15.879 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
0.127 * * [simplify]: iteration  0 :  5238  enodes  (cost  10 )
0.128 * [simplify]: Simplified to:
   (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
0.128 * * [progress]: iteration 1 / 4
0.128 * * * [progress]: picking best candidate
0.135 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))>
0.135 * * * [progress]: localizing error
0.142 * * * [progress]: generating rewritten candidates
0.142 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.153 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.159 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.164 * * * [progress]: generating series expansions
0.164 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.164 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.165 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.165 * [taylor]: Taking taylor expansion of 2.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.165 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.165 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.165 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.165 * [taylor]: Taking taylor expansion of -2.0 in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.165 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.165 * [taylor]: Taking taylor expansion of 2.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.165 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.165 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.165 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.165 * [taylor]: Taking taylor expansion of -2.0 in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.168 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.168 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.168 * [taylor]: Taking taylor expansion of 2.0 in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.168 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.168 * [taylor]: Taking taylor expansion of -2.0 in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.169 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.169 * [taylor]: Taking taylor expansion of 2.0 in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.169 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.169 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.169 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.169 * [taylor]: Taking taylor expansion of -2.0 in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.169 * [taylor]: Taking taylor expansion of 1.0 in x
0.176 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.176 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.176 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.176 * [taylor]: Taking taylor expansion of 2.0 in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.177 * [taylor]: Taking taylor expansion of 2.0 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.185 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.185 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.185 * [taylor]: Taking taylor expansion of 2.0 in x
0.185 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.185 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.185 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.185 * [taylor]: Taking taylor expansion of -2.0 in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.185 * [taylor]: Taking taylor expansion of 2.0 in x
0.185 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.185 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.185 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.185 * [taylor]: Taking taylor expansion of -2.0 in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.187 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.187 * [taylor]: Taking taylor expansion of -2.0 in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.187 * [taylor]: Taking taylor expansion of -2.0 in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.189 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.189 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.190 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.190 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.192 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.192 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.192 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.192 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.192 * [taylor]: Taking taylor expansion of -2.0 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.192 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.192 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.192 * [taylor]: Taking taylor expansion of -2.0 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.193 * [taylor]: Taking taylor expansion of -2.0 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.193 * [taylor]: Taking taylor expansion of -2.0 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.194 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.194 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.194 * [taylor]: Taking taylor expansion of 2.0 in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of 1.0 in x
0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.194 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.194 * [taylor]: Taking taylor expansion of 2.0 in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of 1.0 in x
0.194 * * * [progress]: simplifying candidates
0.195 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (exp.f64 1.0))
  (log.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (exp.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)) (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)))
  (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (*.f64 (*.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0) (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)) (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (+.f64 (*.f64 1.0 1.0) (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (*.f64 1.0 1.0))
  (+.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (-.f64 (log.f64 2.0) (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (*.f64 2.0 2.0) 2.0) (*.f64 (*.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (neg.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 1)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 1)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 1)
  (/.f64 2.0 1)
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (exp.f64 1.0) (exp.f64 (exp.f64 (*.f64 -2.0 x))))
  (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (*.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))
  (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))) (*.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))))
  (-.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 4.440892098500626e-16 (pow.f64 x 4)) (*.f64 0.3333333333333335 (pow.f64 x 3))))
  (-.f64 (*.f64 2.0 (/.f64 1 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 1.0)
  (-.f64 (*.f64 2.0 (/.f64 1 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 1.0)
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 0.33333333333333337 (pow.f64 x 3)))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (-.f64 (+.f64 (*.f64 2.0 (pow.f64 x 2)) 2.0) (*.f64 2.0 x))
  (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)
  (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)
0.249 * * [simplify]: iteration  0 :  5352  enodes  (cost  834 )
0.253 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (log.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (exp.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)) (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)))
  (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (pow.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0) 3)
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 1.0 1.0) (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))
  (neg.f64 1.0)
  (-.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (*.f64 1.0 1.0))
  (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 1.0) (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (-.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (-.f64 (neg.f64 1.0) (exp.f64 (*.f64 -2.0 x)))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  2.0
  2.0
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 2)))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))
  (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (-.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)))
  (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 2))
  (-.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 (pow.f64 x 3) 0.33333333333333337))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (-.f64 2.0 (*.f64 x (-.f64 2.0 (*.f64 2.0 x))))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
