18.502 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
0.111 * * [simplify]: iteration  0 :  4701  enodes  (cost  10 )
0.111 * * [simplify]: iteration  1 :  4701  enodes  (cost  10 )
0.112 * [simplify]: Simplified to:
   (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
0.112 * * [progress]: iteration 1 / 4
0.112 * * * [progress]: picking best candidate
0.115 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))>
0.115 * * * [progress]: localizing error
0.121 * * * [progress]: generating rewritten candidates
0.122 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.134 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.144 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.150 * * * [progress]: generating series expansions
0.150 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.150 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.150 * [taylor]: Taking taylor expansion of 2 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.150 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.150 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.150 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.150 * [taylor]: Taking taylor expansion of -2 in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (* -2 x)) 1))) 1) in x
0.151 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (* -2 x)) 1))) in x
0.151 * [taylor]: Taking taylor expansion of 2 in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (* -2 x)) 1)) in x
0.151 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.151 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.151 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.151 * [taylor]: Taking taylor expansion of -2 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.154 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.154 * [taylor]: Taking taylor expansion of 2 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.154 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.154 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.154 * [taylor]: Taking taylor expansion of -2 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) 1) in x
0.154 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ -2 x)) 1))) in x
0.154 * [taylor]: Taking taylor expansion of 2 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ -2 x)) 1)) in x
0.154 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.154 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.154 * [taylor]: Taking taylor expansion of -2 in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.154 * [taylor]: Taking taylor expansion of 1 in x
0.157 * [approximate]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in (x) around 0
0.157 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.157 * [taylor]: Taking taylor expansion of 2 in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.157 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.157 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.157 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.157 * [taylor]: Taking taylor expansion of 2 in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 1 in x
0.157 * [taylor]: Taking taylor expansion of 1 in x
0.157 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) 1) in x
0.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (+ (exp (/ 2 x)) 1))) in x
0.157 * [taylor]: Taking taylor expansion of 2 in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 2 x)) 1)) in x
0.157 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.157 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.157 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.157 * [taylor]: Taking taylor expansion of 2 in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 1 in x
0.157 * [taylor]: Taking taylor expansion of 1 in x
0.160 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.160 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in (x) around 0
0.160 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.160 * [taylor]: Taking taylor expansion of 2 in x
0.160 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.160 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.160 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.160 * [taylor]: Taking taylor expansion of -2 in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of 1 in x
0.160 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.160 * [taylor]: Taking taylor expansion of 2 in x
0.160 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.160 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.160 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.160 * [taylor]: Taking taylor expansion of -2 in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of 1 in x
0.161 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in (x) around 0
0.161 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.161 * [taylor]: Taking taylor expansion of 2 in x
0.161 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.161 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.161 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.161 * [taylor]: Taking taylor expansion of -2 in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of 1 in x
0.162 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.162 * [taylor]: Taking taylor expansion of 2 in x
0.162 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.162 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.162 * [taylor]: Taking taylor expansion of -2 in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of 1 in x
0.164 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.164 * [taylor]: Taking taylor expansion of 2 in x
0.164 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.164 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.164 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.164 * [taylor]: Taking taylor expansion of 2 in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1 in x
0.164 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.164 * [taylor]: Taking taylor expansion of 2 in x
0.164 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.164 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.164 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.164 * [taylor]: Taking taylor expansion of 2 in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1 in x
0.166 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.166 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0
