/// <returns>true when metric is diagonal and all entries on the diagonal are either +1 or -1 or 0.</returns> public bool IsSimpleDiagonal() { return(Util.IsSimpleDiagonal(m_matrix)); }
/// <returns>true when exact 'value' is anywhere on the diagonal.</returns> public bool HasValueOnDiagonal(double value) { return(Util.HasValueOnDiagonal(m_matrix, value)); }