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[Help-glpk] Enhancement Request

From: Katharina Schwaiger
Subject: [Help-glpk] Enhancement Request
Date: Wed, 9 Jan 2013 12:38:35 +0000


First of all let me say that GLPK and GNU Math Prog are great. I have been using it via Java and R.

However, I do have some enhancement suggestions:

- ordered sets: for example: set time ordered;

- access of elements:
 - last(set_name)
- first(set_name)

For example:

set time ordered;
set time:= 1 2 3;

last(time) would return 3 and first(time) would return 1. This would make writing constraints much easier.

All the best,

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