# How can I place a "slash" -- / -- through a letter in this way? [duplicate]

I am writing a paper expanding on the results of a previous paper, and I want to preserve their terminology, at one point they use this symbol:

I have no idea how they made it nor how to reproduce it, when I try to copy it I get "p/" so I imagine that maybe they superimposed both symbols.

Thanks.

• I forgot to mention, I know how to add the T and the ||, the bar in the middle is what is giving me trouble Feb 20, 2018 at 22:04
• Maybe \cancel{p} from the cancel package suits your needs (see: tex.stackexchange.com/q/11897/134144)? Feb 20, 2018 at 22:13
• Someone edited the title and added the picture, which is great, the title is better and the picture helped, but... who takes the time to do these things? Feb 20, 2018 at 22:25
• potential duplicate: How to negate a specific symbol? Feb 21, 2018 at 15:43

This is another solution:

\documentclass{article}

\usepackage{cancel}

\begin{document}
$\cancel{p}$
\end{document}


For the p with the slash symbol, I'd write

${p\mkern-7.5mu/}$


For the full, three-part symbol, I'd write

${p\mkern-7.5mu/}\mkern-1.8mu\raisebox{-0.35ex}{\scriptsize T}^{\parallel}$


\documentclass[border=1pt]{standalone}
\begin{document}
${p\mkern-7.5mu/}\mkern-1.8mu\raisebox{-0.35ex}{\scriptsize T}^{\parallel}$
\end{document}