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Questions about the use of built-in Mathematica functions, including pure functions.

This tag is for questions about the use and application of built-in Mathematica functions. This includes the use of pure functions (# & constructs, see Function).

Questions on how to construct new functions should use the tag. Questions about the argument specification, order and syntax of built-in functions should use the tag. Questions about using pure functions and the functional programming style should use the tag . Special mathematical functions (like Gamma, BesselJ, etc.) should use the tag .

Do not use this tags to ask questions about (the properties of) mathematical functions. For such questions, use , or a similar applicable tag.

Useful links

Example questions