public override bool Equals(object x)
{
if (x == null)
{
return(false);
}
if (x is Int32)
{
return(Numerator.ToString().Equals(x.ToString()) && Denominator.Equals(1));
}
if (x is UInt32)
{
return(Numerator.ToString().Equals(x.ToString()) && Denominator.Equals(1));
}
if (x is Int64)
{
return(Numerator.ToString().Equals(x.ToString()) && Denominator.Equals(1));
}
if (x is UInt64)
{
return(Numerator.ToString().Equals(x.ToString()) && Denominator.Equals(1));
}
if (x is BigInteger)
{
return(Numerator.ToString().Equals(x.ToString()) && Denominator.Equals(1));
}
if (x is MiniRational)
{
return(Numerator.Equals(((MiniRational)x).Numerator) && Denominator.Equals(((MiniRational)x).Denominator));
}
throw new ApplicationException();
}
public override bool Equals(object?obj)
{
return(obj is Number number &&
Numerator.Equals(number.Numerator) &&
Denominator.Equals(number.Denominator) &&
State == number.State);
}
/// <summary>Indicates whether the current object is equal to another object of the same type.</summary>
/// <param name="other">An object to compare with this object.</param>
/// <returns>
/// <see langword="true" /> if the current object is equal to the <paramref name="other" /> parameter; otherwise,
/// <see langword="false" />.
/// </returns>
public bool Equals(Weighting other)
{
return((other != null) &&
Numerator.Equals(other.Numerator) && Denominator.Equals(other.Denominator));
}
public bool Equals(CommonRatio other)
{
return(Numerator.Equals(other.Numerator) &&
Denominator.Equals(other.Denominator) &&
RatioSeparator.Equals(other.RatioSeparator));
}