I know LaTeXiT can insert equations in to Apple's Keynote software, but I am looking for a tool to insert Latex symbols that integrate into the original text in my Keynote presentation. the inline symbols and equations should blend into the full text, similar to the old TexPoint used for Microsoft Powerpoint. For example, if I input
Define a graph $$G$$ with set of edges $$E$$ and vertex $$V$$
I would like a function to convert it into 
LaTeXiT supports such conversion in Pages, but not Keynote. (the mock image above is actually a screenshot from Pages)
I can insert long text such as paragraphs and bullet points in my LaTeXiT input window, but that seems not natural, and I have to copy it back into LaTeXiT to edit them.
$$istexcommand for display math environment. for inline math is defined$. – Zarko Feb 28 '18 at 13:56