52.622 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.017 * * [simplify]: iteration 0: 7 enodes
0.018 * * [simplify]: iteration 1: 10 enodes
0.020 * * [simplify]: iteration 2: 12 enodes
0.021 * * [simplify]: iteration complete: 12 enodes
0.021 * * [simplify]: Extracting #0: cost 1 inf + 0
0.021 * * [simplify]: Extracting #1: cost 3 inf + 0
0.021 * * [simplify]: Extracting #2: cost 4 inf + 1
0.021 * * [simplify]: Extracting #3: cost 7 inf + 1
0.021 * * [simplify]: Extracting #4: cost 0 inf + 24
0.021 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.025 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.072 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.091 * * * [progress]: generating series expansions
0.091 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.092 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.092 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.092 * [taylor]: Taking taylor expansion of 2.0 in x
0.092 * [backup-simplify]: Simplify 2.0 into 2.0
0.092 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.092 * [taylor]: Taking taylor expansion of (exp x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (exp 0) into 1
0.092 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.092 * [taylor]: Taking taylor expansion of (- x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (- 0) into 0
0.093 * [backup-simplify]: Simplify (- 1) into -1
0.093 * [backup-simplify]: Simplify (exp 0) into 1
0.093 * [backup-simplify]: Simplify (+ 1 1) into 2
0.094 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.094 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.094 * [taylor]: Taking taylor expansion of 2.0 in x
0.094 * [backup-simplify]: Simplify 2.0 into 2.0
0.094 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.094 * [taylor]: Taking taylor expansion of (exp x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (exp 0) into 1
0.094 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.094 * [taylor]: Taking taylor expansion of (- x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify (- 1) into -1
0.095 * [backup-simplify]: Simplify (exp 0) into 1
0.095 * [backup-simplify]: Simplify (+ 1 1) into 2
0.096 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.096 * [backup-simplify]: Simplify 1.0 into 1.0
0.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.097 * [backup-simplify]: Simplify (- 1) into -1
0.098 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.099 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.099 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.101 * [backup-simplify]: Simplify (- 1) into -1
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.103 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.106 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
0.106 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.108 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.108 * [backup-simplify]: Simplify (- 1) into -1
0.109 * [backup-simplify]: Simplify (- 1) into -1
0.109 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify (- 0) into 0
0.111 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.112 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.117 * [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
0.117 * [backup-simplify]: Simplify (- 1) into -1
0.118 * [backup-simplify]: Simplify (- 1) into -1
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify (- 1) into -1
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [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
0.123 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.130 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
0.130 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
0.131 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
0.131 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.131 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [backup-simplify]: Simplify 2.0 into 2.0
0.131 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.131 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.132 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [backup-simplify]: Simplify (- 1) into -1
0.133 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.133 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.133 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.133 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.134 * [taylor]: Taking taylor expansion of 2.0 in x
0.134 * [backup-simplify]: Simplify 2.0 into 2.0
0.134 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.134 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.134 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [backup-simplify]: Simplify (- 1) into -1
0.135 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.135 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.136 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.136 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (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
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (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
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (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
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (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
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.143 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.143 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.143 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.143 * [taylor]: Taking taylor expansion of 2.0 in x
0.143 * [backup-simplify]: Simplify 2.0 into 2.0
0.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.143 * [backup-simplify]: Simplify (/ 1 1) into 1
0.143 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.143 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.143 * [taylor]: Taking taylor expansion of -1 in x
0.143 * [backup-simplify]: Simplify -1 into -1
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (/ -1 1) into -1
0.144 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.144 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.144 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.144 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [backup-simplify]: Simplify 2.0 into 2.0
0.144 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.144 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (/ 1 1) into 1
0.144 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.144 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.144 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.144 * [taylor]: Taking taylor expansion of -1 in x
0.144 * [backup-simplify]: Simplify -1 into -1
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (/ -1 1) into -1
0.145 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.145 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.145 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.145 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (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
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (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
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (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
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (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
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.150 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.150 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
0.150 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.150 * [taylor]: Taking taylor expansion of (exp x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (exp 0) into 1
0.150 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.150 * [taylor]: Taking taylor expansion of (- x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (- 1) into -1
0.151 * [backup-simplify]: Simplify (exp 0) into 1
0.151 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.151 * [taylor]: Taking taylor expansion of (exp x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (exp 0) into 1
0.151 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.151 * [taylor]: Taking taylor expansion of (- x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (- 1) into -1
0.151 * [backup-simplify]: Simplify (exp 0) into 1
0.152 * [backup-simplify]: Simplify (+ 1 1) into 2
0.152 * [backup-simplify]: Simplify 2 into 2
0.152 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.153 * [backup-simplify]: Simplify (- 1) into -1
0.153 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.153 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.155 * [backup-simplify]: Simplify (- 1) into -1
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.156 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.156 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.158 * [backup-simplify]: Simplify (- 1) into -1
0.158 * [backup-simplify]: Simplify (- 1) into -1
0.158 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.160 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.162 * [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
0.162 * [backup-simplify]: Simplify (- 1) into -1
0.162 * [backup-simplify]: Simplify (- 1) into -1
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (- 1) into -1
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.164 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [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
0.166 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.166 * [backup-simplify]: Simplify 1/12 into 1/12
0.166 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
0.167 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.167 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.167 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.168 * [backup-simplify]: Simplify (- 1) into -1
0.168 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.168 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (/ 1 1) into 1
0.168 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.168 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (/ 1 1) into 1
0.169 * [backup-simplify]: Simplify (- 1) into -1
0.169 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.169 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.169 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
0.171 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.171 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.171 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (/ 1 1) into 1
0.171 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [backup-simplify]: Simplify -1 into -1
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (/ -1 1) into -1
0.172 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.172 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.172 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (/ 1 1) into 1
0.172 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.172 * [taylor]: Taking taylor expansion of -1 in x
0.172 * [backup-simplify]: Simplify -1 into -1
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (/ -1 1) into -1
0.172 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.173 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.173 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
0.177 * * * [progress]: simplifying candidates
0.178 * [simplify]: Simplifying:
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (* (exp (exp x)) (exp (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
0.179 * * [simplify]: iteration 0: 90 enodes
0.199 * * [simplify]: iteration 1: 201 enodes
0.271 * * [simplify]: iteration 2: 715 enodes
0.656 * * [simplify]: iteration 3: 4246 enodes
1.755 * * [simplify]: iteration complete: 5000 enodes
1.755 * * [simplify]: Extracting #0: cost 47 inf + 0
1.756 * * [simplify]: Extracting #1: cost 407 inf + 2
1.759 * * [simplify]: Extracting #2: cost 1262 inf + 96
1.764 * * [simplify]: Extracting #3: cost 1693 inf + 632
1.775 * * [simplify]: Extracting #4: cost 1033 inf + 4348
1.781 * * [simplify]: Extracting #5: cost 351 inf + 9713
1.787 * * [simplify]: Extracting #6: cost 16 inf + 14012
1.792 * * [simplify]: Extracting #7: cost 0 inf + 14287
1.800 * [simplify]: Simplified to:
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (/ -1 (exp x)) (exp x))
  (* (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ (/ 2.0 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (exp (* x -3)) (exp (* 3 x))))
  (/ 2.0 (- (exp (+ x x)) (pow (exp x) -2)))
  (exp (+ (exp x) (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (pow (+ (exp x) (exp (- x))) 3)
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (exp (* x -3)) (exp (* 3 x)))
  (+ (pow (exp x) -2) (+ (exp (+ x x)) -1))
  (- (exp (+ x x)) (pow (exp x) -2))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- 1.0 (- (* 0.5 (* x x)) (* (pow x 4) 0.20833333333333334)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (+ (+ (pow x 2) 2) (* 1/12 (pow x 4)))
  (+ (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
1.801 * * * [progress]: adding candidates to table
1.976 * * [progress]: iteration 2 / 4
1.976 * * * [progress]: picking best candidate
1.983 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))>
1.983 * * * [progress]: localizing error
1.995 * * * [progress]: generating rewritten candidates