0.166 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.166 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.166 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.166 * [taylor]: Taking taylor expansion of -2 in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of 1 in x
0.166 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.166 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.166 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.166 * [taylor]: Taking taylor expansion of -2 in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of 1 in x
0.167 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0
0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.167 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.167 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.167 * [taylor]: Taking taylor expansion of -2 in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of 1 in x
0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.167 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.167 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.167 * [taylor]: Taking taylor expansion of -2 in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of 1 in x
0.168 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0
0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.168 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.168 * [taylor]: Taking taylor expansion of 2 in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of 1 in x
0.168 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.168 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.168 * [taylor]: Taking taylor expansion of 2 in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of 1 in x
0.168 * * * [progress]: simplifying candidates
0.169 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (exp.f64 1))
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (exp.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (*.f64 (*.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 (*.f64 1 1) (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 1 1))
  (+.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 1))
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (+.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (log.f64 2) (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (neg.f64 2)
  (neg.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 1)
  (/.f64 2 1)
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3)))
  (/.f64 2 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x)))))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))) (*.f64 1 (exp.f64 (*.f64 -2 x)))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (*.f64 2 (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 2) (*.f64 2 x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
0.232 * * [simplify]: iteration  0 :  4850  enodes  (cost  887 )
0.233 * * [simplify]: iteration  1 :  4850  enodes  (cost  887 )
0.237 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3) 1)
  (+.f64 1 (/.f64 (+.f64 2 (/.f64 4 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -1
  (+.f64 (/.f64 4 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x))))) -1)
  (+.f64 1 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (+.f64 -1 (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (pow.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 3)
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -2
  (-.f64 -1 (exp.f64 (*.f64 -2 x)))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  2
  2
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (+.f64 1 (pow.f64 (exp.f64 x) -6)))
  (/.f64 2 (-.f64 1 (pow.f64 (exp.f64 x) -4)))
  (*.f64 E.f64 (exp.f64 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 E.f64 (exp.f64 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 1 (pow.f64 (exp.f64 x) -6))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) -4) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -4))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (-.f64 2 (*.f64 x (+.f64 2 (*.f64 -2 x))))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
0.237 * * * [progress]: adding candidates to table
0.316 * * [progress]: iteration 2 / 4
0.316 * * * [progress]: picking best candidate
0.321 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>
0.321 * * * [progress]: localizing error
0.332 * * * [progress]: generating rewritten candidates
0.332 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.339 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.346 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.351 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.357 * * * [progress]: generating series expansions
0.357 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.357 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.358 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.358 * [taylor]: Taking taylor expansion of 2/15 in x
0.358 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.358 * [taylor]: Taking taylor expansion of 1/3 in x
0.358 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.358 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.358 * [taylor]: Taking taylor expansion of 2/15 in x
0.358 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.358 * [taylor]: Taking taylor expansion of 1/3 in x
0.358 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.359 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.359 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.359 * [taylor]: Taking taylor expansion of 2/15 in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.359 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.359 * [taylor]: Taking taylor expansion of 1/3 in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.359 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.359 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.359 * [taylor]: Taking taylor expansion of 2/15 in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.359 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.359 * [taylor]: Taking taylor expansion of 1/3 in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.359 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.361 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0
