20.719 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.034 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.036 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.037 * * [simplify]: iteration  2 :  31  enodes  (cost  5 )
0.038 * * [simplify]: iteration  3 :  54  enodes  (cost  5 )
0.040 * * [simplify]: iteration  4 :  119  enodes  (cost  5 )
0.042 * * [simplify]: iteration  5 :  333  enodes  (cost  5 )
0.050 * * [simplify]: iteration  6 :  1646  enodes  (cost  5 )
0.093 * * [simplify]: iteration  7 :  5001  enodes  (cost  5 )
0.093 * [simplify]: Simplified to:
   (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
0.093 * * [progress]: iteration 1 / 4
0.093 * * * [progress]: picking best candidate
0.095 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))>
0.095 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.102 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.114 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.118 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.128 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.129 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.129 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.129 * [taylor]: Taking taylor expansion of 2.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.129 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.129 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.129 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.129 * [taylor]: Taking taylor expansion of -2.0 in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.131 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.131 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.131 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.131 * [taylor]: Taking taylor expansion of -2.0 in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.182 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.182 * [taylor]: Taking taylor expansion of 2.0 in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.182 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.182 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.182 * [taylor]: Taking taylor expansion of -2.0 in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.183 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.183 * [taylor]: Taking taylor expansion of 2.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.183 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.183 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.183 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.183 * [taylor]: Taking taylor expansion of -2.0 in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.196 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.196 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.196 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.196 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.197 * [taylor]: Taking taylor expansion of 2.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.197 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.197 * [taylor]: Taking taylor expansion of 2.0 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.209 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.209 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.209 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.209 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.209 * [taylor]: Taking taylor expansion of -2.0 in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.210 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.210 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.210 * [taylor]: Taking taylor expansion of -2.0 in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1.0 in x
0.219 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.219 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.220 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.220 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.220 * [taylor]: Taking taylor expansion of -2.0 in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 1.0 in x
0.220 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.220 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.220 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.220 * [taylor]: Taking taylor expansion of -2.0 in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 1.0 in x
0.222 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.222 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.222 * [taylor]: Taking taylor expansion of 2.0 in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of 1.0 in x
0.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.222 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.222 * [taylor]: Taking taylor expansion of 2.0 in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.224 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of 2.0 in x
0.225 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.225 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.225 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.225 * [taylor]: Taking taylor expansion of -2.0 in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.226 * [taylor]: Taking taylor expansion of 2.0 in x
0.226 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.226 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.226 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.226 * [taylor]: Taking taylor expansion of -2.0 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.253 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.253 * [taylor]: Taking taylor expansion of 2.0 in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.253 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.253 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.253 * [taylor]: Taking taylor expansion of -2.0 in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.253 * [taylor]: Taking taylor expansion of 2.0 in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.254 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.254 * [taylor]: Taking taylor expansion of -2.0 in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.257 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.258 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.258 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1.0 in x
0.258 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.258 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * * * [progress]: simplifying candidates
0.265 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))))
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  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
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  (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))
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  (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))
  (fma 2.0 (/ 1 (+ 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 (+ 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))))
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  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
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  (fma (- 1.0) 1 (* 1.0 1))
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  (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))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x))) (- (* 1.0 1)))
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  (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)
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  (/ (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))
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  (- 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))
  (- (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))
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  (exp (+ 1.0 (exp (* -2.0 x))))
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  (cbrt (+ 1.0 (exp (* -2.0 x))))
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  (sqrt (+ 1.0 (exp (* -2.0 x))))
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  (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
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  (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
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  (/ (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)) 1)
  (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (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) 1)
  (/ (sqrt 2.0) (+ 1.0 (exp (* -2.0 x))))
  (/ (sqrt 2.0) 1)
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  (/ 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)
  (- (+ (* 2.0 (pow x 2)) 2.0) (* 2.0 x))
  (+ (exp (* -2.0 x)) 1.0)
  (+ (exp (* -2.0 x)) 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))
0.272 * * [simplify]: iteration  0 :  398  enodes  (cost  1645 )
0.279 * * [simplify]: iteration  1 :  1287  enodes  (cost  1235 )
0.305 * * [simplify]: iteration  2 :  5001  enodes  (cost  1212 )
0.311 * [simplify]: Simplified to:
   (- (* (* (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)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)
  (fma (- 1.0) 1 1.0)
  (- (* (* (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)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 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 (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 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 (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 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 (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (* (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)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (cbrt 2.0) (* (cbrt 2.0) (/ (cbrt 2.0) (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (* (/ (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)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (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)
  (fma (- 1.0) 1 1.0)
