What is Constraint (mathematics)?
When looking at a [[Mathematics|mathematical problem]] to solve, there are two kinds of conditions, possible solutions must satisfy: The first kind of condition is directly linked to the problem description, and can be derived from it. There's a second kind of condition, which is not directly related to the problem description. This kind of condition is called '''constraint'''. The [[set]] of possible solutions which satisfy all these constraints is called ''feasible set''. [[Category:Mathematics]]