0.361 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.361 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.361 * [taylor]: Taking taylor expansion of 1/3 in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.361 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.361 * [taylor]: Taking taylor expansion of 2/15 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.362 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.362 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.362 * [taylor]: Taking taylor expansion of 1/3 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.362 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.362 * [taylor]: Taking taylor expansion of 2/15 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.362 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.363 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.364 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
0.364 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.364 * [taylor]: Taking taylor expansion of 1/3 in x
0.364 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.364 * [taylor]: Taking taylor expansion of 1/3 in x
0.364 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.365 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.365 * [taylor]: Taking taylor expansion of 1/3 in x
0.365 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.365 * [taylor]: Taking taylor expansion of 1/3 in x
0.365 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
0.366 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.366 * [taylor]: Taking taylor expansion of -1/3 in x
0.366 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.366 * [taylor]: Taking taylor expansion of -1/3 in x
0.366 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.368 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.368 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0
0.368 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.368 * [taylor]: Taking taylor expansion of 2/15 in x
0.368 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.368 * [taylor]: Taking taylor expansion of 2/15 in x
0.368 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.369 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0
0.369 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.369 * [taylor]: Taking taylor expansion of 2/15 in x
0.369 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.369 * [taylor]: Taking taylor expansion of 2/15 in x
0.370 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.371 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0
0.371 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.371 * [taylor]: Taking taylor expansion of -2/15 in x
0.371 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.371 * [taylor]: Taking taylor expansion of -2/15 in x
0.371 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.373 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.373 * [approximate]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in (x) around 0
0.373 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.373 * [taylor]: Taking taylor expansion of 2/15 in x
0.373 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.373 * [taylor]: Taking taylor expansion of 2/15 in x
0.373 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.375 * [approximate]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in (x) around 0
0.375 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.375 * [taylor]: Taking taylor expansion of 2/15 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.375 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.375 * [taylor]: Taking taylor expansion of 2/15 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.375 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.380 * [approximate]: Taking taylor expansion of (neg (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (neg (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.380 * [taylor]: Taking taylor expansion of 2/15 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.380 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (neg (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.380 * [taylor]: Taking taylor expansion of 2/15 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.380 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.384 * * * [progress]: simplifying candidates
0.386 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 (exp.f64 x) (exp.f64 (*.f64 2/15 (pow.f64 x 5)))) (exp.f64 (*.f64 1/3 (pow.f64 x 3))))
  (/.f64 (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (exp.f64 (*.f64 1/3 (pow.f64 x 3))))
  (log.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (exp.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (*.f64 (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))) (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))))
  (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (*.f64 (*.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (sqrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (sqrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (-.f64 (pow.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) 3) (pow.f64 (*.f64 1/3 (pow.f64 x 3)) 3))
  (+.f64 (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (+.f64 (*.f64 (*.f64 1/3 (pow.f64 x 3)) (*.f64 1/3 (pow.f64 x 3))) (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))))
  (neg.f64 (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (*.f64 (*.f64 1/3 (pow.f64 x 3)) (*.f64 1/3 (pow.f64 x 3))))
  (+.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (*.f64 2/15 (pow.f64 x 5)) (*.f64 1/3 (pow.f64 x 3)))
  (+.f64 (log.f64 1/3) (*.f64 (log.f64 x) 3))
  (+.f64 (log.f64 1/3) (*.f64 (log.f64 x) 3))
  (+.f64 (log.f64 1/3) (log.f64 (pow.f64 x 3)))
  (log.f64 (*.f64 1/3 (pow.f64 x 3)))
  (exp.f64 (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 (*.f64 (*.f64 1/3 1/3) 1/3) (*.f64 (*.f64 (pow.f64 x 3) (pow.f64 x 3)) (pow.f64 x 3)))
  (*.f64 (cbrt.f64 (*.f64 1/3 (pow.f64 x 3))) (cbrt.f64 (*.f64 1/3 (pow.f64 x 3))))
  (cbrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 (*.f64 (*.f64 1/3 (pow.f64 x 3)) (*.f64 1/3 (pow.f64 x 3))) (*.f64 1/3 (pow.f64 x 3)))
  (sqrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (sqrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (pow.f64 (sqrt.f64 x) 3))
  (*.f64 (sqrt.f64 1/3) (pow.f64 (sqrt.f64 x) 3))
  (*.f64 (sqrt.f64 1/3) (pow.f64 (sqrt.f64 x) 3))
  (*.f64 (sqrt.f64 1/3) (pow.f64 (sqrt.f64 x) 3))
