13.419 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.032 * * [simplify]: iteration  0 :  9  enodes  (cost  10 )
0.034 * * [simplify]: iteration  1 :  15  enodes  (cost  10 )
0.035 * * [simplify]: iteration  2 :  22  enodes  (cost  10 )
0.037 * * [simplify]: iteration  3 :  31  enodes  (cost  10 )
0.041 * * [simplify]: iteration  4 :  55  enodes  (cost  10 )
0.050 * * [simplify]: iteration  5 :  113  enodes  (cost  10 )
0.080 * * [simplify]: iteration  6 :  261  enodes  (cost  10 )
0.374 * * [simplify]: iteration  7 :  900  enodes  (cost  10 )
1.200 * * [simplify]: iteration  8 :  3637  enodes  (cost  10 )
3.049 * * [simplify]: iteration  done :  5001  enodes  (cost  10 )
3.049 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
3.049 * * [progress]: iteration 1 / 4
3.049 * * * [progress]: picking best candidate
3.051 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
3.051 * * * [progress]: localizing error
3.057 * * * [progress]: generating rewritten candidates
3.057 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.098 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.113 * * * [progress]: generating series expansions
3.113 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.113 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
3.114 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
3.114 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
3.114 * [taylor]: Taking taylor expansion of 2.0 in x
3.114 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
3.114 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
3.114 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
3.114 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
3.114 * [taylor]: Taking taylor expansion of -2.0 in x
3.114 * [taylor]: Taking taylor expansion of x in x
3.115 * [taylor]: Taking taylor expansion of 1.0 in x
3.116 * [taylor]: Taking taylor expansion of 1.0 in x
3.116 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
3.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
3.116 * [taylor]: Taking taylor expansion of 2.0 in x
3.116 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
3.116 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
3.116 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
3.116 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
3.116 * [taylor]: Taking taylor expansion of -2.0 in x
3.116 * [taylor]: Taking taylor expansion of x in x
3.117 * [taylor]: Taking taylor expansion of 1.0 in x
3.118 * [taylor]: Taking taylor expansion of 1.0 in x
3.162 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
3.162 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
3.162 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
3.162 * [taylor]: Taking taylor expansion of 2.0 in x
3.162 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
3.162 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
3.162 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
3.162 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
3.162 * [taylor]: Taking taylor expansion of -2.0 in x
3.162 * [taylor]: Taking taylor expansion of x in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.163 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
3.163 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
3.163 * [taylor]: Taking taylor expansion of 2.0 in x
3.163 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
3.163 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
3.163 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
3.163 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
3.163 * [taylor]: Taking taylor expansion of -2.0 in x
3.163 * [taylor]: Taking taylor expansion of x in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.163 * [taylor]: Taking taylor expansion of 1.0 in x
3.175 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
3.175 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
3.175 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
3.175 * [taylor]: Taking taylor expansion of 2.0 in x
3.175 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
3.175 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
3.175 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
3.175 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
3.175 * [taylor]: Taking taylor expansion of 2.0 in x
3.175 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.176 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
3.176 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
3.176 * [taylor]: Taking taylor expansion of 2.0 in x
3.176 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
3.176 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
3.176 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
3.176 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
3.176 * [taylor]: Taking taylor expansion of 2.0 in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.176 * [taylor]: Taking taylor expansion of 1.0 in x
3.191 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.192 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
3.192 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
3.192 * [taylor]: Taking taylor expansion of 2.0 in x
3.192 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
3.192 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
3.192 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
3.192 * [taylor]: Taking taylor expansion of -2.0 in x
3.192 * [taylor]: Taking taylor expansion of x in x
3.193 * [taylor]: Taking taylor expansion of 1.0 in x
3.193 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
3.193 * [taylor]: Taking taylor expansion of 2.0 in x
3.193 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
3.193 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
3.193 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
3.193 * [taylor]: Taking taylor expansion of -2.0 in x
3.193 * [taylor]: Taking taylor expansion of x in x
3.195 * [taylor]: Taking taylor expansion of 1.0 in x
3.218 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
3.218 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
3.218 * [taylor]: Taking taylor expansion of 2.0 in x
3.218 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
3.218 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
3.218 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
3.218 * [taylor]: Taking taylor expansion of -2.0 in x
3.218 * [taylor]: Taking taylor expansion of x in x
3.218 * [taylor]: Taking taylor expansion of 1.0 in x
3.218 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
3.218 * [taylor]: Taking taylor expansion of 2.0 in x
3.218 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
3.218 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
3.218 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
3.218 * [taylor]: Taking taylor expansion of -2.0 in x
3.218 * [taylor]: Taking taylor expansion of x in x
3.219 * [taylor]: Taking taylor expansion of 1.0 in x
3.222 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
3.222 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
3.222 * [taylor]: Taking taylor expansion of 2.0 in x
3.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
3.222 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
3.222 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
3.222 * [taylor]: Taking taylor expansion of 2.0 in x
3.222 * [taylor]: Taking taylor expansion of x in x
3.223 * [taylor]: Taking taylor expansion of 1.0 in x
3.223 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
3.223 * [taylor]: Taking taylor expansion of 2.0 in x
3.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
3.223 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
3.223 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
3.223 * [taylor]: Taking taylor expansion of 2.0 in x
3.223 * [taylor]: Taking taylor expansion of x in x
3.224 * [taylor]: Taking taylor expansion of 1.0 in x
3.227 * * * [progress]: simplifying candidates
3.230 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ (sqrt 2.0) 1) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 1 1) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
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  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 2.0 (/ 1 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* (sqrt 1.0) (sqrt 1.0))))
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  (/ (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (exp 1.0))
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  (* (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))
  (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (+ (* 1.0 1.0) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- 1.0)
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  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
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  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
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  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
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  (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
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  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) 1)
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  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
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  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 1)
  (/ 2.0 (+ 1.0 (exp (* -2.0 x))))
  (/ 1 (+ 1.0 (exp (* -2.0 x))))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ 1.0 (exp (* -2.0 x))) (cbrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) (sqrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x)))))
  (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))))
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0)
  (- (+ 1.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
3.236 * * [simplify]: iteration  0 :  169  enodes  (cost  2922 )
3.267 * * [simplify]: iteration  1 :  356  enodes  (cost  2340 )
3.352 * * [simplify]: iteration  2 :  944  enodes  (cost  2018 )
3.895 * * [simplify]: iteration  3 :  4164  enodes  (cost  1837 )
5.269 * * [simplify]: iteration  done :  5000  enodes  (cost  1837 )
5.270 * [simplify]: Simplified to:
   (- (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (- (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (- (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (pow (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (- (pow (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (- (pow (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) 3) 1.0)
  (* 1.0 0)
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))
  (* 1.0 0)
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))
  (* 1.0 0)
  (fma (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
  (* 1.0 0)
  (fma (* (cbrt 2.0) (cbrt 2.0)) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (- 1.0))
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  (* 1.0 0)
  (- (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (* 1.0 0)
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  (* 1.0 0)
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  (* 1.0 0)
  (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
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  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (* 1.0 0)
  (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (* 1.0 0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
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  (fma (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (- 1.0))
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  (fma (/ 2.0 (- (* 1.0 1.0) (exp (* 2 (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- 1.0))
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  (fma (/ 2.0 (- (* 1.0 1.0) (exp (* 2 (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- 1.0))
  (* 1.0 0)
  (expm1 (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (exp (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
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  (cbrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (pow (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 3)
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))
  (fma 1.0 1.0 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
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  (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
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  (+ (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
