36.883 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: Extracting # 3 : cost  0
0.024 * * [simplify]: Extracting # 4 : cost  0
0.024 * * [simplify]: Extracting # 5 : cost  0
0.024 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: iteration  2 :  12  enodes  (cost  8 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: iteration done:  12  enodes  (cost  8 )
0.032 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.035 * * * [progress]: localizing error
0.047 * * * [progress]: generating rewritten candidates
0.047 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.087 * * * [progress]: generating series expansions
0.088 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.088 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.088 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.088 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.088 * [taylor]: Taking taylor expansion of 2.0 in x
0.088 * [backup-simplify]: Simplify 2.0 into 2.0
0.088 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.088 * [taylor]: Taking taylor expansion of (exp x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (exp 0) into 1
0.088 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.088 * [taylor]: Taking taylor expansion of (- x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.089 * [backup-simplify]: Simplify (- 1) into -1
0.089 * [backup-simplify]: Simplify (exp 0) into 1
0.089 * [backup-simplify]: Simplify (+ 1 1) into 2
0.090 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.090 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.090 * [taylor]: Taking taylor expansion of 2.0 in x
0.090 * [backup-simplify]: Simplify 2.0 into 2.0
0.090 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.090 * [taylor]: Taking taylor expansion of (exp x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (exp 0) into 1
0.090 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.090 * [taylor]: Taking taylor expansion of (- x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (- 1) into -1
0.091 * [backup-simplify]: Simplify (exp 0) into 1
0.091 * [backup-simplify]: Simplify (+ 1 1) into 2
0.092 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.092 * [backup-simplify]: Simplify 1.0 into 1.0
0.093 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.093 * [backup-simplify]: Simplify (- 1) into -1
0.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.094 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.095 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.097 * [backup-simplify]: Simplify (- 1) into -1
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.099 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.104 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
0.104 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.107 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.107 * [backup-simplify]: Simplify (- 1) into -1
0.108 * [backup-simplify]: Simplify (- 1) into -1
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.111 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.122 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.126 * [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
0.126 * [backup-simplify]: Simplify (- 1) into -1
0.126 * [backup-simplify]: Simplify (- 1) into -1
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify (- 1) into -1
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [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
0.132 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.136 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
0.136 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
0.137 * [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)))
0.137 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.137 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.137 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.137 * [taylor]: Taking taylor expansion of 2.0 in x
0.137 * [backup-simplify]: Simplify 2.0 into 2.0
0.137 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.137 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.137 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.137 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.137 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (- 1) into -1
0.138 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.138 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.139 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.139 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.139 * [taylor]: Taking taylor expansion of 2.0 in x
0.139 * [backup-simplify]: Simplify 2.0 into 2.0
0.139 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.139 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.139 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.139 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.139 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [backup-simplify]: Simplify (- 1) into -1
0.140 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.140 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.140 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.141 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [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
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [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
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [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
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 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
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.146 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.146 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.146 * [taylor]: Taking taylor expansion of 2.0 in x
0.146 * [backup-simplify]: Simplify 2.0 into 2.0