  (- (* (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x))))) (/ (sqrt 2.0) (sqrt (+ 1.0 (exp (* -2.0 x)))))) 1.0)
  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 1.0)
  (fma (- 1.0) 1 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)))))) 1.0)
  (fma (- 1.0) 1 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)))))) 1.0)
  (fma (- 1.0) 1 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)))))) 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
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  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (/ (* 2.0 (fma 1.0 1.0 (* (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0)))) (+ (pow 1.0 3) (pow (exp (* -2.0 x)) 3))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))) (- 1.0 (exp (* -2.0 x)))) 1.0)
  (fma (- 1.0) 1 1.0)
  (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))
  (* (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 (- (/ 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))
  (+ (* (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) (+ (/ 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)
  (+ (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (- (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt 1.0))
  (+ (/ (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)
  (- 1.0)
  (expm1 (+ 1.0 (exp (* -2.0 x))))
  (log1p (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 1.0 (exp (* -2.0 x))))
  (log (+ 1.0 (exp (* -2.0 x))))
  (exp (+ 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))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (sqrt (+ 1.0 (exp (* -2.0 x))))
  (+ (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 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))
  (- 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (expm1 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (log1p (/ 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)))))
  (exp (/ 2.0 (+ (exp (* -2.0 x)) 1.0)))
  (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)
  (- (+ 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 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) (+ 1.0 (exp (* -2.0 x))))
  (sqrt 2.0)
  (/ (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)))))
  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 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -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)
  (* 2.0 (- (fma x x 1) x))
  (+ 1.0 (exp (* -2.0 x)))
  (+ 1.0 (exp (* -2.0 x)))
  (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))
0.312 * * * [progress]: adding candidates to table
0.562 * * [progress]: iteration 2 / 4
0.562 * * * [progress]: picking best candidate
0.567 * * * * [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)))>
0.567 * * * [progress]: localizing error
0.578 * * * [progress]: generating rewritten candidates
0.578 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.590 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.610 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.621 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.650 * * * [progress]: generating series expansions
0.650 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.651 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.651 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.651 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.651 * [taylor]: Taking taylor expansion of 4.0 in x
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.651 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.651 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.651 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.651 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.651 * [taylor]: Taking taylor expansion of -2.0 in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.653 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.653 * [taylor]: Taking taylor expansion of 4.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.653 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.653 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.654 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.654 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.654 * [taylor]: Taking taylor expansion of -2.0 in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.695 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.695 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.695 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.695 * [taylor]: Taking taylor expansion of 4.0 in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.695 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.695 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.695 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.695 * [taylor]: Taking taylor expansion of -2.0 in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.696 * [taylor]: Taking taylor expansion of 1.0 in x
0.696 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.696 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.696 * [taylor]: Taking taylor expansion of 4.0 in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.696 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.696 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.696 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.696 * [taylor]: Taking taylor expansion of -2.0 in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of 1.0 in x
0.697 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.715 * [taylor]: Taking taylor expansion of 4.0 in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.715 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.715 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.715 * [taylor]: Taking taylor expansion of 2.0 in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.716 * [taylor]: Taking taylor expansion of 4.0 in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.716 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.716 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.716 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.716 * [taylor]: Taking taylor expansion of 2.0 in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.735 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.735 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0
0.735 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.735 * [taylor]: Taking taylor expansion of 4.0 in x
0.735 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.735 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.735 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.735 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.735 * [taylor]: Taking taylor expansion of -2.0 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of 1.0 in x
0.737 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.737 * [taylor]: Taking taylor expansion of 4.0 in x
0.737 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.737 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.737 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.737 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.737 * [taylor]: Taking taylor expansion of -2.0 in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of 1.0 in x
0.755 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0
0.755 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.755 * [taylor]: Taking taylor expansion of 4.0 in x
0.755 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.755 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.755 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.755 * [taylor]: Taking taylor expansion of -2.0 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 1.0 in x
0.756 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.756 * [taylor]: Taking taylor expansion of 4.0 in x
0.756 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.756 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.756 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.756 * [taylor]: Taking taylor expansion of -2.0 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0
0.768 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.769 * [taylor]: Taking taylor expansion of 4.0 in x
0.769 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.769 * [taylor]: Taking taylor expansion of 2.0 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.769 * [taylor]: Taking taylor expansion of 4.0 in x
0.769 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.769 * [taylor]: Taking taylor expansion of 2.0 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.779 * [approximate]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in (x) around 0
0.779 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.779 * [taylor]: Taking taylor expansion of 2.0 in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.779 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.779 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.779 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.779 * [taylor]: Taking taylor expansion of -2.0 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of 1.0 in x
0.781 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.781 * [taylor]: Taking taylor expansion of 1.0 in x
0.781 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.781 * [taylor]: Taking taylor expansion of 2.0 in x
0.781 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.781 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.781 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.781 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.781 * [taylor]: Taking taylor expansion of -2.0 in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.808 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.808 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.808 * [taylor]: Taking taylor expansion of 2.0 in x
