15.047 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.084 * [progress]: [Phase 2 of 3] Improving.
0.084 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))
0.089 * * [simplify]: iteration  0 :  38  enodes  (cost  7 )
0.089 * * [simplify]: iteration  1 :  38  enodes  (cost  7 )
0.089 * [simplify]: Simplified to:
   (*.f64 2 (*.f64 x (+.f64 x y)))
0.092 * * [progress]: iteration 1 / 4
0.092 * * * [progress]: picking best candidate
0.097 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))>
0.097 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.102 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.109 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.115 * [approximate]: Taking taylor expansion of (* 2 (+ (pow x 2) (* x y))) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (* 2 (+ (pow x 2) (* x y))) in y
0.115 * [taylor]: Taking taylor expansion of 2 in y
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of (* x y) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (* 2 (+ (pow x 2) (* x y))) in x
0.115 * [taylor]: Taking taylor expansion of 2 in x
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (* x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (* 2 (+ (pow x 2) (* x y))) in x
0.115 * [taylor]: Taking taylor expansion of 2 in x
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (* x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.116 * [taylor]: Taking taylor expansion of 2 in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 2 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [approximate]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.117 * [taylor]: Taking taylor expansion of 2 in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.117 * [taylor]: Taking taylor expansion of (* x y) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.117 * [taylor]: Taking taylor expansion of 2 in x
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.118 * [taylor]: Taking taylor expansion of 2 in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.118 * [taylor]: Taking taylor expansion of (* x y) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of 2 in y
0.118 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.118 * [taylor]: Taking taylor expansion of 2 in y
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [approximate]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.120 * [taylor]: Taking taylor expansion of 2 in y
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.120 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.120 * [taylor]: Taking taylor expansion of (* x y) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.120 * [taylor]: Taking taylor expansion of 2 in x
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.120 * [taylor]: Taking taylor expansion of (* x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of (* 2 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.120 * [taylor]: Taking taylor expansion of 2 in x
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.120 * [taylor]: Taking taylor expansion of (* x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 2 in y
0.121 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of 2 in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.122 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) 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 (* x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of 1 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.123 * [taylor]: Taking taylor expansion of (* x y) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.126 * [taylor]: Taking taylor expansion of (* x y) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) 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 (* x y)) in x
0.126 * [taylor]: Taking taylor expansion of (* x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) 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 (* x y)) in x
0.126 * [taylor]: Taking taylor expansion of (* x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of 1 in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.128 * * * [progress]: simplifying candidates
0.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))
  (+.f64 (log.f64 2) (log.f64 (+.f64 (*.f64 x x) (*.f64 x y))))
  (log.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (exp.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 x y)) (+.f64 (*.f64 x x) (*.f64 x y))) (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 (cbrt.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))) (cbrt.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))))
  (cbrt.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 (*.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (sqrt.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (sqrt.f64 (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 (sqrt.f64 2) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 2 (*.f64 x x))
  (*.f64 2 (*.f64 x y))
  (*.f64 (*.f64 x x) 2)
  (*.f64 (*.f64 x y) 2)
  (*.f64 2 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 x y)))))
