10.169 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
0.113 * * [simplify]: iteration  0 :  4819  enodes  (cost  15 )
0.113 * * [simplify]: iteration  1 :  4819  enodes  (cost  15 )
0.113 * [simplify]: Simplified to:
   (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
0.114 * * [progress]: iteration 1 / 4
0.114 * * * [progress]: picking best candidate
0.115 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))>
0.115 * * * [progress]: localizing error
0.121 * * * [progress]: generating rewritten candidates
0.121 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.134 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2)
0.137 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.148 * * * [progress]: generating series expansions
0.148 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.149 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
0.149 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.149 * [taylor]: Taking taylor expansion of 2 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.149 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.149 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.149 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.149 * [taylor]: Taking taylor expansion of -2 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of 1 in x
0.150 * [taylor]: Taking taylor expansion of 1 in x
0.150 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.150 * [taylor]: Taking taylor expansion of 2 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.150 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.150 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.150 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.150 * [taylor]: Taking taylor expansion of -2 in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.177 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
0.177 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.177 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.177 * [taylor]: Taking taylor expansion of 2 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.177 * [taylor]: Taking taylor expansion of -2 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1 in x
0.178 * [taylor]: Taking taylor expansion of 1 in x
0.178 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.178 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.178 * [taylor]: Taking taylor expansion of 2 in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.178 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.178 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.178 * [taylor]: Taking taylor expansion of -2 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of 1 in x
0.180 * [taylor]: Taking taylor expansion of 1 in x
0.205 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
0.205 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.205 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.205 * [taylor]: Taking taylor expansion of 2 in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.205 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.205 * [taylor]: Taking taylor expansion of 2 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 1 in x
0.206 * [taylor]: Taking taylor expansion of 1 in x
0.206 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.206 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.206 * [taylor]: Taking taylor expansion of 2 in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.206 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.206 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.206 * [taylor]: Taking taylor expansion of 2 in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of 1 in x
0.207 * [taylor]: Taking taylor expansion of 1 in x
0.239 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2)
0.240 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.240 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.240 * [taylor]: Taking taylor expansion of -2 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.240 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.240 * [taylor]: Taking taylor expansion of -2 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of 1 in x
0.244 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.245 * [taylor]: Taking taylor expansion of -2 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1 in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.245 * [taylor]: Taking taylor expansion of -2 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.248 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.248 * [taylor]: Taking taylor expansion of 2 in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of 1 in x
0.249 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.249 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.249 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.249 * [taylor]: Taking taylor expansion of 2 in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of 1 in x
0.252 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.253 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in (x) around 0
0.253 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.253 * [taylor]: Taking taylor expansion of 2 in x
0.253 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.253 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.253 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.253 * [taylor]: Taking taylor expansion of -2 in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 1 in x
0.254 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.254 * [taylor]: Taking taylor expansion of 2 in x
0.254 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.254 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.254 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.254 * [taylor]: Taking taylor expansion of -2 in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 1 in x
0.262 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in (x) around 0
0.262 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.262 * [taylor]: Taking taylor expansion of 2 in x
0.262 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.262 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.262 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.262 * [taylor]: Taking taylor expansion of -2 in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of 1 in x
0.263 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.263 * [taylor]: Taking taylor expansion of 2 in x
0.263 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.263 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.263 * [taylor]: Taking taylor expansion of -2 in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of 1 in x
0.286 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.286 * [taylor]: Taking taylor expansion of 2 in x
0.286 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.286 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.286 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.286 * [taylor]: Taking taylor expansion of 2 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of 1 in x
0.287 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.287 * [taylor]: Taking taylor expansion of 2 in x
0.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.287 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.287 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.287 * [taylor]: Taking taylor expansion of 2 in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of 1 in x
0.308 * * * [progress]: simplifying candidates
0.309 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (exp.f64 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1))
  (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))) (*.f64 1 (exp.f64 (*.f64 -2 x)))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (log.f64 2) (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (neg.f64 2)
  (neg.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3)))
  (/.f64 2 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x)))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 1)
  (/.f64 2 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 2) (*.f64 2 x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x 1) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
0.387 * * [simplify]: iteration  0 :  4866  enodes  (cost  1370 )
0.387 * * [simplify]: iteration  1 :  4866  enodes  (cost  1370 )
0.394 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -1
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 1 (pow.f64 (exp.f64 x) -6))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) -4) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -4))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -2
  (-.f64 -1 (exp.f64 (*.f64 -2 x)))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (pow.f64 (exp.f64 x) -6)))