0.808 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.808 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.808 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.808 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.808 * [taylor]: Taking taylor expansion of -2.0 in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.809 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.809 * [taylor]: Taking taylor expansion of 2.0 in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.809 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.809 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.809 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.809 * [taylor]: Taking taylor expansion of -2.0 in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.820 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.820 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.820 * [taylor]: Taking taylor expansion of 2.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.820 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.820 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.820 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.820 * [taylor]: Taking taylor expansion of 2.0 in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.820 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.820 * [taylor]: Taking taylor expansion of 2.0 in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.820 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.820 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.820 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.820 * [taylor]: Taking taylor expansion of 2.0 in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.821 * [taylor]: Taking taylor expansion of 1.0 in x
0.821 * [taylor]: Taking taylor expansion of 1.0 in x
0.831 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.832 * [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
0.832 * [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
0.832 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.832 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.832 * [taylor]: Taking taylor expansion of 4.0 in x
0.832 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.832 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.832 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.832 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.832 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.832 * [taylor]: Taking taylor expansion of -2.0 in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1.0 in x
0.834 * [taylor]: Taking taylor expansion of 1.0 in x
0.834 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.834 * [taylor]: Taking taylor expansion of 1.0 in x
0.834 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.834 * [taylor]: Taking taylor expansion of 2.0 in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.834 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.834 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.834 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.834 * [taylor]: Taking taylor expansion of -2.0 in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of 1.0 in x
0.845 * [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
0.845 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.845 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.845 * [taylor]: Taking taylor expansion of 4.0 in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.845 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.845 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.845 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.845 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.845 * [taylor]: Taking taylor expansion of -2.0 in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of 1.0 in x
0.847 * [taylor]: Taking taylor expansion of 1.0 in x
0.847 * [taylor]: Taking taylor expansion of (+ 1.0 (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0)))) in x
0.847 * [taylor]: Taking taylor expansion of 1.0 in x
0.847 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.847 * [taylor]: Taking taylor expansion of 2.0 in x
0.847 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.847 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.847 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.847 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.847 * [taylor]: Taking taylor expansion of -2.0 in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [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
0.946 * [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
0.946 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.946 * [taylor]: Taking taylor expansion of 4.0 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.946 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.946 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.946 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.946 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.946 * [taylor]: Taking taylor expansion of -2.0 in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.947 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.947 * [taylor]: Taking taylor expansion of 2.0 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.947 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.947 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.947 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.947 * [taylor]: Taking taylor expansion of -2.0 in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [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
0.948 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.948 * [taylor]: Taking taylor expansion of 4.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.948 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.948 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.948 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.948 * [taylor]: Taking taylor expansion of -2.0 in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of 1.0 in x
0.949 * [taylor]: Taking taylor expansion of 1.0 in x
0.949 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.949 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.949 * [taylor]: Taking taylor expansion of 2.0 in x
0.949 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.949 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.949 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.949 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.949 * [taylor]: Taking taylor expansion of -2.0 in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * [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
0.982 * [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
0.982 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.982 * [taylor]: Taking taylor expansion of 4.0 in x
0.982 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.982 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.982 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.982 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.982 * [taylor]: Taking taylor expansion of 2.0 in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.983 * [taylor]: Taking taylor expansion of 2.0 in x
0.983 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.983 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.983 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.983 * [taylor]: Taking taylor expansion of 2.0 in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.984 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [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
0.985 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.985 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.985 * [taylor]: Taking taylor expansion of 4.0 in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.985 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.985 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.985 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.985 * [taylor]: Taking taylor expansion of 2.0 in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.985 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.985 * [taylor]: Taking taylor expansion of 2.0 in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.986 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.986 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.986 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.986 * [taylor]: Taking taylor expansion of 2.0 in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of 1.0 in x
0.986 * [taylor]: Taking taylor expansion of 1.0 in x
1.021 * * * [progress]: simplifying candidates
1.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))))))
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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 (+ (/ 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)))
  (- (+ (* 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))
  (- (+ 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))))
  (- (* 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)))))
1.036 * * [simplify]: iteration  0 :  759  enodes  (cost  2637 )
1.052 * * [simplify]: iteration  1 :  3926  enodes  (cost  2326 )
1.133 * * [simplify]: iteration  2 :  5001  enodes  (cost  2303 )
1.143 * [simplify]: Simplified to:
   (fma (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (- (* 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))))) (* 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)))
  (pow (- (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0)) 3)
  (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 (* 1.0 1.0) 3)) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6))
  (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 1 (fma (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) (* 1.0 1.0) (pow 1.0 4)))
  (- (* 1.0 1.0))
  (fma (- (pow 1.0 3)) 1.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4))
  (fma (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (* 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))))))
  2
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  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))))))
  (pow (exp (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 2.0)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (* (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))))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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)