  (*.f64 (sqrt.f64 1/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (pow.f64 x (/.f64 3 2)))
  (*.f64 (sqrt.f64 1/3) (pow.f64 x (/.f64 3 2)))
  (*.f64 1/3 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 3))
  (*.f64 1/3 (pow.f64 (sqrt.f64 x) 3))
  (*.f64 1/3 (pow.f64 1 3))
  (*.f64 1/3 (*.f64 x x))
  (*.f64 1/3 (*.f64 (cbrt.f64 (pow.f64 x 3)) (cbrt.f64 (pow.f64 x 3))))
  (*.f64 1/3 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 3))
  (*.f64 1/3 (pow.f64 (sqrt.f64 x) 3))
  (*.f64 1/3 (pow.f64 1 3))
  (*.f64 1/3 x)
  (*.f64 1/3 (sqrt.f64 (pow.f64 x 3)))
  (*.f64 1/3 1)
  (*.f64 1/3 (pow.f64 x (/.f64 3 2)))
  (*.f64 (cbrt.f64 1/3) (pow.f64 x 3))
  (*.f64 (sqrt.f64 1/3) (pow.f64 x 3))
  (*.f64 1/3 (pow.f64 x 3))
  (+.f64 (log.f64 2/15) (*.f64 (log.f64 x) 5))
  (+.f64 (log.f64 2/15) (*.f64 (log.f64 x) 5))
  (+.f64 (log.f64 2/15) (log.f64 (pow.f64 x 5)))
  (log.f64 (*.f64 2/15 (pow.f64 x 5)))
  (exp.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 (*.f64 (*.f64 2/15 2/15) 2/15) (*.f64 (*.f64 (pow.f64 x 5) (pow.f64 x 5)) (pow.f64 x 5)))
  (*.f64 (cbrt.f64 (*.f64 2/15 (pow.f64 x 5))) (cbrt.f64 (*.f64 2/15 (pow.f64 x 5))))
  (cbrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 (*.f64 (*.f64 2/15 (pow.f64 x 5)) (*.f64 2/15 (pow.f64 x 5))) (*.f64 2/15 (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/15) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/15) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (pow.f64 x (/.f64 5 2)))
  (*.f64 (sqrt.f64 2/15) (pow.f64 x (/.f64 5 2)))
  (*.f64 2/15 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 5))
  (*.f64 2/15 (pow.f64 (sqrt.f64 x) 5))
  (*.f64 2/15 (pow.f64 1 5))
  (*.f64 2/15 (*.f64 (cbrt.f64 (pow.f64 x 5)) (cbrt.f64 (pow.f64 x 5))))
  (*.f64 2/15 (sqrt.f64 (pow.f64 x 5)))
  (*.f64 2/15 1)
  (*.f64 2/15 (pow.f64 x (/.f64 5 2)))
  (*.f64 (cbrt.f64 2/15) (pow.f64 x 5))
  (*.f64 (sqrt.f64 2/15) (pow.f64 x 5))
  (*.f64 2/15 (pow.f64 x 5))
  (*.f64 (exp.f64 x) (exp.f64 (*.f64 2/15 (pow.f64 x 5))))
  (log.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))))
  (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (*.f64 (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (sqrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (sqrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (+.f64 (pow.f64 x 3) (pow.f64 (*.f64 2/15 (pow.f64 x 5)) 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 (*.f64 2/15 (pow.f64 x 5)) (*.f64 2/15 (pow.f64 x 5))) (*.f64 x (*.f64 2/15 (pow.f64 x 5)))))
  (-.f64 (*.f64 x x) (*.f64 (*.f64 2/15 (pow.f64 x 5)) (*.f64 2/15 (pow.f64 x 5))))
  (-.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 2/15 (pow.f64 x 5))
  (*.f64 2/15 (pow.f64 x 5))
  (*.f64 2/15 (pow.f64 x 5))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
0.413 * * [simplify]: iteration  0 :  5739  enodes  (cost  807 )
0.417 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (cbrt.f64 (exp.f64 (pow.f64 x 3))))
  (/.f64 (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (cbrt.f64 (exp.f64 (pow.f64 x 3))))
  (log.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (/.f64 (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (cbrt.f64 (exp.f64 (pow.f64 x 3))))
  (*.f64 (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))) (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))))
  (cbrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (pow.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) 3)
  (sqrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (sqrt.f64 (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
  (-.f64 (pow.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) 3) (pow.f64 (*.f64 1/3 (pow.f64 x 3)) 3))
  (+.f64 (*.f64 1/9 (pow.f64 x 6)) (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 x (*.f64 2/15 (pow.f64 x 5))))))
  (*.f64 (pow.f64 x 3) -1/3)
  (+.f64 (*.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (*.f64 (pow.f64 x 6) -1/9))
  (+.f64 (*.f64 1/3 (pow.f64 x 3)) (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (-.f64 (*.f64 2/15 (pow.f64 x 5)) (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (*.f64 1/3 (pow.f64 x 3)))
  (cbrt.f64 (exp.f64 (pow.f64 x 3)))
  (pow.f64 (*.f64 1/3 (pow.f64 x 3)) 3)
  (*.f64 (cbrt.f64 (*.f64 1/3 (pow.f64 x 3))) (cbrt.f64 (*.f64 1/3 (pow.f64 x 3))))
  (cbrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (pow.f64 (*.f64 1/3 (pow.f64 x 3)) 3)
  (sqrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (sqrt.f64 (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (*.f64 x (sqrt.f64 x)))
  (*.f64 (sqrt.f64 1/3) (*.f64 x (sqrt.f64 x)))
  (*.f64 (sqrt.f64 1/3) (*.f64 x (sqrt.f64 x)))
  (*.f64 (sqrt.f64 1/3) (*.f64 x (sqrt.f64 x)))
  (*.f64 (sqrt.f64 1/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (sqrt.f64 (pow.f64 x 3)))
  (*.f64 (sqrt.f64 1/3) (pow.f64 x 3/2))
  (*.f64 (sqrt.f64 1/3) (pow.f64 x 3/2))
  (*.f64 1/3 (*.f64 x x))
  (*.f64 1/3 (*.f64 x (sqrt.f64 x)))
  1/3
  (*.f64 1/3 (*.f64 x x))
  (*.f64 1/3 (*.f64 x x))
  (*.f64 1/3 (*.f64 x x))
  (*.f64 1/3 (*.f64 x (sqrt.f64 x)))
  1/3
  (*.f64 x 1/3)
  (*.f64 1/3 (sqrt.f64 (pow.f64 x 3)))
  1/3
  (*.f64 1/3 (pow.f64 x 3/2))
  (*.f64 (pow.f64 x 3) (cbrt.f64 1/3))
  (*.f64 (pow.f64 x 3) (sqrt.f64 1/3))
  (*.f64 1/3 (pow.f64 x 3))
  (log.f64 (*.f64 2/15 (pow.f64 x 5)))
  (log.f64 (*.f64 2/15 (pow.f64 x 5)))
  (log.f64 (*.f64 2/15 (pow.f64 x 5)))
  (log.f64 (*.f64 2/15 (pow.f64 x 5)))
  (exp.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 8/3375 (pow.f64 (pow.f64 x 5) 3))
  (*.f64 (cbrt.f64 (*.f64 2/15 (pow.f64 x 5))) (cbrt.f64 (*.f64 2/15 (pow.f64 x 5))))
  (cbrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 8/3375 (pow.f64 (pow.f64 x 5) 3))
  (sqrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (sqrt.f64 (*.f64 2/15 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/15) (pow.f64 (sqrt.f64 x) 5))
  (*.f64 (sqrt.f64 2/15) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (sqrt.f64 (pow.f64 x 5)))
  (*.f64 (sqrt.f64 2/15) (pow.f64 x 5/2))
  (*.f64 (sqrt.f64 2/15) (pow.f64 x 5/2))
  (*.f64 2/15 (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 5))
  (*.f64 2/15 (pow.f64 (sqrt.f64 x) 5))
  2/15
  (*.f64 2/15 (*.f64 (cbrt.f64 (pow.f64 x 5)) (cbrt.f64 (pow.f64 x 5))))
  (*.f64 2/15 (sqrt.f64 (pow.f64 x 5)))
  2/15
  (*.f64 2/15 (pow.f64 x 5/2))
  (*.f64 (pow.f64 x 5) (cbrt.f64 2/15))
  (*.f64 (pow.f64 x 5) (sqrt.f64 2/15))
