Package ch.javasoft.smx.ops

The smx.ops package contains classes for mathematical operations with matrices, such as negation, transposition, matrix multiplication or different linear algebra methods based on Gaussian elimination.

See:
Description

Interface Summary

ExtendedMatrixOperations<N extends Number,I extends Number>	Extended matrix operations adds more complex operations for matrices, such as inversion or nullspace computation, where the result matrix is not necessarily of the same number type as the input matrix.
GaussPivoting<M extends ReadableMatrix<?>>	The GaussPivoting interface defines a pivoting strategy for the gauss algorithm.
MatrixOperations<N extends Number>	The MatrixOperations is similar to NumberOperations, but for matrices.

Class Summary

Add	The Add class contains static methods to add one matrix to another matrix, supporting different matrix types.
Gauss	Matrix operations based on gauss, i.e.
GaussPivoting.BiLenProductL	This pivoting strategy for (B)ig (I)nteger rational matrices uses the product of the bit lengths of numerator and denominator.
GaussPivoting.BiLenProductLE	This pivoting strategy for (B)ig (I)nteger rational matrices uses the product of the bit lengths of numerator and denominator.
GaussPivoting.BiLenProductLorEandMoreRowZeros	This pivoting strategy for (B)ig (I)nteger rational matrices uses the product of the bit lengths of numerator and denominator.
GaussPivoting.BiLenSumLorEandMoreRowZeros	This pivoting strategy for (B)ig (I)nteger rational matrices uses the sum of the bit lengths of numerator and denominator.
GaussPivoting.BiMaxLenLorEandMoreRowZeros	This pivoting strategy for (B)ig (I)nteger rational matrices uses the maximum of the bit lengths of numerator and denominator.
Hsl	The Hsl class bridges to the fortran HSL library.
Hsl.Result_mc66	Output structure to return multiple result values
HslGateway	The HslGateway simplifies calls to Hsl methods and performs some error handling.
Invert	The Invert TODO type javadoc for Invert
Mul	The Mul class contains static methods to perform matrix multiplication, supporting different matrix number types.
Neg	The Neg TODO type javadoc for Neg
NullspaceRank	The NullspaceRank class contains static methods to calculate the rank and the nullspace for a given matrix.
ScalarOps	The ScalarOps class contains static methods performing operations with a matrix and a scalar.
Sub	The Sub class contains static methods to subtract one matrix from another matrix, supporting different matrix types.
Transpose	The Transpose TODO type javadoc for Transpose

Enum Summary

Hsl.Info_mc66

Package ch.javasoft.smx.ops Description

The smx.ops package contains classes for mathematical operations with matrices, such as negation, transposition, matrix multiplication or different linear algebra methods based on Gaussian elimination.

The interface MatrixOperations defines a more generic way to define operations for matrices. It is similar to NumberOperations for numbers. Implementations for MatrixOperations for common matrix types are available in the matrix subpackage.