Thread: constraint help

I'm trying to maximize a problem, how do i make a constraint such that X has a limit up to 10 units and Y is only produced after the 10 units of X has been used up?

Thanks

Originally Posted by imthatgirl

I'm trying to maximize a problem, how do i make a constraint such that X has a limit up to 10 units and Y is only produced after the 10 units of X has been used up?

Thanks

Can you have a negative y value?
Then you can set a negative constant to your f(x).
Or you can define f(x) piecewise

Originally Posted by Henryt999

Can you have a negative y value?
Then you can set a negative constant to your f(x).
Or you can define f(x) piecewise

no it can't be negative because it's production of a product

Originally Posted by imthatgirl

no it can't be negative because it's production of a product

Post the entire question so I have a better idéa what you mean.