 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
1538732064.914 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538732064.914 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732064.914 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732064.914 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.914 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.914 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732064.914 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732064.914 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.914 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.914 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.914 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.914 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732064.914 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732064.914 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.914 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.914 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.915 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.915 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.915 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732064.915 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732064.915 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732064.915 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.915 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.915 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732064.916 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732064.916 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.916 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.916 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.916 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.916 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732064.916 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732064.916 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.916 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.916 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.916 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.916 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.916 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.916 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732064.916 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732064.917 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.918 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732064.918 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.919 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732064.920 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732064.920 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732064.920 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.922 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732064.927 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.930 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732064.930 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732064.931 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732064.931 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732064.934 * [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
1538732064.935 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.935 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.939 * [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
1538732064.939 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732064.939 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732064.939 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.945 * [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
1538732064.945 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.946 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.946 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.946 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.950 * [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
1538732064.950 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732064.950 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732064.951 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732064.951 * [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)))
1538732064.951 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.951 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732064.951 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.951 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.951 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.951 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.951 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.951 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.951 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.951 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.951 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.951 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.951 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.952 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732064.952 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732064.952 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.952 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.952 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.952 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.952 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.952 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.952 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.952 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.952 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.952 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.952 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.952 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.952 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732064.953 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732064.953 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.953 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.953 * [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
1538732064.953 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.954 * [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
1538732064.954 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.954 * [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
1538732064.954 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.955 * [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
1538732064.955 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.956 * [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
1538732064.956 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.957 * [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
1538732064.957 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.957 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732064.957 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.957 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732064.957 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.957 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.957 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.957 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.957 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.957 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.957 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732064.957 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732064.957 * [misc]backup-simplify:  Simplify -1 into -1
1538732064.957 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.957 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.957 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.957 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732064.957 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732064.958 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732064.958 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.958 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.958 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.958 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.958 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.958 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.958 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.958 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732064.958 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732064.958 * [misc]backup-simplify:  Simplify -1 into -1
1538732064.958 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.958 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.958 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.958 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732064.958 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732064.958 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732064.958 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.959 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.959 * [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
1538732064.959 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.959 * [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
1538732064.959 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.960 * [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
1538732064.960 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.960 * [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
1538732064.960 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.961 * [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
1538732064.961 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.962 * [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
1538732064.962 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.962 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732064.962 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1538732064.962 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538732064.962 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732064.962 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732064.962 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.962 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.963 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.963 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.963 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.963 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.963 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.963 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.963 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.963 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.963 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.963 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732064.963 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732064.963 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.963 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.963 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.963 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.963 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.963 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.963 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732064.963 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.963 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.963 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.964 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.964 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732064.964 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732064.964 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732064.964 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.965 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732064.965 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.966 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732064.966 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732064.966 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732064.966 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.967 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732064.967 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.968 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.969 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732064.969 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732064.969 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732064.969 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732064.971 * [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
1538732064.971 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.972 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.974 * [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
1538732064.974 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732064.974 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732064.974 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.980 * [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
1538732064.980 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.980 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.980 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732064.987 * [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
1538732064.987 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732064.987 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732064.987 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732064.988 * [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)))
1538732064.988 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.988 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732064.988 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.988 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.988 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.988 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.988 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.988 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.988 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.988 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.988 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.988 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.989 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.989 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732064.989 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732064.989 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.989 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732064.989 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.989 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.989 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732064.989 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.989 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.989 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.989 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.989 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.990 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.990 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732064.990 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732064.990 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.990 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.990 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.990 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.990 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732064.990 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732064.990 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732064.990 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.991 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732064.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.991 * [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
1538732064.991 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.992 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.992 * [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
1538732064.992 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.992 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.993 * [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
1538732064.993 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.994 * [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
1538732064.994 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.996 * [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
1538732064.996 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732064.997 * [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
1538732064.997 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.997 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732064.998 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.998 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732064.998 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.998 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.998 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.998 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.998 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732064.998 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732064.998 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732064.998 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732064.998 * [misc]backup-simplify:  Simplify -1 into -1
1538732064.998 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.999 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.999 * [misc]backup-simplify:  Simplify 1 into 1
1538732064.999 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732064.999 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732064.999 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732064.999 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732064.999 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732064.999 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732064.999 * [misc]backup-simplify:  Simplify 2 into 2
1538732064.999 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732064.999 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732064.999 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732064.999 * [misc]taylor:  Taking taylor expansion of x in x
1538732064.999 * [misc]backup-simplify:  Simplify 0 into 0
1538732064.999 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.000 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.000 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732065.000 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732065.000 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732065.000 * [misc]backup-simplify:  Simplify -1 into -1
1538732065.000 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.000 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.000 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.000 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732065.000 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732065.000 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732065.000 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.000 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.001 * [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
1538732065.001 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.002 * [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
1538732065.002 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.003 * [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
1538732065.003 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.004 * [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
1538732065.004 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.005 * [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
1538732065.005 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.007 * [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
1538732065.007 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.007 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732065.007 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538732065.008 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732065.008 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0
1538732065.008 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538732065.008 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.008 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.008 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.009 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.009 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.009 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.009 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732065.009 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732065.009 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.009 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.009 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.009 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.009 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732065.009 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732065.009 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.009 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.009 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.010 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.010 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.011 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.011 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732065.012 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538732065.012 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538732065.012 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.012 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.012 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.012 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.012 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.012 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.013 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732065.013 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732065.013 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.013 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.013 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.013 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.013 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732065.013 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732065.013 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.013 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.013 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.013 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.013 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.014 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.014 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732065.015 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538732065.016 * [misc]backup-simplify:  Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2))
1538732065.016 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732065.018 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732065.018 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.019 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732065.020 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732065.022 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0
1538732065.022 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.024 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.024 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732065.026 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732065.026 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.027 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.029 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732065.029 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732065.032 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538732065.033 * [misc]backup-simplify:  Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538732065.034 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.034 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732065.036 * [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
1538732065.036 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.036 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.039 * [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
1538732065.039 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732065.042 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 0 2)))) into 0
1538732065.042 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.043 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.043 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732065.047 * [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
1538732065.047 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.047 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.047 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.051 * [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
1538732065.051 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732065.057 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2) 2))
1538732065.058 * [misc]backup-simplify:  Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2))
