PowerImplementations (Jep with extensions API )

java.lang.Object
- com.singularsys.extensions.field.implementations.PowerImplementations

```
public final class PowerImplementations
extends java.lang.Object
```
Fast static routines for calculating powers.

Since:

Jep 3.5 / Extensions 2.0

Author:

Richard Morris

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`intpower(int l, int r)`
`static long`	`longpower(int l, int r)`
`static double`	`power(double l, double r)`
`static double`	`power(double l, int n)`	A fast routine for computing integer powers.

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

- Method Detail
  - longpower
```
public static final long longpower(int l,
                                   int r)
```
  - intpower
```
public static final int intpower(int l,
                                 int r)
```
  - power
```
public static final double power(double l,
                                 double r)
```
  - power
```
public static final double power(double l,
                                 int n)
```
    A fast routine for computing integer powers. Code adapted from efficient power by Patricia Shanahan [email protected] Almost identical to the method Knuth gives on page 462 of The Art of Computer Programming Volume 2 Seminumerical Algorithms.
    
    Parameters:
    
    l - number to be taken to a power.
    
    n - power to take x to. 0 <= n <= Integer.MAX_VALUE Negative numbers will be treated as unsigned positives.
    
    Returns:
    
    x to the power n