Topics tagged sets-and-indexing

Topic	Views	Activity
Why doesn’t AMPL interpret the expression T..1 as I expect? FAQs sets-and-indexing	46	December 15, 2021
Why does “set S := 50 .. 70” give me a set of only 3 members? FAQs sets-and-indexing	51	December 15, 2021
I have declared “set S” and “param b {S}”. How do I write an AMPL expression for the arg min of b[i] — that is, the s in S such that b[s] equals the minimum of b[i] over al FAQs sets-and-indexing	67	December 15, 2021
How can I get AMPL to index over the “power set” consisting of all subsets of a set? FAQs sets-and-indexing	57	December 15, 2021
How can I apply AMPL’s ordered-set functions to pairs and higher-dimensional objects? FAQs sets-and-indexing	53	December 15, 2021
Why do I get an “invalid subscript discarded” message when I display an AMPL parameter? FAQs sets-and-indexing	64	December 15, 2021