MatrixSolver02_BlockLanczos (org.matheclipse:matheclipse-gpl 3.0.0 API)

java.lang.Object
- de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver
- - de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver02_BlockLanczos

```
public class MatrixSolver02_BlockLanczos
extends MatrixSolver
```
An adapter for Dario Alpern's Block-Lanczos solver. Appears to be faster than the Gaussian solver starting at N>200 bit.

Author:

Tilman Neumann

Constructor Summary

Constructors
Constructor Description

MatrixSolver02_BlockLanczos()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getName()`
`protected void`	`solve(List<Smooth> congruences, Map<Integer,Integer> factors_2_columnIndices)`	Create the matrix from the pre-processed congruences and solve it.

Methods inherited from class de.tilman_neumann.jml.factor.base.matrixSolver.MatrixSolver
cleanUp, createFactor2ColumnIndexMap, getTestedNullVectorCount, initialize, processNullVector, removeSingletons, solve

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

- Constructor Detail
  - MatrixSolver02_BlockLanczos
```
public MatrixSolver02_BlockLanczos()
```
- Method Detail
  - getName
```
public String getName()
```
    Specified by:
    
    getName in class MatrixSolver
  - solve
```
protected void solve(List<Smooth> congruences,
                     Map<Integer,Integer> factors_2_columnIndices)
              throws FactorException
```
    Description copied from class: MatrixSolver
    
    Create the matrix from the pre-processed congruences and solve it.
    
    Specified by:
    
    solve in class MatrixSolver
    
    factors_2_columnIndices - map from factors to matrix column indices
    
    Throws:
    
    FactorException