1.995 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
2.002 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
2.033 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
2.076 * * * [progress]: generating series expansions
2.076 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
2.076 * [backup-simplify]: Simplify (/ -1 (exp x)) into (/ -1 (exp x))
2.076 * [approximate]: Taking taylor expansion of (/ -1 (exp x)) in (x) around 0
2.076 * [taylor]: Taking taylor expansion of (/ -1 (exp x)) in x
2.076 * [taylor]: Taking taylor expansion of -1 in x
2.076 * [backup-simplify]: Simplify -1 into -1
2.076 * [taylor]: Taking taylor expansion of (exp x) in x
2.076 * [taylor]: Taking taylor expansion of x in x
2.076 * [backup-simplify]: Simplify 0 into 0
2.076 * [backup-simplify]: Simplify 1 into 1
2.076 * [backup-simplify]: Simplify (exp 0) into 1
2.077 * [backup-simplify]: Simplify (/ -1 1) into -1
2.077 * [taylor]: Taking taylor expansion of (/ -1 (exp x)) in x
2.077 * [taylor]: Taking taylor expansion of -1 in x
2.077 * [backup-simplify]: Simplify -1 into -1
2.077 * [taylor]: Taking taylor expansion of (exp x) in x
2.077 * [taylor]: Taking taylor expansion of x in x
2.077 * [backup-simplify]: Simplify 0 into 0
2.077 * [backup-simplify]: Simplify 1 into 1
2.077 * [backup-simplify]: Simplify (exp 0) into 1
2.077 * [backup-simplify]: Simplify (/ -1 1) into -1
2.077 * [backup-simplify]: Simplify -1 into -1
2.078 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1
2.079 * [backup-simplify]: Simplify 1 into 1
2.080 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.080 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1/2 1)) (* 1 (/ 1 1)))) into -1/2
2.080 * [backup-simplify]: Simplify -1/2 into -1/2
2.081 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* 1 x) -1)) into (- x (+ (* 1/2 (pow x 2)) 1))
2.081 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 x))) into (/ -1 (exp (/ 1 x)))
2.081 * [approximate]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in (x) around 0
2.081 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in x
2.081 * [taylor]: Taking taylor expansion of -1 in x
2.081 * [backup-simplify]: Simplify -1 into -1
2.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.081 * [backup-simplify]: Simplify 0 into 0
2.081 * [backup-simplify]: Simplify 1 into 1
2.081 * [backup-simplify]: Simplify (/ 1 1) into 1
2.081 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.081 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 x))) into (/ -1 (exp (/ 1 x)))
2.081 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ 1 x))) in x
2.081 * [taylor]: Taking taylor expansion of -1 in x
2.081 * [backup-simplify]: Simplify -1 into -1
2.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.081 * [backup-simplify]: Simplify 0 into 0
2.081 * [backup-simplify]: Simplify 1 into 1
2.082 * [backup-simplify]: Simplify (/ 1 1) into 1
2.082 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.082 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 x))) into (/ -1 (exp (/ 1 x)))
2.082 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 x))) into (/ -1 (exp (/ 1 x)))
2.082 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))))) into 0
2.082 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.082 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.083 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.083 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.083 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 x))) (+ (* (/ -1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 (/ 1 x)))) into (/ -1 (exp x))
2.084 * [backup-simplify]: Simplify (/ -1 (exp (/ 1 (- x)))) into (/ -1 (exp (/ -1 x)))
2.084 * [approximate]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in (x) around 0
2.084 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in x
2.084 * [taylor]: Taking taylor expansion of -1 in x
2.084 * [backup-simplify]: Simplify -1 into -1
2.084 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.084 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.084 * [taylor]: Taking taylor expansion of -1 in x
2.084 * [backup-simplify]: Simplify -1 into -1
2.084 * [taylor]: Taking taylor expansion of x in x
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (/ -1 1) into -1
2.085 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.085 * [backup-simplify]: Simplify (/ -1 (exp (/ -1 x))) into (/ -1 (exp (/ -1 x)))
2.085 * [taylor]: Taking taylor expansion of (/ -1 (exp (/ -1 x))) in x
2.085 * [taylor]: Taking taylor expansion of -1 in x
2.085 * [backup-simplify]: Simplify -1 into -1
2.085 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.085 * [taylor]: Taking taylor expansion of -1 in x
2.085 * [backup-simplify]: Simplify -1 into -1
2.085 * [taylor]: Taking taylor expansion of x in x
2.085 * [backup-simplify]: Simplify 0 into 0
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (/ -1 1) into -1
2.085 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.085 * [backup-simplify]: Simplify (/ -1 (exp (/ -1 x))) into (/ -1 (exp (/ -1 x)))
2.085 * [backup-simplify]: Simplify (/ -1 (exp (/ -1 x))) into (/ -1 (exp (/ -1 x)))
2.086 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))))) into 0
2.086 * [backup-simplify]: Simplify 0 into 0
2.088 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.088 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 x))) (+ (* (/ -1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.090 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify (/ -1 (exp (/ -1 (/ 1 (- x))))) into (/ -1 (exp x))
2.090 * * * * [progress]: [ 2 / 3 ] generating series at (2)
2.091 * [backup-simplify]: Simplify (/ (- 2.0) (- (/ -1 (exp x)) (exp x))) into (/ 2.0 (+ (exp x) (/ 1 (exp x))))
2.091 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (/ 1 (exp x)))) in (x) around 0
2.091 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (/ 1 (exp x)))) in x
2.091 * [taylor]: Taking taylor expansion of 2.0 in x
2.091 * [backup-simplify]: Simplify 2.0 into 2.0
2.091 * [taylor]: Taking taylor expansion of (+ (exp x) (/ 1 (exp x))) in x
2.091 * [taylor]: Taking taylor expansion of (exp x) in x
2.091 * [taylor]: Taking taylor expansion of x in x
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 1 into 1
2.091 * [backup-simplify]: Simplify (exp 0) into 1
2.091 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
2.091 * [taylor]: Taking taylor expansion of (exp x) in x
2.091 * [taylor]: Taking taylor expansion of x in x
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 1 into 1
2.091 * [backup-simplify]: Simplify (exp 0) into 1
2.091 * [backup-simplify]: Simplify (/ 1 1) into 1
2.092 * [backup-simplify]: Simplify (+ 1 1) into 2
2.092 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.092 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (/ 1 (exp x)))) in x
2.092 * [taylor]: Taking taylor expansion of 2.0 in x
2.092 * [backup-simplify]: Simplify 2.0 into 2.0
2.092 * [taylor]: Taking taylor expansion of (+ (exp x) (/ 1 (exp x))) in x
2.092 * [taylor]: Taking taylor expansion of (exp x) in x
2.092 * [taylor]: Taking taylor expansion of x in x
2.092 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify 1 into 1
2.092 * [backup-simplify]: Simplify (exp 0) into 1
2.092 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
2.092 * [taylor]: Taking taylor expansion of (exp x) in x
2.092 * [taylor]: Taking taylor expansion of x in x
2.092 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify 1 into 1
2.092 * [backup-simplify]: Simplify (exp 0) into 1
2.092 * [backup-simplify]: Simplify (/ 1 1) into 1
2.093 * [backup-simplify]: Simplify (+ 1 1) into 2
2.093 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.093 * [backup-simplify]: Simplify 1.0 into 1.0
2.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.095 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
2.096 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.097 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.097 * [backup-simplify]: Simplify 0 into 0
2.098 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.099 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/2 1)) (* -1 (/ 1 1)))) into 1/2
2.100 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.103 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.103 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.105 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.106 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/6 1)) (* -1 (/ 1/2 1)) (* 1/2 (/ 1 1)))) into -1/6
2.107 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.108 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.108 * [backup-simplify]: Simplify 0 into 0
2.111 * [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
2.113 * [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
2.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/24 1)) (* -1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)) (* -1/6 (/ 1 1)))) into 1/24
2.114 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.119 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.119 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.120 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
2.120 * [backup-simplify]: Simplify (/ (- 2.0) (- (/ -1 (exp (/ 1 x))) (exp (/ 1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.120 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in (x) around 0
2.120 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in x
2.120 * [taylor]: Taking taylor expansion of 2.0 in x
2.120 * [backup-simplify]: Simplify 2.0 into 2.0
2.120 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) in x
2.120 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.120 * [taylor]: Taking taylor expansion of x in x
2.120 * [backup-simplify]: Simplify 0 into 0
2.120 * [backup-simplify]: Simplify 1 into 1
2.121 * [backup-simplify]: Simplify (/ 1 1) into 1
2.121 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.121 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
2.121 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.121 * [taylor]: Taking taylor expansion of x in x
2.121 * [backup-simplify]: Simplify 0 into 0
2.121 * [backup-simplify]: Simplify 1 into 1
2.122 * [backup-simplify]: Simplify (/ 1 1) into 1
2.122 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.122 * [backup-simplify]: Simplify (/ 1 (exp (/ 1 x))) into (/ 1 (exp (/ 1 x)))
2.122 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) into (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))
2.122 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.122 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in x
2.122 * [taylor]: Taking taylor expansion of 2.0 in x
2.122 * [backup-simplify]: Simplify 2.0 into 2.0
2.122 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) in x
2.122 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.122 * [taylor]: Taking taylor expansion of x in x
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 1 into 1
2.123 * [backup-simplify]: Simplify (/ 1 1) into 1
2.123 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.123 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
2.123 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 1 into 1
2.123 * [backup-simplify]: Simplify (/ 1 1) into 1
2.124 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.124 * [backup-simplify]: Simplify (/ 1 (exp (/ 1 x))) into (/ 1 (exp (/ 1 x)))
2.124 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) into (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))
2.124 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.124 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))))) into 0
2.125 * [backup-simplify]: Simplify (+ 0 0) into 0
2.126 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.127 * [backup-simplify]: Simplify (+ 0 0) into 0
2.127 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.128 * [backup-simplify]: Simplify 0 into 0
2.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.128 * [backup-simplify]: Simplify (+ 0 0) into 0
2.129 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.130 * [backup-simplify]: Simplify 0 into 0
2.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.130 * [backup-simplify]: Simplify (+ 0 0) into 0
2.132 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.132 * [backup-simplify]: Simplify 0 into 0
2.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.133 * [backup-simplify]: Simplify (+ 0 0) into 0
2.134 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.134 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.136 * [backup-simplify]: Simplify (+ 0 0) into 0
2.137 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))))) into 0
2.137 * [backup-simplify]: Simplify 0 into 0
2.138 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (/ 1 (exp (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (/ 1 (exp x))))
2.138 * [backup-simplify]: Simplify (/ (- 2.0) (- (/ -1 (exp (/ 1 (- x)))) (exp (/ 1 (- x))))) into (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.138 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in (x) around 0
2.138 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
2.138 * [taylor]: Taking taylor expansion of 2.0 in x
2.138 * [backup-simplify]: Simplify 2.0 into 2.0
2.139 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
2.139 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
