21.220 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: Extracting # 3 : cost  0
0.032 * * [simplify]: Extracting # 4 : cost  0
0.032 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: iteration  2 :  12  enodes  (cost  8 )
0.040 * * [simplify]: Extracting # 0 : cost  0
0.040 * * [simplify]: iteration done:  12  enodes  (cost  8 )
0.040 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.046 * * * [progress]: localizing error
0.065 * * * [progress]: generating rewritten candidates
0.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.102 * * * [progress]: generating series expansions
0.102 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.102 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.102 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.102 * [taylor]: Taking taylor expansion of 2.0 in x
0.102 * [backup-simplify]: Simplify 2.0 into 2.0
0.102 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.102 * [taylor]: Taking taylor expansion of (exp x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (exp 0) into 1
0.110 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.111 * [taylor]: Taking taylor expansion of (- x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (- 0) into 0
0.112 * [backup-simplify]: Simplify (- 1) into -1
0.112 * [backup-simplify]: Simplify (exp 0) into 1
0.112 * [backup-simplify]: Simplify (+ 1 1) into 2
0.113 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.113 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.113 * [taylor]: Taking taylor expansion of 2.0 in x
0.113 * [backup-simplify]: Simplify 2.0 into 2.0
0.113 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.113 * [taylor]: Taking taylor expansion of (exp x) in x
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 (exp 0) into 1
0.113 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.113 * [taylor]: Taking taylor expansion of (- x) in x
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
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify (- 1) into -1
0.114 * [backup-simplify]: Simplify (exp 0) into 1
0.115 * [backup-simplify]: Simplify (+ 1 1) into 2
0.115 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.117 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.117 * [backup-simplify]: Simplify (- 1) into -1
0.118 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.118 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.119 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.121 * [backup-simplify]: Simplify (- 1) into -1
0.121 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.124 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.128 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
0.129 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.132 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.136 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.136 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.138 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.142 * [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
0.143 * [backup-simplify]: Simplify (- 1) into -1
0.143 * [backup-simplify]: Simplify (- 1) into -1
0.143 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify (- 1) into -1
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.149 * [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
0.150 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.158 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
0.158 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
0.159 * [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)))
0.159 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.159 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.159 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.159 * [taylor]: Taking taylor expansion of 2.0 in x
0.159 * [backup-simplify]: Simplify 2.0 into 2.0
0.159 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.160 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.160 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.160 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.161 * [backup-simplify]: Simplify (- 1) into -1
0.161 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.161 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.161 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.161 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.161 * [taylor]: Taking taylor expansion of 2.0 in x
0.161 * [backup-simplify]: Simplify 2.0 into 2.0
0.162 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.162 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.162 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.163 * [backup-simplify]: Simplify (- 1) into -1
0.163 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.163 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.164 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.164 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.164 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [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
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.166 * [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
0.166 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [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
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [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
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [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
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (+ 0 0) into 0
0.174 * [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
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.174 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.175 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.175 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.175 * [taylor]: Taking taylor expansion of 2.0 in x
0.175 * [backup-simplify]: Simplify 2.0 into 2.0
0.175 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.175 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [backup-simplify]: Simplify -1 into -1
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ -1 1) into -1
0.176 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.176 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.176 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.177 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [backup-simplify]: Simplify 2.0 into 2.0
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.177 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [backup-simplify]: Simplify -1 into -1
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (/ -1 1) into -1
0.178 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.178 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.178 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.179 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.180 * [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
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.181 * [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
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [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
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.184 * [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
0.184 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [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
0.186 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [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
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.188 * * * [progress]: simplifying candidates
0.190 * [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)))
0.191 * * [simplify]: Extracting # 0 : cost  0
0.191 * * [simplify]: Extracting # 1 : cost  0
0.191 * * [simplify]: Extracting # 2 : cost  0
0.192 * * [simplify]: Extracting # 3 : cost  0
0.192 * * [simplify]: Extracting # 4 : cost  0
0.192 * * [simplify]: Extracting # 5 : cost  0
0.192 * * [simplify]: Extracting # 6 : cost  0
0.192 * * [simplify]: Extracting # 7 : cost  0
0.193 * * [simplify]: iteration  0 :  80  enodes  (cost  510 )
0.225 * * [simplify]: Extracting # 0 : cost  0
0.226 * * [simplify]: Extracting # 1 : cost  0
0.226 * * [simplify]: Extracting # 2 : cost  0
0.226 * * [simplify]: Extracting # 3 : cost  0
0.227 * * [simplify]: Extracting # 4 : cost  0
0.227 * * [simplify]: Extracting # 5 : cost  0
0.227 * * [simplify]: iteration  1 :  175  enodes  (cost  489 )
0.318 * * [simplify]: Extracting # 0 : cost  0
0.319 * * [simplify]: Extracting # 1 : cost  0
0.321 * * [simplify]: Extracting # 2 : cost  0
0.322 * * [simplify]: Extracting # 3 : cost  0