0.146 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.146 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.147 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.147 * [taylor]: Taking taylor expansion of -1 in x
0.147 * [backup-simplify]: Simplify -1 into -1
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (/ -1 1) into -1
0.147 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.147 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.147 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.147 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [backup-simplify]: Simplify 2.0 into 2.0
0.147 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.148 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.148 * [taylor]: Taking taylor expansion of -1 in x
0.148 * [backup-simplify]: Simplify -1 into -1
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ -1 1) into -1
0.148 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.148 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.148 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.149 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [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
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [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
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [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
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [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
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.155 * * * [progress]: simplifying candidates
0.156 * [simplify]: Simplifying:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (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)))
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.158 * * [simplify]: Extracting # 2 : cost  0
0.158 * * [simplify]: Extracting # 3 : cost  0
0.158 * * [simplify]: Extracting # 4 : cost  0
0.158 * * [simplify]: Extracting # 5 : cost  0
0.159 * * [simplify]: Extracting # 6 : cost  0
0.159 * * [simplify]: Extracting # 7 : cost  0
0.159 * * [simplify]: iteration  0 :  80  enodes  (cost  510 )
0.190 * * [simplify]: Extracting # 0 : cost  0
0.191 * * [simplify]: Extracting # 1 : cost  0
0.191 * * [simplify]: Extracting # 2 : cost  0
0.191 * * [simplify]: Extracting # 3 : cost  0
0.191 * * [simplify]: Extracting # 4 : cost  0
0.192 * * [simplify]: Extracting # 5 : cost  0
0.192 * * [simplify]: iteration  1 :  175  enodes  (cost  489 )
0.261 * * [simplify]: Extracting # 0 : cost  0
0.262 * * [simplify]: Extracting # 1 : cost  0
0.263 * * [simplify]: Extracting # 2 : cost  0
0.263 * * [simplify]: Extracting # 3 : cost  0
0.264 * * [simplify]: Extracting # 4 : cost  0
0.265 * * [simplify]: Extracting # 5 : cost  0
0.265 * * [simplify]: iteration  2 :  627  enodes  (cost  457 )
0.827 * * [simplify]: Extracting # 0 : cost  0
0.834 * * [simplify]: Extracting # 1 : cost  0
0.838 * * [simplify]: Extracting # 2 : cost  0
0.845 * * [simplify]: Extracting # 3 : cost  0
0.849 * * [simplify]: Extracting # 4 : cost  0
0.853 * * [simplify]: Extracting # 5 : cost  0
0.857 * * [simplify]: iteration  3 :  3824  enodes  (cost  454 )
2.669 * * [simplify]: Extracting # 0 : cost  0
2.690 * * [simplify]: Extracting # 1 : cost  0
2.698 * * [simplify]: iteration done:  5000  enodes  (cost  454 )
2.698 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 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)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (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 (+ (pow (exp x) 3) (exp (* x -3))))
  (/ 2.0 (- (exp (+ x x)) (exp (* x -2))))
  (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
2.699 * * * [progress]: adding candidates to table
2.807 * * [progress]: iteration 2 / 4
2.807 * * * [progress]: picking best candidate
2.810 * * * * [pick]: Picked  #<alt (λ (x) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))>
2.810 * * * [progress]: localizing error
2.822 * * * [progress]: generating rewritten candidates
2.822 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
2.850 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.852 * * * [progress]: generating series expansions
2.852 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
2.853 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.853 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.853 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.853 * [taylor]: Taking taylor expansion of 2.0 in x
2.853 * [backup-simplify]: Simplify 2.0 into 2.0
2.853 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.853 * [taylor]: Taking taylor expansion of (exp x) in x
2.853 * [taylor]: Taking taylor expansion of x in x
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [backup-simplify]: Simplify (exp 0) into 1
2.853 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.853 * [taylor]: Taking taylor expansion of (- x) in x
2.853 * [taylor]: Taking taylor expansion of x in x
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.854 * [backup-simplify]: Simplify (- 0) into 0
2.854 * [backup-simplify]: Simplify (- 1) into -1
2.854 * [backup-simplify]: Simplify (exp 0) into 1
2.854 * [backup-simplify]: Simplify (+ 1 1) into 2
2.855 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.855 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.855 * [taylor]: Taking taylor expansion of 2.0 in x
2.855 * [backup-simplify]: Simplify 2.0 into 2.0
2.855 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.855 * [taylor]: Taking taylor expansion of (exp x) in x
2.855 * [taylor]: Taking taylor expansion of x in x
2.855 * [backup-simplify]: Simplify 0 into 0
2.855 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify (exp 0) into 1
2.855 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.855 * [taylor]: Taking taylor expansion of (- x) in x
2.855 * [taylor]: Taking taylor expansion of x in x
