# Expression

An expression is a variable, literal, function, or expression
enclosed in parentheses, or a combination of these, separated by operators.

An expression can also be recursively constructed of other
expressions and operators.

## See also

- [Conversion expression](https://d3codex.com/pickbasic-flashbasic/conversion-expression/)
- [Logical expressions](https://d3codex.com/pickbasic-flashbasic/logical-expressions/)
- [Numeric expressions](https://d3codex.com/pickbasic-flashbasic/numeric-expressions/)
- [String expressions](https://d3codex.com/pickbasic-flashbasic/string-expressions/)

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Source: https://d3codex.com/definitions/expression/ - part of the D3Codex reference.