A new package has been installed at tug.ctan.org and should soon make its way to your favorite mirror.
Thank you for the contribution, Jim Hefferon
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The following information was provided by the package's contributor.
Name of contribution: xlop Author's name: Jean-Côme Charpentier Location on CTAN: /macros/generic/xlop Summary description: xlop (eXtra Large OPeration) calculates and displays operations License type: lppl
Announcement text given by the package's contributor: - - ---------------------------------------------------------------------- xlop allows to typeset operation ``as in school'' or inline. e.g opadd{2}{3} give 2 +3 or 2+3=5. - - --- 5 Furthermore, numbers could be very large, e.g 200 figures (with a very long compilation time). Many other features allow to deal with numbers (tests, display, some high level operations, etc.) - - ----------------------------------------------------------------------
You can have a look at the package at http://tug.ctan.org/tex-archive/macros/generic/xlop although you may get a better network connection by visiting a mirror of CTAN that is near to you; see http://www.ctan.org/tex-archive/README.mirrors .