2.855 * [backup-simplify]: Simplify 0 into 0
2.855 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify (- 0) into 0
2.856 * [backup-simplify]: Simplify (- 1) into -1
2.856 * [backup-simplify]: Simplify (exp 0) into 1
2.856 * [backup-simplify]: Simplify (+ 1 1) into 2
2.857 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.857 * [backup-simplify]: Simplify 1.0 into 1.0
2.858 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.858 * [backup-simplify]: Simplify (- 1) into -1
2.859 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.860 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.860 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.860 * [backup-simplify]: Simplify 0 into 0
2.862 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.862 * [backup-simplify]: Simplify (- 1) into -1
2.862 * [backup-simplify]: Simplify (- 0) into 0
2.864 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.864 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.867 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.868 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.870 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.870 * [backup-simplify]: Simplify (- 1) into -1
2.871 * [backup-simplify]: Simplify (- 1) into -1
2.871 * [backup-simplify]: Simplify (- 0) into 0
2.871 * [backup-simplify]: Simplify (- 0) into 0
2.873 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.874 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.875 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.875 * [backup-simplify]: Simplify 0 into 0
2.878 * [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
2.879 * [backup-simplify]: Simplify (- 1) into -1
2.879 * [backup-simplify]: Simplify (- 1) into -1
2.879 * [backup-simplify]: Simplify (- 0) into 0
2.880 * [backup-simplify]: Simplify (- 1) into -1
2.880 * [backup-simplify]: Simplify (- 0) into 0
2.880 * [backup-simplify]: Simplify (- 0) into 0
2.881 * [backup-simplify]: Simplify (- 0) into 0
2.884 * [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
2.885 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.891 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.891 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.892 * [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)))
2.892 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.892 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.892 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.892 * [taylor]: Taking taylor expansion of 2.0 in x
2.892 * [backup-simplify]: Simplify 2.0 into 2.0
2.893 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.893 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.893 * [taylor]: Taking taylor expansion of x in x
2.893 * [backup-simplify]: Simplify 0 into 0
2.893 * [backup-simplify]: Simplify 1 into 1
2.893 * [backup-simplify]: Simplify (/ 1 1) into 1
2.893 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.893 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.893 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.893 * [taylor]: Taking taylor expansion of x in x
2.893 * [backup-simplify]: Simplify 0 into 0
2.893 * [backup-simplify]: Simplify 1 into 1
2.894 * [backup-simplify]: Simplify (/ 1 1) into 1
2.894 * [backup-simplify]: Simplify (- 1) into -1
2.894 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.894 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.894 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.894 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.894 * [taylor]: Taking taylor expansion of 2.0 in x
2.894 * [backup-simplify]: Simplify 2.0 into 2.0
2.894 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.894 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.894 * [taylor]: Taking taylor expansion of x in x
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 1 into 1
2.895 * [backup-simplify]: Simplify (/ 1 1) into 1
2.895 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.895 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.895 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.895 * [taylor]: Taking taylor expansion of x in x
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 1 into 1
2.895 * [backup-simplify]: Simplify (/ 1 1) into 1
2.896 * [backup-simplify]: Simplify (- 1) into -1
2.896 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.896 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.896 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.896 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.897 * [backup-simplify]: Simplify (+ 0 0) into 0
2.897 * [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
2.897 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify (+ 0 0) into 0
2.898 * [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
2.898 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify (+ 0 0) into 0
2.899 * [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
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify (+ 0 0) into 0
2.901 * [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
2.901 * [backup-simplify]: Simplify 0 into 0
2.901 * [backup-simplify]: Simplify (+ 0 0) into 0
2.902 * [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
2.902 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify (+ 0 0) into 0
2.904 * [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
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.904 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.904 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.904 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.904 * [taylor]: Taking taylor expansion of 2.0 in x
2.905 * [backup-simplify]: Simplify 2.0 into 2.0
2.905 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.905 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.905 * [taylor]: Taking taylor expansion of x in x
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify 1 into 1
