mex.simplex.simplex_networks.pivots_row¶
-
mex.simplex.simplex_networks.pivots_row(matrix)[source]¶ Checks to see if pivots are required due to negative values in bottom row, excluding the final value.
- Parameters
matrix (numpy array) – matrix to be reviewed.
- Returns
True or False indicating whether a negative element was found.
- Return type
Flag (bool)