  (/.f64 2 (-.f64 1 (pow.f64 (exp.f64 x) -4)))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  2
  2
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 2 (*.f64 x (+.f64 2 (*.f64 -2 x))))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
0.394 * * * [progress]: adding candidates to table
0.466 * * [progress]: iteration 2 / 4
0.466 * * * [progress]: picking best candidate
0.470 * * * * [pick]: Picked  #<alt (λ (x y) (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))>
0.470 * * * [progress]: localizing error
0.481 * * * [progress]: generating rewritten candidates
0.481 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.507 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2)
0.511 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.524 * * * [progress]: generating series expansions
0.524 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.525 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
0.525 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.525 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.525 * [taylor]: Taking taylor expansion of 2 in x
0.525 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.525 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.525 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.525 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.525 * [taylor]: Taking taylor expansion of -2 in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.526 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.526 * [taylor]: Taking taylor expansion of 2 in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.526 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.526 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.526 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.526 * [taylor]: Taking taylor expansion of -2 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.527 * [taylor]: Taking taylor expansion of 1 in x
0.547 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
0.547 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.547 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.547 * [taylor]: Taking taylor expansion of 2 in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.547 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.547 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.547 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.547 * [taylor]: Taking taylor expansion of -2 in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of 1 in x
0.548 * [taylor]: Taking taylor expansion of 1 in x
0.549 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.549 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.549 * [taylor]: Taking taylor expansion of 2 in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.549 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.549 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.549 * [taylor]: Taking taylor expansion of -2 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1 in x
0.550 * [taylor]: Taking taylor expansion of 1 in x
0.582 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
0.582 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.582 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.582 * [taylor]: Taking taylor expansion of 2 in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.582 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.582 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.582 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.582 * [taylor]: Taking taylor expansion of 2 in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of 1 in x
0.583 * [taylor]: Taking taylor expansion of 1 in x
0.583 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.583 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.583 * [taylor]: Taking taylor expansion of 2 in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.583 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.583 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.583 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.583 * [taylor]: Taking taylor expansion of 2 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of 1 in x
0.584 * [taylor]: Taking taylor expansion of 1 in x
0.611 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.612 * [approximate]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))) in (x) around 0
0.612 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))) in x
0.612 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)) in x
0.612 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.612 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.612 * [taylor]: Taking taylor expansion of 2 in x
0.612 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.612 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.612 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.612 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.612 * [taylor]: Taking taylor expansion of -2 in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1 in x
0.613 * [taylor]: Taking taylor expansion of 1 in x
0.615 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))) in x
0.615 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)) in x
0.615 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.615 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.615 * [taylor]: Taking taylor expansion of 2 in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.615 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.615 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.615 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.616 * [taylor]: Taking taylor expansion of -2 in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of 1 in x
0.616 * [taylor]: Taking taylor expansion of 1 in x
0.660 * [approximate]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1))) in (x) around 0
0.660 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1))) in x
0.660 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)) in x
0.660 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.660 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.660 * [taylor]: Taking taylor expansion of 2 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.660 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.660 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.660 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.660 * [taylor]: Taking taylor expansion of -2 in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 1 in x
0.661 * [taylor]: Taking taylor expansion of 1 in x
0.664 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1))) in x
0.664 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)) in x
0.664 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.664 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.664 * [taylor]: Taking taylor expansion of 2 in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.664 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.664 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.664 * [taylor]: Taking taylor expansion of -2 in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of 1 in x
0.665 * [taylor]: Taking taylor expansion of 1 in x
0.769 * [approximate]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1))) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1))) in x
0.769 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)) in x
0.769 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.769 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.769 * [taylor]: Taking taylor expansion of 2 in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.769 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.769 * [taylor]: Taking taylor expansion of 2 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 1 in x
0.770 * [taylor]: Taking taylor expansion of 1 in x
0.773 * [taylor]: Taking taylor expansion of (log (exp (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1))) in x
0.773 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)) in x
0.773 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.774 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.774 * [taylor]: Taking taylor expansion of 2 in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.774 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.774 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.774 * [taylor]: Taking taylor expansion of 2 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of 1 in x
0.775 * [taylor]: Taking taylor expansion of 1 in x
0.881 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2)
0.882 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0