  (*.f64 2 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))))
  (*.f64 2 1)
  (*.f64 2 x)
  (*.f64 (cbrt.f64 2) (+.f64 (*.f64 x x) (*.f64 x y)))
  (*.f64 (sqrt.f64 2) (+.f64 (*.f64 x x) (*.f64 x y)))
  (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))
  (*.f64 2 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 x y) 3)))
  (*.f64 2 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 x y) (*.f64 x y))))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 x y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 x y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 x y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 x y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 x y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 x y)) (+.f64 (*.f64 x x) (*.f64 x y))) (+.f64 (*.f64 x x) (*.f64 x y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 x y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 x y)))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 x y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 (*.f64 x x) (*.f64 x y))))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 x y) (*.f64 x y)))
  (-.f64 (*.f64 x x) (*.f64 x y))
  (+.f64 x y)
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
  (+.f64 (pow.f64 x 2) (*.f64 x y))
  (+.f64 (pow.f64 x 2) (*.f64 x y))
  (+.f64 (pow.f64 x 2) (*.f64 x y))
0.186 * * [simplify]: iteration  0 :  4980  enodes  (cost  335 )
0.186 * * [simplify]: iteration  1 :  4980  enodes  (cost  335 )
0.189 * [simplify]: Simplified to:
   (*.f64 2 (*.f64 x (+.f64 x y)))
  (log.f64 (*.f64 2 (*.f64 x (+.f64 x y))))
  (log.f64 (*.f64 2 (*.f64 x (+.f64 x y))))
  (pow.f64 (exp.f64 2) (*.f64 x (+.f64 x y)))
  (*.f64 8 (pow.f64 (*.f64 x (+.f64 x y)) 3))
  (*.f64 (cbrt.f64 (*.f64 2 (*.f64 x (+.f64 x y)))) (cbrt.f64 (*.f64 2 (*.f64 x (+.f64 x y)))))
  (cbrt.f64 (*.f64 2 (*.f64 x (+.f64 x y))))
  (*.f64 8 (pow.f64 (*.f64 x (+.f64 x y)) 3))
  (sqrt.f64 (*.f64 2 (*.f64 x (+.f64 x y))))
  (sqrt.f64 (*.f64 2 (*.f64 x (+.f64 x y))))
  (*.f64 (sqrt.f64 2) (sqrt.f64 (*.f64 x (+.f64 x y))))
  (*.f64 (sqrt.f64 2) (sqrt.f64 (*.f64 x (+.f64 x y))))
  (*.f64 2 (*.f64 x x))
  (*.f64 2 (*.f64 x y))
  (*.f64 2 (*.f64 x x))
  (*.f64 2 (*.f64 x y))
  (*.f64 2 (*.f64 (cbrt.f64 (*.f64 x (+.f64 x y))) (cbrt.f64 (*.f64 x (+.f64 x y)))))
  (*.f64 2 (sqrt.f64 (*.f64 x (+.f64 x y))))
  2
  (*.f64 2 x)
  (*.f64 x (*.f64 (cbrt.f64 2) (+.f64 x y)))
  (*.f64 x (*.f64 (sqrt.f64 2) (+.f64 x y)))
  (*.f64 2 (*.f64 x (+.f64 x y)))
  (*.f64 2 (+.f64 (pow.f64 x 6) (pow.f64 (*.f64 x y) 3)))
  (*.f64 2 (-.f64 (pow.f64 x 4) (*.f64 (*.f64 x y) (*.f64 x y))))
  (pow.f64 (exp.f64 x) (+.f64 x y))
  (log.f64 (*.f64 x (+.f64 x y)))
  (pow.f64 (exp.f64 x) (+.f64 x y))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 x y))) (cbrt.f64 (*.f64 x (+.f64 x y))))
  (cbrt.f64 (*.f64 x (+.f64 x y)))
  (pow.f64 (*.f64 x (+.f64 x y)) 3)
  (sqrt.f64 (*.f64 x (+.f64 x y)))
  (sqrt.f64 (*.f64 x (+.f64 x y)))
  (+.f64 (pow.f64 x 6) (pow.f64 (*.f64 x y) 3))
  (+.f64 (pow.f64 x 4) (*.f64 x (*.f64 (-.f64 y x) (*.f64 x y))))
  (-.f64 (pow.f64 x 4) (*.f64 (*.f64 x y) (*.f64 x y)))
  (*.f64 x (-.f64 x y))
  (+.f64 x y)
  (*.f64 2 (*.f64 x (+.f64 x y)))
  (*.f64 2 (*.f64 x (+.f64 x y)))
  (*.f64 2 (*.f64 x (+.f64 x y)))
  (*.f64 x (+.f64 x y))
  (*.f64 x (+.f64 x y))
  (*.f64 x (+.f64 x y))
0.189 * * * [progress]: adding candidates to table
0.220 * * [progress]: iteration 2 / 4
0.220 * * * [progress]: picking best candidate
0.222 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>
0.222 * * * [progress]: localizing error
0.227 * * * [progress]: generating rewritten candidates
0.227 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.235 * * * [progress]: generating series expansions
0.235 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.235 * [approximate]: Taking taylor expansion of (* 2 (* x (+ x y))) in (x y) around 0
0.235 * [taylor]: Taking taylor expansion of (* 2 (* x (+ x y))) in y
0.235 * [taylor]: Taking taylor expansion of 2 in y
0.235 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [taylor]: Taking taylor expansion of (+ x y) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (* 2 (* x (+ x y))) in x
0.235 * [taylor]: Taking taylor expansion of 2 in x
0.235 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (+ x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (* 2 (* x (+ x y))) in x
0.235 * [taylor]: Taking taylor expansion of 2 in x
0.235 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (+ x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.236 * [taylor]: Taking taylor expansion of 2 in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of 2 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [approximate]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.237 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.237 * [taylor]: Taking taylor expansion of 2 in y
0.237 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.237 * [taylor]: Taking taylor expansion of 2 in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.237 * [taylor]: Taking taylor expansion of 2 in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 2 in y
