<s>
FortMP	B-Application
is	O
a	O
software	O
package	O
for	O
solving	O
large-scale	O
optimization	O
problems	O
.	O
</s>
<s>
It	O
solves	O
linear	B-Algorithm
programming	I-Algorithm
problems	I-Algorithm
,	O
quadratic	B-Algorithm
programming	I-Algorithm
problems	O
and	O
mixed	O
integer	O
programming	O
problems	O
(	O
both	O
linear	O
and	O
quadratic	O
)	O
.	O
</s>
<s>
FortMP	B-Application
is	O
available	O
as	O
a	O
standalone	O
executable	O
that	O
accepts	O
input	O
in	O
MPS	B-Algorithm
format	I-Algorithm
and	O
as	O
a	O
library	O
with	O
interfaces	O
in	O
C	B-Language
and	O
Fortran	B-Application
.	O
</s>
<s>
It	O
is	O
also	O
supported	O
in	O
the	O
AMPL	B-Language
modeling	O
system	O
.	O
</s>
<s>
The	O
main	O
algorithms	O
implemented	O
in	O
FortMP	B-Application
are	O
the	O
primal	O
and	O
dual	O
simplex	B-Algorithm
algorithms	I-Algorithm
using	O
sparse	B-Algorithm
matrices	I-Algorithm
.	O
</s>
<s>
These	O
are	O
supplemented	O
for	O
large	O
problems	O
and	O
quadratic	B-Algorithm
programming	I-Algorithm
problems	O
by	O
interior	B-Algorithm
point	I-Algorithm
methods	I-Algorithm
.	O
</s>
<s>
Mixed	O
integer	O
programming	O
problems	O
are	O
solved	O
using	O
branch	B-Algorithm
and	I-Algorithm
bound	I-Algorithm
algorithm	I-Algorithm
.	O
</s>