  (*.f64 2/15 (pow.f64 x 5))
  (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (log.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (exp.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))) (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5)))))
  (cbrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (pow.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) 3)
  (sqrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (sqrt.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))))
  (+.f64 (pow.f64 x 3) (*.f64 8/3375 (pow.f64 (pow.f64 x 5) 3)))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 4/225 (pow.f64 x 10)) (*.f64 2/15 (pow.f64 x 6))))
  (-.f64 (*.f64 x x) (*.f64 4/225 (pow.f64 x 10)))
  (-.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 1/3 (pow.f64 x 3))
  (*.f64 2/15 (pow.f64 x 5))
  (*.f64 2/15 (pow.f64 x 5))
  (*.f64 2/15 (pow.f64 x 5))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
  (+.f64 x (*.f64 2/15 (pow.f64 x 5)))
0.417 * * * [progress]: adding candidates to table
0.498 * * [progress]: iteration 3 / 4
0.498 * * * [progress]: picking best candidate
0.501 * * * * [pick]: Picked  #<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))>
0.501 * * * [progress]: localizing error
0.511 * * * [progress]: generating rewritten candidates
0.511 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.521 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.530 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.537 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.544 * * * [progress]: generating series expansions
0.544 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.544 * [approximate]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E)) in (x) around 0
0.544 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E)) in x
0.544 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E) in x
0.544 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (* -2 x)) 1))) in x
0.544 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.544 * [taylor]: Taking taylor expansion of 2 in x
0.544 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.544 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.544 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.544 * [taylor]: Taking taylor expansion of -2 in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of 1 in x
0.544 * [taylor]: Taking taylor expansion of E in x
0.544 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E)) in x
0.544 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E) in x
0.544 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (* -2 x)) 1))) in x
0.544 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.544 * [taylor]: Taking taylor expansion of 2 in x
0.544 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.545 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.545 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.545 * [taylor]: Taking taylor expansion of -2 in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of 1 in x
0.545 * [taylor]: Taking taylor expansion of E in x
0.549 * [approximate]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E)) in (x) around 0
0.549 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E)) in x
0.549 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E) in x
0.549 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ -2 x)) 1))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.549 * [taylor]: Taking taylor expansion of 2 in x
0.549 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.549 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.549 * [taylor]: Taking taylor expansion of -2 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1 in x
0.549 * [taylor]: Taking taylor expansion of E in x
0.550 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E)) in x
0.550 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E) in x
0.550 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ -2 x)) 1))) in x
0.550 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.550 * [taylor]: Taking taylor expansion of 2 in x
0.550 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.550 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.550 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.550 * [taylor]: Taking taylor expansion of -2 in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of 1 in x
0.550 * [taylor]: Taking taylor expansion of E in x
0.559 * [approximate]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E)) in (x) around 0
0.559 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E)) in x
0.559 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E) in x
0.559 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ 2 x)) 1))) in x
0.559 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.559 * [taylor]: Taking taylor expansion of 2 in x
0.559 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.559 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.559 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.559 * [taylor]: Taking taylor expansion of 2 in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of 1 in x
0.559 * [taylor]: Taking taylor expansion of E in x
0.559 * [taylor]: Taking taylor expansion of (log (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E)) in x
0.559 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E) in x
0.559 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ 2 x)) 1))) in x
0.559 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.560 * [taylor]: Taking taylor expansion of 2 in x
0.560 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.560 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.560 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.560 * [taylor]: Taking taylor expansion of 2 in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of 1 in x
0.560 * [taylor]: Taking taylor expansion of E in x
0.569 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.569 * [approximate]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E) in (x) around 0
0.569 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E) in x
0.569 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (* -2 x)) 1))) in x
0.569 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.569 * [taylor]: Taking taylor expansion of 2 in x