  (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (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))))
  (/ 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 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (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))))))
  (* (/ (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))))))
  2.0
  (/ 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 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  (* 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))))
  (* (+ (* 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))))
  (/ 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))))) (/ (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))))))
  (* (/ (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
  (* (/ 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))))))
  (/ (* 2.0 (* (cbrt 2.0) (cbrt 2.0))) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (* (cbrt 2.0) (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)))) (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 (sqrt 2.0)) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (sqrt 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 (+ 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 (+ 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) (/ 1 (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 (/ (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))
  (/ (* (fma (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0) (* 1.0 1.0)) 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (- 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 (+ 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 (+ (/ 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 (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (* 1.0 (- 1.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (fma (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (- (* 1.0 1.0)))
  (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (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)) (+ (/ 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)))
  (pow (/ (- (* (/ 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)) 3)
  (* (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)))
  (pow (/ (- (* (/ 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)) 3)
  (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))))
  (/ (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))))
  (/ (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)))
  (/ (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)))
  (/ (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
  (/ (- (* (/ 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
  (/ (- (* (/ 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)
  (/ (- (/ 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) (+ (/ 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)))
  (fma (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (- (* 1.0 1.0)))
  (fma (/ 2.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) 2.0 (- (* 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))))
  (/ (+ (/ 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)))
  1
  (* (+ (+ (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) (* (* (* 2.0 2.0) (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) (* 1.0 1.0))) (pow 1.0 4)) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (* (fma (/ 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))
  (fma (pow x 2) 1.0 (- (* 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)
  (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 x 1.0 (- 2.0 (* 0.33333333333333337 (pow x 3))))
  (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0)
  (+ (/ 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)))))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
  (/ (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) (+ (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0))
1.144 * * * [progress]: adding candidates to table
1.563 * * [progress]: iteration 3 / 4
1.563 * * * [progress]: picking best candidate
1.568 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* (* (/ 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))) (* (fma (/ 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))))>
1.568 * * * [progress]: localizing error
1.585 * * * [progress]: generating rewritten candidates
1.585 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.618 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.635 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.652 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.699 * * * [progress]: generating series expansions
1.699 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.701 * [approximate]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 1.0) in (x) around 0
1.701 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 1.0) in x
1.701 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) in x
1.701 * [taylor]: Taking taylor expansion of 16.0 in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4)) in x
1.701 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 4) in x
1.701 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.701 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.701 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.701 * [taylor]: Taking taylor expansion of -2.0 in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.702 * [taylor]: Taking taylor expansion of 1.0 in x
1.703 * [taylor]: Taking taylor expansion of 1.0 in x
1.703 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 1.0) in x
1.703 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) in x
1.703 * [taylor]: Taking taylor expansion of 16.0 in x
1.703 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4)) in x
1.703 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 4) in x
1.703 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.703 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.703 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.703 * [taylor]: Taking taylor expansion of -2.0 in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of 1.0 in x
1.706 * [taylor]: Taking taylor expansion of 1.0 in x
1.749 * [approximate]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4))) 1.0) in (x) around 0
1.749 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4))) 1.0) in x
1.749 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4))) in x
1.749 * [taylor]: Taking taylor expansion of 16.0 in x
1.749 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4)) in x
1.749 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 4) in x
1.749 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.749 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.749 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.749 * [taylor]: Taking taylor expansion of -2.0 in x
1.749 * [taylor]: Taking taylor expansion of x in x
1.750 * [taylor]: Taking taylor expansion of 1.0 in x
1.750 * [taylor]: Taking taylor expansion of 1.0 in x
1.750 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4))) 1.0) in x
1.750 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4))) in x
1.750 * [taylor]: Taking taylor expansion of 16.0 in x
1.750 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 4)) in x
1.750 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 4) in x
1.750 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.750 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.750 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.750 * [taylor]: Taking taylor expansion of -2.0 in x
1.750 * [taylor]: Taking taylor expansion of x in x
1.751 * [taylor]: Taking taylor expansion of 1.0 in x
1.751 * [taylor]: Taking taylor expansion of 1.0 in x
1.778 * [approximate]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4))) 1.0) in (x) around 0
1.779 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4))) 1.0) in x
1.779 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4))) in x
1.779 * [taylor]: Taking taylor expansion of 16.0 in x
1.779 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4)) in x
1.779 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 4) in x
1.779 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.779 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.779 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.779 * [taylor]: Taking taylor expansion of 2.0 in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [taylor]: Taking taylor expansion of 1.0 in x
1.779 * [taylor]: Taking taylor expansion of 1.0 in x
1.779 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4))) 1.0) in x
1.780 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4))) in x
1.780 * [taylor]: Taking taylor expansion of 16.0 in x
1.780 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 4)) in x
1.780 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 4) in x
1.780 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.780 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.780 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.780 * [taylor]: Taking taylor expansion of 2.0 in x
1.780 * [taylor]: Taking taylor expansion of x in x
1.780 * [taylor]: Taking taylor expansion of 1.0 in x
1.780 * [taylor]: Taking taylor expansion of 1.0 in x
1.803 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.803 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0
1.803 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
1.803 * [taylor]: Taking taylor expansion of 4.0 in x
1.803 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
1.803 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.803 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.803 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.803 * [taylor]: Taking taylor expansion of -2.0 in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.804 * [taylor]: Taking taylor expansion of 1.0 in x