2.139 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.139 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.139 * [taylor]: Taking taylor expansion of -1 in x
2.139 * [backup-simplify]: Simplify -1 into -1
2.139 * [taylor]: Taking taylor expansion of x in x
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 1 into 1
2.139 * [backup-simplify]: Simplify (/ -1 1) into -1
2.139 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.139 * [backup-simplify]: Simplify (/ 1 (exp (/ -1 x))) into (/ 1 (exp (/ -1 x)))
2.139 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.140 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.140 * [taylor]: Taking taylor expansion of -1 in x
2.140 * [backup-simplify]: Simplify -1 into -1
2.140 * [taylor]: Taking taylor expansion of x in x
2.140 * [backup-simplify]: Simplify 0 into 0
2.140 * [backup-simplify]: Simplify 1 into 1
2.140 * [backup-simplify]: Simplify (/ -1 1) into -1
2.140 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.140 * [backup-simplify]: Simplify (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) into (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))
2.141 * [backup-simplify]: Simplify (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) into (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.141 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
2.141 * [taylor]: Taking taylor expansion of 2.0 in x
2.141 * [backup-simplify]: Simplify 2.0 into 2.0
2.141 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
2.141 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
2.141 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.141 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.141 * [taylor]: Taking taylor expansion of -1 in x
2.141 * [backup-simplify]: Simplify -1 into -1
2.141 * [taylor]: Taking taylor expansion of x in x
2.141 * [backup-simplify]: Simplify 0 into 0
2.141 * [backup-simplify]: Simplify 1 into 1
2.141 * [backup-simplify]: Simplify (/ -1 1) into -1
2.142 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.142 * [backup-simplify]: Simplify (/ 1 (exp (/ -1 x))) into (/ 1 (exp (/ -1 x)))
2.142 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.142 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.142 * [taylor]: Taking taylor expansion of -1 in x
2.142 * [backup-simplify]: Simplify -1 into -1
2.142 * [taylor]: Taking taylor expansion of x in x
2.142 * [backup-simplify]: Simplify 0 into 0
2.142 * [backup-simplify]: Simplify 1 into 1
2.142 * [backup-simplify]: Simplify (/ -1 1) into -1
2.142 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.143 * [backup-simplify]: Simplify (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) into (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))
2.143 * [backup-simplify]: Simplify (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) into (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.143 * [backup-simplify]: Simplify (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) into (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))))) into 0
2.144 * [backup-simplify]: Simplify (+ 0 0) into 0
2.145 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.145 * [backup-simplify]: Simplify 0 into 0
2.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.145 * [backup-simplify]: Simplify (+ 0 0) into 0
2.146 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.146 * [backup-simplify]: Simplify 0 into 0
2.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.147 * [backup-simplify]: Simplify (+ 0 0) into 0
2.148 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.148 * [backup-simplify]: Simplify 0 into 0
2.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.149 * [backup-simplify]: Simplify (+ 0 0) into 0
2.151 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.151 * [backup-simplify]: Simplify 0 into 0
2.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.152 * [backup-simplify]: Simplify (+ 0 0) into 0
2.153 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.153 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.155 * [backup-simplify]: Simplify (+ 0 0) into 0
2.156 * [backup-simplify]: Simplify (- (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))) (* 0 (/ 0 (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))))) into 0
2.156 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify (/ 2.0 (+ (/ 1 (exp (/ -1 (/ 1 (- x))))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp x) (/ 1 (exp x))))
2.156 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
2.156 * [backup-simplify]: Simplify (- (/ -1 (exp x)) (exp x)) into (- (+ (exp x) (/ 1 (exp x))))
2.156 * [approximate]: Taking taylor expansion of (- (+ (exp x) (/ 1 (exp x)))) in (x) around 0
2.156 * [taylor]: Taking taylor expansion of (- (+ (exp x) (/ 1 (exp x)))) in x
2.156 * [taylor]: Taking taylor expansion of (+ (exp x) (/ 1 (exp x))) in x
2.156 * [taylor]: Taking taylor expansion of (exp x) in x
2.156 * [taylor]: Taking taylor expansion of x in x
2.156 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (exp 0) into 1
2.157 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
2.157 * [taylor]: Taking taylor expansion of (exp x) in x
2.157 * [taylor]: Taking taylor expansion of x in x
2.157 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (exp 0) into 1
2.157 * [backup-simplify]: Simplify (/ 1 1) into 1
2.157 * [taylor]: Taking taylor expansion of (- (+ (exp x) (/ 1 (exp x)))) in x
2.157 * [taylor]: Taking taylor expansion of (+ (exp x) (/ 1 (exp x))) in x
2.157 * [taylor]: Taking taylor expansion of (exp x) in x
2.157 * [taylor]: Taking taylor expansion of x in x
2.157 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (exp 0) into 1
2.157 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
2.157 * [taylor]: Taking taylor expansion of (exp x) in x
2.157 * [taylor]: Taking taylor expansion of x in x
2.157 * [backup-simplify]: Simplify 0 into 0
2.157 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (exp 0) into 1
2.157 * [backup-simplify]: Simplify (/ 1 1) into 1
2.158 * [backup-simplify]: Simplify (+ 1 1) into 2
2.158 * [backup-simplify]: Simplify (- 2) into -2
2.158 * [backup-simplify]: Simplify -2 into -2
2.158 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.159 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1
2.160 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.160 * [backup-simplify]: Simplify (- 0) into 0
2.160 * [backup-simplify]: Simplify 0 into 0
2.161 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.162 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/2 1)) (* -1 (/ 1 1)))) into 1/2
2.163 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.163 * [backup-simplify]: Simplify (- 1) into -1
2.163 * [backup-simplify]: Simplify -1 into -1
2.164 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.165 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/6 1)) (* -1 (/ 1/2 1)) (* 1/2 (/ 1 1)))) into -1/6
2.167 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.167 * [backup-simplify]: Simplify (- 0) into 0
2.167 * [backup-simplify]: Simplify 0 into 0
2.169 * [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
2.171 * [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
2.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1/24 1)) (* -1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)) (* -1/6 (/ 1 1)))) into 1/24
2.172 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.173 * [backup-simplify]: Simplify (- 1/12) into -1/12
2.173 * [backup-simplify]: Simplify -1/12 into -1/12
2.173 * [backup-simplify]: Simplify (+ (* -1/12 (pow x 4)) (+ (* -1 (pow x 2)) -2)) into (- (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))
2.173 * [backup-simplify]: Simplify (- (/ -1 (exp (/ 1 x))) (exp (/ 1 x))) into (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.173 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in (x) around 0
2.173 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in x
2.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) in x
2.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (/ 1 1) into 1
2.174 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.174 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
2.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (/ 1 1) into 1
2.174 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.174 * [backup-simplify]: Simplify (/ 1 (exp (/ 1 x))) into (/ 1 (exp (/ 1 x)))
2.174 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) in x
2.174 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) in x
2.174 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (/ 1 1) into 1
2.174 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.174 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
2.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.175 * [taylor]: Taking taylor expansion of x in x
2.175 * [backup-simplify]: Simplify 0 into 0
2.175 * [backup-simplify]: Simplify 1 into 1
2.175 * [backup-simplify]: Simplify (/ 1 1) into 1
2.175 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.175 * [backup-simplify]: Simplify (/ 1 (exp (/ 1 x))) into (/ 1 (exp (/ 1 x)))
2.175 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))) into (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))
2.175 * [backup-simplify]: Simplify (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) into (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.175 * [backup-simplify]: Simplify (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x))))) into (- (+ (exp (/ 1 x)) (/ 1 (exp (/ 1 x)))))
2.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))))) into 0
2.176 * [backup-simplify]: Simplify (+ 0 0) into 0
2.176 * [backup-simplify]: Simplify (- 0) into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.176 * [backup-simplify]: Simplify (+ 0 0) into 0
2.177 * [backup-simplify]: Simplify (- 0) into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.177 * [backup-simplify]: Simplify (+ 0 0) into 0
2.177 * [backup-simplify]: Simplify (- 0) into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.178 * [backup-simplify]: Simplify (+ 0 0) into 0
2.178 * [backup-simplify]: Simplify (- 0) into 0
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.179 * [backup-simplify]: Simplify (+ 0 0) into 0
2.179 * [backup-simplify]: Simplify (- 0) into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ 1 x))) (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))) (* 0 (/ 0 (exp (/ 1 x)))))) into 0
2.180 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [backup-simplify]: Simplify (- 0) into 0
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify (- (+ (exp (/ 1 (/ 1 x))) (/ 1 (exp (/ 1 (/ 1 x)))))) into (- (+ (exp x) (/ 1 (exp x))))
2.180 * [backup-simplify]: Simplify (- (/ -1 (exp (/ 1 (- x)))) (exp (/ 1 (- x)))) into (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.180 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in (x) around 0
2.180 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
2.180 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
2.180 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
2.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.180 * [taylor]: Taking taylor expansion of -1 in x
2.180 * [backup-simplify]: Simplify -1 into -1
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.181 * [backup-simplify]: Simplify (/ -1 1) into -1
2.181 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.181 * [backup-simplify]: Simplify (/ 1 (exp (/ -1 x))) into (/ 1 (exp (/ -1 x)))
2.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.181 * [taylor]: Taking taylor expansion of -1 in x
2.181 * [backup-simplify]: Simplify -1 into -1
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 1 into 1
2.181 * [backup-simplify]: Simplify (/ -1 1) into -1
2.181 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.181 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) in x
2.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) in x
2.181 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
2.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.181 * [taylor]: Taking taylor expansion of -1 in x
2.181 * [backup-simplify]: Simplify -1 into -1
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 1 into 1
2.181 * [backup-simplify]: Simplify (/ -1 1) into -1
2.182 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.182 * [backup-simplify]: Simplify (/ 1 (exp (/ -1 x))) into (/ 1 (exp (/ -1 x)))
2.182 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.182 * [taylor]: Taking taylor expansion of -1 in x
2.182 * [backup-simplify]: Simplify -1 into -1
2.182 * [taylor]: Taking taylor expansion of x in x
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify (/ -1 1) into -1
2.182 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.182 * [backup-simplify]: Simplify (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))) into (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))
2.182 * [backup-simplify]: Simplify (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) into (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.182 * [backup-simplify]: Simplify (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x)))) into (- (+ (/ 1 (exp (/ -1 x))) (exp (/ -1 x))))
2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))))) into 0
2.183 * [backup-simplify]: Simplify (+ 0 0) into 0
2.183 * [backup-simplify]: Simplify (- 0) into 0