2.905 * [backup-simplify]: Simplify (/ 1 1) into 1
2.905 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.905 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.905 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.905 * [taylor]: Taking taylor expansion of -1 in x
2.905 * [backup-simplify]: Simplify -1 into -1
2.905 * [taylor]: Taking taylor expansion of x in x
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify 1 into 1
2.906 * [backup-simplify]: Simplify (/ -1 1) into -1
2.906 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.906 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.906 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.906 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.906 * [taylor]: Taking taylor expansion of 2.0 in x
2.906 * [backup-simplify]: Simplify 2.0 into 2.0
2.906 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.906 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.906 * [taylor]: Taking taylor expansion of x in x
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 1 into 1
2.907 * [backup-simplify]: Simplify (/ 1 1) into 1
2.907 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.907 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.907 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.907 * [taylor]: Taking taylor expansion of -1 in x
2.907 * [backup-simplify]: Simplify -1 into -1
2.907 * [taylor]: Taking taylor expansion of x in x
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify 1 into 1
2.907 * [backup-simplify]: Simplify (/ -1 1) into -1
2.907 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.907 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.907 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.907 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.908 * [backup-simplify]: Simplify (+ 0 0) into 0
2.908 * [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
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify (+ 0 0) into 0
2.909 * [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
2.909 * [backup-simplify]: Simplify 0 into 0
2.909 * [backup-simplify]: Simplify (+ 0 0) into 0
2.910 * [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
2.910 * [backup-simplify]: Simplify 0 into 0
2.910 * [backup-simplify]: Simplify (+ 0 0) into 0
2.911 * [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
2.911 * [backup-simplify]: Simplify 0 into 0
2.912 * [backup-simplify]: Simplify (+ 0 0) into 0
2.913 * [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
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify (+ 0 0) into 0
2.914 * [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
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.915 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.915 * [backup-simplify]: Simplify (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) into (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))
2.915 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) in (x) around 0
2.915 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) in x
2.915 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) 1)
2.915 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) in x
2.915 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp x) (exp (- x))))) in x
2.915 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp x) (exp (- x))))))
2.915 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
2.915 * [taylor]: Taking taylor expansion of 1 in x
2.915 * [backup-simplify]: Simplify 1 into 1
2.915 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.915 * [taylor]: Taking taylor expansion of 2.0 in x
2.915 * [backup-simplify]: Simplify 2.0 into 2.0
2.915 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.915 * [taylor]: Taking taylor expansion of (exp x) in x
2.915 * [taylor]: Taking taylor expansion of x in x
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify 1 into 1
2.915 * [backup-simplify]: Simplify (exp 0) into 1
2.915 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.915 * [taylor]: Taking taylor expansion of (- x) in x
2.915 * [taylor]: Taking taylor expansion of x in x
2.916 * [backup-simplify]: Simplify 0 into 0
2.916 * [backup-simplify]: Simplify 1 into 1
2.916 * [backup-simplify]: Simplify (- 0) into 0
2.916 * [backup-simplify]: Simplify (- 1) into -1
2.916 * [backup-simplify]: Simplify (exp 0) into 1
2.916 * [backup-simplify]: Simplify (+ 1 1) into 2
2.917 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.917 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
2.918 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
2.919 * [backup-simplify]: Simplify (exp (log 2.0)) into 2.0
2.919 * [taylor]: Taking taylor expansion of 1 in x
2.919 * [backup-simplify]: Simplify 1 into 1
2.919 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) in x
2.919 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) 1)
2.919 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) in x
2.919 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp x) (exp (- x))))) in x
2.919 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp x) (exp (- x))))))
2.919 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
2.919 * [taylor]: Taking taylor expansion of 1 in x
2.919 * [backup-simplify]: Simplify 1 into 1
2.919 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.919 * [taylor]: Taking taylor expansion of 2.0 in x
2.919 * [backup-simplify]: Simplify 2.0 into 2.0
2.919 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.919 * [taylor]: Taking taylor expansion of (exp x) in x
2.919 * [taylor]: Taking taylor expansion of x in x
2.919 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify 1 into 1
2.919 * [backup-simplify]: Simplify (exp 0) into 1
2.919 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.919 * [taylor]: Taking taylor expansion of (- x) in x
