5.881 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (*.f64 (*.f64 2 x) x))
0.020 * * [simplify]: iteration  0 :  10  enodes  (cost  6 )
0.020 * * [simplify]: iteration  1 :  10  enodes  (cost  6 )
0.020 * [simplify]: Simplified to:
   (sqrt.f64 (*.f64 x (*.f64 2 x)))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))>
0.024 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.032 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.032 * [taylor]: Taking taylor expansion of 2 in x
0.032 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.032 * [taylor]: Taking taylor expansion of 2 in x
0.033 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.033 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.033 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.033 * [taylor]: Taking taylor expansion of 2 in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.033 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.033 * [taylor]: Taking taylor expansion of 2 in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.034 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.034 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.035 * [taylor]: Taking taylor expansion of 2 in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.035 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.035 * [taylor]: Taking taylor expansion of 2 in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.036 * * * [progress]: simplifying candidates
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (exp.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x))) (cbrt.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x))))
  (cbrt.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)) (sqrt.f64 (*.f64 (*.f64 2 x) x))) (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (sqrt.f64 (*.f64 2 x))
  (sqrt.f64 x)
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (sqrt.f64 (sqrt.f64 (*.f64 (*.f64 2 x) x)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
0.156 * * [simplify]: iteration  0 :  4674  enodes  (cost  80 )
0.156 * * [simplify]: iteration  1 :  4674  enodes  (cost  80 )
0.158 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) 3)
  (sqrt.f64 (*.f64 2 x))
  (sqrt.f64 x)
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
0.158 * * * [progress]: adding candidates to table
0.174 * * [progress]: iteration 2 / 4
0.174 * * * [progress]: picking best candidate
0.184 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))>
0.184 * * * [progress]: localizing error
0.190 * * * [progress]: generating rewritten candidates
0.190 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.194 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.198 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.213 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.224 * * * [progress]: generating series expansions
0.224 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.224 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.224 * [taylor]: Taking taylor expansion of 2 in x
0.224 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.224 * [taylor]: Taking taylor expansion of 2 in x
0.225 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.225 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.225 * [taylor]: Taking taylor expansion of 2 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.226 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.226 * [taylor]: Taking taylor expansion of 2 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.227 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.227 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.227 * [taylor]: Taking taylor expansion of 2 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.227 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.227 * [taylor]: Taking taylor expansion of 2 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.228 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.228 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.228 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.228 * [taylor]: Taking taylor expansion of 2 in x
0.228 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.228 * [taylor]: Taking taylor expansion of 2 in x
0.229 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.229 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.229 * [taylor]: Taking taylor expansion of 2 in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.229 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.229 * [taylor]: Taking taylor expansion of 2 in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.231 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.231 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.231 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.231 * [taylor]: Taking taylor expansion of 2 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.231 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.231 * [taylor]: Taking taylor expansion of 2 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.232 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.232 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.232 * [taylor]: Taking taylor expansion of 2 in x
0.232 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.232 * [taylor]: Taking taylor expansion of 2 in x