2.183 * [backup-simplify]: Simplify 0 into 0
2.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.183 * [backup-simplify]: Simplify (+ 0 0) into 0
2.184 * [backup-simplify]: Simplify (- 0) into 0
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.184 * [backup-simplify]: Simplify (+ 0 0) into 0
2.184 * [backup-simplify]: Simplify (- 0) into 0
2.184 * [backup-simplify]: Simplify 0 into 0
2.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.185 * [backup-simplify]: Simplify (+ 0 0) into 0
2.185 * [backup-simplify]: Simplify (- 0) into 0
2.185 * [backup-simplify]: Simplify 0 into 0
2.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.186 * [backup-simplify]: Simplify (+ 0 0) into 0
2.186 * [backup-simplify]: Simplify (- 0) into 0
2.186 * [backup-simplify]: Simplify 0 into 0
2.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 (exp (/ -1 x))) (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))) (* 0 (/ 0 (exp (/ -1 x)))))) into 0
2.187 * [backup-simplify]: Simplify (+ 0 0) into 0
2.187 * [backup-simplify]: Simplify (- 0) into 0
2.187 * [backup-simplify]: Simplify 0 into 0
2.187 * [backup-simplify]: Simplify (- (+ (/ 1 (exp (/ -1 (/ 1 (- x))))) (exp (/ -1 (/ 1 (- x)))))) into (- (+ (exp x) (/ 1 (exp x))))
2.187 * * * [progress]: simplifying candidates
2.192 * [simplify]: Simplifying:
  (- (log -1) x)
  (log (/ -1 (exp x)))
  (exp (/ -1 (exp x)))
  (/ (* (* -1 -1) -1) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (/ -1 (exp x))) (cbrt (/ -1 (exp x))))
  (cbrt (/ -1 (exp x)))
  (* (* (/ -1 (exp x)) (/ -1 (exp x))) (/ -1 (exp x)))
  (sqrt (/ -1 (exp x)))
  (sqrt (/ -1 (exp x)))
  (- -1)
  (- (exp x))
  (/ (* (cbrt -1) (cbrt -1)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt -1) (cbrt (exp x)))
  (/ (* (cbrt -1) (cbrt -1)) (sqrt (exp x)))
  (/ (cbrt -1) (sqrt (exp x)))
  (/ (* (cbrt -1) (cbrt -1)) 1)
  (/ (cbrt -1) (exp x))
  (/ (sqrt -1) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt -1) (cbrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) 1)
  (/ (sqrt -1) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ -1 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ -1 (sqrt (exp x)))
  (/ 1 1)
  (/ -1 (exp x))
  (/ 1 (exp x))
  (/ (exp x) -1)
  (/ -1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ -1 (sqrt (exp x)))
  (/ -1 1)
  (/ (exp x) (cbrt -1))
  (/ (exp x) (sqrt -1))
  (/ (exp x) -1)
  (- (log (- 2.0)) (log (- (/ -1 (exp x)) (exp x))))
  (log (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (exp (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (/ (* (* (- 2.0) (- 2.0)) (- 2.0)) (* (* (- (/ -1 (exp x)) (exp x)) (- (/ -1 (exp x)) (exp x))) (- (/ -1 (exp x)) (exp x))))
  (* (cbrt (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))) (cbrt (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))))
  (cbrt (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (* (* (/ (- 2.0) (- (/ -1 (exp x)) (exp x))) (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))) (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))
  (- (- 2.0))
  (- (- (/ -1 (exp x)) (exp x)))
  (/ 0 (- (/ -1 (exp x)) (exp x)))
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt (- 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt (- 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) 1)
  (/ (cbrt (- 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt (- 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt (- 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) 1)
  (/ (cbrt (- 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (- 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt (- 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (- 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (- 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt (- 2.0)) 1)
  (/ (sqrt (- 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt (- 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) 1)
  (/ (sqrt (- 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (- 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 1)
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 1 1)
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ -1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ -1 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ -1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ -1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ -1 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (- (sqrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (- (sqrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) 1)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (- 1) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (- 1) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- 1) 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (- 1) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- 1) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- 1) 1)
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (- (cbrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (- (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- (cbrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- (cbrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (- (cbrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (- (sqrt 2.0)) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- (sqrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (- (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (- (sqrt 2.0)) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (- 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 1)
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- 2.0) (- (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ 1 (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ 1 1)
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ 1 (- (/ -1 (exp x)) (exp x)))
  (/ (- (/ -1 (exp x)) (exp x)) (- 2.0))
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ (- 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (- 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (- 2.0) 1)
  (/ (- 2.0) (+ (sqrt (/ -1 (exp x))) (sqrt (exp x))))
  (/ (- 2.0) (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (/ (- 2.0) 1)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt (- 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt (- 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (- 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) (sqrt 2.0))
  (/ (- (/ -1 (exp x)) (exp x)) 2.0)
  (/ (- (/ -1 (exp x)) (exp x)) (- (cbrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (- (sqrt 2.0)))
  (/ (- (/ -1 (exp x)) (exp x)) (- 2.0))
  (/ (- 2.0) (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3)))
  (/ (- 2.0) (- (* (/ -1 (exp x)) (/ -1 (exp x))) (* (exp x) (exp x))))
  (/ (exp (/ -1 (exp x))) (exp (exp x)))
  (log (- (/ -1 (exp x)) (exp x)))
  (exp (- (/ -1 (exp x)) (exp x)))
  (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x))))
  (cbrt (- (/ -1 (exp x)) (exp x)))
  (* (* (- (/ -1 (exp x)) (exp x)) (- (/ -1 (exp x)) (exp x))) (- (/ -1 (exp x)) (exp x)))
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (sqrt (- (/ -1 (exp x)) (exp x)))
  (- (pow (/ -1 (exp x)) 3) (pow (exp x) 3))
  (+ (* (/ -1 (exp x)) (/ -1 (exp x))) (+ (* (exp x) (exp x)) (* (/ -1 (exp x)) (exp x))))
  (- (exp x))
  (- (* (/ -1 (exp x)) (/ -1 (exp x))) (* (exp x) (exp x)))
  (+ (/ -1 (exp x)) (exp x))
  (+ (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (- (sqrt (/ -1 (exp x))) (sqrt (exp x)))
  (+ (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (/ -1 (exp x)) (exp x))
  (- (exp x))
  (- x (+ (* 1/2 (pow x 2)) 1))
  (/ -1 (exp x))
  (/ -1 (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (/ 1 (exp x))))
  (/ 2.0 (+ (exp x) (/ 1 (exp x))))
  (- (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))
  (- (+ (exp x) (/ 1 (exp x))))
  (- (+ (exp x) (/ 1 (exp x))))
2.197 * * [simplify]: iteration 0: 218 enodes
2.253 * * [simplify]: iteration 1: 473 enodes
2.353 * * [simplify]: iteration 2: 1433 enodes
2.848 * * [simplify]: iteration complete: 5000 enodes
2.848 * * [simplify]: Extracting #0: cost 148 inf + 0
2.852 * * [simplify]: Extracting #1: cost 934 inf + 8
2.868 * * [simplify]: Extracting #2: cost 1783 inf + 159
2.880 * * [simplify]: Extracting #3: cost 1674 inf + 2899
2.893 * * [simplify]: Extracting #4: cost 357 inf + 15824
2.905 * * [simplify]: Extracting #5: cost 43 inf + 20147
2.917 * * [simplify]: Extracting #6: cost 1 inf + 20779
2.930 * * [simplify]: Extracting #7: cost 0 inf + 20796
2.943 * [simplify]: Simplified to:
  (- (log -1) x)
  (- (log -1) x)
  (exp (- (exp (- x))))
  (pow (- (exp (- x))) 3)
  (* (cbrt (- (exp (- x)))) (cbrt (- (exp (- x)))))
  (cbrt (- (exp (- x))))
  (pow (- (exp (- x))) 3)
  (sqrt (- (exp (- x))))
  (sqrt (- (exp (- x))))
  1
  (- (exp x))
  (/ (cbrt -1) (/ (* (cbrt (exp x)) (cbrt (exp x))) (cbrt -1)))
  (/ (cbrt -1) (cbrt (exp x)))
  (/ (cbrt -1) (/ (sqrt (exp x)) (cbrt -1)))
  (/ (cbrt -1) (sqrt (exp x)))
  (* (cbrt -1) (cbrt -1))
  (/ (cbrt -1) (exp x))
  (/ (/ (sqrt -1) (cbrt (exp x))) (cbrt (exp x)))
  (/ (sqrt -1) (cbrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (/ (sqrt -1) (sqrt (exp x)))
  (sqrt -1)
  (/ (sqrt -1) (exp x))
  (/ (/ 1 (cbrt (exp x))) (cbrt (exp x)))
  (/ -1 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ -1 (sqrt (exp x)))
  1
  (- (exp (- x)))
  (exp (- x))
  (/ (exp x) -1)
  (/ (/ -1 (cbrt (exp x))) (cbrt (exp x)))
  (/ -1 (sqrt (exp x)))
  -1
  (/ (exp x) (cbrt -1))
  (/ (exp x) (sqrt -1))
  (/ (exp x) -1)
  (log (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (log (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (exp (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (pow (- (/ 2.0 (- (+ (exp (- x)) (exp x))))) 3)
  (* (cbrt (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))) (cbrt (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))))
  (cbrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (pow (- (/ 2.0 (- (+ (exp (- x)) (exp x))))) 3)
  (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  2.0
  (+ (exp (- x)) (exp x))
  0
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt (- 2.0)) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt (- 2.0)) (cbrt (- 2.0))) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt (- 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (* (cbrt (- 2.0)) (cbrt (- 2.0)))
  (/ (cbrt (- 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (cbrt (- 2.0)) (/ (+ (sqrt (- (exp (- x)))) (sqrt (exp x))) (cbrt (- 2.0))))
  (/ (cbrt (- 2.0)) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (cbrt (- 2.0)) (/ (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))) (cbrt (- 2.0))))
  (/ (cbrt (- 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (* (cbrt (- 2.0)) (cbrt (- 2.0)))
  (/ (cbrt (- 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (/ (sqrt (- 2.0)) (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt (- 2.0)) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt (- 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt (- 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (sqrt (- 2.0))
  (/ (sqrt (- 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt (- 2.0)) (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (sqrt (- 2.0)) (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (/ (sqrt (- 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (sqrt (- 2.0))
  (/ (sqrt (- 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (/ 1 (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (- 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (- (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x))))))
  1
  (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ 1 (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (- 2.0) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ 1 (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (- (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))))
  1
  (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ (/ -1 (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ -1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  -1
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ -1 (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ -1 (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  -1
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ (- (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt (- (+ (exp (- x)) (exp x)))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (/ (sqrt (- (+ (exp (- x)) (exp x)))) (- (cbrt 2.0))))
  (/ (cbrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (- (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (- (* (cbrt 2.0) (cbrt 2.0))) (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (cbrt 2.0) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (cbrt 2.0) (/ (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))) (- (cbrt 2.0))))
  (/ (cbrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (- (* (cbrt 2.0) (cbrt 2.0)))
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (- (/ (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (- (sqrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (- (sqrt 2.0))
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (- (sqrt 2.0)) (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (sqrt 2.0) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (/ (sqrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (- (sqrt 2.0))
