36.811 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.016 * [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
0.019 * * [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 + 709
0.021 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.024 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.069 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.070 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.070 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.070 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.070 * [taylor]: Taking taylor expansion of 2.0 in x
0.070 * [backup-simplify]: Simplify 2.0 into 2.0
0.070 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.070 * [taylor]: Taking taylor expansion of (exp x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (exp 0) into 1
0.070 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.070 * [taylor]: Taking taylor expansion of (- x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (- 0) into 0
0.071 * [backup-simplify]: Simplify (- 1) into -1
0.071 * [backup-simplify]: Simplify (exp 0) into 1
0.072 * [backup-simplify]: Simplify (+ 1 1) into 2
0.072 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.072 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.072 * [taylor]: Taking taylor expansion of 2.0 in x
0.072 * [backup-simplify]: Simplify 2.0 into 2.0
0.072 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.072 * [taylor]: Taking taylor expansion of (exp x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (exp 0) into 1
0.072 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.072 * [taylor]: Taking taylor expansion of (- x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.073 * [backup-simplify]: Simplify (- 1) into -1
0.073 * [backup-simplify]: Simplify (exp 0) into 1
0.074 * [backup-simplify]: Simplify (+ 1 1) into 2
0.074 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.074 * [backup-simplify]: Simplify 1.0 into 1.0
0.075 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.076 * [backup-simplify]: Simplify (- 1) into -1
0.077 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.077 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.078 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.080 * [backup-simplify]: Simplify (- 1) into -1
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.082 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.086 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
0.086 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.088 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.089 * [backup-simplify]: Simplify (- 1) into -1
0.089 * [backup-simplify]: Simplify (- 1) into -1
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.092 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.093 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.095 * [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
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [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
0.099 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.103 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
0.104 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
0.104 * [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)))
0.104 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.104 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.104 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [backup-simplify]: Simplify 2.0 into 2.0
0.104 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (/ 1 1) into 1
0.105 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.105 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.105 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (/ 1 1) into 1
0.105 * [backup-simplify]: Simplify (- 1) into -1
0.105 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.105 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.106 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.106 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.106 * [taylor]: Taking taylor expansion of 2.0 in x
0.106 * [backup-simplify]: Simplify 2.0 into 2.0
0.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (/ 1 1) into 1
0.106 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.106 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [backup-simplify]: Simplify (- 1) into -1
0.107 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.107 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.107 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.107 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [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
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [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
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [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
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [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
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [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
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [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
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.112 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.112 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.112 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.112 * [taylor]: Taking taylor expansion of 2.0 in x
0.112 * [backup-simplify]: Simplify 2.0 into 2.0
0.112 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.112 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.113 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [backup-simplify]: Simplify -1 into -1
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ -1 1) into -1
0.113 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.113 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.113 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.113 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.113 * [taylor]: Taking taylor expansion of 2.0 in x
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.114 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (/ 1 1) into 1
0.114 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.114 * [taylor]: Taking taylor expansion of -1 in x
0.114 * [backup-simplify]: Simplify -1 into -1
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ -1 1) into -1
0.115 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.115 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.115 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.115 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [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
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [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
