[texhax] how to make nonreferred equations notnumbered

Victor Ivrii vivrii at gmail.com
Wed Nov 19 16:12:32 CET 2008

Is there any package which looks if equation \label{mylabel} is
referred and if not treats it as {equation*}

May be there is script doing this?

foo.aux stores label info but where is stored info about references
(except foo.tex)?

Thank you in advance


Victor Ivrii, Professor, Department of Mathematics, University of Toronto

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