0.882 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.882 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.882 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.882 * [taylor]: Taking taylor expansion of -2 in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.882 * [taylor]: Taking taylor expansion of 1 in x
0.882 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.882 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.882 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.882 * [taylor]: Taking taylor expansion of -2 in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of 1 in x
0.887 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0
0.887 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.887 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.887 * [taylor]: Taking taylor expansion of -2 in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of 1 in x
0.887 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.887 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.887 * [taylor]: Taking taylor expansion of -2 in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of 1 in x
0.890 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0
0.890 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.890 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.890 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.890 * [taylor]: Taking taylor expansion of 2 in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of 1 in x
0.890 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.890 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.890 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.890 * [taylor]: Taking taylor expansion of 2 in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.891 * [taylor]: Taking taylor expansion of 1 in x
0.893 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.894 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in (x) around 0
0.894 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.894 * [taylor]: Taking taylor expansion of 2 in x
0.894 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.894 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.894 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.894 * [taylor]: Taking taylor expansion of -2 in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.894 * [taylor]: Taking taylor expansion of 1 in x
0.894 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.894 * [taylor]: Taking taylor expansion of 2 in x
0.894 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.894 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.894 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.894 * [taylor]: Taking taylor expansion of -2 in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.895 * [taylor]: Taking taylor expansion of 1 in x
0.904 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in (x) around 0
0.904 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.904 * [taylor]: Taking taylor expansion of 2 in x
0.904 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.904 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.904 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.904 * [taylor]: Taking taylor expansion of -2 in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of 1 in x
0.905 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.905 * [taylor]: Taking taylor expansion of 2 in x
0.905 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.905 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.905 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.905 * [taylor]: Taking taylor expansion of -2 in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 1 in x
0.923 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in (x) around 0
0.923 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.923 * [taylor]: Taking taylor expansion of 2 in x
0.923 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.923 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.923 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.923 * [taylor]: Taking taylor expansion of 2 in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of 1 in x
0.924 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.924 * [taylor]: Taking taylor expansion of 2 in x
0.924 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.924 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.924 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.924 * [taylor]: Taking taylor expansion of 2 in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of 1 in x
0.941 * * * [progress]: simplifying candidates
0.942 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (exp.f64 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1))
  (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))))
  (log.f64 (exp.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (log.f64 (exp.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (log.f64 (exp.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))))
  (log.f64 (exp.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (log.f64 (exp.f64 (neg.f64 1)))
  (log.f64 (*.f64 (cbrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) (cbrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))))
  (log.f64 (cbrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 1)
  (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (exp.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (*.f64 (*.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))) (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))))
  (cbrt.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))) (*.f64 1 (exp.f64 (*.f64 -2 x)))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (log.f64 2) (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (neg.f64 2)
  (neg.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3)))
  (/.f64 2 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x)))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 1)
  (/.f64 2 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (exp.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (log.f64 (exp.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)))
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 2) (*.f64 2 x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x 1) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
1.010 * * [simplify]: iteration  0 :  5061  enodes  (cost  1867 )
1.020 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -1
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  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
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  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
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  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  1
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  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  -1
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  (log.f64 (cbrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (log.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 1 (pow.f64 (exp.f64 x) -6))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) -4) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -4))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -2
  (-.f64 -1 (exp.f64 (*.f64 -2 x)))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (pow.f64 (exp.f64 x) -6)))
  (/.f64 2 (-.f64 1 (pow.f64 (exp.f64 x) -4)))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  2
  2
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 2 (*.f64 x (+.f64 2 (*.f64 -2 x))))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
1.020 * * * [progress]: adding candidates to table
1.101 * * [progress]: iteration 3 / 4
1.101 * * * [progress]: picking best candidate
1.104 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))>
1.104 * * * [progress]: localizing error
1.115 * * * [progress]: generating rewritten candidates
1.115 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
1.128 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.142 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.155 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
1.169 * * * [progress]: generating series expansions
1.169 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
1.170 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
1.170 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.170 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.170 * [taylor]: Taking taylor expansion of 2 in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.170 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.170 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.170 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.170 * [taylor]: Taking taylor expansion of -2 in x
1.170 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of 1 in x