0.253 * * * [progress]: adding candidates to table
0.337 * * [progress]: iteration 2 / 4
0.337 * * * [progress]: picking best candidate
0.348 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))>
0.348 * * * [progress]: localizing error
0.357 * * * [progress]: generating rewritten candidates
0.357 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.366 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.372 * * * [progress]: generating series expansions
0.372 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.372 * [approximate]: Taking taylor expansion of (* (+ (* 4.440892098500626e-16 x) 0.3333333333333335) (pow x 3)) in (x) around 0
0.372 * [taylor]: Taking taylor expansion of (* (+ (* 4.440892098500626e-16 x) 0.3333333333333335) (pow x 3)) in x
0.372 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 x) 0.3333333333333335) in x
0.372 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 x) in x
0.373 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.373 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (* (+ (* 4.440892098500626e-16 x) 0.3333333333333335) (pow x 3)) in x
0.373 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 x) 0.3333333333333335) in x
0.373 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 x) in x
0.373 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.373 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.378 * [approximate]: Taking taylor expansion of (/ (+ 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3)) in (x) around 0
0.378 * [taylor]: Taking taylor expansion of (/ (+ 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3)) in x
0.378 * [taylor]: Taking taylor expansion of (+ 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) in x
0.378 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.378 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (/ (+ 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3)) in x
0.379 * [taylor]: Taking taylor expansion of (+ 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) in x
0.379 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.379 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 x)) in x
0.379 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.384 * [approximate]: Taking taylor expansion of (* -1 (/ (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3))) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3))) in x
0.384 * [taylor]: Taking taylor expansion of -1 in x
0.384 * [taylor]: Taking taylor expansion of (/ (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3)) in x
0.384 * [taylor]: Taking taylor expansion of (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.384 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3))) in x
0.385 * [taylor]: Taking taylor expansion of -1 in x
0.385 * [taylor]: Taking taylor expansion of (/ (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) (pow x 3)) in x
0.385 * [taylor]: Taking taylor expansion of (- 0.3333333333333335 (* 4.440892098500626e-16 (/ 1 x))) in x
0.385 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.385 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.390 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.391 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (+ (* 4.440892098500626e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))) in (x) around 0
0.391 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 4.440892098500626e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))) in x
0.391 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3))) in x
0.391 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (pow x 4)) in x
0.391 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.391 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
0.391 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.391 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (+ (* 4.440892098500626e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3)))) in x
0.391 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 (pow x 4)) (* 0.3333333333333335 (pow x 3))) in x
0.391 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (pow x 4)) in x
0.391 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.391 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (pow x 3)) in x
0.391 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.391 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.392 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.3333333333333335 (/ 1 (pow x 3))) (* 4.440892098500626e-16 (/ 1 (pow x 4))))) in (x) around 0
0.392 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.3333333333333335 (/ 1 (pow x 3))) (* 4.440892098500626e-16 (/ 1 (pow x 4))))) in x
0.392 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333335 (/ 1 (pow x 3))) (* 4.440892098500626e-16 (/ 1 (pow x 4)))) in x
0.392 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (/ 1 (pow x 3))) in x
0.393 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 (pow x 4))) in x
0.393 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (+ (* 0.3333333333333335 (/ 1 (pow x 3))) (* 4.440892098500626e-16 (/ 1 (pow x 4))))) in x
0.393 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.393 * [taylor]: Taking taylor expansion of 1.0 in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333335 (/ 1 (pow x 3))) (* 4.440892098500626e-16 (/ 1 (pow x 4)))) in x
0.393 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (/ 1 (pow x 3))) in x
0.393 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 (pow x 4))) in x
0.393 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.395 * [approximate]: Taking taylor expansion of (- (* 0.3333333333333335 (/ 1 (pow x 3))) (+ (* 4.440892098500626e-16 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (- (* 0.3333333333333335 (/ 1 (pow x 3))) (+ (* 4.440892098500626e-16 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (/ 1 (pow x 3))) in x
0.395 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 (pow x 4))) in x
0.395 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (- (* 0.3333333333333335 (/ 1 (pow x 3))) (+ (* 4.440892098500626e-16 (/ 1 (pow x 4))) (* 1.0 (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of (* 0.3333333333333335 (/ 1 (pow x 3))) in x
0.395 * [taylor]: Taking taylor expansion of 0.3333333333333335 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (+ (* 4.440892098500626e-16 (/ 1 (pow x 4))) (* 1.0 (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (* 4.440892098500626e-16 (/ 1 (pow x 4))) in x
0.395 * [taylor]: Taking taylor expansion of 4.440892098500626e-16 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.397 * * * [progress]: simplifying candidates
0.398 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 (log.f64 x) 3) (log.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (+.f64 (*.f64 (log.f64 x) 3) (log.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (+.f64 (log.f64 (pow.f64 x 3)) (log.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (log.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (exp.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (*.f64 (*.f64 (pow.f64 x 3) (pow.f64 x 3)) (pow.f64 x 3)) (*.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (cbrt.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (cbrt.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (cbrt.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (*.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (sqrt.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (sqrt.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (sqrt.f64 (pow.f64 x 3)) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (sqrt.f64 (pow.f64 x 3)) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x (/.f64 3 2)) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x (/.f64 3 2)) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3) (*.f64 x 4.440892098500626e-16))
  (*.f64 (pow.f64 x 3) 0.3333333333333335)
  (*.f64 (*.f64 x 4.440892098500626e-16) (pow.f64 x 3))
  (*.f64 0.3333333333333335 (pow.f64 x 3))
  (*.f64 (pow.f64 x 3) (*.f64 (cbrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (cbrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (*.f64 (pow.f64 x 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3) 1)
  (*.f64 (pow.f64 (cbrt.f64 x) 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (cbrt.f64 (pow.f64 x 3)) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 (cbrt.f64 x) 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 (sqrt.f64 x) 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (sqrt.f64 (pow.f64 x 3)) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 x (/.f64 3 2)) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (pow.f64 x 3) (+.f64 (pow.f64 (*.f64 x 4.440892098500626e-16) 3) (pow.f64 0.3333333333333335 3)))