1538732065.063 * [misc]backup-simplify:  Simplify (+ (* (* 5/48 (pow (sqrt 2) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2) 2)))) into (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1538732065.064 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.064 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732065.064 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.064 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.064 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.064 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.064 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.064 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.064 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.064 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.065 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.065 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732065.065 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732065.065 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.065 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.065 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.065 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.065 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.065 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732065.066 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.066 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732065.067 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.067 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732065.067 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.067 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.067 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.067 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.067 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.068 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.068 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.068 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.068 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.068 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.068 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.068 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.068 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.068 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.069 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732065.069 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.070 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732065.070 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.071 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.072 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732065.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.073 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.073 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.075 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.075 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732065.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.077 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.077 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.077 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.077 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732065.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.079 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.079 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.081 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.082 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732065.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.084 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.084 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.084 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.085 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538732065.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.087 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.087 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.089 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.089 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538732065.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.092 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.092 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.093 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732065.093 * [misc]backup-simplify:  Simplify (* (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.093 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732065.093 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.094 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.094 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.094 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.094 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.094 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.094 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.094 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.094 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.094 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732065.095 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732065.095 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732065.095 * [misc]backup-simplify:  Simplify -1 into -1
1538732065.095 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.095 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.095 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.095 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732065.095 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732065.096 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.096 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732065.097 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.097 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.097 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.097 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.097 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.097 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.097 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.097 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.097 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.098 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.098 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732065.098 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732065.098 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732065.098 * [misc]backup-simplify:  Simplify -1 into -1
1538732065.098 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.098 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.098 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.098 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732065.098 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732065.099 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732065.099 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732065.100 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.101 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.101 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732065.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.102 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.102 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.104 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.104 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732065.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.106 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.106 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.106 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.107 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732065.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.108 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.108 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.110 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.110 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732065.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.112 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.112 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.113 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.113 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538732065.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.115 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.115 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.117 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.118 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538732065.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.120 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.120 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.121 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538732065.121 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1538732065.121 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp x) (exp (- x))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732065.121 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in (x) around 0
1538732065.121 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538732065.121 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538732065.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538732065.121 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732065.122 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732065.122 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.122 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.122 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.122 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.122 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732065.122 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732065.122 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.122 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.122 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.122 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.122 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.122 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732065.122 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538732065.123 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538732065.124 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732065.124 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.125 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732065.126 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732065.126 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538732065.126 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538732065.126 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.126 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.126 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.126 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.127 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.127 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.127 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.127 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.127 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.127 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732065.127 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.127 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.127 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.127 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.127 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732065.128 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732065.128 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538732065.128 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538732065.129 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732065.129 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.131 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732065.131 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732065.132 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538732065.132 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538732065.132 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.132 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.132 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.132 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.132 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.133 * [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
1538732065.133 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 1/2)) into (* (sqrt 2) (sqrt 1/2))
1538732065.134 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* 0 (sqrt 2))) into 0
1538732065.134 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.135 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.137 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732065.137 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.139 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732065.140 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732065.140 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1538732065.141 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1538732065.141 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (* (/ -1/8 (sqrt 1/2)) (sqrt 2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538732065.142 * [misc]backup-simplify:  Simplify (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538732065.142 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.144 * [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
1538732065.145 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.145 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.147 * [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
1538732065.147 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732065.147 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1538732065.147 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1538732065.148 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (* 0 (sqrt 2))))) into 0
1538732065.148 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.149 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.152 * [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
1538732065.152 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.152 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.153 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732065.156 * [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
1538732065.156 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732065.157 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1538732065.158 * [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)))
1538732065.163 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (+ (* 0 0) (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (sqrt 2)))))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538732065.165 * [misc]backup-simplify:  Simplify (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538732065.168 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) (pow x 2)) (* (sqrt 2) (sqrt 1/2)))) into (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538732065.169 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732065.169 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1538732065.169 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538732065.169 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.169 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.169 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.169 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.169 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538732065.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732065.169 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.170 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.170 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.170 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.170 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.170 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.170 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.170 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.170 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.170 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732065.171 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732065.171 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.171 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538732065.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.172 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.172 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.172 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.172 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.172 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.172 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.172 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.173 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.173 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.173 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.173 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.173 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732065.173 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732065.173 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.173 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.173 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.173 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.173 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732065.173 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732065.174 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732065.174 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732065.174 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538732065.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.175 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.175 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732065.176 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732065.176 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.176 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.177 * [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
1538732065.178 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.180 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1538732065.180 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.181 * [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
1538732065.182 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.182 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.183 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1538732065.183 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.184 * [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
1538732065.185 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.187 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.188 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1538732065.188 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.189 * [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
1538732065.189 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732065.190 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.191 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1538732065.191 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.192 * [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
1538732065.193 * [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
1538732065.194 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.194 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1538732065.194 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.194 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732065.195 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732065.195 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1538732065.195 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.195 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.195 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.195 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.195 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.195 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.195 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.195 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.195 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732065.195 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732065.195 * [misc]backup-simplify:  Simplify -1 into -1
1538732065.195 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.195 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.195 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.196 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732065.196 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732065.196 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732065.196 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.196 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538732065.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.198 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.198 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732065.198 * [misc]backup-simplify:  Simplify 2 into 2
1538732065.198 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732065.198 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732065.198 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732065.198 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.198 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.198 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732065.199 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732065.199 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732065.199 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732065.199 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732065.199 * [misc]backup-simplify:  Simplify -1 into -1
1538732065.199 * [misc]taylor:  Taking taylor expansion of x in x
1538732065.199 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.199 * [misc]backup-simplify:  Simplify 1 into 1
1538732065.199 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732065.199 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732065.199 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732065.199 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732065.199 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538732065.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.200 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.200 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732065.200 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732065.200 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.200 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.201 * [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
1538732065.202 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.202 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732065.203 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1538732065.203 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.203 * [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
1538732065.203 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.204 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.204 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1538732065.204 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.205 * [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
1538732065.205 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.206 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.207 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1538732065.207 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.207 * [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
1538732065.208 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732065.208 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.208 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1538732065.208 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732065.209 * [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
1538732065.210 * [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
1538732065.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732065.211 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1538732065.211 * [misc]backup-simplify:  Simplify 0 into 0
1538732065.212 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538732065.212 * * * [misc]progress:  simplifying candidates
1538732065.212 * * * * [misc]progress:  [ 1 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 2 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 3 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1538732065.212 * * * * [misc]progress:  [ 4 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 5 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 6 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 7 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 8 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.212 * * * * [misc]progress:  [ 9 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1538732065.212 * * * * [misc]progress:  [ 10 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1538732065.212 * * * * [misc]progress:  [ 11 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1538732065.212 * * * * [misc]progress:  [ 12 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1538732065.212 * * * * [misc]progress:  [ 13 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1538732065.212 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538732065.213 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732065.214 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732065.216 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732065.218 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538732065.218 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1538732065.218 * * * * [misc]progress:  [ 14 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538732065.218 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732065.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732065.220 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732065.221 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732065.223 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732065.223 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1538732065.223 * * * * [misc]progress:  [ 15 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538732065.223 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732065.223 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.225 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732065.226 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732065.227 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732065.227 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538732065.228 * * * * [misc]progress:  [ 16 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538732065.228 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732065.228 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.229 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732065.230 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732065.232 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732065.232 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538732065.232 * * * * [misc]progress:  [ 17 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538732065.232 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732065.233 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732065.237 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732065.253 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732065.277 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732065.328 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732065.465 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732065.598 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732065.598 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))))
1538732065.598 * * * * [misc]progress:  [ 18 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1538732065.598 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732065.599 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.600 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732065.603 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732065.605 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732065.605 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1538732065.605 * * * * [misc]progress:  [ 19 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log1p (expm1 (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 20 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 21 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 22 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 23 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 24 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 25 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 26 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 27 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 2) (- (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 28 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 29 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 30 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.605 * * * * [misc]progress:  [ 31 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.606 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538732065.606 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732065.607 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732065.611 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732065.613 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538732065.613 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.613 * * * * [misc]progress:  [ 32 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.613 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732065.614 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732065.615 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732065.616 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732065.618 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732065.618 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.618 * * * * [misc]progress:  [ 33 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.618 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732065.619 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.620 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732065.621 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732065.622 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732065.622 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.623 * * * * [misc]progress:  [ 34 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.623 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732065.623 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.624 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732065.625 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732065.627 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732065.627 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.627 * * * * [misc]progress:  [ 35 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.627 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732065.628 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732065.633 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732065.642 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732065.655 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732065.691 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732065.791 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732065.934 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732065.934 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.934 * * * * [misc]progress:  [ 36 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732065.934 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732065.935 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732065.937 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732065.940 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732065.945 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732065.945 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732065.945 * * * * [misc]progress:  [ 37 / 107 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.945 * * * * [misc]progress:  [ 38 / 107 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732065.945 * * * * [misc]progress:  [ 39 / 107 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))>