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [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
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [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
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [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
0.119 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [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
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.121 * * * [progress]: simplifying candidates
0.121 * [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)))))
  (- (+ (* 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)))
0.122 * * [simplify]: iteration 0: 78 enodes
0.139 * * [simplify]: iteration 1: 171 enodes
0.189 * * [simplify]: iteration 2: 617 enodes
0.658 * * [simplify]: iteration 3: 3769 enodes
2.086 * * [simplify]: iteration complete: 5000 enodes
2.086 * * [simplify]: Extracting #0: cost 35 inf + 0
2.087 * * [simplify]: Extracting #1: cost 226 inf + 2
2.089 * * [simplify]: Extracting #2: cost 621 inf + 968
2.097 * * [simplify]: Extracting #3: cost 1600 inf + 4273
2.113 * * [simplify]: Extracting #4: cost 1607 inf + 32482
2.161 * * [simplify]: Extracting #5: cost 598 inf + 201038
2.213 * * [simplify]: Extracting #6: cost 26 inf + 339118
2.284 * * [simplify]: Extracting #7: cost 0 inf + 349059
2.355 * [simplify]: Simplified to:
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (/ 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))))) (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)
  (- (/ -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)) (exp (* -2 x))))
  (+ 1.0 (* (* x x) (- (* (* x x) 0.20833333333333334) 0.5)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
2.359 * * * [progress]: adding candidates to table
2.523 * * [progress]: iteration 2 / 4
2.523 * * * [progress]: picking best candidate
2.535 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>
2.535 * * * [progress]: localizing error
2.548 * * * [progress]: generating rewritten candidates
2.548 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
2.567 * * * [progress]: generating series expansions
2.567 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
2.567 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.567 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.567 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.567 * [taylor]: Taking taylor expansion of 2.0 in x
2.567 * [backup-simplify]: Simplify 2.0 into 2.0
2.567 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.567 * [taylor]: Taking taylor expansion of (exp x) in x
2.567 * [taylor]: Taking taylor expansion of x in x
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [backup-simplify]: Simplify (exp 0) into 1
2.567 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.567 * [taylor]: Taking taylor expansion of (- x) in x
2.568 * [taylor]: Taking taylor expansion of x in x
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [backup-simplify]: Simplify (- 0) into 0
2.568 * [backup-simplify]: Simplify (- 1) into -1
2.568 * [backup-simplify]: Simplify (exp 0) into 1
2.569 * [backup-simplify]: Simplify (+ 1 1) into 2
2.569 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.569 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.569 * [taylor]: Taking taylor expansion of 2.0 in x
2.569 * [backup-simplify]: Simplify 2.0 into 2.0
2.569 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.569 * [taylor]: Taking taylor expansion of (exp x) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify 1 into 1
2.569 * [backup-simplify]: Simplify (exp 0) into 1
2.569 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.569 * [taylor]: Taking taylor expansion of (- x) in x
2.569 * [taylor]: Taking taylor expansion of x in x
2.569 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify (- 0) into 0
2.570 * [backup-simplify]: Simplify (- 1) into -1
2.570 * [backup-simplify]: Simplify (exp 0) into 1
2.571 * [backup-simplify]: Simplify (+ 1 1) into 2
2.571 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.571 * [backup-simplify]: Simplify 1.0 into 1.0
2.572 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.572 * [backup-simplify]: Simplify (- 1) into -1
2.573 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.573 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.573 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.575 * [backup-simplify]: Simplify (- 1) into -1
2.575 * [backup-simplify]: Simplify (- 0) into 0
2.576 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.576 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.578 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.579 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.580 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.580 * [backup-simplify]: Simplify (- 1) into -1
2.581 * [backup-simplify]: Simplify (- 1) into -1
2.581 * [backup-simplify]: Simplify (- 0) into 0
2.581 * [backup-simplify]: Simplify (- 0) into 0
2.582 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.583 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.584 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.584 * [backup-simplify]: Simplify 0 into 0
2.586 * [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
2.586 * [backup-simplify]: Simplify (- 1) into -1
2.586 * [backup-simplify]: Simplify (- 1) into -1
2.587 * [backup-simplify]: Simplify (- 0) into 0
2.587 * [backup-simplify]: Simplify (- 1) into -1
2.587 * [backup-simplify]: Simplify (- 0) into 0
2.587 * [backup-simplify]: Simplify (- 0) into 0
2.588 * [backup-simplify]: Simplify (- 0) into 0
2.590 * [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
2.590 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.595 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.595 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.596 * [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)))
2.596 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.596 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.596 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.596 * [taylor]: Taking taylor expansion of 2.0 in x
2.596 * [backup-simplify]: Simplify 2.0 into 2.0
2.596 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.596 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.596 * [taylor]: Taking taylor expansion of x in x
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.596 * [backup-simplify]: Simplify (/ 1 1) into 1
2.596 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.596 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.596 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.597 * [taylor]: Taking taylor expansion of x in x
2.597 * [backup-simplify]: Simplify 0 into 0
2.597 * [backup-simplify]: Simplify 1 into 1