  (*.f64 (pow.f64 x 3) (-.f64 (*.f64 (*.f64 x 4.440892098500626e-16) (*.f64 x 4.440892098500626e-16)) (*.f64 0.3333333333333335 0.3333333333333335)))
  (/.f64 (exp.f64 (*.f64 1.0 x)) (exp.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (log.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (exp.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))) (cbrt.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))))
  (cbrt.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (*.f64 (*.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (sqrt.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (sqrt.f64 (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (-.f64 (pow.f64 (*.f64 1.0 x) 3) (pow.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) 3))
  (+.f64 (*.f64 (*.f64 1.0 x) (*.f64 1.0 x)) (+.f64 (*.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (*.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))))
  (neg.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (-.f64 (*.f64 (*.f64 1.0 x) (*.f64 1.0 x)) (*.f64 (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (+.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (*.f64 x 4.440892098500626e-16)))
  (-.f64 (*.f64 1.0 x) (*.f64 (*.f64 x 4.440892098500626e-16) (pow.f64 x 3)))
  (+.f64 (*.f64 0.3333333333333335 (pow.f64 x 3)) (*.f64 4.440892098500626e-16 (pow.f64 x 4)))
  (+.f64 (*.f64 0.3333333333333335 (pow.f64 x 3)) (*.f64 4.440892098500626e-16 (pow.f64 x 4)))
  (+.f64 (*.f64 0.3333333333333335 (pow.f64 x 3)) (*.f64 4.440892098500626e-16 (pow.f64 x 4)))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 4.440892098500626e-16 (pow.f64 x 4)) (*.f64 0.3333333333333335 (pow.f64 x 3))))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 0.3333333333333335 (pow.f64 x 3)) (*.f64 4.440892098500626e-16 (pow.f64 x 4))))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 0.3333333333333335 (pow.f64 x 3)) (*.f64 4.440892098500626e-16 (pow.f64 x 4))))
0.457 * * [simplify]: iteration  0 :  5070  enodes  (cost  688 )
0.461 * [simplify]: Simplified to:
   (log.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (log.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (log.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (log.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (exp.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (pow.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)) 3)
  (*.f64 (cbrt.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))) (cbrt.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))))
  (cbrt.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (pow.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)) 3)
  (sqrt.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (sqrt.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (pow.f64 x 3/2) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 4.440892098500626e-16 (pow.f64 x 4))
  (*.f64 0.3333333333333335 (pow.f64 x 3))
  (*.f64 4.440892098500626e-16 (pow.f64 x 4))
  (*.f64 0.3333333333333335 (pow.f64 x 3))
  (*.f64 (pow.f64 x 3) (*.f64 (cbrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)) (cbrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (*.f64 (pow.f64 x 3) (sqrt.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (pow.f64 x 3)
  (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3/2))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3/2))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (*.f64 x (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3/2))
  (*.f64 (pow.f64 x 3) (+.f64 (pow.f64 (*.f64 x 4.440892098500626e-16) 3) (pow.f64 0.3333333333333335 3)))
  (*.f64 (pow.f64 x 3) (-.f64 (*.f64 (*.f64 x 4.440892098500626e-16) (*.f64 x 4.440892098500626e-16)) (*.f64 0.3333333333333335 0.3333333333333335)))
  (pow.f64 (exp.f64 x) (-.f64 1.0 (*.f64 x (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))))
  (log.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))))
  (pow.f64 (exp.f64 x) (-.f64 1.0 (*.f64 x (*.f64 x (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335)))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))) (cbrt.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))))
  (cbrt.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))))
  (pow.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))) 3)
  (sqrt.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))))
  (sqrt.f64 (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))))
  (-.f64 (pow.f64 (*.f64 x 1.0) 3) (pow.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)) 3))
  (+.f64 (*.f64 (*.f64 x 1.0) (*.f64 x 1.0)) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (+.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 6)) (*.f64 1.0 (pow.f64 x 4)))))
  (neg.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (-.f64 (*.f64 (*.f64 x 1.0) (*.f64 x 1.0)) (*.f64 (pow.f64 x 6) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))
  (+.f64 (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)) (*.f64 x 1.0))
  (-.f64 (*.f64 x 1.0) (*.f64 4.440892098500626e-16 (pow.f64 x 4)))
  (-.f64 (*.f64 x 1.0) (*.f64 4.440892098500626e-16 (pow.f64 x 4)))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3))
  (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
  (-.f64 (*.f64 x 1.0) (*.f64 (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335) (pow.f64 x 3)))
0.461 * * * [progress]: adding candidates to table
0.511 * * [progress]: iteration 3 / 4
0.511 * * * [progress]: picking best candidate
0.520 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))>
0.520 * * * [progress]: localizing error
0.529 * * * [progress]: generating rewritten candidates
0.529 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.549 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.557 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.563 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.573 * * * [progress]: generating series expansions
0.574 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.574 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in (x) around 0
0.574 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.574 * [taylor]: Taking taylor expansion of 2.0 in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.574 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.574 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.574 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.574 * [taylor]: Taking taylor expansion of -2.0 in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of 1.0 in x
0.574 * [taylor]: Taking taylor expansion of 1.0 in x
0.574 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) 1.0) in x
0.574 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (* -2.0 x)) 1.0))) in x
0.574 * [taylor]: Taking taylor expansion of 2.0 in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2.0 x)) 1.0)) in x
0.574 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.574 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.574 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.574 * [taylor]: Taking taylor expansion of -2.0 in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of 1.0 in x
0.574 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.577 * [taylor]: Taking taylor expansion of 2.0 in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.577 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.577 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.577 * [taylor]: Taking taylor expansion of -2.0 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ -2.0 x)) 1.0))) in x
0.577 * [taylor]: Taking taylor expansion of 2.0 in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2.0 x)) 1.0)) in x
0.577 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.577 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.577 * [taylor]: Taking taylor expansion of -2.0 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.585 * [approximate]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in (x) around 0
0.585 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.585 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.585 * [taylor]: Taking taylor expansion of 2.0 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.585 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.585 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.585 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.585 * [taylor]: Taking taylor expansion of 2.0 in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of 1.0 in x
0.585 * [taylor]: Taking taylor expansion of 1.0 in x
0.585 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) 1.0) in x
0.585 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (+ (exp (/ 2.0 x)) 1.0))) in x
0.585 * [taylor]: Taking taylor expansion of 2.0 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2.0 x)) 1.0)) in x
