Is there a way to use that kind of symbol?
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You could use arrows from mathabx, but not the whole package that changes all math symbols in a way that could not be desirable. See https://tex.stackexchange.com/a/273044/4427 for part of the code.
\documentclass{article}
\usepackage{amsmath}
\DeclareFontFamily{U}{mathb}{}
\DeclareFontShape{U}{mathb}{m}{n}{
<-5.5> mathb5
<5.5-6.5> mathb6
<6.5-7.5> mathb7
<7.5-8.5> mathb8
<8.5-9.5> mathb9
<9.5-11.5> mathb10
<11.5-> mathb12
}{}
\DeclareSymbolFont{mathb}{U}{mathb}{m}{n}
\DeclareMathSymbol{\ulsh}{3}{mathb}{"E8}
\DeclareMathSymbol{\ursh}{3}{mathb}{"E9}
\DeclareMathSymbol{\dlsh}{3}{mathb}{"EA}
\DeclareMathSymbol{\drsh}{3}{mathb}{"EB}
\begin{document}
$a\drsh b$
$a\dlsh b$
$a\ursh b$
$a\ulsh b$
\end{document}
egreg
- 1,121,712
-
There is a typo in
DeclareFontShape:mathbb12should be replaced withmathb12, as spotted in the quoted answer. – Andrey Popov Sep 13 '19 at 11:53 -
2
Yes it is possible:
\documentclass{article}
\usepackage{mathabx}
\begin{document}
$A \drsh B$
\end{document}
Przemysław Scherwentke
- 37,268



\drshfrommathabxor\Rdshfromfdsymbolorstix. – Bernard Sep 05 '18 at 17:44