2.919 * [taylor]: Taking taylor expansion of x in x
2.919 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify 1 into 1
2.920 * [backup-simplify]: Simplify (- 0) into 0
2.920 * [backup-simplify]: Simplify (- 1) into -1
2.920 * [backup-simplify]: Simplify (exp 0) into 1
2.920 * [backup-simplify]: Simplify (+ 1 1) into 2
2.921 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.921 * [backup-simplify]: Simplify (+ 1 1.0) into 2.0
2.921 * [backup-simplify]: Simplify (log 2.0) into (log 2.0)
2.922 * [backup-simplify]: Simplify (exp (log 2.0)) into 2.0
2.922 * [taylor]: Taking taylor expansion of 1 in x
2.922 * [backup-simplify]: Simplify 1 into 1
2.923 * [backup-simplify]: Simplify (- 1) into -1
2.923 * [backup-simplify]: Simplify (+ 2.0 -1) into 1.0
2.923 * [backup-simplify]: Simplify 1.0 into 1.0
2.924 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.924 * [backup-simplify]: Simplify (- 1) into -1
2.925 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.925 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.926 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.926 * [backup-simplify]: Simplify (+ 0 0) into 0
2.928 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2.0 1)))) 1) into 0
2.929 * [backup-simplify]: Simplify (* (exp (log 2.0)) (+ (* (/ (pow 0 1) 1)))) into 0
2.929 * [backup-simplify]: Simplify (- 0) into 0
2.929 * [backup-simplify]: Simplify (+ 0 0) into 0
2.929 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.931 * [backup-simplify]: Simplify (- 1) into -1
2.931 * [backup-simplify]: Simplify (- 0) into 0
2.932 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.932 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.934 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.935 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
2.942 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2.0 2))) (* 1 (/ (* 1 (pow (* 2 (- 0.5)) 1)) (pow 2.0 1)))) 2) into -0.25
2.951 * [backup-simplify]: Simplify (* (exp (log 2.0)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -0.25 1) 1)))) into -0.5
2.951 * [backup-simplify]: Simplify (- 0) into 0
2.952 * [backup-simplify]: Simplify (+ -0.5 0) into (- 0.5)
2.952 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.953 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.954 * [backup-simplify]: Simplify (- 1) into -1
2.954 * [backup-simplify]: Simplify (- 1) into -1
2.954 * [backup-simplify]: Simplify (- 0) into 0
2.954 * [backup-simplify]: Simplify (- 0) into 0
2.956 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.956 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.957 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.957 * [backup-simplify]: Simplify (+ 0 0) into 0
2.960 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2.0 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- 0.5)) 1)) (pow 2.0 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2.0 1)))) 6) into 0
2.962 * [backup-simplify]: Simplify (* (exp (log 2.0)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -0.25 1) 1)) (* (/ (pow 0 1) 1)))) into 0
2.962 * [backup-simplify]: Simplify (- 0) into 0
2.962 * [backup-simplify]: Simplify (+ 0 0) into 0
2.962 * [backup-simplify]: Simplify 0 into 0
2.965 * [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
2.965 * [backup-simplify]: Simplify (- 1) into -1
2.965 * [backup-simplify]: Simplify (- 1) into -1
2.965 * [backup-simplify]: Simplify (- 0) into 0
2.966 * [backup-simplify]: Simplify (- 1) into -1
2.966 * [backup-simplify]: Simplify (- 0) into 0
2.966 * [backup-simplify]: Simplify (- 0) into 0
2.966 * [backup-simplify]: Simplify (- 0) into 0
2.969 * [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
2.969 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.973 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.973 * [backup-simplify]: Simplify (+ 0 0.20833333333333334) into 0.20833333333333334
2.997 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 2.0 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (- 0.5)) 1)) (pow 2.0 3))) (* -3 (/ (* 1 (pow (* 2 (- 0.5)) 2)) (pow 2.0 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 2.0 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0.20833333333333334) 1)) (pow 2.0 1)))) 24) into (* 1/24 (- 2.5 (* 3.0 (/ 1 (pow 2.0 2)))))
3.017 * [backup-simplify]: Simplify (* (exp (log 2.0)) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -0.25 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -0.25 2) 2)) (* (/ (pow (* 1/24 (- 2.5 (* 3.0 (/ 1 (pow 2.0 2))))) 1) 1)))) into (* 2.0 (- 0.13541666666666666 (* 0.125 (/ 1 (pow 2.0 2)))))
3.018 * [backup-simplify]: Simplify (- 0) into 0
3.021 * [backup-simplify]: Simplify (+ (* 2.0 (- 0.13541666666666666 (* 0.125 (/ 1 (pow 2.0 2))))) 0) into (- 0.2708333333333333 (* 0.25 (/ 1 (pow 2.0 2))))
3.023 * [backup-simplify]: Simplify (- 0.2708333333333333 (* 0.25 (/ 1 (pow 2.0 2)))) into (- 0.2708333333333333 (* 0.25 (/ 1 (pow 2.0 2))))
3.025 * [backup-simplify]: Simplify (+ (* (- 0.2708333333333333 (* 0.25 (/ 1 (pow 2.0 2)))) (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ 1.0 (* 0.2708333333333333 (pow x 4))) (+ (* 0.5 (pow x 2)) (* 0.25 (/ (pow x 4) (pow 2.0 2)))))
3.025 * [backup-simplify]: Simplify (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
3.025 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
3.025 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
3.025 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1)
3.025 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
3.025 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
3.025 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
3.025 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
3.025 * [taylor]: Taking taylor expansion of 1 in x
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
3.025 * [taylor]: Taking taylor expansion of 2.0 in x
3.025 * [backup-simplify]: Simplify 2.0 into 2.0