0.238 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.238 * [taylor]: Taking taylor expansion of 2 in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [approximate]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.239 * [taylor]: Taking taylor expansion of 2 in y
0.239 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.240 * [taylor]: Taking taylor expansion of 2 in x
0.240 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (* 2 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.240 * [taylor]: Taking taylor expansion of 2 in x
0.240 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 2 in y
0.240 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of 2 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * * * [progress]: simplifying candidates
0.242 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 2 x) (+.f64 x y))
  (*.f64 (*.f64 2 x) (+.f64 x y))
  (+.f64 (+.f64 (log.f64 2) (log.f64 x)) (log.f64 (+.f64 x y)))
  (+.f64 (log.f64 (*.f64 2 x)) (log.f64 (+.f64 x y)))
  (log.f64 (*.f64 (*.f64 2 x) (+.f64 x y)))
  (exp.f64 (*.f64 (*.f64 2 x) (+.f64 x y)))
  (*.f64 (*.f64 (*.f64 (*.f64 2 2) 2) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (+.f64 x y) (+.f64 x y)) (+.f64 x y)))
  (*.f64 (*.f64 (*.f64 (*.f64 2 x) (*.f64 2 x)) (*.f64 2 x)) (*.f64 (*.f64 (+.f64 x y) (+.f64 x y)) (+.f64 x y)))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 2 x) (+.f64 x y))) (cbrt.f64 (*.f64 (*.f64 2 x) (+.f64 x y))))
  (cbrt.f64 (*.f64 (*.f64 2 x) (+.f64 x y)))
  (*.f64 (*.f64 (*.f64 (*.f64 2 x) (+.f64 x y)) (*.f64 (*.f64 2 x) (+.f64 x y))) (*.f64 (*.f64 2 x) (+.f64 x y)))
  (sqrt.f64 (*.f64 (*.f64 2 x) (+.f64 x y)))
  (sqrt.f64 (*.f64 (*.f64 2 x) (+.f64 x y)))
  (*.f64 (*.f64 2 x) x)
  (*.f64 (*.f64 2 x) y)
  (*.f64 x (*.f64 2 x))
  (*.f64 y (*.f64 2 x))
  (*.f64 (*.f64 2 x) (*.f64 (cbrt.f64 (+.f64 x y)) (cbrt.f64 (+.f64 x y))))
  (*.f64 (*.f64 2 x) (sqrt.f64 (+.f64 x y)))
  (*.f64 (*.f64 2 x) 1)
  (*.f64 (*.f64 2 x) 1)
  (*.f64 x (+.f64 x y))
  (*.f64 (*.f64 2 x) (+.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (*.f64 (*.f64 2 x) (-.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
  (+.f64 (*.f64 2 (pow.f64 x 2)) (*.f64 2 (*.f64 x y)))
0.284 * * [simplify]: iteration  0 :  5532  enodes  (cost  209 )
0.285 * [simplify]: Simplified to:
   (*.f64 (+.f64 x x) (+.f64 x y))
  (*.f64 (+.f64 x x) (+.f64 x y))
  (log.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (log.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (log.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (exp.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (*.f64 8 (pow.f64 (*.f64 x (+.f64 x y)) 3))
  (*.f64 8 (pow.f64 (*.f64 x (+.f64 x y)) 3))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 x x) (+.f64 x y))) (cbrt.f64 (*.f64 (+.f64 x x) (+.f64 x y))))
  (cbrt.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (*.f64 8 (pow.f64 (*.f64 x (+.f64 x y)) 3))
  (sqrt.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (sqrt.f64 (*.f64 (+.f64 x x) (+.f64 x y)))
  (*.f64 2 (*.f64 x x))
  (*.f64 (+.f64 x x) y)
  (*.f64 2 (*.f64 x x))
  (*.f64 (+.f64 x x) y)
  (*.f64 (+.f64 x x) (*.f64 (cbrt.f64 (+.f64 x y)) (cbrt.f64 (+.f64 x y))))
  (*.f64 (+.f64 x x) (sqrt.f64 (+.f64 x y)))
  (+.f64 x x)
  (+.f64 x x)
  (*.f64 x (+.f64 x y))
  (*.f64 (+.f64 x x) (+.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (*.f64 (+.f64 x x) (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (+.f64 x x) (+.f64 x y))
  (*.f64 (+.f64 x x) (+.f64 x y))
  (*.f64 (+.f64 x x) (+.f64 x y))
0.286 * * * [progress]: adding candidates to table
0.304 * [progress]: [Phase 3 of 3] Extracting.
0.304 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))> #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>)
0.304 * * * [regime-changes]: Trying 4 branch expressions: ((+.f64 (*.f64 x x) (*.f64 x y)) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))) y x)
0.304 * * * * [regimes]: Trying to branch on (+.f64 (*.f64 x x) (*.f64 x y)) from (#<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))> #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>)
0.335 * * * * [regimes]: Trying to branch on (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))) from (#<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))> #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>)
0.368 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))> #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>)
0.396 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y))))> #<alt (λ (x y) (*.f64 (*.f64 2 x) (+.f64 x y)))>)
0.428 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.428 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))
0.429 * * [simplify]: iteration  0 :  10  enodes  (cost  9 )
0.429 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
0.429 * [simplify]: Simplified to:
   (*.f64 2 (+.f64 (*.f64 x x) (*.f64 x y)))
1.013 * [regime-testing]: End program error score: 0.018502312789098637
1.077 * [regime-testing]: Target error score: 0.01050131266408301