XorShiftPoly116 (dsiutil 2.7.3)

java.lang.Object
- it.unimi.dsi.test.XorShiftPoly116

public class XorShiftPoly116
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`BITS`	The number of bits of state of the generator.
`static java.math.BigInteger[]`	`cofactor`	An array of cofactors.
`static java.math.BigInteger[]`	`factor`	Factors of 2¹¹⁶ − - 1.
`static int`	`numCofactors`	The actual number of valid entries in `cofactor`.
`static java.math.BigInteger`	`twoToBitsMinus1`	The period of the generator (2¹¹⁶ − 1).

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`main(java.lang.String[] arg)`
`static void`	`mPow(java.math.BigInteger e)`	Computes the power to a given exponent, given the quadratures.

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

- Field Detail
  - BITS
```
public static final int BITS
```
    The number of bits of state of the generator.
    
    See Also:
    
    Constant Field Values
  - twoToBitsMinus1
```
public static java.math.BigInteger twoToBitsMinus1
```
    The period of the generator (2¹¹⁶ − 1).
  - factor
```
public static final java.math.BigInteger[] factor
```
    Factors of 2¹¹⁶ − - 1.
  - cofactor
```
public static final java.math.BigInteger[] cofactor
```
    An array of cofactors. Entry 0 ≤ i < numCofactors contains twoToBitsMinus1 divided by factor[i]. Note that some entries can be null if BITS is less then 4096.
  - numCofactors
```
public static int numCofactors
```
    The actual number of valid entries in cofactor.
- Method Detail
  - mPow
```
public static void mPow(java.math.BigInteger e)
```
    Computes the power to a given exponent, given the quadratures.
    
    Parameters:
    
    e - an exponent smaller than or equal to 2^BITS.
  - main
```
public static void main(java.lang.String[] arg)
```