[Wien] Fermi Energy

[Steven Homolya]

Stefaan Cottenier wrote:
> 
> It *should* not, it is a choice. For a potential energy, there is always one
> integration constant that is not defined, and can be chosen. (see also the
> new FAQ : http://www.wien2k.at/reg_user/faq/neg_fermi_energy.html )
> 

There's a typo in that FAQ:

"is zero, than negative"

should read

"is zero, then negative"

Steve