Hi all,
I have two questions.
1. In this expression, I would like to allow the variables A to have
values of either -1 or 1.
var A{i in 1..10} integer >= -1.0, <= 1.0;
This would definitely not work because A \in {-1,0,1}
How can I do it?
2. Assume that B is a variable defined in 4 dimension discrete space.
Specifically, B \in {-1,1}^4
I would like to restrict its domain to (1,1,1,1) (1,1,-1,-1) and
(-1,-1,-1,-1).
Is there any valid AMPL expression for this?
Thanks!
I appreciate your help.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "AMPL Modeling Language" group.
To post to this group, send email to
ampl@...
To unsubscribe from this group, send email to
ampl+unsubscribe@...
For more options, visit this group at
http://groups.google.com/group/ampl?hl=en-~----------~----~----~----~------~----~------~--~---
