# package for \mathbb{lowercase letter} symbol [duplicate]

I wonder if there is any package that produces a \mathbb{} symbol for lowercase letters.

After a little searching on the internet, I found the bbm package that produces the blackboard symbol for lowercase letter

You can use mathbbol package:

\documentclass{article}

\usepackage{mathbbol}

\begin{document}

$\mathbb{abcd}$

\end{document}


• Well, they show some likeness with black board letters but I would not use them. I find those letters awkward. Especially the upper case letters are awful. The answer itself is syntactically ok.
– user31729
Jul 9, 2015 at 8:22
• @ChristianHupfer I agree with you. Nothing like amsfonts :) Jul 9, 2015 at 9:01
• The blackboard bold alphabets are described in table 213 of the Comprehensive list cited in the accepted answer. Jul 9, 2015 at 9:22