= Constraint algebra
{wiki=Constraint_algebra}
Constraint algebra is a mathematical framework that focuses on the study and manipulation of constraints, which are conditions or limitations placed on variables in a mathematical model. Generally, it is used in optimization, database theory, artificial intelligence, and various fields of mathematics and computer science. \#\#\# Key Concepts in Constraint Algebra: 1. **Constraints**: Conditions that restrict the values that variables can take. For example, in a linear programming problem, constraints can specify that certain variables must be non-negative or must satisfy linear inequalities.
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