public override bool Equals(Number other)
{
if (other == null)
{
return(false);
}
DecimalNumber rhs = Cast(other); return(this.Value == rhs.Value);
}
private DecimalNumber Cast(Number other)
{
DecimalNumber rhs = other as DecimalNumber;
if (rhs == null)
{
Number.CompatibilityException(this, other);
}
return(rhs);
}
public override Number Multiply(Number other)
{
DecimalNumber rhs = Cast(other); return(new DecimalNumber(this.Value * rhs.Value));
}
public override Number Divide(Number other)
{
DecimalNumber rhs = Cast(other); return(new DecimalNumber(this.Value / rhs.Value));
}
public override Number Subtract(Number other)
{
DecimalNumber rhs = Cast(other); return(new DecimalNumber(this.Value - rhs.Value));
}