1.171 * [taylor]: Taking taylor expansion of 1 in x
1.171 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.171 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.171 * [taylor]: Taking taylor expansion of 2 in x
1.171 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.171 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.171 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.171 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.171 * [taylor]: Taking taylor expansion of -2 in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [taylor]: Taking taylor expansion of 1 in x
1.172 * [taylor]: Taking taylor expansion of 1 in x
1.195 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
1.195 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.195 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.195 * [taylor]: Taking taylor expansion of 2 in x
1.195 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.195 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.195 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.195 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.195 * [taylor]: Taking taylor expansion of -2 in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of 1 in x
1.196 * [taylor]: Taking taylor expansion of 1 in x
1.196 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.196 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.196 * [taylor]: Taking taylor expansion of 2 in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.196 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.196 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.196 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.196 * [taylor]: Taking taylor expansion of -2 in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of 1 in x
1.197 * [taylor]: Taking taylor expansion of 1 in x
1.223 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
1.223 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.223 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.223 * [taylor]: Taking taylor expansion of 2 in x
1.223 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.223 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.223 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.223 * [taylor]: Taking taylor expansion of 2 in x
1.223 * [taylor]: Taking taylor expansion of x in x
1.223 * [taylor]: Taking taylor expansion of 1 in x
1.224 * [taylor]: Taking taylor expansion of 1 in x
1.224 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.224 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.224 * [taylor]: Taking taylor expansion of 2 in x
1.224 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.224 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.224 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.224 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.224 * [taylor]: Taking taylor expansion of 2 in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of 1 in x
1.225 * [taylor]: Taking taylor expansion of 1 in x
1.259 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.260 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
1.260 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.260 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.260 * [taylor]: Taking taylor expansion of 2 in x
1.260 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.260 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.260 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.260 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.260 * [taylor]: Taking taylor expansion of -2 in x
1.260 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of 1 in x
1.261 * [taylor]: Taking taylor expansion of 1 in x
1.261 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.261 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.261 * [taylor]: Taking taylor expansion of 2 in x
1.261 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.261 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.261 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.261 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.261 * [taylor]: Taking taylor expansion of -2 in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of 1 in x
1.262 * [taylor]: Taking taylor expansion of 1 in x
1.283 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
1.283 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.283 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.283 * [taylor]: Taking taylor expansion of 2 in x
1.283 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.283 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.283 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.283 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.283 * [taylor]: Taking taylor expansion of -2 in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of 1 in x
1.284 * [taylor]: Taking taylor expansion of 1 in x
1.284 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.284 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.284 * [taylor]: Taking taylor expansion of 2 in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.284 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.284 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.284 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.284 * [taylor]: Taking taylor expansion of -2 in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of 1 in x
1.285 * [taylor]: Taking taylor expansion of 1 in x
1.318 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
1.318 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.318 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.318 * [taylor]: Taking taylor expansion of 2 in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.318 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.318 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.318 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.318 * [taylor]: Taking taylor expansion of 2 in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of 1 in x
1.319 * [taylor]: Taking taylor expansion of 1 in x
1.319 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.319 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.319 * [taylor]: Taking taylor expansion of 2 in x
1.319 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.319 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.319 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.319 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.319 * [taylor]: Taking taylor expansion of 2 in x
1.319 * [taylor]: Taking taylor expansion of x in x
1.320 * [taylor]: Taking taylor expansion of 1 in x
1.320 * [taylor]: Taking taylor expansion of 1 in x
1.352 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.353 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 3) in (x) around 0
1.353 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 3) in x
1.353 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.353 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.353 * [taylor]: Taking taylor expansion of 2 in x
1.353 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.353 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.353 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.353 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.353 * [taylor]: Taking taylor expansion of -2 in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.354 * [taylor]: Taking taylor expansion of 1 in x
1.354 * [taylor]: Taking taylor expansion of 1 in x
1.356 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 3) in x
1.356 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.356 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.356 * [taylor]: Taking taylor expansion of 2 in x
1.356 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.356 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.356 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.356 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.356 * [taylor]: Taking taylor expansion of -2 in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of 1 in x
1.357 * [taylor]: Taking taylor expansion of 1 in x
1.382 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 3) in (x) around 0
1.382 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 3) in x
1.382 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.382 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.382 * [taylor]: Taking taylor expansion of 2 in x
1.382 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.382 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.382 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.382 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.382 * [taylor]: Taking taylor expansion of -2 in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.382 * [taylor]: Taking taylor expansion of 1 in x
