0.155 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ x y) (+ x y))
0.018 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.020 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.023 * * [simplify]: iteration  3 :  40  enodes  (cost  7 )
0.030 * * [simplify]: iteration  4 :  63  enodes  (cost  7 )
0.039 * * [simplify]: iteration  5 :  79  enodes  (cost  7 )
0.054 * * [simplify]: iteration  6 :  86  enodes  (cost  7 )
0.066 * * [simplify]: iteration  7 :  88  enodes  (cost  7 )
0.079 * * [simplify]: iteration  done :  88  enodes  (cost  7 )
0.079 * [simplify]: Simplified to:
   (* (+ x y) (+ x y))
0.080 * * [progress]: iteration 1 / 4
0.080 * * * [progress]: picking best candidate
0.081 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.081 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.102 * * * [progress]: generating series expansions
0.102 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.103 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.103 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.103 * [taylor]: Taking taylor expansion of (+ x y) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.103 * [taylor]: Taking taylor expansion of (+ x y) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.103 * [taylor]: Taking taylor expansion of (+ x y) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.104 * [taylor]: Taking taylor expansion of 2 in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.106 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.106 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of 1 in y
0.112 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.112 * [taylor]: Taking taylor expansion of 2 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.114 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.115 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of 1 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
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * * * [progress]: simplifying candidates
0.122 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 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))))
0.124 * * [simplify]: iteration  0 :  62  enodes  (cost  516 )
0.136 * * [simplify]: iteration  1 :  187  enodes  (cost  453 )
0.178 * * [simplify]: iteration  2 :  794  enodes  (cost  407 )