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (/ -1 (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ -1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  -1
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ -1 (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ 2.0 (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ -1 (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  -1
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (* (/ (cbrt 2.0) (cbrt (- (+ (exp (- x)) (exp x))))) (/ (cbrt 2.0) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (- (cbrt 2.0)) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (- (cbrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (- (cbrt 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (/ (+ (sqrt (- (exp (- x)))) (sqrt (exp x))) (cbrt 2.0)))
  (/ (- (cbrt 2.0)) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (- (/ (cbrt 2.0) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (- (cbrt 2.0)) (- (+ (exp (- x)) (exp x))))
  (/ (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (- (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (- (sqrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (sqrt 2.0)
  (- (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (- (sqrt 2.0)) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (sqrt 2.0) (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (/ (- (sqrt 2.0)) (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x))))
  (sqrt 2.0)
  (- (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x)))))
  (/ (/ 1 (cbrt (- (+ (exp (- x)) (exp x))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (- 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (- (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x))))))
  1
  (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ 1 (+ (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ (- 2.0) (- (sqrt (- (exp (- x)))) (sqrt (exp x))))
  (/ 1 (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x)))))
  (- (/ 2.0 (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))))
  1
  (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ 1 (- (+ (exp (- x)) (exp x))))
  (- (/ (+ (exp (- x)) (exp x)) (- 2.0)))
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ (- (/ 2.0 (cbrt (- (+ (exp (- x)) (exp x)))))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (- (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x))))))
  (- 2.0)
  (- (/ 2.0 (+ (sqrt (- (exp (- x)))) (sqrt (exp x)))))
  (- (/ 2.0 (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x))))))
  (- 2.0)
  (/ (- (+ (exp (- x)) (exp x))) (cbrt (- 2.0)))
  (/ (- (+ (exp (- x)) (exp x))) (sqrt (- 2.0)))
  (- (/ (+ (exp (- x)) (exp x)) (- 2.0)))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (/ (- (+ (exp (- x)) (exp x))) (cbrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) (sqrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (- (/ (+ (exp (- x)) (exp x)) (- (cbrt 2.0))))
  (/ (- (+ (exp (- x)) (exp x))) (- (sqrt 2.0)))
  (- (/ (+ (exp (- x)) (exp x)) (- 2.0)))
  (- (/ 2.0 (- (pow (- (exp (- x))) 3) (pow (exp x) 3))))
  (/ (- 2.0) (- (exp (* -2 x)) (exp (+ x x))))
  (exp (- (+ (exp (- x)) (exp x))))
  (log (- (+ (exp (- x)) (exp x))))
  (exp (- (+ (exp (- x)) (exp x))))
  (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x)))))
  (cbrt (- (+ (exp (- x)) (exp x))))
  (pow (- (+ (exp (- x)) (exp x))) 3)
  (sqrt (- (+ (exp (- x)) (exp x))))
  (sqrt (- (+ (exp (- x)) (exp x))))
  (- (pow (- (exp (- x))) 3) (pow (exp x) 3))
  (+ -1 (+ (exp (* -2 x)) (exp (+ x x))))
  (- (exp x))
  (- (exp (* -2 x)) (exp (+ x x)))
  (+ (- (exp (- x))) (exp x))
  (+ (sqrt (- (exp (- x)))) (sqrt (exp x)))
  (- (sqrt (- (exp (- x)))) (sqrt (exp x)))
  (+ (sqrt (exp x)) (/ (sqrt -1) (sqrt (exp x))))
  (- (/ (sqrt -1) (sqrt (exp x))) (sqrt (exp x)))
  (- (+ (exp (- x)) (exp x)))
  (- (exp x))
  (- x (+ (* (* 1/2 x) x) 1))
  (- (exp (- x)))
  (- (exp (- x)))
  (+ 1.0 (* (pow x 2) (- (* 0.20833333333333334 (pow x 2)) 0.5)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (- (- (* x (- x)) 2) (* 1/12 (pow x 4)))
  (- (+ (exp (- x)) (exp x)))
  (- (+ (exp (- x)) (exp x)))
2.945 * * * [progress]: adding candidates to table
3.675 * * [progress]: iteration 3 / 4
3.675 * * * [progress]: picking best candidate
3.682 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))) (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))))>
3.682 * * * [progress]: localizing error
3.699 * * * [progress]: generating rewritten candidates
3.699 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2 1)
3.715 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2 1)
3.731 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
3.789 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
3.851 * * * [progress]: generating series expansions
3.851 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2 1)
3.851 * [backup-simplify]: Simplify (+ (exp (- x)) (exp x)) into (+ (exp x) (exp (- x)))
3.851 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
3.851 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.851 * [taylor]: Taking taylor expansion of (exp x) in x
3.851 * [taylor]: Taking taylor expansion of x in x
3.851 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify 1 into 1
3.851 * [backup-simplify]: Simplify (exp 0) into 1
3.851 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.851 * [taylor]: Taking taylor expansion of (- x) in x
3.851 * [taylor]: Taking taylor expansion of x in x
3.851 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 1 into 1
3.852 * [backup-simplify]: Simplify (- 0) into 0
3.852 * [backup-simplify]: Simplify (- 1) into -1
3.852 * [backup-simplify]: Simplify (exp 0) into 1
3.852 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.852 * [taylor]: Taking taylor expansion of (exp x) in x
3.852 * [taylor]: Taking taylor expansion of x in x
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 1 into 1
3.852 * [backup-simplify]: Simplify (exp 0) into 1
3.852 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.852 * [taylor]: Taking taylor expansion of (- x) in x
3.852 * [taylor]: Taking taylor expansion of x in x
3.852 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify 1 into 1
3.853 * [backup-simplify]: Simplify (- 0) into 0
3.853 * [backup-simplify]: Simplify (- 1) into -1
3.853 * [backup-simplify]: Simplify (exp 0) into 1
3.853 * [backup-simplify]: Simplify (+ 1 1) into 2
3.854 * [backup-simplify]: Simplify 2 into 2
3.854 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.855 * [backup-simplify]: Simplify (- 1) into -1
3.855 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
3.856 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.856 * [backup-simplify]: Simplify 0 into 0
3.858 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.859 * [backup-simplify]: Simplify (- 1) into -1
3.859 * [backup-simplify]: Simplify (- 0) into 0
3.861 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.862 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
3.862 * [backup-simplify]: Simplify 1 into 1
3.864 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
3.864 * [backup-simplify]: Simplify (- 1) into -1
3.865 * [backup-simplify]: Simplify (- 1) into -1
3.865 * [backup-simplify]: Simplify (- 0) into 0
3.865 * [backup-simplify]: Simplify (- 0) into 0
3.868 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
3.868 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.870 * [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
3.871 * [backup-simplify]: Simplify (- 1) into -1
3.871 * [backup-simplify]: Simplify (- 1) into -1
3.871 * [backup-simplify]: Simplify (- 0) into 0
3.871 * [backup-simplify]: Simplify (- 1) into -1
3.871 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (- 0) into 0
3.874 * [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
3.874 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
3.874 * [backup-simplify]: Simplify 1/12 into 1/12
3.875 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
3.875 * [backup-simplify]: Simplify (+ (exp (- (/ 1 x))) (exp (/ 1 x))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.875 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
3.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.875 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.875 * [taylor]: Taking taylor expansion of x in x
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify (/ 1 1) into 1
3.875 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.875 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.875 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.875 * [taylor]: Taking taylor expansion of x in x
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.876 * [backup-simplify]: Simplify (/ 1 1) into 1
3.876 * [backup-simplify]: Simplify (- 1) into -1
3.876 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.876 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.876 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.876 * [taylor]: Taking taylor expansion of x in x
3.876 * [backup-simplify]: Simplify 0 into 0
3.876 * [backup-simplify]: Simplify 1 into 1
3.876 * [backup-simplify]: Simplify (/ 1 1) into 1
3.876 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.876 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.876 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.876 * [taylor]: Taking taylor expansion of x in x
3.876 * [backup-simplify]: Simplify 0 into 0
3.876 * [backup-simplify]: Simplify 1 into 1
3.877 * [backup-simplify]: Simplify (/ 1 1) into 1
3.877 * [backup-simplify]: Simplify (- 1) into -1
3.877 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.877 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.877 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.877 * [backup-simplify]: Simplify (+ 0 0) into 0
3.877 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify (+ 0 0) into 0
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify (+ 0 0) into 0
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify (+ 0 0) into 0
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify (+ 0 0) into 0
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify (+ 0 0) into 0
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
3.879 * [backup-simplify]: Simplify (+ (exp (- (/ 1 (- x)))) (exp (/ 1 (- x)))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.879 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
3.879 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.879 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.879 * [taylor]: Taking taylor expansion of x in x
3.879 * [backup-simplify]: Simplify 0 into 0
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [backup-simplify]: Simplify (/ 1 1) into 1
3.879 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.879 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.879 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.879 * [taylor]: Taking taylor expansion of -1 in x
3.880 * [backup-simplify]: Simplify -1 into -1
3.880 * [taylor]: Taking taylor expansion of x in x
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (/ -1 1) into -1
3.880 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.880 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.880 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.880 * [taylor]: Taking taylor expansion of x in x
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (/ 1 1) into 1
3.880 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.880 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.880 * [taylor]: Taking taylor expansion of -1 in x
3.880 * [backup-simplify]: Simplify -1 into -1
3.880 * [taylor]: Taking taylor expansion of x in x
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify 1 into 1
3.881 * [backup-simplify]: Simplify (/ -1 1) into -1
3.881 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.881 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.881 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.881 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
3.883 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2 1)
3.883 * [backup-simplify]: Simplify (+ (exp (- x)) (exp x)) into (+ (exp x) (exp (- x)))
3.883 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
3.883 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.883 * [taylor]: Taking taylor expansion of (exp x) in x
3.883 * [taylor]: Taking taylor expansion of x in x
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 1 into 1
3.883 * [backup-simplify]: Simplify (exp 0) into 1
3.883 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.883 * [taylor]: Taking taylor expansion of (- x) in x
3.883 * [taylor]: Taking taylor expansion of x in x
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 1 into 1
3.883 * [backup-simplify]: Simplify (- 0) into 0
3.883 * [backup-simplify]: Simplify (- 1) into -1
3.883 * [backup-simplify]: Simplify (exp 0) into 1
3.883 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.883 * [taylor]: Taking taylor expansion of (exp x) in x
3.883 * [taylor]: Taking taylor expansion of x in x
3.884 * [backup-simplify]: Simplify 0 into 0
3.884 * [backup-simplify]: Simplify 1 into 1
3.884 * [backup-simplify]: Simplify (exp 0) into 1
3.884 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.884 * [taylor]: Taking taylor expansion of (- x) in x
3.884 * [taylor]: Taking taylor expansion of x in x