2.597 * [backup-simplify]: Simplify (/ 1 1) into 1
2.597 * [backup-simplify]: Simplify (- 1) into -1
2.597 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.597 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.597 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.597 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.597 * [taylor]: Taking taylor expansion of 2.0 in x
2.597 * [backup-simplify]: Simplify 2.0 into 2.0
2.598 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.598 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.598 * [taylor]: Taking taylor expansion of x in x
2.598 * [backup-simplify]: Simplify 0 into 0
2.598 * [backup-simplify]: Simplify 1 into 1
2.598 * [backup-simplify]: Simplify (/ 1 1) into 1
2.598 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.598 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.598 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.598 * [taylor]: Taking taylor expansion of x in x
2.598 * [backup-simplify]: Simplify 0 into 0
2.598 * [backup-simplify]: Simplify 1 into 1
2.598 * [backup-simplify]: Simplify (/ 1 1) into 1
2.599 * [backup-simplify]: Simplify (- 1) into -1
2.599 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.599 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.599 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.599 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.599 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [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
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [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
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (+ 0 0) into 0
2.602 * [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
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify (+ 0 0) into 0
2.603 * [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
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify (+ 0 0) into 0
2.605 * [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
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify (+ 0 0) into 0
2.607 * [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
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.607 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.607 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.607 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.607 * [taylor]: Taking taylor expansion of 2.0 in x
2.607 * [backup-simplify]: Simplify 2.0 into 2.0
2.607 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.607 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.607 * [taylor]: Taking taylor expansion of x in x
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify 1 into 1
2.608 * [backup-simplify]: Simplify (/ 1 1) into 1
2.608 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.608 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.608 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.608 * [taylor]: Taking taylor expansion of -1 in x
2.608 * [backup-simplify]: Simplify -1 into -1
2.608 * [taylor]: Taking taylor expansion of x in x
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify 1 into 1
2.608 * [backup-simplify]: Simplify (/ -1 1) into -1
2.609 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.609 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.609 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.609 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.609 * [taylor]: Taking taylor expansion of 2.0 in x
2.609 * [backup-simplify]: Simplify 2.0 into 2.0
2.609 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.609 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify 1 into 1
2.609 * [backup-simplify]: Simplify (/ 1 1) into 1
2.610 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.610 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.610 * [taylor]: Taking taylor expansion of -1 in x
2.610 * [backup-simplify]: Simplify -1 into -1
2.610 * [taylor]: Taking taylor expansion of x in x
2.610 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify 1 into 1
2.613 * [backup-simplify]: Simplify (/ -1 1) into -1
2.613 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.613 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.614 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.614 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.614 * [backup-simplify]: Simplify (+ 0 0) into 0
2.614 * [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
2.614 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (+ 0 0) into 0
2.615 * [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
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (+ 0 0) into 0
2.616 * [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
2.616 * [backup-simplify]: Simplify 0 into 0
2.616 * [backup-simplify]: Simplify (+ 0 0) into 0
2.617 * [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
2.617 * [backup-simplify]: Simplify 0 into 0
2.617 * [backup-simplify]: Simplify (+ 0 0) into 0
2.617 * [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
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify (+ 0 0) into 0
2.619 * [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
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.619 * * * [progress]: simplifying candidates
2.619 * [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)))))
  (- (+ (* 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)))
2.620 * * [simplify]: iteration 0: 78 enodes
2.636 * * [simplify]: iteration 1: 171 enodes
2.691 * * [simplify]: iteration 2: 617 enodes
3.097 * * [simplify]: iteration 3: 3769 enodes
4.496 * * [simplify]: iteration complete: 5000 enodes
4.496 * * [simplify]: Extracting #0: cost 35 inf + 0
4.497 * * [simplify]: Extracting #1: cost 226 inf + 2
4.500 * * [simplify]: Extracting #2: cost 621 inf + 968
4.509 * * [simplify]: Extracting #3: cost 1600 inf + 4273
4.531 * * [simplify]: Extracting #4: cost 1607 inf + 32482
4.576 * * [simplify]: Extracting #5: cost 598 inf + 201038
4.638 * * [simplify]: Extracting #6: cost 26 inf + 339118
4.711 * * [simplify]: Extracting #7: cost 0 inf + 349059
4.779 * [simplify]: Simplified to:
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (/ 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))))) (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)
  (- (/ -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)) (exp (* -2 x))))
  (+ 1.0 (* (* x x) (- (* (* x x) 0.20833333333333334) 0.5)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
4.781 * * * [progress]: adding candidates to table
4.948 * * [progress]: iteration 3 / 4
4.948 * * * [progress]: picking best candidate
4.952 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>
4.952 * * * [progress]: localizing error
4.980 * * * [progress]: generating rewritten candidates