3.025 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.025 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.025 * [taylor]: Taking taylor expansion of x in x
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.026 * [backup-simplify]: Simplify (/ 1 1) into 1
3.026 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.026 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.026 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [backup-simplify]: Simplify (/ 1 1) into 1
3.026 * [backup-simplify]: Simplify (- 1) into -1
3.026 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.026 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.027 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.027 * [backup-simplify]: Simplify (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
3.027 * [backup-simplify]: Simplify (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)) into (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))
3.027 * [backup-simplify]: Simplify (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
3.027 * [taylor]: Taking taylor expansion of 1 in x
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
3.027 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 1)
3.027 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
3.027 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
3.027 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))
3.027 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
3.027 * [taylor]: Taking taylor expansion of 1 in x
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
3.027 * [taylor]: Taking taylor expansion of 2.0 in x
3.027 * [backup-simplify]: Simplify 2.0 into 2.0
3.027 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
3.027 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.028 * [taylor]: Taking taylor expansion of x in x
3.028 * [backup-simplify]: Simplify 0 into 0
3.028 * [backup-simplify]: Simplify 1 into 1
3.028 * [backup-simplify]: Simplify (/ 1 1) into 1
3.028 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.028 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
3.028 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.028 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.028 * [taylor]: Taking taylor expansion of x in x
3.028 * [backup-simplify]: Simplify 0 into 0
3.028 * [backup-simplify]: Simplify 1 into 1
3.028 * [backup-simplify]: Simplify (/ 1 1) into 1
3.028 * [backup-simplify]: Simplify (- 1) into -1
3.028 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
3.029 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
3.029 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.029 * [backup-simplify]: Simplify (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
3.029 * [backup-simplify]: Simplify (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)) into (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))
3.030 * [backup-simplify]: Simplify (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
3.030 * [taylor]: Taking taylor expansion of 1 in x
3.030 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (- 1) into -1
3.030 * [backup-simplify]: Simplify (+ (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) -1) into (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))
3.030 * [backup-simplify]: Simplify (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
3.031 * [backup-simplify]: Simplify (+ 0 0) into 0
3.031 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.032 * [backup-simplify]: Simplify (+ 0 0) into 0
3.032 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 1) into 0
3.033 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
3.034 * [backup-simplify]: Simplify (- 0) into 0
3.034 * [backup-simplify]: Simplify (+ 0 0) into 0
3.034 * [backup-simplify]: Simplify 0 into 0
3.034 * [backup-simplify]: Simplify (+ 0 0) into 0
3.035 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.035 * [backup-simplify]: Simplify (+ 0 0) into 0
3.037 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 2) into 0
3.039 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.039 * [backup-simplify]: Simplify (- 0) into 0
3.039 * [backup-simplify]: Simplify (+ 0 0) into 0
3.039 * [backup-simplify]: Simplify 0 into 0
3.040 * [backup-simplify]: Simplify (+ 0 0) into 0
3.040 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.041 * [backup-simplify]: Simplify (+ 0 0) into 0
3.049 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 6) into 0
3.050 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.050 * [backup-simplify]: Simplify (- 0) into 0
3.050 * [backup-simplify]: Simplify (+ 0 0) into 0
3.050 * [backup-simplify]: Simplify 0 into 0
3.051 * [backup-simplify]: Simplify (+ 0 0) into 0
3.051 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.052 * [backup-simplify]: Simplify (+ 0 0) into 0
3.055 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 24) into 0
3.057 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.057 * [backup-simplify]: Simplify (- 0) into 0
3.057 * [backup-simplify]: Simplify (+ 0 0) into 0
3.057 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify (+ 0 0) into 0
3.058 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.058 * [backup-simplify]: Simplify (+ 0 0) into 0
3.066 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 120) into 0
3.069 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.070 * [backup-simplify]: Simplify (- 0) into 0
3.070 * [backup-simplify]: Simplify (+ 0 0) into 0
3.070 * [backup-simplify]: Simplify 0 into 0
3.070 * [backup-simplify]: Simplify (+ 0 0) into 0
3.072 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
3.072 * [backup-simplify]: Simplify (+ 0 0) into 0
3.084 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1) 1)))) 720) into 0
3.089 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.089 * [backup-simplify]: Simplify (- 0) into 0
