Wasysym Electrical Symbols in Latex

[issacnewton]

Hi

I was reading The Comprehensive LATEX Symbol List which is available at
http://www.tex.ac.uk/tex-archive/info/symbols/comprehensive/symbols-a4.pdf

On page 70 , in Table 215, they have given wasysym Electrical and Physical Symbols. I tried to insert
one symbol here on this forum, but it doesn't get the symbol. For example, the tilde looking symbol is given by \AC, but when I write it here , it looks like this $\AC$

So how can we get the symbols given here.

thanks

 

[djelovin]

As it's written in book that you referred to, you have to install (if you don't have already) wasysym package and include at start of your document (\usepackage{wasysym}).

 

[Hypersphere]

The forum doesn't have all symbols. This is supposedly the list of supported commands (see here for reference), but I've noted that \tilde doesn't work, $\tilde$