| public static valueOf ( long arg0 ) : global::java.math.BigInteger | ||
| arg0 | long | |
| 리턴 | global::java.math.BigInteger | |
/**
* Calculates the subtraction (-) of this rational number and the specified argument.
*
* <p>This is functionally identical to
* <code>this.subtract(BigRational.valueOf(value))</code>
* but slightly faster.</p>
*
* <p>The result has no loss of precision.</p>
*
* @param value the int value to subtract
* @return the resulting rational number
*/
public BigRational subtract(int value)
{
if (value == 0)
{
return(this);
}
return(subtract(BigInteger.valueOf(value)));
}
/**
* Calculates the addition (+) of this rational number and the specified argument.
*
* <p>This is functionally identical to
* <code>this.add(BigRational.valueOf(value))</code>
* but slightly faster.</p>
*
* <p>The result has no loss of precision.</p>
*
* @param value the int value to add
* @return the resulting rational number
*/
public BigRational add(int value)
{
if (value == 0)
{
return(this);
}
return(add(BigInteger.valueOf(value)));
}
/**
* Calculates the division (/) of this rational number and the specified argument.
*
* <p>This is functionally identical to
* <code>this.divide(BigRational.valueOf(value))</code>
* but slightly faster.</p>
*
* <p>The result has no loss of precision.</p>
*
* @param value the int value to divide (0 is not allowed)
* @return the resulting rational number
* @throws ArithmeticException if the argument is 0 (division by zero)
*/
public BigRational divide(int value)
{
return(divide(BigInteger.valueOf(value)));
}
/**
* Calculates the multiplication (*) of this rational number and the specified argument.
*
* <p>This is functionally identical to
* <code>this.multiply(BigRational.valueOf(value))</code>
* but slightly faster.</p>
*
* <p>The result has no loss of precision.</p>
*
* @param value the int value to multiply
* @return the resulting rational number
*/
public BigRational multiply(int value)
{
return(multiply(BigInteger.valueOf(value)));
}