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  (log1p (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (- 2.0)
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  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  1
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  1
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 1 (+ (exp (* -2.0 x)) 1.0))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x)))))
  2.0
  2.0
  (/ (+ 1.0 (exp (* -2.0 x))) (cbrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) (sqrt 2.0))
  (/ (+ 1.0 (exp (* -2.0 x))) 2.0)
  (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3)))
  (/ 2.0 (fma 1.0 1.0 (- (exp (* 2 (* -2.0 x))))))
  (fma 1.0 x (- (fma 5.551115123125783e-17 (pow x 4) (* 0.33333333333333337 (pow x 3)))))
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (fma x 1.0 1.0) (* 0.33333333333333337 (pow x 3)))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
5.271 * * * [progress]: adding candidates to table
5.477 * * [progress]: iteration 2 / 4
5.477 * * * [progress]: picking best candidate
5.483 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))>
5.483 * * * [progress]: localizing error
5.494 * * * [progress]: generating rewritten candidates
5.494 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
5.505 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
5.538 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
5.603 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
5.642 * * * [progress]: generating series expansions
5.642 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
5.642 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
5.642 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
5.642 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
5.643 * [taylor]: Taking taylor expansion of 4.0 in x
5.643 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.643 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.643 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.643 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.643 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.643 * [taylor]: Taking taylor expansion of -2.0 in x
5.643 * [taylor]: Taking taylor expansion of x in x
5.644 * [taylor]: Taking taylor expansion of 1.0 in x
5.645 * [taylor]: Taking taylor expansion of 1.0 in x
5.645 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
5.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
5.645 * [taylor]: Taking taylor expansion of 4.0 in x
5.645 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.645 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.645 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.645 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.645 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.645 * [taylor]: Taking taylor expansion of -2.0 in x
5.645 * [taylor]: Taking taylor expansion of x in x
5.646 * [taylor]: Taking taylor expansion of 1.0 in x
5.647 * [taylor]: Taking taylor expansion of 1.0 in x
5.683 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
5.683 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
5.683 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
5.683 * [taylor]: Taking taylor expansion of 4.0 in x
5.683 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.683 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.683 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.683 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.683 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.683 * [taylor]: Taking taylor expansion of -2.0 in x
5.683 * [taylor]: Taking taylor expansion of x in x
5.684 * [taylor]: Taking taylor expansion of 1.0 in x
5.684 * [taylor]: Taking taylor expansion of 1.0 in x
5.684 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
5.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
5.684 * [taylor]: Taking taylor expansion of 4.0 in x
5.684 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.684 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.684 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.684 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.684 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.684 * [taylor]: Taking taylor expansion of -2.0 in x
5.684 * [taylor]: Taking taylor expansion of x in x
5.684 * [taylor]: Taking taylor expansion of 1.0 in x
5.685 * [taylor]: Taking taylor expansion of 1.0 in x
5.708 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0
5.708 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
5.708 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
5.708 * [taylor]: Taking taylor expansion of 4.0 in x
5.708 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.708 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.708 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.708 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.708 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.708 * [taylor]: Taking taylor expansion of 2.0 in x
5.708 * [taylor]: Taking taylor expansion of x in x
5.708 * [taylor]: Taking taylor expansion of 1.0 in x
5.709 * [taylor]: Taking taylor expansion of 1.0 in x
5.709 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
5.709 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
5.709 * [taylor]: Taking taylor expansion of 4.0 in x
5.709 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.709 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.709 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.709 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.709 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.709 * [taylor]: Taking taylor expansion of 2.0 in x
5.709 * [taylor]: Taking taylor expansion of x in x
5.709 * [taylor]: Taking taylor expansion of 1.0 in x
5.710 * [taylor]: Taking taylor expansion of 1.0 in x
5.727 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
5.727 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0
5.727 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.727 * [taylor]: Taking taylor expansion of 4.0 in x
5.727 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.727 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.727 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.727 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.727 * [taylor]: Taking taylor expansion of -2.0 in x
5.727 * [taylor]: Taking taylor expansion of x in x
5.728 * [taylor]: Taking taylor expansion of 1.0 in x
5.729 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.729 * [taylor]: Taking taylor expansion of 4.0 in x
5.730 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.730 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.730 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.730 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.730 * [taylor]: Taking taylor expansion of -2.0 in x
5.730 * [taylor]: Taking taylor expansion of x in x
5.731 * [taylor]: Taking taylor expansion of 1.0 in x
5.747 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0
5.748 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.748 * [taylor]: Taking taylor expansion of 4.0 in x
5.748 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.748 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.748 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.748 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.748 * [taylor]: Taking taylor expansion of -2.0 in x
5.748 * [taylor]: Taking taylor expansion of x in x
5.748 * [taylor]: Taking taylor expansion of 1.0 in x
5.748 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.748 * [taylor]: Taking taylor expansion of 4.0 in x
5.748 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.748 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.748 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.748 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.748 * [taylor]: Taking taylor expansion of -2.0 in x
5.748 * [taylor]: Taking taylor expansion of x in x
5.749 * [taylor]: Taking taylor expansion of 1.0 in x
5.759 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0
5.759 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.759 * [taylor]: Taking taylor expansion of 4.0 in x
5.759 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.759 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.759 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.759 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.759 * [taylor]: Taking taylor expansion of 2.0 in x
5.759 * [taylor]: Taking taylor expansion of x in x
5.759 * [taylor]: Taking taylor expansion of 1.0 in x
5.759 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.759 * [taylor]: Taking taylor expansion of 4.0 in x
5.760 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.760 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.760 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.760 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.760 * [taylor]: Taking taylor expansion of 2.0 in x
5.760 * [taylor]: Taking taylor expansion of x in x
5.760 * [taylor]: Taking taylor expansion of 1.0 in x
5.769 * * * * [progress]: [ 3 / 4 ] generating series at (2)
5.770 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in (x) around 0
5.770 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
5.770 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
5.770 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
5.770 * [taylor]: Taking taylor expansion of 4.0 in x
5.770 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.770 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.770 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.770 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.770 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.770 * [taylor]: Taking taylor expansion of -2.0 in x
5.770 * [taylor]: Taking taylor expansion of x in x
5.771 * [taylor]: Taking taylor expansion of 1.0 in x
5.772 * [taylor]: Taking taylor expansion of 1.0 in x
5.772 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
5.772 * [taylor]: Taking taylor expansion of 1.0 in x
5.772 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
5.772 * [taylor]: Taking taylor expansion of 2.0 in x
5.772 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
5.772 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.772 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.772 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.772 * [taylor]: Taking taylor expansion of -2.0 in x
5.772 * [taylor]: Taking taylor expansion of x in x
5.773 * [taylor]: Taking taylor expansion of 1.0 in x
5.783 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
5.783 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
5.783 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
5.783 * [taylor]: Taking taylor expansion of 4.0 in x
5.783 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
5.783 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
5.783 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.783 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.783 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.783 * [taylor]: Taking taylor expansion of -2.0 in x
5.783 * [taylor]: Taking taylor expansion of x in x
5.784 * [taylor]: Taking taylor expansion of 1.0 in x
5.789 * [taylor]: Taking taylor expansion of 1.0 in x
5.789 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
5.789 * [taylor]: Taking taylor expansion of 1.0 in x
5.790 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
5.790 * [taylor]: Taking taylor expansion of 2.0 in x
5.790 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
5.790 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.790 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.790 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.790 * [taylor]: Taking taylor expansion of -2.0 in x
5.790 * [taylor]: Taking taylor expansion of x in x
5.791 * [taylor]: Taking taylor expansion of 1.0 in x
5.891 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in (x) around 0
5.891 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
5.891 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
5.891 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
5.892 * [taylor]: Taking taylor expansion of 4.0 in x
5.892 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.892 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.892 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.892 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.892 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.892 * [taylor]: Taking taylor expansion of -2.0 in x
