the daemon pronounced:
> The following information was provided by the package's contributor.
>
> Name of contribution: xint
> Author's name: Jean-François Burnol
> Package version: 1.09i
> Location on CTAN: macros/generic/xint/
> Summary description: Expandable operations on long numbers
> License type: lppl
>
>
> Announcement text given by the package's contributor:
> ----------------------------------------------------------------------
> 1.09i 2013/12/18
>
> * xintiiexpr is a variant of xintexpr which is optimized to
> deal only with (long) integers, / does a euclidean quotient.
>
> * xintnumexpr has been renamed xintiexpr, (former name kept
> but destined to be removed) xintiiexpr is actually closer to
>
umexpr, but with INT division the euclidean one.
>
> * the xintexpr parser automatically inserts
umber in front of
> count, dimen, and skip registers/variables, or
umexpr, etc..
> expressions, with a tacit multiplication implied if following a
> number or parenthesized expression.
>
> * xintAssign admits an optional argument to specify the
> expansion type to be used [] (none), [o] (once), [oo] (twice),
> [f] (full), ... , (the default is [e] which means to use edef).
>
> * xinttools defines (if the names have not already been
> assigned) odef, oodef, fdef: oodef which expands twice the
> macro replacement text is a faster alternative to edef (when
> the expansion gives hundreds of digits).
>
> * some across the board slight efficiency improvement as a
> result of modifications of various types to ``fork'' macros
> and ``branching conditionals'' which are used internally.
> ----------------------------------------------------------------------
thanks for the upload; i installed the new version, and updated the
catalogue repository.
Robin Fairbairns
For the CTAN team