After the initialization routine e04raf
has been called, e04ref
may be used to define the objective function of the problem as a linear function
using a dense vector
unless the objective function has already been defined by another routine in the suite. This will typically be used for linear semidefinite programming problems (SDP)
or SDP with bilinear matrix inequalities (BMI-SDP) where the objective function has only linear terms. It is recommended to use e04rff
if the vector
is sparse. See e04raf
for more details.
If on entry
, explanatory error messages are output on the current error message unit (as defined by x04aaf
See Section 10
for links to all the examples in the suite.