4.980 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
5.055 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
5.079 * * * [progress]: generating series expansions
5.079 * * * * [progress]: [ 1 / 2 ] generating series at (2)
5.080 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
5.080 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in (x) around 0
5.080 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x
5.080 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.080 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.080 * [taylor]: Taking taylor expansion of 2.0 in x
5.080 * [backup-simplify]: Simplify 2.0 into 2.0
5.080 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.081 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.081 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.081 * [taylor]: Taking taylor expansion of (exp x) in x
5.081 * [taylor]: Taking taylor expansion of x in x
5.081 * [backup-simplify]: Simplify 0 into 0
5.081 * [backup-simplify]: Simplify 1 into 1
5.081 * [backup-simplify]: Simplify (exp 0) into 1
5.081 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.081 * [taylor]: Taking taylor expansion of (- x) in x
5.081 * [taylor]: Taking taylor expansion of x in x
5.081 * [backup-simplify]: Simplify 0 into 0
5.081 * [backup-simplify]: Simplify 1 into 1
5.081 * [backup-simplify]: Simplify (- 0) into 0
5.081 * [backup-simplify]: Simplify (- 1) into -1
5.081 * [backup-simplify]: Simplify (exp 0) into 1
5.082 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.082 * [backup-simplify]: Simplify (+ 1 1) into 2
5.083 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) 2) into (* 1/2 (pow (sqrt 2.0) 2))
5.083 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x
5.084 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.084 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.084 * [taylor]: Taking taylor expansion of 2.0 in x
5.084 * [backup-simplify]: Simplify 2.0 into 2.0
5.084 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.084 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.084 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.084 * [taylor]: Taking taylor expansion of (exp x) in x
5.084 * [taylor]: Taking taylor expansion of x in x
5.084 * [backup-simplify]: Simplify 0 into 0
5.084 * [backup-simplify]: Simplify 1 into 1
5.084 * [backup-simplify]: Simplify (exp 0) into 1
5.084 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.084 * [taylor]: Taking taylor expansion of (- x) in x
5.084 * [taylor]: Taking taylor expansion of x in x
5.084 * [backup-simplify]: Simplify 0 into 0
5.084 * [backup-simplify]: Simplify 1 into 1
5.085 * [backup-simplify]: Simplify (- 0) into 0
5.085 * [backup-simplify]: Simplify (- 1) into -1
5.085 * [backup-simplify]: Simplify (exp 0) into 1
5.086 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.086 * [backup-simplify]: Simplify (+ 1 1) into 2
5.087 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) 2) into (* 1/2 (pow (sqrt 2.0) 2))
5.088 * [backup-simplify]: Simplify (* 1/2 (pow (sqrt 2.0) 2)) into (* 1/2 (pow (sqrt 2.0) 2))
5.088 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.089 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.089 * [backup-simplify]: Simplify (- 1) into -1
5.090 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
5.090 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.091 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 0 2)))) into 0
5.091 * [backup-simplify]: Simplify 0 into 0
5.091 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.092 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.093 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.093 * [backup-simplify]: Simplify (- 1) into -1
5.093 * [backup-simplify]: Simplify (- 0) into 0
5.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.095 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
5.099 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2.0) 2)))
5.101 * [backup-simplify]: Simplify (- (* 1/4 (pow (sqrt 2.0) 2))) into (- (* 1/4 (pow (sqrt 2.0) 2)))
5.102 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.103 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.106 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
5.106 * [backup-simplify]: Simplify (- 1) into -1
5.106 * [backup-simplify]: Simplify (- 1) into -1
5.107 * [backup-simplify]: Simplify (- 0) into 0
5.107 * [backup-simplify]: Simplify (- 0) into 0
5.109 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
5.110 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
5.112 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2.0) 2))) (/ 0 2)))) into 0
5.112 * [backup-simplify]: Simplify 0 into 0
5.114 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.115 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.119 * [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
5.119 * [backup-simplify]: Simplify (- 1) into -1
5.120 * [backup-simplify]: Simplify (- 1) into -1
5.120 * [backup-simplify]: Simplify (- 0) into 0
5.120 * [backup-simplify]: Simplify (- 1) into -1
5.121 * [backup-simplify]: Simplify (- 0) into 0
5.121 * [backup-simplify]: Simplify (- 0) into 0
5.121 * [backup-simplify]: Simplify (- 0) into 0
5.125 * [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
5.126 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
5.134 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2.0) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2.0) 2))
5.135 * [backup-simplify]: Simplify (* 5/48 (pow (sqrt 2.0) 2)) into (* 5/48 (pow (sqrt 2.0) 2))
5.139 * [backup-simplify]: Simplify (+ (* (* 5/48 (pow (sqrt 2.0) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2.0) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2.0) 2)))) into (- (+ (* 1/2 (pow (sqrt 2.0) 2)) (* 5/48 (* (pow (sqrt 2.0) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2.0) 2) (pow x 2))))
5.139 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.139 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
5.139 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.139 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.139 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.139 * [taylor]: Taking taylor expansion of 2.0 in x
5.139 * [backup-simplify]: Simplify 2.0 into 2.0
5.140 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.140 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.140 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.140 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.140 * [taylor]: Taking taylor expansion of x in x
5.140 * [backup-simplify]: Simplify 0 into 0
5.140 * [backup-simplify]: Simplify 1 into 1
5.140 * [backup-simplify]: Simplify (/ 1 1) into 1
5.140 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.140 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.140 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.140 * [taylor]: Taking taylor expansion of x in x