1.805 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
1.805 * [taylor]: Taking taylor expansion of 4.0 in x
1.805 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
1.805 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.805 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.805 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.805 * [taylor]: Taking taylor expansion of -2.0 in x
1.805 * [taylor]: Taking taylor expansion of x in x
1.806 * [taylor]: Taking taylor expansion of 1.0 in x
1.823 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0
1.823 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
1.823 * [taylor]: Taking taylor expansion of 4.0 in x
1.823 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
1.823 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.823 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.823 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.823 * [taylor]: Taking taylor expansion of -2.0 in x
1.824 * [taylor]: Taking taylor expansion of x in x
1.824 * [taylor]: Taking taylor expansion of 1.0 in x
1.824 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
1.824 * [taylor]: Taking taylor expansion of 4.0 in x
1.824 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
1.824 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.824 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.824 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.824 * [taylor]: Taking taylor expansion of -2.0 in x
1.824 * [taylor]: Taking taylor expansion of x in x
1.825 * [taylor]: Taking taylor expansion of 1.0 in x
1.834 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0
1.834 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
1.834 * [taylor]: Taking taylor expansion of 4.0 in x
1.834 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
1.834 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.834 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.834 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.834 * [taylor]: Taking taylor expansion of 2.0 in x
1.834 * [taylor]: Taking taylor expansion of x in x
1.835 * [taylor]: Taking taylor expansion of 1.0 in x
1.835 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
1.835 * [taylor]: Taking taylor expansion of 4.0 in x
1.835 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
1.835 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.835 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.835 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.835 * [taylor]: Taking taylor expansion of 2.0 in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.835 * [taylor]: Taking taylor expansion of 1.0 in x
1.844 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.845 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in (x) around 0
1.845 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
1.845 * [taylor]: Taking taylor expansion of 4.0 in x
1.845 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
1.845 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.845 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.845 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.845 * [taylor]: Taking taylor expansion of -2.0 in x
1.845 * [taylor]: Taking taylor expansion of x in x
1.846 * [taylor]: Taking taylor expansion of 1.0 in x
1.847 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
1.847 * [taylor]: Taking taylor expansion of 4.0 in x
1.847 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
1.847 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.847 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.847 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.847 * [taylor]: Taking taylor expansion of -2.0 in x
1.847 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of 1.0 in x
1.868 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in (x) around 0
1.868 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
1.868 * [taylor]: Taking taylor expansion of 4.0 in x
1.868 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
1.868 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.868 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.868 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.868 * [taylor]: Taking taylor expansion of -2.0 in x
1.868 * [taylor]: Taking taylor expansion of x in x
1.868 * [taylor]: Taking taylor expansion of 1.0 in x
1.868 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
1.869 * [taylor]: Taking taylor expansion of 4.0 in x
1.869 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
1.869 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.869 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.869 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.869 * [taylor]: Taking taylor expansion of -2.0 in x
1.869 * [taylor]: Taking taylor expansion of x in x
1.869 * [taylor]: Taking taylor expansion of 1.0 in x
1.879 * [approximate]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in (x) around 0
1.879 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
1.879 * [taylor]: Taking taylor expansion of 4.0 in x
1.879 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
1.879 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.879 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.879 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.879 * [taylor]: Taking taylor expansion of 2.0 in x
1.879 * [taylor]: Taking taylor expansion of x in x
1.879 * [taylor]: Taking taylor expansion of 1.0 in x
1.879 * [taylor]: Taking taylor expansion of (/ 4.0 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
1.879 * [taylor]: Taking taylor expansion of 4.0 in x
1.879 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
1.879 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.880 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.880 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.880 * [taylor]: Taking taylor expansion of 2.0 in x
1.880 * [taylor]: Taking taylor expansion of x in x
1.880 * [taylor]: Taking taylor expansion of 1.0 in x
1.889 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.890 * [approximate]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4)) in (x) around 0
1.890 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4)) in x
1.890 * [taylor]: Taking taylor expansion of 16.0 in x
1.890 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 4) in x
1.890 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.890 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.890 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.890 * [taylor]: Taking taylor expansion of -2.0 in x
1.890 * [taylor]: Taking taylor expansion of x in x
1.891 * [taylor]: Taking taylor expansion of 1.0 in x
1.892 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4)) in x
1.892 * [taylor]: Taking taylor expansion of 16.0 in x
1.892 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 4) in x
1.892 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
1.892 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
1.892 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
1.892 * [taylor]: Taking taylor expansion of -2.0 in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.893 * [taylor]: Taking taylor expansion of 1.0 in x
1.914 * [approximate]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ -2.0 x)) 1.0) 4)) in (x) around 0
1.914 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ -2.0 x)) 1.0) 4)) in x
1.914 * [taylor]: Taking taylor expansion of 16.0 in x
1.914 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 4) in x
1.914 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.914 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.914 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.914 * [taylor]: Taking taylor expansion of -2.0 in x
1.914 * [taylor]: Taking taylor expansion of x in x
1.914 * [taylor]: Taking taylor expansion of 1.0 in x
1.915 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ -2.0 x)) 1.0) 4)) in x
1.915 * [taylor]: Taking taylor expansion of 16.0 in x
1.915 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 4) in x
1.915 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
1.915 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
1.915 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
1.915 * [taylor]: Taking taylor expansion of -2.0 in x
1.915 * [taylor]: Taking taylor expansion of x in x
1.915 * [taylor]: Taking taylor expansion of 1.0 in x
1.929 * [approximate]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ 2.0 x)) 1.0) 4)) in (x) around 0
1.929 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ 2.0 x)) 1.0) 4)) in x
1.930 * [taylor]: Taking taylor expansion of 16.0 in x
1.930 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 4) in x
1.930 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.930 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.930 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.930 * [taylor]: Taking taylor expansion of 2.0 in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.930 * [taylor]: Taking taylor expansion of 1.0 in x
1.930 * [taylor]: Taking taylor expansion of (/ 16.0 (pow (+ (exp (/ 2.0 x)) 1.0) 4)) in x
1.930 * [taylor]: Taking taylor expansion of 16.0 in x
1.930 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 4) in x
1.930 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
1.930 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
1.930 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
1.930 * [taylor]: Taking taylor expansion of 2.0 in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.931 * [taylor]: Taking taylor expansion of 1.0 in x
1.947 * * * [progress]: simplifying candidates
1.954 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (/ 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))))
  (fma (- (* 1.0 1.0)) (* 1.0 1.0) (* (* 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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))))
  (log1p (- (* (* (/ 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))))
  (- (* (* 1.0 1.0) (* 1.0 1.0)))