5.892 * [taylor]: Taking taylor expansion of x in x
5.892 * [taylor]: Taking taylor expansion of 1.0 in x
5.892 * [taylor]: Taking taylor expansion of 1.0 in x
5.892 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
5.892 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
5.892 * [taylor]: Taking taylor expansion of 2.0 in x
5.892 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
5.892 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.892 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.892 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.892 * [taylor]: Taking taylor expansion of -2.0 in x
5.892 * [taylor]: Taking taylor expansion of x in x
5.893 * [taylor]: Taking taylor expansion of 1.0 in x
5.893 * [taylor]: Taking taylor expansion of 1.0 in x
5.894 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
5.894 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
5.894 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
5.894 * [taylor]: Taking taylor expansion of 4.0 in x
5.894 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
5.894 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
5.894 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.894 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.894 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.894 * [taylor]: Taking taylor expansion of -2.0 in x
5.894 * [taylor]: Taking taylor expansion of x in x
5.895 * [taylor]: Taking taylor expansion of 1.0 in x
5.895 * [taylor]: Taking taylor expansion of 1.0 in x
5.895 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
5.895 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
5.895 * [taylor]: Taking taylor expansion of 2.0 in x
5.895 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
5.895 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
5.895 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
5.895 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
5.895 * [taylor]: Taking taylor expansion of -2.0 in x
5.895 * [taylor]: Taking taylor expansion of x in x
5.895 * [taylor]: Taking taylor expansion of 1.0 in x
5.895 * [taylor]: Taking taylor expansion of 1.0 in x
5.929 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in (x) around 0
5.929 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
5.929 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
5.929 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
5.929 * [taylor]: Taking taylor expansion of 4.0 in x
5.929 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.929 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.929 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.929 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.929 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.929 * [taylor]: Taking taylor expansion of 2.0 in x
5.929 * [taylor]: Taking taylor expansion of x in x
5.930 * [taylor]: Taking taylor expansion of 1.0 in x
5.930 * [taylor]: Taking taylor expansion of 1.0 in x
5.930 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
5.930 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
5.930 * [taylor]: Taking taylor expansion of 2.0 in x
5.930 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
5.930 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.930 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.930 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.930 * [taylor]: Taking taylor expansion of 2.0 in x
5.930 * [taylor]: Taking taylor expansion of x in x
5.931 * [taylor]: Taking taylor expansion of 1.0 in x
5.931 * [taylor]: Taking taylor expansion of 1.0 in x
5.932 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
5.932 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
5.932 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
5.932 * [taylor]: Taking taylor expansion of 4.0 in x
5.932 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
5.932 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
5.932 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.932 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.932 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.932 * [taylor]: Taking taylor expansion of 2.0 in x
5.932 * [taylor]: Taking taylor expansion of x in x
5.932 * [taylor]: Taking taylor expansion of 1.0 in x
5.933 * [taylor]: Taking taylor expansion of 1.0 in x
5.933 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
5.933 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
5.933 * [taylor]: Taking taylor expansion of 2.0 in x
5.933 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
5.933 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
5.933 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
5.933 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
5.933 * [taylor]: Taking taylor expansion of 2.0 in x
5.933 * [taylor]: Taking taylor expansion of x in x
5.933 * [taylor]: Taking taylor expansion of 1.0 in x
5.933 * [taylor]: Taking taylor expansion of 1.0 in x
5.971 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
5.971 * [approximate]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in (x) around 0
5.971 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
5.971 * [taylor]: Taking taylor expansion of 1.0 in x
5.971 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
5.971 * [taylor]: Taking taylor expansion of 2.0 in x
5.971 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
5.972 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.972 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.972 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.972 * [taylor]: Taking taylor expansion of -2.0 in x
5.972 * [taylor]: Taking taylor expansion of x in x
5.973 * [taylor]: Taking taylor expansion of 1.0 in x
5.974 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
5.974 * [taylor]: Taking taylor expansion of 1.0 in x
5.974 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
5.974 * [taylor]: Taking taylor expansion of 2.0 in x
5.974 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
5.974 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
5.974 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
5.974 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
5.974 * [taylor]: Taking taylor expansion of -2.0 in x
5.974 * [taylor]: Taking taylor expansion of x in x
5.975 * [taylor]: Taking taylor expansion of 1.0 in x
6.002 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
6.002 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
6.002 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
6.002 * [taylor]: Taking taylor expansion of 2.0 in x
6.002 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
6.002 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
6.002 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
6.002 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
6.002 * [taylor]: Taking taylor expansion of -2.0 in x
6.002 * [taylor]: Taking taylor expansion of x in x
6.002 * [taylor]: Taking taylor expansion of 1.0 in x
6.003 * [taylor]: Taking taylor expansion of 1.0 in x
6.003 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
6.003 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
6.003 * [taylor]: Taking taylor expansion of 2.0 in x
6.003 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
6.003 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
6.003 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
6.003 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
6.003 * [taylor]: Taking taylor expansion of -2.0 in x
6.003 * [taylor]: Taking taylor expansion of x in x
6.003 * [taylor]: Taking taylor expansion of 1.0 in x
6.003 * [taylor]: Taking taylor expansion of 1.0 in x
6.013 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
6.013 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
6.013 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
6.013 * [taylor]: Taking taylor expansion of 2.0 in x
6.013 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
6.013 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
6.013 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
6.013 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
6.013 * [taylor]: Taking taylor expansion of 2.0 in x
6.014 * [taylor]: Taking taylor expansion of x in x
6.014 * [taylor]: Taking taylor expansion of 1.0 in x
6.014 * [taylor]: Taking taylor expansion of 1.0 in x
6.014 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
6.014 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
6.014 * [taylor]: Taking taylor expansion of 2.0 in x
6.014 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
6.014 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
6.014 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
6.014 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
6.014 * [taylor]: Taking taylor expansion of 2.0 in x
6.014 * [taylor]: Taking taylor expansion of x in x
6.014 * [taylor]: Taking taylor expansion of 1.0 in x
6.015 * [taylor]: Taking taylor expansion of 1.0 in x
6.025 * * * [progress]: simplifying candidates
6.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1.0)))
  (fma (- 1.0) 1.0 (* 1.0 1.0))
  (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (/ (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* 1.0 1.0)))
  (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3))
  (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (- (* 1.0 1.0))
  (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0)))
  (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (* 1.0 1.0))
  (expm1 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (log1p (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (+ 1 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (+ 1 1)
  (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))))
  (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (+ (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))))
  (+ (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (log (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2.0 2.0)
  (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x))))
  (* (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 1 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 2.0)
  (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (* (- 1.0 (exp (* -2.0 x))) (- 1.0 (exp (* -2.0 x))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* 2 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (expm1 (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log1p (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (exp (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (cbrt (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (cbrt (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (* (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (- (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (* 1.0 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) 1)
  (/ (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) 1)
  (/ (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) 1)
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) 1)
  (/ (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 1)
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 1)
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 1)
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 1)
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 1)
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 1)
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)))
  (/ (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))))
  (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (expm1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (exp (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (exp 1.0))
  (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (exp (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))
  (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (* 1.0 1.0) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (+ (* 1.0 (pow x 2)) (* 2.0 x)) (* 0.666666666666667 (pow x 3)))
  (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0)
  (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0)
  (+ (* 1.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (- (* 1.0 x) (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3))))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
  (- (+ 2.0 (* 1.0 x)) (* 0.33333333333333337 (pow x 3)))
  (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))