0.233 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.233 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.233 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.233 * [taylor]: Taking taylor expansion of 2 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.233 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.233 * [taylor]: Taking taylor expansion of 2 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.235 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.235 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.235 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.235 * [taylor]: Taking taylor expansion of 2 in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.235 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.235 * [taylor]: Taking taylor expansion of 2 in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.236 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.236 * [approximate]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in (x) around 0
0.236 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x
0.236 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.236 * [taylor]: Taking taylor expansion of 2 in x
0.236 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x
0.236 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.236 * [taylor]: Taking taylor expansion of 2 in x
0.239 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0
0.239 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.239 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.239 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.239 * [taylor]: Taking taylor expansion of 2 in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.240 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.240 * [taylor]: Taking taylor expansion of 2 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.241 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.241 * [taylor]: Taking taylor expansion of 2 in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.242 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.242 * [taylor]: Taking taylor expansion of 2 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * * * [progress]: simplifying candidates
0.245 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 2 x))
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 2 x))
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (+.f64 1/2 1/2)
  (+.f64 1/2 (/.f64 1 2))
  (+.f64 1 1)
  (+.f64 (/.f64 1/2 2) (/.f64 1/2 2))
  (+.f64 (/.f64 1/2 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 1/2 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 1/2 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 1 2) 1/2)
  (+.f64 (/.f64 1 2) (/.f64 1 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 1/2 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 1/2 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 1/2 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (+.f64 (/.f64 (/.f64 1 2) 2) (/.f64 (/.f64 1 2) 2))
  (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (*.f64 (*.f64 x (*.f64 2 x)) (*.f64 x (*.f64 2 x)))
  (+.f64 1 1)
  (+.f64 (log.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (log.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (log.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (exp.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))) (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))
  (cbrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))) (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (sqrt.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))
  (*.f64 (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 2 x))) (sqrt.f64 (sqrt.f64 (*.f64 2 x))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 1 1)
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 2 1/2)
  (*.f64 2 1)
  (*.f64 2 (/.f64 1/2 2))
  (*.f64 2 (/.f64 1 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 2 (/.f64 (/.f64 1 2) 2))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) 1)
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 2 x))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (log.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (exp.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))) (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (sqrt.f64 (sqrt.f64 x))
  (sqrt.f64 (sqrt.f64 (*.f64 2 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (sqrt.f64 1)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (/.f64 1/2 2)
  (/.f64 1 2)
  (/.f64 (/.f64 1 2) 2)
  (/.f64 (/.f64 1 2) 2)
  (/.f64 (/.f64 1 2) 2)
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (+.f64 (*.f64 (pow.f64 x 3) (*.f64 (pow.f64 NAN.f64 5) (pow.f64 (sqrt.f64 2) 3))) (+.f64 (*.f64 (pow.f64 x 2) (*.f64 (pow.f64 NAN.f64 3) (pow.f64 (sqrt.f64 2) 2))) (*.f64 x (*.f64 NAN.f64 (sqrt.f64 2)))))
  (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) (pow.f64 (sqrt.f64 2) 2)) x) (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 5) (pow.f64 (sqrt.f64 2) 3)) (pow.f64 x 2)) (*.f64 NAN.f64 (sqrt.f64 2))))
  (-.f64 (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 5) (pow.f64 (sqrt.f64 2) 3)) (pow.f64 x 2)) (*.f64 NAN.f64 (sqrt.f64 2))) (/.f64 (*.f64 (pow.f64 NAN.f64 3) (pow.f64 (sqrt.f64 2) 2)) x))
0.298 * * [simplify]: iteration  0 :  4942  enodes  (cost  830 )
0.299 * * [simplify]: iteration  1 :  4942  enodes  (cost  830 )
0.303 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  1
  1
  2
  1/2
  1/2
  1/2
  1/2
  1
  1
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  (*.f64 x (*.f64 x 2))
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 x (*.f64 x 2))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  (*.f64 4 (pow.f64 x 4))
  2