  (/ (exp (* (* (/ 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))))))) (exp (* (* 1.0 1.0) (* 1.0 1.0))))
  (log (- (* (* (/ 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))))
  (exp (- (* (* (/ 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))))
  (* (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)))))) (* (* 1.0 1.0) (* 1.0 1.0)))) (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)))))) (* (* 1.0 1.0) (* 1.0 1.0)))))
  (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)))))) (* (* 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))))) (* (/ 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))))
  (sqrt (- (* (* (/ 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))))
  (sqrt (- (* (* (/ 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))))
  (- (pow (* (* (/ 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)))))) 3) (pow (* (* 1.0 1.0) (* 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)))))) (* (* (/ 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)) (* (* 1.0 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)))))
  (- (* (* 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)))))) (* (* (/ 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)) (* (* 1.0 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 1.0 1.0))
  (- (* (* 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))))))
  (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))))))
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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)))))) (* (* (* (/ 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))))) (* (/ 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)))))) (* (/ 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))))))) (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))))))))
  (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)))))) (* (* (/ 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))))) (* (/ 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 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))))
  (* (* 2.0 2.0) (* 2.0 2.0))
  (* (* (+ 1.0 (exp (* -2.0 x))) (+ 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)))) 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 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* (+ 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) (* 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) (* (/ 2.0 (+ 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) (* 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 (+ 1.0 (exp (* -2.0 x))))) (* 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 (+ 1.0 (exp (* -2.0 x))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 2.0))
  (* (+ 1.0 (exp (* -2.0 x))) (+ 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))))))
  (* (+ 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 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (* 2 (+ 1 1))
  (* 2 (+ 1 1))
  (* 2 1)
  (* 2 1)
  (* 2 2)
  (* 2 (+ 1 1))
  (* 2 (+ 1 1))
  (* 2 1)
  (* 2 1)
  (* 2 (* 2 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)))) (* (/ 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)))) (/ 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)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (* 2.0 (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (* (* 2.0 2.0) (* (/ 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) (* (/ 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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (+ (* 6.0 (pow x 2)) (+ (* 2.6666666666666643 (pow x 3)) (* 4.0 x)))
  (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 1.0)
  (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 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 (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))
  (+ (* 6.0 (pow x 2)) (+ (* 4.0 x) 1.0))
  (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4))
  (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4))
1.974 * * [simplify]: iteration  0 :  889  enodes  (cost  4456 )
1.989 * * [simplify]: iteration  1 :  3868  enodes  (cost  3011 )
2.046 * * [simplify]: iteration  2 :  5001  enodes  (cost  2946 )
2.059 * [simplify]: Simplified to:
   (fma (- (pow 1.0 3)) 1.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4))
  (fma (- (pow 1.0 3)) 1.0 (pow 1.0 4))
  (expm1 (- (* (* (/ 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))))
  (log1p (- (* (* (/ 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))))
  (* (- (pow 1.0 3)) 1.0)
  (* (pow (exp (- (pow 1.0 3))) 1.0) (pow (exp 1) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)))
  (log (- (* (* (/ 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))))
  (* (pow (exp (- (pow 1.0 3))) 1.0) (pow (exp 1) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)))
  (* (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)))))) (* (* 1.0 1.0) (* 1.0 1.0)))) (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)))))) (* (* 1.0 1.0) (* 1.0 1.0)))))
  (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)))))) (* (* 1.0 1.0) (* 1.0 1.0))))
  (pow (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (- (* (* 1.0 1.0) (* 1.0 1.0)))) 3)
  (sqrt (- (* (* (/ 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))))
  (sqrt (- (* (* (/ 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))))
  (+ (- (pow (* (* 1.0 1.0) (* 1.0 1.0)) 3)) (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3))
  (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) (fma (pow (* 1.0 1.0) 3) (* 1.0 1.0) (* (* (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) (pow 1.0 3)) 1.0)))
  (* (- (pow 1.0 3)) 1.0)
  (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) (* (- (pow (* 1.0 1.0) 3)) (* 1.0 1.0)))
  (fma (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 1 (pow 1.0 4))
  (fma (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)) 1 (* 1.0 1.0))
  (fma (- 1.0) 1.0 (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)))
  (* (- (pow 1.0 3)) 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))))))
  2
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  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))))))
  (pow (exp 1) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (* (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))))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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)
  (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (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))))
  (/ 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 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (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))))))
  (* (/ (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))))))
  2.0
  (/ 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))))) (/ 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
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  (* 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))))
  (/ 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))))) (/ (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))))))
  (* (/ (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
  (* (/ 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))))))
  (/ (* 2.0 (* (cbrt 2.0) (cbrt 2.0))) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (* (cbrt 2.0) (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)))) (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 (sqrt 2.0)) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (sqrt 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 (+ 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 (+ 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 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (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 (/ (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))
  (/ (* (fma (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0) (* 1.0 1.0)) 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (- 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 (+ 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))))))
  2
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  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))))))
  (pow (exp 1) (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0)))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 6)
  (* (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))))))
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 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)
  (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (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))))
  (/ 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 2.0)) (* (cbrt (+ 1.0 (exp (* -2.0 x)))) (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))))))
  (* (/ (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))))))
  2.0
  (/ 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))))) (/ 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
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  1
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  (* 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))))
  (/ 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))))) (/ (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))))))
  (* (/ (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
  (* (/ 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))))))
  (/ (* 2.0 (* (cbrt 2.0) (cbrt 2.0))) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (* (cbrt 2.0) (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)))) (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 (sqrt 2.0)) (+ 1.0 (exp (* -2.0 x))))
  (/ (* 2.0 (sqrt 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 (+ 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 (+ 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 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (- (* 1.0 1.0) (* (exp (* -2.0 x)) (exp (* -2.0 x))))))
