pub fn is_in_basis(&self, column: usize) -> bool {
        debug_assert!(column < self.nr_columns());

        self.basis_columns.contains(&column)
    }
/// Whether a column is in the basis.
///
/// # Return value
///
/// `bool` with value true if the column is in the basis.
///
/// # Note
///
/// This method may not be accurate when there are artificial variables.
Whether a column is in the basis.
Whether a column is in the basis .
pub fn is_in_basis(&self, column: usize) -> bool {
        debug_assert!(column < self.nr_columns());
        self.basis_columns.contains(&column)
    }
pub fn is_in_basis ( & self , column : usize ) -> bool { debug_assert ! ( column self nr_columns ( ) ) ; self . basis_columns . contains ( & column ) }
Whether a column is in the basis.
Whether a column is in the basis .
&self
column
usize
&self
column
usize
return value
`bool` with value true if the column is in the basis.
` bool ` with value true if the column is in the basis .
note
This method may not be accurate when there are artificial variables.
This method may not be accurate when there are artificial variables .