Reduce() public method

Reduces the fraction (finds the greatest common denominator and divides the numerator/denominator by it).
public Reduce ( ) : void
return void
        /// <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)
        {
            Contract.Requires <ArgumentNullException>(First != null, "First");
            Contract.Requires <ArgumentNullException>(Second != null, "Second");
            var Result = new Fraction(First.Numerator * Second.Numerator, First.Denominator * Second.Denominator);

            Result.Reduce();
            return(Result);
        }
Ejemplo n.º 2
0
 /// <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)
 {
     Contract.Requires<ArgumentNullException>(First != null, "First");
     Contract.Requires<ArgumentNullException>(Second != null, "Second");
     var Value1 = new Fraction(First.Numerator * (int)Second.Denominator, First.Denominator * Second.Denominator);
     var Value2 = new Fraction(Second.Numerator * (int)First.Denominator, Second.Denominator * First.Denominator);
     var Result = new Fraction(Value1.Numerator - Value2.Numerator, Value1.Denominator);
     Result.Reduce();
     return Result;
 }