0.585 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.585 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.585 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.585 * [taylor]: Taking taylor expansion of 2.0 in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.586 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.593 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3) in (x) around 0
0.593 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3) in x
0.593 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.593 * [taylor]: Taking taylor expansion of 2.0 in x
0.593 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.593 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.593 * [taylor]: Taking taylor expansion of -2.0 in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 3) in x
0.594 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.594 * [taylor]: Taking taylor expansion of 2.0 in x
0.594 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.594 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.594 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.594 * [taylor]: Taking taylor expansion of -2.0 in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 3) in (x) around 0
0.595 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 3) in x
0.595 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.595 * [taylor]: Taking taylor expansion of 2.0 in x
0.595 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.595 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.595 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.595 * [taylor]: Taking taylor expansion of -2.0 in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 3) in x
0.595 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.595 * [taylor]: Taking taylor expansion of 2.0 in x
0.595 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.595 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.595 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.595 * [taylor]: Taking taylor expansion of -2.0 in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 3) in (x) around 0
0.600 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 3) in x
0.600 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.600 * [taylor]: Taking taylor expansion of 2.0 in x
0.600 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.600 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.600 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.600 * [taylor]: Taking taylor expansion of 2.0 in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 3) in x
0.601 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of 2.0 in x
0.601 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.601 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.601 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.601 * [taylor]: Taking taylor expansion of 2.0 in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.606 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.606 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.606 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.606 * [taylor]: Taking taylor expansion of 2.0 in x
0.606 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.606 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.606 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.606 * [taylor]: Taking taylor expansion of -2.0 in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 1.0 in x
0.606 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.606 * [taylor]: Taking taylor expansion of 2.0 in x
0.606 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.606 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.606 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.606 * [taylor]: Taking taylor expansion of -2.0 in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.607 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.607 * [taylor]: Taking taylor expansion of 2.0 in x
0.607 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.608 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.608 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.608 * [taylor]: Taking taylor expansion of -2.0 in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1.0 in x
0.608 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.608 * [taylor]: Taking taylor expansion of 2.0 in x
0.608 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.608 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.608 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.608 * [taylor]: Taking taylor expansion of -2.0 in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.610 * [taylor]: Taking taylor expansion of 2.0 in x
0.610 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.610 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.610 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.610 * [taylor]: Taking taylor expansion of 2.0 in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of 1.0 in x
0.611 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.611 * [taylor]: Taking taylor expansion of 2.0 in x
0.611 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.611 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.611 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.611 * [taylor]: Taking taylor expansion of 2.0 in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of 1.0 in x
0.613 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
0.613 * [approximate]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in (x) around 0
0.613 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.613 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.613 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.613 * [taylor]: Taking taylor expansion of -2.0 in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.613 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.613 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.613 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.613 * [taylor]: Taking taylor expansion of -2.0 in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.614 * [approximate]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.614 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.614 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.614 * [taylor]: Taking taylor expansion of -2.0 in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of 1.0 in x
0.614 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.614 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.614 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.614 * [taylor]: Taking taylor expansion of -2.0 in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of 1.0 in x
0.615 * [approximate]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in (x) around 0
0.615 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.615 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.615 * [taylor]: Taking taylor expansion of 2.0 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1.0 in x
0.615 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.615 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.615 * [taylor]: Taking taylor expansion of 2.0 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1.0 in x
0.615 * * * [progress]: simplifying candidates
0.617 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (exp.f64 1.0))
  (log.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (exp.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)) (cbrt.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)))
  (cbrt.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (*.f64 (*.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (sqrt.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (sqrt.f64 (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))
  (-.f64 (pow.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (+.f64 (*.f64 1.0 1.0) (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (*.f64 1.0 1.0))
  (+.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)
  (+.f64 (cbrt.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (+.f64 (cbrt.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (+.f64 (cbrt.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (+.f64 (cbrt.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)) (sqrt.f64 1.0))
  (+.f64 (cbrt.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (sqrt.f64 1.0))
  (+.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 3 2))) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 3 2))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (sqrt.f64 1.0))
  (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)
  (*.f64 (-.f64 (log.f64 2.0) (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (*.f64 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (*.f64 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (*.f64 1 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (sqrt.f64 3))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1)