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (*.f64 x (*.f64 x 2))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  1
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  1
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  1
  2
  1/2
  1
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 5)
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (sqrt.f64 (sqrt.f64 x)))
  (pow.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 3)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 3)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 4)
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (sqrt.f64 (sqrt.f64 (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 3)
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (pow.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) 3)
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (log.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (exp.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) 3)
  (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (sqrt.f64 x))
  (sqrt.f64 (sqrt.f64 (*.f64 x 2)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  1
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  1/4
  1/2
  1/4
  1/4
  1/4
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (+.f64 (*.f64 (*.f64 x (*.f64 x 2)) (pow.f64 NAN.f64 3)) (*.f64 (sqrt.f64 2) (+.f64 (*.f64 2 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 5))) (*.f64 x NAN.f64))))
  (+.f64 (/.f64 (*.f64 2 (pow.f64 NAN.f64 3)) x) (+.f64 (*.f64 (sqrt.f64 2) NAN.f64) (/.f64 (*.f64 (pow.f64 NAN.f64 5) (*.f64 2 (sqrt.f64 2))) (*.f64 x x))))
  (-.f64 (+.f64 (*.f64 (sqrt.f64 2) NAN.f64) (/.f64 (*.f64 (pow.f64 NAN.f64 5) (*.f64 2 (sqrt.f64 2))) (*.f64 x x))) (/.f64 (*.f64 2 (pow.f64 NAN.f64 3)) x))
0.303 * * * [progress]: adding candidates to table
0.381 * * [progress]: iteration 3 / 4
0.381 * * * [progress]: picking best candidate
0.390 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))>
0.390 * * * [progress]: localizing error
0.405 * * * [progress]: generating rewritten candidates
0.405 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.409 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.413 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.418 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.424 * * * [progress]: generating series expansions
0.424 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.424 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.424 * [taylor]: Taking taylor expansion of 2 in x
0.424 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.424 * [taylor]: Taking taylor expansion of 2 in x
0.425 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.425 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.425 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.425 * [taylor]: Taking taylor expansion of 2 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.425 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.425 * [taylor]: Taking taylor expansion of 2 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.426 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.426 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.426 * [taylor]: Taking taylor expansion of 2 in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.426 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.426 * [taylor]: Taking taylor expansion of 2 in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.428 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.428 * [taylor]: Taking taylor expansion of 2 in x
0.428 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.428 * [taylor]: Taking taylor expansion of 2 in x
0.429 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.429 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.429 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.429 * [taylor]: Taking taylor expansion of 2 in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.429 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.429 * [taylor]: Taking taylor expansion of 2 in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.430 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.430 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.430 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.430 * [taylor]: Taking taylor expansion of 2 in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.430 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.430 * [taylor]: Taking taylor expansion of 2 in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.431 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.431 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.431 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.431 * [taylor]: Taking taylor expansion of 2 in x
0.431 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.431 * [taylor]: Taking taylor expansion of 2 in x
0.433 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.433 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.433 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.433 * [taylor]: Taking taylor expansion of 2 in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.433 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.433 * [taylor]: Taking taylor expansion of 2 in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.434 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.434 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.434 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.434 * [taylor]: Taking taylor expansion of 2 in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.434 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.434 * [taylor]: Taking taylor expansion of 2 in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.435 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.435 * [approximate]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in (x) around 0