1538732065.945 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732065.946 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732065.948 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732065.951 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732065.953 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732065.953 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) (+ 1/2 1/2)))
1538732065.954 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1538732065.954 * * [misc]simplify:  iters left: 2 (2 enodes)
1538732065.955 * * [misc]simplify:  iters left: 1 (3 enodes)
1538732065.955 * [exit]simplify:  Simplified to 1
1538732065.955 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1538732065.955 * * * * [misc]progress:  [ 40 / 107 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1538732065.955 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732065.956 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732065.958 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732065.959 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732065.962 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732065.962 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1538732065.962 * [enter]simplify:  Simplifying (+ 1 1)
1538732065.962 * * [misc]simplify:  iters left: 2 (2 enodes)
1538732065.963 * * [misc]simplify:  iters left: 1 (5 enodes)
1538732065.964 * [exit]simplify:  Simplified to 2
1538732065.964 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))
1538732065.964 * * * * [misc]progress:  [ 41 / 107 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))>
1538732065.964 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538732065.964 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732065.966 * * [misc]simplify:  iters left: 5 (15 enodes)
1538732065.970 * * [misc]simplify:  iters left: 4 (24 enodes)
1538732065.975 * * [misc]simplify:  iters left: 3 (27 enodes)
1538732065.988 * * [misc]simplify:  iters left: 2 (41 enodes)
1538732065.998 * * [misc]simplify:  iters left: 1 (63 enodes)
1538732066.017 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538732066.017 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) 1/2))
1538732066.017 * * * * [misc]progress:  [ 42 / 107 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538732066.017 * [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.018 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.020 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.024 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732066.028 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732066.028 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))
1538732066.028 * * * * [misc]progress:  [ 43 / 107 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 2))>
1538732066.029 * * * * [misc]progress:  [ 44 / 107 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))>
1538732066.029 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.030 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732066.033 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732066.036 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732066.041 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.041 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ 1 1)))
1538732066.041 * * * * [misc]progress:  [ 45 / 107 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538732066.041 * * * * [misc]progress:  [ 46 / 107 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.041 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.042 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732066.046 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732066.050 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732066.056 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.056 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732066.056 * * * * [misc]progress:  [ 47 / 107 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.056 * * * * [misc]progress:  [ 48 / 107 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.056 * * * * [misc]progress:  [ 49 / 107 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.056 * [enter]simplify:  Simplifying (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.057 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732066.060 * * [misc]simplify:  iters left: 5 (19 enodes)
1538732066.065 * * [misc]simplify:  iters left: 4 (38 enodes)
1538732066.079 * * [misc]simplify:  iters left: 3 (84 enodes)
1538732066.116 * * [misc]simplify:  iters left: 2 (143 enodes)
1538732066.171 * * [misc]simplify:  iters left: 1 (270 enodes)
1538732066.362 * [exit]simplify:  Simplified to (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
1538732066.362 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (+ (exp x) (exp (- x)))) (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))))
1538732066.363 * * * * [misc]progress:  [ 50 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.363 * * * * [misc]progress:  [ 51 / 107 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.363 * * * * [misc]progress:  [ 52 / 107 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))>
1538732066.363 * [enter]simplify:  Simplifying (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538732066.364 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732066.368 * * [misc]simplify:  iters left: 5 (15 enodes)
1538732066.378 * * [misc]simplify:  iters left: 4 (24 enodes)
1538732066.385 * * [misc]simplify:  iters left: 3 (27 enodes)
1538732066.393 * * [misc]simplify:  iters left: 2 (41 enodes)
1538732066.408 * * [misc]simplify:  iters left: 1 (63 enodes)
1538732066.435 * [exit]simplify:  Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))
1538732066.435 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.435 * * * * [misc]progress:  [ 53 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732066.435 * * * * [misc]progress:  [ 54 / 107 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732066.435 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732066.436 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732066.437 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732066.438 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732066.440 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732066.440 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732066.440 * * * * [misc]progress:  [ 55 / 107 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt 2)) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538732066.440 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt 2))
1538732066.440 * * [misc]simplify:  iters left: 3 (3 enodes)
1538732066.441 * [exit]simplify:  Simplified to 2
1538732066.441 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1538732066.441 * [enter]simplify:  Simplifying (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
1538732066.442 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732066.443 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732066.445 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732066.447 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732066.447 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732066.447 * * * * [misc]progress:  [ 56 / 107 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.447 * * * * [misc]progress:  [ 57 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.447 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.448 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.449 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.451 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732066.454 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.454 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.454 * * * * [misc]progress:  [ 58 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.454 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.454 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.457 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.461 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732066.466 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.466 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.466 * * * * [misc]progress:  [ 59 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.466 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.467 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.471 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.477 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732066.482 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.482 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.482 * * * * [misc]progress:  [ 60 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732066.482 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.483 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732066.485 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732066.486 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732066.489 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.489 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.489 * * * * [misc]progress:  [ 61 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))>
1538732066.489 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1538732066.489 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732066.491 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.493 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x)))))
1538732066.493 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ 1 (+ (exp x) (exp (- x)))))))
1538732066.493 * * * * [misc]progress:  [ 62 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1538732066.493 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1538732066.494 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732066.497 * * [misc]simplify:  iters left: 5 (28 enodes)
1538732066.506 * * [misc]simplify:  iters left: 4 (60 enodes)
1538732066.519 * * [misc]simplify:  iters left: 3 (99 enodes)
1538732066.547 * * [misc]simplify:  iters left: 2 (198 enodes)
1538732066.647 * * [misc]simplify:  iters left: 1 (351 enodes)
1538732066.802 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1538732066.803 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))
1538732066.803 * * * * [misc]progress:  [ 63 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (- (exp x) (exp (- x))))))>
1538732066.803 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1538732066.803 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732066.805 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732066.807 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732066.809 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1538732066.809 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1538732066.810 * * * * [misc]progress:  [ 64 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.810 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.810 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.812 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.814 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732066.816 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.816 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.816 * * * * [misc]progress:  [ 65 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732066.817 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.817 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732066.819 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732066.820 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732066.823 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732066.823 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.823 * * * * [misc]progress:  [ 66 / 107 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.823 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.823 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732066.825 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732066.827 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732066.830 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.830 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.830 * * * * [misc]progress:  [ 67 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (* (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.830 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732066.831 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732066.836 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732066.838 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732066.841 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.841 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.841 * * * * [misc]progress:  [ 68 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.841 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.842 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732066.843 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732066.845 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732066.848 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732066.848 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.848 * * * * [misc]progress:  [ 69 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.848 * [enter]simplify:  Simplifying (sqrt 1)
1538732066.848 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732066.849 * [exit]simplify:  Simplified to 1
1538732066.849 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.849 * * * * [misc]progress:  [ 70 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.849 * [enter]simplify:  Simplifying (sqrt 2)
1538732066.849 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732066.850 * [exit]simplify:  Simplified to (sqrt 2)
1538732066.850 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt 2) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.850 * * * * [misc]progress:  [ 71 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.850 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538732066.851 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732066.854 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732066.861 * * [misc]simplify:  iters left: 4 (40 enodes)
1538732066.870 * * [misc]simplify:  iters left: 3 (59 enodes)
1538732066.883 * * [misc]simplify:  iters left: 2 (100 enodes)
1538732066.914 * * [misc]simplify:  iters left: 1 (162 enodes)
1538732066.952 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x))))))
1538732066.952 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (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 (/ 2 (+ (exp x) (exp (- x))))))))
1538732066.952 * * * * [misc]progress:  [ 72 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732066.952 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538732066.952 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732066.955 * * [misc]simplify:  iters left: 5 (22 enodes)
1538732066.965 * * [misc]simplify:  iters left: 4 (39 enodes)
1538732066.985 * * [misc]simplify:  iters left: 3 (71 enodes)
1538732067.030 * * [misc]simplify:  iters left: 2 (178 enodes)
1538732067.238 * * [misc]simplify:  iters left: 1 (426 enodes)
1538732067.531 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1538732067.532 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732067.532 * * * * [misc]progress:  [ 73 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732067.532 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.534 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732067.537 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732067.541 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732067.546 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.546 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732067.546 * * * * [misc]progress:  [ 74 / 107 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732067.546 * * * * [misc]progress:  [ 75 / 107 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732067.546 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732067.547 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732067.549 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732067.552 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732067.556 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732067.556 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732067.556 * * * * [misc]progress:  [ 76 / 107 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (+ (exp x) (exp (- x))))))>
1538732067.556 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.560 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732067.565 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732067.569 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732067.576 * [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732067.576 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732067.576 * * * * [misc]progress:  [ 77 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732067.576 * * * * [misc]progress:  [ 78 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log1p (expm1 (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 79 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (expm1 (log1p (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 80 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (pow (/ 2 (+ (exp x) (exp (- x)))) 1/2)))>
1538732067.576 * * * * [misc]progress:  [ 81 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1)))>
1538732067.576 * * * * [misc]progress:  [ 82 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (exp (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 83 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 84 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 85 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * * * * [misc]progress:  [ 86 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.576 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732067.577 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732067.581 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732067.585 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732067.590 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.590 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732067.590 * * * * [misc]progress:  [ 87 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732067.590 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.591 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732067.594 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732067.597 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732067.602 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732067.602 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732067.602 * * * * [misc]progress:  [ 88 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 1) (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732067.602 * [enter]simplify:  Simplifying (sqrt 1)
1538732067.602 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732067.604 * [exit]simplify:  Simplified to 1
1538732067.604 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732067.604 * * * * [misc]progress:  [ 89 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))>
1538732067.604 * [enter]simplify:  Simplifying (sqrt 2)
1538732067.605 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732067.606 * [exit]simplify:  Simplified to (sqrt 2)
1538732067.606 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))
1538732067.606 * * * * [misc]progress:  [ 90 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538732067.606 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538732067.607 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732067.612 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732067.623 * * [misc]simplify:  iters left: 4 (40 enodes)
1538732067.639 * * [misc]simplify:  iters left: 3 (59 enodes)
1538732067.666 * * [misc]simplify:  iters left: 2 (100 enodes)
1538732067.719 * * [misc]simplify:  iters left: 1 (162 enodes)
1538732067.780 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x))))))
1538732067.780 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x)))))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))
1538732067.780 * * * * [misc]progress:  [ 91 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x)))))))>
1538732067.781 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538732067.781 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732067.784 * * [misc]simplify:  iters left: 5 (22 enodes)
1538732067.789 * * [misc]simplify:  iters left: 4 (39 enodes)
1538732067.804 * * [misc]simplify:  iters left: 3 (71 enodes)
1538732067.843 * * [misc]simplify:  iters left: 2 (178 enodes)
1538732067.995 * * [misc]simplify:  iters left: 1 (426 enodes)
1538732068.294 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1538732068.294 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (sqrt (- (exp x) (exp (- x)))))))
1538732068.294 * * * * [misc]progress:  [ 92 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))>
1538732068.294 * [enter]simplify:  Simplifying (sqrt 2)
1538732068.297 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732068.298 * [exit]simplify:  Simplified to (sqrt 2)
1538732068.298 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732068.298 * * * * [misc]progress:  [ 93 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732068.298 * * * * [misc]progress:  [ 94 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732068.298 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732068.298 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732068.300 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732068.302 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732068.304 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732068.304 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (sqrt (/ 2 (+ (exp x) (exp (- x))))))))
1538732068.304 * * * * [misc]progress:  [ 95 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))))>
1538732068.304 * * * * [misc]progress:  [ 96 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1538732068.304 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732068.305 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732068.308 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732068.314 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732068.324 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732068.344 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732068.368 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732068.399 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732068.399 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))
1538732068.399 * * * * [misc]progress:  [ 97 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732068.399 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732068.400 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732068.401 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732068.403 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732068.405 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732068.405 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732068.405 * * * * [misc]progress:  [ 98 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538732068.405 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732068.405 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732068.408 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732068.412 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732068.418 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732068.424 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732068.424 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732068.424 * * * * [misc]progress:  [ 99 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732068.424 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732068.424 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732068.427 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732068.433 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732068.442 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732068.454 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732068.477 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732068.515 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732068.515 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732068.515 * * * * [misc]progress:  [ 100 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732068.515 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732068.516 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732068.517 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732068.519 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732068.521 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732068.521 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732068.521 * * * * [misc]progress:  [ 101 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp (* -1 x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1538732068.521 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732068.521 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732068.524 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732068.526 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732068.529 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732068.532 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732068.532 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732068.532 * * * * [misc]progress:  [ 102 / 107 ] simplifiying candidate #<alt (λ (x) (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))))>
1538732068.532 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1538732068.533 * * [misc]simplify:  iters left: 6 (17 enodes)
1538732068.539 * * [misc]simplify:  iters left: 5 (34 enodes)
1538732068.573 * * [misc]simplify:  iters left: 4 (93 enodes)
1538732068.626 * * [misc]simplify:  iters left: 3 (190 enodes)
1538732068.694 * * [misc]simplify:  iters left: 2 (309 enodes)
1538732068.797 * * [misc]simplify:  iters left: 1 (450 enodes)
1538732068.963 * [exit]simplify:  Simplified to (fma x (* x -1/2) (fma 5/24 (pow x 4) 1))
1538732068.963 * [misc]simplify:  Simplified (2) to (λ (x) (fma x (* x -1/2) (fma 5/24 (pow x 4) 1)))
1538732068.963 * * * * [misc]progress:  [ 103 / 107 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))))>