0.324 * * [simplify]: Extracting # 4 : cost  0
0.325 * * [simplify]: Extracting # 5 : cost  0
0.326 * * [simplify]: iteration  2 :  630  enodes  (cost  457 )
0.935 * * [simplify]: Extracting # 0 : cost  0
0.942 * * [simplify]: Extracting # 1 : cost  0
0.947 * * [simplify]: Extracting # 2 : cost  0
0.951 * * [simplify]: Extracting # 3 : cost  0
0.955 * * [simplify]: Extracting # 4 : cost  0
0.961 * * [simplify]: iteration  3 :  3926  enodes  (cost  454 )
2.188 * * [simplify]: Extracting # 0 : cost  0
2.196 * * [simplify]: Extracting # 1 : cost  0
2.201 * * [simplify]: iteration done:  5000  enodes  (cost  454 )
2.201 * [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)))
2.202 * * * [progress]: adding candidates to table
2.349 * * [progress]: iteration 2 / 4
2.349 * * * [progress]: picking best candidate
2.357 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>
2.357 * * * [progress]: localizing error
2.377 * * * [progress]: generating rewritten candidates
2.377 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.429 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
2.453 * * * [progress]: generating series expansions
2.453 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.454 * [backup-simplify]: Simplify (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.454 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.454 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.454 * [taylor]: Taking taylor expansion of 2.0 in x
2.454 * [backup-simplify]: Simplify 2.0 into 2.0
2.454 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.454 * [taylor]: Taking taylor expansion of (exp x) in x
2.454 * [taylor]: Taking taylor expansion of x in x
2.454 * [backup-simplify]: Simplify 0 into 0
2.454 * [backup-simplify]: Simplify 1 into 1
2.454 * [backup-simplify]: Simplify (exp 0) into 1
2.454 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.454 * [taylor]: Taking taylor expansion of (- x) in x
2.454 * [taylor]: Taking taylor expansion of x in x
2.454 * [backup-simplify]: Simplify 0 into 0
2.454 * [backup-simplify]: Simplify 1 into 1
2.455 * [backup-simplify]: Simplify (- 0) into 0
2.455 * [backup-simplify]: Simplify (- 1) into -1
2.455 * [backup-simplify]: Simplify (exp 0) into 1
2.456 * [backup-simplify]: Simplify (+ 1 1) into 2
2.456 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.456 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.456 * [taylor]: Taking taylor expansion of 2.0 in x
2.456 * [backup-simplify]: Simplify 2.0 into 2.0
2.456 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.456 * [taylor]: Taking taylor expansion of (exp x) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.456 * [backup-simplify]: Simplify (exp 0) into 1
2.456 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.456 * [taylor]: Taking taylor expansion of (- x) in x
2.456 * [taylor]: Taking taylor expansion of x in x
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 1 into 1
2.457 * [backup-simplify]: Simplify (- 0) into 0
2.457 * [backup-simplify]: Simplify (- 1) into -1
2.457 * [backup-simplify]: Simplify (exp 0) into 1
2.457 * [backup-simplify]: Simplify (+ 1 1) into 2
2.458 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.458 * [backup-simplify]: Simplify 1.0 into 1.0
2.459 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.459 * [backup-simplify]: Simplify (- 1) into -1
2.460 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.461 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.462 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.462 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.463 * [backup-simplify]: Simplify (- 1) into -1
2.464 * [backup-simplify]: Simplify (- 0) into 0
2.465 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.466 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.470 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.470 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.472 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.473 * [backup-simplify]: Simplify (- 1) into -1
2.473 * [backup-simplify]: Simplify (- 1) into -1
2.474 * [backup-simplify]: Simplify (- 0) into 0
2.474 * [backup-simplify]: Simplify (- 0) into 0
2.477 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.477 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.479 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.479 * [backup-simplify]: Simplify 0 into 0
2.486 * [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
2.487 * [backup-simplify]: Simplify (- 1) into -1
2.487 * [backup-simplify]: Simplify (- 1) into -1
2.488 * [backup-simplify]: Simplify (- 0) into 0
2.488 * [backup-simplify]: Simplify (- 1) into -1
2.489 * [backup-simplify]: Simplify (- 0) into 0
2.489 * [backup-simplify]: Simplify (- 0) into 0
2.490 * [backup-simplify]: Simplify (- 0) into 0
2.494 * [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
2.494 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.502 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.502 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.504 * [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)))
2.504 * [backup-simplify]: Simplify (log (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.504 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.504 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.504 * [taylor]: Taking taylor expansion of 2.0 in x
2.504 * [backup-simplify]: Simplify 2.0 into 2.0
2.504 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.504 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.504 * [backup-simplify]: Simplify 0 into 0
2.504 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (/ 1 1) into 1
2.505 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.505 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.505 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.505 * [taylor]: Taking taylor expansion of x in x
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (/ 1 1) into 1
2.506 * [backup-simplify]: Simplify (- 1) into -1
2.506 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.506 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.506 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.506 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.506 * [taylor]: Taking taylor expansion of 2.0 in x
2.506 * [backup-simplify]: Simplify 2.0 into 2.0
2.506 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.506 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (/ 1 1) into 1
2.507 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.507 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.507 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.507 * [taylor]: Taking taylor expansion of x in x
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (/ 1 1) into 1
2.508 * [backup-simplify]: Simplify (- 1) into -1
2.508 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.508 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.508 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.508 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.509 * [backup-simplify]: Simplify (+ 0 0) into 0
2.509 * [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
2.509 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify (+ 0 0) into 0
2.510 * [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
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify (+ 0 0) into 0
2.512 * [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
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify (+ 0 0) into 0
2.513 * [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
2.513 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify (+ 0 0) into 0
2.515 * [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
2.515 * [backup-simplify]: Simplify 0 into 0
2.516 * [backup-simplify]: Simplify (+ 0 0) into 0
2.517 * [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
2.517 * [backup-simplify]: Simplify 0 into 0
2.518 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.518 * [backup-simplify]: Simplify (log (exp (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.518 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.518 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.518 * [taylor]: Taking taylor expansion of 2.0 in x
2.518 * [backup-simplify]: Simplify 2.0 into 2.0
2.518 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.518 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.518 * [taylor]: Taking taylor expansion of x in x
2.518 * [backup-simplify]: Simplify 0 into 0
2.518 * [backup-simplify]: Simplify 1 into 1
2.519 * [backup-simplify]: Simplify (/ 1 1) into 1
2.519 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.519 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.519 * [taylor]: Taking taylor expansion of -1 in x