  (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))
6.043 * * [simplify]: iteration  0 :  260  enodes  (cost  5234 )
6.110 * * [simplify]: iteration  1 :  751  enodes  (cost  4753 )
6.479 * * [simplify]: iteration  2 :  3214  enodes  (cost  3874 )
7.301 * * [simplify]: iteration  done :  5000  enodes  (cost  3874 )
7.303 * [simplify]: Simplified to:
   (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (* 1.0 (+ (- 1.0) 1.0))
  (expm1 (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (log1p (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (exp (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (log (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (exp (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (* (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (pow (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) 3)
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6) (pow 1.0 6))
  (fma (* 1.0 1.0) (fma 1.0 1.0 (* (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0)) (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4))
  (- (* 1.0 1.0))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4) (pow 1.0 4))
  (fma 1.0 1.0 (* (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0))
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (* 1.0 1.0))
  (expm1 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (log1p (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  2
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (exp (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (* (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))) (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))))
  (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (fabs (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (fabs (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (/ (/ 1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* 2.0 2.0)
  (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))))
  (/ (/ 2.0 (- (* 1.0 1.0) (pow (exp -2.0) (* 2 x)))) (/ (- (* 1.0 1.0) (pow (exp -2.0) (* 2 x))) 2.0))
  (* (- 1.0 (exp (* -2.0 x))) (- 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  2
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt 2.0) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt 2.0) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (* (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0) (- 1.0 (exp (* -2.0 x))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3)
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* 2.0 (sqrt 2.0)) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 (sqrt 2.0)) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (expm1 (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (log1p (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (exp (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (pow (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (* (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))) (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))))
  (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (pow (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 3)
  (sqrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (sqrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (- (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (- (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ (* 1.0 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (/ (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))))
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  1
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  1
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (/ (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (/ (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (/ (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (/ (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)))
  1
  (* (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (fma (* 1.0 1.0) (fma 1.0 1.0 (* (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0)) (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4)))
  (* (fma 1.0 1.0 (* (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0)) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (expm1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log1p (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (exp (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (exp (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (pow (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3)
  (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))
  (fma 1.0 (- 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0))) (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (- (fma 1.0 (pow x 2) (* 2.0 x)) (* 0.666666666666667 (pow x 3)))
  (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0)
  (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0)
  (fma 1.0 (pow x 2) (fma 2.0 x 1.0))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
  (/ (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0) (+ 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (- (fma x 1.0 2.0) (* 0.33333333333333337 (pow x 3)))
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (+ 1.0 (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
7.304 * * * [progress]: adding candidates to table
7.756 * * [progress]: iteration 3 / 4
7.756 * * * [progress]: picking best candidate
7.761 * * * * [pick]: Picked  #<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))>
7.761 * * * [progress]: localizing error
7.772 * * * [progress]: generating rewritten candidates
7.772 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
7.784 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
7.816 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
7.853 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
7.977 * * * [progress]: generating series expansions
7.977 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
7.978 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
7.978 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
7.978 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
7.978 * [taylor]: Taking taylor expansion of 4.0 in x
7.978 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
7.978 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
7.978 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
7.978 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
7.978 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
7.978 * [taylor]: Taking taylor expansion of -2.0 in x
7.978 * [taylor]: Taking taylor expansion of x in x
7.979 * [taylor]: Taking taylor expansion of 1.0 in x
7.980 * [taylor]: Taking taylor expansion of 1.0 in x
7.980 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
7.980 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
7.980 * [taylor]: Taking taylor expansion of 4.0 in x
7.980 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
7.980 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
7.980 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
7.980 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
7.980 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
7.980 * [taylor]: Taking taylor expansion of -2.0 in x
7.980 * [taylor]: Taking taylor expansion of x in x
7.981 * [taylor]: Taking taylor expansion of 1.0 in x
7.982 * [taylor]: Taking taylor expansion of 1.0 in x
8.019 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
8.019 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
8.019 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
8.019 * [taylor]: Taking taylor expansion of 4.0 in x
8.019 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.019 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.019 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.019 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.019 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.019 * [taylor]: Taking taylor expansion of -2.0 in x
8.019 * [taylor]: Taking taylor expansion of x in x
8.020 * [taylor]: Taking taylor expansion of 1.0 in x
8.020 * [taylor]: Taking taylor expansion of 1.0 in x
8.020 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
8.020 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
8.020 * [taylor]: Taking taylor expansion of 4.0 in x
8.020 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.020 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.020 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.020 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.020 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.020 * [taylor]: Taking taylor expansion of -2.0 in x
8.020 * [taylor]: Taking taylor expansion of x in x
8.020 * [taylor]: Taking taylor expansion of 1.0 in x
8.021 * [taylor]: Taking taylor expansion of 1.0 in x
8.039 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0
8.039 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
8.039 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
8.039 * [taylor]: Taking taylor expansion of 4.0 in x
8.039 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.039 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.039 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.039 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.039 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.039 * [taylor]: Taking taylor expansion of 2.0 in x
8.039 * [taylor]: Taking taylor expansion of x in x
8.039 * [taylor]: Taking taylor expansion of 1.0 in x
8.040 * [taylor]: Taking taylor expansion of 1.0 in x
8.040 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
8.040 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
8.040 * [taylor]: Taking taylor expansion of 4.0 in x
8.040 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.040 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.040 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.040 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.040 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.040 * [taylor]: Taking taylor expansion of 2.0 in x
8.040 * [taylor]: Taking taylor expansion of x in x
8.040 * [taylor]: Taking taylor expansion of 1.0 in x
8.040 * [taylor]: Taking taylor expansion of 1.0 in x
8.064 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
8.064 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0
8.064 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
8.064 * [taylor]: Taking taylor expansion of 4.0 in x
8.064 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
8.064 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.064 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.064 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.064 * [taylor]: Taking taylor expansion of -2.0 in x
8.064 * [taylor]: Taking taylor expansion of x in x
8.065 * [taylor]: Taking taylor expansion of 1.0 in x
8.066 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
8.066 * [taylor]: Taking taylor expansion of 4.0 in x
8.066 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
8.066 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.066 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.066 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.066 * [taylor]: Taking taylor expansion of -2.0 in x
8.066 * [taylor]: Taking taylor expansion of x in x
8.067 * [taylor]: Taking taylor expansion of 1.0 in x
8.084 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0
8.084 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.084 * [taylor]: Taking taylor expansion of 4.0 in x
8.085 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.085 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.085 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.085 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.085 * [taylor]: Taking taylor expansion of -2.0 in x
8.085 * [taylor]: Taking taylor expansion of x in x
8.085 * [taylor]: Taking taylor expansion of 1.0 in x
8.085 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.085 * [taylor]: Taking taylor expansion of 4.0 in x
8.085 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.085 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.085 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.085 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.085 * [taylor]: Taking taylor expansion of -2.0 in x
8.085 * [taylor]: Taking taylor expansion of x in x
8.086 * [taylor]: Taking taylor expansion of 1.0 in x
8.096 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0
