AI engineering glossary · Python coreWhat is expression?Expression: A piece of code that Python can evaluate to produce a value, such as 2 + 3, len(name) or x > 5. Expressions can be nested and used wherever a value is needed, including function arguments and the right side of an assignment.Level: beginnerTopic: Python coreExpression: an exampleEvaluating (10 - 2) * 3 gives 24, and len('India') > 3 gives True.Related termsStatementOperatorOperator precedenceMore Python core termsf-stringFile I/OfilterfinallyFloatFloor divisionfor loopfrozensetWhere you learn itExpression is part of the AI Engineering Program, which teaches it with notes, a hands-on lab and an exam. The first lesson is free.