TEST() [3/3]

TEST	(	ARingGFFlint	,
		random	)

Definition at line 132 of file ARingGFTest.cpp.

{
  M2::ARingGFFlint R(7, 2);
  M2::ARingGFFlint::ElementType a;
  R.init(a);
  int counts[49];
  for (int i = 0; i < 49; i++) counts[i] = 0;
  for (int i = 0; i < 49 * 200; i++)
    {
      R.random(a);
      EXPECT_TRUE(a >= 0);
      EXPECT_TRUE(a < 49);
      counts[a]++;
    }
#if 0
    double sum = 0;
    for (int i=0; i<49; i++)
      {
        std::cout << i << "  " << counts[i] << std::endl;
        sum += (counts[i]-200)^2;
      }
 
    sum /= (49*200);
    std::cout << "chi = " << sum << std::endl;
    for (int i=0; i<49; i++)
      {
        a = i;
        M2_arrayint f = R.fieldElementToM2Array(a);
        dintarray(f);
        std::cout << std::endl;
      }
#endif
  R.clear(a);
}

References M2::ARingGFFlint::clear(), dintarray(), M2::ARingGFFlint::init(), and M2::ARingGFFlint::random().