24.401 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.098 * * * [progress]: [2/2] Setting up program.
0.100 * [progress]: [Phase 2 of 3] Improving.
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
0.105 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.105 * * [simplify]: iteration  1 :  7  enodes  (cost  8 )
0.106 * [simplify]: Simplified to:
   (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
0.106 * * [progress]: iteration 1 / 4
0.106 * * * [progress]: picking best candidate
0.108 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>
0.108 * * * [progress]: localizing error
0.113 * * * [progress]: generating rewritten candidates
0.113 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.117 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.122 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.122 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.124 * [taylor]: Taking taylor expansion of 1/2 in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of 1 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.126 * [taylor]: Taking taylor expansion of 1/2 in y
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.127 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.127 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of 1 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.129 * [taylor]: Taking taylor expansion of 1/2 in y
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.130 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 1 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of 1 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.134 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of 1 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.136 * * * [progress]: simplifying candidates
0.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 1)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (*.f64 -1 x)
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
0.198 * * [simplify]: iteration  0 :  4909  enodes  (cost  295 )
0.198 * * [simplify]: iteration  1 :  4909  enodes  (cost  295 )
0.200 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  1/2
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (neg.f64 x)
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
0.200 * * * [progress]: adding candidates to table
0.226 * * [progress]: iteration 2 / 4
0.226 * * * [progress]: picking best candidate
0.234 * * * * [pick]: Picked  #<alt (λ (x y) (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))>
0.234 * * * [progress]: localizing error
0.243 * * * [progress]: generating rewritten candidates
0.243 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.247 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.253 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1)
0.259 * * * [progress]: generating series expansions
0.259 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.259 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.259 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.259 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.259 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.260 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.260 * [taylor]: Taking taylor expansion of 1/2 in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.261 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.261 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.261 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.261 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.262 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.262 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of 1 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.262 * [taylor]: Taking taylor expansion of 1/2 in y
0.262 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.263 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.264 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of 1 in y
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.265 * [taylor]: Taking taylor expansion of 1/2 in y
0.265 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.266 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.266 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.266 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.266 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.266 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.266 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.267 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.267 * [taylor]: Taking taylor expansion of 1/2 in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.269 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of 1 in y
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.270 * [taylor]: Taking taylor expansion of 1/2 in y
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of 1 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.274 * [taylor]: Taking taylor expansion of 1/2 in y
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of 0 in y
0.275 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1)
0.275 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 1 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.279 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of 1 in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.282 * * * [progress]: simplifying candidates
0.282 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 1)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 1/2)
  (exp.f64 1)
  (exp.f64 (/.f64 1 2))
  (exp.f64 (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (exp.f64 (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 1)
  (exp.f64 (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (exp.f64 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (exp.f64 (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 1)))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (exp.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (log.f64 1))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))))
  (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))))
  (exp.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))))
  (exp.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (log.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (cbrt.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))) (cbrt.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (cbrt.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (*.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))) (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (exp.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (*.f64 -1 x)
  y
  x
  (*.f64 -1 x)
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
0.343 * * [simplify]: iteration  0 :  4933  enodes  (cost  528 )
0.343 * * [simplify]: iteration  1 :  4933  enodes  (cost  528 )
0.346 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 2)
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  1/2
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 1/2)
  E.f64
  (exp.f64 1/2)
  (exp.f64 (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (exp.f64 (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  E.f64
  (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 2)
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 2)
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (neg.f64 x)
