# [Xy-pic] Thicker arrows

Michael Abbott michael at araneidae.co.uk
Fri Jul 11 20:28:04 CEST 2003

```> How can I increase the thickness of arrows?

The answer is kinda clunky, but the following works well enough for me:

1.  Put the following definition in your preamble:

\newcommand{\myar}{\ar@[|(3)]}