  (pow.f64 (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
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  (pow.f64 (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 3)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 3)
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  (pow.f64 (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 3)
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  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 3)
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  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 1 1) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 1 1) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 1 3)
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  (pow.f64 2.0 3)
  (pow.f64 (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 3)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))) (*.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (exp.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)))
  (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (*.f64 (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (pow.f64 (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 3)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 3)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 3)
  (pow.f64 (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 1 1) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 1 1) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 1 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 2.0 3)
  (pow.f64 (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 3)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))) (*.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (pow.f64 2.0 3)
  (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 3 2))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 3 2))
  (-.f64 (log.f64 2.0) (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (*.f64 2.0 2.0) 2.0) (*.f64 (*.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (neg.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 1)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 1)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 1)
  (/.f64 2.0 1)
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (exp.f64 1.0) (exp.f64 (exp.f64 (*.f64 -2.0 x))))
  (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (*.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))
  (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))) (*.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))))
  (-.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 4.440892098500626e-16 (pow.f64 x 4)) (*.f64 0.3333333333333335 (pow.f64 x 3))))
  (-.f64 (*.f64 2.0 (/.f64 1 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 1.0)
  (-.f64 (*.f64 2.0 (/.f64 1 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 1.0)
  (+.f64 (*.f64 3.0 (pow.f64 x 2)) (+.f64 (*.f64 3.0 x) 1.0))
  (/.f64 8.0 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 3))
  (/.f64 8.0 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 3))
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 0.33333333333333337 (pow.f64 x 3)))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (-.f64 (+.f64 (*.f64 2.0 (pow.f64 x 2)) 2.0) (*.f64 2.0 x))
  (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)
  (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)
0.661 * * [simplify]: iteration  0 :  5216  enodes  (cost  1829 )
0.668 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (log.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (exp.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)) (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)))
  (cbrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (pow.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0) 3)
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (sqrt.f64 (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0))
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))
  (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 1.0) (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (-.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 1.0) (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (-.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 1.0) (cbrt.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))))
  (-.f64 (cbrt.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (*.f64 3 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (*.f64 3 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (*.f64 3 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  3
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (sqrt.f64 3))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (/.f64 (pow.f64 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) 2.0))
  (/.f64 2.0 (pow.f64 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (*.f64 2.0 2.0)
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (*.f64 2.0 2.0)
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (/.f64 2.0 (/.f64 (pow.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6) (sqrt.f64 2.0)))
  (/.f64 2.0 (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0)))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (*.f64 2.0 (sqrt.f64 2.0))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (*.f64 2.0 (sqrt.f64 2.0))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (/.f64 1 (pow.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6))
  (/.f64 (pow.f64 2.0 3) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 2.0 3)
  (pow.f64 (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 3)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (-.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 3)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 -2.0) (+.f64 x x)))) 3)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (*.f64 3 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (exp.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (/.f64 (pow.f64 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3) 2.0))
  (/.f64 2.0 (pow.f64 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (*.f64 2.0 2.0)
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (*.f64 2.0 2.0)
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (/.f64 2.0 (/.f64 (pow.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6) (sqrt.f64 2.0)))
  (/.f64 2.0 (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0)))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (*.f64 2.0 (sqrt.f64 2.0))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (*.f64 2.0 (sqrt.f64 2.0))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (/.f64 1 (pow.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6))
  (/.f64 (pow.f64 2.0 3) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  (pow.f64 (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 2.0 3)
  (pow.f64 (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 3)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (-.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 3)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 -2.0) (+.f64 x x)))) 3)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (pow.f64 2.0 3)
  (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3/2)
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (-.f64 (neg.f64 1.0) (exp.f64 (*.f64 -2.0 x)))
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  2.0
  2.0
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 -2.0) (+.f64 x x))))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (exp.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3)
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))
  (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (-.f64 (exp.f64 (*.f64 -2.0 x)) 1.0)))
  (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 -2.0) (+.f64 x x)))
  (-.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (-.f64 (*.f64 1.0 x) (+.f64 (*.f64 4.440892098500626e-16 (pow.f64 x 4)) (*.f64 0.3333333333333335 (pow.f64 x 3))))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (+.f64 1.0 (*.f64 x (+.f64 (*.f64 x 3.0) 3.0)))
  (/.f64 8.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (/.f64 8.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 3))
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 (pow.f64 x 3) 0.33333333333333337))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 2.0 (-.f64 (+.f64 (*.f64 x x) 1) x))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
  (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))
0.669 * * * [progress]: adding candidates to table
0.778 * * [progress]: iteration 4 / 4
0.778 * * * [progress]: picking best candidate
