I have been getting the question more often lately on how to use LaTex Formulas in LibreOffice. I have even seem some folks suggesting to drop Libre Office just because they don’t see how to do that. I just wanted to highlight how you can work around this and use LaTex in Libra Office using the  TexMaths extension till Libre Office have it by default.

Installation:

1. Download the extension from https://extensions.libreoffice.org/extensions/texmaths-1
2. Open LibreOffice Writer, go to Tools -> Extension Manager, and select the file (*.oxt) just downloaded.
3. Close all instances of LibreOffice and start it again.
4. Now you will see the new TexMaths extension toolbar: