[Tex/LaTex] Find out the number of a symbol to access it


In http://www.logicmatters.net/latex-for-logicians/symbols/ I read that \boxright from txfonts or pxfonts can by used together with other fonts by doing the following:


There is another symbol in txfonts and pxfonts that I'd like to use. How can I get its number so that I can use a similar \DeclareMathSymbol to access it? The symbol I'm after in txfonts and pxfonts is \Diamondright:


Best Answer

You could use the fonttable package:


There you can see it's 132.

font table