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GRBFSolve
| int | GRBFSolve ( | GRBmodel | *model, |
| GRBsvec | *b, | ||
| GRBsvec | *x ) |
Computes the solution to the linear system 
, where 
is
the current simplex basis matrix, 
is an input vector,
and 
is the result vector.
Return value:
A non-zero return value indicates that a problem occurred while computing the desired vector. Refer to the Error Code table for a list of possible return values. Details on the error can be obtained by calling GRBgeterrormsg.
Arguments:
model: The model. Note that the model must have a current optimal basis, as computed by GRBoptimize.
b: The sparse right-hand side vector. It should contain one entry for each non-zero value in the input.
x: The sparse result vector. The user is responsible for allocating the ind and val fields to be large enough to hold as many as one non-zero entry per constraint in the model.