1.383 * [taylor]: Taking taylor expansion of 1 in x
1.384 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 3) in x
1.384 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.384 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.384 * [taylor]: Taking taylor expansion of 2 in x
1.384 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.384 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.384 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.384 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.384 * [taylor]: Taking taylor expansion of -2 in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.385 * [taylor]: Taking taylor expansion of 1 in x
1.386 * [taylor]: Taking taylor expansion of 1 in x
1.455 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 3) in (x) around 0
1.455 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 3) in x
1.455 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.455 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.455 * [taylor]: Taking taylor expansion of 2 in x
1.455 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.455 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.455 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.455 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.455 * [taylor]: Taking taylor expansion of 2 in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.456 * [taylor]: Taking taylor expansion of 1 in x
1.456 * [taylor]: Taking taylor expansion of 1 in x
1.457 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 3) in x
1.457 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.457 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.457 * [taylor]: Taking taylor expansion of 2 in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.457 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.458 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.458 * [taylor]: Taking taylor expansion of 2 in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of 1 in x
1.458 * [taylor]: Taking taylor expansion of 1 in x
1.521 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
1.521 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0
1.521 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.521 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.522 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.522 * [taylor]: Taking taylor expansion of -2 in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of 1 in x
1.522 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.522 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.522 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.522 * [taylor]: Taking taylor expansion of -2 in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of 1 in x
1.526 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0
1.526 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.526 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.526 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.526 * [taylor]: Taking taylor expansion of -2 in x
1.526 * [taylor]: Taking taylor expansion of x in x
1.526 * [taylor]: Taking taylor expansion of 1 in x
1.526 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.526 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.526 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.527 * [taylor]: Taking taylor expansion of -2 in x
1.527 * [taylor]: Taking taylor expansion of x in x
1.527 * [taylor]: Taking taylor expansion of 1 in x
1.529 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0
1.529 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.529 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.529 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.529 * [taylor]: Taking taylor expansion of 2 in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of 1 in x
1.530 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.530 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.530 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.530 * [taylor]: Taking taylor expansion of 2 in x
1.530 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of 1 in x
1.532 * * * [progress]: simplifying candidates
1.534 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (exp.f64 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1))
  (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (log.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (*.f64 (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (*.f64 (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))) (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 (pow.f64 (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3))
  (cbrt.f64 (pow.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3))
  (cbrt.f64 (pow.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 1)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (/.f64 3 2)))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (/.f64 3 2)))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (pow.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3)
  (pow.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (sqrt.f64 3))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 1)
  (*.f64 1 3)
  (*.f64 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (*.f64 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (log.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (*.f64 (*.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3) (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)) (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3)) 3)
  (pow.f64 (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3)
  (pow.f64 (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1)) 3)
  (pow.f64 (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) 3)
  (pow.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1)) 3)
  (pow.f64 (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (/.f64 3 2))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (/.f64 3 2))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))) (*.f64 1 (exp.f64 (*.f64 -2 x)))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (+.f64 (*.f64 11/15 (pow.f64 x 7)) (pow.f64 x 3)) (pow.f64 x 5))
  (pow.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (pow.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 3)
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 2) (*.f64 2 x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
1.603 * * [simplify]: iteration  0 :  4944  enodes  (cost  2997 )
1.604 * * [simplify]: iteration  1 :  4944  enodes  (cost  2997 )
1.617 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  -1
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))
  (cbrt.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  1
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  1
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (sqrt.f64 3))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  3
  (*.f64 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (*.f64 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (exp.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (*.f64 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) 3)
  (pow.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (pow.f64 (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1) 3)
  (pow.f64 (+.f64 1 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) 3)
  (pow.f64 (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1) 3)
  (pow.f64 (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  1
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 3)
  1
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (sqrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3/2)
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 1 (pow.f64 (exp.f64 x) -6))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) -4) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -4))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 (pow.f64 x 3) (*.f64 11/15 (pow.f64 x 7))) (pow.f64 x 5))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (*.f64 2 (-.f64 (+.f64 1 (*.f64 x x)) x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
1.618 * * * [progress]: adding candidates to table
1.686 * * [progress]: iteration 4 / 4
1.686 * * * [progress]: picking best candidate
1.689 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))>
1.689 * * * [progress]: localizing error
1.700 * * * [progress]: generating rewritten candidates
1.700 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.715 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.728 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.739 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.761 * * * [progress]: generating series expansions