0.569 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.569 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.569 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.569 * [taylor]: Taking taylor expansion of -2 in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of 1 in x
0.569 * [taylor]: Taking taylor expansion of E in x
0.569 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (* -2 x)) 1))) E) in x
0.569 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (* -2 x)) 1))) in x
0.569 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.569 * [taylor]: Taking taylor expansion of 2 in x
0.569 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.569 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.569 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.569 * [taylor]: Taking taylor expansion of -2 in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of 1 in x
0.569 * [taylor]: Taking taylor expansion of E in x
0.570 * [approximate]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E) in (x) around 0
0.570 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E) in x
0.570 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ -2 x)) 1))) in x
0.570 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.570 * [taylor]: Taking taylor expansion of 2 in x
0.570 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.570 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.570 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.570 * [taylor]: Taking taylor expansion of -2 in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of 1 in x
0.571 * [taylor]: Taking taylor expansion of E in x
0.571 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ -2 x)) 1))) E) in x
0.571 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ -2 x)) 1))) in x
0.571 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.571 * [taylor]: Taking taylor expansion of 2 in x
0.571 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.571 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.571 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.571 * [taylor]: Taking taylor expansion of -2 in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of 1 in x
0.571 * [taylor]: Taking taylor expansion of E in x
0.578 * [approximate]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E) in (x) around 0
0.578 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ 2 x)) 1))) in x
0.578 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.578 * [taylor]: Taking taylor expansion of 2 in x
0.578 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.578 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.578 * [taylor]: Taking taylor expansion of 2 in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of 1 in x
0.578 * [taylor]: Taking taylor expansion of E in x
0.578 * [taylor]: Taking taylor expansion of (/ (exp (/ 2 (+ (exp (/ 2 x)) 1))) E) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ 2 (+ (exp (/ 2 x)) 1))) in x
0.578 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.578 * [taylor]: Taking taylor expansion of 2 in x
0.578 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.578 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.578 * [taylor]: Taking taylor expansion of 2 in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of 1 in x
0.578 * [taylor]: Taking taylor expansion of E in x
0.582 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.583 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in (x) around 0
0.583 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.583 * [taylor]: Taking taylor expansion of 2 in x
0.583 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.583 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.583 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.583 * [taylor]: Taking taylor expansion of -2 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of 1 in x
0.583 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (* -2 x)) 1)) in x
0.583 * [taylor]: Taking taylor expansion of 2 in x
0.583 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.583 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.583 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.583 * [taylor]: Taking taylor expansion of -2 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of 1 in x
0.584 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in (x) around 0
0.584 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.584 * [taylor]: Taking taylor expansion of 2 in x
0.584 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.584 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.584 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.584 * [taylor]: Taking taylor expansion of -2 in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of 1 in x
0.584 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ -2 x)) 1)) in x
0.584 * [taylor]: Taking taylor expansion of 2 in x
0.584 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.584 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.584 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.584 * [taylor]: Taking taylor expansion of -2 in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of 1 in x
0.586 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in (x) around 0
0.586 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.586 * [taylor]: Taking taylor expansion of 2 in x
0.586 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.586 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.586 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.586 * [taylor]: Taking taylor expansion of 2 in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of 1 in x
0.586 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 2 x)) 1)) in x
0.586 * [taylor]: Taking taylor expansion of 2 in x
0.586 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.586 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.586 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.586 * [taylor]: Taking taylor expansion of 2 in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of 1 in x
0.588 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
0.588 * [approximate]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.589 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.589 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.589 * [taylor]: Taking taylor expansion of -2 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of 1 in x
0.589 * [taylor]: Taking taylor expansion of (+ (exp (* -2 x)) 1) in x
