The Aspen package implements LaTeX commands closely related to what is often called security protocol notation, standard protocol engineering notation, standard protocol notation, or protocol narrations. Optionally, the Aspen package also implements LaTeX commands for Burrows-Abadi-Needham logic (BAN logic).

With pxpic you draw pictures pixel by pixel. It was inspired by a lovely post by Paulo Cereda, among other things (most notably a beautiful duck) showcasing the use of characters from the Mario video games by Nintendo in LaTeX.

These are the Computer Modern fonts extended with Russian letters, in Metafont sources and ATM Compatible Type 1 format. The fonts are provided in KOI-7, but virtual fonts are available to recode them to three other Russian 8-bit encodings.

The macros enable the user to draw simple circuit diagrams in the picture environment, with no need of special resources. The macros are appropriate for drawing for school materials. The circuit symbols accord to the various parts of the standard IEC 617.

The pecha class provides an environment for writing Tibetan on LaTeX2e in the traditional Tibetan Pecha layout used for spiritual or philosophical texts, using the cTib4TeX package. It provides features like headers in different languages, page numbering in Tibetan and more.

The package provides a Unicode font with over 4,000 symbols to supplement the Unicode math symbols. It is compatible with and complements the AMS STIX2 math fonts, but focuses on new symbols and symbol variants more suited to work in logic.

This package, initially based on pxfonts, provides many fixes and enhancements to that package, and splits it in two parts (newpxtext and newpxmath) which may be run independently of one another. It provides scaling, improved metrics, and other options.

The package is designed to produce from BibTeX or BibLaTeX bibliographical databases the different indices of authors and works cited which are called indices locorum citatorum. It relies on a specific \icite command and can operate with either BibTeX or BibLaTeX.

This package provides customized theorem-like environments specifically designed for computer science documents. It offers a set of pre-defined theorem styles and environments to streamline the creation of theorems, definitions, remarks, and other common structures in computer science papers and documents.

The reason for the creation of the tasks environment was an unwritten agreement in German maths textbooks (especially (junior) high school textbooks) to organize exercises in columns counting horizontally rather than vertically. This is what the tasks package helps to achieve.

This package provides a Type 1 font with images of the 42 counties of Romania, constructed using a general method which is described in detail in the documentation. The package name is an abbreviation of judetele Romaniei (i.e., counties of Romania).

This package provides a package to scale a document by sqrt(2) (or by \magstep{2}). This is useful if you are preparing a document on, for example, A5 paper and want to print on A4 paper to achieve a better resolution.

This package uses the interface defined by LaTeX templates to provide flexible split-level fractions via the \sfrac macro. This is both a demonstration of the power of the template concept and also a useful addition to the available functionality in LaTeX2e.

This LaTeX package helps you write documents indicating your compliance with cybersecurity requirements. It also helps you format your document in a form suitable inside the U.S. Department of Defense, by attaching distribution statements, destruction notices, organization logos, and security labels to it.

The package provides a small set of commands to implement stacks independently of TeX's own stack. As an example of how the stacks might be used, the documentation offers a small relinput package that implements the backbone of the import package.

For several reasons a \caption may be desirable at the top of a table environment. This package changes the table environment such that \abovecaptionskip and \belowcaptionskip are swapped. The package should also work with a non-standard table environment.

The style is a development of apalike.bst in the BibTeX bundle. The style serves two journals --- if the user executes \nocite{TitlesOn}, the style serves for the Journal of Theoretical Biology; otherwise it serves for the Journal of Molecular Biology.

This package provides a package for typesetting a variety of graphs and diagrams with TeX. Xy-pic works with most formats (including LaTeX, AMS-LaTeX, AMS-TeX, and plain TeX). The distribution includes Michael Barr's diag package, which was previously distributed stand-alone.

Features graphical clocks (with a classical 12h dial and two hands) and text clocks (in 24h format) which can show system time or any time the user desires. The clock faces (appearances of the dial) are easily expandable; the default uses a custom Metafont font.

Arara is comparable with other well-known compilation tools like latexmk and rubber. The key difference is that Arara determines its actions from metadata in the source code, rather than relying on indirect resources, such as log file analysis. Arara requires a Java virtual machine.

This package modifies LaTeX's array and tabular environments to keep text from touching other text or hlines above or below. Several new parameters are defined and some standard macros are re-defined. The package slows down compilation of tables, since each entry is boxed twice.

This package provides a pair of classes derived from article, tuned for producing papers for journals. The classes introduce new layout options and font commands for sections and parts, and define a new keywords environment, subtitle and institution commands for the title section and new commands for revisions.

This package provides a set of symbol fonts, written in Metafont, offering (respectively) clock-face symbols, geometrical symbols, weather symbols, mountaineering symbols, electronic circuit symbols and a set of miscellaneous symbols. A LaTeX package is provided, that allows the user to load only those symbols needed in a document.

The vntex bundle provides fonts, Plain TeX, texinfo and LaTeX macros for typesetting documents in Vietnamese. Users of the fonts (in both Metafont and Adobe Type 1 format) of this bundle may alternatively use the lm fonts bundle, for which map files are available to provide a Vietnamese version.