I got an error from Overleaf/LuaLaTeX saying that i have the following errors:
Package unicode-math Warning: Using \overbracket and \underbracket from
mathtools' package. Use \Uoverbracket and \Uunderbracket for originalunicode-math' definition.
Package unicode-math Warning: I'm going to overwrite the following commands from the `mathtools' package: \dblcolon, \coloneqq, \Coloneqq, \eqqcolon. Note that since I won't overwrite the other colon-like commands, using them will lead to inconsistencies.
The comment that talks about inconsistencies with other colon like commands concerned me, so i investigated how these are affected.
...and... it doesn't have my symbols affected? when i tried to run each symbol available according to the mathtools package with all of them, while changing the 4 symbols the warning talks about, it didn't seem to change the way they looked, and it honestly surprised me.
is this warning redundant now? i want to be able to use the mathtools package names for the symbols, but it seems like it doesnt matter if i choose the unicode-math or mathtools versions of the 4 commands. Here is the code showing this.
% !TeX program = lualatex\documentclass{article}\usepackage{mathtools}\usepackage{unicode-math}\setmainfont{Times New Roman}[Ligatures=TeX]\setmathfont{STIX Two Math}\begin{document}Last 4 using \texttt{unicode-math} names\begin{equation}\approxcolon \colondash \Approxcolon \Colondash \simcolon \dashcolon \Simcolon \Dashcolon \colonapprox \Colonapprox \colonsim \Colonsim \Eqcolon \dblcolon \coloneqq \Coloneqq \eqqcolon\end{equation}Last 4 using \texttt{mathtools}\begin{equation}\approxcolon \colondash \Approxcolon \Colondash \simcolon \dashcolon \Simcolon \Dashcolon \colonapprox \Colonapprox \colonsim \Colonsim \Eqcolon \dblcolon \coloneq \Coloneq \eqcolon\end{equation}...they're the same?\end{document}