  (pow (cbrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (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 (/ (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))
  (/ (* (fma (exp (* -2.0 x)) (- (exp (* -2.0 x)) 1.0) (* 1.0 1.0)) 2.0) (+ 1.0 (exp (* -2.0 x))))
  (* (- 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 (+ 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)))))))
  (log1p (* (* (/ 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)))))))
  4
  4
  4
  4
  2
  2
  4
  4
  4
  4
  4
  4
  4
  4
  2
  2
  4
  4
  4
  4
  (/ 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 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)
  (/ 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 (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4)
  (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) 2.0))
  2
  2
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (* (log (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) 4)
  (pow (exp 1) (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4))
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (* (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))))))) (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))))))))
  (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)))))))
  (pow (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 4) 3)
  (fabs (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (fabs (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x))))))
  (pow 2.0 4)
  (pow (+ (exp (* -2.0 x)) 1.0) 4)
  (* (pow 2.0 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (* (pow 2.0 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (* (pow 2.0 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (* (pow 2.0 3) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))
  (pow (+ 1.0 (exp (* -2.0 x))) 3)
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (pow (+ (exp (* -2.0 x)) 1.0) 2)
  (/ 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) 2.0))
  4
  4
  2
  2
  4
  4
  4
  2
  2
  4
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3)
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (* 2.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3))
  (* 2.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3))
  (* (/ 2.0 (/ (pow (+ (exp (* -2.0 x)) 1.0) 2) (* 2.0 2.0))) 2.0)
  (* 2.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3))
  (* 2.0 (pow (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 3))
  (fma 6.0 (pow x 2) (fma 2.6666666666666643 (pow x 3) (* 4.0 x)))
  (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 1.0)
  (- (* 16.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 4))) 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 (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 6.0 (pow x 2) (fma 4.0 x 1.0))
  (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4))
  (/ 16.0 (pow (+ (exp (* -2.0 x)) 1.0) 4))
2.061 * * * [progress]: adding candidates to table
2.666 * * [progress]: iteration 4 / 4
2.666 * * * [progress]: picking best candidate
2.668 * * * * [pick]: Picked  #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>
2.668 * * * [progress]: localizing error
2.679 * * * [progress]: generating rewritten candidates
2.679 * * * * [progress]: [ 1 / 3 ] rewriting at (2 3 1)
2.680 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 1 3)
2.686 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.688 * * * [progress]: generating series expansions
2.688 * * * * [progress]: [ 1 / 3 ] generating series at (2 3 1)
2.688 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in (x) around 0
2.688 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
2.688 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
2.688 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
2.688 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.688 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.688 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.688 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
2.688 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
2.688 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
2.689 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.689 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.689 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.689 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.718 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in (x) around 0
2.719 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
2.719 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
2.719 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
2.719 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.719 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
2.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.719 * [taylor]: Taking taylor expansion of x in x
2.719 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.719 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.719 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.719 * [taylor]: Taking taylor expansion of x in x
2.720 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
2.720 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
2.720 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
2.720 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.720 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
2.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.720 * [taylor]: Taking taylor expansion of x in x
2.720 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.720 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.720 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.720 * [taylor]: Taking taylor expansion of x in x
2.749 * [approximate]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in (x) around 0
2.750 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
2.750 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
2.750 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
2.750 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.750 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
2.750 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.750 * [taylor]: Taking taylor expansion of -1 in x
2.750 * [taylor]: Taking taylor expansion of x in x
2.750 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.750 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.750 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.750 * [taylor]: Taking taylor expansion of x in x
2.751 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
2.751 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
2.751 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
2.751 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.751 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
2.751 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.751 * [taylor]: Taking taylor expansion of -1 in x
2.751 * [taylor]: Taking taylor expansion of x in x
2.752 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.752 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.752 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.752 * [taylor]: Taking taylor expansion of x in x
2.784 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 1 3)
2.784 * [approximate]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in (x) around 0
2.784 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.784 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.784 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.784 * [taylor]: Taking taylor expansion of x in x
2.784 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.784 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.784 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.784 * [taylor]: Taking taylor expansion of x in x
2.795 * [approximate]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in (x) around 0
2.795 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.795 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.795 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.795 * [taylor]: Taking taylor expansion of x in x
2.796 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.796 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.796 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.796 * [taylor]: Taking taylor expansion of x in x
2.807 * [approximate]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in (x) around 0
2.807 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.807 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.807 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.807 * [taylor]: Taking taylor expansion of x in x
2.808 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.808 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.808 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.808 * [taylor]: Taking taylor expansion of x in x
2.819 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.819 * [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
2.819 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) in x
2.819 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
2.819 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.819 * [taylor]: Taking taylor expansion of 1.0 in x
2.819 * [taylor]: Taking taylor expansion of x in x
2.819 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) in x
2.819 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
2.819 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
2.819 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
2.819 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.819 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.819 * [taylor]: Taking taylor expansion of x in x
2.819 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.819 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.819 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.819 * [taylor]: Taking taylor expansion of x in x
2.819 * [taylor]: Taking taylor expansion of (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))) in x
2.819 * [taylor]: Rewrote expression to (+ (* 1.0 x) (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))))
