# org beamer export vs < symbol

I'm using org mode beamer export.

I have an itemized list

For now the only workaround is write $7ms$, but that isn't really the effect I wanted. And I have no idea why writing $7$ms doesn't work either.
• - $<$ 7ms should work but you need a space between \$ and 7. Do you require there's no displayed space between < and 7? – JeanPierre Oct 5 '16 at 13:49