  y
  x
  (neg.f64 x)
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
0.346 * * * [progress]: adding candidates to table
0.383 * * [progress]: iteration 3 / 4
0.383 * * * [progress]: picking best candidate
0.396 * * * * [pick]: Picked  #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))>
0.396 * * * [progress]: localizing error
0.411 * * * [progress]: generating rewritten candidates
0.411 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.415 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.421 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 1)
0.427 * * * [progress]: generating series expansions
0.427 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.427 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.427 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.427 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.427 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.427 * [taylor]: Taking taylor expansion of x in y
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.428 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.428 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.428 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.428 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.429 * [taylor]: Taking taylor expansion of 1/2 in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.429 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of 1 in y
0.430 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.431 * [taylor]: Taking taylor expansion of 1/2 in y
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.432 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.432 * [taylor]: Taking taylor expansion of x in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.432 * [taylor]: Taking taylor expansion of y in x
0.433 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.433 * [taylor]: Taking taylor expansion of y in x
0.433 * [taylor]: Taking taylor expansion of 1 in y
0.433 * [taylor]: Taking taylor expansion of 0 in y
0.433 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.433 * [taylor]: Taking taylor expansion of 1/2 in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.434 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.434 * [approximate]: Taking taylor expansion of (pow E (log (sqrt (+ (pow x 2) (pow y 2))))) in (x y) around 0
0.434 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (pow x 2) (pow y 2))))) in y
0.434 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E))) in y
0.434 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E)) in y
0.434 * [taylor]: Taking taylor expansion of (log (sqrt (+ (pow x 2) (pow y 2)))) in y
0.434 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.434 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of (log E) in y
0.435 * [taylor]: Taking taylor expansion of E in y
0.435 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (pow x 2) (pow y 2))))) in x
0.435 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E))) in x
0.435 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E)) in x
0.435 * [taylor]: Taking taylor expansion of (log (sqrt (+ (pow x 2) (pow y 2)))) in x
0.435 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.435 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (log E) in x
0.435 * [taylor]: Taking taylor expansion of E in x
0.436 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (pow x 2) (pow y 2))))) in x
0.436 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E))) in x
0.436 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (pow x 2) (pow y 2)))) (log E)) in x
0.436 * [taylor]: Taking taylor expansion of (log (sqrt (+ (pow x 2) (pow y 2)))) in x
0.436 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.436 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of (log E) in x
0.436 * [taylor]: Taking taylor expansion of E in x
0.436 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.438 * [taylor]: Taking taylor expansion of 1/2 in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [approximate]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.439 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.439 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in y
0.439 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in y
0.440 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.440 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of (log E) in y
0.440 * [taylor]: Taking taylor expansion of E in y
0.440 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.440 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in x
0.440 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in x
0.440 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.440 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of (log E) in x
0.441 * [taylor]: Taking taylor expansion of E in x
0.441 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.441 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in x
0.441 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in x
0.441 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.441 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.441 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.441 * [taylor]: Taking taylor expansion of y in x
0.441 * [taylor]: Taking taylor expansion of (log E) in x
0.441 * [taylor]: Taking taylor expansion of E in x
0.441 * [taylor]: Taking taylor expansion of (pow x -1) in y
0.441 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [taylor]: Taking taylor expansion of (/ 1/2 (* x (pow y 2))) in y
0.443 * [taylor]: Taking taylor expansion of 1/2 in y
0.443 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [approximate]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.445 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.445 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in y
0.445 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in y
0.445 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.445 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.446 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [taylor]: Taking taylor expansion of (log E) in y
0.446 * [taylor]: Taking taylor expansion of E in y
0.446 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.446 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in x
0.446 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in x
0.446 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.446 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of (log E) in x
0.446 * [taylor]: Taking taylor expansion of E in x
0.447 * [taylor]: Taking taylor expansion of (pow E (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.447 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E))) in x
0.447 * [taylor]: Taking taylor expansion of (* (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (log E)) in x
0.447 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.447 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (log E) in x
0.447 * [taylor]: Taking taylor expansion of E in x
0.447 * [taylor]: Taking taylor expansion of (pow x -1) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [taylor]: Taking taylor expansion of (/ 1/2 (* x (pow y 2))) in y
0.449 * [taylor]: Taking taylor expansion of 1/2 in y