2.819 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.819 * [taylor]: Taking taylor expansion of 1.0 in x
2.819 * [taylor]: Taking taylor expansion of x in x
2.820 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3)))) in x
2.820 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))) in x
2.820 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))
2.820 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow x 4)) in x
2.820 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.820 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.820 * [taylor]: Taking taylor expansion of x in x
2.820 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
2.820 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.820 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.820 * [taylor]: Taking taylor expansion of x in x
2.829 * [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
2.830 * [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
2.830 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))))
2.830 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.830 * [taylor]: Taking taylor expansion of 1.0 in x
2.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.830 * [taylor]: Taking taylor expansion of x in x
2.830 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))) in x
2.830 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
2.830 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
2.830 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
2.830 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.830 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
2.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.830 * [taylor]: Taking taylor expansion of x in x
2.830 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.830 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.830 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.831 * [taylor]: Taking taylor expansion of x in x
2.831 * [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
2.831 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))))
2.831 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.831 * [taylor]: Taking taylor expansion of 1.0 in x
2.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.831 * [taylor]: Taking taylor expansion of x in x
2.832 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3)))) in x
2.832 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ 1 x) 4) (/ 0.3333333333333335 (pow x 3))) in x
2.832 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ 1 x) 4)) (/ 0.3333333333333335 (pow x 3)))
2.832 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ 1 x) 4)) in x
2.832 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.832 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
2.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.832 * [taylor]: Taking taylor expansion of x in x
2.832 * [taylor]: Taking taylor expansion of (/ 0.3333333333333335 (pow x 3)) in x
2.832 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
2.832 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.832 * [taylor]: Taking taylor expansion of x in x
2.847 * [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
2.847 * [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
2.847 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))))
2.847 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
2.847 * [taylor]: Taking taylor expansion of 1.0 in x
2.847 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.847 * [taylor]: Taking taylor expansion of -1 in x
2.847 * [taylor]: Taking taylor expansion of x in x
2.847 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))) in x
2.847 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
2.847 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
2.847 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
2.847 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.847 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
2.847 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.847 * [taylor]: Taking taylor expansion of -1 in x
2.847 * [taylor]: Taking taylor expansion of x in x
2.848 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.848 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.848 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.848 * [taylor]: Taking taylor expansion of x in x
2.849 * [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
2.849 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))))
2.849 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
2.849 * [taylor]: Taking taylor expansion of 1.0 in x
2.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.849 * [taylor]: Taking taylor expansion of -1 in x
2.849 * [taylor]: Taking taylor expansion of x in x
2.849 * [taylor]: Taking taylor expansion of (- (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3)))) in x
2.849 * [taylor]: Taking taylor expansion of (fma 4.996003610813204e-16 (pow (/ -1 x) 4) (/ -0.3333333333333335 (pow x 3))) in x
2.849 * [taylor]: Rewrote expression to (+ (* 4.996003610813204e-16 (pow (/ -1 x) 4)) (/ -0.3333333333333335 (pow x 3)))
2.849 * [taylor]: Taking taylor expansion of (* 4.996003610813204e-16 (pow (/ -1 x) 4)) in x
2.849 * [taylor]: Taking taylor expansion of 4.996003610813204e-16 in x
2.849 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
2.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.849 * [taylor]: Taking taylor expansion of -1 in x
2.849 * [taylor]: Taking taylor expansion of x in x
2.850 * [taylor]: Taking taylor expansion of (/ -0.3333333333333335 (pow x 3)) in x
2.850 * [taylor]: Taking taylor expansion of -0.3333333333333335 in x
2.850 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.850 * [taylor]: Taking taylor expansion of x in x
2.869 * * * [progress]: simplifying candidates
2.870 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))))
2.874 * * [simplify]: iteration  0 :  170  enodes  (cost  298 )
2.878 * * [simplify]: iteration  1 :  655  enodes  (cost  262 )
2.894 * * [simplify]: iteration  2 :  4021  enodes  (cost  262 )
3.062 * * [simplify]: iteration  3 :  5002  enodes  (cost  262 )
3.064 * [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 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4))) 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)))
  (* (sqrt 0.3333333333333335) (pow x 3/2))
  (* (sqrt 0.3333333333333335) (pow x 3/2))
  (* (* 0.3333333333333335 x) x)
  (* 0.3333333333333335 (pow (sqrt x) 3))
  0.3333333333333335
  (* (* 0.3333333333333335 x) x)
  (* (* 0.3333333333333335 x) x)
  (* (* 0.3333333333333335 x) x)
  (* 0.3333333333333335 (pow (sqrt x) 3))
  0.3333333333333335
  (* 0.3333333333333335 x)
  (* 0.3333333333333335 (sqrt (pow x 3)))
  0.3333333333333335
  (* 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))))))
  (pow (fma 1.0 x (- (fma 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4))))) 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 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4)))
  (fma 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4)))
  (fma 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))
  (fma 1.0 x (- (fma 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4)))))
  (fma 1.0 x (- (fma 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4)))))
  (fma 1.0 x (- (fma 0.3333333333333335 (pow x 3) (* 4.996003610813204e-16 (pow x 4)))))
3.065 * * * [progress]: adding candidates to table
3.219 * [progress]: [Phase 3 of 3] Extracting.
3.219 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- (* (* (/ 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))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.223 * * * [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)
3.223 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.248 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))>)
3.262 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.284 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))>)
3.298 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.321 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))>)
3.335 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.359 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))>)
3.373 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.431 * * * * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.457 * * * [regime]: Found split indices: #<option (#s(si 1 60) #s(si 2 183) #s(si 0 255))>
3.459 * [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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.459 * [regimes]: Found splitpoints: (#s(sp 1 (* -2.0 x) -12.329649134843827) #s(sp 2 (* -2.0 x) 5.306400563900346e-06) #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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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))))> #<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)))> #<alt (λ (x y) (fma 1.0 x (- (fma 4.996003610813204e-16 (pow x 4) (* 0.3333333333333335 (pow x 3))))))>)
3.459 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* -2.0 x) -12.329649134843827) (/ (- (* (/ 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)) (if (<= (* -2.0 x) 5.306400563900346e-06) (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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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)))))
3.460 * * [simplify]: iteration  0 :  40  enodes  (cost  65 )
3.460 * * [simplify]: iteration  1 :  40  enodes  (cost  65 )
3.461 * [simplify]: Simplified to:
   (if (<= (* -2.0 x) -12.329649134843827) (/ (- (* (/ 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)) (if (<= (* -2.0 x) 5.306400563900346e-06) (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))))) (* (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) (* (* 1.0 1.0) (* 1.0 1.0))) (* (fma (/ 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)))))
4.530 * [regime-testing]: Baseline error score: 29.71799493465036
4.530 * [regime-testing]: Oracle error score: 0.031598740254956466
4.531 * [regime-testing]: End program error score: 0.14014550029779183