17.421 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) (* y y)))
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  1 )
0.030 * * [simplify]: iteration  1 :  11  enodes  (cost  1 )
0.033 * * [simplify]: iteration  2 :  11  enodes  (cost  1 )
0.033 * [simplify]: Simplified to:
   (hypot x y)
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.038 * * * * [pick]: Picked  #<alt (λ (x y) (hypot x y))>
0.038 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.042 * * * [progress]: generating series expansions
0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [approximate]: Taking taylor expansion of (hypot x y) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (hypot x y) in y
0.042 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.042 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in y
0.042 * [taylor]: Taking taylor expansion of (* x x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (* y y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.044 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.044 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.044 * [taylor]: Taking taylor expansion of (* x x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (* y y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.046 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.046 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.046 * [taylor]: Taking taylor expansion of (* x x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* y y) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.049 * [taylor]: Taking taylor expansion of 1/2 in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in y
0.052 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.052 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in y
0.052 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.056 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.056 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.056 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.060 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.060 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.060 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of 1 in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.067 * [taylor]: Taking taylor expansion of 1/2 in y
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [approximate]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in (x y) around 0
0.073 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in y
0.073 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.073 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in y
0.073 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.073 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.073 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.076 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.077 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.077 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.080 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.080 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.080 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.081 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.084 * [taylor]: Taking taylor expansion of 1 in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of 1/2 in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.097 * * * [progress]: simplifying candidates
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (hypot x y))
  (log1p (hypot x y))
  (+ (* x x) (* y y))
  (log (hypot x y))
  (exp (hypot x y))
  (* (cbrt (hypot x y)) (cbrt (hypot x y)))
  (cbrt (hypot x y))
  (* (* (hypot x y) (hypot x y)) (hypot x y))
  (sqrt (hypot x y))
  (sqrt (hypot x y))
  y
  x
  (* -1 x)
0.101 * * [simplify]: iteration  0 :  22  enodes  (cost  27 )
0.104 * * [simplify]: iteration  1 :  25  enodes  (cost  24 )
0.107 * * [simplify]: iteration  2 :  29  enodes  (cost  24 )
0.110 * * [simplify]: iteration  3 :  34  enodes  (cost  24 )
0.114 * * [simplify]: iteration  4 :  53  enodes  (cost  24 )
0.116 * * [simplify]: iteration  5 :  107  enodes  (cost  24 )
0.123 * * [simplify]: iteration  6 :  513  enodes  (cost  24 )
0.143 * * [simplify]: iteration  7 :  1687  enodes  (cost  24 )
0.218 * * [simplify]: iteration  8 :  5001  enodes  (cost  24 )
0.219 * [simplify]: Simplified to:
   (expm1 (hypot x y))
  (log1p (hypot x y))
  (fma x x (* y y))
  (log (hypot x y))
  (exp (hypot x y))
  (* (cbrt (hypot x y)) (cbrt (hypot x y)))
  (cbrt (hypot x y))
  (pow (hypot x y) 3)
  (sqrt (hypot x y))
  (sqrt (hypot x y))
  y
  x
  (* -1 x)
0.219 * * * [progress]: adding candidates to table
0.250 * [progress]: [Phase 3 of 3] Extracting.
0.252 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (hypot x y)
0.253 * * [simplify]: iteration  0 :  3  enodes  (cost  1 )
0.253 * [simplify]: Simplified to:
   (hypot x y)
0.966 * [regime-testing]: End program error score: 0.0031253906738342293
0.999 * [regime-testing]: Target error score: 17.206592118733905