/// <summary>
/// Multiplication
/// </summary>
/// <param name="First">First fraction</param>
/// <param name="Second">Second fraction</param>
/// <returns>The resulting fraction</returns>
public static Fraction operator *(Fraction First, Fraction Second)
{
Fraction Result = new Fraction(First.Numerator * Second.Numerator, First.Denominator * Second.Denominator);
Result.Reduce();
return(Result);
}
/// <summary>
/// Subtraction
/// </summary>
/// <param name="First">First fraction</param>
/// <param name="Second">Second fraction</param>
/// <returns>The subtracted fraction</returns>
public static Fraction operator -(Fraction First, Fraction Second)
{
Fraction Value1 = new Fraction(First.Numerator * (int)Second.Denominator, First.Denominator * Second.Denominator);
Fraction Value2 = new Fraction(Second.Numerator * (int)First.Denominator, Second.Denominator * First.Denominator);
Fraction Result = new Fraction(Value1.Numerator - Value2.Numerator, Value1.Denominator);
Result.Reduce();
return(Result);
}
/// <summary>
/// Returns the proper string value of this fraction, reducing fractions if it can be done. Returns just the whole number if the numerator is 0.
/// </summary>
/// <returns>WholeNumber Numerator/Denominator</returns>
public string ToReducedString()
{
Fraction x = Fraction.Reduce(this);
int n = x.Numerator;
int d = x.Denominator;
if (n < d)
{
return(x.ToString());
}
int wholes = n / d;
int parts = n % d;
if (parts.Equals(0))
{
return(wholes.ToString());
}
else
{
return(string.Format("{0} {1}/{2}", wholes, parts, d));
}
}
/// <summary>
/// Subtraction
/// </summary>
/// <param name="First">First fraction</param>
/// <param name="Second">Second fraction</param>
/// <returns>The subtracted fraction</returns>
public static Fraction operator -(Fraction First, Fraction Second)
{
Fraction Value1 = new Fraction(First.Numerator * (int)Second.Denominator, First.Denominator * Second.Denominator);
Fraction Value2 = new Fraction(Second.Numerator * (int)First.Denominator, Second.Denominator * First.Denominator);
Fraction Result = new Fraction(Value1.Numerator - Value2.Numerator, Value1.Denominator);
Result.Reduce();
return Result;
}
/// <summary>
/// Multiplication
/// </summary>
/// <param name="First">First fraction</param>
/// <param name="Second">Second fraction</param>
/// <returns>The resulting fraction</returns>
public static Fraction operator *(Fraction First, Fraction Second)
{
Fraction Result = new Fraction(First.Numerator * Second.Numerator, First.Denominator * Second.Denominator);
Result.Reduce();
return Result;
}