This package defines commands to display counters spelled out in Portuguese. Options are offered to select variations in the spelling of 14, or Brazilian vs. European Portuguese forms in the spelling of 16, 17, and 19.

The package can generate thumb indexes for your document. It features printing thumb indexes on one- or two-sided pages, along with background- and foreground-color selection and full LaTeX styling of the chapter numbers in the thumb indexes. The height of each thumb index is automatically chosen based on the number of chapters in your document, while the width is chosen by the user. The package is designed to work with the memoir class, and also requires PerlTeX and TikZ.

FdSymbol is a maths symbol font, designed as a companion to the Fedra family, but it might also fit other contemporary typefaces.

The datatool-regions bundle provides the language-independent region .ldf files for the datatool package. The region files deal with defining the currency symbol, and may additionally (if not dependent on the language) set the number group and decimal characters, and provide functions for parsing numeric dates and times.

The package provides a basic framework to cite classic works (specially from authors such as Homer, Plato, Aristotle, Descartes, Hume, and Kant) in accordance with traditional pagination systems. It may be used in conjunction with other citation packages.

This package provides Metafont source for the Euro and CE symbols in several variants, designed to fit with the Computer Modern-set text.

This LaTeX package offers support for typesetting simple leadsheets of songs, i.e., song lyrics and the corresponding chords.

Arabic-Latin Modern Fixed is an extension of TeX-Gyre Latin Modern Mono 10 Regular. Every glyph and OpenType feature of the Latin Modern Mono has been retained, with minor improvements. On the other hand, we have changed the vertical metrics of the font.

The unique feature of Arabic-Latin Modern is its treatment of vowels and diacritics. Each vowel and diacritic (ALM Fixed contains a total of 68 such glyphs) may now be edited horizontally within any text editor or processor. Editing complex Arabic texts will now be much easier to input and to proofread.

The package adds one or more user commands to LaTeX's shipout routine, which may be used to place the output at fixed positions. The grid option may be used to find the correct places.

This package defines macros \makeendnotes, which converts \footnote to produce endnotes; and \theendnotes which prints them out.

The hep-font package loads standard font packages and extends the usual Latin Modern implementations by replacing missing fonts with Computer Modern counterparts.

This package provides macros to typeset some general mathematical operators (identity operator, trace, diagonal, rank, ...), a powerful implementation of the bra-ket notation (kets, bras, brakets, matrix elements etc. which can be sized as required), delimited expressions such as averages and norms, and some basic Lie algebra/group names. Macros for entropy measures for quantum information theory (smooth min- and max-entropy, smooth relative entropies, etc.) are also provided.

The package will by default break at word boundaries, but package options are offered to permit breaks within words.

The package calculates and prints rows of Pascal's triangle. It may be used to print successive rows of the triangle, or to print the rows inside an array or tabular environment.

This package provides a library written in Lua, allowing to make all the necessary calculations to define the objects of a Euclidean geometry figure. The definitions and calculations are only done with Lua. At the moment, once the calculations are done, tkz-euclide, or TikZ, do the drawings.

Many historical unit systems were non-decimal. Units for such measures as length, area, weight, and so on were also often non-decimal, and in fact remain so in the few places of the world that have not made the change to the metric system. This package enables creation and configuration of such units to facilitate their presentation in textual and tabular contexts, as well as simple arithmetic.

The package supports proper formatting of Working Papers of the Czech National Bank (WP CNB). The package was developed for CNB but it is also intended for authors from outside CNB.

This package provides macros for typesetting pretty labels (optionally colored) for the back of files or binders (currently only the special A4 Leitz-Ordner ring binder is supported).

The package provides a way to number constants in a mathematical proof automatically, with a system for labelling/referencing. In addition, several families of constants (with different symbols) may be defined.

The system employs scripts, common utility programs, and a set of MetaPost macros to provide a means of expressing the details outline fonts directly in the MetaPost language. The system was employed to generate the Latin Modern fonts, and the distribution includes an example development of Knuth's logo fonts.

The class is based on memoir, and is adapted to typesetting Korean documents.

This is a small proof-of-concept library of tiling patterns for use with the minim-mp MetaPost processor.

This package provides some commands, with French keys, to display geometric tools using TikZ, for example a pen, a compass, a rule, a square, or a protractor.

This package provides functionality to cite BibTeX entries with QR codes for easy sharing and referencing. The target of the QR code is the entry's digital object identifier (DOI), or URL if no DOI exists. It is realised via the LaTeX packages biblatex and qrcode.