RealArithUtil

java.lang.Object
- edu.jas.root.RealArithUtil

public class RealArithUtil
extends java.lang.Object

Real arithmetic utilities.

Author:: Heinz Kredel

Constructor Summary

Constructors
Constructor Description

RealArithUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.List<BigInteger>`	`continuedFraction(RealAlgebraicNumber<BigRational> A, int M)`	Continued fraction.
`static BigRational`	`continuedFractionApprox(java.util.List<BigInteger> A)`	Continued fraction approximation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RealArithUtil
```
public RealArithUtil()
```
- Method Detail
  - continuedFraction
```
public static java.util.List<BigInteger> continuedFraction(RealAlgebraicNumber<BigRational> A,
                                                           int M)
```
    Continued fraction.
    
    Parameters:
    
    A - real algebraic number.
    
    M - approximation, length of continued fraction.
    
    Returns:
    
    continued fraction for A.
  - continuedFractionApprox
```
public static BigRational continuedFractionApprox(java.util.List<BigInteger> A)
```
    Continued fraction approximation.
    
    Parameters:
    
    A - continued fraction.
    
    Returns:
    
    ratonal number approximation for A.