2.519 * [backup-simplify]: Simplify -1 into -1
2.519 * [taylor]: Taking taylor expansion of x in x
2.519 * [backup-simplify]: Simplify 0 into 0
2.519 * [backup-simplify]: Simplify 1 into 1
2.519 * [backup-simplify]: Simplify (/ -1 1) into -1
2.519 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.520 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.520 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.520 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.520 * [taylor]: Taking taylor expansion of 2.0 in x
2.520 * [backup-simplify]: Simplify 2.0 into 2.0
2.520 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.520 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.520 * [taylor]: Taking taylor expansion of x in x
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 1 into 1
2.520 * [backup-simplify]: Simplify (/ 1 1) into 1
2.520 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.521 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.521 * [taylor]: Taking taylor expansion of -1 in x
2.521 * [backup-simplify]: Simplify -1 into -1
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 1 into 1
2.521 * [backup-simplify]: Simplify (/ -1 1) into -1
2.521 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.521 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.521 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.522 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.522 * [backup-simplify]: Simplify (+ 0 0) into 0
2.523 * [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
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify (+ 0 0) into 0
2.524 * [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
2.524 * [backup-simplify]: Simplify 0 into 0
2.524 * [backup-simplify]: Simplify (+ 0 0) into 0
2.525 * [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
2.525 * [backup-simplify]: Simplify 0 into 0
2.525 * [backup-simplify]: Simplify (+ 0 0) into 0
2.526 * [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
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify (+ 0 0) into 0
2.527 * [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
2.527 * [backup-simplify]: Simplify 0 into 0
2.528 * [backup-simplify]: Simplify (+ 0 0) into 0
2.528 * [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
2.528 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.529 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
2.529 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.529 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.529 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.529 * [taylor]: Taking taylor expansion of 2.0 in x
2.529 * [backup-simplify]: Simplify 2.0 into 2.0
2.529 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.529 * [taylor]: Taking taylor expansion of (exp x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 1 into 1
2.529 * [backup-simplify]: Simplify (exp 0) into 1
2.529 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.529 * [taylor]: Taking taylor expansion of (- x) in x
2.529 * [taylor]: Taking taylor expansion of x in x
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 1 into 1
2.529 * [backup-simplify]: Simplify (- 0) into 0
2.530 * [backup-simplify]: Simplify (- 1) into -1
2.530 * [backup-simplify]: Simplify (exp 0) into 1
2.530 * [backup-simplify]: Simplify (+ 1 1) into 2
2.530 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.530 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.530 * [taylor]: Taking taylor expansion of 2.0 in x
2.530 * [backup-simplify]: Simplify 2.0 into 2.0
2.530 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.530 * [taylor]: Taking taylor expansion of (exp x) in x
2.530 * [taylor]: Taking taylor expansion of x in x
2.530 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify 1 into 1
2.530 * [backup-simplify]: Simplify (exp 0) into 1
2.530 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.530 * [taylor]: Taking taylor expansion of (- x) in x
2.530 * [taylor]: Taking taylor expansion of x in x
2.530 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify 1 into 1
2.531 * [backup-simplify]: Simplify (- 0) into 0
2.531 * [backup-simplify]: Simplify (- 1) into -1
2.531 * [backup-simplify]: Simplify (exp 0) into 1
2.531 * [backup-simplify]: Simplify (+ 1 1) into 2
2.532 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.532 * [backup-simplify]: Simplify 1.0 into 1.0
2.532 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.533 * [backup-simplify]: Simplify (- 1) into -1
2.533 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.534 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.534 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.534 * [backup-simplify]: Simplify 0 into 0
2.535 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.535 * [backup-simplify]: Simplify (- 1) into -1
2.536 * [backup-simplify]: Simplify (- 0) into 0
2.537 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.537 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.539 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.540 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.541 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.541 * [backup-simplify]: Simplify (- 1) into -1
2.542 * [backup-simplify]: Simplify (- 1) into -1
2.542 * [backup-simplify]: Simplify (- 0) into 0
2.542 * [backup-simplify]: Simplify (- 0) into 0
2.544 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.544 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.546 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.548 * [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
2.549 * [backup-simplify]: Simplify (- 1) into -1
2.549 * [backup-simplify]: Simplify (- 1) into -1
2.549 * [backup-simplify]: Simplify (- 0) into 0
2.549 * [backup-simplify]: Simplify (- 1) into -1
2.550 * [backup-simplify]: Simplify (- 0) into 0
2.550 * [backup-simplify]: Simplify (- 0) into 0
2.550 * [backup-simplify]: Simplify (- 0) into 0
2.553 * [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
2.553 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.558 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.558 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.558 * [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)))
2.559 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.559 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.559 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.559 * [taylor]: Taking taylor expansion of 2.0 in x
2.559 * [backup-simplify]: Simplify 2.0 into 2.0
2.559 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.559 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.559 * [taylor]: Taking taylor expansion of x in x
2.559 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify 1 into 1
2.559 * [backup-simplify]: Simplify (/ 1 1) into 1
2.559 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.559 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.559 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.559 * [taylor]: Taking taylor expansion of x in x
2.559 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify 1 into 1
2.559 * [backup-simplify]: Simplify (/ 1 1) into 1
2.560 * [backup-simplify]: Simplify (- 1) into -1
2.560 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.560 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.560 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.560 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.560 * [taylor]: Taking taylor expansion of 2.0 in x
2.560 * [backup-simplify]: Simplify 2.0 into 2.0
2.560 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.560 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.560 * [taylor]: Taking taylor expansion of x in x
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 1 into 1
2.560 * [backup-simplify]: Simplify (/ 1 1) into 1
2.560 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.560 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.560 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.560 * [taylor]: Taking taylor expansion of x in x
2.561 * [backup-simplify]: Simplify 0 into 0
2.561 * [backup-simplify]: Simplify 1 into 1
2.561 * [backup-simplify]: Simplify (/ 1 1) into 1
2.561 * [backup-simplify]: Simplify (- 1) into -1
2.561 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.561 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.561 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.561 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.562 * [backup-simplify]: Simplify (+ 0 0) into 0
2.562 * [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