8.096 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.096 * [taylor]: Taking taylor expansion of 4.0 in x
8.096 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.096 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.096 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.096 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.096 * [taylor]: Taking taylor expansion of 2.0 in x
8.096 * [taylor]: Taking taylor expansion of x in x
8.096 * [taylor]: Taking taylor expansion of 1.0 in x
8.097 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.097 * [taylor]: Taking taylor expansion of 4.0 in x
8.097 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.097 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.097 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.097 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.097 * [taylor]: Taking taylor expansion of 2.0 in x
8.097 * [taylor]: Taking taylor expansion of x in x
8.097 * [taylor]: Taking taylor expansion of 1.0 in x
8.106 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
8.107 * [approximate]: Taking taylor expansion of (/ 1 (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in (x) around 0
8.107 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
8.107 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
8.107 * [taylor]: Taking taylor expansion of 1.0 in x
8.107 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
8.107 * [taylor]: Taking taylor expansion of 2.0 in x
8.107 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
8.107 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.107 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.107 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.107 * [taylor]: Taking taylor expansion of -2.0 in x
8.107 * [taylor]: Taking taylor expansion of x in x
8.108 * [taylor]: Taking taylor expansion of 1.0 in x
8.109 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
8.109 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
8.109 * [taylor]: Taking taylor expansion of 1.0 in x
8.109 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
8.109 * [taylor]: Taking taylor expansion of 2.0 in x
8.109 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
8.109 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.109 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.109 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.109 * [taylor]: Taking taylor expansion of -2.0 in x
8.109 * [taylor]: Taking taylor expansion of x in x
8.111 * [taylor]: Taking taylor expansion of 1.0 in x
8.130 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in (x) around 0
8.130 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
8.130 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
8.130 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
8.130 * [taylor]: Taking taylor expansion of 2.0 in x
8.130 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
8.130 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.130 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.130 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.130 * [taylor]: Taking taylor expansion of -2.0 in x
8.130 * [taylor]: Taking taylor expansion of x in x
8.131 * [taylor]: Taking taylor expansion of 1.0 in x
8.131 * [taylor]: Taking taylor expansion of 1.0 in x
8.131 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
8.131 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
8.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
8.131 * [taylor]: Taking taylor expansion of 2.0 in x
8.131 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
8.131 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.131 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.131 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.131 * [taylor]: Taking taylor expansion of -2.0 in x
8.131 * [taylor]: Taking taylor expansion of x in x
8.131 * [taylor]: Taking taylor expansion of 1.0 in x
8.132 * [taylor]: Taking taylor expansion of 1.0 in x
8.149 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in (x) around 0
8.149 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
8.149 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
8.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
8.149 * [taylor]: Taking taylor expansion of 2.0 in x
8.149 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
8.149 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.149 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.149 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.149 * [taylor]: Taking taylor expansion of 2.0 in x
8.149 * [taylor]: Taking taylor expansion of x in x
8.150 * [taylor]: Taking taylor expansion of 1.0 in x
8.150 * [taylor]: Taking taylor expansion of 1.0 in x
8.150 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
8.150 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
8.150 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
8.150 * [taylor]: Taking taylor expansion of 2.0 in x
8.150 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
8.150 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.150 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.150 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.150 * [taylor]: Taking taylor expansion of 2.0 in x
8.150 * [taylor]: Taking taylor expansion of x in x
8.151 * [taylor]: Taking taylor expansion of 1.0 in x
8.151 * [taylor]: Taking taylor expansion of 1.0 in x
8.164 * * * * [progress]: [ 4 / 4 ] generating series at (2)
8.164 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in (x) around 0
8.164 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
8.164 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
8.164 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
8.164 * [taylor]: Taking taylor expansion of 4.0 in x
8.164 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
8.164 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
8.164 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.164 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.164 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.164 * [taylor]: Taking taylor expansion of -2.0 in x
8.165 * [taylor]: Taking taylor expansion of x in x
8.166 * [taylor]: Taking taylor expansion of 1.0 in x
8.166 * [taylor]: Taking taylor expansion of 1.0 in x
8.166 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
8.166 * [taylor]: Taking taylor expansion of 1.0 in x
8.166 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
8.167 * [taylor]: Taking taylor expansion of 2.0 in x
8.167 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
8.167 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.167 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.167 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.167 * [taylor]: Taking taylor expansion of -2.0 in x
8.167 * [taylor]: Taking taylor expansion of x in x
8.168 * [taylor]: Taking taylor expansion of 1.0 in x
8.177 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))))) in x
8.177 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
8.177 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
8.177 * [taylor]: Taking taylor expansion of 4.0 in x
8.177 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
8.177 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
8.177 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.177 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.177 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.177 * [taylor]: Taking taylor expansion of -2.0 in x
8.177 * [taylor]: Taking taylor expansion of x in x
8.178 * [taylor]: Taking taylor expansion of 1.0 in x
8.179 * [taylor]: Taking taylor expansion of 1.0 in x
8.179 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
8.179 * [taylor]: Taking taylor expansion of 1.0 in x
8.179 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
8.179 * [taylor]: Taking taylor expansion of 2.0 in x
8.179 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
8.179 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
8.179 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
8.179 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
8.179 * [taylor]: Taking taylor expansion of -2.0 in x
8.179 * [taylor]: Taking taylor expansion of x in x
8.180 * [taylor]: Taking taylor expansion of 1.0 in x
8.277 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in (x) around 0
8.277 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
8.277 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
8.277 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
8.277 * [taylor]: Taking taylor expansion of 4.0 in x
8.277 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.277 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.277 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.277 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.277 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.277 * [taylor]: Taking taylor expansion of -2.0 in x
8.277 * [taylor]: Taking taylor expansion of x in x
8.277 * [taylor]: Taking taylor expansion of 1.0 in x
8.278 * [taylor]: Taking taylor expansion of 1.0 in x
8.278 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
8.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
8.278 * [taylor]: Taking taylor expansion of 2.0 in x
8.278 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
8.278 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.278 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.278 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.278 * [taylor]: Taking taylor expansion of -2.0 in x
8.278 * [taylor]: Taking taylor expansion of x in x
8.278 * [taylor]: Taking taylor expansion of 1.0 in x
8.278 * [taylor]: Taking taylor expansion of 1.0 in x
8.280 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0)) in x
8.280 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
8.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
8.280 * [taylor]: Taking taylor expansion of 4.0 in x
8.280 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
8.280 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
8.280 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.280 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.280 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.280 * [taylor]: Taking taylor expansion of -2.0 in x
8.280 * [taylor]: Taking taylor expansion of x in x
8.280 * [taylor]: Taking taylor expansion of 1.0 in x
8.281 * [taylor]: Taking taylor expansion of 1.0 in x
8.281 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
8.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
8.281 * [taylor]: Taking taylor expansion of 2.0 in x
8.281 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
8.281 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
8.281 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
8.281 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
8.281 * [taylor]: Taking taylor expansion of -2.0 in x
8.281 * [taylor]: Taking taylor expansion of x in x
8.281 * [taylor]: Taking taylor expansion of 1.0 in x
8.281 * [taylor]: Taking taylor expansion of 1.0 in x
8.318 * [approximate]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in (x) around 0
8.318 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
8.318 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
8.318 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
8.318 * [taylor]: Taking taylor expansion of 4.0 in x
8.318 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.318 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.318 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.318 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.318 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.318 * [taylor]: Taking taylor expansion of 2.0 in x
8.318 * [taylor]: Taking taylor expansion of x in x
8.319 * [taylor]: Taking taylor expansion of 1.0 in x
8.319 * [taylor]: Taking taylor expansion of 1.0 in x
8.319 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
8.319 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
8.319 * [taylor]: Taking taylor expansion of 2.0 in x
8.319 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
8.319 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.319 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.319 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.319 * [taylor]: Taking taylor expansion of 2.0 in x
8.319 * [taylor]: Taking taylor expansion of x in x
8.320 * [taylor]: Taking taylor expansion of 1.0 in x
8.320 * [taylor]: Taking taylor expansion of 1.0 in x
