7.354 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) (* y y)))
0.017 * * [simplify]: iteration  0 :  9  enodes  (cost  1 )
0.020 * * [simplify]: iteration  1 :  11  enodes  (cost  1 )
0.022 * * [simplify]: iteration  2 :  11  enodes  (cost  1 )
0.022 * [simplify]: Simplified to:
   (hypot x y)
0.026 * * [progress]: iteration 1 / 4
0.026 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (hypot x y))>
0.028 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.031 * * * [progress]: generating series expansions
0.031 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.032 * [approximate]: Taking taylor expansion of (hypot x y) in (x y) around 0
0.032 * [taylor]: Taking taylor expansion of (hypot x y) in y
0.032 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.032 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in y
0.032 * [taylor]: Taking taylor expansion of (* x x) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of (* y y) in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.034 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.034 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.034 * [taylor]: Taking taylor expansion of (* x x) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (* y y) in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.035 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.035 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.035 * [taylor]: Taking taylor expansion of (* x x) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (* y y) in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.039 * [taylor]: Taking taylor expansion of 1/2 in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [approximate]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in y
0.042 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.042 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in y
0.042 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.046 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.046 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.046 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.050 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.050 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.050 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of 1 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of 1/2 in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in y
0.062 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.062 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in y
0.062 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.062 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.067 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.067 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.067 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.068 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.071 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.071 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.071 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.071 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.071 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of 1 in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.078 * [taylor]: Taking taylor expansion of 1/2 in y
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.083 * * * [progress]: simplifying candidates
0.083 * [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)
0.092 * * [simplify]: iteration  0 :  22  enodes  (cost  27 )
0.094 * * [simplify]: iteration  1 :  25  enodes  (cost  24 )
0.097 * * [simplify]: iteration  2 :  29  enodes  (cost  24 )
0.099 * * [simplify]: iteration  3 :  34  enodes  (cost  24 )
0.102 * * [simplify]: iteration  4 :  53  enodes  (cost  24 )
0.104 * * [simplify]: iteration  5 :  107  enodes  (cost  24 )
0.111 * * [simplify]: iteration  6 :  513  enodes  (cost  24 )
0.130 * * [simplify]: iteration  7 :  1687  enodes  (cost  24 )
0.201 * * [simplify]: iteration  8 :  5001  enodes  (cost  24 )
0.202 * [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)
0.202 * * * [progress]: adding candidates to table
0.234 * * [progress]: iteration 2 / 4
0.234 * * * [progress]: picking best candidate
0.235 * * * * [pick]: Picked  #<alt (λ (x y) x)>
0.235 * * * [progress]: localizing error
0.235 * * * [progress]: generating rewritten candidates
0.235 * * * [progress]: generating series expansions
0.235 * * * [progress]: simplifying candidates
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.239 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.239 * [simplify]: Simplified to:
   
0.239 * * * [progress]: adding candidates to table
0.239 * [progress]: [Phase 3 of 3] Extracting.
0.239 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) x)> #<alt (λ (x y) (hypot x y))>)
0.239 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.239 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) x)> #<alt (λ (x y) (hypot x y))>)
0.250 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) x)> #<alt (λ (x y) (hypot x y))>)
0.266 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (hypot x y)
0.267 * * [simplify]: iteration  0 :  3  enodes  (cost  1 )
0.267 * [simplify]: Simplified to:
   (hypot x y)
0.648 * [regime-testing]: Baseline error score: 0.002000250031253907
0.648 * [regime-testing]: Oracle error score: 0.0018752344043005376
0.649 * [regime-testing]: End program error score: 0.002000250031253907
0.686 * [regime-testing]: Target error score: 17.89809344994303