NaivePermanent

All Implemented Interfaces:
```
public final class NaivePermanent
extends PermSolver
                    
```
Implementation of the naive exact permanent computation.
This solver computes the exact permanent of a matrix by iterating over all possible permutations and summing the products of matrix elements according to each permutation. While this gives the exact result, it has O(n!) complexity and is only practical for small matrices.
The permanent of an n×n matrix A is defined as: perm(A) = Σ_π ∏{i=1}^n a{i,π(i)} where the sum is over all permutations π of {1,2,...,n}.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final Integer`	`n`
`private Double`	`value`
`private Long`	`time`
`private Long`	`memory`
`private final Matrix`	`matrix`

Constructor Summary

Constructors
Constructor	Description
`NaivePermanent(Matrix matrix, Boolean solve)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Unit`	`compute()`	Compute the permanent or approximation for the given matrix.

Methods inherited from class jline.lib.perm.PermSolver
getMatrix, getMemory, getN, getTime, getValue, setMemory, setTime, setValue, solve
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NaivePermanent
```
NaivePermanent(Matrix matrix, Boolean solve)
```
    Parameters:
    
    matrix - The matrix for which to compute the exact permanent
    
    solve - Whether to automatically run solve() after construction (default: false)
- Method Detail
  - compute
```
 Unit compute()
```
    Compute the permanent or approximation for the given matrix. This method must be implemented by all concrete solver classes. The result should be stored in the value property.