How to specify a variable in JuMP that can only be 0 or 1?

Question

What is the syntax for specifying a variable in a JuMP optimization problem that can only be 0 or 1?

I am using the following code:

@variable(mod, X == 1 || 0)

but it is not working.

score 5 · Accepted Answer · answered Nov 14 '20 at 06:55

5

Write:

@variable(mod, x, Bin)

You might also want to checkout the the documentation for more examples.

answered Nov 14 '20 at 06:55

1 Answers1