1538732068.963 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732068.965 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732068.969 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732068.974 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732068.979 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1538732068.979 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538732068.979 * * * * [misc]progress:  [ 104 / 107 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))))>
1538732068.980 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538732068.981 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732068.986 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732068.993 * * [misc]simplify:  iters left: 4 (18 enodes)
1538732068.999 * * [misc]simplify:  iters left: 3 (21 enodes)
1538732069.007 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732069.007 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732069.007 * * * * [misc]progress:  [ 105 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))))>
1538732069.008 * [enter]simplify:  Simplifying (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538732069.010 * * [misc]simplify:  iters left: 6 (25 enodes)
1538732069.027 * * [misc]simplify:  iters left: 5 (57 enodes)
1538732069.057 * * [misc]simplify:  iters left: 4 (160 enodes)
1538732069.114 * * [misc]simplify:  iters left: 3 (416 enodes)
1538732069.471 * [exit]simplify:  Simplified to (+ (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192) (fma (sqrt 2) (sqrt 1/2) (/ (* -1/8 (sqrt 2)) (/ (sqrt 1/2) (* x x)))))
1538732069.471 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (+ (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192) (fma (sqrt 2) (sqrt 1/2) (/ (* -1/8 (sqrt 2)) (/ (sqrt 1/2) (* x x)))))))
1538732069.471 * * * * [misc]progress:  [ 106 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))))>
1538732069.472 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732069.473 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732069.478 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732069.484 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1538732069.484 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))))
1538732069.484 * * * * [misc]progress:  [ 107 / 107 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))))>
1538732069.484 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538732069.485 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732069.489 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732069.493 * * [misc]simplify:  iters left: 4 (21 enodes)
1538732069.497 * * [misc]simplify:  iters left: 3 (22 enodes)
1538732069.501 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732069.501 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))))
1538732069.501 * * * [misc]progress:  adding candidates to table
1538732071.685 * * [misc]progress:  iteration 3 / 4
1538732071.685 * * * [misc]progress:  picking best candidate
1538732071.703 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732071.704 * * * [misc]progress:  localizing error
1538732071.728 * * * [misc]progress:  generating rewritten candidates
1538732071.728 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1538732071.910 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1538732072.036 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1538732072.125 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1538732072.198 * * * [misc]progress:  generating series expansions
1538732072.198 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1538732072.199 * [misc]backup-simplify:  Simplify (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732072.199 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0
1538732072.199 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538732072.199 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.199 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.199 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.199 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.199 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.200 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.200 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.200 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.200 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.200 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.200 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.200 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.200 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.200 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.200 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.200 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.200 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.200 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.200 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.201 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.201 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.202 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538732072.202 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x
1538732072.202 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.202 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.202 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.202 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.202 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.203 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.203 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.203 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.203 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.203 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.203 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.203 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.203 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.203 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.203 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.203 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.203 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.203 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.203 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.204 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.204 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.205 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2))
1538732072.207 * [misc]backup-simplify:  Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2))
1538732072.207 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732072.209 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.209 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.210 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.211 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.213 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0
1538732072.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.215 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.215 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732072.217 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.218 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.220 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.221 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732072.224 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538732072.226 * [misc]backup-simplify:  Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2)))
1538732072.226 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.226 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732072.231 * [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
1538732072.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.231 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.235 * [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
1538732072.235 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732072.244 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 0 2)))) into 0
1538732072.245 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.246 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.247 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732072.253 * [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
1538732072.253 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.261 * [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
1538732072.261 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732072.267 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2) 2))
1538732072.268 * [misc]backup-simplify:  Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2))
1538732072.274 * [misc]backup-simplify:  Simplify (+ (* (* 5/48 (pow (sqrt 2) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2) 2)))) into (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1538732072.275 * [misc]backup-simplify:  Simplify (/ (* (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (sqrt 2)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.275 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732072.275 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.275 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.275 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.275 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.275 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.276 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.276 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.276 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.276 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.276 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.276 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.276 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.276 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.276 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.276 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.277 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.277 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.277 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.277 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.278 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.279 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.279 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.279 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.279 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.279 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.279 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.279 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.279 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.279 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.280 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.280 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.280 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.280 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.280 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.280 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.280 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.280 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.280 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.280 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.281 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.281 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.282 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.283 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.284 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732072.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.285 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.285 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.286 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.287 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732072.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.289 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.289 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.289 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.290 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732072.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.292 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.292 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.293 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.294 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732072.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.296 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.296 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.296 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.297 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538732072.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.299 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.299 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.301 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.302 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538732072.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.304 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.304 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.305 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732072.306 * [misc]backup-simplify:  Simplify (/ (* (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (sqrt 2)) (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.306 * [misc]approximate:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732072.306 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.306 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.306 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.306 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.306 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.306 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.307 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.307 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.307 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.307 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.307 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.307 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.307 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.307 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.307 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.307 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.307 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.307 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.307 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.307 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.307 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.307 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.307 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.308 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.308 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.308 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.309 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.309 * [misc]taylor:  Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.309 * [misc]taylor:  Taking taylor expansion of (pow (sqrt 2) 2) in x
1538732072.309 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.309 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.309 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.310 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.310 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.310 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.310 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.310 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.310 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.310 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.310 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.310 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.310 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.310 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.310 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.310 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.310 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.310 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.310 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.311 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.311 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.311 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2)
1538732072.312 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.313 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.313 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.314 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0
1538732072.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.315 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.315 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.317 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.317 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
1538732072.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.319 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.319 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.319 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.319 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
1538732072.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.321 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.322 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.323 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.324 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0
1538732072.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.326 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.326 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.326 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.327 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0
1538732072.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.329 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.329 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.331 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.331 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0
1538732072.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.334 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.334 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.335 * [misc]backup-simplify:  Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538732072.335 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1538732072.335 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538732072.335 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732072.335 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732072.335 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.335 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.335 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.335 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.335 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.336 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.336 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.336 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.336 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.336 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.336 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.336 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.336 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.336 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.336 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.336 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.336 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732072.336 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732072.336 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.337 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.337 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.337 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.337 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.337 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.337 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.337 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.337 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.337 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.337 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.337 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.337 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.337 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.337 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.337 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.338 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732072.338 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.339 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.339 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.341 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.341 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.341 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732072.341 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.344 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.344 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.347 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.347 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732072.347 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732072.347 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732072.351 * [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
1538732072.351 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.352 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.356 * [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
1538732072.356 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732072.356 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732072.356 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.363 * [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
1538732072.363 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.364 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.364 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.371 * [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
1538732072.371 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732072.372 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732072.372 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732072.372 * [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)))
1538732072.372 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.372 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732072.372 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.372 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.372 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.372 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.372 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.373 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.373 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.373 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.373 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.373 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.373 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.373 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.373 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.373 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.373 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.373 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.374 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.374 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.374 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.374 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.374 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.374 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.374 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.374 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.374 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.374 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.375 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.375 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.375 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.375 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.375 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.375 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.375 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.376 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.376 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.377 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.377 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.377 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.379 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.379 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.380 * [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
1538732072.380 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.382 * [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
1538732072.382 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.384 * [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
1538732072.384 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.384 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732072.384 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.385 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732072.385 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.385 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.385 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.385 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.385 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.385 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.385 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.385 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.385 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.385 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.385 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.385 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.386 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.386 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.386 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.386 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.386 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.386 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.386 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.386 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.386 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.386 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.386 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.386 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.387 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.387 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.387 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.387 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.387 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.387 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.387 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.387 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.387 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.387 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.387 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.387 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.388 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.388 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.388 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.389 * [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
1538732072.389 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.390 * [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
1538732072.390 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.391 * [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
1538732072.391 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.392 * [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