5.140 * [backup-simplify]: Simplify 0 into 0
5.141 * [backup-simplify]: Simplify 1 into 1
5.141 * [backup-simplify]: Simplify (/ 1 1) into 1
5.141 * [backup-simplify]: Simplify (- 1) into -1
5.141 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.142 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.142 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.143 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.143 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.143 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.143 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.143 * [taylor]: Taking taylor expansion of 2.0 in x
5.143 * [backup-simplify]: Simplify 2.0 into 2.0
5.143 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.143 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.143 * [taylor]: Taking taylor expansion of x in x
5.143 * [backup-simplify]: Simplify 0 into 0
5.143 * [backup-simplify]: Simplify 1 into 1
5.144 * [backup-simplify]: Simplify (/ 1 1) into 1
5.144 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.144 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.144 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.144 * [taylor]: Taking taylor expansion of x in x
5.144 * [backup-simplify]: Simplify 0 into 0
5.144 * [backup-simplify]: Simplify 1 into 1
5.144 * [backup-simplify]: Simplify (/ 1 1) into 1
5.144 * [backup-simplify]: Simplify (- 1) into -1
5.144 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.145 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.145 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.146 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.147 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.147 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.147 * [backup-simplify]: Simplify (+ 0 0) into 0
5.148 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.148 * [backup-simplify]: Simplify 0 into 0
5.149 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.150 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.150 * [backup-simplify]: Simplify (+ 0 0) into 0
5.151 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.151 * [backup-simplify]: Simplify 0 into 0
5.152 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.152 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.152 * [backup-simplify]: Simplify (+ 0 0) into 0
5.154 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.154 * [backup-simplify]: Simplify 0 into 0
5.154 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.155 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.155 * [backup-simplify]: Simplify (+ 0 0) into 0
5.157 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.157 * [backup-simplify]: Simplify 0 into 0
5.158 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.159 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))))) into 0
5.160 * [backup-simplify]: Simplify (+ 0 0) into 0
5.162 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.162 * [backup-simplify]: Simplify 0 into 0
5.166 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.168 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))))) into 0
5.169 * [backup-simplify]: Simplify (+ 0 0) into 0
5.171 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.172 * [backup-simplify]: Simplify 0 into 0
5.173 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
5.174 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.174 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
5.174 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.174 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.174 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.174 * [taylor]: Taking taylor expansion of 2.0 in x
5.174 * [backup-simplify]: Simplify 2.0 into 2.0
5.175 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.175 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.175 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.176 * [taylor]: Taking taylor expansion of x in x
5.176 * [backup-simplify]: Simplify 0 into 0
5.176 * [backup-simplify]: Simplify 1 into 1
5.176 * [backup-simplify]: Simplify (/ 1 1) into 1
5.176 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.176 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.176 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.176 * [taylor]: Taking taylor expansion of -1 in x
5.176 * [backup-simplify]: Simplify -1 into -1
5.176 * [taylor]: Taking taylor expansion of x in x
5.176 * [backup-simplify]: Simplify 0 into 0
5.176 * [backup-simplify]: Simplify 1 into 1
5.177 * [backup-simplify]: Simplify (/ -1 1) into -1
5.177 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.178 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.178 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.179 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.179 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.179 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.179 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.179 * [taylor]: Taking taylor expansion of 2.0 in x
5.179 * [backup-simplify]: Simplify 2.0 into 2.0
5.180 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.180 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.180 * [taylor]: Taking taylor expansion of x in x
5.180 * [backup-simplify]: Simplify 0 into 0
5.180 * [backup-simplify]: Simplify 1 into 1
5.181 * [backup-simplify]: Simplify (/ 1 1) into 1
5.181 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.181 * [taylor]: Taking taylor expansion of -1 in x
5.181 * [backup-simplify]: Simplify -1 into -1
5.181 * [taylor]: Taking taylor expansion of x in x
5.181 * [backup-simplify]: Simplify 0 into 0
5.181 * [backup-simplify]: Simplify 1 into 1
5.181 * [backup-simplify]: Simplify (/ -1 1) into -1
5.181 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.183 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.183 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.184 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.185 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.186 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.186 * [backup-simplify]: Simplify (+ 0 0) into 0
5.188 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.188 * [backup-simplify]: Simplify 0 into 0
5.189 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.190 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.190 * [backup-simplify]: Simplify (+ 0 0) into 0
5.192 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.192 * [backup-simplify]: Simplify 0 into 0
5.193 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.194 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.194 * [backup-simplify]: Simplify (+ 0 0) into 0