1.761 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.762 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
1.762 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.762 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.762 * [taylor]: Taking taylor expansion of 2 in x
1.762 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.762 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.762 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.762 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.762 * [taylor]: Taking taylor expansion of -2 in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.763 * [taylor]: Taking taylor expansion of 1 in x
1.763 * [taylor]: Taking taylor expansion of 1 in x
1.763 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.763 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.763 * [taylor]: Taking taylor expansion of 2 in x
1.763 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.763 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.763 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.763 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.763 * [taylor]: Taking taylor expansion of -2 in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.764 * [taylor]: Taking taylor expansion of 1 in x
1.764 * [taylor]: Taking taylor expansion of 1 in x
1.784 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
1.784 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.784 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.784 * [taylor]: Taking taylor expansion of 2 in x
1.784 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.784 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.784 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.784 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.784 * [taylor]: Taking taylor expansion of -2 in x
1.784 * [taylor]: Taking taylor expansion of x in x
1.785 * [taylor]: Taking taylor expansion of 1 in x
1.785 * [taylor]: Taking taylor expansion of 1 in x
1.785 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.785 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.786 * [taylor]: Taking taylor expansion of 2 in x
1.786 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.786 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.786 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.786 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.786 * [taylor]: Taking taylor expansion of -2 in x
1.786 * [taylor]: Taking taylor expansion of x in x
1.786 * [taylor]: Taking taylor expansion of 1 in x
1.787 * [taylor]: Taking taylor expansion of 1 in x
1.813 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
1.813 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.813 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.813 * [taylor]: Taking taylor expansion of 2 in x
1.813 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.813 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.813 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.813 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.813 * [taylor]: Taking taylor expansion of 2 in x
1.813 * [taylor]: Taking taylor expansion of x in x
1.814 * [taylor]: Taking taylor expansion of 1 in x
1.814 * [taylor]: Taking taylor expansion of 1 in x
1.814 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.814 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.814 * [taylor]: Taking taylor expansion of 2 in x
1.814 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.814 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.814 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.814 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.814 * [taylor]: Taking taylor expansion of 2 in x
1.814 * [taylor]: Taking taylor expansion of x in x
1.815 * [taylor]: Taking taylor expansion of 1 in x
1.815 * [taylor]: Taking taylor expansion of 1 in x
1.839 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.840 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
1.840 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.840 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.840 * [taylor]: Taking taylor expansion of 2 in x
1.840 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.840 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.840 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.840 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.840 * [taylor]: Taking taylor expansion of -2 in x
1.840 * [taylor]: Taking taylor expansion of x in x
1.841 * [taylor]: Taking taylor expansion of 1 in x
1.841 * [taylor]: Taking taylor expansion of 1 in x
1.841 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.841 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.841 * [taylor]: Taking taylor expansion of 2 in x
1.841 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.841 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.841 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.841 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.841 * [taylor]: Taking taylor expansion of -2 in x
1.841 * [taylor]: Taking taylor expansion of x in x
1.841 * [taylor]: Taking taylor expansion of 1 in x
1.842 * [taylor]: Taking taylor expansion of 1 in x
1.864 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
1.864 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.864 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.864 * [taylor]: Taking taylor expansion of 2 in x
1.864 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.864 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.864 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.864 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.867 * [taylor]: Taking taylor expansion of -2 in x
1.867 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of 1 in x
1.868 * [taylor]: Taking taylor expansion of 1 in x
1.868 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.868 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.868 * [taylor]: Taking taylor expansion of 2 in x
1.868 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.868 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.868 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.868 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.868 * [taylor]: Taking taylor expansion of -2 in x
1.868 * [taylor]: Taking taylor expansion of x in x
1.868 * [taylor]: Taking taylor expansion of 1 in x
1.869 * [taylor]: Taking taylor expansion of 1 in x
1.894 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
1.894 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.894 * [taylor]: Taking taylor expansion of 2 in x
1.894 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.894 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.894 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.894 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.894 * [taylor]: Taking taylor expansion of 2 in x
1.894 * [taylor]: Taking taylor expansion of x in x
1.894 * [taylor]: Taking taylor expansion of 1 in x
1.895 * [taylor]: Taking taylor expansion of 1 in x
1.895 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
1.895 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
1.895 * [taylor]: Taking taylor expansion of 2 in x
1.895 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
1.895 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
1.895 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
1.895 * [taylor]: Taking taylor expansion of (/ 2 x) in x
1.895 * [taylor]: Taking taylor expansion of 2 in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.895 * [taylor]: Taking taylor expansion of 1 in x
1.896 * [taylor]: Taking taylor expansion of 1 in x
1.924 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.926 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 1/3) in (x) around 0
1.926 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 1/3) in x
1.926 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)))) in x
1.926 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))) in x
1.926 * [taylor]: Taking taylor expansion of 1/3 in x
1.926 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)) in x
1.926 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.926 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.926 * [taylor]: Taking taylor expansion of 2 in x
1.926 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.926 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.926 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.926 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.926 * [taylor]: Taking taylor expansion of -2 in x
1.926 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of 1 in x
1.927 * [taylor]: Taking taylor expansion of 1 in x