1538732072.392 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.393 * [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
1538732072.393 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.395 * [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
1538732072.395 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.395 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732072.395 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1538732072.396 * [misc]backup-simplify:  Simplify (sqrt (+ (exp x) (exp (- x)))) into (sqrt (+ (exp x) (exp (- x))))
1538732072.396 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in (x) around 0
1538732072.396 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1538732072.396 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.396 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.396 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.396 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.396 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.396 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.396 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.396 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.396 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.396 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.396 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.397 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.397 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.397 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.397 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.398 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.399 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.400 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.400 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.400 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.401 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1538732072.401 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.401 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.401 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.401 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.401 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.401 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.401 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.401 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.401 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.401 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.401 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.401 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.401 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.401 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.402 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.403 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.403 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.404 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.404 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.404 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.405 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.405 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.406 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.406 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.407 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.407 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732072.408 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
1538732072.408 * [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
1538732072.411 * [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
1538732072.411 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.411 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.415 * [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
1538732072.415 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732072.416 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt 2)))))) (* 2 (sqrt 2))) into 0
1538732072.416 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.419 * [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
1538732072.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.419 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.423 * [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
1538732072.423 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732072.425 * [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)))
1538732072.426 * [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)))
1538732072.429 * [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))))
1538732072.429 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.429 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732072.429 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.429 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.429 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.429 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.429 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.429 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.429 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.430 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.430 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.430 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.430 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.430 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.430 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.430 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.430 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.430 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.430 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.430 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.430 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.431 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.431 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.431 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.431 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.431 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.431 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.431 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.431 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.431 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.431 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.431 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.431 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.431 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.432 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.432 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.432 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.432 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.433 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.433 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.434 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.434 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.434 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.434 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
1538732072.435 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.435 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (sqrt (+ (exp x) (exp (- x))))
1538732072.435 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.435 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732072.435 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.435 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.435 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.435 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.435 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.435 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.435 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.436 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.436 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.436 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.436 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.436 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.436 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.436 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.436 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.436 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.436 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.436 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.437 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.437 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.437 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.437 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.437 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.437 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.437 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.437 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.437 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.437 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.437 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.437 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.437 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.438 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.438 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.438 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.438 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.438 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.439 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.439 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.440 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.440 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.441 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.441 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.442 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.442 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.443 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into 0
1538732072.443 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.443 * [misc]backup-simplify:  Simplify (sqrt (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (sqrt (+ (exp (* -1 x)) (exp x)))
1538732072.443 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1538732072.444 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp x) (exp (- x))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732072.444 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in (x) around 0
1538732072.444 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538732072.444 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538732072.444 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538732072.444 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.444 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.444 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.444 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.444 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.444 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.444 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.445 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.445 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.445 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.445 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.445 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.445 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.445 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.445 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538732072.445 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538732072.447 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.447 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.448 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.449 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.449 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538732072.449 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538732072.449 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.449 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.449 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.449 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.450 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.450 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.450 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.450 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.450 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.450 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732072.450 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.450 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.450 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.450 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.450 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.450 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732072.450 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732072.451 * [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
1538732072.451 * [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
1538732072.452 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732072.453 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.454 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732072.454 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732072.454 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)))) into 0
1538732072.455 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1/2))) into 0
1538732072.455 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.455 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.455 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.455 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.455 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.456 * [misc]backup-simplify:  Simplify (* (sqrt 1/2) (sqrt 2)) into (* (sqrt 2) (sqrt 1/2))
1538732072.456 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt 1/2)) into (* (sqrt 2) (sqrt 1/2))
1538732072.456 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (* 0 (sqrt 2))) into 0
1538732072.456 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.458 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.460 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.460 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.463 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732072.463 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732072.463 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4
1538732072.465 * [misc]backup-simplify:  Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2))
1538732072.466 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (* (/ -1/8 (sqrt 1/2)) (sqrt 2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538732072.467 * [misc]backup-simplify:  Simplify (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) into (- (* 1/8 (/ (sqrt 2) (sqrt 1/2))))
1538732072.468 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.471 * [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
1538732072.472 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.472 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.476 * [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
1538732072.476 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732072.477 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0
1538732072.477 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0
1538732072.478 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (* 0 (sqrt 2))))) into 0
1538732072.478 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.479 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.485 * [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
1538732072.486 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.486 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.486 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732072.492 * [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
1538732072.492 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732072.493 * [misc]backup-simplify:  Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48
1538732072.494 * [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)))
1538732072.500 * [misc]backup-simplify:  Simplify (+ (* (sqrt 1/2) 0) (+ (* 0 0) (+ (* (/ -1/8 (sqrt 1/2)) 0) (+ (* 0 0) (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (sqrt 2)))))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538732072.501 * [misc]backup-simplify:  Simplify (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) into (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3))))
1538732072.505 * [misc]backup-simplify:  Simplify (+ (* (- (* 5/96 (/ (sqrt 2) (sqrt 1/2))) (* 1/128 (/ (sqrt 2) (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/8 (/ (sqrt 2) (sqrt 1/2)))) (pow x 2)) (* (sqrt 2) (sqrt 1/2)))) into (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538732072.505 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732072.505 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1538732072.505 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.505 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.505 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.505 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.505 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.505 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.505 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.505 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.506 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.506 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.506 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.506 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.506 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.506 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.506 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.506 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.506 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.506 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.506 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538732072.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.507 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.507 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.507 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.507 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.507 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.507 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.507 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.507 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.507 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.507 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.507 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.507 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.507 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.508 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732072.508 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732072.508 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732072.508 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732072.508 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
1538732072.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.508 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.508 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.509 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732072.509 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
1538732072.509 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.509 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.510 * [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
1538732072.510 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.511 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.511 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
1538732072.512 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.512 * [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
1538732072.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.514 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
1538732072.514 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.515 * [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
1538732072.516 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.519 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
1538732072.519 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.520 * [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
1538732072.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1538732072.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.522 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0
1538732072.522 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.524 * [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
1538732072.525 * [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
1538732072.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.528 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0
1538732072.529 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.529 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732072.529 * [misc]backup-simplify:  Simplify (sqrt (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732072.529 * [misc]approximate:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1538732072.530 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.530 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.530 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.530 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.530 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.530 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.530 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.530 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.531 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.531 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.531 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.531 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.531 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.531 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.531 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.531 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.531 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.531 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.531 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.531 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538732072.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.532 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.532 * [misc]taylor:  Taking taylor expansion of (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1538732072.532 * [misc]taylor:  Taking taylor expansion of (sqrt 2) in x
1538732072.532 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732072.532 * [misc]backup-simplify:  Simplify 2 into 2
1538732072.533 * [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
1538732072.533 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
1538732072.533 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.533 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.533 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.533 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732072.533 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732072.533 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732072.533 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732072.533 * [misc]backup-simplify:  Simplify -1 into -1
1538732072.533 * [misc]taylor:  Taking taylor expansion of x in x
1538732072.533 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.533 * [misc]backup-simplify:  Simplify 1 into 1
1538732072.534 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732072.534 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732072.534 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732072.534 * [misc]backup-simplify:  Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732072.534 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
1538732072.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.535 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.535 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732072.536 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
1538732072.536 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.536 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.537 * [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
1538732072.538 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
1538732072.540 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0
1538732072.540 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.541 * [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
1538732072.541 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.541 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.542 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0
1538732072.542 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.543 * [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
1538732072.544 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.546 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.547 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0
1538732072.547 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.547 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.548 * [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
1538732072.549 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1538732072.549 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.550 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0
1538732072.551 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732072.554 * [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
1538732072.555 * [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
1538732072.557 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
1538732072.559 * [misc]backup-simplify:  Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0
1538732072.559 * [misc]backup-simplify:  Simplify 0 into 0
1538732072.559 * [misc]backup-simplify:  Simplify (* (sqrt 2) (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538732072.559 * * * [misc]progress:  simplifying candidates
1538732072.559 * * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.559 * * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.559 * * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (x) (pow (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) 1))>
1538732072.560 * * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt 2))) (log (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.560 * [enter]simplify:  Simplifying (- (+ (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (log (sqrt 2))) (log (sqrt (+ (exp x) (exp (- x))))))
1538732072.562 * * [misc]simplify:  iters left: 6 (15 enodes)
1538732072.570 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732072.579 * * [misc]simplify:  iters left: 4 (33 enodes)
1538732072.591 * * [misc]simplify:  iters left: 3 (40 enodes)
1538732072.602 * * [misc]simplify:  iters left: 2 (42 enodes)
1538732072.614 * * [misc]simplify:  iters left: 1 (44 enodes)
1538732072.635 * [exit]simplify:  Simplified to (+ (- (log (sqrt 2)) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732072.635 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (- (log (sqrt 2)) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732072.635 * * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (log (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.636 * [enter]simplify:  Simplifying (- (log (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (log (sqrt (+ (exp x) (exp (- x))))))
1538732072.638 * * [misc]simplify:  iters left: 6 (14 enodes)
1538732072.644 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732072.653 * * [misc]simplify:  iters left: 4 (31 enodes)
1538732072.665 * * [misc]simplify:  iters left: 3 (39 enodes)