0.449 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.451 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 1)
0.451 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.451 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.451 * [taylor]: Taking taylor expansion of x in y
0.451 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [taylor]: Taking taylor expansion of 1 in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.453 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of 1 in y
0.454 * [taylor]: Taking taylor expansion of 0 in y
0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.454 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.455 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.455 * [taylor]: Taking taylor expansion of x in y
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.455 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of 1 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of 0 in y
0.457 * [taylor]: Taking taylor expansion of 0 in y
0.458 * * * [progress]: simplifying candidates
0.459 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 1)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 1 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (log.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (log.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 1 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 E.f64 1/2)
  (pow.f64 E.f64 1)
  (pow.f64 E.f64 (/.f64 1 2))
  (pow.f64 E.f64 (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 1)
  (pow.f64 E.f64 (log.f64 (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 1)))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 1))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (cbrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (sqrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (sqrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 1 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (log.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))) (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (*.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (/.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 2))
  (pow.f64 E.f64 (/.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 2))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (*.f64 -1 x)
  y
  x
  (*.f64 -1 x)
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
0.496 * * [simplify]: iteration  0 :  5040  enodes  (cost  738 )
0.499 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  1/2
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 E.f64)
  E.f64
  (sqrt.f64 E.f64)
  (pow.f64 E.f64 (*.f64 (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (sqrt.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  E.f64
  (pow.f64 E.f64 (*.f64 2 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (pow.f64 E.f64 (log.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 1))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (log.f64 1))
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64)) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (cbrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (sqrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (pow.f64 (sqrt.f64 E.f64) (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  1
  (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))) (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))))
  (cbrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))) 3)
  (sqrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (pow.f64 E.f64 (/.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 4))
  (pow.f64 E.f64 (/.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 4))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  y
  x
  (neg.f64 x)
  y
  x
  (neg.f64 x)
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
0.499 * * * [progress]: adding candidates to table
0.543 * * [progress]: iteration 4 / 4
0.543 * * * [progress]: picking best candidate
0.557 * * * * [pick]: Picked  #<alt (λ (x y) y)>
0.557 * * * [progress]: localizing error
0.558 * * * [progress]: generating rewritten candidates
0.558 * * * [progress]: generating series expansions
0.558 * * * [progress]: simplifying candidates
0.558 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.562 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.563 * [simplify]: Simplified to:
   
0.563 * * * [progress]: adding candidates to table
0.563 * [progress]: [Phase 3 of 3] Extracting.
0.563 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.563 * * * [regime-changes]: Trying 6 branch expressions: ((*.f64 y y) (*.f64 x x) (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) y x)
0.563 * * * * [regimes]: Trying to branch on (*.f64 y y) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.612 * * * * [regimes]: Trying to branch on (*.f64 y y) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.657 * * * * [regimes]: Trying to branch on (*.f64 x x) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.711 * * * * [regimes]: Trying to branch on (*.f64 x x) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.744 * * * * [regimes]: Trying to branch on (+.f64 (*.f64 x x) (*.f64 y y)) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.799 * * * * [regimes]: Trying to branch on (+.f64 (*.f64 x x) (*.f64 y y)) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.825 * * * * [regimes]: Trying to branch on (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.880 * * * * [regimes]: Trying to branch on (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.907 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
0.986 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
1.059 * * * [regime]: Found split indices: #<option (#s(si 7 26) #s(si 8 96) #s(si 2 158) #s(si 8 221) #s(si 5 255))>
1.059 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
1.112 * [regimes]: Found splitpoints: (#s(sp 7 x -4.3382686603473446e+135) #s(sp 8 x -2.3620464573579147e-209) #s(sp 2 x 9.758403782058524e-175) #s(sp 8 x 7.392709190784314e+91) #s(sp 5 x +nan.0)) , with alts (#<alt (λ (x y) (pow.f64 E.f64 (log.f64 x)))> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))> #<alt (λ (x y) y)> #<alt (λ (x y) (pow.f64 E.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (exp.f64 (log.f64 x)))> #<alt (λ (x y) x)> #<alt (λ (x y) (exp.f64 (log.f64 (neg.f64 x))))> #<alt (λ (x y) (neg.f64 x))> #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))>)
1.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 x -4.3382686603473446e+135) (neg.f64 x) (if (<=.f64 x -2.3620464573579147e-209) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (if (<=.f64 x 9.758403782058524e-175) y (if (<=.f64 x 7.392709190784314e+91) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) x))))
1.114 * * [simplify]: iteration  0 :  27  enodes  (cost  36 )
1.114 * * [simplify]: iteration  1 :  27  enodes  (cost  36 )
1.114 * [simplify]: Simplified to:
   (if (<=.f64 x -4.3382686603473446e+135) (neg.f64 x) (if (<=.f64 x -2.3620464573579147e-209) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (if (<=.f64 x 9.758403782058524e-175) y (if (<=.f64 x 7.392709190784314e+91) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) x))))
2.124 * [regime-testing]: End program error score: 18.811717611617656
2.199 * [regime-testing]: Target error score: 18.22964411212506