0.783 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))>
0.783 * * * [progress]: localizing error
0.796 * * * [progress]: generating rewritten candidates
0.796 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.809 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.815 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.821 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.832 * * * [progress]: generating series expansions
0.833 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.833 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.833 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.833 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.833 * [taylor]: Taking taylor expansion of 4.0 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.833 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.833 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.833 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.833 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.833 * [taylor]: Taking taylor expansion of -2.0 in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1.0 in x
0.833 * [taylor]: Taking taylor expansion of 1.0 in x
0.833 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) 1.0) in x
0.833 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2))) in x
0.833 * [taylor]: Taking taylor expansion of 4.0 in x
0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (* -2.0 x)) 1.0) 2)) in x
0.833 * [taylor]: Taking taylor expansion of (pow (+ (exp (* -2.0 x)) 1.0) 2) in x
0.833 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.833 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.833 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.833 * [taylor]: Taking taylor expansion of -2.0 in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1.0 in x
0.834 * [taylor]: Taking taylor expansion of 1.0 in x
0.835 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.835 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.835 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.835 * [taylor]: Taking taylor expansion of 4.0 in x
0.835 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.835 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.835 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.835 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.835 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.835 * [taylor]: Taking taylor expansion of -2.0 in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of 1.0 in x
0.836 * [taylor]: Taking taylor expansion of 1.0 in x
0.836 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) 1.0) in x
0.836 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2))) in x
0.836 * [taylor]: Taking taylor expansion of 4.0 in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ -2.0 x)) 1.0) 2)) in x
0.836 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -2.0 x)) 1.0) 2) in x
0.836 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.836 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.836 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.836 * [taylor]: Taking taylor expansion of -2.0 in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of 1.0 in x
0.836 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in (x) around 0
0.848 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.848 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.848 * [taylor]: Taking taylor expansion of 4.0 in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.848 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.848 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.848 * [taylor]: Taking taylor expansion of 2.0 in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) 1.0) in x
0.848 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2))) in x
0.849 * [taylor]: Taking taylor expansion of 4.0 in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp (/ 2.0 x)) 1.0) 2)) in x
0.849 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 2.0 x)) 1.0) 2) in x
0.849 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.849 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.849 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.849 * [taylor]: Taking taylor expansion of 2.0 in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of 1.0 in x
0.849 * [taylor]: Taking taylor expansion of 1.0 in x
0.861 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.861 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.861 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.861 * [taylor]: Taking taylor expansion of 2.0 in x
0.861 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.861 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.861 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.861 * [taylor]: Taking taylor expansion of -2.0 in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of 1.0 in x
0.861 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.861 * [taylor]: Taking taylor expansion of 2.0 in x
0.861 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.861 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.861 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.861 * [taylor]: Taking taylor expansion of -2.0 in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.863 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.863 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.863 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.863 * [taylor]: Taking taylor expansion of -2.0 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.863 * [taylor]: Taking taylor expansion of 2.0 in x
0.863 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.863 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.863 * [taylor]: Taking taylor expansion of -2.0 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.865 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.865 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.865 * [taylor]: Taking taylor expansion of 2.0 in x
0.865 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.865 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.865 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.865 * [taylor]: Taking taylor expansion of 2.0 in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of 1.0 in x
0.866 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.866 * [taylor]: Taking taylor expansion of 2.0 in x
0.866 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.866 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.866 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.866 * [taylor]: Taking taylor expansion of 2.0 in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of 1.0 in x
0.871 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.871 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in (x) around 0
0.871 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.871 * [taylor]: Taking taylor expansion of 2.0 in x
0.871 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.871 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.871 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.871 * [taylor]: Taking taylor expansion of -2.0 in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of 1.0 in x
0.871 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.871 * [taylor]: Taking taylor expansion of 2.0 in x
0.871 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.871 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.871 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.871 * [taylor]: Taking taylor expansion of -2.0 in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of 1.0 in x
0.872 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in (x) around 0
0.872 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.872 * [taylor]: Taking taylor expansion of 2.0 in x
0.872 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.872 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.873 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.873 * [taylor]: Taking taylor expansion of -2.0 in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in x
0.873 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.873 * [taylor]: Taking taylor expansion of 2.0 in x
0.873 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.873 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.873 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.873 * [taylor]: Taking taylor expansion of -2.0 in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in x
0.875 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in (x) around 0
0.875 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.875 * [taylor]: Taking taylor expansion of 2.0 in x