8.321 * [taylor]: Taking taylor expansion of (/ (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0)) in x
8.321 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
8.321 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
8.321 * [taylor]: Taking taylor expansion of 4.0 in x
8.321 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
8.321 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
8.321 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.321 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.321 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.321 * [taylor]: Taking taylor expansion of 2.0 in x
8.321 * [taylor]: Taking taylor expansion of x in x
8.321 * [taylor]: Taking taylor expansion of 1.0 in x
8.322 * [taylor]: Taking taylor expansion of 1.0 in x
8.322 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
8.322 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
8.322 * [taylor]: Taking taylor expansion of 2.0 in x
8.322 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
8.322 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
8.322 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
8.322 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
8.322 * [taylor]: Taking taylor expansion of 2.0 in x
8.322 * [taylor]: Taking taylor expansion of x in x
8.322 * [taylor]: Taking taylor expansion of 1.0 in x
8.322 * [taylor]: Taking taylor expansion of 1.0 in x
8.354 * * * [progress]: simplifying candidates
8.357 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* 1.0 1.0)))
  (fma (- 1.0) 1.0 (* 1.0 1.0))
  (expm1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (log1p (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (/ (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (exp (* 1.0 1.0)))
  (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (exp (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3))
  (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (- (* 1.0 1.0))
  (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0)))
  (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (* 1.0 1.0))
  (expm1 (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (log1p (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (+ 1 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (+ 1 1)
  (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))))
  (+ (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (+ (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (- (log 2.0) (log (+ 1.0 (exp (* -2.0 x))))))
  (+ (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (log (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (exp (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (* (* 2.0 2.0) 2.0) (* (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x)))) (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (cbrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (sqrt (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2.0 2.0)
  (* (+ 1.0 (exp (* -2.0 x))) (+ 1.0 (exp (* -2.0 x))))
  (* (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) 1) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) 1) (/ (sqrt 2.0) 1))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 1) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 1 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 2.0)
  (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (* (- 1.0 (exp (* -2.0 x))) (- 1.0 (exp (* -2.0 x))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* 2 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 1 1))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 1 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (+ (* 1.0 1.0) (- (* (exp (* -2.0 x)) (exp (* -2.0 x))) (* 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0)
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (expm1 (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log1p (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- 1)
  (- (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- 0 (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (log 1) (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (exp (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (* 1 1) 1) (* (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (* (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
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  (- (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
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  (/ (cbrt 1) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (cbrt 1) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (sqrt 1) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
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  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
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  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 1)
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 1)
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 1)
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  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (cbrt 1))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (sqrt 1))
  (/ (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) 1)
  (/ 1 (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)))
  (/ 1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))
  (expm1 (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
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  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
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  (+ (log (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (log (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (log (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (exp (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ (* (* 1 1) 1) (* (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (* (* (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (cbrt (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))) (cbrt (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))))
  (cbrt (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (* (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (sqrt (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (sqrt (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3)) 1)
  (* (+ (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) 1)
  (* (+ (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ (sqrt 1) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ (sqrt 1) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
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  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
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  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (sqrt 1) (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (sqrt 1) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (sqrt 1) 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ (sqrt 1) 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 1))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 1)
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 1)
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3))))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))))
  (* (cbrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (sqrt (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 1)
  (* (- (pow (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (pow (* 1.0 1.0) 3)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (- (* (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (+ (* 1.0 (pow x 2)) (* 2.0 x)) (* 0.666666666666667 (pow x 3)))
  (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0)
  (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0)
  (+ (* 1.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (- (+ (* 0.125 (pow x 2)) 0.5) (* 0.25 x))
  (/ 1 (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
  (/ 1 (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
  (- (* 1.0 x) (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3))))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))))
8.368 * * [simplify]: iteration  0 :  290  enodes  (cost  5754 )
8.502 * * [simplify]: iteration  1 :  818  enodes  (cost  5077 )
8.923 * * [simplify]: iteration  2 :  3688  enodes  (cost  4065 )
10.257 * * [simplify]: iteration  done :  5001  enodes  (cost  4065 )
10.259 * [simplify]: Simplified to:
   (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (* 1.0 (+ (- 1.0) 1.0))
  (expm1 (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (log1p (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (- (* 1.0 1.0))
  (exp (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (log (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (exp (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (* (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))))
  (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (pow (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) 3)
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6) (pow 1.0 6))
  (fma (* 1.0 1.0) (fma 1.0 1.0 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))) (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4))
  (- (* 1.0 1.0))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4) (pow 1.0 4))
  (fma 1.0 1.0 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (- (* 1.0 1.0))
  (expm1 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (log1p (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  2
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* 2 (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (exp (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (* (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))) (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))))
  (cbrt (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)))
  (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6)
  (fabs (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (fabs (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* 2.0 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (* (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  2.0
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (/ (/ 1 (cbrt (+ 1.0 (exp (* -2.0 x))))) (cbrt (+ 1.0 (exp (* -2.0 x))))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 1 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  1
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* 2.0 2.0)
  (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (* (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))))
  (/ (/ (* 2.0 2.0) (- (* 1.0 1.0) (exp (* 2 (* -2.0 x))))) (- (* 1.0 1.0) (exp (* 2 (* -2.0 x)))))
  (* (- 1.0 (exp (* -2.0 x))) (- 1.0 (exp (* -2.0 x))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  2
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3)
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x)))))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (* (sqrt 2.0) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (sqrt 2.0) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (/ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (cbrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (sqrt (+ 1.0 (exp (* -2.0 x)))))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (/ 2.0 (+ (exp (* -2.0 x)) 1.0))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))))
  (/ (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (- 1.0 (exp (* -2.0 x))))
  (* (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 3)
  (* (/ (cbrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ (sqrt 2.0) (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))))
  (/ (* 2.0 (sqrt 2.0)) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 (sqrt 2.0)) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (/ 2.0 (cbrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (* (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0))) (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (* (- 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (expm1 (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log1p (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  -1
  (- (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (log (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (exp (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (pow (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (* (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (pow (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  -1