1.930 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 1/3) in x
1.930 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)))) in x
1.930 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1))) in x
1.930 * [taylor]: Taking taylor expansion of 1/3 in x
1.930 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1)) in x
1.930 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
1.930 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
1.930 * [taylor]: Taking taylor expansion of 2 in x
1.930 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
1.930 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
1.930 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
1.930 * [taylor]: Taking taylor expansion of (* -2 x) in x
1.930 * [taylor]: Taking taylor expansion of -2 in x
1.930 * [taylor]: Taking taylor expansion of x in x
1.931 * [taylor]: Taking taylor expansion of 1 in x
1.931 * [taylor]: Taking taylor expansion of 1 in x
1.971 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 1/3) in (x) around 0
1.971 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 1/3) in x
1.971 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)))) in x
1.971 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1))) in x
1.971 * [taylor]: Taking taylor expansion of 1/3 in x
1.971 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)) in x
1.971 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.971 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.971 * [taylor]: Taking taylor expansion of 2 in x
1.971 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.971 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.971 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.971 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.971 * [taylor]: Taking taylor expansion of -2 in x
1.971 * [taylor]: Taking taylor expansion of x in x
1.972 * [taylor]: Taking taylor expansion of 1 in x
1.972 * [taylor]: Taking taylor expansion of 1 in x
1.976 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 1/3) in x
1.976 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)))) in x
1.976 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1))) in x
1.976 * [taylor]: Taking taylor expansion of 1/3 in x
1.976 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1)) in x
1.976 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
1.976 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
1.976 * [taylor]: Taking taylor expansion of 2 in x
1.976 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
1.976 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
1.976 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
1.976 * [taylor]: Taking taylor expansion of (/ -2 x) in x
1.976 * [taylor]: Taking taylor expansion of -2 in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.976 * [taylor]: Taking taylor expansion of 1 in x
1.977 * [taylor]: Taking taylor expansion of 1 in x
2.096 * [approximate]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 1/3) in (x) around 0
2.096 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 1/3) in x
2.096 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)))) in x
2.096 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1))) in x
2.096 * [taylor]: Taking taylor expansion of 1/3 in x
2.096 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)) in x
2.096 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
2.096 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
2.096 * [taylor]: Taking taylor expansion of 2 in x
2.096 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
2.096 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
2.096 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
2.096 * [taylor]: Taking taylor expansion of (/ 2 x) in x
2.096 * [taylor]: Taking taylor expansion of 2 in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.096 * [taylor]: Taking taylor expansion of 1 in x
2.097 * [taylor]: Taking taylor expansion of 1 in x
2.102 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 1/3) in x
2.102 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)))) in x
2.102 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1))) in x
2.102 * [taylor]: Taking taylor expansion of 1/3 in x
2.102 * [taylor]: Taking taylor expansion of (log (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1)) in x
2.102 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
2.102 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
2.102 * [taylor]: Taking taylor expansion of 2 in x
2.102 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
2.102 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
2.102 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
2.102 * [taylor]: Taking taylor expansion of (/ 2 x) in x
2.102 * [taylor]: Taking taylor expansion of 2 in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.102 * [taylor]: Taking taylor expansion of 1 in x
2.103 * [taylor]: Taking taylor expansion of 1 in x
2.226 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.228 * [approximate]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2) 1/3) in (x) around 0
2.228 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2) 1/3) in x
2.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2)))) in x
2.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2))) in x
2.228 * [taylor]: Taking taylor expansion of 1/3 in x
2.228 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2)) in x
2.228 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2) in x
2.228 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
2.228 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
2.228 * [taylor]: Taking taylor expansion of 2 in x
2.228 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
2.228 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
2.228 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
2.228 * [taylor]: Taking taylor expansion of (* -2 x) in x
2.228 * [taylor]: Taking taylor expansion of -2 in x
2.228 * [taylor]: Taking taylor expansion of x in x
2.229 * [taylor]: Taking taylor expansion of 1 in x
2.229 * [taylor]: Taking taylor expansion of 1 in x
2.232 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2) 1/3) in x
2.232 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2)))) in x
2.232 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2))) in x
2.232 * [taylor]: Taking taylor expansion of 1/3 in x
2.232 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2)) in x
2.232 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) 2) in x
2.232 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
2.232 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
2.232 * [taylor]: Taking taylor expansion of 2 in x
2.232 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
2.232 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
2.232 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
2.232 * [taylor]: Taking taylor expansion of (* -2 x) in x
2.232 * [taylor]: Taking taylor expansion of -2 in x
2.232 * [taylor]: Taking taylor expansion of x in x
2.233 * [taylor]: Taking taylor expansion of 1 in x
2.233 * [taylor]: Taking taylor expansion of 1 in x
2.277 * [approximate]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2) 1/3) in (x) around 0
2.277 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2) 1/3) in x
2.277 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2)))) in x
2.277 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2))) in x
2.277 * [taylor]: Taking taylor expansion of 1/3 in x
2.277 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2)) in x
2.277 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2) in x
2.278 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
2.278 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
2.278 * [taylor]: Taking taylor expansion of 2 in x
2.278 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
2.278 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
2.278 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
2.278 * [taylor]: Taking taylor expansion of (/ -2 x) in x
2.278 * [taylor]: Taking taylor expansion of -2 in x
2.278 * [taylor]: Taking taylor expansion of x in x
2.278 * [taylor]: Taking taylor expansion of 1 in x
2.279 * [taylor]: Taking taylor expansion of 1 in x
2.284 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2) 1/3) in x
2.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2)))) in x
2.284 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2))) in x
2.284 * [taylor]: Taking taylor expansion of 1/3 in x
2.284 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2)) in x
2.284 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) 2) in x
2.284 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
2.284 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