1538732072.678 * * [misc]simplify:  iters left: 2 (43 enodes)
1538732072.690 * * [misc]simplify:  iters left: 1 (47 enodes)
1538732072.704 * [exit]simplify:  Simplified to (- (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt 2))))
1538732072.704 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (- (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt 2))))))
1538732072.704 * * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.704 * * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.704 * * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.704 * [enter]simplify:  Simplifying (/ (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538732072.705 * * [misc]simplify:  iters left: 6 (18 enodes)
1538732072.711 * * [misc]simplify:  iters left: 5 (36 enodes)
1538732072.732 * * [misc]simplify:  iters left: 4 (143 enodes)
1538732072.946 * [exit]simplify:  Simplified to (* (/ (/ 2 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (* (* (sqrt 2) (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732072.946 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (/ (/ 2 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (* (* (sqrt 2) (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732072.946 * * * * [misc]progress:  [ 9 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538732072.946 * [enter]simplify:  Simplifying (/ (* (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1538732072.948 * * [misc]simplify:  iters left: 6 (16 enodes)
1538732072.955 * * [misc]simplify:  iters left: 5 (35 enodes)
1538732072.971 * * [misc]simplify:  iters left: 4 (120 enodes)
1538732073.039 * * [misc]simplify:  iters left: 3 (415 enodes)
1538732073.766 * [exit]simplify:  Simplified to (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1538732073.766 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (/ 2 (+ (exp x) (exp (- x)))) (/ (/ 2 (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))))
1538732073.766 * * * * [misc]progress:  [ 10 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))) (cbrt (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732073.766 * * * * [misc]progress:  [ 11 / 101 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732073.766 * * * * [misc]progress:  [ 12 / 101 ] simplifiying candidate #<alt (λ (x) (sqrt (/ (* (/ 2 (+ (exp x) (exp (- x)))) 2) (+ (exp x) (exp (- x))))))>
1538732073.766 * [enter]simplify:  Simplifying (/ (* (/ 2 (+ (exp x) (exp (- x)))) 2) (+ (exp x) (exp (- x))))
1538732073.767 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732073.770 * * [misc]simplify:  iters left: 5 (18 enodes)
1538732073.773 * * [misc]simplify:  iters left: 4 (24 enodes)
1538732073.778 * * [misc]simplify:  iters left: 3 (41 enodes)
1538732073.790 * * [misc]simplify:  iters left: 2 (63 enodes)
1538732073.816 * * [misc]simplify:  iters left: 1 (109 enodes)
1538732073.896 * [exit]simplify:  Simplified to (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
1538732073.896 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (/ (/ 4 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))))
1538732073.896 * * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))))>
1538732073.896 * * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2))) (- (sqrt (+ (exp x) (exp (- x)))))))>
1538732073.896 * * * * [misc]progress:  [ 15 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732073.896 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1538732073.897 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732073.900 * * [misc]simplify:  iters left: 5 (17 enodes)
1538732073.902 * * [misc]simplify:  iters left: 4 (19 enodes)
1538732073.906 * [exit]simplify:  Simplified to (/ (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.906 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1538732073.907 * [enter]simplify:  Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.907 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732073.912 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732073.917 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732073.922 * [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.922 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))
1538732073.922 * * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1538732073.923 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
1538732073.924 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732073.928 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732073.935 * * [misc]simplify:  iters left: 4 (18 enodes)
1538732073.942 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (cbrt (+ (exp x) (exp (- x))))))
1538732073.942 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538732073.942 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1538732073.943 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732073.947 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732073.952 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732073.957 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))
1538732073.957 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538732073.958 * * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732073.958 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.959 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732073.964 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732073.968 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732073.975 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.975 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538732073.975 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.976 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732073.981 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732073.986 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732073.992 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732073.992 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538732073.992 * * * * [misc]progress:  [ 18 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))>
1538732073.992 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1))
1538732073.993 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732073.998 * * [misc]simplify:  iters left: 5 (15 enodes)
1538732074.003 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732074.003 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.004 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.005 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732074.009 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732074.013 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732074.019 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.019 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.019 * * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1)) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.020 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 1))
1538732074.021 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732074.025 * * [misc]simplify:  iters left: 5 (15 enodes)
1538732074.031 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732074.031 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.031 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.032 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732074.036 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732074.041 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732074.046 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.046 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.046 * * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.047 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732074.048 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732074.052 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732074.057 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732074.063 * [exit]simplify:  Simplified to (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732074.063 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538732074.063 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732074.065 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732074.071 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732074.076 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732074.083 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))
1538732074.083 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538732074.083 * * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.083 * [enter]simplify:  Simplifying (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1)
1538732074.084 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732074.088 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732074.093 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732074.098 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732074.098 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.098 * [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.099 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732074.103 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732074.108 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732074.114 * [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))
1538732074.114 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.114 * * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.114 * * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (/ 1 (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.114 * * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)))))>
1538732074.114 * * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.114 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.116 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732074.119 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.122 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732074.126 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.126 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))
1538732074.126 * * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))>
1538732074.127 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) (exp (- x)))))
1538732074.128 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732074.131 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.134 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732074.138 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) (exp (- x)))))
1538732074.138 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))
1538732074.138 * * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.139 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.140 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732074.143 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.146 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732074.150 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.150 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1538732074.150 * * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.151 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732074.152 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.154 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732074.157 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732074.160 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732074.161 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.161 * * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.161 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732074.162 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.164 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732074.167 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732074.171 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732074.171 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.171 * * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.172 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.172 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732074.175 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.178 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732074.182 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.182 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))
1538732074.182 * * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) 1) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.183 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732074.183 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.186 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732074.189 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732074.192 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732074.192 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) 1) (sqrt (+ (exp x) (exp (- x))))))
1538732074.192 * * * * [misc]progress:  [ 32 / 101 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2))))>
1538732074.192 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732074.193 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732074.194 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732074.196 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732074.198 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732074.198 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 2 (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2))))
1538732074.198 * * * * [misc]progress:  [ 33 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1538732074.198 * [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
1538732074.199 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732074.205 * * [misc]simplify:  iters left: 5 (28 enodes)
1538732074.221 * * [misc]simplify:  iters left: 4 (60 enodes)
1538732074.241 * * [misc]simplify:  iters left: 3 (99 enodes)
1538732074.270 * * [misc]simplify:  iters left: 2 (198 enodes)
1538732074.404 * * [misc]simplify:  iters left: 1 (351 enodes)
1538732074.593 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))
1538732074.593 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))
1538732074.593 * * * * [misc]progress:  [ 34 / 101 ] simplifiying candidate #<alt (λ (x) (* (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))))>
1538732074.593 * [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
1538732074.594 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.595 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.598 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732074.600 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (/ -1 (exp x))))
1538732074.600 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))))
1538732074.600 * * * * [misc]progress:  [ 35 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 2) (sqrt 2)) (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.600 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt 2))
1538732074.601 * * [misc]simplify:  iters left: 3 (3 enodes)
1538732074.602 * [exit]simplify:  Simplified to 2
1538732074.602 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))
1538732074.602 * * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log1p (expm1 (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 38 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (exp (log (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 41 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (- 2) (- (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* 2 (/ 1 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (/ (+ (exp x) (exp (- x))) 2))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.602 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538732074.603 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.604 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732074.606 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732074.608 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538732074.608 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.608 * * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.608 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732074.609 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732074.610 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732074.611 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732074.613 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732074.613 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.613 * * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.613 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732074.614 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732074.615 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732074.616 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732074.618 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732074.618 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.618 * * * * [misc]progress:  [ 51 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.618 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732074.618 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732074.619 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732074.621 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732074.622 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732074.622 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.622 * * * * [misc]progress:  [ 52 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.622 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732074.623 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732074.626 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732074.635 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732074.656 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732074.685 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732074.800 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732074.955 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732074.955 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.955 * * * * [misc]progress:  [ 53 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732074.955 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732074.956 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732074.957 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732074.959 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732074.962 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732074.962 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (x) (/ (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732074.962 * * * * [misc]progress:  [ 54 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (log1p (expm1 (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.962 * * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (expm1 (log1p (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.962 * * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (hypot (sqrt (exp x)) (sqrt (exp (- x))))))>
1538732074.962 * [enter]simplify:  Simplifying (sqrt (exp x))
1538732074.963 * * [misc]simplify:  iters left: 2 (3 enodes)
1538732074.963 * [exit]simplify:  Simplified to (sqrt (exp x))
1538732074.963 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (hypot (sqrt (exp x)) (sqrt (exp (- x))))))
1538732074.963 * * * * [misc]progress:  [ 57 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (pow (+ (exp x) (exp (- x))) 1/2)))>
1538732074.963 * * * * [misc]progress:  [ 58 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (pow (sqrt (+ (exp x) (exp (- x)))) 1)))>
1538732074.963 * * * * [misc]progress:  [ 59 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (exp (log (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.963 * * * * [misc]progress:  [ 60 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (log (exp (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.963 * * * * [misc]progress:  [ 61 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.963 * * * * [misc]progress:  [ 62 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (cbrt (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.963 * * * * [misc]progress:  [ 63 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))>
1538732074.964 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
1538732074.964 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732074.966 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732074.968 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732074.970 * [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) (exp (- x)))))
1538732074.970 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (fabs (cbrt (+ (exp x) (exp (- x))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))))
1538732074.970 * * * * [misc]progress:  [ 64 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732074.971 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.971 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732074.972 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732074.974 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732074.977 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) (exp (- x)))))
1538732074.977 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))
1538732074.977 * * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.977 * [enter]simplify:  Simplifying (sqrt 1)
1538732074.977 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732074.979 * [exit]simplify:  Simplified to 1
1538732074.979 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1538732074.979 * * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))))>
1538732074.980 * [enter]simplify:  Simplifying (sqrt 1)
1538732074.980 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732074.981 * [exit]simplify:  Simplified to 1
1538732074.981 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* 1 (sqrt (+ (exp x) (exp (- x)))))))
1538732074.981 * * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (/ (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538732074.982 * [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
1538732074.983 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732074.987 * * [misc]simplify:  iters left: 5 (18 enodes)
1538732074.997 * * [misc]simplify:  iters left: 4 (38 enodes)
1538732075.011 * * [misc]simplify:  iters left: 3 (57 enodes)
1538732075.025 * * [misc]simplify:  iters left: 2 (98 enodes)
1538732075.064 * * [misc]simplify:  iters left: 1 (160 enodes)
1538732075.110 * [exit]simplify:  Simplified to (sqrt (fma (* (exp x) (exp x)) (exp x) (exp (- (- x) (+ x x)))))
1538732075.110 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 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)))))))))
1538732075.110 * * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (/ (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (sqrt (- (exp x) (exp (- x)))))))>
1538732075.110 * [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
1538732075.111 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732075.114 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732075.118 * * [misc]simplify:  iters left: 4 (35 enodes)
1538732075.130 * * [misc]simplify:  iters left: 3 (67 enodes)
1538732075.166 * * [misc]simplify:  iters left: 2 (174 enodes)
1538732075.367 * * [misc]simplify:  iters left: 1 (397 enodes)
1538732075.563 * [exit]simplify:  Simplified to (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x))))
1538732075.563 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (/ (sqrt (fma (exp (- x)) (/ -1 (exp x)) (* (exp x) (exp x)))) (sqrt (- (exp x) (exp (- x)))))))
1538732075.563 * * * * [misc]progress:  [ 69 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt (sqrt (+ (exp x) (exp (- x))))))))>
1538732075.563 * * * * [misc]progress:  [ 70 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (fabs (sqrt (+ (exp x) (exp (- x)))))))>
1538732075.563 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732075.564 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732075.567 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732075.570 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732075.574 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732075.574 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (fabs (sqrt (+ (exp x) (exp (- x)))))))
1538732075.574 * * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (* 1 (sqrt (+ (exp x) (exp (- x)))))))>
1538732075.574 * * * * [misc]progress:  [ 72 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (log1p (expm1 (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.574 * * * * [misc]progress:  [ 73 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (expm1 (log1p (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.574 * * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (pow (/ 2 (+ (exp x) (exp (- x)))) 1/2) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.577 * * * * [misc]progress:  [ 75 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (pow (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.577 * * * * [misc]progress:  [ 76 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (exp (log (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.577 * * * * [misc]progress:  [ 77 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.577 * * * * [misc]progress:  [ 78 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (* (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.577 * * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (* (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.578 * * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.578 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))
1538732075.579 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732075.583 * * [misc]simplify:  iters left: 5 (14 enodes)
1538732075.588 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732075.594 * [exit]simplify:  Simplified to (fabs (cbrt (/ 2 (+ (exp x) (exp (- x))))))
1538732075.594 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* (fabs (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (cbrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732075.594 * * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.595 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732075.596 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732075.599 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732075.604 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732075.609 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732075.609 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732075.609 * * * * [misc]progress:  [ 82 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt 1) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.609 * [enter]simplify:  Simplifying (sqrt 1)
1538732075.610 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732075.611 * [exit]simplify:  Simplified to 1
1538732075.611 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732075.611 * * * * [misc]progress:  [ 83 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.612 * [enter]simplify:  Simplifying (sqrt 2)
1538732075.612 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732075.613 * [exit]simplify:  Simplified to (sqrt 2)
1538732075.613 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732075.613 * * * * [misc]progress:  [ 84 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.614 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
1538732075.615 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732075.619 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732075.625 * * [misc]simplify:  iters left: 4 (40 enodes)
1538732075.634 * * [misc]simplify:  iters left: 3 (59 enodes)
1538732075.654 * * [misc]simplify:  iters left: 2 (100 enodes)
1538732075.688 * * [misc]simplify:  iters left: 1 (162 enodes)
1538732075.742 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (exp x) (* (exp x) (exp x)) (exp (- (- x) (+ x x))))))
1538732075.742 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* (sqrt (/ 2 (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 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732075.742 * * * * [misc]progress:  [ 85 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (- (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732075.742 * [enter]simplify:  Simplifying (sqrt (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
1538732075.743 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732075.746 * * [misc]simplify:  iters left: 5 (22 enodes)
1538732075.751 * * [misc]simplify:  iters left: 4 (39 enodes)