  (- (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ 1 (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ 1 (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ 1 (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  1
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (/ 1 (* (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ 1 (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  1
  1
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (+ (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (/ 1 (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)))
  (/ 1 (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (expm1 (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log1p (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (log (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (exp (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (pow (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (pow (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (* (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (cbrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (pow (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)) 3)
  (sqrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (sqrt (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6) (pow 1.0 6))
  (* (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) (fma (* 1.0 1.0) (fma 1.0 1.0 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))) (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4)))
  (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4) (pow 1.0 4))
  (* (fma 1.0 1.0 (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (* (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (* (* (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))) (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)))
  (* (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))
  (/ (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (/ (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (/ (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (cbrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (sqrt (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (pow 1.0 3)))
  1
  (/ (cbrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (sqrt (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (/ (* 2.0 2.0) (pow (+ (exp (* -2.0 x)) 1.0) 2)) (* 1.0 1.0))
  (/ (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 6) (pow 1.0 6)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 4) (pow 1.0 4)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (fma 1.0 (pow x 2) (* 2.0 x)) (* 0.666666666666667 (pow x 3)))
  (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0)
  (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0)
  (fma 1.0 (pow x 2) (fma 2.0 x 1.0))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))
  (- (fma 0.125 (pow x 2) 0.5) (* 0.25 x))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (- (* 1.0 x) (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (/ (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
10.261 * * * [progress]: adding candidates to table
10.710 * * [progress]: iteration 4 / 4
10.710 * * * [progress]: picking best candidate
10.713 * * * * [pick]: Picked  #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>
10.713 * * * [progress]: localizing error
10.724 * * * [progress]: generating rewritten candidates
10.724 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3 1)
10.724 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1 3)
10.731 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
10.733 * * * [progress]: generating series expansions
10.733 * * * * [progress]: [ 1 / 3 ] generating series at (2 3 1)
10.733 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in (x) around 0
10.733 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
10.733 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
10.733 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
10.733 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.733 * [taylor]: Taking taylor expansion of (pow x 4) in x
10.733 * [taylor]: Taking taylor expansion of x in x
10.733 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.733 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.733 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.733 * [taylor]: Taking taylor expansion of x in x
10.733 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
10.734 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
10.734 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
10.734 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.734 * [taylor]: Taking taylor expansion of (pow x 4) in x
10.734 * [taylor]: Taking taylor expansion of x in x
10.734 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.734 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.734 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.734 * [taylor]: Taking taylor expansion of x in x
10.763 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in (x) around 0
10.763 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
10.763 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
10.764 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
10.764 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.764 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
10.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.764 * [taylor]: Taking taylor expansion of x in x
10.764 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.764 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.764 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.764 * [taylor]: Taking taylor expansion of x in x
10.765 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
10.765 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
10.765 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
10.765 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.765 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
10.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.765 * [taylor]: Taking taylor expansion of x in x
10.765 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.765 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.765 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.765 * [taylor]: Taking taylor expansion of x in x
10.795 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in (x) around 0
10.795 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
10.795 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
10.795 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
10.795 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.795 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
10.795 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.795 * [taylor]: Taking taylor expansion of -1 in x
10.795 * [taylor]: Taking taylor expansion of x in x
10.796 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.796 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.796 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.796 * [taylor]: Taking taylor expansion of x in x
10.796 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
10.797 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
10.797 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
10.797 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.797 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
10.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.797 * [taylor]: Taking taylor expansion of -1 in x
10.797 * [taylor]: Taking taylor expansion of x in x
10.797 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.797 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.797 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.797 * [taylor]: Taking taylor expansion of x in x
10.829 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1 3)
10.830 * [approximate]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in (x) around 0
10.830 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.830 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.830 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.830 * [taylor]: Taking taylor expansion of x in x
10.830 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.830 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.830 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.830 * [taylor]: Taking taylor expansion of x in x
10.841 * [approximate]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in (x) around 0
10.841 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.841 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.841 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.841 * [taylor]: Taking taylor expansion of x in x
10.842 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.842 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.842 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.842 * [taylor]: Taking taylor expansion of x in x
10.853 * [approximate]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in (x) around 0
10.853 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.853 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.853 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.853 * [taylor]: Taking taylor expansion of x in x
10.853 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.853 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.854 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.854 * [taylor]: Taking taylor expansion of x in x
10.865 * * * * [progress]: [ 3 / 3 ] generating series at (2)
10.865 * [approximate]: Taking taylor expansion of (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) in (x) around 0
10.865 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) in x
10.865 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
10.865 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.865 * [taylor]: Taking taylor expansion of 1.0 in x
10.865 * [taylor]: Taking taylor expansion of x in x
10.865 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) in x
10.865 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
10.865 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
10.865 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
10.865 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.865 * [taylor]: Taking taylor expansion of (pow x 4) in x
10.865 * [taylor]: Taking taylor expansion of x in x
10.865 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.865 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.865 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.865 * [taylor]: Taking taylor expansion of x in x
10.865 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) in x
10.865 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
10.865 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
10.866 * [taylor]: Taking taylor expansion of 1.0 in x
10.866 * [taylor]: Taking taylor expansion of x in x
10.866 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) in x
10.866 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
10.866 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
10.866 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
10.866 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.866 * [taylor]: Taking taylor expansion of (pow x 4) in x
10.866 * [taylor]: Taking taylor expansion of x in x
10.866 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
10.866 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.866 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.866 * [taylor]: Taking taylor expansion of x in x
10.876 * [approximate]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))))) in (x) around 0
10.876 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))))) in x
10.876 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))))
10.876 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
10.876 * [taylor]: Taking taylor expansion of 1.0 in x
10.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.876 * [taylor]: Taking taylor expansion of x in x
10.876 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))) in x
10.876 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
10.876 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
10.876 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
10.876 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.876 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
10.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.876 * [taylor]: Taking taylor expansion of x in x
10.877 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.877 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.877 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.877 * [taylor]: Taking taylor expansion of x in x
