Revision 1.7, Sat Feb 4 11:54:51 2006 UTC (18 years, 2 months ago) by markd
Branch: MAIN
CVS Tags: pkgsrc-2006Q1-base, pkgsrc-2006Q1
Changes since 1.6: +5 -5 lines

Update glpk to 4.9

A MIP presolver were implemented (currently incomplete). It is
used internally in the routine lpx_intopt (see below).

An advanced branch-and-bound solver (the routine lpx_intopt)
were implemented.

The routine lpx_check_int to check MIP feasibility conditions
was added.

The routine lpx_print_mip was changed to print MIP feasibility
conditions.

The built-in functions sin, cos, atan, and atan2 were added to
the MathProg language.

Some typos were fixed.
Thanks to Minh Ha Duong <haduong@centre-cired.fr> (CIRED, CNRS).