public static SimpleFraction GetDifference(SimpleFraction fraction1, SimpleFraction fraction2)
{
try
{
var temp = new SimpleFraction(-fraction2.Numerator, fraction2.Denominator);
return(SimpleFraction.GetSum(fraction1, temp));
}
catch (Exception)
{
throw;
}
}
public static SimpleFraction GetQuotient(SimpleFraction fraction1, SimpleFraction fraction2)
{
try
{
var temp = new SimpleFraction(fraction2.Denominator, fraction2.Numerator);
return(SimpleFraction.GetComposition(fraction1, temp));
}
catch (DivideByZeroException)
{
throw new DivideByZeroException("Попытка поделить на дробь с нулевым знаменателем!!!");
}
catch (Exception)
{
throw;
}
}
public static SimpleFraction GetComposition(SimpleFraction fraction1, SimpleFraction fraction2)
{
try
{
SimpleFraction result;
var temp1 = new SimpleFraction(fraction1.Numerator, fraction2.Denominator);
var temp2 = new SimpleFraction(fraction2.Numerator, fraction1.Denominator);
result = new SimpleFraction(temp1.Numerator * temp2.Numerator, temp1.Denominator * temp2.Denominator);
return(result);
}
catch (ArgumentOutOfRangeException)
{
throw new ArgumentOutOfRangeException("Числитель и/или знаменатель выходит за границы диапазона для целых чисел!!!");
}
catch (ArithmeticException)
{
throw;
}
catch (Exception)
{
throw new Exception("Произошла какая-то ошибка!!!");
}
}