2.284 * [taylor]: Taking taylor expansion of 2 in x
2.284 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
2.284 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
2.284 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
2.284 * [taylor]: Taking taylor expansion of (/ -2 x) in x
2.284 * [taylor]: Taking taylor expansion of -2 in x
2.284 * [taylor]: Taking taylor expansion of x in x
2.284 * [taylor]: Taking taylor expansion of 1 in x
2.285 * [taylor]: Taking taylor expansion of 1 in x
2.437 * [approximate]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2) 1/3) in (x) around 0
2.437 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2) 1/3) in x
2.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2)))) in x
2.438 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2))) in x
2.438 * [taylor]: Taking taylor expansion of 1/3 in x
2.438 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2)) in x
2.438 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2) in x
2.438 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
2.438 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
2.438 * [taylor]: Taking taylor expansion of 2 in x
2.438 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
2.438 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
2.438 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
2.438 * [taylor]: Taking taylor expansion of (/ 2 x) in x
2.438 * [taylor]: Taking taylor expansion of 2 in x
2.438 * [taylor]: Taking taylor expansion of x in x
2.438 * [taylor]: Taking taylor expansion of 1 in x
2.439 * [taylor]: Taking taylor expansion of 1 in x
2.444 * [taylor]: Taking taylor expansion of (pow (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2) 1/3) in x
2.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2)))) in x
2.444 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2))) in x
2.444 * [taylor]: Taking taylor expansion of 1/3 in x
2.444 * [taylor]: Taking taylor expansion of (log (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2)) in x
2.444 * [taylor]: Taking taylor expansion of (pow (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) 2) in x
2.444 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
2.444 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
2.444 * [taylor]: Taking taylor expansion of 2 in x
2.444 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
2.444 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
2.444 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
2.444 * [taylor]: Taking taylor expansion of (/ 2 x) in x
2.444 * [taylor]: Taking taylor expansion of 2 in x
2.444 * [taylor]: Taking taylor expansion of x in x
2.444 * [taylor]: Taking taylor expansion of 1 in x
2.445 * [taylor]: Taking taylor expansion of 1 in x
2.597 * * * [progress]: simplifying candidates
2.598 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
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  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
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  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
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  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
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  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
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  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (log.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3)))
  (cbrt.f64 (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (cbrt.f64 (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1)))
  (cbrt.f64 (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
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  (cbrt.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
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  (pow.f64 (pow.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 2) 1/3)
  (pow.f64 (pow.f64 (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1) 2) 1/3)
2.666 * * [simplify]: iteration  0 :  5000  enodes  (cost  2484 )
2.678 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2/3)
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -1
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2/3)
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -1
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (log.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1))
  (cbrt.f64 (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1))
  (cbrt.f64 (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2/3))
  (cbrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (exp.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)))
  (*.f64 2/3 (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)
  (*.f64 (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))) (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 4/3))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2/3))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 1)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 (pow.f64 (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 2))
  (cbrt.f64 1)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (pow.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2) 2/3))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)))
  (cbrt.f64 (fabs.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (fabs.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 (*.f64 13/405 (cbrt.f64 (pow.f64 x 13))) (cbrt.f64 x)) (*.f64 1/9 (cbrt.f64 (pow.f64 x 7))))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (+.f64 (pow.f64 x 2/3) (*.f64 31/405 (cbrt.f64 (pow.f64 x 14)))) (*.f64 2/9 (cbrt.f64 (pow.f64 x 8))))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
  (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2))
2.679 * * * [progress]: adding candidates to table
2.791 * [progress]: [Phase 3 of 3] Extracting.
2.791 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.792 * * * [regime-changes]: Trying 7 branch expressions: ((*.f64 -2 x) (exp.f64 (*.f64 -2 x)) (+.f64 1 (exp.f64 (*.f64 -2 x))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) y x)
2.792 * * * * [regimes]: Trying to branch on (*.f64 -2 x) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.813 * * * * [regimes]: Trying to branch on (*.f64 -2 x) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.825 * * * * [regimes]: Trying to branch on (exp.f64 (*.f64 -2 x)) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.840 * * * * [regimes]: Trying to branch on (exp.f64 (*.f64 -2 x)) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.848 * * * * [regimes]: Trying to branch on (+.f64 1 (exp.f64 (*.f64 -2 x))) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.863 * * * * [regimes]: Trying to branch on (+.f64 1 (exp.f64 (*.f64 -2 x))) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.873 * * * * [regimes]: Trying to branch on (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.889 * * * * [regimes]: Trying to branch on (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.898 * * * * [regimes]: Trying to branch on (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.916 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.970 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.991 * * * [regime]: Found split indices: #<option (#s(si 2 80) #s(si 1 199) #s(si 0 255))>
2.992 * [binary-search]: Only using regimes for bounds on (*.f64 -2 x) and (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.992 * [regimes]: Found splitpoints: (#s(sp 2 (*.f64 -2 x) -0.013230893820878172) #s(sp 1 (*.f64 -2 x) 6.7885598968249405e-06) #s(sp 0 (*.f64 -2 x) +nan.0)) , with alts (#<alt (λ (x y) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))> #<alt (λ (x y) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))))>)
2.993 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 (*.f64 -2 x) -1906772751407537/144115188075855872) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))) (if (<=.f64 (*.f64 -2 x) 8014516930929779/1180591620717411303424) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))))
2.995 * * [simplify]: iteration  0 :  74  enodes  (cost  117 )
2.995 * * [simplify]: iteration  1 :  74  enodes  (cost  117 )
2.996 * [simplify]: Simplified to:
   (if (<=.f64 (*.f64 -2 x) -1906772751407537/144115188075855872) (*.f64 (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 2)) (cbrt.f64 (*.f64 (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)))) (if (<=.f64 (*.f64 -2 x) 8014516930929779/1180591620717411303424) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (cbrt.f64 (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3))))
4.053 * [regime-testing]: End program error score: 0.027422287007483028