[texhax] redefinition of \= does not get into footnotes

Alexandru Scorpan ascorpan at math.ufl.edu
Fri Sep 10 12:47:20 CEST 2004

> so what you really want is
>   \renewcommand*\@aciii{\ifmmode\expandafter\mathbin\fi{\,=\,}}

OK, the following file

\[ A\= B \]

produces no error, but as output something like


if I surround \@aciii by braces, as in \renewcommand*{\@aciii} etc, it 
leads to the ``\@aciiiundefined'' error (no space in original).


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