2.562 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify (+ 0 0) into 0
2.563 * [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
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify (+ 0 0) into 0
2.565 * [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
2.565 * [backup-simplify]: Simplify 0 into 0
2.565 * [backup-simplify]: Simplify (+ 0 0) into 0
2.566 * [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
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify (+ 0 0) into 0
2.568 * [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
2.568 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify (+ 0 0) into 0
2.570 * [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
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.571 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.571 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.571 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.571 * [taylor]: Taking taylor expansion of 2.0 in x
2.571 * [backup-simplify]: Simplify 2.0 into 2.0
2.571 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.571 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.571 * [taylor]: Taking taylor expansion of x in x
2.571 * [backup-simplify]: Simplify 0 into 0
2.571 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify (/ 1 1) into 1
2.572 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.572 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.572 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.572 * [taylor]: Taking taylor expansion of -1 in x
2.572 * [backup-simplify]: Simplify -1 into -1
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [backup-simplify]: Simplify (/ -1 1) into -1
2.572 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.572 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.573 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.573 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.573 * [taylor]: Taking taylor expansion of 2.0 in x
2.573 * [backup-simplify]: Simplify 2.0 into 2.0
2.573 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.573 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.573 * [taylor]: Taking taylor expansion of x in x
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ 1 1) into 1
2.573 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.574 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.574 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.574 * [taylor]: Taking taylor expansion of -1 in x
2.574 * [backup-simplify]: Simplify -1 into -1
2.574 * [taylor]: Taking taylor expansion of x in x
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 1 into 1
2.574 * [backup-simplify]: Simplify (/ -1 1) into -1
2.574 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.574 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.575 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.575 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.575 * [backup-simplify]: Simplify (+ 0 0) into 0
2.576 * [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
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify (+ 0 0) into 0
2.577 * [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
2.577 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (+ 0 0) into 0
2.578 * [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
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify (+ 0 0) into 0
2.580 * [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
2.580 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify (+ 0 0) into 0
2.582 * [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
2.582 * [backup-simplify]: Simplify 0 into 0
2.582 * [backup-simplify]: Simplify (+ 0 0) into 0
2.584 * [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
2.584 * [backup-simplify]: Simplify 0 into 0
2.584 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.584 * * * [progress]: simplifying candidates
2.586 * [simplify]: Simplifying:
  (expm1 (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log1p (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (* (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log 1)
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (exp (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (exp (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (log (exp (/ (* (cbrt 2.0) (cbrt 2.0)) 1)))
  (log (exp (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ (sqrt 2.0) 1)))
  (log (exp (/ (sqrt 2.0) 1)))
  (log (exp (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))))
  (log (exp (/ 1 (sqrt (+ (exp x) (exp (- x)))))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp 2.0))
  (log (exp (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))))
  (log (exp (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))))
  (log (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (exp (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (cbrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (* (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (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)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.588 * * [simplify]: Extracting # 0 : cost  0
2.589 * * [simplify]: Extracting # 1 : cost  0
2.589 * * [simplify]: Extracting # 2 : cost  0
2.589 * * [simplify]: Extracting # 3 : cost  0
2.589 * * [simplify]: Extracting # 4 : cost  0
2.590 * * [simplify]: Extracting # 5 : cost  0
2.590 * * [simplify]: Extracting # 6 : cost  0
2.590 * * [simplify]: Extracting # 7 : cost  0
2.591 * * [simplify]: Extracting # 8 : cost  0
2.591 * * [simplify]: Extracting # 9 : cost  0
2.591 * * [simplify]: iteration  0 :  127  enodes  (cost  958 )
2.628 * * [simplify]: Extracting # 0 : cost  0
2.629 * * [simplify]: Extracting # 1 : cost  0
2.629 * * [simplify]: Extracting # 2 : cost  0
2.629 * * [simplify]: Extracting # 3 : cost  0
2.629 * * [simplify]: Extracting # 4 : cost  0
2.629 * * [simplify]: iteration  1 :  231  enodes  (cost  856 )
2.695 * * [simplify]: Extracting # 0 : cost  0
2.696 * * [simplify]: Extracting # 1 : cost  0
2.697 * * [simplify]: Extracting # 2 : cost  0
2.699 * * [simplify]: Extracting # 3 : cost  0
2.700 * * [simplify]: Extracting # 4 : cost  0
2.702 * * [simplify]: iteration  2 :  701  enodes  (cost  797 )
3.585 * * [simplify]: Extracting # 0 : cost  0
3.599 * * [simplify]: Extracting # 1 : cost  0
3.609 * * [simplify]: Extracting # 2 : cost  0
3.618 * * [simplify]: Extracting # 3 : cost  0
3.627 * * [simplify]: Extracting # 4 : cost  0
3.642 * * [simplify]: Extracting # 5 : cost  0
3.652 * * [simplify]: iteration  3 :  4006  enodes  (cost  793 )
4.920 * * [simplify]: Extracting # 0 : cost  0
4.934 * * [simplify]: Extracting # 1 : cost  0
4.945 * * [simplify]: iteration done:  5000  enodes  (cost  793 )
4.946 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (* 2 (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x))))))))
  (log (cbrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (sqrt (exp (/ 2.0 (+ (exp x) (exp (- x)))))))
  0
  (/ 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))))))
  (sqrt (/ 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 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (* (cbrt 2.0) (cbrt 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)
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  1
  1
  1
  2.0
  (/ 2.0 (+ (exp (* x -3)) (pow (exp x) 3)))
  (/ 2.0 (- (exp (+ x x)) (exp (* x -2))))
  (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)))))
  (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 (+ (exp (* x -3)) (pow (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)))
  (- (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)))
4.947 * * * [progress]: adding candidates to table
5.295 * * [progress]: iteration 3 / 4
5.295 * * * [progress]: picking best candidate
5.298 * * * * [pick]: Picked  #<alt (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))>
5.298 * * * [progress]: localizing error
5.313 * * * [progress]: generating rewritten candidates
5.313 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
5.319 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
5.320 * * * [progress]: generating series expansions
5.320 * * * * [progress]: [ 1 / 2 ] generating series at (2)
5.320 * [backup-simplify]: Simplify (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) into (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))
5.320 * [approximate]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) in (x) around 0
5.320 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) in x
5.320 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow x 4) 1.0) in x
5.322 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.322 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x
