# Encyclopedia:Standard Functions

List all functions that are a standard presence in the language, where either:

- The function is part of the defined specification for the language. (A
*de jure*component) - The function is part of the definitive implementation for the language. (A
*de facto*component) - The function is common part of an implementation for the language (I.e. part of a library usually available)

If necessary, identify which condition(s) the function meets, or which standard it belongs to. Group functions by the above conditions.