0.589 * [taylor]: Taking taylor expansion of (exp (* -2 x)) in x
0.589 * [taylor]: Taking taylor expansion of (* -2 x) in x
0.589 * [taylor]: Taking taylor expansion of -2 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of 1 in x
0.589 * [approximate]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in (x) around 0
0.589 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.589 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.589 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.589 * [taylor]: Taking taylor expansion of -2 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of 1 in x
0.589 * [taylor]: Taking taylor expansion of (+ (exp (/ -2 x)) 1) in x
0.589 * [taylor]: Taking taylor expansion of (exp (/ -2 x)) in x
0.589 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.589 * [taylor]: Taking taylor expansion of -2 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of 1 in x
0.590 * [approximate]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in (x) around 0
0.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.590 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.590 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.590 * [taylor]: Taking taylor expansion of 2 in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of 1 in x
0.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 2 x)) 1) in x
0.590 * [taylor]: Taking taylor expansion of (exp (/ 2 x)) in x
0.590 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.590 * [taylor]: Taking taylor expansion of 2 in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of 1 in x
0.590 * * * [progress]: simplifying candidates
0.592 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))))
  (log.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) 1))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 1))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 1 (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (log.f64 1)
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (log.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (log.f64 (/.f64 1 E.f64))
  (log.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (log.f64 E.f64)
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (log.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (exp.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))))
  (cbrt.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (*.f64 (*.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (sqrt.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (sqrt.f64 (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (log.f64 E.f64))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (exp.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (/.f64 (*.f64 (*.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (*.f64 (*.f64 E.f64 E.f64) E.f64))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (*.f64 (*.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64) (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (neg.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (neg.f64 E.f64)
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (sqrt.f64 E.f64))
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) 1)
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64)
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) 1)
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64)
  (/.f64 1 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 E.f64))
  (/.f64 1 (sqrt.f64 E.f64))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 E.f64))
  (/.f64 1 1)
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (/.f64 1 E.f64)
  (/.f64 E.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 E.f64))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) 1)
  (/.f64 E.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (/.f64 E.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (/.f64 E.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (-.f64 (log.f64 2) (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (*.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (neg.f64 2)
  (neg.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) 1)
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) 1)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 1)
  (/.f64 2 1)
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3)))
  (/.f64 2 (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x)))))
  (*.f64 (exp.f64 1) (exp.f64 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (exp.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (*.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (+.f64 1 (exp.f64 (*.f64 -2 x)))) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 (pow.f64 1 3) (pow.f64 (exp.f64 (*.f64 -2 x)) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))) (*.f64 1 (exp.f64 (*.f64 -2 x)))))
  (-.f64 (*.f64 1 1) (*.f64 (exp.f64 (*.f64 -2 x)) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x 1))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 2) (*.f64 2 x))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
0.658 * * [simplify]: iteration  0 :  5216  enodes  (cost  1468 )
0.664 * [simplify]: Simplified to:
   (*.f64 2 (log.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))))
  (log.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (*.f64 2 (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64)))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))) (log.f64 (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (*.f64 2 (log.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64)))
  (log.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (-.f64 (log.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) 1)
  (*.f64 -2 (log.f64 (cbrt.f64 E.f64)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (log.f64 (cbrt.f64 E.f64)))
  (neg.f64 (log.f64 (sqrt.f64 E.f64)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (log.f64 (sqrt.f64 E.f64)))
  (log.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (log.f64 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  -1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (log.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)) (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)))
  (cbrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (pow.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1) 3)
