The basis factorization control parameter object
>>> p = Problem()
>>> r = FactorizationControls(p)
Maximal number of additional row-like factors, an int
(Used only when type contains 'Forrest-Tomlin'.)
Maximal number of additional row and columns, an int
(Used only when type contains 'Bartels-Golub' or 'Givens'.)
The basis factorization type, str pairs
Possible first components:
Possible second components
>>> r.type # the GLPK default
('LU', 'Forrest-Tomlin')