0.435 * [taylor]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in x
0.435 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* x (sqrt 2))))) in x
0.435 * [taylor]: Taking taylor expansion of (* 1/3 (log (* x (sqrt 2)))) in x
0.435 * [taylor]: Taking taylor expansion of 1/3 in x
0.435 * [taylor]: Taking taylor expansion of (log (* x (sqrt 2))) in x
0.435 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.435 * [taylor]: Taking taylor expansion of 2 in x
0.436 * [taylor]: Taking taylor expansion of (pow (* x (sqrt 2)) 1/3) in x
0.436 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* x (sqrt 2))))) in x
0.436 * [taylor]: Taking taylor expansion of (* 1/3 (log (* x (sqrt 2)))) in x
0.436 * [taylor]: Taking taylor expansion of 1/3 in x
0.436 * [taylor]: Taking taylor expansion of (log (* x (sqrt 2))) in x
0.436 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.436 * [taylor]: Taking taylor expansion of 2 in x
0.442 * [approximate]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x
0.442 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x
0.442 * [taylor]: Taking taylor expansion of 1/3 in x
0.442 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x
0.442 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.442 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.442 * [taylor]: Taking taylor expansion of 2 in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x
0.442 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x
0.442 * [taylor]: Taking taylor expansion of 1/3 in x
0.442 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x
0.442 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.442 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.442 * [taylor]: Taking taylor expansion of 2 in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.448 * [approximate]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in (x) around 0
0.448 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x
0.449 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x
0.449 * [taylor]: Taking taylor expansion of 1/3 in x
0.449 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x
0.449 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.449 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.449 * [taylor]: Taking taylor expansion of 2 in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (pow (/ (sqrt 2) x) 1/3) in x
0.449 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (sqrt 2) x)))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (sqrt 2) x))) in x
0.449 * [taylor]: Taking taylor expansion of 1/3 in x
0.449 * [taylor]: Taking taylor expansion of (log (/ (sqrt 2) x)) in x
0.449 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.449 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.449 * [taylor]: Taking taylor expansion of 2 in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.455 * * * [progress]: simplifying candidates
0.456 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))) (sqrt.f64 (*.f64 x (*.f64 2 x)))) (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 2 x))
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) (sqrt.f64 (*.f64 x (*.f64 x 2)))) (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (*.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) (sqrt.f64 (*.f64 x (*.f64 x 2)))) (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  (/.f64 1 2)
  (/.f64 1 2)
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (exp.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 x))
  (cbrt.f64 (sqrt.f64 (*.f64 x 2)))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 1)
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 -1 (*.f64 x (sqrt.f64 2)))
  (exp.f64 (*.f64 1/3 (+.f64 (log.f64 (sqrt.f64 2)) (log.f64 x))))
  (exp.f64 (*.f64 1/3 (-.f64 (log.f64 (sqrt.f64 2)) (log.f64 (/.f64 1 x)))))
  (exp.f64 (*.f64 1/3 (-.f64 (log.f64 (sqrt.f64 2)) (log.f64 (/.f64 -1 x)))))
0.507 * * [simplify]: iteration  0 :  4816  enodes  (cost  375 )
0.507 * * [simplify]: iteration  1 :  4816  enodes  (cost  375 )
0.509 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (exp.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (pow.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))) 3)
  (sqrt.f64 x)
  (sqrt.f64 (*.f64 x 2))
  1/2
  1/2
  1/2
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (log.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (exp.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 x))
  (cbrt.f64 (sqrt.f64 (*.f64 x 2)))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  1
  (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))
  (*.f64 (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))) (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2))))))
  (cbrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (*.f64 x (*.f64 x 2)))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (neg.f64 (*.f64 x (sqrt.f64 2)))
  (cbrt.f64 (*.f64 x (sqrt.f64 2)))
  (cbrt.f64 (*.f64 x (sqrt.f64 2)))
  (cbrt.f64 (neg.f64 (*.f64 x (sqrt.f64 2))))
0.510 * * * [progress]: adding candidates to table
0.574 * * [progress]: iteration 4 / 4
0.574 * * * [progress]: picking best candidate
0.582 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 x (sqrt.f64 2)))>