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (sqrt.f64 (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (exp.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (pow.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))
  (cbrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (pow.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64) 3)
  (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (sqrt.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))
  (neg.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (neg.f64 E.f64)
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))) (sqrt.f64 E.f64))
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (*.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (/.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64)
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (cbrt.f64 E.f64))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) (sqrt.f64 E.f64))
  (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))) E.f64)
  (/.f64 1 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 E.f64))
  (/.f64 1 (sqrt.f64 E.f64))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 E.f64))
  1
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (exp.f64 -1)
  (/.f64 E.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (sqrt.f64 E.f64))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 E.f64 (cbrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (/.f64 E.f64 (sqrt.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))))
  (/.f64 E.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (log.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 8 (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3))
  (*.f64 (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (cbrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 8 (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  -2
  (-.f64 -1 (exp.f64 (*.f64 -2 x)))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (cbrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2)) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (cbrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 2) (cbrt.f64 2))
  (/.f64 (cbrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (sqrt.f64 2) (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 (sqrt.f64 2) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 2)
  (/.f64 (sqrt.f64 2) (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 1 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  1
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 1 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))))
  (/.f64 2 (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  2
  2
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (cbrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) (sqrt.f64 2))
  (/.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 2)
  (/.f64 2 (+.f64 1 (pow.f64 (exp.f64 x) -6)))
  (/.f64 2 (-.f64 1 (pow.f64 (exp.f64 x) -4)))
  (*.f64 E.f64 (exp.f64 (exp.f64 (*.f64 -2 x))))
  (log.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (*.f64 E.f64 (exp.f64 (exp.f64 (*.f64 -2 x))))
  (*.f64 (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))) (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x)))))
  (cbrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (pow.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))) 3)
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (sqrt.f64 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (+.f64 1 (pow.f64 (exp.f64 x) -6))
  (+.f64 1 (-.f64 (pow.f64 (exp.f64 x) -4) (exp.f64 (*.f64 -2 x))))
  (-.f64 1 (pow.f64 (exp.f64 x) -4))
  (-.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3)))
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (-.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) 1)
  (+.f64 (*.f64 1/2 (*.f64 x x)) (+.f64 1 x))
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)
  (-.f64 (+.f64 1 x) (*.f64 1/3 (pow.f64 x 3)))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))
  (-.f64 2 (*.f64 x (+.f64 2 (*.f64 -2 x))))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
  (+.f64 1 (exp.f64 (*.f64 -2 x)))
0.665 * * * [progress]: adding candidates to table
0.774 * [progress]: [Phase 3 of 3] Extracting.
0.774 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.774 * * * [regime-changes]: Trying 6 branch expressions: ((*.f64 -2 x) (exp.f64 (*.f64 -2 x)) (+.f64 1 (exp.f64 (*.f64 -2 x))) (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) y x)
0.774 * * * * [regimes]: Trying to branch on (*.f64 -2 x) from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.816 * * * * [regimes]: Trying to branch on (exp.f64 (*.f64 -2 x)) from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.850 * * * * [regimes]: Trying to branch on (+.f64 1 (exp.f64 (*.f64 -2 x))) from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.885 * * * * [regimes]: Trying to branch on (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x)))) from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.922 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
0.998 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
1.040 * * * [regime]: Found split indices: #<option (#s(si 0 50) #s(si 1 194) #s(si 0 255))>
1.041 * [binary-search]: Only using regimes for bounds on (*.f64 -2 x) and (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
1.041 * [regimes]: Found splitpoints: (#s(sp 0 (*.f64 -2 x) -244757.89631741017) #s(sp 1 (*.f64 -2 x) 5.209272421169758e-05) #s(sp 0 (*.f64 -2 x) +nan.0)) , with alts (#<alt (λ (x y) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)))> #<alt (λ (x y) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))>)
1.041 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 (*.f64 -2 x) -244757.89631741017) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (if (<=.f64 (*.f64 -2 x) 5.209272421169758e-05) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64))))
1.043 * * [simplify]: iteration  0 :  63  enodes  (cost  38 )
1.043 * * [simplify]: iteration  1 :  63  enodes  (cost  38 )
1.044 * [simplify]: Simplified to:
   (if (or (<=.f64 (*.f64 -2 x) -244757.89631741017) (not (<=.f64 (*.f64 -2 x) 5.209272421169758e-05))) (log.f64 (/.f64 (exp.f64 (/.f64 2 (+.f64 1 (exp.f64 (*.f64 -2 x))))) E.f64)) (-.f64 (+.f64 x (*.f64 2/15 (pow.f64 x 5))) (*.f64 1/3 (pow.f64 x 3))))
2.594 * [regime-testing]: End program error score: 0.3256379209981138