testMultiplication()

void testMultiplication

(

)

Definition at line 181 of file franzi-brp-test.cpp.

{
  monomials foo;
  foo.push_back(14);
  foo.push_back(1);
  BRP bar = BRP(foo);
  // cout << bar << endl;
 
  monomials foo2;
  foo2.push_back(8);
  BRP bar2 = BRP(foo2);
  // cout << bar2 << endl;
 
  BRP barMultiply = bar * bar2;
  // cout << barMultiply << endl;
 
  monomials foo3;
  foo3.push_back(14);
  foo3.push_back(9);
 
  BRP bar3 = BRP(foo3);
  if (barMultiply != bar3)
    {
      cout << "Testing multiplication: "
           << (barMultiply == bar3 ? "is good" : "is bad") << endl;
    }
 
  BRP a = BRP(13) + BRP(12) + BRP(6) + BRP(4) + BRP(2) + BRP(1);
  BRP b = BRP(13);
  BRP c = a * b;
  // 13 + 13 + 15 + 13 + 15 + 13
  BRP correct = BRP();
 
  if (c != correct)
    {
      cout << "Multiplication not correct. Is " << c << endl;
    }
 
  a = BRP(13) + BRP(12) + BRP(6) + BRP(4) + BRP(2) + BRP(1);
  int d = 13;
  c = a * d;
  // 13 + 13 + 15 + 13 + 15 + 13
  correct = BRP();
 
  if (c != correct)
    {
      cout << "Multiplication not correct. Is " << c << endl;
    }
 
  a = BRP(16) + BRP(13) + BRP(12) + BRP(6) + BRP(4) + BRP(2) + BRP(1);
  b = BRP(13);
  c = a * b;
  // 29 + 13 + 13 + 15 + 13 + 15 + 13
  correct = BRP(29);
  if (c != correct)
    {
      cout << "Multiplication not correct. Is " << c << endl;
    }
 
  a = BRP(16) + BRP(13) + BRP(12) + BRP(6) + BRP(4) + BRP(2) + BRP(1);
  d = 13;
  c = a * d;
  // 29 + 13 + 13 + 15 + 13 + 15 + 13
  correct = BRP(29);
  if (c != correct)
    {
      cout << "Multiplication not correct. Is " << c << endl;
    }
 
  a = BRP(16) + BRP(13) + BRP(12) + BRP(6) + BRP(4);
  d = 220;
  c = a * d;
  // 220 + 221 + 220 + 222 + 220
  correct = BRP(222) + BRP(221) + BRP(220);
  if (c != correct)
    {
      cout << "Multiplication not correct. Is " << c << endl;
    }
}

References foo2.

Referenced by main().