5.322 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.322 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.322 * [taylor]: Taking taylor expansion of (pow x 4) in x
5.322 * [taylor]: Taking taylor expansion of x in x
5.322 * [backup-simplify]: Simplify 0 into 0
5.322 * [backup-simplify]: Simplify 1 into 1
5.322 * [taylor]: Taking taylor expansion of 1.0 in x
5.322 * [backup-simplify]: Simplify 1.0 into 1.0
5.322 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
5.322 * [taylor]: Taking taylor expansion of 0.5 in x
5.322 * [backup-simplify]: Simplify 0.5 into 0.5
5.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.322 * [taylor]: Taking taylor expansion of x in x
5.322 * [backup-simplify]: Simplify 0 into 0
5.322 * [backup-simplify]: Simplify 1 into 1
5.322 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) in x
5.322 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow x 4) 1.0) in x
5.322 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.322 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x
5.322 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.322 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.322 * [taylor]: Taking taylor expansion of (pow x 4) in x
5.322 * [taylor]: Taking taylor expansion of x in x
5.322 * [backup-simplify]: Simplify 0 into 0
5.322 * [backup-simplify]: Simplify 1 into 1
5.322 * [taylor]: Taking taylor expansion of 1.0 in x
5.322 * [backup-simplify]: Simplify 1.0 into 1.0
5.322 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
5.322 * [taylor]: Taking taylor expansion of 0.5 in x
5.322 * [backup-simplify]: Simplify 0.5 into 0.5
5.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.323 * [taylor]: Taking taylor expansion of x in x
5.323 * [backup-simplify]: Simplify 0 into 0
5.323 * [backup-simplify]: Simplify 1 into 1
5.323 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.323 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
5.323 * [backup-simplify]: Simplify 1.0 into 1.0
5.324 * [backup-simplify]: Simplify (+ 0 0) into 0
5.324 * [backup-simplify]: Simplify (+ 0 0) into 0
5.324 * [backup-simplify]: Simplify 0 into 0
5.324 * [backup-simplify]: Simplify (+ 0 0) into 0
5.324 * [backup-simplify]: Simplify (* 1 1) into 1
5.325 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
5.325 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.326 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
5.326 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.326 * [backup-simplify]: Simplify (+ 0 0) into 0
5.326 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.327 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
5.327 * [backup-simplify]: Simplify (- 0) into 0
5.327 * [backup-simplify]: Simplify (+ 0 0) into 0
5.327 * [backup-simplify]: Simplify 0 into 0
5.328 * [backup-simplify]: Simplify (* 1 1) into 1
5.328 * [backup-simplify]: Simplify (* 1 1) into 1
5.328 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.328 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.330 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.330 * [backup-simplify]: Simplify (- 0) into 0
5.330 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.330 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.331 * [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)))
5.331 * [backup-simplify]: Simplify (- (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) (* 0.5 (pow (/ 1 x) 2))) into (- (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2))))
5.331 * [approximate]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
5.331 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x
5.331 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) in x
5.331 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ 1 x) 4)) 1.0)
5.331 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ 1 x) 4)) in x
5.331 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.331 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.331 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
5.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.331 * [taylor]: Taking taylor expansion of x in x
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 1 into 1
5.331 * [backup-simplify]: Simplify (/ 1 1) into 1
5.332 * [taylor]: Taking taylor expansion of 1.0 in x
5.332 * [backup-simplify]: Simplify 1.0 into 1.0
5.332 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
5.332 * [taylor]: Taking taylor expansion of 0.5 in x
5.332 * [backup-simplify]: Simplify 0.5 into 0.5
5.332 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.332 * [taylor]: Taking taylor expansion of x in x
5.332 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify 1 into 1
5.332 * [backup-simplify]: Simplify (* 1 1) into 1
5.332 * [backup-simplify]: Simplify (/ 1 1) into 1
5.332 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x
5.332 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) in x
5.332 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ 1 x) 4)) 1.0)
5.332 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ 1 x) 4)) in x
5.332 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.332 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.332 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
5.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.332 * [taylor]: Taking taylor expansion of x in x
5.332 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify 1 into 1
5.333 * [backup-simplify]: Simplify (/ 1 1) into 1
5.333 * [taylor]: Taking taylor expansion of 1.0 in x
5.333 * [backup-simplify]: Simplify 1.0 into 1.0
5.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
5.333 * [taylor]: Taking taylor expansion of 0.5 in x
5.333 * [backup-simplify]: Simplify 0.5 into 0.5
5.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.333 * [taylor]: Taking taylor expansion of x in x
5.333 * [backup-simplify]: Simplify 0 into 0
5.333 * [backup-simplify]: Simplify 1 into 1
5.333 * [backup-simplify]: Simplify (* 1 1) into 1
5.333 * [backup-simplify]: Simplify (/ 1 1) into 1
5.334 * [backup-simplify]: Simplify (* 1 1) into 1
5.334 * [backup-simplify]: Simplify (* 1 1) into 1
5.334 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.335 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.335 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.335 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.337 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (* 0 1)) into 0
5.337 * [backup-simplify]: Simplify (+ 0 0) into 0
5.337 * [backup-simplify]: Simplify (+ 0 0) into 0
5.337 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.339 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (* 0 1))) into 0
5.339 * [backup-simplify]: Simplify (+ 0 0) into 0
5.340 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
5.340 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.341 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
5.341 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.343 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.343 * [backup-simplify]: Simplify (+ 0 0) into 0
5.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.345 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
5.345 * [backup-simplify]: Simplify (- 0) into 0
5.345 * [backup-simplify]: Simplify (+ 0 0) into 0
5.345 * [backup-simplify]: Simplify 0 into 0
5.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.348 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.348 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.350 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.350 * [backup-simplify]: Simplify (- 0) into 0
5.350 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
5.350 * [backup-simplify]: Simplify 1.0 into 1.0
5.351 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 0.5) (pow (/ 1 (/ 1 x)) 2)) (* 0.20833333333333334 (pow (/ 1 (/ 1 x)) 4)))) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
5.351 * [backup-simplify]: Simplify (- (fma 0.20833333333333334 (pow (/ 1 (- x)) 4) 1.0) (* 0.5 (pow (/ 1 (- x)) 2))) into (- (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2))))
5.351 * [approximate]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
5.351 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x
5.351 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) in x
5.351 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ -1 x) 4)) 1.0)
5.351 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ -1 x) 4)) in x
5.351 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.351 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.351 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
