public static PrecisionDecimal operator /(PrecisionDecimal lhs, PrecisionDecimal rhs)
{
PrecisionDecimal ans = new PrecisionDecimal();
ans.P = lhs.P.Multiply(rhs.Q);
ans.Q = lhs.Q.Multiply(rhs.P);
return(ans);
}
public static PrecisionDecimal operator +(PrecisionDecimal lhs, PrecisionDecimal rhs)
{
PrecisionDecimal ans = new PrecisionDecimal();
ans.P = (lhs.P.Multiply(rhs.Q)).Add(lhs.Q.Multiply(rhs.P));
ans.Q = lhs.Q.Multiply(rhs.Q);
BigInteger factor = ans.P.Gcd(ans.Q);
if (factor.Abs().CompareTo(BigInteger.One) != 0)
{
ans.P = ans.P.Divide(factor);
ans.Q = ans.Q.Divide(factor);
}
return(ans);
}
public bool Equals(PrecisionDecimal other)
{
int test = p.Multiply(other.Q).CompareTo(q.Multiply(other.P));
return(test == 0);
}