3.884 * [backup-simplify]: Simplify 0 into 0
3.884 * [backup-simplify]: Simplify 1 into 1
3.884 * [backup-simplify]: Simplify (- 0) into 0
3.884 * [backup-simplify]: Simplify (- 1) into -1
3.884 * [backup-simplify]: Simplify (exp 0) into 1
3.884 * [backup-simplify]: Simplify (+ 1 1) into 2
3.884 * [backup-simplify]: Simplify 2 into 2
3.885 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.885 * [backup-simplify]: Simplify (- 1) into -1
3.886 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
3.886 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.887 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.887 * [backup-simplify]: Simplify (- 1) into -1
3.887 * [backup-simplify]: Simplify (- 0) into 0
3.888 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.889 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
3.889 * [backup-simplify]: Simplify 1 into 1
3.890 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
3.890 * [backup-simplify]: Simplify (- 1) into -1
3.890 * [backup-simplify]: Simplify (- 1) into -1
3.891 * [backup-simplify]: Simplify (- 0) into 0
3.891 * [backup-simplify]: Simplify (- 0) into 0
3.892 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
3.893 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
3.893 * [backup-simplify]: Simplify 0 into 0
3.895 * [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
3.895 * [backup-simplify]: Simplify (- 1) into -1
3.895 * [backup-simplify]: Simplify (- 1) into -1
3.896 * [backup-simplify]: Simplify (- 0) into 0
3.896 * [backup-simplify]: Simplify (- 1) into -1
3.896 * [backup-simplify]: Simplify (- 0) into 0
3.896 * [backup-simplify]: Simplify (- 0) into 0
3.897 * [backup-simplify]: Simplify (- 0) into 0
3.899 * [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
3.900 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
3.900 * [backup-simplify]: Simplify 1/12 into 1/12
3.900 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
3.900 * [backup-simplify]: Simplify (+ (exp (- (/ 1 x))) (exp (/ 1 x))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.900 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
3.900 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.900 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.900 * [taylor]: Taking taylor expansion of x in x
3.900 * [backup-simplify]: Simplify 0 into 0
3.900 * [backup-simplify]: Simplify 1 into 1
3.901 * [backup-simplify]: Simplify (/ 1 1) into 1
3.901 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.901 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.901 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.901 * [taylor]: Taking taylor expansion of x in x
3.901 * [backup-simplify]: Simplify 0 into 0
3.901 * [backup-simplify]: Simplify 1 into 1
3.901 * [backup-simplify]: Simplify (/ 1 1) into 1
3.901 * [backup-simplify]: Simplify (- 1) into -1
3.901 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.901 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.901 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.901 * [taylor]: Taking taylor expansion of x in x
3.901 * [backup-simplify]: Simplify 0 into 0
3.901 * [backup-simplify]: Simplify 1 into 1
3.902 * [backup-simplify]: Simplify (/ 1 1) into 1
3.902 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.902 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.902 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.902 * [taylor]: Taking taylor expansion of x in x
3.902 * [backup-simplify]: Simplify 0 into 0
3.902 * [backup-simplify]: Simplify 1 into 1
3.902 * [backup-simplify]: Simplify (/ 1 1) into 1
3.902 * [backup-simplify]: Simplify (- 1) into -1
3.902 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.903 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.903 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.903 * [backup-simplify]: Simplify 0 into 0
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.903 * [backup-simplify]: Simplify 0 into 0
3.903 * [backup-simplify]: Simplify (+ 0 0) into 0
3.903 * [backup-simplify]: Simplify 0 into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify 0 into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify 0 into 0
3.905 * [backup-simplify]: Simplify (+ 0 0) into 0
3.905 * [backup-simplify]: Simplify 0 into 0
3.905 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
3.905 * [backup-simplify]: Simplify (+ (exp (- (/ 1 (- x)))) (exp (/ 1 (- x)))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.905 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
3.905 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.905 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.905 * [taylor]: Taking taylor expansion of x in x
3.905 * [backup-simplify]: Simplify 0 into 0
3.905 * [backup-simplify]: Simplify 1 into 1
3.906 * [backup-simplify]: Simplify (/ 1 1) into 1
3.906 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.906 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.906 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.906 * [taylor]: Taking taylor expansion of -1 in x
3.906 * [backup-simplify]: Simplify -1 into -1
3.906 * [taylor]: Taking taylor expansion of x in x
3.906 * [backup-simplify]: Simplify 0 into 0
3.906 * [backup-simplify]: Simplify 1 into 1
3.907 * [backup-simplify]: Simplify (/ -1 1) into -1
3.907 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.907 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.907 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.907 * [taylor]: Taking taylor expansion of x in x
3.907 * [backup-simplify]: Simplify 0 into 0
3.907 * [backup-simplify]: Simplify 1 into 1
3.907 * [backup-simplify]: Simplify (/ 1 1) into 1
3.907 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.907 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.907 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.907 * [taylor]: Taking taylor expansion of -1 in x
3.907 * [backup-simplify]: Simplify -1 into -1
3.907 * [taylor]: Taking taylor expansion of x in x
3.908 * [backup-simplify]: Simplify 0 into 0
3.908 * [backup-simplify]: Simplify 1 into 1
3.908 * [backup-simplify]: Simplify (/ -1 1) into -1
3.908 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.908 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.908 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.909 * [backup-simplify]: Simplify (+ 0 0) into 0
3.909 * [backup-simplify]: Simplify 0 into 0
3.909 * [backup-simplify]: Simplify (+ 0 0) into 0
3.909 * [backup-simplify]: Simplify 0 into 0
3.910 * [backup-simplify]: Simplify (+ 0 0) into 0
3.910 * [backup-simplify]: Simplify 0 into 0
3.910 * [backup-simplify]: Simplify (+ 0 0) into 0
3.910 * [backup-simplify]: Simplify 0 into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.911 * [backup-simplify]: Simplify 0 into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.911 * [backup-simplify]: Simplify 0 into 0
3.911 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
3.911 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
3.912 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- x)) (exp x)))) into (/ -2.0 (+ (exp x) (exp (- x))))
3.912 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in (x) around 0
3.912 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in x
3.912 * [taylor]: Taking taylor expansion of -2.0 in x
3.912 * [backup-simplify]: Simplify -2.0 into -2.0
3.912 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.912 * [taylor]: Taking taylor expansion of (exp x) in x
3.912 * [taylor]: Taking taylor expansion of x in x
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [backup-simplify]: Simplify 1 into 1
3.912 * [backup-simplify]: Simplify (exp 0) into 1
3.912 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.912 * [taylor]: Taking taylor expansion of (- x) in x
3.912 * [taylor]: Taking taylor expansion of x in x
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [backup-simplify]: Simplify 1 into 1
3.912 * [backup-simplify]: Simplify (- 0) into 0
3.913 * [backup-simplify]: Simplify (- 1) into -1
3.913 * [backup-simplify]: Simplify (exp 0) into 1
3.913 * [backup-simplify]: Simplify (+ 1 1) into 2
3.914 * [backup-simplify]: Simplify (/ -2.0 2) into -1.0
3.914 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in x
3.914 * [taylor]: Taking taylor expansion of -2.0 in x
3.914 * [backup-simplify]: Simplify -2.0 into -2.0
3.914 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.914 * [taylor]: Taking taylor expansion of (exp x) in x
3.914 * [taylor]: Taking taylor expansion of x in x
3.914 * [backup-simplify]: Simplify 0 into 0
3.914 * [backup-simplify]: Simplify 1 into 1
3.914 * [backup-simplify]: Simplify (exp 0) into 1
3.914 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.914 * [taylor]: Taking taylor expansion of (- x) in x
3.914 * [taylor]: Taking taylor expansion of x in x
3.914 * [backup-simplify]: Simplify 0 into 0
3.914 * [backup-simplify]: Simplify 1 into 1
3.914 * [backup-simplify]: Simplify (- 0) into 0
3.915 * [backup-simplify]: Simplify (- 1) into -1
3.915 * [backup-simplify]: Simplify (exp 0) into 1
3.915 * [backup-simplify]: Simplify (+ 1 1) into 2
3.916 * [backup-simplify]: Simplify (/ -2.0 2) into -1.0
3.916 * [backup-simplify]: Simplify -1.0 into -1.0
3.917 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.917 * [backup-simplify]: Simplify (- 1) into -1
3.918 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
3.919 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.920 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 0 2)))) into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.921 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.922 * [backup-simplify]: Simplify (- 1) into -1
3.922 * [backup-simplify]: Simplify (- 0) into 0
3.924 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.925 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
3.929 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 1 2)) (* 0 (/ 0 2)))) into 0.5
3.929 * [backup-simplify]: Simplify 0.5 into 0.5
3.935 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
3.936 * [backup-simplify]: Simplify (- 1) into -1
3.936 * [backup-simplify]: Simplify (- 1) into -1
3.936 * [backup-simplify]: Simplify (- 0) into 0
3.936 * [backup-simplify]: Simplify (- 0) into 0
3.938 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
3.938 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
3.939 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 0 2)) (* 0 (/ 1 2)) (* 0.5 (/ 0 2)))) into 0
3.939 * [backup-simplify]: Simplify 0 into 0
3.941 * [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
3.941 * [backup-simplify]: Simplify (- 1) into -1
3.941 * [backup-simplify]: Simplify (- 1) into -1
3.941 * [backup-simplify]: Simplify (- 0) into 0
3.942 * [backup-simplify]: Simplify (- 1) into -1
3.942 * [backup-simplify]: Simplify (- 0) into 0
3.942 * [backup-simplify]: Simplify (- 0) into 0
3.942 * [backup-simplify]: Simplify (- 0) into 0
3.944 * [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
3.945 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
3.948 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* 0.5 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.20833333333333334)
3.949 * [backup-simplify]: Simplify (- 0.20833333333333334) into (- 0.20833333333333334)
3.949 * [backup-simplify]: Simplify (+ (* (- 0.20833333333333334) (pow x 4)) (+ (* 0.5 (pow x 2)) -1.0)) into (- (* 0.5 (pow x 2)) (+ (* 0.20833333333333334 (pow x 4)) 1.0))
3.949 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.949 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
3.950 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
3.950 * [taylor]: Taking taylor expansion of -2.0 in x
3.950 * [backup-simplify]: Simplify -2.0 into -2.0
3.950 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.950 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify (/ 1 1) into 1
3.950 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.950 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.950 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify 1 into 1
3.950 * [backup-simplify]: Simplify (/ 1 1) into 1
3.951 * [backup-simplify]: Simplify (- 1) into -1
3.951 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.951 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.951 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.951 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
3.951 * [taylor]: Taking taylor expansion of -2.0 in x
3.951 * [backup-simplify]: Simplify -2.0 into -2.0
3.951 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.951 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.951 * [taylor]: Taking taylor expansion of x in x
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify 1 into 1
3.951 * [backup-simplify]: Simplify (/ 1 1) into 1
3.951 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.951 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.951 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.951 * [taylor]: Taking taylor expansion of x in x
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify 1 into 1
3.952 * [backup-simplify]: Simplify (/ 1 1) into 1
3.952 * [backup-simplify]: Simplify (- 1) into -1
3.952 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.952 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.952 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.952 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.953 * [backup-simplify]: Simplify (+ 0 0) into 0