5.196 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.196 * [backup-simplify]: Simplify 0 into 0
5.197 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.199 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.199 * [backup-simplify]: Simplify (+ 0 0) into 0
5.201 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.201 * [backup-simplify]: Simplify 0 into 0
5.203 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.204 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))))) into 0
5.204 * [backup-simplify]: Simplify (+ 0 0) into 0
5.207 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.207 * [backup-simplify]: Simplify 0 into 0
5.208 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.209 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))))) into 0
5.210 * [backup-simplify]: Simplify (+ 0 0) into 0
5.212 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.212 * [backup-simplify]: Simplify 0 into 0
5.213 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x)))
5.213 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
5.214 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) into (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
5.214 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in (x) around 0
5.214 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in x
5.214 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.214 * [taylor]: Taking taylor expansion of 2.0 in x
5.214 * [backup-simplify]: Simplify 2.0 into 2.0
5.214 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.215 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.215 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.215 * [taylor]: Taking taylor expansion of (exp x) in x
5.215 * [taylor]: Taking taylor expansion of x in x
5.215 * [backup-simplify]: Simplify 0 into 0
5.215 * [backup-simplify]: Simplify 1 into 1
5.215 * [backup-simplify]: Simplify (exp 0) into 1
5.215 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.215 * [taylor]: Taking taylor expansion of (- x) in x
5.215 * [taylor]: Taking taylor expansion of x in x
5.215 * [backup-simplify]: Simplify 0 into 0
5.215 * [backup-simplify]: Simplify 1 into 1
5.215 * [backup-simplify]: Simplify (- 0) into 0
5.216 * [backup-simplify]: Simplify (- 1) into -1
5.216 * [backup-simplify]: Simplify (exp 0) into 1
5.216 * [backup-simplify]: Simplify (+ 1 1) into 2
5.217 * [backup-simplify]: Simplify (/ (sqrt 2.0) 2) into (* 1/2 (sqrt 2.0))
5.217 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in x
5.217 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.217 * [taylor]: Taking taylor expansion of 2.0 in x
5.217 * [backup-simplify]: Simplify 2.0 into 2.0
5.218 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.218 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.218 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.218 * [taylor]: Taking taylor expansion of (exp x) in x
5.218 * [taylor]: Taking taylor expansion of x in x
5.218 * [backup-simplify]: Simplify 0 into 0
5.218 * [backup-simplify]: Simplify 1 into 1
5.218 * [backup-simplify]: Simplify (exp 0) into 1
5.218 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.218 * [taylor]: Taking taylor expansion of (- x) in x
5.218 * [taylor]: Taking taylor expansion of x in x
5.219 * [backup-simplify]: Simplify 0 into 0
5.219 * [backup-simplify]: Simplify 1 into 1
5.219 * [backup-simplify]: Simplify (- 0) into 0
5.219 * [backup-simplify]: Simplify (- 1) into -1
5.219 * [backup-simplify]: Simplify (exp 0) into 1
5.220 * [backup-simplify]: Simplify (+ 1 1) into 2
5.220 * [backup-simplify]: Simplify (/ (sqrt 2.0) 2) into (* 1/2 (sqrt 2.0))
5.221 * [backup-simplify]: Simplify (* 1/2 (sqrt 2.0)) into (* 1/2 (sqrt 2.0))
5.222 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.223 * [backup-simplify]: Simplify (- 1) into -1
5.224 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
5.224 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.225 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 0 2)))) into 0
5.225 * [backup-simplify]: Simplify 0 into 0
5.226 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.227 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.228 * [backup-simplify]: Simplify (- 1) into -1
5.228 * [backup-simplify]: Simplify (- 0) into 0
5.230 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.231 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
5.237 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (sqrt 2.0)))
5.238 * [backup-simplify]: Simplify (- (* 1/4 (sqrt 2.0))) into (- (* 1/4 (sqrt 2.0)))
5.239 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.241 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
5.241 * [backup-simplify]: Simplify (- 1) into -1
5.242 * [backup-simplify]: Simplify (- 1) into -1
5.242 * [backup-simplify]: Simplify (- 0) into 0
5.242 * [backup-simplify]: Simplify (- 0) into 0
5.245 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
5.245 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
5.248 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (sqrt 2.0))) (/ 0 2)))) into 0
5.248 * [backup-simplify]: Simplify 0 into 0
5.250 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.254 * [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
5.254 * [backup-simplify]: Simplify (- 1) into -1
5.254 * [backup-simplify]: Simplify (- 1) into -1
5.255 * [backup-simplify]: Simplify (- 0) into 0
5.255 * [backup-simplify]: Simplify (- 1) into -1
5.255 * [backup-simplify]: Simplify (- 0) into 0
5.255 * [backup-simplify]: Simplify (- 0) into 0
5.255 * [backup-simplify]: Simplify (- 0) into 0
5.258 * [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
5.258 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
5.264 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (sqrt 2.0))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (sqrt 2.0))
5.265 * [backup-simplify]: Simplify (* 5/48 (sqrt 2.0)) into (* 5/48 (sqrt 2.0))
5.267 * [backup-simplify]: Simplify (+ (* (* 5/48 (sqrt 2.0)) (pow x 4)) (+ (* (- (* 1/4 (sqrt 2.0))) (pow x 2)) (* 1/2 (sqrt 2.0)))) into (- (+ (* 1/2 (sqrt 2.0)) (* 5/48 (* (sqrt 2.0) (pow x 4)))) (* 1/4 (* (sqrt 2.0) (pow x 2))))
5.268 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.268 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
5.268 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.268 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.268 * [taylor]: Taking taylor expansion of 2.0 in x
5.268 * [backup-simplify]: Simplify 2.0 into 2.0
5.268 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.268 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.268 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.268 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.268 * [taylor]: Taking taylor expansion of x in x
5.268 * [backup-simplify]: Simplify 0 into 0
5.268 * [backup-simplify]: Simplify 1 into 1