1538732075.762 * * [misc]simplify:  iters left: 3 (71 enodes)
1538732075.801 * * [misc]simplify:  iters left: 2 (178 enodes)
1538732075.996 * * [misc]simplify:  iters left: 1 (426 enodes)
1538732076.300 * [exit]simplify:  Simplified to (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x)))))
1538732076.300 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (* (sqrt (/ 2 (fma (/ -1 (exp x)) (exp (- x)) (exp (+ x x))))) (sqrt (- (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.300 * * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.300 * [enter]simplify:  Simplifying (sqrt 2)
1538732076.300 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732076.302 * [exit]simplify:  Simplified to (sqrt 2)
1538732076.302 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.302 * * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (sqrt (/ 2 (+ (exp x) (exp (- x))))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.302 * * * * [misc]progress:  [ 88 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (fabs (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.302 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732076.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732076.306 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732076.310 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732076.314 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732076.314 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (fabs (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.314 * * * * [misc]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* 1 (sqrt (/ 2 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.314 * * * * [misc]progress:  [ 90 / 101 ] simplifiying candidate #<alt (λ (x) (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))))>
1538732076.315 * [enter]simplify:  Simplifying (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2))))
1538732076.316 * * [misc]simplify:  iters left: 6 (17 enodes)
1538732076.329 * * [misc]simplify:  iters left: 5 (34 enodes)
1538732076.364 * * [misc]simplify:  iters left: 4 (93 enodes)
1538732076.417 * * [misc]simplify:  iters left: 3 (190 enodes)
1538732076.512 * * [misc]simplify:  iters left: 2 (309 enodes)
1538732076.642 * * [misc]simplify:  iters left: 1 (450 enodes)
1538732076.820 * [exit]simplify:  Simplified to (fma x (* x -1/2) (fma 5/24 (pow x 4) 1))
1538732076.820 * [misc]simplify:  Simplified (2) to (λ (x) (fma x (* x -1/2) (fma 5/24 (pow x 4) 1)))
1538732076.820 * * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))))>
1538732076.821 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x))))
1538732076.822 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732076.826 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732076.832 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732076.837 * [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
1538732076.837 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1538732076.837 * * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (x) (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))))>
1538732076.837 * [enter]simplify:  Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x)))
1538732076.838 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732076.845 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732076.851 * * [misc]simplify:  iters left: 4 (18 enodes)
1538732076.857 * * [misc]simplify:  iters left: 3 (21 enodes)
1538732076.865 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732076.865 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732076.865 * * * * [misc]progress:  [ 93 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.865 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732076.867 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732076.873 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732076.884 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732076.895 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732076.908 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732076.920 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732076.944 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732076.944 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.944 * * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.944 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732076.945 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732076.946 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732076.948 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732076.950 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732076.950 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.950 * * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp (* -1 x)) (exp x)))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732076.950 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732076.951 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732076.954 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732076.959 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732076.964 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732076.971 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732076.971 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732076.971 * * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 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))))))>
1538732076.971 * [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))))
1538732076.973 * * [misc]simplify:  iters left: 6 (20 enodes)
1538732076.985 * * [misc]simplify:  iters left: 5 (42 enodes)
1538732077.012 * * [misc]simplify:  iters left: 4 (106 enodes)
1538732077.063 * * [misc]simplify:  iters left: 3 (224 enodes)
1538732077.188 * * [misc]simplify:  iters left: 2 (456 enodes)
1538732077.418 * [exit]simplify:  Simplified to (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))
1538732077.418 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (+ (* (/ (pow x 4) (sqrt 2)) -1/48) (fma (/ (* x x) (sqrt 2)) 1/2 (sqrt 2)))))
1538732077.418 * * * * [misc]progress:  [ 97 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732077.418 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732077.419 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732077.420 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732077.421 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732077.423 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732077.423 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732077.423 * * * * [misc]progress:  [ 98 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp (* -1 x)) (exp x)))))>
1538732077.424 * [enter]simplify:  Simplifying (sqrt (+ (exp (* -1 x)) (exp x)))
1538732077.424 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732077.428 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732077.433 * * [misc]simplify:  iters left: 4 (14 enodes)
1538732077.439 * * [misc]simplify:  iters left: 3 (17 enodes)
1538732077.449 * [exit]simplify:  Simplified to (sqrt (+ (exp (- x)) (exp x)))
1538732077.449 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp (- x)) (exp x)))))
1538732077.450 * * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732077.450 * [enter]simplify:  Simplifying (- (+ (* (sqrt 2) (sqrt 1/2)) (* 5/96 (/ (* (sqrt 2) (pow x 4)) (sqrt 1/2)))) (+ (* 1/128 (/ (* (sqrt 2) (pow x 4)) (pow (sqrt 1/2) 3))) (* 1/8 (/ (* (sqrt 2) (pow x 2)) (sqrt 1/2)))))
1538732077.453 * * [misc]simplify:  iters left: 6 (25 enodes)
1538732077.469 * * [misc]simplify:  iters left: 5 (57 enodes)
1538732077.508 * * [misc]simplify:  iters left: 4 (160 enodes)
1538732077.599 * * [misc]simplify:  iters left: 3 (416 enodes)
1538732078.360 * [exit]simplify:  Simplified to (+ (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192) (fma (sqrt 2) (sqrt 1/2) (/ (* -1/8 (sqrt 2)) (/ (sqrt 1/2) (* x x)))))
1538732078.360 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (* (/ (* (pow x 4) (sqrt 2)) (sqrt 1/2)) 7/192) (fma (sqrt 2) (sqrt 1/2) (/ (* -1/8 (sqrt 2)) (/ (sqrt 1/2) (* x x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732078.361 * * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732078.361 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732078.362 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732078.368 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732078.376 * [exit]simplify:  Simplified to (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x))))))
1538732078.376 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt 2) (sqrt (/ 1 (+ (exp x) (exp (- x)))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732078.376 * * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (x) (/ (* (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>
1538732078.376 * [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))))
1538732078.377 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732078.384 * * [misc]simplify:  iters left: 5 (20 enodes)
1538732078.391 * * [misc]simplify:  iters left: 4 (21 enodes)
1538732078.400 * * [misc]simplify:  iters left: 3 (22 enodes)
1538732078.409 * [exit]simplify:  Simplified to (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2))
1538732078.409 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))
1538732078.409 * * * [misc]progress:  adding candidates to table
1538732080.795 * * [misc]progress:  iteration 4 / 4
1538732080.795 * * * [misc]progress:  picking best candidate
1538732080.800 * * * * [misc]pick:  Picked  #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538732080.801 * * * [misc]progress:  localizing error
1538732080.807 * * * [misc]progress:  generating rewritten candidates
1538732080.807 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1)
1538732080.905 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1538732081.057 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1 2)
1538732081.091 * * * [misc]progress:  generating series expansions
1538732081.091 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1)
1538732081.092 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1538732081.092 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732081.092 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732081.092 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.092 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.092 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.092 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.092 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.092 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.092 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.092 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.092 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.092 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.092 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.092 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.092 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.092 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.092 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.093 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732081.093 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732081.093 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732081.093 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.093 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.093 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.093 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.093 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.093 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.093 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.093 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.093 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.093 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.093 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.093 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.093 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.093 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.093 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.093 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732081.093 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732081.093 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.094 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732081.094 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.095 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732081.095 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732081.095 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732081.095 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.097 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.097 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.098 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.099 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732081.099 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732081.099 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732081.101 * [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
1538732081.101 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.102 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.102 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.102 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.104 * [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
1538732081.104 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732081.105 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732081.105 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.108 * [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
1538732081.108 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.109 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.109 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.112 * [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
1538732081.113 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732081.113 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732081.113 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732081.113 * [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)))
1538732081.113 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.113 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732081.113 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732081.113 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.113 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.113 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.113 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.113 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.113 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.113 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.113 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.114 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.114 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.114 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.114 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.114 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.114 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.114 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.114 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.114 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.114 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.114 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.114 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.114 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.114 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.114 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.114 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.114 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.114 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.115 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.115 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.115 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.115 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.115 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.116 * [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
1538732081.116 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.116 * [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
1538732081.116 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.117 * [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
1538732081.117 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.117 * [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
1538732081.117 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.118 * [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
1538732081.118 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.119 * [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
1538732081.119 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.119 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732081.119 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.119 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732081.119 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.119 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.119 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.119 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.119 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.119 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.119 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.119 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.119 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.120 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.120 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.120 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.120 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.120 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.120 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.120 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.120 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.120 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.120 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.120 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.120 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.120 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.120 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.120 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.120 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.120 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.120 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.120 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.120 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.120 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.121 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.121 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.121 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.121 * [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
1538732081.121 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.122 * [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
1538732081.122 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.122 * [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
1538732081.122 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.123 * [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
1538732081.123 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.123 * [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
1538732081.123 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.124 * [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
1538732081.124 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.124 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732081.124 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1538732081.127 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732081.127 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1538732081.127 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732081.127 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.127 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.127 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.127 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.127 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.127 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.127 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.127 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.127 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.127 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.127 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.127 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.127 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.128 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.128 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732081.128 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732081.128 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1538732081.128 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.128 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.128 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.128 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.128 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.128 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.128 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.128 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.128 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.128 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.128 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.128 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.128 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.128 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.128 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.128 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732081.128 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1538732081.129 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.129 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732081.130 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.130 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732081.130 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732081.131 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1538732081.131 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.132 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.132 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.134 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.134 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732081.134 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1538732081.134 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538732081.136 * [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
1538732081.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.136 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.139 * [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
1538732081.139 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732081.139 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1538732081.139 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.146 * [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
1538732081.146 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.146 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.147 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.154 * [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
1538732081.154 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732081.155 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1538732081.155 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1538732081.155 * [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)))
1538732081.156 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.156 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1538732081.156 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.156 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.156 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.156 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.156 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.156 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.156 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.156 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.156 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.156 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.157 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.157 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.157 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.157 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.157 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1538732081.157 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.157 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.157 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.157 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.157 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.158 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.158 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.158 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.158 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.158 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.158 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.158 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.158 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.158 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.158 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.158 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.158 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.159 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.159 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.159 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1538732081.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.160 * [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
1538732081.160 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.161 * [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
1538732081.161 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.162 * [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
1538732081.162 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.164 * [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
1538732081.164 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.165 * [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
1538732081.165 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.167 * [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
1538732081.167 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.168 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1538732081.168 * [misc]backup-simplify:  Simplify (log (exp (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.168 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1538732081.168 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732081.168 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.168 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.168 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.168 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.168 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.168 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.168 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.168 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.169 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.169 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.169 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.169 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.169 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.169 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.169 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.169 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.169 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.169 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.169 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.169 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.169 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1538732081.169 * [misc]taylor:  Taking taylor expansion of 2 in x