10.877 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))))) in x
10.878 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))))
10.878 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
10.878 * [taylor]: Taking taylor expansion of 1.0 in x
10.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.878 * [taylor]: Taking taylor expansion of x in x
10.878 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))) in x
10.878 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
10.878 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
10.878 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
10.878 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.878 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
10.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.878 * [taylor]: Taking taylor expansion of x in x
10.878 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
10.878 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
10.878 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.878 * [taylor]: Taking taylor expansion of x in x
10.895 * [approximate]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))))) in (x) around 0
10.895 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))))) in x
10.896 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))))
10.896 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
10.896 * [taylor]: Taking taylor expansion of 1.0 in x
10.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.896 * [taylor]: Taking taylor expansion of -1 in x
10.896 * [taylor]: Taking taylor expansion of x in x
10.896 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))) in x
10.896 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
10.896 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
10.896 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
10.896 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.896 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
10.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.896 * [taylor]: Taking taylor expansion of -1 in x
10.896 * [taylor]: Taking taylor expansion of x in x
10.896 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.897 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.897 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.897 * [taylor]: Taking taylor expansion of x in x
10.897 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))))) in x
10.897 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))))
10.897 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
10.897 * [taylor]: Taking taylor expansion of 1.0 in x
10.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.897 * [taylor]: Taking taylor expansion of -1 in x
10.897 * [taylor]: Taking taylor expansion of x in x
10.898 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))) in x
10.898 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
10.898 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
10.898 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
10.898 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
10.898 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
10.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.898 * [taylor]: Taking taylor expansion of -1 in x
10.898 * [taylor]: Taking taylor expansion of x in x
10.898 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
10.898 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
10.898 * [taylor]: Taking taylor expansion of (pow x 3) in x
10.898 * [taylor]: Taking taylor expansion of x in x
10.913 * * * [progress]: simplifying candidates
10.914 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (log1p (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (* 4.996003610813204e-16 (pow x 4))
  (log (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (exp (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (* (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
  (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (* (* (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (sqrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (sqrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (expm1 (* 0.3333333333333335 (pow x 3)))
  (log1p (* 0.3333333333333335 (pow x 3)))
  (+ (log 0.3333333333333335) (* (log x) 3))
  (+ (log 0.3333333333333335) (* (log x) 3))
  (+ (log 0.3333333333333335) (log (pow x 3)))
  (log (* 0.3333333333333335 (pow x 3)))
  (exp (* 0.3333333333333335 (pow x 3)))
  (* (* (* 0.3333333333333335 0.3333333333333335) 0.3333333333333335) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (* 0.3333333333333335 (pow x 3))) (cbrt (* 0.3333333333333335 (pow x 3))))
  (cbrt (* 0.3333333333333335 (pow x 3)))
  (* (* (* 0.3333333333333335 (pow x 3)) (* 0.3333333333333335 (pow x 3))) (* 0.3333333333333335 (pow x 3)))
  (sqrt (* 0.3333333333333335 (pow x 3)))
  (sqrt (* 0.3333333333333335 (pow x 3)))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (sqrt (pow x 3)))
  (* (sqrt 0.3333333333333335) (sqrt (pow x 3)))
  (* (sqrt 0.3333333333333335) (pow x (/ 3 2)))
  (* (sqrt 0.3333333333333335) (pow x (/ 3 2)))
  (* 0.3333333333333335 (pow (* (cbrt x) (cbrt x)) 3))
  (* 0.3333333333333335 (pow (sqrt x) 3))
  (* 0.3333333333333335 (pow 1 3))
  (* 0.3333333333333335 (* x x))
  (* 0.3333333333333335 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (* 0.3333333333333335 (pow (* (cbrt x) (cbrt x)) 3))
  (* 0.3333333333333335 (pow (sqrt x) 3))
  (* 0.3333333333333335 (pow 1 3))
  (* 0.3333333333333335 x)
  (* 0.3333333333333335 (sqrt (pow x 3)))
  (* 0.3333333333333335 1)
  (* 0.3333333333333335 (pow x (/ 3 2)))
  (* (cbrt 0.3333333333333335) (pow x 3))
  (* (sqrt 0.3333333333333335) (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (expm1 (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (log1p (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (* 1.0 x)
  (log (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (exp (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (* (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))) (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))))
  (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (* (* (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (sqrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (sqrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (+ (* 0.3333333333333335 (pow x 3)) (* 4.996003610813204e-16 (pow x 4)))
  (+ (* 0.3333333333333335 (pow x 3)) (* 4.996003610813204e-16 (pow x 4)))
  (+ (* 0.3333333333333335 (pow x 3)) (* 4.996003610813204e-16 (pow x 4)))
  (* 0.3333333333333335 (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (- (* 1.0 x) (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3))))
  (- (* 1.0 x) (+ (* 0.3333333333333335 (pow x 3)) (* 4.996003610813204e-16 (pow x 4))))
  (- (* 1.0 x) (+ (* 0.3333333333333335 (pow x 3)) (* 4.996003610813204e-16 (pow x 4))))
10.916 * * [simplify]: iteration  0 :  86  enodes  (cost  673 )
10.934 * * [simplify]: iteration  1 :  168  enodes  (cost  634 )
10.984 * * [simplify]: iteration  2 :  539  enodes  (cost  566 )
11.324 * * [simplify]: iteration  3 :  3115  enodes  (cost  566 )
12.864 * * [simplify]: iteration  done :  5000  enodes  (cost  566 )
12.865 * [simplify]: Simplified to:
   (expm1 (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (log1p (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (* 4.996003610813204e-16 (pow x 4))
  (log (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (exp (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (* (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
  (cbrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (pow (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) 3)
  (sqrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (sqrt (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))
  (expm1 (* 0.3333333333333335 (pow x 3)))
  (log1p (* 0.3333333333333335 (pow x 3)))
  (log (* 0.3333333333333335 (pow x 3)))
  (log (* 0.3333333333333335 (pow x 3)))
  (log (* 0.3333333333333335 (pow x 3)))
  (log (* 0.3333333333333335 (pow x 3)))
  (exp (* 0.3333333333333335 (pow x 3)))
  (pow (* 0.3333333333333335 (pow x 3)) 3)
  (* (cbrt (* 0.3333333333333335 (pow x 3))) (cbrt (* 0.3333333333333335 (pow x 3))))
  (cbrt (* 0.3333333333333335 (pow x 3)))
  (pow (* 0.3333333333333335 (pow x 3)) 3)
  (sqrt (* 0.3333333333333335 (pow x 3)))
  (sqrt (* 0.3333333333333335 (pow x 3)))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (pow (sqrt x) 3))
  (* (sqrt 0.3333333333333335) (sqrt (pow x 3)))
  (* (sqrt 0.3333333333333335) (sqrt (pow x 3)))
  (* (pow x 3/2) (sqrt 0.3333333333333335))
  (* (pow x 3/2) (sqrt 0.3333333333333335))
  (* x (* 0.3333333333333335 x))
  (* 0.3333333333333335 (pow (sqrt x) 3))
  0.3333333333333335
  (* x (* 0.3333333333333335 x))
  (* x (* 0.3333333333333335 x))
  (* x (* 0.3333333333333335 x))
  (* 0.3333333333333335 (pow (sqrt x) 3))
  0.3333333333333335
  (* 0.3333333333333335 x)
  (* 0.3333333333333335 (sqrt (pow x 3)))
  0.3333333333333335
  (* (pow x 3/2) 0.3333333333333335)
  (* (cbrt 0.3333333333333335) (pow x 3))
  (* (sqrt 0.3333333333333335) (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (expm1 (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (log1p (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (* 1.0 x)
  (log (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (exp (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (* (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))) (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))))
  (cbrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (pow (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) 3)
  (sqrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (sqrt (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
  (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))
  (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))
  (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))
  (* 0.3333333333333335 (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (* 0.3333333333333335 (pow x 3))
  (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
  (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
  (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
12.866 * * * [progress]: adding candidates to table
13.025 * [progress]: [Phase 3 of 3] Extracting.
13.025 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.026 * * * [regime-changes]: Trying 6 branch expressions: ((* -2.0 x) (exp (* -2.0 x)) (+ 1.0 (exp (* -2.0 x))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) y x)
13.026 * * * * [regimes]: Trying to branch on (* -2.0 x) from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.049 * * * * [regimes]: Trying to branch on (exp (* -2.0 x)) from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.068 * * * * [regimes]: Trying to branch on (+ 1.0 (exp (* -2.0 x))) from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.089 * * * * [regimes]: Trying to branch on (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.109 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.152 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.172 * * * [regime]: Found split indices: #<option (#s(si 0 71) #s(si 1 190) #s(si 0 255))>
13.173 * [binary-search]: Only using regimes for bounds on (* -2.0 x) and (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.173 * [regimes]: Found splitpoints: (#s(sp 0 (* -2.0 x) -0.16694293117624887) #s(sp 1 (* -2.0 x) 1.3471487435038969e-08) #s(sp 0 (* -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
13.173 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (* -2.0 x) -0.16694293117624887) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (if (<= (* -2.0 x) 1.3471487435038969e-08) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)))))
13.174 * * [simplify]: iteration  0 :  31  enodes  (cost  94 )
13.175 * * [simplify]: iteration  1 :  41  enodes  (cost  61 )
13.176 * * [simplify]: iteration  done :  41  enodes  (cost  61 )
13.176 * [simplify]: Simplified to:
   (if (or (<= (* -2.0 x) -0.16694293117624887) (not (<= (* -2.0 x) 1.3471487435038969e-08))) (* (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) (/ 1 (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))
14.188 * [regime-testing]: Baseline error score: 29.015887325371455
14.188 * [regime-testing]: Oracle error score: 0.021370976828007517
14.191 * [regime-testing]: End program error score: 0.11076655196575533