What does Provides do?

[Jürgen Spitzmüller]

Am Montag, dem 13.06.2022 um 22:33 +0000 schrieb tush via lyx-users:
> What does it mean that a class provides a feature such as amssymb or
> xcolor? 

That the class loads it, or has a similar inbuilt functionality.

> What changes should I see in the preamble of my tex file when
> including this command? 

You prevent LyX from loading this package also. This reduces unnesseary
code and sometimes also package options clashes.


-- 
Jürgen
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