org.apache.commons.math3.linear

public Interface AnyMatrix

Known Direct Subinterfaces: org.apache.commons.math3.linear.FieldMatrix, org.apache.commons.math3.linear.RealMatrix

Interface defining very basic matrix operations.

Method Summary

Modifier and Type	Method and Description
public int	Returns: columnDimension getColumnDimension() Returns the number of columns in the matrix.
public int	Returns: rowDimension getRowDimension() Returns the number of rows in the matrix.
public boolean	Returns: true if the matrix is square (rowDimension = columnDimension) isSquare() Is this a square matrix?

getColumnDimension	back to summary
public int getColumnDimension() Returns the number of columns in the matrix. Returns:int columnDimension

getColumnDimension

public int getColumnDimension()

Returns the number of columns in the matrix.

getRowDimension	back to summary
public int getRowDimension() Returns the number of rows in the matrix. Returns:int rowDimension

getRowDimension

public int getRowDimension()

Returns the number of rows in the matrix.

isSquare	back to summary
public boolean isSquare() Is this a square matrix? Returns:boolean true if the matrix is square (rowDimension = columnDimension)

isSquare

public boolean isSquare()

Is this a square matrix?

Returns:boolean: true if the matrix is square (rowDimension = columnDimension)