5.269 * [backup-simplify]: Simplify (/ 1 1) into 1
5.269 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.269 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.269 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.269 * [taylor]: Taking taylor expansion of x in x
5.269 * [backup-simplify]: Simplify 0 into 0
5.269 * [backup-simplify]: Simplify 1 into 1
5.269 * [backup-simplify]: Simplify (/ 1 1) into 1
5.269 * [backup-simplify]: Simplify (- 1) into -1
5.269 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.270 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.270 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.270 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.270 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.270 * [taylor]: Taking taylor expansion of 2.0 in x
5.270 * [backup-simplify]: Simplify 2.0 into 2.0
5.270 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.271 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.271 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.271 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.271 * [taylor]: Taking taylor expansion of x in x
5.271 * [backup-simplify]: Simplify 0 into 0
5.271 * [backup-simplify]: Simplify 1 into 1
5.271 * [backup-simplify]: Simplify (/ 1 1) into 1
5.271 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.271 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.271 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.271 * [taylor]: Taking taylor expansion of x in x
5.271 * [backup-simplify]: Simplify 0 into 0
5.271 * [backup-simplify]: Simplify 1 into 1
5.271 * [backup-simplify]: Simplify (/ 1 1) into 1
5.272 * [backup-simplify]: Simplify (- 1) into -1
5.272 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.272 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.272 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.273 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.273 * [backup-simplify]: Simplify (+ 0 0) into 0
5.274 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.274 * [backup-simplify]: Simplify 0 into 0
5.275 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.275 * [backup-simplify]: Simplify (+ 0 0) into 0
5.277 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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
5.277 * [backup-simplify]: Simplify 0 into 0
5.278 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.278 * [backup-simplify]: Simplify (+ 0 0) into 0
5.280 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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
5.280 * [backup-simplify]: Simplify 0 into 0
5.281 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.282 * [backup-simplify]: Simplify (+ 0 0) into 0
5.283 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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
5.283 * [backup-simplify]: Simplify 0 into 0
5.285 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.285 * [backup-simplify]: Simplify (+ 0 0) into 0
5.287 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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
5.287 * [backup-simplify]: Simplify 0 into 0
5.288 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.289 * [backup-simplify]: Simplify (+ 0 0) into 0
5.291 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 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
5.291 * [backup-simplify]: Simplify 0 into 0
5.292 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
5.292 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.292 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
5.292 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.292 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.292 * [taylor]: Taking taylor expansion of 2.0 in x
5.292 * [backup-simplify]: Simplify 2.0 into 2.0
5.293 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.294 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.294 * [taylor]: Taking taylor expansion of x in x
5.294 * [backup-simplify]: Simplify 0 into 0
5.294 * [backup-simplify]: Simplify 1 into 1
5.294 * [backup-simplify]: Simplify (/ 1 1) into 1
5.294 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.294 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.294 * [taylor]: Taking taylor expansion of -1 in x
5.295 * [backup-simplify]: Simplify -1 into -1
5.295 * [taylor]: Taking taylor expansion of x in x
5.295 * [backup-simplify]: Simplify 0 into 0
5.295 * [backup-simplify]: Simplify 1 into 1
5.295 * [backup-simplify]: Simplify (/ -1 1) into -1
5.295 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.295 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.296 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.296 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.296 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.296 * [taylor]: Taking taylor expansion of 2.0 in x
5.296 * [backup-simplify]: Simplify 2.0 into 2.0
5.296 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.297 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.297 * [taylor]: Taking taylor expansion of x in x
5.297 * [backup-simplify]: Simplify 0 into 0
5.297 * [backup-simplify]: Simplify 1 into 1
5.299 * [backup-simplify]: Simplify (/ 1 1) into 1
5.300 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.300 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.300 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.300 * [taylor]: Taking taylor expansion of -1 in x
5.300 * [backup-simplify]: Simplify -1 into -1
5.300 * [taylor]: Taking taylor expansion of x in x
5.300 * [backup-simplify]: Simplify 0 into 0
5.300 * [backup-simplify]: Simplify 1 into 1
5.300 * [backup-simplify]: Simplify (/ -1 1) into -1
5.300 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.301 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.301 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.302 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.302 * [backup-simplify]: Simplify (+ 0 0) into 0
5.303 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.303 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.305 * [backup-simplify]: Simplify (+ 0 0) into 0
5.306 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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
5.306 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.307 * [backup-simplify]: Simplify (+ 0 0) into 0
5.309 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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
5.309 * [backup-simplify]: Simplify 0 into 0
5.310 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.310 * [backup-simplify]: Simplify (+ 0 0) into 0
5.312 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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
5.312 * [backup-simplify]: Simplify 0 into 0
