//两个多项式的乘法
public static MultinomialC MUL(MultinomialC a, MultinomialC b)
{
MultinomialC c;
try
{
c = new MultinomialC();
}
catch (Exception)
{
throw;
}
for (int i = 0; i < a.count; i++)
for (int j = 0; j < b.count; j++)
c.Insert(MultinomialB.MUL(a.Buf[i], b.Buf[j]));
return c;
}
//两个多项式的减法
private static MultinomialC Sub(MultinomialC a, MultinomialC b)
{
MultinomialC c;
MultinomialC d;
try
{
c = new MultinomialC(a);
d = new MultinomialC(b);
}
catch (Exception)
{
throw;
}
for (int i = 0; i < d.count; i++)
{
d.Buf[i].coefficient *= -1;
c.Insert(d.Buf[i]);
}
return c;
}
//两个多项式的加法
public static MultinomialC Add(MultinomialC a, MultinomialC b)
{
MultinomialC c;
try
{
c = new MultinomialC(a);
}
catch (Exception)
{
throw;
}
for (int i = 0; i < b.count; i++)
c.Insert(b.Buf[i]);
return c;
}
