public frac multiplication_int(frac x, int y)
{
frac z = new frac();
z.denom = x.denom * y;
z.numer = x.numer;
return(z);
}
public frac multiplication(frac x, frac y)
{
frac z = new frac();
z.denom = x.denom * y.denom;
z.numer = x.numer * y.numer;
return(z);
}
public frac frac_subt_int(frac x, int y)
{
frac z = new frac();
z.denom = x.denom * 1 - y * x.numer;
z.numer = x.numer;
return(z);
}
public frac subtraction(frac x, frac y)
{
frac z = new frac();
z.denom = x.denom * y.numer - y.denom * x.numer;
z.numer = x.numer * y.numer;
return(z);
}
public static frac frac_add_int(frac x, int y)
{
frac z = new frac();
z.denom = x.denom * 1 + y * x.numer;
z.numer = x.numer;
return(z);
}
public frac addition(frac x, frac y)
{
frac z = new frac();
z.denom = x.denom * y.numer + y.denom * x.numer;
z.numer = x.numer * y.numer;
return(z);
}
public frac pow(int n)
{
frac z = new frac();
z = this;
if (n == 0)
{
return(new frac(1, 1));
}
if (n == 1)
{
return(z);
}
for (int i = 1; i < n; i++)
{
z *= this;
}
return(z);
}
