private static MatrixNxN <T> CreateMatrixForCramersRule(MatrixNxN <T> matrixFrom, int skipColumn, List <T> equationRightSideResults)
{
var matrix = new MatrixNxN <T>(matrixFrom);
matrix.SetColumn(skipColumn, equationRightSideResults);
return(matrix);
}
private static MatrixNxN <T> CreateSubmatrix(MatrixNxN <T> matrix, int skipRow, int skipColumn)
{
var submatrix = new MatrixNxN <T>(matrix.Rows - 1);
var column = 0;
for (int k = 0; k < matrix.Columns; k++)
{
if (k != skipColumn)
{
var columnValues = matrix.GetColumn(k).ToList();
columnValues.RemoveAt(skipRow);
submatrix.SetColumn(column, columnValues);
column++;
}
}
return(submatrix);
}