Google Docs has an equation editor that has a fair number of options for symbols and functions available from the dropdown menu. All of these are also available through LaTeX macros that are conveniently listed at Google Docs Support: Mathematical equations. However, this list is not complete. Some of the common ams math functions that also work include:\underline\hat\bar\min\maxIs there a list of all of the supported macros?
What's the full range of supported Google Docs LaTeX macros?
google documents;formatting;latex;math