0.875 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.875 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.875 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.875 * [taylor]: Taking taylor expansion of 2.0 in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.876 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.876 * [taylor]: Taking taylor expansion of 2.0 in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.876 * [taylor]: Taking taylor expansion of 1.0 in x
0.878 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.878 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 2) in (x) around 0
0.878 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 2) in x
0.878 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.878 * [taylor]: Taking taylor expansion of 2.0 in x
0.878 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.878 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.878 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.878 * [taylor]: Taking taylor expansion of -2.0 in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of 1.0 in x
0.879 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) 2) in x
0.879 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (* -2.0 x)) 1.0)) in x
0.879 * [taylor]: Taking taylor expansion of 2.0 in x
0.879 * [taylor]: Taking taylor expansion of (+ (exp (* -2.0 x)) 1.0) in x
0.879 * [taylor]: Taking taylor expansion of (exp (* -2.0 x)) in x
0.879 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.879 * [taylor]: Taking taylor expansion of -2.0 in x
0.879 * [taylor]: Taking taylor expansion of x in x
0.879 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 2) in (x) around 0
0.880 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 2) in x
0.880 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.880 * [taylor]: Taking taylor expansion of 2.0 in x
0.880 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.880 * [taylor]: Taking taylor expansion of -2.0 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) 2) in x
0.880 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ -2.0 x)) 1.0)) in x
0.880 * [taylor]: Taking taylor expansion of 2.0 in x
0.880 * [taylor]: Taking taylor expansion of (+ (exp (/ -2.0 x)) 1.0) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ -2.0 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.880 * [taylor]: Taking taylor expansion of -2.0 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of 1.0 in x
0.884 * [approximate]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 2) in (x) around 0
0.884 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 2) in x
0.884 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.884 * [taylor]: Taking taylor expansion of 2.0 in x
0.884 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.884 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.884 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.884 * [taylor]: Taking taylor expansion of 2.0 in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [taylor]: Taking taylor expansion of 1.0 in x
0.884 * [taylor]: Taking taylor expansion of (pow (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) 2) in x
0.884 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 2.0 x)) 1.0)) in x
0.884 * [taylor]: Taking taylor expansion of 2.0 in x
0.884 * [taylor]: Taking taylor expansion of (+ (exp (/ 2.0 x)) 1.0) in x
0.884 * [taylor]: Taking taylor expansion of (exp (/ 2.0 x)) in x
0.884 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.884 * [taylor]: Taking taylor expansion of 2.0 in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [taylor]: Taking taylor expansion of 1.0 in x
0.887 * * * [progress]: simplifying candidates
0.889 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (exp.f64 (*.f64 1.0 1.0)))
  (log.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (exp.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (*.f64 (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))) (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))))
  (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (*.f64 (*.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))) (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (sqrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (sqrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (-.f64 (pow.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) 3) (pow.f64 (*.f64 1.0 1.0) 3))
  (+.f64 (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (+.f64 (*.f64 (*.f64 1.0 1.0) (*.f64 1.0 1.0)) (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))))
  (neg.f64 (*.f64 1.0 1.0))
  (-.f64 (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (*.f64 (*.f64 1.0 1.0) (*.f64 1.0 1.0)))
  (+.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))
  (+.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2) 1.0)
  (-.f64 (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2) 1.0)
  (+.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2) 1.0)
  (-.f64 (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2) 1.0)
  (+.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (+.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) 1.0)
  (-.f64 (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) 1.0)
  (+.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2 2)) 1.0)
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2 2)) 1.0)
  (-.f64 (log.f64 2.0) (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (*.f64 2.0 2.0) 2.0) (*.f64 (*.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (neg.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 1)
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  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
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  (/.f64 2.0 1)
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x)))))
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  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
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  (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
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  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
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  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1)
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) 1)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 1)
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  (/.f64 1 1)
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  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
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  (/.f64 2.0 1)
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (-.f64 (log.f64 2.0) (log.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (*.f64 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (*.f64 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (*.f64 1 2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (sqrt.f64 2))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1)
  (pow.f64 (*.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 2)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 2)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 2)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) 1) 2)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) 1) 2)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 2)
  (pow.f64 (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 1 1) 2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 1 1) 2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 1 2)
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 2.0 2)
  (pow.f64 (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 2)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))) (*.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (exp.f64 (*.f64 -2.0 x))))) 2)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2)
  (log.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (exp.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)))
  (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (*.f64 (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (sqrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2 2))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (/.f64 2 2))
  (-.f64 (+.f64 (*.f64 1.0 (pow.f64 x 2)) (*.f64 2.0 x)) (*.f64 0.6666666666666679 (pow.f64 x 3)))
  (-.f64 (*.f64 4.0 (/.f64 1 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 2))) 1.0)
  (-.f64 (*.f64 4.0 (/.f64 1 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 2))) 1.0)
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 0.33333333333333337 (pow.f64 x 3)))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 0.33333333333333337 (pow.f64 x 3)))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (/.f64 2.0 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))
  (+.f64 (*.f64 1.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 x) 1.0))
  (/.f64 4.0 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 2))