3.090 * [backup-simplify]: Simplify (+ 0 0) into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
3.090 * [backup-simplify]: Simplify (expm1 (log1p (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
3.090 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
3.090 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
3.090 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1)
3.090 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
3.090 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.091 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
3.091 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.091 * [taylor]: Taking taylor expansion of 1 in x
3.091 * [backup-simplify]: Simplify 1 into 1
3.091 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.091 * [taylor]: Taking taylor expansion of 2.0 in x
3.091 * [backup-simplify]: Simplify 2.0 into 2.0
3.091 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.091 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.091 * [taylor]: Taking taylor expansion of x in x
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 1 into 1
3.091 * [backup-simplify]: Simplify (/ 1 1) into 1
3.091 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.091 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.091 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.091 * [taylor]: Taking taylor expansion of -1 in x
3.091 * [backup-simplify]: Simplify -1 into -1
3.091 * [taylor]: Taking taylor expansion of x in x
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 1 into 1
3.092 * [backup-simplify]: Simplify (/ -1 1) into -1
3.092 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.092 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.092 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.092 * [backup-simplify]: Simplify (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
3.093 * [backup-simplify]: Simplify (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)) into (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))
3.093 * [backup-simplify]: Simplify (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
3.093 * [taylor]: Taking taylor expansion of 1 in x
3.093 * [backup-simplify]: Simplify 1 into 1
3.093 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
3.093 * [taylor]: Rewrote expression to (- (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 1)
3.093 * [taylor]: Taking taylor expansion of (exp (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
3.093 * [taylor]: Taking taylor expansion of (log1p (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.093 * [taylor]: Rewrote expression to (log (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))
3.093 * [taylor]: Taking taylor expansion of (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.093 * [taylor]: Taking taylor expansion of 1 in x
3.093 * [backup-simplify]: Simplify 1 into 1
3.093 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.093 * [taylor]: Taking taylor expansion of 2.0 in x
3.093 * [backup-simplify]: Simplify 2.0 into 2.0
3.093 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.093 * [taylor]: Taking taylor expansion of x in x
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 1 into 1
3.094 * [backup-simplify]: Simplify (/ 1 1) into 1
3.094 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
3.094 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.094 * [taylor]: Taking taylor expansion of -1 in x
3.094 * [backup-simplify]: Simplify -1 into -1
3.094 * [taylor]: Taking taylor expansion of x in x
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 1 into 1
3.094 * [backup-simplify]: Simplify (/ -1 1) into -1
3.094 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
3.094 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
3.095 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.095 * [backup-simplify]: Simplify (+ 1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
3.095 * [backup-simplify]: Simplify (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)) into (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))
3.095 * [backup-simplify]: Simplify (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) into (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
3.095 * [taylor]: Taking taylor expansion of 1 in x
3.095 * [backup-simplify]: Simplify 1 into 1
3.096 * [backup-simplify]: Simplify (- 1) into -1
3.096 * [backup-simplify]: Simplify (+ (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) -1) into (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))
3.096 * [backup-simplify]: Simplify (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
3.097 * [backup-simplify]: Simplify (+ 0 0) into 0
3.097 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.097 * [backup-simplify]: Simplify (+ 0 0) into 0
3.098 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 1) into 0
3.099 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
3.099 * [backup-simplify]: Simplify (- 0) into 0
3.100 * [backup-simplify]: Simplify (+ 0 0) into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify (+ 0 0) into 0
3.101 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.101 * [backup-simplify]: Simplify (+ 0 0) into 0
3.103 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 2) into 0
3.104 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.104 * [backup-simplify]: Simplify (- 0) into 0
3.105 * [backup-simplify]: Simplify (+ 0 0) into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify (+ 0 0) into 0
3.106 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.106 * [backup-simplify]: Simplify (+ 0 0) into 0
3.109 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 6) into 0
3.110 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.111 * [backup-simplify]: Simplify (- 0) into 0
3.111 * [backup-simplify]: Simplify (+ 0 0) into 0
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify (+ 0 0) into 0