5.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.351 * [taylor]: Taking taylor expansion of -1 in x
5.351 * [backup-simplify]: Simplify -1 into -1
5.351 * [taylor]: Taking taylor expansion of x in x
5.351 * [backup-simplify]: Simplify 0 into 0
5.351 * [backup-simplify]: Simplify 1 into 1
5.352 * [backup-simplify]: Simplify (/ -1 1) into -1
5.352 * [taylor]: Taking taylor expansion of 1.0 in x
5.352 * [backup-simplify]: Simplify 1.0 into 1.0
5.352 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
5.352 * [taylor]: Taking taylor expansion of 0.5 in x
5.352 * [backup-simplify]: Simplify 0.5 into 0.5
5.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.352 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.352 * [taylor]: Taking taylor expansion of x in x
5.352 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify 1 into 1
5.352 * [backup-simplify]: Simplify (* 1 1) into 1
5.352 * [backup-simplify]: Simplify (/ 1 1) into 1
5.352 * [taylor]: Taking taylor expansion of (- (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) (* 0.5 (/ 1 (pow x 2)))) in x
5.352 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) in x
5.353 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ -1 x) 4)) 1.0)
5.353 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ -1 x) 4)) in x
5.353 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.353 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.353 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
5.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.353 * [taylor]: Taking taylor expansion of -1 in x
5.353 * [backup-simplify]: Simplify -1 into -1
5.353 * [taylor]: Taking taylor expansion of x in x
5.353 * [backup-simplify]: Simplify 0 into 0
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [backup-simplify]: Simplify (/ -1 1) into -1
5.353 * [taylor]: Taking taylor expansion of 1.0 in x
5.353 * [backup-simplify]: Simplify 1.0 into 1.0
5.353 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
5.353 * [taylor]: Taking taylor expansion of 0.5 in x
5.353 * [backup-simplify]: Simplify 0.5 into 0.5
5.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.353 * [taylor]: Taking taylor expansion of x in x
5.353 * [backup-simplify]: Simplify 0 into 0
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [backup-simplify]: Simplify (* 1 1) into 1
5.354 * [backup-simplify]: Simplify (/ 1 1) into 1
5.354 * [backup-simplify]: Simplify (* -1 -1) into 1
5.355 * [backup-simplify]: Simplify (* 1 1) into 1
5.355 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.356 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.356 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.356 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.358 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.359 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (* 0 1)) into 0
5.360 * [backup-simplify]: Simplify (+ 0 0) into 0
5.360 * [backup-simplify]: Simplify (+ 0 0) into 0
5.360 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.362 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
5.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.364 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (* 0 1))) into 0
5.364 * [backup-simplify]: Simplify (+ 0 0) into 0
5.365 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
5.365 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.366 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
5.367 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
5.368 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.375 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
5.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.379 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.379 * [backup-simplify]: Simplify (+ 0 0) into 0
5.380 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.382 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
5.382 * [backup-simplify]: Simplify (- 0) into 0
5.382 * [backup-simplify]: Simplify (+ 0 0) into 0
5.382 * [backup-simplify]: Simplify 0 into 0
5.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.385 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
5.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.387 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.388 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.391 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.391 * [backup-simplify]: Simplify (- 0) into 0
5.392 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
5.392 * [backup-simplify]: Simplify 1.0 into 1.0
5.393 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 0.5) (pow (/ 1 (/ 1 (- x))) 2)) (* 0.20833333333333334 (pow (/ 1 (/ 1 (- x))) 4)))) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
5.393 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
5.393 * [backup-simplify]: Simplify (fma 0.20833333333333334 (pow x 4) 1.0) into (fma 0.20833333333333334 (pow x 4) 1.0)
5.393 * [approximate]: Taking taylor expansion of (fma 0.20833333333333334 (pow x 4) 1.0) in (x) around 0
5.393 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow x 4) 1.0) in x
5.393 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.393 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x
5.394 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.394 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.394 * [taylor]: Taking taylor expansion of (pow x 4) in x
5.394 * [taylor]: Taking taylor expansion of x in x
5.394 * [backup-simplify]: Simplify 0 into 0
5.394 * [backup-simplify]: Simplify 1 into 1
5.394 * [taylor]: Taking taylor expansion of 1.0 in x
5.394 * [backup-simplify]: Simplify 1.0 into 1.0
5.394 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow x 4) 1.0) in x
5.394 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.394 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow x 4)) in x
5.394 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.394 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.394 * [taylor]: Taking taylor expansion of (pow x 4) in x
5.394 * [taylor]: Taking taylor expansion of x in x
5.394 * [backup-simplify]: Simplify 0 into 0
5.394 * [backup-simplify]: Simplify 1 into 1
5.394 * [taylor]: Taking taylor expansion of 1.0 in x
5.394 * [backup-simplify]: Simplify 1.0 into 1.0
5.395 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.395 * [backup-simplify]: Simplify 1.0 into 1.0
5.395 * [backup-simplify]: Simplify (+ 0 0) into 0
5.395 * [backup-simplify]: Simplify 0 into 0
5.396 * [backup-simplify]: Simplify (+ 0 0) into 0
5.396 * [backup-simplify]: Simplify 0 into 0
5.396 * [backup-simplify]: Simplify (+ 0 0) into 0
5.396 * [backup-simplify]: Simplify 0 into 0
5.397 * [backup-simplify]: Simplify (* 1 1) into 1
5.397 * [backup-simplify]: Simplify (* 1 1) into 1
5.397 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.398 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.398 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.400 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (* 0 1)) into 0
5.400 * [backup-simplify]: Simplify (+ 0 0) into 0
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.403 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (* 0 1))) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.404 * [backup-simplify]: Simplify 0 into 0
5.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.407 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.408 * [backup-simplify]: Simplify (+ 0 0) into 0
5.408 * [backup-simplify]: Simplify 0 into 0
5.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.411 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.412 * [backup-simplify]: Simplify (+ 0 0) into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.415 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.415 * [backup-simplify]: Simplify (+ 0 0) into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.418 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.418 * [backup-simplify]: Simplify (+ 0 0) into 0
5.418 * [backup-simplify]: Simplify 0 into 0
5.418 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 (pow x 4)) 1.0) into (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.418 * [backup-simplify]: Simplify (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) into (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0)
5.418 * [approximate]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) in (x) around 0
5.419 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) in x
5.419 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ 1 x) 4)) 1.0)
5.419 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ 1 x) 4)) in x
5.419 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.419 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.419 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