1538732081.169 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.169 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.169 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.170 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.170 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.170 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.170 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.170 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.170 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.170 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.170 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.170 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.170 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.170 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.170 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.170 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.170 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.171 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.171 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.171 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1538732081.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.172 * [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
1538732081.172 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.172 * [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
1538732081.173 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.174 * [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
1538732081.174 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.175 * [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
1538732081.175 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.176 * [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
1538732081.176 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.178 * [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
1538732081.178 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.178 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732081.178 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1 2)
1538732081.179 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1538732081.179 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1538732081.179 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.179 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.179 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.179 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.179 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.179 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.179 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.179 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.179 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.179 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.179 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.180 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.180 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1538732081.180 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1538732081.180 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.180 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.180 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.180 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.180 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1538732081.180 * [misc]taylor:  Taking taylor expansion of (- x) in x
1538732081.180 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.180 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.180 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.180 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.180 * [misc]backup-simplify:  Simplify (exp 0) into 1
1538732081.181 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1538732081.181 * [misc]backup-simplify:  Simplify 2 into 2
1538732081.182 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1538732081.182 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.184 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1538732081.184 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1538732081.184 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.186 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.187 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.189 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1538732081.189 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1538732081.189 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.193 * [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
1538732081.193 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.194 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.198 * [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
1538732081.198 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1538732081.198 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.205 * [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
1538732081.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.205 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.206 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1538732081.211 * [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
1538732081.211 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1538732081.211 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1538732081.211 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538732081.211 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.211 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1538732081.211 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.211 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.211 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.211 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.211 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.211 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.211 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.211 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.212 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.212 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.212 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.212 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.212 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.212 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.212 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.212 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.212 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.212 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.212 * [misc]backup-simplify:  Simplify (- 1) into -1
1538732081.212 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1538732081.212 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.213 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.213 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.213 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1538732081.214 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.214 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1538732081.214 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.214 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.214 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.214 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.214 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.214 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.214 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.214 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.214 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.214 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.214 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.214 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.214 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.214 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538732081.214 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1538732081.214 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1538732081.214 * [misc]taylor:  Taking taylor expansion of -1 in x
1538732081.214 * [misc]backup-simplify:  Simplify -1 into -1
1538732081.214 * [misc]taylor:  Taking taylor expansion of x in x
1538732081.214 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.214 * [misc]backup-simplify:  Simplify 1 into 1
1538732081.215 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538732081.215 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1538732081.215 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.215 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1538732081.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.215 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.215 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.215 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.215 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.215 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538732081.216 * [misc]backup-simplify:  Simplify 0 into 0
1538732081.216 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1538732081.216 * * * [misc]progress:  simplifying candidates
1538732081.216 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (log1p (expm1 (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (expm1 (log1p (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (pow (/ 2 (+ (exp x) (exp (- x)))) 1))))>
1538732081.216 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (exp (log (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.216 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- 2) (- (+ (exp x) (exp (- x))))))))>
1538732081.216 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* 1 (/ 2 (+ (exp x) (exp (- x))))))))>
1538732081.216 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* 2 (/ 1 (+ (exp x) (exp (- x))))))))>
1538732081.216 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (/ (+ (exp x) (exp (- x))) 2)))))>
1538732081.216 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))>
1538732081.216 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1538732081.217 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732081.218 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732081.220 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732081.222 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1538732081.222 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))))
1538732081.222 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))>
1538732081.222 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1538732081.222 * * [misc]simplify:  iters left: 6 (6 enodes)
1538732081.224 * * [misc]simplify:  iters left: 5 (9 enodes)
1538732081.225 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732081.227 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1538732081.227 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))))
1538732081.227 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538732081.227 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732081.228 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732081.229 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732081.230 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732081.232 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732081.232 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538732081.232 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))>
1538732081.232 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732081.232 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732081.233 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732081.234 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732081.236 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732081.236 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x)))))))
1538732081.236 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))))>
1538732081.236 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732081.237 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732081.240 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732081.250 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732081.264 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732081.290 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732081.385 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732081.526 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732081.526 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))))
1538732081.526 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))))>
1538732081.526 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732081.527 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732081.529 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732081.533 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732081.537 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732081.537 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))))
1538732081.537 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.537 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.537 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.538 * [enter]simplify:  Simplifying (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538732081.539 * * [misc]simplify:  iters left: 6 (11 enodes)
1538732081.541 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732081.544 * * [misc]simplify:  iters left: 4 (18 enodes)
1538732081.547 * [exit]simplify:  Simplified to (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538732081.547 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))
1538732081.548 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.548 * [enter]simplify:  Simplifying (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538732081.548 * * [misc]simplify:  iters left: 6 (10 enodes)
1538732081.550 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732081.552 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732081.555 * [exit]simplify:  Simplified to (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538732081.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x)))))))))
1538732081.555 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (x) (+ (log 1) (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538732081.555 * [enter]simplify:  Simplifying (log 1)
1538732081.556 * * [misc]simplify:  iters left: 1 (2 enodes)
1538732081.557 * [exit]simplify:  Simplified to 0
1538732081.557 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ 0 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))
1538732081.557 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (x) (* 1 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538732081.557 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))))))>
1538732081.557 * [enter]simplify:  Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1538732081.557 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732081.559 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732081.560 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732081.563 * [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x)))))
1538732081.563 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))))))
1538732081.563 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.563 * [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732081.563 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732081.565 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732081.567 * * [misc]simplify:  iters left: 4 (13 enodes)
1538732081.569 * [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x)))))
1538732081.569 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x)))))))))
1538732081.569 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1))))>
1538732081.569 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732081.570 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732081.571 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732081.574 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732081.579 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732081.579 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1))))
1538732081.579 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2))))>
1538732081.579 * [enter]simplify:  Simplifying (/ 1 (+ (exp x) (exp (- x))))
1538732081.580 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732081.583 * * [misc]simplify:  iters left: 5 (11 enodes)
1538732081.587 * [exit]simplify:  Simplified to (/ 1 (+ (exp x) (exp (- x))))
1538732081.587 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2))))
1538732081.587 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (x) (* (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))))>
1538732081.588 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1538732081.592 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732081.595 * * [misc]simplify:  iters left: 5 (27 enodes)
1538732081.604 * * [misc]simplify:  iters left: 4 (59 enodes)
1538732081.616 * * [misc]simplify:  iters left: 3 (98 enodes)
1538732081.654 * * [misc]simplify:  iters left: 2 (197 enodes)
1538732081.769 * * [misc]simplify:  iters left: 1 (350 enodes)
1538732081.884 * [exit]simplify:  Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))
1538732081.884 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))))
1538732081.885 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (x) (* (- (exp x) (exp (- x))) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))))>
1538732081.885 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1538732081.885 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732081.888 * * [misc]simplify:  iters left: 4 (9 enodes)
1538732081.892 * * [misc]simplify:  iters left: 3 (15 enodes)
1538732081.897 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1538732081.897 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (/ -1 (exp x)) (exp x)) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))))
1538732081.897 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (x) (pow (log (exp (/ 2 (+ (exp x) (exp (- x)))))) 1))>
1538732081.897 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732081.897 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (x) (exp (log (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.897 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.897 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) (cbrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.897 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (log (exp (/ 2 (+ (exp x) (exp (- x)))))) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.897 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (log (exp (/ 2 (+ (exp x) (exp (- x)))))))))>
1538732081.897 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (x) (* 1 (log (exp (/ 2 (+ (exp x) (exp (- x))))))))>
1538732081.897 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (log1p (expm1 (+ (exp x) (exp (- x)))))))))>
1538732081.898 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (expm1 (log1p (+ (exp x) (exp (- x)))))))))>
1538732081.898 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))))>
1538732081.898 * [enter]simplify:  Simplifying (* (cbrt (exp x)) (cbrt (exp x)))
1538732081.899 * * [misc]simplify:  iters left: 4 (4 enodes)
1538732081.900 * [exit]simplify:  Simplified to (* (cbrt (exp x)) (cbrt (exp x)))
1538732081.900 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (log (exp (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x)))))))
1538732081.900 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))))>
1538732081.901 * [enter]simplify:  Simplifying (sqrt (exp x))
1538732081.901 * * [misc]simplify:  iters left: 2 (3 enodes)
1538732081.902 * [exit]simplify:  Simplified to (sqrt (exp x))
1538732081.902 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (log (exp (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x)))))))
1538732081.902 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (fma 1 (exp x) (exp (- x)))))))>
1538732081.902 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))))>
1538732081.902 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1538732081.903 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732081.906 * * [misc]simplify:  iters left: 5 (12 enodes)
1538732081.911 * * [misc]simplify:  iters left: 4 (16 enodes)
1538732081.916 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1538732081.916 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (log (exp (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))
1538732081.916 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (pow (+ (exp x) (exp (- x))) 1)))))>
1538732081.916 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (exp (log (+ (exp x) (exp (- x)))))))))>
1538732081.916 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (log (exp (+ (exp x) (exp (- x)))))))))>
1538732081.916 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))))>
1538732081.917 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))))>
1538732081.917 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))))>
1538732081.917 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))))>
1538732081.917 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1538732081.917 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))))>
1538732081.917 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))>
1538732081.917 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732081.918 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732081.920 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732081.922 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732081.926 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732081.926 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (log (exp (/ 2 (* 1 (+ (exp x) (exp (- x))))))))
1538732081.926 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (- x)) (exp x))))))>
1538732081.926 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))))>
1538732081.926 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732081.927 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732081.933 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732081.945 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732081.963 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732081.990 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732082.015 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732082.058 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732082.058 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))))
1538732082.058 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538732082.059 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732082.060 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732082.063 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732082.066 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732082.071 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732082.071 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538732082.071 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538732082.071 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732082.072 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732082.077 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732082.082 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732082.088 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732082.094 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732082.094 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538732082.094 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1538732082.094 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1538732082.095 * * [misc]simplify:  iters left: 6 (12 enodes)
1538732082.101 * * [misc]simplify:  iters left: 5 (23 enodes)
1538732082.113 * * [misc]simplify:  iters left: 4 (45 enodes)
1538732082.135 * * [misc]simplify:  iters left: 3 (65 enodes)
1538732082.158 * * [misc]simplify:  iters left: 2 (91 enodes)
1538732082.182 * * [misc]simplify:  iters left: 1 (104 enodes)
1538732082.219 * [exit]simplify:  Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))
1538732082.219 * [misc]simplify:  Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)))
1538732082.219 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1538732082.220 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1538732082.220 * * [misc]simplify:  iters left: 6 (7 enodes)
1538732082.221 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732082.223 * * [misc]simplify:  iters left: 4 (12 enodes)
1538732082.225 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732082.225 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732082.225 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1538732082.225 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1538732082.226 * * [misc]simplify:  iters left: 6 (8 enodes)
1538732082.228 * * [misc]simplify:  iters left: 5 (13 enodes)
1538732082.230 * * [misc]simplify:  iters left: 4 (15 enodes)
1538732082.233 * * [misc]simplify:  iters left: 3 (18 enodes)
1538732082.239 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1538732082.239 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1538732082.239 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))))>
1538732082.239 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1538732082.240 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732082.242 * * [misc]simplify:  iters left: 5 (16 enodes)
1538732082.245 * * [misc]simplify:  iters left: 4 (25 enodes)
1538732082.250 * * [misc]simplify:  iters left: 3 (31 enodes)
1538732082.254 * [exit]simplify:  Simplified to (fma (pow x 4) 1/12 (fma x x 2))
1538732082.254 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (fma (pow x 4) 1/12 (fma x x 2))))))
1538732082.254 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1538732082.254 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1538732082.254 * * [misc]simplify:  iters left: 5 (5 enodes)
1538732082.256 * * [misc]simplify:  iters left: 4 (8 enodes)
1538732082.258 * * [misc]simplify:  iters left: 3 (10 enodes)
1538732082.262 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1538732082.262 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))
1538732082.262 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp (* -1 x)) (exp x))))))>
1538732082.262 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1538732082.263 * * [misc]simplify:  iters left: 5 (6 enodes)
1538732082.266 * * [misc]simplify:  iters left: 4 (11 enodes)
1538732082.271 * * [misc]simplify:  iters left: 3 (13 enodes)
1538732082.275 * * [misc]simplify:  iters left: 2 (16 enodes)
1538732082.281 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1538732082.281 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (log (exp (/ 2 (+ (exp (- x)) (exp x))))))
1538732082.281 * * * [misc]progress:  adding candidates to table
1538732083.366 * [misc]progress:  [Phase 3 of 3] Extracting.
1538732083.366 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>)
1538732083.367 * * * [misc]regime-changes:  Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x)))))
1538732083.367 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>)
1538732083.395 * * * * [misc]regimes:  Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>)
1538732083.462 * * * * [misc]regimes:  Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))>)
1538732083.531 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1538732083.531 * [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732083.532 * * [misc]simplify:  iters left: 6 (9 enodes)
1538732083.533 * * [misc]simplify:  iters left: 5 (10 enodes)
1538732083.535 * [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))
1538732083.535 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538732084.946 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538732084.949 * * * * [exit]points:  Sampled 8000 points with exact outputs