[texhax] the \let command
hartmut_henkel at gmx.de
Fri Nov 24 19:54:40 CET 2006
On Fri, 24 Nov 2006, R.Tange at soton.ac.uk wrote:
> I am using (probably one of the latest versions of) Latex.
> Why does
> work fine, but
> go wrong?
\mathfrac isn't a valid LaTeX core macro. You might need a macropackage
(which?) to activate it.
> After executing the above two lines \t and \tie mean the same thing.
no, \tie points to the _former_ \t definition, then \t is redefined.
They don't necessarily mean the same thing.
More information about the texhax