3.953 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify (+ 0 0) into 0
3.954 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.954 * [backup-simplify]: Simplify 0 into 0
3.954 * [backup-simplify]: Simplify (+ 0 0) into 0
3.955 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify (+ 0 0) into 0
3.955 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify (+ 0 0) into 0
3.958 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify (+ 0 0) into 0
3.960 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
3.960 * [backup-simplify]: Simplify 0 into 0
3.960 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ -2.0 (+ (exp x) (exp (- x))))
3.960 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- (/ 1 (- x)))) (exp (/ 1 (- x)))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.960 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
3.960 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.961 * [taylor]: Taking taylor expansion of -2.0 in x
3.961 * [backup-simplify]: Simplify -2.0 into -2.0
3.961 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.961 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.961 * [taylor]: Taking taylor expansion of x in x
3.961 * [backup-simplify]: Simplify 0 into 0
3.961 * [backup-simplify]: Simplify 1 into 1
3.961 * [backup-simplify]: Simplify (/ 1 1) into 1
3.961 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.961 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.961 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.961 * [taylor]: Taking taylor expansion of -1 in x
3.961 * [backup-simplify]: Simplify -1 into -1
3.961 * [taylor]: Taking taylor expansion of x in x
3.961 * [backup-simplify]: Simplify 0 into 0
3.962 * [backup-simplify]: Simplify 1 into 1
3.962 * [backup-simplify]: Simplify (/ -1 1) into -1
3.962 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.962 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.962 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.962 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.962 * [taylor]: Taking taylor expansion of -2.0 in x
3.962 * [backup-simplify]: Simplify -2.0 into -2.0
3.963 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.963 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.963 * [taylor]: Taking taylor expansion of x in x
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 1 into 1
3.963 * [backup-simplify]: Simplify (/ 1 1) into 1
3.963 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.963 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.963 * [taylor]: Taking taylor expansion of -1 in x
3.963 * [backup-simplify]: Simplify -1 into -1
3.963 * [taylor]: Taking taylor expansion of x in x
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 1 into 1
3.964 * [backup-simplify]: Simplify (/ -1 1) into -1
3.964 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.964 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.964 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.964 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.965 * [backup-simplify]: Simplify (+ 0 0) into 0
3.965 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify (+ 0 0) into 0
3.967 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify (+ 0 0) into 0
3.968 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
3.968 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify (+ 0 0) into 0
3.970 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify (+ 0 0) into 0
3.971 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
3.971 * [backup-simplify]: Simplify 0 into 0
3.972 * [backup-simplify]: Simplify (+ 0 0) into 0
3.973 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
3.973 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ -2.0 (+ (exp (* -1 x)) (exp x)))
3.974 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
3.974 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- x)) (exp x)))) into (/ -2.0 (+ (exp x) (exp (- x))))
3.974 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in (x) around 0
3.974 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in x
3.974 * [taylor]: Taking taylor expansion of -2.0 in x
3.974 * [backup-simplify]: Simplify -2.0 into -2.0
3.974 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.974 * [taylor]: Taking taylor expansion of (exp x) in x
3.974 * [taylor]: Taking taylor expansion of x in x
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 1 into 1
3.974 * [backup-simplify]: Simplify (exp 0) into 1
3.974 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.974 * [taylor]: Taking taylor expansion of (- x) in x
3.974 * [taylor]: Taking taylor expansion of x in x
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 1 into 1
3.975 * [backup-simplify]: Simplify (- 0) into 0
3.975 * [backup-simplify]: Simplify (- 1) into -1
3.975 * [backup-simplify]: Simplify (exp 0) into 1
3.976 * [backup-simplify]: Simplify (+ 1 1) into 2
3.976 * [backup-simplify]: Simplify (/ -2.0 2) into -1.0
3.976 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp x) (exp (- x)))) in x
3.976 * [taylor]: Taking taylor expansion of -2.0 in x
3.976 * [backup-simplify]: Simplify -2.0 into -2.0
3.976 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
3.976 * [taylor]: Taking taylor expansion of (exp x) in x
3.976 * [taylor]: Taking taylor expansion of x in x
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (exp 0) into 1
3.976 * [taylor]: Taking taylor expansion of (exp (- x)) in x
3.976 * [taylor]: Taking taylor expansion of (- x) in x
3.977 * [taylor]: Taking taylor expansion of x in x
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (- 0) into 0
3.977 * [backup-simplify]: Simplify (- 1) into -1
3.977 * [backup-simplify]: Simplify (exp 0) into 1
3.978 * [backup-simplify]: Simplify (+ 1 1) into 2
3.978 * [backup-simplify]: Simplify (/ -2.0 2) into -1.0
3.979 * [backup-simplify]: Simplify -1.0 into -1.0
3.980 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
3.980 * [backup-simplify]: Simplify (- 1) into -1
3.981 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
3.982 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.982 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 0 2)))) into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.984 * [backup-simplify]: Simplify (- 1) into -1
3.985 * [backup-simplify]: Simplify (- 0) into 0
3.986 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
3.987 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
3.991 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 1 2)) (* 0 (/ 0 2)))) into 0.5
3.991 * [backup-simplify]: Simplify 0.5 into 0.5
3.993 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
3.994 * [backup-simplify]: Simplify (- 1) into -1
3.994 * [backup-simplify]: Simplify (- 1) into -1
3.994 * [backup-simplify]: Simplify (- 0) into 0
3.995 * [backup-simplify]: Simplify (- 0) into 0
3.997 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
3.998 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
3.999 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 0 2)) (* 0 (/ 1 2)) (* 0.5 (/ 0 2)))) into 0
3.999 * [backup-simplify]: Simplify 0 into 0
4.004 * [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
4.004 * [backup-simplify]: Simplify (- 1) into -1
4.005 * [backup-simplify]: Simplify (- 1) into -1
4.006 * [backup-simplify]: Simplify (- 0) into 0
4.006 * [backup-simplify]: Simplify (- 1) into -1
4.006 * [backup-simplify]: Simplify (- 0) into 0
4.007 * [backup-simplify]: Simplify (- 0) into 0
4.007 * [backup-simplify]: Simplify (- 0) into 0
4.012 * [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
4.012 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
4.020 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* -1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* 0.5 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.20833333333333334)
4.020 * [backup-simplify]: Simplify (- 0.20833333333333334) into (- 0.20833333333333334)
4.021 * [backup-simplify]: Simplify (+ (* (- 0.20833333333333334) (pow x 4)) (+ (* 0.5 (pow x 2)) -1.0)) into (- (* 0.5 (pow x 2)) (+ (* 0.20833333333333334 (pow x 4)) 1.0))
4.021 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
4.021 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
4.021 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
4.021 * [taylor]: Taking taylor expansion of -2.0 in x
4.022 * [backup-simplify]: Simplify -2.0 into -2.0
4.022 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
4.022 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.022 * [taylor]: Taking taylor expansion of x in x
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify 1 into 1
4.022 * [backup-simplify]: Simplify (/ 1 1) into 1
4.022 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
4.022 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
4.022 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
4.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.022 * [taylor]: Taking taylor expansion of x in x
4.022 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify 1 into 1
4.023 * [backup-simplify]: Simplify (/ 1 1) into 1
4.023 * [backup-simplify]: Simplify (- 1) into -1
4.023 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
4.024 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
4.024 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
4.024 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
4.024 * [taylor]: Taking taylor expansion of -2.0 in x
4.024 * [backup-simplify]: Simplify -2.0 into -2.0
4.024 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
4.024 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.024 * [taylor]: Taking taylor expansion of x in x
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 1 into 1
4.024 * [backup-simplify]: Simplify (/ 1 1) into 1
4.024 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
4.024 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
4.024 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
4.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.024 * [taylor]: Taking taylor expansion of x in x
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 1 into 1
4.025 * [backup-simplify]: Simplify (/ 1 1) into 1
4.025 * [backup-simplify]: Simplify (- 1) into -1
4.025 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
4.025 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
4.025 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
4.025 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
4.026 * [backup-simplify]: Simplify (+ 0 0) into 0
4.026 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
4.026 * [backup-simplify]: Simplify 0 into 0
4.026 * [backup-simplify]: Simplify (+ 0 0) into 0
4.027 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (+ 0 0) into 0
4.027 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
4.027 * [backup-simplify]: Simplify 0 into 0
4.028 * [backup-simplify]: Simplify (+ 0 0) into 0
4.028 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
4.028 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify (+ 0 0) into 0
4.029 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
4.029 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify (+ 0 0) into 0
4.030 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ -2.0 (+ (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
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ -2.0 (+ (exp x) (exp (- x))))
4.031 * [backup-simplify]: Simplify (/ 2.0 (- (+ (exp (- (/ 1 (- x)))) (exp (/ 1 (- x)))))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
4.031 * [approximate]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
4.031 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
4.031 * [taylor]: Taking taylor expansion of -2.0 in x
4.031 * [backup-simplify]: Simplify -2.0 into -2.0
4.031 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
4.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.031 * [taylor]: Taking taylor expansion of x in x
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 1 into 1
4.031 * [backup-simplify]: Simplify (/ 1 1) into 1
4.031 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
4.031 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.031 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.031 * [taylor]: Taking taylor expansion of -1 in x
4.031 * [backup-simplify]: Simplify -1 into -1
4.031 * [taylor]: Taking taylor expansion of x in x
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 1 into 1
4.032 * [backup-simplify]: Simplify (/ -1 1) into -1
4.032 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
4.032 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
4.032 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
4.032 * [taylor]: Taking taylor expansion of (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
4.032 * [taylor]: Taking taylor expansion of -2.0 in x
4.032 * [backup-simplify]: Simplify -2.0 into -2.0
4.032 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
4.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.032 * [taylor]: Taking taylor expansion of x in x
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 1 into 1
4.032 * [backup-simplify]: Simplify (/ 1 1) into 1
4.033 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
4.033 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.033 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.033 * [taylor]: Taking taylor expansion of -1 in x