5.313 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.314 * [backup-simplify]: Simplify (+ 0 0) into 0
5.315 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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
5.315 * [backup-simplify]: Simplify 0 into 0
5.317 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.317 * [backup-simplify]: Simplify (+ 0 0) into 0
5.319 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 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
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
5.320 * * * [progress]: simplifying candidates
5.325 * [simplify]: Simplifying:
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (+ (log (sqrt 2.0)) (- (log (sqrt 2.0)) (log (+ (exp x) (exp (- x))))))
  (+ (log (sqrt 2.0)) (log (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (log (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (exp (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (/ (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (sqrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (sqrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt 1) 1))
  (* (sqrt 2.0) (/ (sqrt 1) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ 1 (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ 1 1))
  (* (sqrt 2.0) (/ 1 1))
  (* (sqrt 2.0) 1)
  (* (sqrt 2.0) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
  (* (cbrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (cbrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (sqrt 2.0))
  (- (log (sqrt 2.0)) (log (+ (exp x) (exp (- x)))))
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (exp (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (/ (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (- (sqrt 2.0))
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1)
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1)
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) 1)
  (/ (+ (exp x) (exp (- x))) (cbrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (cbrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (sqrt 2.0) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (- (+ (* 1/2 (pow (sqrt 2.0) 2)) (* 5/48 (* (pow (sqrt 2.0) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2.0) 2) (pow x 2))))
  (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
  (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 1/2 (sqrt 2.0)) (* 5/48 (* (sqrt 2.0) (pow x 4)))) (* 1/4 (* (sqrt 2.0) (pow x 2))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
5.329 * * [simplify]: iteration 0: 144 enodes
5.371 * * [simplify]: iteration 1: 362 enodes
5.763 * * [simplify]: iteration 2: 3092 enodes
7.851 * * [simplify]: iteration complete: 5000 enodes
7.851 * * [simplify]: Extracting #0: cost 68 inf + 0
7.853 * * [simplify]: Extracting #1: cost 916 inf + 205
7.859 * * [simplify]: Extracting #2: cost 1479 inf + 15275
7.874 * * [simplify]: Extracting #3: cost 1546 inf + 64385
7.910 * * [simplify]: Extracting #4: cost 748 inf + 272764
8.012 * * [simplify]: Extracting #5: cost 98 inf + 513216
8.121 * * [simplify]: Extracting #6: cost 1 inf + 555351
8.215 * * [simplify]: Extracting #7: cost 0 inf + 553809
8.330 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 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))))) (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)))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt 2.0))
  (* (* (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2.0))
  (/ (* (cbrt (sqrt 2.0)) (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt (sqrt 2.0))))
  (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 2.0))
  (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 2.0))
  (/ (* (sqrt 2.0) (fabs (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (* (sqrt 2.0) (fabs (cbrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (fabs (cbrt 2.0)))
  (* (sqrt 2.0) (fabs (cbrt 2.0)))
  (/ (* (sqrt (sqrt 2.0)) (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (* (sqrt (sqrt 2.0)) (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (sqrt 2.0)
  2.0
  (/ 2.0 (+ (* (exp x) (* (exp x) (exp x))) (exp (+ (- x) (+ (- x) (- x))))))
  (/ 2.0 (- (* (exp x) (exp x)) (exp (* x -2))))
  (* (cbrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (/ (* (sqrt (cbrt 2.0)) (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (* (sqrt 2.0) (sqrt (sqrt 2.0))) (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ (* (sqrt 2.0) (sqrt (sqrt 2.0))) (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  2.0
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (exp (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (- (sqrt 2.0))
  (+ (/ -1 (exp x)) (- (exp x)))
  (* (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (* (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (/ (fabs (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (fabs (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (+ (exp x) (exp (- x))) (cbrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (cbrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (+ (* (exp x) (* (exp x) (exp x))) (exp (+ (- x) (+ (- x) (- x))))))
  (/ (sqrt 2.0) (- (* (exp x) (exp x)) (exp (* x -2))))
  (+ (* -1/4 (* 2.0 (* x x))) (+ (* (* 5/48 2.0) (* (* x x) (* x x))) (* 2.0 1/2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (+ (* (* 5/48 (sqrt 2.0)) (* (* x x) (* x x))) (- (* (sqrt 2.0) 1/2) (* (* 1/4 (sqrt 2.0)) (* x x))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
8.337 * * * [progress]: adding candidates to table
8.786 * [progress]: [Phase 3 of 3] Extracting.
8.786 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>)
8.786 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
8.786 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>)
8.820 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>)
8.864 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>)
8.886 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
8.887 * [simplify]: Simplifying:
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
8.887 * * [simplify]: iteration 0: 9 enodes
8.887 * * [simplify]: iteration 1: 10 enodes
8.887 * * [simplify]: iteration complete: 10 enodes
8.887 * * [simplify]: Extracting #0: cost 1 inf + 0
8.887 * * [simplify]: Extracting #1: cost 2 inf + 0
8.887 * * [simplify]: Extracting #2: cost 3 inf + 0
8.887 * * [simplify]: Extracting #3: cost 5 inf + 0
8.888 * * [simplify]: Extracting #4: cost 6 inf + 1
8.888 * * [simplify]: Extracting #5: cost 8 inf + 1
8.888 * * [simplify]: Extracting #6: cost 0 inf + 1442
8.888 * [simplify]: Simplified to:
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
9.848 * [regime-testing]: Baseline error score: 0.16561509849479725
9.862 * [regime-testing]: Oracle error score: 0.016060087035111664
9.891 * [regime-testing]: End program error score: 0.16561509849479725