/// <summary>
/// Adds cutoff to simplex-table
/// </summary>
/// <param name="table"></param>
/// <param name="basisVarLabel">Si</param>
/// <param name="cutoff">Si - Sum(fractionalPart of coefficients) = - fractionalPart of free coefficient</param>
public SimplexTable AddCutoff(SimplexTable table, string basisVarLabel,
KeyValuePair<Fraction[], Fraction> cutoff)
{
var tableCopy = new SimplexTable(table);
tableCopy.AddCell(basisVarLabel);
tableCopy.AddRow(basisVarLabel, cutoff.Key, cutoff.Value);
return tableCopy;
}
