InverseTridiagonalMatrixCalculator (OpenGamma Strata)

java.lang.Object
- com.opengamma.strata.math.impl.linearalgebra.InverseTridiagonalMatrixCalculator

All Implemented Interfaces:

Function<TridiagonalMatrix,DoubleMatrix>
```
public class InverseTridiagonalMatrixCalculator
extends Object
implements Function<TridiagonalMatrix,DoubleMatrix>
```
Direct inversion of a tridiagonal matrix using the method from "R. Usmani, Inversion of a tridiagonal Jacobi matrix, Linear Algebra Appl. 212/213 (1994) 413-414."

- Constructor Summary
  
  Constructors
  Constructor Description
  
  InverseTridiagonalMatrixCalculator()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  DoubleMatrix apply(TridiagonalMatrix x)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Constructor Detail
  - InverseTridiagonalMatrixCalculator
```
public InverseTridiagonalMatrixCalculator()
```
- Method Detail
  - apply
```
public DoubleMatrix apply(TridiagonalMatrix x)
```
    Specified by:
    
    apply in interface Function<TridiagonalMatrix,DoubleMatrix>