4.033 * [backup-simplify]: Simplify -1 into -1
4.033 * [taylor]: Taking taylor expansion of x in x
4.033 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify 1 into 1
4.033 * [backup-simplify]: Simplify (/ -1 1) into -1
4.033 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
4.033 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
4.033 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
4.033 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
4.034 * [backup-simplify]: Simplify (+ 0 0) into 0
4.034 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify (+ 0 0) into 0
4.035 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
4.035 * [backup-simplify]: Simplify 0 into 0
4.035 * [backup-simplify]: Simplify (+ 0 0) into 0
4.035 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
4.035 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify (+ 0 0) into 0
4.036 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
4.036 * [backup-simplify]: Simplify 0 into 0
4.037 * [backup-simplify]: Simplify (+ 0 0) into 0
4.037 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
4.037 * [backup-simplify]: Simplify 0 into 0
4.037 * [backup-simplify]: Simplify (+ 0 0) into 0
4.038 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ -2.0 (+ (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
4.038 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify (/ -2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ -2.0 (+ (exp (* -1 x)) (exp x)))
4.039 * * * [progress]: simplifying candidates
4.042 * [simplify]: Simplifying:
  (* (exp (exp (- x))) (exp (exp x)))
  (log (+ (exp (- x)) (exp x)))
  (exp (+ (exp (- x)) (exp x)))
  (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))
  (cbrt (+ (exp (- x)) (exp x)))
  (* (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (+ (pow (exp (- x)) 3) (pow (exp x) 3))
  (+ (* (exp (- x)) (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp x))))
  (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp x)))
  (- (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (* (exp (exp (- x))) (exp (exp x)))
  (log (+ (exp (- x)) (exp x)))
  (exp (+ (exp (- x)) (exp x)))
  (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))
  (cbrt (+ (exp (- x)) (exp x)))
  (* (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (+ (pow (exp (- x)) 3) (pow (exp x) 3))
  (+ (* (exp (- x)) (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp x))))
  (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp x)))
  (- (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (- (log 2.0) (log (- (+ (exp (- x)) (exp x)))))
  (log (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (exp (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (- (+ (exp (- x)) (exp x))) (- (+ (exp (- x)) (exp x)))) (- (+ (exp (- x)) (exp x)))))
  (* (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x))))) (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (* (* (/ 2.0 (- (+ (exp (- x)) (exp x)))) (/ 2.0 (- (+ (exp (- x)) (exp x))))) (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (- 2.0)
  (- (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) -1)
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- 1))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- 1))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- 1))
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (- 1))
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ 1 (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ 2.0 (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 -1)
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  (/ 1 (- 1))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (- 1))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 (- (+ (exp (- x)) (exp x))))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (/ 2.0 (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 1)
  (/ 2.0 -1)
  (/ 2.0 (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (- 1))
  (/ 2.0 (- 1))
  (/ 2.0 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (- (+ (exp (- x)) (exp x))) (cbrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) (sqrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (/ 2.0 (- (+ (pow (exp (- x)) 3) (pow (exp x) 3))))
  (/ 2.0 (- (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp x)))))
  (- (log 2.0) (log (- (+ (exp (- x)) (exp x)))))
  (log (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (exp (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (- (+ (exp (- x)) (exp x))) (- (+ (exp (- x)) (exp x)))) (- (+ (exp (- x)) (exp x)))))
  (* (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x))))) (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x))))))
  (cbrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (* (* (/ 2.0 (- (+ (exp (- x)) (exp x)))) (/ 2.0 (- (+ (exp (- x)) (exp x))))) (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (- (+ (exp (- x)) (exp x)))))
  (- 2.0)
  (- (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) -1)
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- 1))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- 1))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- 1))
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (- 1))
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (- (+ (exp (- x)) (exp x))))
  (/ 1 (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ 2.0 (cbrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 -1)
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  (/ 1 (- 1))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (- 1))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 1)
  (/ 2.0 (- (+ (exp (- x)) (exp x))))
  (/ 1 (- (+ (exp (- x)) (exp x))))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (/ 2.0 (* (cbrt (- (+ (exp (- x)) (exp x)))) (cbrt (- (+ (exp (- x)) (exp x))))))
  (/ 2.0 (sqrt (- (+ (exp (- x)) (exp x)))))
  (/ 2.0 1)
  (/ 2.0 -1)
  (/ 2.0 (- (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (- 1))
  (/ 2.0 (- 1))
  (/ 2.0 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (- (+ (exp (- x)) (exp x))) (cbrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) (sqrt 2.0))
  (/ (- (+ (exp (- x)) (exp x))) 2.0)
  (/ 2.0 (- (+ (pow (exp (- x)) 3) (pow (exp x) 3))))
  (/ 2.0 (- (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp x)))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (- (* 0.5 (pow x 2)) (+ (* 0.20833333333333334 (pow x 4)) 1.0))
  (/ -2.0 (+ (exp x) (exp (- x))))
  (/ -2.0 (+ (exp (* -1 x)) (exp x)))
  (- (* 0.5 (pow x 2)) (+ (* 0.20833333333333334 (pow x 4)) 1.0))
  (/ -2.0 (+ (exp x) (exp (- x))))
  (/ -2.0 (+ (exp (* -1 x)) (exp x)))
4.044 * * [simplify]: iteration 0: 141 enodes
4.094 * * [simplify]: iteration 1: 294 enodes
4.208 * * [simplify]: iteration 2: 1027 enodes
4.539 * * [simplify]: iteration complete: 5000 enodes
4.539 * * [simplify]: Extracting #0: cost 77 inf + 0
4.540 * * [simplify]: Extracting #1: cost 490 inf + 5
4.544 * * [simplify]: Extracting #2: cost 1574 inf + 30
4.550 * * [simplify]: Extracting #3: cost 2094 inf + 316
4.563 * * [simplify]: Extracting #4: cost 1375 inf + 5157
4.573 * * [simplify]: Extracting #5: cost 259 inf + 18149
4.586 * * [simplify]: Extracting #6: cost 0 inf + 20903
4.598 * * [simplify]: Extracting #7: cost 0 inf + 20857
4.611 * [simplify]: Simplified to:
  (exp (+ (exp (- x)) (exp x)))
  (log (+ (exp (- x)) (exp x)))
  (exp (+ (exp (- x)) (exp x)))
  (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))
  (cbrt (+ (exp (- x)) (exp x)))
  (pow (+ (exp (- x)) (exp x)) 3)
  (sqrt (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (pow (exp 2) x) (+ (pow (exp x) -2) -1))
  (- (pow (exp x) -2) (pow (exp 2) x))
  (- (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (exp (+ (exp (- x)) (exp x)))
  (log (+ (exp (- x)) (exp x)))
  (exp (+ (exp (- x)) (exp x)))
  (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))
  (cbrt (+ (exp (- x)) (exp x)))
  (pow (+ (exp (- x)) (exp x)) 3)
  (sqrt (+ (exp (- x)) (exp x)))
  (sqrt (+ (exp (- x)) (exp x)))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (pow (exp 2) x) (+ (pow (exp x) -2) -1))
  (- (pow (exp x) -2) (pow (exp 2) x))
  (- (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (log (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (log (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (exp (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (pow (/ 2.0 (- (/ -1 (exp x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x)))) (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x)))))
  (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (pow (/ 2.0 (- (/ -1 (exp x)) (exp x))) 3)
  (sqrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (- 2.0)
  (+ (exp (- x)) (exp x))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (/ 1 (cbrt (- (/ -1 (exp x)) (exp x)))) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ 1 (- (/ -1 (exp x)) (exp x)))
  (- (/ (+ (exp (- x)) (exp x)) 2.0))
  (/ 2.0 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  2.0
  (/ 2.0 -1)
  (/ (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x))))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 -1)
  (/ 2.0 -1)
  (/ (/ 2.0 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  2.0
  2.0
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt 2.0))
  (- (/ (+ (exp (- x)) (exp x)) (sqrt 2.0)))
  (- (/ (+ (exp (- x)) (exp x)) 2.0))
  (/ 2.0 (- (- (pow (exp (- x)) 3)) (pow (exp x) 3)))
  (/ 2.0 (- (- (pow (exp x) -2) (pow (exp 2) x))))
  (log (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (log (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (exp (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (pow (/ 2.0 (- (/ -1 (exp x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x)))) (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x)))))
  (cbrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (pow (/ 2.0 (- (/ -1 (exp x)) (exp x))) 3)
  (sqrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (sqrt (/ 2.0 (- (/ -1 (exp x)) (exp x))))
  (- 2.0)
  (+ (exp (- x)) (exp x))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (cbrt 2.0) (/ -1 (cbrt 2.0)))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (- (/ -1 (exp x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) -1)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (- (sqrt (+ (exp (- x)) (exp x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (- (/ -1 (exp x)) (exp x)))
  (/ (/ 1 (cbrt (- (/ -1 (exp x)) (exp x)))) (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (cbrt (- (/ -1 (exp x)) (exp x))))
  (/ 1 (sqrt (- (/ -1 (exp x)) (exp x))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  -1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x)))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  1
  (/ 2.0 (- (/ -1 (exp x)) (exp x)))
  (/ 1 (- (/ -1 (exp x)) (exp x)))
  (- (/ (+ (exp (- x)) (exp x)) 2.0))
  (/ 2.0 (* (cbrt (- (/ -1 (exp x)) (exp x))) (cbrt (- (/ -1 (exp x)) (exp x)))))
  (/ 2.0 (sqrt (- (/ -1 (exp x)) (exp x))))
  2.0
  (/ 2.0 -1)
  (/ (/ 2.0 (- (cbrt (+ (exp (- x)) (exp x))))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (- (sqrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 -1)
  (/ 2.0 -1)
  (/ (/ 2.0 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  2.0
  2.0
  (/ (- (/ -1 (exp x)) (exp x)) (cbrt 2.0))
  (- (/ (+ (exp (- x)) (exp x)) (sqrt 2.0)))
  (- (/ (+ (exp (- x)) (exp x)) 2.0))
  (/ 2.0 (- (- (pow (exp (- x)) 3)) (pow (exp x) 3)))
  (/ 2.0 (- (- (pow (exp x) -2) (pow (exp 2) x))))
  (+ (+ 2 (pow x 2)) (* 1/12 (pow x 4)))
  (+ (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (+ (+ 2 (pow x 2)) (* 1/12 (pow x 4)))
  (+ (exp (- x)) (exp x))
  (+ (exp (- x)) (exp x))
  (- (* (* 0.5 x) x) (+ 1.0 (* 0.20833333333333334 (pow x 4))))
  (/ -2.0 (+ (exp (- x)) (exp x)))
  (/ -2.0 (+ (exp (- x)) (exp x)))
  (- (* (* 0.5 x) x) (+ 1.0 (* 0.20833333333333334 (pow x 4))))
  (/ -2.0 (+ (exp (- x)) (exp x)))
  (/ -2.0 (+ (exp (- x)) (exp x)))
4.613 * * * [progress]: adding candidates to table
5.489 * [progress]: [Phase 3 of 3] Extracting.
5.489 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))) (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))))> #<alt (λ (x) (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))>)
5.489 * * * [regime-changes]: Trying 1 branch expressions: (x)
5.489 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x)))))) (sqrt (- (/ 2.0 (- (+ (exp (- x)) (exp x))))))))> #<alt (λ (x) (/ (- 2.0) (- (/ -1 (exp x)) (exp x))))>)
5.526 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.526 * [simplify]: Simplifying:
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
5.526 * * [simplify]: iteration 0: 8 enodes
5.527 * * [simplify]: iteration 1: 10 enodes
5.528 * * [simplify]: iteration complete: 10 enodes
5.528 * * [simplify]: Extracting #0: cost 1 inf + 0
5.528 * * [simplify]: Extracting #1: cost 4 inf + 0
5.528 * * [simplify]: Extracting #2: cost 7 inf + 0
5.528 * * [simplify]: Extracting #3: cost 8 inf + 1
5.528 * * [simplify]: Extracting #4: cost 0 inf + 37
5.528 * [simplify]: Simplified to:
  (/ (- 2.0) (- (/ -1 (exp x)) (exp x)))
6.499 * [regime-testing]: Baseline error score: 0.009647446555999788
6.507 * [regime-testing]: Oracle error score: 0.008074129578787493
6.525 * [regime-testing]: End program error score: 0.009647446555999788