0.582 * * * [progress]: localizing error
0.585 * * * [progress]: generating rewritten candidates
0.585 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.590 * * * [progress]: generating series expansions
0.590 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.590 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.590 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.590 * [taylor]: Taking taylor expansion of 2 in x
0.591 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.591 * [taylor]: Taking taylor expansion of 2 in x
0.592 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.592 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.592 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.592 * [taylor]: Taking taylor expansion of 2 in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.592 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.592 * [taylor]: Taking taylor expansion of 2 in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.593 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in (x) around 0
0.593 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x
0.593 * [taylor]: Taking taylor expansion of -1 in x
0.593 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.593 * [taylor]: Taking taylor expansion of 2 in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x
0.593 * [taylor]: Taking taylor expansion of -1 in x
0.593 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.593 * [taylor]: Taking taylor expansion of 2 in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.594 * * * [progress]: simplifying candidates
0.595 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (sqrt.f64 2))
  (+.f64 (log.f64 x) (log.f64 (sqrt.f64 2)))
  (log.f64 (*.f64 x (sqrt.f64 2)))
  (exp.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (sqrt.f64 2) (sqrt.f64 2)) (sqrt.f64 2)))
  (*.f64 (cbrt.f64 (*.f64 x (sqrt.f64 2))) (cbrt.f64 (*.f64 x (sqrt.f64 2))))
  (cbrt.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 (*.f64 (*.f64 x (sqrt.f64 2)) (*.f64 x (sqrt.f64 2))) (*.f64 x (sqrt.f64 2)))
  (sqrt.f64 (*.f64 x (sqrt.f64 2)))
  (sqrt.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))))
  (*.f64 x (sqrt.f64 (*.f64 (cbrt.f64 2) (cbrt.f64 2))))
  (*.f64 x (sqrt.f64 (sqrt.f64 2)))
  (*.f64 x (sqrt.f64 1))
  (*.f64 x (sqrt.f64 (sqrt.f64 2)))
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) (sqrt.f64 2))
  (*.f64 (sqrt.f64 x) (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
0.627 * * [simplify]: iteration  0 :  4888  enodes  (cost  133 )
0.627 * * [simplify]: iteration  1 :  4888  enodes  (cost  133 )
0.628 * [simplify]: Simplified to:
   (*.f64 x (sqrt.f64 2))
  (log.f64 (*.f64 x (sqrt.f64 2)))
  (log.f64 (*.f64 x (sqrt.f64 2)))
  (exp.f64 (*.f64 x (sqrt.f64 2)))
  (pow.f64 (*.f64 x (sqrt.f64 2)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (sqrt.f64 2))) (cbrt.f64 (*.f64 x (sqrt.f64 2))))
  (cbrt.f64 (*.f64 x (sqrt.f64 2)))
  (pow.f64 (*.f64 x (sqrt.f64 2)) 3)
  (sqrt.f64 (*.f64 x (sqrt.f64 2)))
  (sqrt.f64 (*.f64 x (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))
  (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))))
  (*.f64 x (fabs.f64 (cbrt.f64 2)))
  (*.f64 x (sqrt.f64 (sqrt.f64 2)))
  x
  (*.f64 x (sqrt.f64 (sqrt.f64 2)))
  x
  (*.f64 (sqrt.f64 2) (cbrt.f64 x))
  (*.f64 (sqrt.f64 2) (sqrt.f64 x))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
  (*.f64 x (sqrt.f64 2))
0.628 * * * [progress]: adding candidates to table
0.645 * [progress]: [Phase 3 of 3] Extracting.
0.645 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.646 * * * [regime-changes]: Trying 3 branch expressions: ((*.f64 (*.f64 2 x) x) (sqrt.f64 (*.f64 (*.f64 2 x) x)) x)
0.646 * * * * [regimes]: Trying to branch on (*.f64 (*.f64 2 x) x) from (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.692 * * * * [regimes]: Trying to branch on (sqrt.f64 (*.f64 (*.f64 2 x) x)) from (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.739 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.786 * * * [regime]: Found split indices: #<option (#s(si 1 124) #s(si 8 255))>
0.786 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.798 * [regimes]: Found splitpoints: (#s(sp 1 x 3.15504167189217e-310) #s(sp 8 x +nan.0)) , with alts (#<alt (λ (x) (*.f64 x (sqrt.f64 2)))> #<alt (λ (x) (neg.f64 (*.f64 x (sqrt.f64 2))))> #<alt (λ (x) (pow.f64 (*.f64 4 (pow.f64 x 4)) (/.f64 1/2 2)))> #<alt (λ (x) (*.f64 (sqrt.f64 (*.f64 2 x)) (sqrt.f64 x)))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))) (fabs.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 x 2)))))) (sqrt.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (*.f64 2 x)))))))> #<alt (λ (x) (*.f64 (*.f64 x (sqrt.f64 (sqrt.f64 2))) (sqrt.f64 (sqrt.f64 2))))> #<alt (λ (x) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 2)))))> #<alt (λ (x) (sqrt.f64 (*.f64 (*.f64 2 x) x)))> #<alt (λ (x) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))>)
0.799 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 x 3.15504167189217e-310) (neg.f64 (*.f64 x (sqrt.f64 2))) (*.f64 (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2)))) (cbrt.f64 (sqrt.f64 2))))
0.800 * * [simplify]: iteration  0 :  38  enodes  (cost  22 )
0.800 * * [simplify]: iteration  1 :  38  enodes  (cost  22 )
0.800 * [simplify]: Simplified to:
   (if (<=.f64 x 3.15504167189217e-310) (neg.f64 (*.f64 x (sqrt.f64 2))) (*.f64 (cbrt.f64 (sqrt.f64 2)) (*.f64 x (*.f64 (cbrt.f64 (sqrt.f64 2)) (cbrt.f64 (sqrt.f64 2))))))
1.603 * [regime-testing]: End program error score: 0.39929991248906116