  (/.f64 4.0 (pow.f64 (+.f64 (exp.f64 (*.f64 -2.0 x)) 1.0) 2))
0.925 * * [simplify]: iteration  0 :  5529  enodes  (cost  1708 )
0.931 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (log.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (exp.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (*.f64 (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))) (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))))
  (cbrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (pow.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) 3)
  (sqrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (sqrt.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)))
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6) (pow.f64 1.0 6))
  (+.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 4) (+.f64 (pow.f64 1.0 4) (*.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))))
  (neg.f64 (*.f64 1.0 1.0))
  (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 4) (pow.f64 1.0 4))
  (+.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0))
  (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
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  (-.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 1.0)
  (+.f64 1.0 (fabs.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
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  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
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  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 2.0)
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  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  2.0
  2.0
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 2)))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (exp.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (neg.f64 2.0)
  (neg.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (cbrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))
  (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (sqrt.f64 2.0) (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 (sqrt.f64 2.0) (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (sqrt.f64 2.0)
  (/.f64 (sqrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  1
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 2.0 (sqrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  2.0
  2.0
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (cbrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (sqrt.f64 2.0))
  (/.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2.0)
  (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3)))
  (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 2)))
  (*.f64 2 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (*.f64 2 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (*.f64 2 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  2
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (sqrt.f64 2))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 4)
  (pow.f64 (cbrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (pow.f64 (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 4)
  (pow.f64 (/.f64 (cbrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (*.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 2.0))
  (*.f64 (cbrt.f64 2.0) (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (*.f64 2.0 (cbrt.f64 2.0))
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (*.f64 2.0 (cbrt.f64 2.0))
  (pow.f64 (/.f64 (cbrt.f64 2.0) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (/.f64 (/.f64 2.0 (pow.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (pow.f64 (/.f64 (sqrt.f64 2.0) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  2.0
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2))
  2.0
  (/.f64 2.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2))
  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) 2)
  (pow.f64 (/.f64 2.0 (cbrt.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) 2)
  (/.f64 1 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (*.f64 2.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  1
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)
  (*.f64 2.0 2.0)
  (/.f64 1 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2))
  (pow.f64 (/.f64 2.0 (+.f64 (pow.f64 1.0 3) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 3))) 2)
  (pow.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 (exp.f64 (*.f64 -2.0 x)) (-.f64 (exp.f64 (*.f64 -2.0 x)) 1.0))) 2)
  (pow.f64 (/.f64 2.0 (-.f64 (*.f64 1.0 1.0) (pow.f64 (exp.f64 (*.f64 -2.0 x)) 2))) 2)
  (pow.f64 (-.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2)
  (*.f64 2 (log.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))))
  (exp.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)) (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2)))
  (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2))
  (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 6)
  (fabs.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (fabs.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (-.f64 (*.f64 x (+.f64 (*.f64 1.0 x) 2.0)) (*.f64 0.6666666666666679 (pow.f64 x 3)))
  (-.f64 (/.f64 4.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2)) 1.0)
  (-.f64 (/.f64 4.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2)) 1.0)
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 (pow.f64 x 3) 0.33333333333333337))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (-.f64 (+.f64 1.0 (*.f64 1.0 x)) (*.f64 (pow.f64 x 3) 0.33333333333333337))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))
  (+.f64 1.0 (*.f64 x (+.f64 (*.f64 1.0 x) 2.0)))
  (/.f64 4.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2))
  (/.f64 4.0 (pow.f64 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) 2))
0.932 * * * [progress]: adding candidates to table
1.098 * [progress]: [Phase 3 of 3] Extracting.
1.098 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.099 * * * [regime-changes]: Trying 6 branch expressions: ((*.f64 -2.0 x) (exp.f64 (*.f64 -2.0 x)) (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) y x)
1.099 * * * * [regimes]: Trying to branch on (*.f64 -2.0 x) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.150 * * * * [regimes]: Trying to branch on (*.f64 -2.0 x) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.188 * * * * [regimes]: Trying to branch on (exp.f64 (*.f64 -2.0 x)) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.228 * * * * [regimes]: Trying to branch on (exp.f64 (*.f64 -2.0 x)) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.264 * * * * [regimes]: Trying to branch on (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.309 * * * * [regimes]: Trying to branch on (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.343 * * * * [regimes]: Trying to branch on (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.387 * * * * [regimes]: Trying to branch on (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.425 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.495 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.543 * * * [regime]: Found split indices: #<option (#s(si 2 64) #s(si 1 196) #s(si 0 255))>
1.543 * [binary-search]: Only using regimes for bounds on (*.f64 -2.0 x) and (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.543 * [regimes]: Found splitpoints: (#s(sp 2 (*.f64 -2.0 x) -1.0337968322908504) #s(sp 1 (*.f64 -2.0 x) 3.6353306986864113e-06) #s(sp 0 (*.f64 -2.0 x) +nan.0)) , with alts (#<alt (λ (x y) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0))> #<alt (λ (x y) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))))> #<alt (λ (x y) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))))> #<alt (λ (x y) (*.f64 (+.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0)) (-.f64 (sqrt.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x))))) (sqrt.f64 1.0))))>)
1.544 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 (*.f64 -2.0 x) -1.0337968322908504) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) (if (<=.f64 (*.f64 -2.0 x) 3.6353306986864113e-06) (-.f64 (*.f64 1.0 x) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)))
1.546 * * [simplify]: iteration  0 :  115  enodes  (cost  63 )
1.546 * * [simplify]: iteration  1 :  115  enodes  (cost  63 )
1.546 * [simplify]: Simplified to:
   (if (<=.f64 (*.f64 -2.0 x) -1.0337968322908504) (/.f64 (-.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 2) (*.f64 1.0 1.0)) (+.f64 1.0 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))))) (if (<=.f64 (*.f64 -2.0 x) 3.6353306986864113e-06) (-.f64 (*.f64 x 1.0) (*.f64 (pow.f64 x 3) (+.f64 (*.f64 x 4.440892098500626e-16) 0.3333333333333335))) (-.f64 (cbrt.f64 (pow.f64 (/.f64 2.0 (+.f64 1.0 (exp.f64 (*.f64 -2.0 x)))) 3)) 1.0)))
3.075 * [regime-testing]: End program error score: 0.08070979551376