5.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.419 * [taylor]: Taking taylor expansion of x in x
5.419 * [backup-simplify]: Simplify 0 into 0
5.419 * [backup-simplify]: Simplify 1 into 1
5.419 * [backup-simplify]: Simplify (/ 1 1) into 1
5.419 * [taylor]: Taking taylor expansion of 1.0 in x
5.419 * [backup-simplify]: Simplify 1.0 into 1.0
5.419 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ 1 x) 4) 1.0) in x
5.419 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ 1 x) 4)) 1.0)
5.419 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ 1 x) 4)) in x
5.419 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.419 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.419 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
5.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.419 * [taylor]: Taking taylor expansion of x in x
5.419 * [backup-simplify]: Simplify 0 into 0
5.419 * [backup-simplify]: Simplify 1 into 1
5.420 * [backup-simplify]: Simplify (/ 1 1) into 1
5.420 * [taylor]: Taking taylor expansion of 1.0 in x
5.420 * [backup-simplify]: Simplify 1.0 into 1.0
5.420 * [backup-simplify]: Simplify (* 1 1) into 1
5.420 * [backup-simplify]: Simplify (* 1 1) into 1
5.420 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.421 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.421 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.422 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (* 0 1)) into 0
5.423 * [backup-simplify]: Simplify (+ 0 0) into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.425 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (* 0 1))) into 0
5.425 * [backup-simplify]: Simplify (+ 0 0) into 0
5.425 * [backup-simplify]: Simplify 0 into 0
5.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (+ 0 0) into 0
5.428 * [backup-simplify]: Simplify 0 into 0
5.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.431 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.431 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.431 * [backup-simplify]: Simplify 1.0 into 1.0
5.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.434 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.435 * [backup-simplify]: Simplify (+ 0 0) into 0
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.438 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.438 * [backup-simplify]: Simplify (+ 0 0) into 0
5.438 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
5.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
5.442 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) into 0
5.442 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
5.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
5.446 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
5.447 * [backup-simplify]: Simplify (+ 0 0) into 0
5.447 * [backup-simplify]: Simplify 0 into 0
5.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
5.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
5.452 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
5.452 * [backup-simplify]: Simplify (+ 0 0) into 0
5.452 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))))) into 0
5.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))))) into 0
5.460 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))))) into 0
5.461 * [backup-simplify]: Simplify (+ 0 0) into 0
5.461 * [backup-simplify]: Simplify 0 into 0
5.461 * [backup-simplify]: Simplify (+ 1.0 (* 0.20833333333333334 (pow (/ 1 (/ 1 x)) 4))) into (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.462 * [backup-simplify]: Simplify (fma 0.20833333333333334 (pow (/ 1 (- x)) 4) 1.0) into (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0)
5.462 * [approximate]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) in (x) around 0
5.462 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) in x
5.462 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ -1 x) 4)) 1.0)
5.462 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ -1 x) 4)) in x
5.462 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.462 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.462 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
5.462 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.462 * [taylor]: Taking taylor expansion of -1 in x
5.462 * [backup-simplify]: Simplify -1 into -1
5.462 * [taylor]: Taking taylor expansion of x in x
5.462 * [backup-simplify]: Simplify 0 into 0
5.462 * [backup-simplify]: Simplify 1 into 1
5.463 * [backup-simplify]: Simplify (/ -1 1) into -1
5.463 * [taylor]: Taking taylor expansion of 1.0 in x
5.463 * [backup-simplify]: Simplify 1.0 into 1.0
5.463 * [taylor]: Taking taylor expansion of (fma 0.20833333333333334 (pow (/ -1 x) 4) 1.0) in x
5.463 * [taylor]: Rewrote expression to (+ (* 0.20833333333333334 (pow (/ -1 x) 4)) 1.0)
5.463 * [taylor]: Taking taylor expansion of (* 0.20833333333333334 (pow (/ -1 x) 4)) in x
5.463 * [taylor]: Taking taylor expansion of 0.20833333333333334 in x
5.463 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.463 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
5.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.463 * [taylor]: Taking taylor expansion of -1 in x
5.463 * [backup-simplify]: Simplify -1 into -1
5.463 * [taylor]: Taking taylor expansion of x in x
5.463 * [backup-simplify]: Simplify 0 into 0
5.463 * [backup-simplify]: Simplify 1 into 1
5.464 * [backup-simplify]: Simplify (/ -1 1) into -1
5.464 * [taylor]: Taking taylor expansion of 1.0 in x
5.464 * [backup-simplify]: Simplify 1.0 into 1.0
5.464 * [backup-simplify]: Simplify (* -1 -1) into 1
5.465 * [backup-simplify]: Simplify (* 1 1) into 1
5.465 * [backup-simplify]: Simplify (* 0.20833333333333334 1) into 0.20833333333333334
5.465 * [backup-simplify]: Simplify (+ 0.20833333333333334 0) into 0.20833333333333334
5.466 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
5.466 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.467 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.468 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (* 0 1)) into 0
5.469 * [backup-simplify]: Simplify (+ 0 0) into 0
5.469 * [backup-simplify]: Simplify 0 into 0
5.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.471 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
5.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.473 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (* 0 1))) into 0
5.473 * [backup-simplify]: Simplify (+ 0 0) into 0
5.473 * [backup-simplify]: Simplify 0 into 0
5.474 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.475 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
5.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.477 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.478 * [backup-simplify]: Simplify (+ 0 0) into 0
5.478 * [backup-simplify]: Simplify 0 into 0
5.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.480 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
5.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.483 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.483 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.483 * [backup-simplify]: Simplify 1.0 into 1.0
5.484 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.486 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
5.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.489 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
5.489 * [backup-simplify]: Simplify (+ 0 0) into 0
5.489 * [backup-simplify]: Simplify 0 into 0
5.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.492 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
5.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.495 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
5.495 * [backup-simplify]: Simplify (+ 0 0) into 0
5.496 * [backup-simplify]: Simplify 0 into 0
5.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.501 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
5.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
5.506 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
5.506 * [backup-simplify]: Simplify (+ 0 0) into 0
5.506 * [backup-simplify]: Simplify 0 into 0
5.507 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.508 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))) into 0
5.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
5.510 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
5.510 * [backup-simplify]: Simplify (+ 0 0) into 0
5.510 * [backup-simplify]: Simplify 0 into 0
5.511 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.512 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))))) into 0
