38.560 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.071 * * * [progress]: [2/2] Setting up program.
0.073 * [progress]: [Phase 2 of 3] Improving.
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (+ x y))
0.077 * * [simplify]: iteration  0 :  69  enodes  (cost  7 )
0.077 * * [simplify]: iteration  1 :  69  enodes  (cost  7 )
0.077 * [simplify]: Simplified to:
   (* (+ x y) (+ x y))
0.078 * * [progress]: iteration 1 / 4
0.078 * * * [progress]: picking best candidate
0.080 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.080 * * * [progress]: localizing error
0.083 * * * [progress]: generating rewritten candidates
0.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.092 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.092 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.092 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.092 * [taylor]: Taking taylor expansion of (+ x y) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.093 * [taylor]: Taking taylor expansion of (+ x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.093 * [taylor]: Taking taylor expansion of (+ x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.093 * [taylor]: Taking taylor expansion of 2 in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of 1 in y
0.093 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.093 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1 in y
0.094 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.094 * [taylor]: Taking taylor expansion of 2 in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.095 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of 1 in y
0.095 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.095 * [taylor]: Taking taylor expansion of 2 in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * * * [progress]: simplifying candidates
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (+ x y) (+ x y))
  (+ 1 1)
  (+ (log (+ x y)) (log (+ x y)))
  (log (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 2 1)
  (* (+ x y) x)
  (* (+ x y) y)
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (+ x y) (sqrt (+ x y)))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (+ x y))
  (* (sqrt (+ x y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.123 * * [simplify]: iteration  0 :  5592  enodes  (cost  356 )
0.125 * [simplify]: Simplified to:
   2
  (pow (cbrt (+ x y)) 6)
  2
  (* 2 (log (+ x y)))
  (* 2 (log (+ x y)))
  (exp (pow (cbrt (+ x y)) 6))
  (pow (+ x y) 6)
  (* (cbrt (pow (cbrt (+ x y)) 6)) (cbrt (pow (cbrt (+ x y)) 6)))
  (cbrt (pow (cbrt (+ x y)) 6))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y (- y x))))
  (* (+ x y) (* (+ (pow x 3) (pow y 3)) (- x y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (+ x y) (* (+ (pow x 3) (pow y 3)) (- x y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (pow (cbrt (+ x y)) 6) (* (- x y) (- x y)))
  (* (- x y) (- x y))
  (pow (cbrt (+ x y)) 4)
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (+ x y)
  (+ x y)
  1
  (pow (cbrt (+ x y)) 6)
  1
  (pow (cbrt (+ x y)) 6)
  1
  (pow (cbrt (+ x y)) 6)
  1
  (pow (cbrt (+ x y)) 6)
  (+ x y)
  (+ x y)
  2
  (* x (+ x y))
  (* y (+ x y))
  (* x (+ x y))
  (* y (+ x y))
  (pow (cbrt (+ x y)) 5)
  (pow (sqrt (+ x y)) 3)
  (+ x y)
  (+ x y)
  (pow (cbrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 3)
  (pow (cbrt (+ x y)) 6)
  (pow (cbrt (+ x y)) 6)
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (pow (cbrt (+ x y)) 6) (- x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (pow (cbrt (+ x y)) 6) (- x y))
  (pow (cbrt (+ x y)) 6)
  (pow (cbrt (+ x y)) 6)
  (pow (cbrt (+ x y)) 6)
0.125 * * * [progress]: adding candidates to table
0.159 * * [progress]: iteration 2 / 4
0.159 * * * [progress]: picking best candidate
0.161 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>
0.161 * * * [progress]: localizing error
0.166 * * * [progress]: generating rewritten candidates
0.166 * * * [progress]: generating series expansions
0.166 * * * [progress]: simplifying candidates
0.166 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.168 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.168 * [simplify]: Simplified to:
   
0.168 * * * [progress]: adding candidates to table
0.169 * [progress]: [Phase 3 of 3] Extracting.
0.171 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ x y)) (* y (+ x y)))
0.171 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
0.171 * * [simplify]: iteration  1 :  10  enodes  (cost  11 )
0.171 * [simplify]: Simplified to:
   (+ (* x (+ x y)) (* y (+ x y)))
0.599 * [regime-testing]: End program error score: 0.01607512970380312
0.662 * [regime-testing]: Target error score: 0.013241513093796049