3.112 * [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))))))) into 0
3.113 * [backup-simplify]: Simplify (+ 0 0) into 0
3.117 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 24) into 0
3.120 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.120 * [backup-simplify]: Simplify (- 0) into 0
3.121 * [backup-simplify]: Simplify (+ 0 0) into 0
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify (+ 0 0) into 0
3.122 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.122 * [backup-simplify]: Simplify (+ 0 0) into 0
3.129 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 120) into 0
3.132 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.132 * [backup-simplify]: Simplify (- 0) into 0
3.132 * [backup-simplify]: Simplify (+ 0 0) into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify (+ 0 0) into 0
3.133 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
3.133 * [backup-simplify]: Simplify (+ 0 0) into 0
3.142 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1) 1)))) 720) into 0
3.145 * [backup-simplify]: Simplify (* (exp (log (+ (* 2.0 (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.145 * [backup-simplify]: Simplify (- 0) into 0
3.145 * [backup-simplify]: Simplify (+ 0 0) into 0
3.145 * [backup-simplify]: Simplify 0 into 0
3.146 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
3.146 * * * [progress]: simplifying candidates
3.147 * [simplify]: Simplifying:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (exp (log1p (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log1p (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (exp (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (cbrt (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))))
  (cbrt (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (* (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (expm1 (log1p (/ 2.0 (+ (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)))
  (- (+ 1.0 (* 0.2708333333333333 (pow x 4))) (+ (* 0.5 (pow x 2)) (* 0.25 (/ (pow x 4) (pow 2.0 2)))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
3.148 * * [simplify]: Extracting # 0 : cost  0
3.148 * * [simplify]: Extracting # 1 : cost  0
3.148 * * [simplify]: Extracting # 2 : cost  0
3.148 * * [simplify]: Extracting # 3 : cost  0
3.148 * * [simplify]: Extracting # 4 : cost  0
3.148 * * [simplify]: Extracting # 5 : cost  0
3.148 * * [simplify]: Extracting # 6 : cost  0
3.148 * * [simplify]: Extracting # 7 : cost  0
3.149 * * [simplify]: Extracting # 8 : cost  0
3.149 * * [simplify]: iteration  0 :  100  enodes  (cost  692 )
3.179 * * [simplify]: Extracting # 0 : cost  0
3.179 * * [simplify]: Extracting # 1 : cost  0
3.180 * * [simplify]: Extracting # 2 : cost  0
3.180 * * [simplify]: Extracting # 3 : cost  0
3.180 * * [simplify]: Extracting # 4 : cost  0
3.180 * * [simplify]: iteration  1 :  216  enodes  (cost  645 )
3.257 * * [simplify]: Extracting # 0 : cost  0
3.258 * * [simplify]: Extracting # 1 : cost  0
3.258 * * [simplify]: Extracting # 2 : cost  0
3.259 * * [simplify]: Extracting # 3 : cost  0
3.260 * * [simplify]: Extracting # 4 : cost  0
3.261 * * [simplify]: Extracting # 5 : cost  0
3.262 * * [simplify]: iteration  2 :  794  enodes  (cost  596 )
4.016 * * [simplify]: Extracting # 0 : cost  0
4.023 * * [simplify]: Extracting # 1 : cost  0
4.030 * * [simplify]: Extracting # 2 : cost  0
4.037 * * [simplify]: Extracting # 3 : cost  0
4.045 * * [simplify]: Extracting # 4 : cost  0
4.051 * * [simplify]: iteration  3 :  4963  enodes  (cost  595 )
5.872 * * [simplify]: Extracting # 0 : cost  0
5.883 * * [simplify]: Extracting # 1 : cost  0
5.893 * * [simplify]: iteration done:  5000  enodes  (cost  595 )
5.894 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 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)))))
  (/ (pow 2.0 3) (pow (+ (exp (- x)) (exp x)) 3))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (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 (+ (pow (exp x) 3) (exp (* x -3))))
  (/ 2.0 (- (exp (+ x x)) (exp (* x -2))))
  (exp (log1p (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 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)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (- (fma (pow x 4) 0.2708333333333333 1.0) (fma 0.5 (pow x 2) (* 0.25 (/ (pow x 4) (pow 2.0 2)))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (- x)) (exp x)))
5.894 * * * [progress]: adding candidates to table
6.136 * [progress]: [Phase 3 of 3] Extracting.
6.136 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>)
6.136 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
6.136 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>)
6.160 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>)
6.187 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>)
6.208 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.208 * [simplify]: Simplifying:
  (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))
6.208 * * [simplify]: Extracting # 0 : cost  0
6.208 * * [simplify]: Extracting # 1 : cost  0
6.209 * * [simplify]: Extracting # 2 : cost  0
6.209 * * [simplify]: Extracting # 3 : cost  0
6.209 * * [simplify]: Extracting # 4 : cost  0
6.209 * * [simplify]: Extracting # 5 : cost  0
6.209 * * [simplify]: Extracting # 6 : cost  0
6.209 * * [simplify]: Extracting # 7 : cost  0
6.209 * * [simplify]: iteration  0 :  9  enodes  (cost  10 )
6.209 * * [simplify]: Extracting # 0 : cost  0
6.209 * * [simplify]: iteration  1 :  10  enodes  (cost  10 )
6.209 * * [simplify]: Extracting # 0 : cost  0
6.209 * * [simplify]: iteration done:  10  enodes  (cost  10 )
6.210 * [simplify]: Simplified to:
  (expm1 (log1p (/ 2.0 (+ (exp x) (exp (- x))))))
6.953 * [regime-testing]: Baseline error score: 0.010430627266899955
6.955 * [regime-testing]: Oracle error score: 0.008272274659512727
6.961 * [regime-testing]: End program error score: 0.010430627266899955