5.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
5.515 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
5.515 * [backup-simplify]: Simplify (+ 0 0) into 0
5.516 * [backup-simplify]: Simplify 0 into 0
5.516 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.518 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))))) into 0
5.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))))) into 0
5.520 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))))) into 0
5.520 * [backup-simplify]: Simplify (+ 0 0) into 0
5.521 * [backup-simplify]: Simplify 0 into 0
5.521 * [backup-simplify]: Simplify (+ 1.0 (* 0.20833333333333334 (pow (/ 1 (/ 1 (- x))) 4))) into (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.521 * * * [progress]: simplifying candidates
5.522 * [simplify]: Simplifying:
  (fma (* (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)) (cbrt (fma 0.20833333333333334 (pow x 4) 1.0))) (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)) (- (* (pow x 2) 0.5)))
  (fma (- (pow x 2)) 0.5 (* (pow x 2) 0.5))
  (fma (sqrt (fma 0.20833333333333334 (pow x 4) 1.0)) (sqrt (fma 0.20833333333333334 (pow x 4) 1.0)) (- (* (pow x 2) 0.5)))
  (fma (- (pow x 2)) 0.5 (* (pow x 2) 0.5))
  (fma 1 (fma 0.20833333333333334 (pow x 4) 1.0) (- (* (pow x 2) 0.5)))
  (fma (- (pow x 2)) 0.5 (* (pow x 2) 0.5))
  (expm1 (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (log1p (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (- (* 0.5 (pow x 2)))
  (- (* 0.5 (pow x 2)))
  (- (* 0.5 (pow x 2)))
  (/ (exp (fma 0.20833333333333334 (pow x 4) 1.0)) (exp (* 0.5 (pow x 2))))
  (log (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (exp (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (* (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))) (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))))
  (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (* (* (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (sqrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (sqrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (- (pow (fma 0.20833333333333334 (pow x 4) 1.0) 3) (pow (* 0.5 (pow x 2)) 3))
  (+ (* (fma 0.20833333333333334 (pow x 4) 1.0) (fma 0.20833333333333334 (pow x 4) 1.0)) (+ (* (* 0.5 (pow x 2)) (* 0.5 (pow x 2))) (* (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))))
  (- (* 0.5 (pow x 2)))
  (- (* (fma 0.20833333333333334 (pow x 4) 1.0) (fma 0.20833333333333334 (pow x 4) 1.0)) (* (* 0.5 (pow x 2)) (* 0.5 (pow x 2))))
  (+ (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))
  (- 1.0 (* 0.5 (pow x 2)))
  (- (* 0.5 (pow x 2)))
  (expm1 (fma 0.20833333333333334 (pow x 4) 1.0))
  (log1p (fma 0.20833333333333334 (pow x 4) 1.0))
  (* 0.20833333333333334 (pow x 4))
  (log (fma 0.20833333333333334 (pow x 4) 1.0))
  (exp (fma 0.20833333333333334 (pow x 4) 1.0))
  (* (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)) (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)))
  (cbrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (* (* (fma 0.20833333333333334 (pow x 4) 1.0) (fma 0.20833333333333334 (pow x 4) 1.0)) (fma 0.20833333333333334 (pow x 4) 1.0))
  (sqrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (sqrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (+ (* 0.20833333333333334 (pow x 4)) 1.0)
  (+ (* 0.20833333333333334 (pow x 4)) 1.0)
  (+ (* 0.20833333333333334 (pow x 4)) 1.0)
5.522 * * [simplify]: Extracting # 0 : cost  0
5.522 * * [simplify]: Extracting # 1 : cost  0
5.522 * * [simplify]: Extracting # 2 : cost  0
5.522 * * [simplify]: Extracting # 3 : cost  0
5.522 * * [simplify]: Extracting # 4 : cost  0
5.523 * * [simplify]: Extracting # 5 : cost  0
5.523 * * [simplify]: Extracting # 6 : cost  0
5.523 * * [simplify]: Extracting # 7 : cost  0
5.523 * * [simplify]: iteration  0 :  54  enodes  (cost  544 )
5.535 * * [simplify]: Extracting # 0 : cost  0
5.535 * * [simplify]: Extracting # 1 : cost  0
5.535 * * [simplify]: Extracting # 2 : cost  0
5.535 * * [simplify]: Extracting # 3 : cost  0
5.536 * * [simplify]: Extracting # 4 : cost  0
5.536 * * [simplify]: iteration  1 :  137  enodes  (cost  526 )
5.598 * * [simplify]: Extracting # 0 : cost  0
5.599 * * [simplify]: Extracting # 1 : cost  0
5.600 * * [simplify]: Extracting # 2 : cost  0
5.601 * * [simplify]: Extracting # 3 : cost  0
5.601 * * [simplify]: Extracting # 4 : cost  0
5.602 * * [simplify]: iteration  2 :  645  enodes  (cost  468 )
6.034 * * [simplify]: Extracting # 0 : cost  0
6.049 * * [simplify]: Extracting # 1 : cost  0
6.063 * * [simplify]: Extracting # 2 : cost  0
6.075 * * [simplify]: Extracting # 3 : cost  0
6.087 * * [simplify]: Extracting # 4 : cost  0
6.100 * * [simplify]: iteration done:  5001  enodes  (cost  449 )
6.100 * [simplify]: Simplified to:
  (fma (pow x 2) (- 0.5) (pow (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)) 3))
  (* (pow x 2) (+ (- 0.5) 0.5))
  (- (fma (pow x 4) 0.20833333333333334 1.0) (* 0.5 (pow x 2)))
  (* (pow x 2) (+ (- 0.5) 0.5))
  (- (fma (pow x 4) 0.20833333333333334 1.0) (* 0.5 (pow x 2)))
  (* (pow x 2) (+ (- 0.5) 0.5))
  (expm1 (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (log1p (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (- (* 0.5 (pow x 2)))
  (- (* 0.5 (pow x 2)))
  (- (* 0.5 (pow x 2)))
  (exp (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (log (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (exp (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (* (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))) (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2)))))
  (cbrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (pow (fma 0.20833333333333334 (pow x 4) (- 1.0 (* 0.5 (pow x 2)))) 3)
  (sqrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (sqrt (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))
  (- (pow (fma 0.20833333333333334 (pow x 4) 1.0) 3) (pow (* 0.5 (pow x 2)) 3))
  (fma 0.5 (* 0.5 (pow x 4)) (* (fma (pow x 4) 0.20833333333333334 1.0) (fma 0.5 (pow x 2) (fma (pow x 4) 0.20833333333333334 1.0))))
  (- (* 0.5 (pow x 2)))
  (fma (fma 0.20833333333333334 (pow x 4) 1.0) (fma 0.20833333333333334 (pow x 4) 1.0) (- (* (* 0.5 0.5) (pow x 4))))
  (fma 0.5 (pow x 2) (fma (pow x 4) 0.20833333333333334 1.0))
  (fma (- (pow x 2)) 0.5 1.0)
  (- (* 0.5 (pow x 2)))
  (expm1 (fma 0.20833333333333334 (pow x 4) 1.0))
  (log1p (fma 0.20833333333333334 (pow x 4) 1.0))
  (* (pow x 4) 0.20833333333333334)
  (log (fma 0.20833333333333334 (pow x 4) 1.0))
  (exp (fma 0.20833333333333334 (pow x 4) 1.0))
  (* (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)) (cbrt (fma 0.20833333333333334 (pow x 4) 1.0)))
  (cbrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (pow (fma 0.20833333333333334 (pow x 4) 1.0) 3)
  (sqrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (sqrt (fma 0.20833333333333334 (pow x 4) 1.0))
  (- (fma (pow x 4) 0.20833333333333334 1.0) (* 0.5 (pow x 2)))
  (- (fma (pow x 4) 0.20833333333333334 1.0) (* 0.5 (pow x 2)))
  (- (fma (pow x 4) 0.20833333333333334 1.0) (* 0.5 (pow x 2)))
  (fma (pow x 4) 0.20833333333333334 1.0)
  (fma (pow x 4) 0.20833333333333334 1.0)
  (fma (pow x 4) 0.20833333333333334 1.0)
6.101 * * * [progress]: adding candidates to table
6.301 * [progress]: [Phase 3 of 3] Extracting.
6.301 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))>)
6.302 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
6.302 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))>)
6.338 * * * * [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) (/ 2.0 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))>)
6.377 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))> #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))> #<alt (λ (x) (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))))>)
6.408 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.408 * [simplify]: Simplifying:
  (/ 2.0 (+ (exp x) (exp (- x))))
6.408 * * [simplify]: Extracting # 0 : cost  0
6.408 * * [simplify]: Extracting # 1 : cost  0
6.408 * * [simplify]: Extracting # 2 : cost  0
6.408 * * [simplify]: Extracting # 3 : cost  0
6.408 * * [simplify]: Extracting # 4 : cost  0
6.408 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
6.409 * * [simplify]: Extracting # 0 : cost  0
6.409 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
6.409 * * [simplify]: Extracting # 0 : cost  0
6.409 * * [simplify]: iteration done:  8  enodes  (cost  8 )
6.409 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
7.495 * [regime-testing]: Baseline error score: 0.009501187648456057
7.498 * [regime-testing]: Oracle error score: 0.004875609451181397
7.502 * [regime-testing]: End program error score: 0.009501187648456057